diff --git a/CreateAccountModal.vue b/CreateAccountModal.vue
new file mode 100644
index 0000000000..364436d109
--- /dev/null
+++ b/CreateAccountModal.vue
@@ -0,0 +1,6918 @@
+<template>
+  <BaseDialog
+    :show="show"
+    :title="t('admin.accounts.createAccount')"
+    width="wide"
+    @close="handleClose"
+  >
+    <!-- Step Indicator for OAuth accounts -->
+    <div v-if="isOAuthFlow" class="mb-6 flex items-center justify-center">
+      <div class="flex items-center space-x-4">
+        <div class="flex items-center">
+          <div
+            :class="[
+              'flex h-8 w-8 items-center justify-center rounded-full text-sm font-semibold',
+              step >= 1 ? 'bg-primary-500 text-white' : 'bg-gray-200 text-gray-500 dark:bg-dark-600'
+            ]"
+          >
+            1
+          </div>
+          <span class="ml-2 text-sm font-medium text-gray-700 dark:text-gray-300">{{
+            t('admin.accounts.oauth.authMethod')
+          }}</span>
+        </div>
+        <div class="h-0.5 w-8 bg-gray-300 dark:bg-dark-600" />
+        <div class="flex items-center">
+          <div
+            :class="[
+              'flex h-8 w-8 items-center justify-center rounded-full text-sm font-semibold',
+              step >= 2 ? 'bg-primary-500 text-white' : 'bg-gray-200 text-gray-500 dark:bg-dark-600'
+            ]"
+          >
+            2
+          </div>
+          <span class="ml-2 text-sm font-medium text-gray-700 dark:text-gray-300">{{
+            oauthStepTitle
+          }}</span>
+        </div>
+      </div>
+    </div>
+
+    <!-- Step 1: Basic Info -->
+    <form
+      v-if="step === 1"
+      id="create-account-form"
+      @submit.prevent="handleSubmit"
+      class="space-y-5"
+    >
+      <div>
+        <label class="input-label">{{ t('admin.accounts.accountName') }}</label>
+        <input
+          v-model="form.name"
+          type="text"
+          :required="!isGrokSSOInputMethod"
+          class="input"
+          :placeholder="t('admin.accounts.enterAccountName')"
+          data-tour="account-form-name"
+        />
+      </div>
+      <div>
+        <label class="input-label">{{ t('admin.accounts.notes') }}</label>
+        <textarea
+          v-model="form.notes"
+          rows="3"
+          class="input"
+          :placeholder="t('admin.accounts.notesPlaceholder')"
+        ></textarea>
+        <p class="input-hint">{{ t('admin.accounts.notesHint') }}</p>
+      </div>
+
+      <!-- Platform Selection - Segmented Control Style -->
+      <div>
+        <label class="input-label">{{ t('admin.accounts.platform') }}</label>
+        <div class="mt-2 flex flex-wrap rounded-lg bg-gray-100 p-1 dark:bg-dark-700" data-tour="account-form-platform">
+          <button
+            type="button"
+            @click="form.platform = 'anthropic'"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'anthropic'
+                ? 'bg-white text-orange-600 shadow-sm dark:bg-dark-600 dark:text-orange-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <Icon name="sparkles" size="sm" />
+            Anthropic
+          </button>
+          <button
+            type="button"
+            @click="form.platform = 'openai'"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'openai'
+                ? 'bg-white text-green-600 shadow-sm dark:bg-dark-600 dark:text-green-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <svg
+              class="h-4 w-4"
+              fill="none"
+              viewBox="0 0 24 24"
+              stroke="currentColor"
+              stroke-width="1.5"
+            >
+              <path
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="M3.75 13.5l10.5-11.25L12 10.5h8.25L9.75 21.75 12 13.5H3.75z"
+              />
+            </svg>
+            OpenAI
+          </button>
+          <button
+            type="button"
+            @click="form.platform = 'gemini'"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'gemini'
+                ? 'bg-white text-blue-600 shadow-sm dark:bg-dark-600 dark:text-blue-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <svg
+              class="h-4 w-4"
+              fill="none"
+              viewBox="0 0 24 24"
+              stroke="currentColor"
+              stroke-width="1.5"
+            >
+              <path
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="M12 2l1.5 6.5L20 10l-6.5 1.5L12 18l-1.5-6.5L4 10l6.5-1.5L12 2z"
+              />
+            </svg>
+            Gemini
+          </button>
+          <button
+            type="button"
+            @click="form.platform = 'antigravity'"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'antigravity'
+                ? 'bg-white text-purple-600 shadow-sm dark:bg-dark-600 dark:text-purple-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <Icon name="cloud" size="sm" />
+            Antigravity
+          </button>
+          <button
+            type="button"
+            @click="form.platform = 'grok'"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'grok'
+                ? 'bg-white text-zinc-900 shadow-sm dark:bg-dark-600 dark:text-zinc-100'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <PlatformIcon platform="grok" size="sm" />
+            Grok
+          </button>
+        </div>
+        <!-- CN providers row: Kimi / Zhipu GLM / DeepSeek -->
+        <div class="mt-2 flex flex-wrap rounded-lg bg-gray-100 p-1 dark:bg-dark-700">
+          <button
+            type="button"
+            @click="selectCNPlatform('kimi')"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'kimi'
+                ? 'bg-white text-pink-600 shadow-sm dark:bg-dark-600 dark:text-pink-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <PlatformIcon platform="kimi" size="sm" />
+            Kimi
+          </button>
+          <button
+            type="button"
+            @click="selectCNPlatform('zhipu')"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'zhipu'
+                ? 'bg-white text-indigo-600 shadow-sm dark:bg-dark-600 dark:text-indigo-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <PlatformIcon platform="zhipu" size="sm" />
+            Zhipu GLM
+          </button>
+          <button
+            type="button"
+            @click="selectCNPlatform('deepseek')"
+            :class="[
+              'flex flex-1 items-center justify-center gap-2 rounded-md px-4 py-2.5 text-sm font-medium transition-all',
+              form.platform === 'deepseek'
+                ? 'bg-white text-teal-600 shadow-sm dark:bg-dark-600 dark:text-teal-400'
+                : 'text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200'
+            ]"
+          >
+            <PlatformIcon platform="deepseek" size="sm" />
+            DeepSeek
+          </button>
+        </div>
+      </div>
+
+      <!-- Account Type Selection (Anthropic) -->
+      <div v-if="form.platform === 'anthropic'">
+        <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+        <div class="mt-2 grid grid-cols-2 gap-3 sm:grid-cols-4" data-tour="account-form-type">
+          <button
+            type="button"
+            @click="accountCategory = 'oauth-based'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'oauth-based'
+                ? 'border-orange-500 bg-orange-50 dark:bg-orange-900/20'
+                : 'border-gray-200 hover:border-orange-300 dark:border-dark-600 dark:hover:border-orange-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'oauth-based'
+                  ? 'bg-orange-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="sparkles" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">{{
+                t('admin.accounts.claudeCode')
+              }}</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{
+                t('admin.accounts.oauthSetupToken')
+              }}</span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="accountCategory = 'apikey'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'apikey'
+                ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'apikey'
+                  ? 'bg-purple-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="key" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">{{
+                t('admin.accounts.claudeConsole')
+              }}</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{
+                t('admin.accounts.apiKey')
+              }}</span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="accountCategory = 'bedrock'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'bedrock'
+                ? 'border-amber-500 bg-amber-50 dark:bg-amber-900/20'
+                : 'border-gray-200 hover:border-amber-300 dark:border-dark-600 dark:hover:border-amber-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'bedrock'
+                  ? 'bg-amber-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="cloud" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">{{
+                t('admin.accounts.bedrockLabel')
+              }}</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{
+                t('admin.accounts.bedrockDesc')
+              }}</span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="accountCategory = 'service_account'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'service_account'
+                ? 'border-sky-500 bg-sky-50 dark:bg-sky-900/20'
+                : 'border-gray-200 hover:border-sky-300 dark:border-dark-600 dark:hover:border-sky-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'service_account'
+                  ? 'bg-sky-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="cloud" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">Vertex</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">Service Account</span>
+            </div>
+          </button>
+
+        </div>
+
+        <div
+          v-if="accountCategory === 'service_account'"
+          class="mt-3 rounded-lg border border-sky-200 bg-sky-50 px-3 py-2 text-xs text-sky-800 dark:border-sky-800/40 dark:bg-sky-900/20 dark:text-sky-200"
+        >
+          <p>{{ t('admin.accounts.vertexAnthropicHint') }}</p>
+        </div>
+      </div>
+
+      <!-- Account Type Selection (OpenAI) -->
+      <div v-if="form.platform === 'openai'">
+        <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+        <div class="mt-2 grid grid-cols-2 gap-3" data-tour="account-form-type">
+          <button
+            type="button"
+            @click="accountCategory = 'oauth-based'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'oauth-based'
+                ? 'border-green-500 bg-green-50 dark:bg-green-900/20'
+                : 'border-gray-200 hover:border-green-300 dark:border-dark-600 dark:hover:border-green-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'oauth-based'
+                  ? 'bg-green-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="key" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">OAuth</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.types.chatgptOauth') }}</span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="accountCategory = 'apikey'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'apikey'
+                ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'apikey'
+                  ? 'bg-purple-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="key" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">API Key</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.types.responsesApi') }}</span>
+            </div>
+          </button>
+
+        </div>
+      </div>
+
+      <!-- Account Type Selection (Grok) -->
+      <div v-if="form.platform === 'grok'">
+        <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+        <div class="mt-2 grid grid-cols-1 gap-3 sm:grid-cols-2" data-tour="account-form-type">
+          <button
+            type="button"
+            @click="accountCategory = 'oauth-based'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'oauth-based'
+                ? 'border-zinc-800 bg-zinc-50 dark:bg-zinc-900/30'
+                : 'border-gray-200 hover:border-zinc-400 dark:border-dark-600 dark:hover:border-zinc-600'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'oauth-based'
+                  ? 'bg-zinc-900 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <PlatformIcon platform="grok" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">OAuth</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.types.grokOauth') }}</span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            data-testid="grok-account-type-api-key"
+            @click="accountCategory = 'apikey'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'apikey'
+                ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'apikey'
+                  ? 'bg-purple-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="key" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">API Key</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.types.responsesApi') }}</span>
+            </div>
+          </button>
+        </div>
+      </div>
+
+      <!-- Account Mode Selection (Kimi / Zhipu / DeepSeek) -->
+      <div v-if="isCNPlatform">
+        <label class="input-label">{{ t('admin.accounts.cnProviders.accountMode.title') }}</label>
+        <div class="mt-2 grid grid-cols-1 gap-3 sm:grid-cols-2" data-tour="account-form-mode">
+          <!-- Pay-as-you-go (token balance) -->
+          <button
+            type="button"
+            @click="accountMode = 'payg'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountMode === 'payg'
+                ? cnAccentActiveClass
+                : 'border-gray-200 hover:border-gray-400 dark:border-dark-600 dark:hover:border-gray-600'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountMode === 'payg'
+                  ? cnAccentIconClass
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="creditCard" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">{{ t('admin.accounts.cnProviders.accountMode.payg') }}</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.cnProviders.accountMode.paygDesc') }}</span>
+            </div>
+          </button>
+          <!-- Coding Plan (kimi / zhipu only — DeepSeek has no coding plan) -->
+          <button
+            v-if="form.platform !== 'deepseek'"
+            type="button"
+            @click="accountMode = 'coding'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountMode === 'coding'
+                ? cnAccentActiveClass
+                : 'border-gray-200 hover:border-gray-400 dark:border-dark-600 dark:hover:border-gray-600'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountMode === 'coding'
+                  ? cnAccentIconClass
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="bolt" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">{{ t('admin.accounts.cnProviders.accountMode.coding') }}</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.cnProviders.accountMode.codingDesc') }}</span>
+            </div>
+          </button>
+        </div>
+      </div>
+
+      <!-- API Protocol Selection (Kimi / Zhipu / DeepSeek) -->
+      <div v-if="isCNPlatform" class="mt-4">
+        <label class="input-label">{{ t('admin.accounts.cnProviders.apiProtocol.title') }}</label>
+        <div class="mt-2 grid grid-cols-1 gap-3 sm:grid-cols-3">
+          <button
+            v-for="opt in cnProtocolOptions"
+            :key="opt.value"
+            type="button"
+            @click="apiProtocol = opt.value"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              apiProtocol === opt.value
+                ? cnAccentActiveClass
+                : 'border-gray-200 hover:border-gray-400 dark:border-dark-600 dark:hover:border-gray-600'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                apiProtocol === opt.value
+                  ? cnAccentIconClass
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon :name="opt.value === 'adaptive' ? 'swap' : opt.value === 'anthropic' ? 'sparkles' : opt.value === 'responses' ? 'terminal' : 'chat'" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">{{ t(`admin.accounts.cnProviders.apiProtocol.${opt.labelKey}`) }}</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t(`admin.accounts.cnProviders.apiProtocol.${opt.labelKey}Desc`) }}</span>
+            </div>
+          </button>
+        </div>
+      </div>
+
+      <!-- Zhipu 团队版 Coding Plan：组织/项目 ID（可选，填写后额度探测走团队版端点） -->
+      <div v-if="form.platform === 'zhipu' && accountMode === 'coding'" class="mt-4">
+        <div class="flex items-center">
+          <label class="input-label">{{ t('admin.accounts.cnProviders.zhipuTeam.title') }}</label>
+          <HelpTooltip trigger="click" width-class="w-80">
+            <p class="mb-1 font-medium">{{ t('admin.accounts.cnProviders.zhipuTeam.help.title') }}</p>
+            <ol class="list-decimal space-y-1 pl-4">
+              <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step1') }}</li>
+              <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step2') }}</li>
+              <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step3') }}</li>
+              <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step4') }}</li>
+            </ol>
+            <p class="mt-2 break-all rounded bg-black/20 p-1.5 font-mono text-[11px] leading-relaxed">
+              {{ t('admin.accounts.cnProviders.zhipuTeam.help.example') }}
+            </p>
+          </HelpTooltip>
+        </div>
+        <div class="mt-2 grid gap-4 sm:grid-cols-2">
+          <div>
+            <label class="input-label">{{ t('admin.accounts.cnProviders.zhipuTeam.organization') }}</label>
+            <input v-model="zhipuOrganization" type="text" class="input" :placeholder="t('admin.accounts.cnProviders.zhipuTeam.organizationPlaceholder')" />
+          </div>
+          <div>
+            <label class="input-label">{{ t('admin.accounts.cnProviders.zhipuTeam.project') }}</label>
+            <input v-model="zhipuProject" type="text" class="input" :placeholder="t('admin.accounts.cnProviders.zhipuTeam.projectPlaceholder')" />
+          </div>
+        </div>
+        <p class="input-hint mt-2">{{ t('admin.accounts.cnProviders.zhipuTeam.hint') }}</p>
+      </div>
+
+      <!-- Account Type Selection (Gemini) -->
+      <div v-if="form.platform === 'gemini'">
+        <div class="flex items-center justify-between">
+          <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+          <button
+            type="button"
+            @click="showGeminiHelpDialog = true"
+            class="flex items-center gap-1 rounded px-2 py-1 text-xs text-blue-600 hover:bg-blue-50 dark:text-blue-400 dark:hover:bg-blue-900/20"
+          >
+            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
+              <path stroke-linecap="round" stroke-linejoin="round" d="M9.879 7.519c1.171-1.025 3.071-1.025 4.242 0 1.172 1.025 1.172 2.687 0 3.712-.203.179-.43.326-.67.442-.745.361-1.45.999-1.45 1.827v.75M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9 5.25h.008v.008H12v-.008z" />
+            </svg>
+            {{ t('admin.accounts.gemini.helpButton') }}
+          </button>
+        </div>
+        <div class="mt-2 grid grid-cols-3 gap-3" data-tour="account-form-type">
+          <button
+            type="button"
+            @click="accountCategory = 'oauth-based'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'oauth-based'
+                ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20'
+                : 'border-gray-200 hover:border-blue-300 dark:border-dark-600 dark:hover:border-blue-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'oauth-based'
+                  ? 'bg-blue-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="key" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">
+                {{ t('admin.accounts.gemini.accountType.oauthTitle') }}
+              </span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.gemini.accountType.oauthDesc') }}
+              </span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="accountCategory = 'apikey'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'apikey'
+                ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'apikey'
+                  ? 'bg-purple-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <svg
+                class="h-4 w-4"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+                stroke-width="1.5"
+              >
+                <path
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="M15.75 5.25a3 3 0 013 3m3 0a6 6 0 01-7.029 5.912c-.563-.097-1.159.026-1.563.43L10.5 17.25H8.25v2.25H6v2.25H2.25v-2.818c0-.597.237-1.17.659-1.591l6.499-6.499c.404-.404.527-1 .43-1.563A6 6 0 1721.75 8.25z"
+                />
+              </svg>
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">
+                {{ t('admin.accounts.gemini.accountType.apiKeyTitle') }}
+              </span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.gemini.accountType.apiKeyDesc') }}
+              </span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="accountCategory = 'service_account'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              accountCategory === 'service_account'
+                ? 'border-sky-500 bg-sky-50 dark:bg-sky-900/20'
+                : 'border-gray-200 hover:border-sky-300 dark:border-dark-600 dark:hover:border-sky-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                accountCategory === 'service_account'
+                  ? 'bg-sky-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="cloud" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">
+                Vertex
+              </span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">
+                Service Account
+              </span>
+            </div>
+          </button>
+        </div>
+
+        <div
+          v-if="accountCategory === 'apikey'"
+          class="mt-3 rounded-lg border border-purple-200 bg-purple-50 px-3 py-2 text-xs text-purple-800 dark:border-purple-800/40 dark:bg-purple-900/20 dark:text-purple-200"
+        >
+          <p>{{ t('admin.accounts.gemini.accountType.apiKeyNote') }}</p>
+          <div class="mt-2 flex flex-wrap gap-2">
+            <a
+              :href="geminiHelpLinks.apiKey"
+              class="font-medium text-blue-600 hover:underline dark:text-blue-400"
+              target="_blank"
+              rel="noreferrer"
+            >
+              {{ t('admin.accounts.gemini.accountType.apiKeyLink') }}
+            </a>
+          </div>
+        </div>
+
+        <div
+          v-if="accountCategory === 'service_account'"
+          class="mt-3 rounded-lg border border-sky-200 bg-sky-50 px-3 py-2 text-xs text-sky-800 dark:border-sky-800/40 dark:bg-sky-900/20 dark:text-sky-200"
+        >
+          <p>{{ t('admin.accounts.vertexGeminiHint') }}</p>
+        </div>
+
+        <!-- OAuth Type Selection (only show when oauth-based is selected) -->
+        <div v-if="accountCategory === 'oauth-based'" class="mt-4">
+          <label class="input-label">{{ t('admin.accounts.oauth.gemini.oauthTypeLabel') }}</label>
+          <div class="mt-2 grid grid-cols-2 gap-3">
+            <!-- Google One OAuth -->
+            <button
+              type="button"
+              @click="handleSelectGeminiOAuthType('google_one')"
+              :class="[
+                'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+                geminiOAuthType === 'google_one'
+                  ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                  : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+              ]"
+            >
+              <div
+                :class="[
+                  'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                  geminiOAuthType === 'google_one'
+                    ? 'bg-purple-500 text-white'
+                    : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+                ]"
+              >
+                <Icon name="user" size="sm" />
+              </div>
+              <div class="min-w-0">
+                <span class="block text-sm font-medium text-gray-900 dark:text-white">
+                  Google One
+                </span>
+                <span class="text-xs text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.oauthType.googleOneDesc') }}
+                </span>
+                <div class="mt-2 flex flex-wrap gap-1">
+                  <span
+                    class="rounded bg-purple-100 px-2 py-0.5 text-[10px] font-semibold text-purple-700 dark:bg-purple-900/40 dark:text-purple-300"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.badges.individuals') }}
+                  </span>
+                  <span
+                    class="rounded bg-emerald-100 px-2 py-0.5 text-[10px] font-semibold text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.badges.noGcp') }}
+                  </span>
+                </div>
+              </div>
+            </button>
+
+            <!-- GCP Code Assist OAuth -->
+            <button
+              type="button"
+              @click="handleSelectGeminiOAuthType('code_assist')"
+              :class="[
+                'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+                geminiOAuthType === 'code_assist'
+                  ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20'
+                  : 'border-gray-200 hover:border-blue-300 dark:border-dark-600 dark:hover:border-blue-700'
+              ]"
+            >
+              <div
+                :class="[
+                  'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                  geminiOAuthType === 'code_assist'
+                    ? 'bg-blue-500 text-white'
+                    : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+                ]"
+              >
+                <Icon name="cloud" size="sm" />
+              </div>
+              <div class="min-w-0">
+                <span class="block text-sm font-medium text-gray-900 dark:text-white">
+                  GCP Code Assist
+                </span>
+                <span class="text-xs text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.oauthType.codeAssistDesc') }}
+                </span>
+                <div class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.oauthType.codeAssistRequirement') }}
+                  <a
+                    :href="geminiHelpLinks.gcpProject"
+                    class="ml-1 text-blue-600 hover:underline dark:text-blue-400"
+                    target="_blank"
+                    rel="noreferrer"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.gcpProjectLink') }}
+                  </a>
+                </div>
+                <div class="mt-2 flex flex-wrap gap-1">
+                  <span
+                    class="rounded bg-blue-100 px-2 py-0.5 text-[10px] font-semibold text-blue-700 dark:bg-blue-900/40 dark:text-blue-300"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.badges.enterprise') }}
+                  </span>
+                  <span
+                    class="rounded bg-emerald-100 px-2 py-0.5 text-[10px] font-semibold text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.badges.highConcurrency') }}
+                  </span>
+                </div>
+              </div>
+            </button>
+          </div>
+
+          <!-- Advanced Options Toggle -->
+          <div class="mt-3">
+            <button
+              type="button"
+              @click="showAdvancedOAuth = !showAdvancedOAuth"
+              class="flex items-center gap-2 text-sm text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-200"
+            >
+              <svg
+                :class="['h-4 w-4 transition-transform', showAdvancedOAuth ? 'rotate-90' : '']"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+                stroke-width="2"
+              >
+                <path stroke-linecap="round" stroke-linejoin="round" d="M9 5l7 7-7 7" />
+              </svg>
+              <span>
+                {{
+                  showAdvancedOAuth
+                    ? t('admin.accounts.gemini.oauthType.hideAdvanced')
+                    : t('admin.accounts.gemini.oauthType.showAdvanced')
+                }}
+              </span>
+            </button>
+          </div>
+
+          <!-- Custom OAuth Client (Advanced) -->
+          <div v-if="showAdvancedOAuth" class="mt-3 group relative">
+            <button
+              type="button"
+              :disabled="!geminiAIStudioOAuthEnabled"
+              @click="handleSelectGeminiOAuthType('ai_studio')"
+              :class="[
+                'flex w-full items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+                !geminiAIStudioOAuthEnabled ? 'cursor-not-allowed opacity-60' : '',
+                geminiOAuthType === 'ai_studio'
+                  ? 'border-amber-500 bg-amber-50 dark:bg-amber-900/20'
+                  : 'border-gray-200 hover:border-amber-300 dark:border-dark-600 dark:hover:border-amber-700'
+              ]"
+            >
+              <div
+                :class="[
+                  'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                  geminiOAuthType === 'ai_studio'
+                    ? 'bg-amber-500 text-white'
+                    : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+                ]"
+              >
+                <svg
+                  class="h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                  stroke-width="1.5"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z"
+                  />
+                </svg>
+              </div>
+              <div class="min-w-0">
+                <span class="block text-sm font-medium text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.oauthType.customTitle') }}
+                </span>
+                <span class="text-xs text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.oauthType.customDesc') }}
+                </span>
+                <div class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.oauthType.customRequirement') }}
+                </div>
+                <div class="mt-2 flex flex-wrap gap-1">
+                  <span
+                    class="rounded bg-amber-100 px-2 py-0.5 text-[10px] font-semibold text-amber-700 dark:bg-amber-900/40 dark:text-amber-300"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.badges.orgManaged') }}
+                  </span>
+                  <span
+                    class="rounded bg-amber-100 px-2 py-0.5 text-[10px] font-semibold text-amber-700 dark:bg-amber-900/40 dark:text-amber-300"
+                  >
+                    {{ t('admin.accounts.gemini.oauthType.badges.adminRequired') }}
+                  </span>
+                </div>
+              </div>
+              <span
+                v-if="!geminiAIStudioOAuthEnabled"
+                class="ml-auto shrink-0 rounded bg-amber-100 px-2 py-0.5 text-xs text-amber-700 dark:bg-amber-900/30 dark:text-amber-300"
+              >
+                {{ t('admin.accounts.oauth.gemini.aiStudioNotConfiguredShort') }}
+              </span>
+            </button>
+
+            <div
+              v-if="!geminiAIStudioOAuthEnabled"
+              class="pointer-events-none absolute right-0 top-full z-50 mt-2 w-80 rounded-md border border-amber-200 bg-amber-50 px-3 py-2 text-xs text-amber-800 opacity-0 shadow-lg transition-opacity group-hover:opacity-100 dark:border-amber-700 dark:bg-amber-900/40 dark:text-amber-200"
+            >
+              {{ t('admin.accounts.oauth.gemini.aiStudioNotConfiguredTip') }}
+            </div>
+          </div>
+        </div>
+
+        <!-- Tier selection (used as fallback when auto-detection is unavailable/fails) -->
+        <div v-if="accountCategory !== 'service_account'" class="mt-4">
+          <label class="input-label">{{ t('admin.accounts.gemini.tier.label') }}</label>
+          <div class="mt-2">
+            <select
+              v-if="geminiOAuthType === 'google_one'"
+              v-model="geminiTierGoogleOne"
+              class="input"
+            >
+              <option value="google_one_free">{{ t('admin.accounts.gemini.tier.googleOne.free') }}</option>
+              <option value="google_ai_pro">{{ t('admin.accounts.gemini.tier.googleOne.pro') }}</option>
+              <option value="google_ai_ultra">{{ t('admin.accounts.gemini.tier.googleOne.ultra') }}</option>
+            </select>
+
+            <select
+              v-else-if="geminiOAuthType === 'code_assist'"
+              v-model="geminiTierGcp"
+              class="input"
+            >
+              <option value="gcp_standard">{{ t('admin.accounts.gemini.tier.gcp.standard') }}</option>
+              <option value="gcp_enterprise">{{ t('admin.accounts.gemini.tier.gcp.enterprise') }}</option>
+            </select>
+
+            <select
+              v-else
+              v-model="geminiTierAIStudio"
+              class="input"
+            >
+              <option value="aistudio_free">{{ t('admin.accounts.gemini.tier.aiStudio.free') }}</option>
+              <option value="aistudio_paid">{{ t('admin.accounts.gemini.tier.aiStudio.paid') }}</option>
+            </select>
+          </div>
+          <p class="input-hint">{{ t('admin.accounts.gemini.tier.hint') }}</p>
+        </div>
+      </div>
+
+      <!-- Account Type Selection (Antigravity - OAuth or Upstream) -->
+      <div v-if="form.platform === 'antigravity'">
+        <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+        <div class="mt-2 grid grid-cols-2 gap-3">
+          <button
+            type="button"
+            @click="antigravityAccountType = 'oauth'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              antigravityAccountType === 'oauth'
+                ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                antigravityAccountType === 'oauth'
+                  ? 'bg-purple-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="key" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">OAuth</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.types.antigravityOauth') }}</span>
+            </div>
+          </button>
+
+          <button
+            type="button"
+            @click="antigravityAccountType = 'upstream'"
+            :class="[
+              'flex items-center gap-3 rounded-lg border-2 p-3 text-left transition-all',
+              antigravityAccountType === 'upstream'
+                ? 'border-purple-500 bg-purple-50 dark:bg-purple-900/20'
+                : 'border-gray-200 hover:border-purple-300 dark:border-dark-600 dark:hover:border-purple-700'
+            ]"
+          >
+            <div
+              :class="[
+                'flex h-8 w-8 shrink-0 items-center justify-center rounded-lg',
+                antigravityAccountType === 'upstream'
+                  ? 'bg-purple-500 text-white'
+                  : 'bg-gray-100 text-gray-500 dark:bg-dark-600 dark:text-gray-400'
+              ]"
+            >
+              <Icon name="cloud" size="sm" />
+            </div>
+            <div>
+              <span class="block text-sm font-medium text-gray-900 dark:text-white">API Key</span>
+              <span class="text-xs text-gray-500 dark:text-gray-400">{{ t('admin.accounts.types.antigravityApikey') }}</span>
+            </div>
+          </button>
+        </div>
+      </div>
+
+      <div v-if="form.platform === 'antigravity' && antigravityAccountType === 'oauth'">
+        <label class="input-label">{{ t('admin.accounts.antigravityProjectIdLabel') }}</label>
+        <input
+          v-model="antigravityProjectId"
+          data-testid="antigravity-project-id-input"
+          type="text"
+          class="input font-mono"
+          :placeholder="t('admin.accounts.antigravityProjectIdPlaceholder')"
+        />
+        <p class="input-hint">{{ t('admin.accounts.antigravityProjectIdHint') }}</p>
+      </div>
+
+      <!-- Upstream config (only for Antigravity upstream type) -->
+      <div v-if="form.platform === 'antigravity' && antigravityAccountType === 'upstream'" class="space-y-4">
+        <div>
+          <label class="input-label">{{ t('admin.accounts.upstream.baseUrl') }}</label>
+          <input
+            v-model="upstreamBaseUrl"
+            type="text"
+            required
+            class="input"
+            placeholder="https://cloudcode-pa.googleapis.com"
+          />
+          <p class="input-hint">{{ t('admin.accounts.upstream.baseUrlHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.upstream.apiKey') }}</label>
+          <input
+            v-model="upstreamApiKey"
+            type="password"
+            required
+            class="input font-mono"
+            placeholder="sk-..."
+          />
+          <p class="input-hint">{{ t('admin.accounts.upstream.apiKeyHint') }}</p>
+        </div>
+        <!-- 上游倍率自动探测：antigravity upstream 也是 API-key 账号 -->
+        <div class="flex items-center justify-between gap-4 border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.upstreamBilling.autoProbe') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.upstreamBilling.autoProbeHint') }}
+            </p>
+          </div>
+          <Toggle
+            v-model="upstreamBillingAutoProbeEnabled"
+            data-testid="upstream-billing-auto-probe-antigravity"
+            :aria-label="t('admin.accounts.upstreamBilling.autoProbe')"
+          />
+        </div>
+      </div>
+
+      <!-- Vertex Service Account -->
+      <div v-if="(form.platform === 'gemini' || form.platform === 'anthropic') && accountCategory === 'service_account'" class="space-y-4">
+        <div>
+          <label class="input-label">Service Account JSON</label>
+          <input
+            ref="vertexServiceAccountFileInput"
+            type="file"
+            accept="application/json,.json"
+            class="hidden"
+            @change="handleVertexServiceAccountFile"
+          />
+          <div
+            :class="[
+              'rounded-lg border-2 border-dashed px-4 py-5 transition-colors',
+              vertexServiceAccountDragActive
+                ? 'border-sky-500 bg-sky-50 dark:border-sky-500 dark:bg-sky-900/20'
+                : 'border-gray-300 bg-gray-50 hover:border-sky-400 hover:bg-sky-50/60 dark:border-dark-500 dark:bg-dark-700/40 dark:hover:border-sky-600 dark:hover:bg-sky-900/10'
+            ]"
+            @dragenter.prevent="vertexServiceAccountDragActive = true"
+            @dragover.prevent="vertexServiceAccountDragActive = true"
+            @dragleave.prevent="vertexServiceAccountDragActive = false"
+            @drop.prevent="handleVertexServiceAccountDrop"
+          >
+            <div class="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+              <div class="min-w-0">
+                <div class="flex items-center gap-2 text-sm font-medium text-gray-900 dark:text-white">
+                  <Icon name="upload" size="sm" />
+                  <span>{{ vertexClientEmail ? t('admin.accounts.vertexSaJsonLoaded') : t('admin.accounts.vertexSaJsonDrop') }}</span>
+                </div>
+                <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                  {{ vertexClientEmail ? t('admin.accounts.vertexSaJsonKeyHidden') : t('admin.accounts.vertexSaJsonDropHint') }}
+                </p>
+              </div>
+              <button
+                type="button"
+                class="btn btn-secondary shrink-0"
+                @click="vertexServiceAccountFileInput?.click()"
+              >
+                <Icon name="upload" size="sm" />
+                {{ t('admin.accounts.vertexSaJsonSelectBtn') }}
+              </button>
+            </div>
+            <div
+              v-if="vertexClientEmail"
+              class="mt-3 rounded-md border border-sky-200 bg-white px-3 py-2 text-xs text-sky-900 dark:border-sky-800/50 dark:bg-dark-800 dark:text-sky-200"
+            >
+              <div class="truncate">Project ID: <span class="font-mono">{{ vertexProjectId }}</span></div>
+              <div class="truncate">Client Email: <span class="font-mono">{{ vertexClientEmail }}</span></div>
+            </div>
+          </div>
+          <p class="input-hint">{{ t('admin.accounts.vertexSaJsonUploadHint') }}</p>
+        </div>
+
+        <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
+          <div>
+            <label class="input-label">Project ID</label>
+            <input
+              v-model="vertexProjectId"
+              type="text"
+              class="input font-mono"
+              readonly
+              :placeholder="t('admin.accounts.vertexProjectIdPlaceholder')"
+            />
+          </div>
+          <div>
+            <label class="input-label">Location</label>
+            <select
+              v-model="vertexLocation"
+              required
+              class="input font-mono"
+            >
+              <optgroup
+                v-for="group in VERTEX_LOCATION_OPTIONS"
+                :key="group.label"
+                :label="group.label"
+              >
+                <option
+                  v-for="option in group.options"
+                  :key="option.value"
+                  :value="option.value"
+                >
+                  {{ option.label }}
+                </option>
+              </optgroup>
+            </select>
+            <p class="input-hint">{{ t('admin.accounts.vertexLocationHint') }}</p>
+          </div>
+        </div>
+      </div>
+
+      <!-- Antigravity model restriction (applies to OAuth + Upstream) -->
+      <!-- Antigravity 只支持模型映射模式，不支持白名单模式 -->
+      <div v-if="form.platform === 'antigravity'" class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+        <!-- Mapping Mode Only (no toggle for Antigravity) -->
+        <div>
+          <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+            <p class="text-xs text-purple-700 dark:text-purple-400">
+              {{ t('admin.accounts.mapRequestModels') }}
+            </p>
+          </div>
+
+          <div v-if="antigravityModelMappings.length > 0" class="mb-3 space-y-2">
+            <div
+              v-for="(mapping, index) in antigravityModelMappings"
+              :key="getAntigravityModelMappingKey(mapping)"
+              class="space-y-1"
+            >
+              <div class="flex items-center gap-2">
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  :class="[
+                    'input flex-1',
+                    !isValidWildcardPattern(mapping.from) ? 'border-red-500 dark:border-red-500' : ''
+                  ]"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg class="h-4 w-4 flex-shrink-0 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14 5l7 7m0 0l-7 7m7-7H3" />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  :class="[
+                    'input flex-1',
+                    mapping.to.includes('*') ? 'border-red-500 dark:border-red-500' : ''
+                  ]"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeAntigravityModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+              <!-- 校验错误提示 -->
+              <p v-if="!isValidWildcardPattern(mapping.from)" class="text-xs text-red-500">
+                {{ t('admin.accounts.wildcardOnlyAtEnd') }}
+              </p>
+              <p v-if="mapping.to.includes('*')" class="text-xs text-red-500">
+                {{ t('admin.accounts.targetNoWildcard') }}
+              </p>
+            </div>
+          </div>
+
+          <button
+            type="button"
+            @click="addAntigravityModelMapping"
+            class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+          >
+            <svg class="mr-1 inline h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+            </svg>
+            {{ t('admin.accounts.addMapping') }}
+          </button>
+
+          <div class="flex flex-wrap gap-2">
+            <button
+              v-for="preset in antigravityPresetMappings"
+              :key="preset.label"
+              type="button"
+              @click="addAntigravityPresetMapping(preset.from, preset.to)"
+              :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+            >
+              + {{ preset.label }}
+            </button>
+          </div>
+        </div>
+      </div>
+
+      <!-- Add Method (only for Anthropic OAuth-based type) -->
+      <div v-if="form.platform === 'anthropic' && isOAuthFlow">
+        <label class="input-label">{{ t('admin.accounts.addMethod') }}</label>
+        <div class="mt-2 flex gap-4">
+          <label class="flex cursor-pointer items-center">
+            <input
+              v-model="addMethod"
+              type="radio"
+              value="oauth"
+              class="mr-2 text-primary-600 focus:ring-primary-500"
+            />
+            <span class="text-sm text-gray-700 dark:text-gray-300">{{ t('admin.accounts.types.oauth') }}</span>
+          </label>
+          <label class="flex cursor-pointer items-center">
+            <input
+              v-model="addMethod"
+              type="radio"
+              value="setup-token"
+              class="mr-2 text-primary-600 focus:ring-primary-500"
+            />
+            <span class="text-sm text-gray-700 dark:text-gray-300">{{
+              t('admin.accounts.setupTokenLongLived')
+            }}</span>
+          </label>
+        </div>
+      </div>
+
+      <!-- API Key input (only for apikey type, excluding Antigravity which has its own fields) -->
+      <div v-if="form.type === 'apikey' && form.platform !== 'antigravity'" class="space-y-4">
+        <div v-if="!isCNPlatform || apiProtocol !== 'adaptive'">
+          <label class="input-label">{{ t('admin.accounts.baseUrl') }}</label>
+          <input
+            v-model="apiKeyBaseUrl"
+            type="text"
+            class="input"
+            :placeholder="apiKeyBaseUrlPlaceholder"
+          />
+          <p v-if="baseUrlHint" class="input-hint">{{ baseUrlHint }}</p>
+          <GrokBaseUrlPresets
+            v-if="form.platform === 'grok'"
+            class="mt-2"
+            @select="apiKeyBaseUrl = $event"
+          />
+          <CnBaseUrlPresets
+            v-if="isCNPlatform"
+            class="mt-2"
+            :platform="cnPresetPlatform"
+            :mode="accountMode"
+            :protocol="apiProtocol"
+            :current-url="apiKeyBaseUrl"
+            @select="onCnPresetSelect"
+          />
+        </div>
+        <div v-else>
+          <label class="input-label">{{ t('admin.accounts.cnProviders.apiProtocol.endpoints') }}</label>
+          <div class="mt-2 space-y-3">
+            <div v-for="item in cnAdaptiveProtocolOptions" :key="item.value">
+              <label class="mb-1 block text-xs font-medium text-gray-600 dark:text-gray-400">
+                {{ t(`admin.accounts.cnProviders.apiProtocol.${item.labelKey}`) }}
+              </label>
+              <input
+                v-model="adaptiveBaseUrls[item.value]"
+                type="text"
+                class="input"
+                :data-testid="`cn-adaptive-base-url-${item.value}`"
+              />
+            </div>
+          </div>
+          <p v-if="form.platform !== 'deepseek'" class="input-hint">
+            {{ t('admin.accounts.cnProviders.apiProtocol.responsesFallbackDesc') }}
+          </p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.apiKeyRequired') }}</label>
+          <input
+            v-model="apiKeyValue"
+            type="password"
+            required
+            class="input font-mono"
+            :placeholder="apiKeyValuePlaceholder"
+          />
+          <p v-if="apiKeyHint" class="input-hint">{{ apiKeyHint }}</p>
+        </div>
+
+        <!-- 上游倍率自动探测：全部 API-key 平台可用（所在区块已限定 apikey 类型） -->
+        <div
+          class="flex items-center justify-between gap-4 border-t border-gray-200 pt-4 dark:border-dark-600"
+        >
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.upstreamBilling.autoProbe') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.upstreamBilling.autoProbeHint') }}
+            </p>
+          </div>
+          <Toggle
+            v-model="upstreamBillingAutoProbeEnabled"
+            data-testid="upstream-billing-auto-probe"
+            :aria-label="t('admin.accounts.upstreamBilling.autoProbe')"
+          />
+        </div>
+
+        <!-- Gemini API Key tier selection -->
+        <div v-if="form.platform === 'gemini'">
+          <label class="input-label">{{ t('admin.accounts.gemini.tier.label') }}</label>
+          <select v-model="geminiTierAIStudio" class="input">
+            <option value="aistudio_free">{{ t('admin.accounts.gemini.tier.aiStudio.free') }}</option>
+            <option value="aistudio_paid">{{ t('admin.accounts.gemini.tier.aiStudio.paid') }}</option>
+          </select>
+          <p class="input-hint">{{ t('admin.accounts.gemini.tier.aiStudioHint') }}</p>
+        </div>
+
+        <!-- Model Restriction Section (Antigravity 已在上层条件排除) -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+          <div
+            v-if="isOpenAIModelRestrictionDisabled"
+            class="mb-3 rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20"
+          >
+            <p class="text-xs text-amber-700 dark:text-amber-400">
+              {{ t('admin.accounts.openai.modelRestrictionDisabledByPassthrough') }}
+            </p>
+          </div>
+
+          <template v-else>
+            <!-- Mode Toggle -->
+            <div class="mb-4 flex gap-2">
+              <button
+                type="button"
+                @click="modelRestrictionMode = 'whitelist'"
+                :class="[
+                  'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                  modelRestrictionMode === 'whitelist'
+                    ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                ]"
+              >
+                <svg
+                  class="mr-1.5 inline h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"
+                  />
+                </svg>
+                {{ t('admin.accounts.modelWhitelist') }}
+              </button>
+              <button
+                type="button"
+                @click="modelRestrictionMode = 'mapping'"
+                :class="[
+                  'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                  modelRestrictionMode === 'mapping'
+                    ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                ]"
+              >
+                <svg
+                  class="mr-1.5 inline h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M8 7h12m0 0l-4-4m4 4l-4 4m0 6H4m0 0l4 4m-4-4l4-4"
+                  />
+                </svg>
+                {{ t('admin.accounts.modelMapping') }}
+              </button>
+            </div>
+
+            <!-- Whitelist Mode -->
+            <div v-if="modelRestrictionMode === 'whitelist'">
+              <ModelWhitelistSelector
+                v-model="allowedModels"
+                :platform="form.platform"
+                :sync-credentials="syncPreviewCredentials"
+                @upstream-synced="upstreamModelsPreviewed = true"
+              />
+              <p class="text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+                <span v-if="allowedModels.length === 0">{{
+                  t('admin.accounts.supportsAllModels')
+                }}</span>
+              </p>
+            </div>
+
+            <!-- Mapping Mode -->
+            <div v-else>
+              <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+                <p class="text-xs text-purple-700 dark:text-purple-400">
+                  <svg
+                    class="mr-1 inline h-4 w-4"
+                    fill="none"
+                    viewBox="0 0 24 24"
+                    stroke="currentColor"
+                  >
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
+                    />
+                  </svg>
+                  {{ t('admin.accounts.mapRequestModels') }}
+                </p>
+              </div>
+
+            <!-- Model Mapping List -->
+            <div v-if="modelMappings.length > 0" class="mb-3 space-y-2">
+              <div
+                v-for="(mapping, index) in modelMappings"
+                :key="getModelMappingKey(mapping)"
+                class="flex items-center gap-2"
+              >
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg
+                  class="h-4 w-4 flex-shrink-0 text-gray-400"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M14 5l7 7m0 0l-7 7m7-7H3"
+                  />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+            </div>
+
+            <button
+              type="button"
+              @click="addModelMapping"
+              class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+            >
+              <svg
+                class="mr-1 inline h-4 w-4"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+              >
+                <path
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                  d="M12 4v16m8-8H4"
+                />
+              </svg>
+              {{ t('admin.accounts.addMapping') }}
+            </button>
+
+              <!-- Quick Add Buttons -->
+              <div class="flex flex-wrap gap-2">
+                <button
+                  v-for="preset in presetMappings"
+                  :key="preset.label"
+                  type="button"
+                  @click="addPresetMapping(preset.from, preset.to)"
+                  :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+                >
+                  + {{ preset.label }}
+                </button>
+              </div>
+            </div>
+          </template>
+        </div>
+
+        <!-- Pool Mode Section -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.poolMode') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.poolModeHint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="poolModeEnabled = !poolModeEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                poolModeEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  poolModeEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="poolModeEnabled" class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.poolModeInfo') }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryCount') }}</label>
+            <input
+              v-model.number="poolModeRetryCount"
+              type="number"
+              min="0"
+              :max="MAX_POOL_MODE_RETRY_COUNT"
+              step="1"
+              class="input"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{
+                t('admin.accounts.poolModeRetryCountHint', {
+                  default: DEFAULT_POOL_MODE_RETRY_COUNT,
+                  max: MAX_POOL_MODE_RETRY_COUNT
+                })
+              }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryStatusCodes') }}</label>
+            <input
+              v-model="poolModeRetryStatusCodesInput"
+              type="text"
+              class="input"
+              :placeholder="DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ')"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.poolModeRetryStatusCodesHint', { default: DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ') }) }}
+            </p>
+          </div>
+        </div>
+
+        <!-- Custom Error Codes Section -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.customErrorCodes') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.customErrorCodesHint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="customErrorCodesEnabled = !customErrorCodesEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                customErrorCodesEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  customErrorCodesEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="customErrorCodesEnabled" class="space-y-3">
+            <div class="rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20">
+              <p class="text-xs text-amber-700 dark:text-amber-400">
+                <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
+                {{ t('admin.accounts.customErrorCodesWarning') }}
+              </p>
+            </div>
+
+            <!-- Error Code Buttons -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="code in commonErrorCodes"
+                :key="code.value"
+                type="button"
+                @click="toggleErrorCode(code.value)"
+                :class="[
+                  'rounded-lg px-3 py-1.5 text-sm font-medium transition-colors',
+                  selectedErrorCodes.includes(code.value)
+                    ? 'bg-red-100 text-red-700 ring-1 ring-red-500 dark:bg-red-900/30 dark:text-red-400'
+                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                ]"
+              >
+                {{ code.value }} {{ code.label }}
+              </button>
+            </div>
+
+            <!-- Manual input -->
+            <div class="flex items-center gap-2">
+              <input
+                v-model.number="customErrorCodeInput"
+                type="number"
+                min="100"
+                max="599"
+                class="input flex-1"
+                :placeholder="t('admin.accounts.enterErrorCode')"
+                @keyup.enter="addCustomErrorCode"
+              />
+              <button type="button" @click="addCustomErrorCode" class="btn btn-secondary px-3">
+                <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M12 4v16m8-8H4"
+                  />
+                </svg>
+              </button>
+            </div>
+
+            <!-- Selected codes summary -->
+            <div class="flex flex-wrap gap-1.5">
+              <span
+                v-for="code in selectedErrorCodes.sort((a, b) => a - b)"
+                :key="code"
+                class="inline-flex items-center gap-1 rounded-full bg-red-100 px-2.5 py-0.5 text-sm font-medium text-red-700 dark:bg-red-900/30 dark:text-red-400"
+              >
+                {{ code }}
+                <button
+                  type="button"
+                  @click="removeErrorCode(code)"
+                  class="hover:text-red-900 dark:hover:text-red-300"
+                >
+                  <Icon name="x" size="sm" :stroke-width="2" />
+                </button>
+              </span>
+              <span v-if="selectedErrorCodes.length === 0" class="text-xs text-gray-400">
+                {{ t('admin.accounts.noneSelectedUsesDefault') }}
+              </span>
+            </div>
+          </div>
+        </div>
+
+        <!-- Header Override Section (eligible API-key platforms) -->
+        <div
+          v-if="isHeaderOverrideCapable(form.platform, 'apikey')"
+          class="border-t border-gray-200 pt-4 dark:border-dark-600"
+        >
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.headerOverride.title') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.headerOverride.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="headerOverrideEnabled = !headerOverrideEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                headerOverrideEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  headerOverrideEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="headerOverrideEnabled" class="space-y-3">
+            <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+              <p class="text-xs text-blue-700 dark:text-blue-400">
+                <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+                {{ t('admin.accounts.headerOverride.info') }}
+              </p>
+            </div>
+
+            <HeaderOverrideEditor
+              :rows="headerOverrideRows"
+              @update:rows="headerOverrideRows = $event"
+            />
+          </div>
+        </div>
+
+      </div>
+
+      <!-- Bedrock credentials (only for Anthropic Bedrock type) -->
+      <div v-if="form.platform === 'anthropic' && accountCategory === 'bedrock'" class="space-y-4">
+        <!-- Auth Mode Radio -->
+        <div>
+          <label class="input-label">{{ t('admin.accounts.bedrockAuthMode') }}</label>
+          <div class="mt-2 flex gap-4">
+            <label class="flex cursor-pointer items-center">
+              <input
+                v-model="bedrockAuthMode"
+                type="radio"
+                value="sigv4"
+                class="mr-2 text-primary-600 focus:ring-primary-500"
+              />
+              <span class="text-sm text-gray-700 dark:text-gray-300">{{ t('admin.accounts.bedrockAuthModeSigv4') }}</span>
+            </label>
+            <label class="flex cursor-pointer items-center">
+              <input
+                v-model="bedrockAuthMode"
+                type="radio"
+                value="apikey"
+                class="mr-2 text-primary-600 focus:ring-primary-500"
+              />
+              <span class="text-sm text-gray-700 dark:text-gray-300">{{ t('admin.accounts.bedrockAuthModeApikey') }}</span>
+            </label>
+          </div>
+        </div>
+
+        <!-- SigV4 fields -->
+        <template v-if="bedrockAuthMode === 'sigv4'">
+          <div>
+            <label class="input-label">{{ t('admin.accounts.bedrockAccessKeyId') }}</label>
+            <input
+              v-model="bedrockAccessKeyId"
+              type="text"
+              required
+              class="input font-mono"
+              placeholder="AKIA..."
+            />
+          </div>
+          <div>
+            <label class="input-label">{{ t('admin.accounts.bedrockSecretAccessKey') }}</label>
+            <input
+              v-model="bedrockSecretAccessKey"
+              type="password"
+              required
+              class="input font-mono"
+            />
+          </div>
+          <div>
+            <label class="input-label">{{ t('admin.accounts.bedrockSessionToken') }}</label>
+            <input
+              v-model="bedrockSessionToken"
+              type="password"
+              class="input font-mono"
+            />
+            <p class="input-hint">{{ t('admin.accounts.bedrockSessionTokenHint') }}</p>
+          </div>
+        </template>
+
+        <!-- API Key field -->
+        <div v-if="bedrockAuthMode === 'apikey'">
+          <label class="input-label">{{ t('admin.accounts.bedrockApiKeyInput') }}</label>
+          <input
+            v-model="bedrockApiKeyValue"
+            type="password"
+            required
+            class="input font-mono"
+          />
+        </div>
+
+        <!-- Shared: Region -->
+        <div>
+          <label class="input-label">{{ t('admin.accounts.bedrockRegion') }}</label>
+          <select v-model="bedrockRegion" class="input">
+            <optgroup label="US">
+              <option value="us-east-1">us-east-1 (N. Virginia)</option>
+              <option value="us-east-2">us-east-2 (Ohio)</option>
+              <option value="us-west-1">us-west-1 (N. California)</option>
+              <option value="us-west-2">us-west-2 (Oregon)</option>
+              <option value="us-gov-east-1">us-gov-east-1 (GovCloud US-East)</option>
+              <option value="us-gov-west-1">us-gov-west-1 (GovCloud US-West)</option>
+            </optgroup>
+            <optgroup label="Europe">
+              <option value="eu-west-1">eu-west-1 (Ireland)</option>
+              <option value="eu-west-2">eu-west-2 (London)</option>
+              <option value="eu-west-3">eu-west-3 (Paris)</option>
+              <option value="eu-central-1">eu-central-1 (Frankfurt)</option>
+              <option value="eu-central-2">eu-central-2 (Zurich)</option>
+              <option value="eu-south-1">eu-south-1 (Milan)</option>
+              <option value="eu-south-2">eu-south-2 (Spain)</option>
+              <option value="eu-north-1">eu-north-1 (Stockholm)</option>
+            </optgroup>
+            <optgroup label="Asia Pacific">
+              <option value="ap-northeast-1">ap-northeast-1 (Tokyo)</option>
+              <option value="ap-northeast-2">ap-northeast-2 (Seoul)</option>
+              <option value="ap-northeast-3">ap-northeast-3 (Osaka)</option>
+              <option value="ap-south-1">ap-south-1 (Mumbai)</option>
+              <option value="ap-south-2">ap-south-2 (Hyderabad)</option>
+              <option value="ap-southeast-1">ap-southeast-1 (Singapore)</option>
+              <option value="ap-southeast-2">ap-southeast-2 (Sydney)</option>
+            </optgroup>
+            <optgroup label="Canada">
+              <option value="ca-central-1">ca-central-1 (Canada)</option>
+            </optgroup>
+            <optgroup label="South America">
+              <option value="sa-east-1">sa-east-1 (São Paulo)</option>
+            </optgroup>
+          </select>
+          <p class="input-hint">{{ t('admin.accounts.bedrockRegionHint') }}</p>
+        </div>
+
+        <!-- Shared: Force Global -->
+        <div>
+          <label class="flex items-center gap-2 cursor-pointer">
+            <input
+              v-model="bedrockForceGlobal"
+              type="checkbox"
+              class="rounded border-gray-300 text-primary-600 focus:ring-primary-500 dark:border-dark-500"
+            />
+            <span class="text-sm text-gray-700 dark:text-gray-300">{{ t('admin.accounts.bedrockForceGlobal') }}</span>
+          </label>
+          <p class="input-hint mt-1">{{ t('admin.accounts.bedrockForceGlobalHint') }}</p>
+        </div>
+
+        <!-- Model Restriction Section for Bedrock -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+          <!-- Mode Toggle -->
+          <div class="mb-4 flex gap-2">
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'whitelist'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'whitelist'
+                  ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelWhitelist') }}
+            </button>
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'mapping'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'mapping'
+                  ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelMapping') }}
+            </button>
+          </div>
+
+          <!-- Whitelist Mode -->
+          <div v-if="modelRestrictionMode === 'whitelist'">
+            <ModelWhitelistSelector
+              v-model="allowedModels"
+              platform="anthropic"
+              :sync-credentials="syncPreviewCredentials"
+              @upstream-synced="upstreamModelsPreviewed = true"
+            />
+            <p class="text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+              <span v-if="allowedModels.length === 0">{{ t('admin.accounts.supportsAllModels') }}</span>
+            </p>
+          </div>
+
+          <!-- Mapping Mode -->
+          <div v-else class="space-y-3">
+            <div v-for="(mapping, index) in modelMappings" :key="index" class="flex items-center gap-2">
+              <input v-model="mapping.from" type="text" class="input flex-1" :placeholder="t('admin.accounts.fromModel')" />
+              <span class="text-gray-400">→</span>
+              <input v-model="mapping.to" type="text" class="input flex-1" :placeholder="t('admin.accounts.toModel')" />
+              <button type="button" @click="modelMappings.splice(index, 1)" class="text-red-500 hover:text-red-700">
+                <Icon name="trash" size="sm" />
+              </button>
+            </div>
+            <button type="button" @click="modelMappings.push({ from: '', to: '' })" class="btn btn-secondary text-sm">
+              + {{ t('admin.accounts.addMapping') }}
+            </button>
+            <!-- Bedrock Preset Mappings -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="preset in bedrockPresets"
+                :key="preset.from"
+                type="button"
+                @click="addPresetMapping(preset.from, preset.to)"
+                :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+              >
+                + {{ preset.label }}
+              </button>
+            </div>
+          </div>
+        </div>
+
+        <!-- Pool Mode Section for Bedrock -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.poolMode') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.poolModeHint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="poolModeEnabled = !poolModeEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                poolModeEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  poolModeEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="poolModeEnabled" class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.poolModeInfo') }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryCount') }}</label>
+            <input
+              v-model.number="poolModeRetryCount"
+              type="number"
+              min="0"
+              :max="MAX_POOL_MODE_RETRY_COUNT"
+              step="1"
+              class="input"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{
+                t('admin.accounts.poolModeRetryCountHint', {
+                  default: DEFAULT_POOL_MODE_RETRY_COUNT,
+                  max: MAX_POOL_MODE_RETRY_COUNT
+                })
+              }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryStatusCodes') }}</label>
+            <input
+              v-model="poolModeRetryStatusCodesInput"
+              type="text"
+              class="input"
+              :placeholder="DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ')"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.poolModeRetryStatusCodesHint', { default: DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ') }) }}
+            </p>
+          </div>
+        </div>
+      </div>
+
+      <!-- 配额控制 (Anthropic apikey/bedrock: 配额限制 + 亲和) -->
+      <div
+        v-if="form.platform === 'anthropic' && (form.type === 'apikey' || form.type === 'bedrock')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="mb-3">
+          <h3 class="input-label mb-0 text-base font-semibold">{{ t('admin.accounts.quotaControl.title') }}</h3>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.quotaControl.hint') }}
+          </p>
+        </div>
+        <QuotaLimitCard
+          :totalLimit="editQuotaLimit"
+          :dailyLimit="editQuotaDailyLimit"
+          :weeklyLimit="editQuotaWeeklyLimit"
+          :quotaNotifyGlobalEnabled="quotaNotifyGlobalEnabled"
+          :quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled"
+          :quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold"
+          :quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType"
+          :quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled"
+          :quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold"
+          :quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType"
+          :quotaNotifyTotalEnabled="quotaNotifyState.total.enabled"
+          :quotaNotifyTotalThreshold="quotaNotifyState.total.threshold"
+          :quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType"
+          :dailyResetMode="editDailyResetMode"
+          :dailyResetHour="editDailyResetHour"
+          :weeklyResetMode="editWeeklyResetMode"
+          :weeklyResetDay="editWeeklyResetDay"
+          :weeklyResetHour="editWeeklyResetHour"
+          :resetTimezone="editResetTimezone"
+          @update:totalLimit="editQuotaLimit = $event"
+          @update:dailyLimit="editQuotaDailyLimit = $event"
+          @update:weeklyLimit="editQuotaWeeklyLimit = $event"
+          @update:quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled = $event"
+          @update:quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold = $event"
+          @update:quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType = $event"
+          @update:quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled = $event"
+          @update:quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold = $event"
+          @update:quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType = $event"
+          @update:quotaNotifyTotalEnabled="quotaNotifyState.total.enabled = $event"
+          @update:quotaNotifyTotalThreshold="quotaNotifyState.total.threshold = $event"
+          @update:quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType = $event"
+          @update:dailyResetMode="editDailyResetMode = $event"
+          @update:dailyResetHour="editDailyResetHour = $event"
+          @update:weeklyResetMode="editWeeklyResetMode = $event"
+          @update:weeklyResetDay="editWeeklyResetDay = $event"
+          @update:weeklyResetHour="editWeeklyResetHour = $event"
+          @update:resetTimezone="editResetTimezone = $event"
+        />
+      </div>
+
+      <!-- 配额控制 (非 Anthropic apikey/bedrock) -->
+      <div
+        v-else-if="form.type === 'apikey' || form.type === 'bedrock'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="mb-3">
+          <h3 class="input-label mb-0 text-base font-semibold">{{ t('admin.accounts.quotaControl.title') }}</h3>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.quotaLimitHint') }}
+          </p>
+        </div>
+        <QuotaLimitCard
+          :totalLimit="editQuotaLimit"
+          :dailyLimit="editQuotaDailyLimit"
+          :weeklyLimit="editQuotaWeeklyLimit"
+          :quotaNotifyGlobalEnabled="quotaNotifyGlobalEnabled"
+          :quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled"
+          :quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold"
+          :quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType"
+          :quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled"
+          :quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold"
+          :quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType"
+          :quotaNotifyTotalEnabled="quotaNotifyState.total.enabled"
+          :quotaNotifyTotalThreshold="quotaNotifyState.total.threshold"
+          :quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType"
+          :dailyResetMode="editDailyResetMode"
+          :dailyResetHour="editDailyResetHour"
+          :weeklyResetMode="editWeeklyResetMode"
+          :weeklyResetDay="editWeeklyResetDay"
+          :weeklyResetHour="editWeeklyResetHour"
+          :resetTimezone="editResetTimezone"
+          @update:totalLimit="editQuotaLimit = $event"
+          @update:dailyLimit="editQuotaDailyLimit = $event"
+          @update:weeklyLimit="editQuotaWeeklyLimit = $event"
+          @update:quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled = $event"
+          @update:quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold = $event"
+          @update:quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType = $event"
+          @update:quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled = $event"
+          @update:quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold = $event"
+          @update:quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType = $event"
+          @update:quotaNotifyTotalEnabled="quotaNotifyState.total.enabled = $event"
+          @update:quotaNotifyTotalThreshold="quotaNotifyState.total.threshold = $event"
+          @update:quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType = $event"
+          @update:dailyResetMode="editDailyResetMode = $event"
+          @update:dailyResetHour="editDailyResetHour = $event"
+          @update:weeklyResetMode="editWeeklyResetMode = $event"
+          @update:weeklyResetDay="editWeeklyResetDay = $event"
+          @update:weeklyResetHour="editWeeklyResetHour = $event"
+          @update:resetTimezone="editResetTimezone = $event"
+        />
+      </div>
+
+      <!-- Grok OAuth Custom Upstream URL (仅改写转发端点，OAuth 授权/刷新不受影响) -->
+      <div
+        v-if="form.platform === 'grok' && isOAuthFlow"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.grokCustomBaseUrl.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.grokCustomBaseUrl.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="grok-custom-base-url-toggle"
+            @click="grokOAuthCustomBaseUrlEnabled = !grokOAuthCustomBaseUrlEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              grokOAuthCustomBaseUrlEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                grokOAuthCustomBaseUrlEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+        <div v-if="grokOAuthCustomBaseUrlEnabled" class="space-y-2">
+          <input
+            v-model="grokOAuthBaseUrl"
+            type="text"
+            class="input"
+            data-testid="grok-custom-base-url-input"
+            :placeholder="t('admin.accounts.grokCustomBaseUrl.placeholder')"
+          />
+          <GrokBaseUrlPresets @select="grokOAuthBaseUrl = $event" />
+        </div>
+      </div>
+
+      <!-- Grok OAuth Header Override (OAuth 类型没有 apikey 容器，需要独立区域) -->
+      <div
+        v-if="form.platform === 'grok' && isOAuthFlow"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.headerOverride.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.headerOverride.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="headerOverrideEnabled = !headerOverrideEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              headerOverrideEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                headerOverrideEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+
+        <div v-if="headerOverrideEnabled" class="space-y-3">
+          <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.headerOverride.info') }}
+            </p>
+          </div>
+
+          <HeaderOverrideEditor
+            :rows="headerOverrideRows"
+            @update:rows="headerOverrideRows = $event"
+          />
+        </div>
+      </div>
+
+      <!-- OpenAI OAuth Model Mapping (OAuth 类型没有 apikey 容器，需要独立的模型映射区域) -->
+      <div
+        v-if="(form.platform === 'openai' || form.platform === 'grok') && isOAuthFlow"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+        <div
+          v-if="isOpenAIModelRestrictionDisabled"
+          class="mb-3 rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20"
+        >
+          <p class="text-xs text-amber-700 dark:text-amber-400">
+            {{ t('admin.accounts.openai.modelRestrictionDisabledByPassthrough') }}
+          </p>
+        </div>
+
+        <template v-else>
+          <!-- Mode Toggle -->
+          <div class="mb-4 flex gap-2">
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'whitelist'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'whitelist'
+                  ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelWhitelist') }}
+            </button>
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'mapping'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'mapping'
+                  ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelMapping') }}
+            </button>
+          </div>
+
+          <!-- Whitelist Mode -->
+          <div v-if="modelRestrictionMode === 'whitelist'">
+            <ModelWhitelistSelector
+              v-model="allowedModels"
+              :platform="form.platform"
+              :sync-credentials="syncPreviewCredentials"
+              @upstream-synced="upstreamModelsPreviewed = true"
+            />
+            <p class="text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+              <span v-if="allowedModels.length === 0">{{
+                t('admin.accounts.supportsAllModels')
+              }}</span>
+            </p>
+          </div>
+
+          <!-- Mapping Mode -->
+          <div v-else>
+            <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+              <p class="text-xs text-purple-700 dark:text-purple-400">
+                {{ t('admin.accounts.mapRequestModels') }}
+              </p>
+            </div>
+
+            <div v-if="modelMappings.length > 0" class="mb-3 space-y-2">
+              <div
+                v-for="(mapping, index) in modelMappings"
+                :key="'oauth-' + getModelMappingKey(mapping)"
+                class="flex items-center gap-2"
+              >
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg
+                  class="h-4 w-4 flex-shrink-0 text-gray-400"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M14 5l7 7m0 0l-7 7m7-7H3"
+                  />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+            </div>
+
+            <button
+              type="button"
+              @click="addModelMapping"
+              class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+            >
+              + {{ t('admin.accounts.addMapping') }}
+            </button>
+
+            <!-- Quick Add Buttons -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="preset in presetMappings"
+                :key="'oauth-' + preset.label"
+                type="button"
+                @click="addPresetMapping(preset.from, preset.to)"
+                :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+              >
+                + {{ preset.label }}
+              </button>
+            </div>
+          </div>
+        </template>
+      </div>
+
+      <!-- Temp Unschedulable Rules -->
+      <div class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4">
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.tempUnschedulable.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.tempUnschedulable.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="tempUnschedEnabled = !tempUnschedEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              tempUnschedEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                tempUnschedEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+
+        <div v-if="tempUnschedEnabled" class="space-y-3">
+          <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+              <p class="text-xs text-blue-700 dark:text-blue-400">
+                <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
+                {{ t('admin.accounts.tempUnschedulable.notice') }}
+              </p>
+            </div>
+
+          <div class="flex flex-wrap gap-2">
+            <button
+              v-for="preset in tempUnschedPresets"
+              :key="preset.label"
+              type="button"
+              @click="addTempUnschedRule(preset.rule)"
+              class="rounded-lg bg-gray-100 px-3 py-1.5 text-xs font-medium text-gray-600 transition-colors hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-300 dark:hover:bg-dark-500"
+            >
+              + {{ preset.label }}
+            </button>
+          </div>
+
+          <div v-if="tempUnschedRules.length > 0" class="space-y-3">
+            <div
+              v-for="(rule, index) in tempUnschedRules"
+              :key="getTempUnschedRuleKey(rule)"
+              class="rounded-lg border border-gray-200 p-3 dark:border-dark-600"
+            >
+              <div class="mb-2 flex items-center justify-between">
+                <span class="text-xs font-medium text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.tempUnschedulable.ruleIndex', { index: index + 1 }) }}
+                </span>
+                <div class="flex items-center gap-2">
+                  <button
+                    type="button"
+                    :disabled="index === 0"
+                    @click="moveTempUnschedRule(index, -1)"
+                    class="rounded p-1 text-gray-400 transition-colors hover:text-gray-600 disabled:cursor-not-allowed disabled:opacity-40 dark:hover:text-gray-200"
+                  >
+                    <Icon name="chevronUp" size="sm" :stroke-width="2" />
+                  </button>
+                  <button
+                    type="button"
+                    :disabled="index === tempUnschedRules.length - 1"
+                    @click="moveTempUnschedRule(index, 1)"
+                    class="rounded p-1 text-gray-400 transition-colors hover:text-gray-600 disabled:cursor-not-allowed disabled:opacity-40 dark:hover:text-gray-200"
+                  >
+                    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
+                    </svg>
+                  </button>
+                  <button
+                    type="button"
+                    @click="removeTempUnschedRule(index)"
+                    class="rounded p-1 text-red-500 transition-colors hover:text-red-600"
+                  >
+                    <Icon name="x" size="sm" :stroke-width="2" />
+                  </button>
+                </div>
+              </div>
+
+              <div class="grid grid-cols-1 gap-3 sm:grid-cols-2">
+                <div>
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.errorCode') }}</label>
+                  <input
+                    v-model.number="rule.error_code"
+                    type="number"
+                    min="100"
+                    max="599"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.errorCodePlaceholder')"
+                  />
+                </div>
+                <div>
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.durationMinutes') }}</label>
+                  <input
+                    v-model.number="rule.duration_minutes"
+                    type="number"
+                    min="1"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.durationPlaceholder')"
+                  />
+                </div>
+                <div class="sm:col-span-2">
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.keywords') }}</label>
+                  <input
+                    v-model="rule.keywords"
+                    type="text"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.keywordsPlaceholder')"
+                  />
+                  <p class="input-hint">{{ t('admin.accounts.tempUnschedulable.keywordsHint') }}</p>
+                </div>
+                <div class="sm:col-span-2">
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.description') }}</label>
+                  <input
+                    v-model="rule.description"
+                    type="text"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.descriptionPlaceholder')"
+                  />
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <button
+            type="button"
+            @click="addTempUnschedRule()"
+            class="w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-sm text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+          >
+            <svg
+              class="mr-1 inline h-4 w-4"
+              fill="none"
+              viewBox="0 0 24 24"
+              stroke="currentColor"
+            >
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+            </svg>
+            {{ t('admin.accounts.tempUnschedulable.addRule') }}
+          </button>
+        </div>
+      </div>
+
+      <!-- Intercept Warmup Requests (Anthropic/Antigravity) -->
+      <div
+        v-if="form.platform === 'anthropic' || form.platform === 'antigravity'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{
+              t('admin.accounts.interceptWarmupRequests')
+            }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.interceptWarmupRequestsDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="interceptWarmupRequests = !interceptWarmupRequests"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              interceptWarmupRequests ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                interceptWarmupRequests ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- 配额控制 (Anthropic OAuth/SetupToken: 亲和 + 窗口费用 + 会话 + RPM 等) -->
+      <div
+        v-if="form.platform === 'anthropic' && accountCategory === 'oauth-based'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="mb-3">
+          <h3 class="input-label mb-0 text-base font-semibold">{{ t('admin.accounts.quotaControl.title') }}</h3>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.quotaControl.hint') }}
+          </p>
+        </div>
+
+        <!-- Window Cost Limit -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.windowCost.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.windowCost.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="windowCostEnabled = !windowCostEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                windowCostEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  windowCostEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="windowCostEnabled" class="grid grid-cols-2 gap-4">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.windowCost.limit') }}</label>
+              <div class="relative">
+                <span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500 dark:text-gray-400">$</span>
+                <input
+                  v-model.number="windowCostLimit"
+                  type="number"
+                  min="0"
+                  step="1"
+                  class="input pl-7"
+                  :placeholder="t('admin.accounts.quotaControl.windowCost.limitPlaceholder')"
+                />
+              </div>
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.windowCost.limitHint') }}</p>
+            </div>
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.windowCost.stickyReserve') }}</label>
+              <div class="relative">
+                <span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500 dark:text-gray-400">$</span>
+                <input
+                  v-model.number="windowCostStickyReserve"
+                  type="number"
+                  min="0"
+                  step="1"
+                  class="input pl-7"
+                  :placeholder="t('admin.accounts.quotaControl.windowCost.stickyReservePlaceholder')"
+                />
+              </div>
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.windowCost.stickyReserveHint') }}</p>
+            </div>
+          </div>
+        </div>
+
+        <!-- Session Limit -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.sessionLimit.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.sessionLimit.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="sessionLimitEnabled = !sessionLimitEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                sessionLimitEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  sessionLimitEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="sessionLimitEnabled" class="grid grid-cols-2 gap-4">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.sessionLimit.maxSessions') }}</label>
+              <input
+                v-model.number="maxSessions"
+                type="number"
+                min="1"
+                step="1"
+                class="input"
+                :placeholder="t('admin.accounts.quotaControl.sessionLimit.maxSessionsPlaceholder')"
+              />
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.sessionLimit.maxSessionsHint') }}</p>
+            </div>
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.sessionLimit.idleTimeout') }}</label>
+              <div class="relative">
+                <input
+                  v-model.number="sessionIdleTimeout"
+                  type="number"
+                  min="1"
+                  step="1"
+                  class="input pr-12"
+                  :placeholder="t('admin.accounts.quotaControl.sessionLimit.idleTimeoutPlaceholder')"
+                />
+                <span class="absolute right-3 top-1/2 -translate-y-1/2 text-gray-500 dark:text-gray-400">{{ t('common.minutes') }}</span>
+              </div>
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.sessionLimit.idleTimeoutHint') }}</p>
+            </div>
+          </div>
+        </div>
+
+        <!-- RPM Limit -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.rpmLimit.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.rpmLimit.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="rpmLimitEnabled = !rpmLimitEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                rpmLimitEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  rpmLimitEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="rpmLimitEnabled" class="space-y-4">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.baseRpm') }}</label>
+              <input
+                v-model.number="baseRpm"
+                type="number"
+                min="1"
+                max="1000"
+                step="1"
+                class="input"
+                :placeholder="t('admin.accounts.quotaControl.rpmLimit.baseRpmPlaceholder')"
+              />
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.rpmLimit.baseRpmHint') }}</p>
+            </div>
+
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.strategy') }}</label>
+              <div class="flex gap-2">
+                <button
+                  type="button"
+                  @click="rpmStrategy = 'tiered'"
+                  :class="[
+                    'flex-1 rounded-lg px-3 py-2 text-sm font-medium transition-all',
+                    rpmStrategy === 'tiered'
+                      ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                      : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                  ]"
+                >
+                  <div class="text-center">
+                    <div>{{ t('admin.accounts.quotaControl.rpmLimit.strategyTiered') }}</div>
+                    <div class="mt-0.5 text-[10px] opacity-70">{{ t('admin.accounts.quotaControl.rpmLimit.strategyTieredHint') }}</div>
+                  </div>
+                </button>
+                <button
+                  type="button"
+                  @click="rpmStrategy = 'sticky_exempt'"
+                  :class="[
+                    'flex-1 rounded-lg px-3 py-2 text-sm font-medium transition-all',
+                    rpmStrategy === 'sticky_exempt'
+                      ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                      : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                  ]"
+                >
+                  <div class="text-center">
+                    <div>{{ t('admin.accounts.quotaControl.rpmLimit.strategyStickyExempt') }}</div>
+                    <div class="mt-0.5 text-[10px] opacity-70">{{ t('admin.accounts.quotaControl.rpmLimit.strategyStickyExemptHint') }}</div>
+                  </div>
+                </button>
+              </div>
+            </div>
+
+            <div v-if="rpmStrategy === 'tiered'">
+              <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.stickyBuffer') }}</label>
+              <input
+                v-model.number="rpmStickyBuffer"
+                type="number"
+                min="1"
+                step="1"
+                class="input"
+                :placeholder="t('admin.accounts.quotaControl.rpmLimit.stickyBufferPlaceholder')"
+              />
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.rpmLimit.stickyBufferHint') }}</p>
+            </div>
+
+          </div>
+
+          <!-- 用户消息限速模式（独立于 RPM 开关，始终可见） -->
+          <div class="mt-4">
+            <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.userMsgQueue') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400 mb-2">
+              {{ t('admin.accounts.quotaControl.rpmLimit.userMsgQueueHint') }}
+            </p>
+            <div class="flex space-x-2">
+              <button type="button" v-for="opt in umqModeOptions" :key="opt.value"
+                @click="userMsgQueueMode = opt.value"
+                :class="[
+                  'px-3 py-1.5 text-sm rounded-md border transition-colors',
+                  userMsgQueueMode === opt.value
+                    ? 'bg-primary-600 text-white border-primary-600'
+                    : 'bg-white dark:bg-dark-700 text-gray-700 dark:text-gray-300 border-gray-300 dark:border-dark-500 hover:bg-gray-50 dark:hover:bg-dark-600'
+                ]">
+                {{ opt.label }}
+              </button>
+            </div>
+          </div>
+        </div>
+
+        <!-- TLS Fingerprint -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.tlsFingerprint.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.tlsFingerprint.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="tlsFingerprintEnabled = !tlsFingerprintEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                tlsFingerprintEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  tlsFingerprintEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <!-- Profile selector -->
+          <div v-if="tlsFingerprintEnabled" class="mt-3">
+            <select v-model="tlsFingerprintProfileId" class="input">
+              <option :value="null">{{ t('admin.accounts.quotaControl.tlsFingerprint.defaultProfile') }}</option>
+              <option v-if="tlsFingerprintProfiles.length > 0" :value="-1">{{ t('admin.accounts.quotaControl.tlsFingerprint.randomProfile') }}</option>
+              <option v-for="p in tlsFingerprintProfiles" :key="p.id" :value="p.id">{{ p.name }}</option>
+            </select>
+          </div>
+        </div>
+
+        <!-- Session ID Masking -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.sessionIdMasking.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.sessionIdMasking.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="sessionIdMaskingEnabled = !sessionIdMaskingEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                sessionIdMaskingEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  sessionIdMaskingEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+        </div>
+
+        <!-- Cache TTL Override -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.cacheTTLOverride.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.cacheTTLOverride.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="cacheTTLOverrideEnabled = !cacheTTLOverrideEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                cacheTTLOverrideEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  cacheTTLOverrideEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="cacheTTLOverrideEnabled" class="mt-3">
+            <label class="input-label text-xs">{{ t('admin.accounts.quotaControl.cacheTTLOverride.target') }}</label>
+            <select
+              v-model="cacheTTLOverrideTarget"
+              class="mt-1 block w-full rounded-md border border-gray-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500 dark:border-dark-500 dark:bg-dark-700 dark:text-white"
+            >
+              <option value="5m">5m</option>
+              <option value="1h">1h</option>
+            </select>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.quotaControl.cacheTTLOverride.targetHint') }}
+            </p>
+          </div>
+        </div>
+
+        <!-- Custom Base URL Relay -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.customBaseUrl.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.customBaseUrl.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="customBaseUrlEnabled = !customBaseUrlEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                customBaseUrlEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  customBaseUrlEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="customBaseUrlEnabled" class="mt-3">
+            <input
+              v-model="customBaseUrl"
+              type="text"
+              class="input"
+              :placeholder="t('admin.accounts.quotaControl.customBaseUrl.urlHint')"
+            />
+          </div>
+        </div>
+      </div>
+
+      <div>
+        <div class="mb-1 flex items-center gap-2">
+          <label class="input-label mb-0">{{ t('admin.accounts.proxy') }}</label>
+          <ProxyAdBanner />
+        </div>
+        <ProxySelector v-model="form.proxy_id" :proxies="proxies" />
+      </div>
+
+      <div class="grid grid-cols-2 gap-4 lg:grid-cols-4">
+        <div>
+          <label class="input-label">{{ t('admin.accounts.concurrency') }}</label>
+          <input v-model.number="form.concurrency" type="number" min="1" class="input"
+            @input="form.concurrency = Math.max(1, form.concurrency || 1)" />
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.loadFactor') }}</label>
+          <input v-model.number="form.load_factor" type="number" min="1"
+            class="input" :placeholder="String(form.concurrency || 1)"
+            @input="form.load_factor = (form.load_factor &amp;&amp; form.load_factor >= 1) ? form.load_factor : null" />
+          <p class="input-hint">{{ t('admin.accounts.loadFactorHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.priority') }}</label>
+          <input
+            v-model.number="form.priority"
+            type="number"
+            min="1"
+            class="input"
+            data-tour="account-form-priority"
+          />
+          <p class="input-hint">{{ t('admin.accounts.priorityHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.billingRateMultiplier') }}</label>
+          <input v-model.number="form.rate_multiplier" type="number" min="0" step="0.001" class="input" />
+          <p class="input-hint">{{ t('admin.accounts.billingRateMultiplierHint') }}</p>
+        </div>
+      </div>
+      <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <label class="input-label">{{ t('admin.accounts.expiresAt') }}</label>
+        <input v-model="expiresAtInput" type="datetime-local" class="input" />
+        <p class="input-hint">
+          {{ t('admin.accounts.expiresAtHint') }}
+          {{ t('admin.accounts.expiresAtTimezoneHint', { timezone: browserTimeZone }) }}
+        </p>
+      </div>
+
+      <!-- OpenAI 自动透传开关（OAuth/API Key） -->
+      <div
+        v-if="form.platform === 'openai'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.oauthPassthrough') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.oauthPassthroughDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="openaiPassthroughEnabled = !openaiPassthroughEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              openaiPassthroughEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                openaiPassthroughEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- OpenAI Codex namespace 工具摊平（兼容开关，仅 OAuth） -->
+      <div
+        v-if="form.platform === 'openai' && form.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.flattenNamespaces') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.flattenNamespacesDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="create-openai-flatten-namespaces-toggle"
+            @click="openaiFlattenNamespacesEnabled = !openaiFlattenNamespacesEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              openaiFlattenNamespacesEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                openaiFlattenNamespacesEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- OpenAI WS Mode 三态（off/ctx_pool/passthrough） -->
+      <div
+        v-if="form.platform === 'openai' && (accountCategory === 'oauth-based' || accountCategory === 'apikey')"
+        data-testid="create-openai-ws-mode"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.wsMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.wsModeDesc') }}
+            </p>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t(openAIWSModeConcurrencyHintKey) }}
+            </p>
+          </div>
+          <div class="w-52">
+            <Select v-model="openaiResponsesWebSocketV2Mode" :options="openAIWSModeOptions" />
+          </div>
+        </div>
+      </div>
+
+      <!-- Anthropic API Key 自动透传开关 -->
+      <div
+        v-if="form.platform === 'anthropic' && accountCategory === 'apikey'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.anthropic.apiKeyPassthrough') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.anthropic.apiKeyPassthroughDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="anthropicPassthroughEnabled = !anthropicPassthroughEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              anthropicPassthroughEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                anthropicPassthroughEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div
+        v-if="form.platform === 'anthropic' && accountCategory === 'apikey'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.anthropic.apiKeyAuthScheme') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.anthropic.apiKeyAuthSchemeDesc') }}
+            </p>
+          </div>
+          <select v-model="anthropicAPIKeyAuthScheme" class="input w-52 text-sm">
+            <option value="x_api_key">{{ t('admin.accounts.anthropic.apiKeyAuthSchemeXApiKey') }}</option>
+            <option value="authorization_bearer">{{ t('admin.accounts.anthropic.apiKeyAuthSchemeBearer') }}</option>
+          </select>
+        </div>
+      </div>
+
+      <!-- Anthropic API Key: Web Search Emulation (hidden when global disabled) -->
+      <div
+        v-if="form.platform === 'anthropic' && accountCategory === 'apikey' && webSearchGlobalEnabled"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.anthropic.webSearchEmulation') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.anthropic.webSearchEmulationDesc') }}
+            </p>
+          </div>
+          <select v-model="webSearchEmulationMode" class="input w-24 text-sm">
+            <option value="default">{{ t('admin.accounts.anthropic.webSearchDefault') }}</option>
+            <option value="enabled">{{ t('admin.accounts.anthropic.webSearchEnabled') }}</option>
+            <option value="disabled">{{ t('admin.accounts.anthropic.webSearchDisabled') }}</option>
+          </select>
+        </div>
+      </div>
+
+      <!-- OpenAI API 长上下文计费开关 -->
+      <div
+        v-if="form.platform === 'openai' && !hideAccountLongContextBilling && (accountCategory === 'oauth-based' || accountCategory === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.longContextBilling') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.longContextBillingDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="openai-long-context-billing-toggle"
+            role="switch"
+            :aria-checked="openAILongContextBillingEnabled"
+            @click="toggleOpenAILongContextBilling"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              openAILongContextBillingEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                openAILongContextBillingEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div
+        v-if="form.platform === 'openai' && accountCategory === 'oauth-based'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.codexCLIOnly') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.codexCLIOnlyDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="codexCLIOnlyEnabled = !codexCLIOnlyEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              codexCLIOnlyEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                codexCLIOnlyEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+        <div
+          v-if="codexCLIOnlyEnabled"
+          class="mt-4 flex items-center justify-between border-l-2 border-gray-200 pl-4 dark:border-dark-600"
+        >
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.codexCLIOnlyAppServer') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.codexCLIOnlyAppServerDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="codexCLIOnlyAppServerEnabled = !codexCLIOnlyAppServerEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              codexCLIOnlyAppServerEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                codexCLIOnlyAppServerEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- Codex 指纹收敛模式（仅 OpenAI OAuth） -->
+      <div
+        v-if="form.platform === 'openai' && accountCategory === 'oauth-based'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div class="min-w-0">
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.codexFingerprintMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.codexFingerprintModeDesc') }}
+            </p>
+          </div>
+          <div class="w-52 flex-shrink-0">
+            <Select v-model="codexFingerprintMode" data-testid="create-codex-fingerprint-mode-select" :options="codexFingerprintModeOptions" />
+          </div>
+        </div>
+      </div>
+
+      <!-- OpenAI Compact 能力配置 -->
+      <div
+        v-if="form.platform === 'openai' && (accountCategory === 'oauth-based' || accountCategory === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.compactMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.compactModeDesc') }}
+            </p>
+          </div>
+          <div class="w-44">
+            <Select v-model="openAICompactMode" :options="openAICompactModeOptions" />
+          </div>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.openai.compactModelMapping') }}</label>
+          <p class="input-hint">{{ t('admin.accounts.openai.compactModelMappingDesc') }}</p>
+          <div v-if="openAICompactModelMappings.length > 0" class="mb-3 space-y-2">
+            <div
+              v-for="(mapping, index) in openAICompactModelMappings"
+              :key="getOpenAICompactModelMappingKey(mapping)"
+              class="flex items-center gap-2"
+            >
+              <input v-model="mapping.from" type="text" class="input flex-1" :placeholder="t('admin.accounts.fromModel')" />
+              <span class="text-gray-400">→</span>
+              <input v-model="mapping.to" type="text" class="input flex-1" :placeholder="t('admin.accounts.toModel')" />
+              <button type="button" @click="removeOpenAICompactModelMapping(index)" class="text-red-500 hover:text-red-700">
+                <Icon name="trash" size="sm" />
+              </button>
+            </div>
+          </div>
+          <button type="button" @click="addOpenAICompactModelMapping" class="btn btn-secondary text-sm">
+            + {{ t('admin.accounts.addMapping') }}
+          </button>
+        </div>
+      </div>
+
+      <!-- OpenAI APIKey Responses API support mode -->
+      <div
+        v-if="form.platform === 'openai' && accountCategory === 'apikey'"
+        class="space-y-4 border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.responsesMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.responsesModeDesc') }}
+            </p>
+          </div>
+          <div class="w-56">
+            <Select
+              v-model="openAIResponsesMode"
+              :options="openAIResponsesModeOptions"
+              :disabled="!openAITextGenerationCapabilityEnabled"
+              data-testid="openai-responses-mode-select"
+            />
+          </div>
+        </div>
+        <p
+          v-if="!openAITextGenerationCapabilityEnabled"
+          class="rounded-lg bg-amber-50 px-3 py-2 text-xs text-amber-700 dark:bg-amber-900/20 dark:text-amber-300"
+          data-testid="openai-responses-mode-not-applicable"
+        >
+          {{ t('admin.accounts.openai.responsesModeTextDisabledHint') }}
+        </p>
+        <div>
+          <label class="input-label mb-2 block">{{ t('admin.accounts.openai.endpointCapabilities') }}</label>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <label
+              v-for="option in openAIEndpointCapabilityOptions"
+              :key="option.value"
+              class="flex cursor-pointer items-center gap-2 rounded-lg border border-gray-200 px-3 py-2 text-sm dark:border-dark-600"
+            >
+              <input
+                type="checkbox"
+                class="rounded border-gray-300 text-primary-600 focus:ring-primary-500 dark:border-dark-500"
+                :data-testid="`openai-endpoint-capability-${option.value}`"
+                :checked="openAIEndpointCapabilities.includes(option.value)"
+                @change="toggleOpenAIEndpointCapability(option.value, $event)"
+              />
+              <span class="text-gray-700 dark:text-gray-200">{{ option.label }}</span>
+            </label>
+          </div>
+          <p class="input-hint">{{ t('admin.accounts.openai.endpointCapabilitiesDesc') }}</p>
+        </div>
+      </div>
+
+      <div>
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{
+              t('admin.accounts.autoPauseOnExpired')
+            }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.autoPauseOnExpiredDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="autoPauseOnExpired = !autoPauseOnExpired"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              autoPauseOnExpired ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                autoPauseOnExpired ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <!-- Mixed Scheduling (only for antigravity accounts) -->
+        <div v-if="form.platform === 'antigravity'" class="flex items-center gap-2">
+          <label class="flex cursor-pointer items-center gap-2">
+            <input
+              type="checkbox"
+              v-model="mixedScheduling"
+              class="h-4 w-4 rounded border-gray-300 text-primary-500 focus:ring-primary-500 dark:border-dark-500"
+            />
+            <span class="text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.mixedScheduling') }}
+            </span>
+          </label>
+          <div class="group relative">
+            <span
+              class="inline-flex h-4 w-4 cursor-help items-center justify-center rounded-full bg-gray-200 text-xs text-gray-500 hover:bg-gray-300 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500"
+            >
+              ?
+            </span>
+            <!-- Tooltip（向下显示避免被弹窗裁剪） -->
+            <div
+              class="pointer-events-none absolute left-0 top-full z-[100] mt-1.5 w-72 rounded bg-gray-900 px-3 py-2 text-xs text-white opacity-0 transition-opacity group-hover:opacity-100 dark:bg-gray-700"
+            >
+              {{ t('admin.accounts.mixedSchedulingTooltip') }}
+              <div
+                class="absolute bottom-full left-3 border-4 border-transparent border-b-gray-900 dark:border-b-gray-700"
+              ></div>
+            </div>
+          </div>
+        </div>
+        <div v-if="form.platform === 'antigravity'" class="mt-3 flex items-center gap-2">
+          <label class="flex cursor-pointer items-center gap-2">
+            <input
+              type="checkbox"
+              v-model="allowOverages"
+              class="h-4 w-4 rounded border-gray-300 text-primary-500 focus:ring-primary-500 dark:border-dark-500"
+            />
+            <span class="text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.allowOverages') }}
+            </span>
+          </label>
+          <div class="group relative">
+            <span
+              class="inline-flex h-4 w-4 cursor-help items-center justify-center rounded-full bg-gray-200 text-xs text-gray-500 hover:bg-gray-300 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500"
+            >
+              ?
+            </span>
+            <div
+              class="pointer-events-none absolute left-0 top-full z-[100] mt-1.5 w-72 rounded bg-gray-900 px-3 py-2 text-xs text-white opacity-0 transition-opacity group-hover:opacity-100 dark:bg-gray-700"
+            >
+              {{ t('admin.accounts.allowOveragesTooltip') }}
+              <div
+                class="absolute bottom-full left-3 border-4 border-transparent border-b-gray-900 dark:border-b-gray-700"
+              ></div>
+            </div>
+          </div>
+        </div>
+
+        <!-- Group Selection - 仅标准模式显示 -->
+        <GroupSelector
+          v-if="!authStore.isSimpleMode"
+          v-model="form.group_ids"
+          :groups="groups"
+          :platform="form.platform"
+          :mixed-scheduling="mixedScheduling"
+          data-tour="account-form-groups"
+        />
+      </div>
+
+    </form>
+
+    <!-- Step 2: OAuth Authorization -->
+    <div v-else class="space-y-5">
+      <OAuthAuthorizationFlow
+        ref="oauthFlowRef"
+        :add-method="form.platform === 'anthropic' ? addMethod : 'oauth'"
+        :auth-url="currentAuthUrl"
+        :session-id="currentSessionId"
+        :loading="currentOAuthLoading"
+        :error="currentOAuthError"
+        :show-help="form.platform === 'anthropic'"
+        :show-proxy-warning="form.platform !== 'openai' && form.platform !== 'grok' && !!form.proxy_id"
+        :allow-multiple="form.platform === 'anthropic'"
+        :show-cookie-option="form.platform === 'anthropic'"
+        :show-refresh-token-option="form.platform === 'openai' || form.platform === 'antigravity' || form.platform === 'grok'"
+        :show-mobile-refresh-token-option="form.platform === 'openai'"
+        :show-session-token-option="false"
+        :show-access-token-option="false"
+        :show-codex-session-import-option="form.platform === 'openai'"
+        :show-agent-identity-option="form.platform === 'openai'"
+        :show-codex-pat-option="form.platform === 'openai'"
+        :show-sso-option="form.platform === 'grok'"
+        :show-email-password-option="false"
+        :show-manual-option="true"
+        :initial-input-method="'manual'"
+        :platform="form.platform"
+        :show-project-id="geminiOAuthType === 'code_assist'"
+        @generate-url="handleGenerateUrl"
+        @cookie-auth="handleCookieAuth"
+        @validate-refresh-token="handleValidateRefreshToken"
+        @validate-mobile-refresh-token="handleOpenAIValidateMobileRT"
+        @validate-session-token="handleValidateSessionToken"
+        @import-codex-session="handleOpenAIImportCodexSession"
+        @import-codex-pat="handleOpenAIImportCodexPAT"
+        @import-sso="handleGrokImportSSO"
+        @authorize-password="handleGrokAuthorizePassword"
+      />
+
+    </div>
+
+    <template #footer>
+      <div v-if="step === 1" class="flex justify-end gap-3">
+        <button @click="handleClose" type="button" class="btn btn-secondary">
+          {{ t('common.cancel') }}
+        </button>
+        <button
+          type="submit"
+          form="create-account-form"
+          :disabled="submitting"
+          class="btn btn-primary"
+          data-tour="account-form-submit"
+        >
+          <svg
+            v-if="submitting"
+            class="-ml-1 mr-2 h-4 w-4 animate-spin"
+            fill="none"
+            viewBox="0 0 24 24"
+          >
+            <circle
+              class="opacity-25"
+              cx="12"
+              cy="12"
+              r="10"
+              stroke="currentColor"
+              stroke-width="4"
+            ></circle>
+            <path
+              class="opacity-75"
+              fill="currentColor"
+              d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+            ></path>
+          </svg>
+          {{
+            isOAuthFlow
+              ? t('common.next')
+              : submitting
+                ? t('admin.accounts.creating')
+                : t('common.create')
+          }}
+        </button>
+      </div>
+      <div v-else class="flex justify-between gap-3">
+        <button type="button" class="btn btn-secondary" @click="goBackToBasicInfo">
+          {{ t('common.back') }}
+        </button>
+        <button
+          v-if="isManualInputMethod"
+          type="button"
+          :disabled="!canExchangeCode"
+          class="btn btn-primary"
+          @click="handleExchangeCode"
+        >
+          <svg
+            v-if="currentOAuthLoading"
+            class="-ml-1 mr-2 h-4 w-4 animate-spin"
+            fill="none"
+            viewBox="0 0 24 24"
+          >
+            <circle
+              class="opacity-25"
+              cx="12"
+              cy="12"
+              r="10"
+              stroke="currentColor"
+              stroke-width="4"
+            ></circle>
+            <path
+              class="opacity-75"
+              fill="currentColor"
+              d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+            ></path>
+          </svg>
+          {{
+            currentOAuthLoading
+              ? t('admin.accounts.oauth.verifying')
+              : t('admin.accounts.oauth.completeAuth')
+          }}
+        </button>
+      </div>
+    </template>
+  </BaseDialog>
+
+  <!-- Gemini Help Dialog -->
+  <BaseDialog
+    :show="showGeminiHelpDialog"
+    :title="t('admin.accounts.gemini.helpDialog.title')"
+    width="wide"
+    @close="showGeminiHelpDialog = false"
+  >
+    <div class="space-y-6">
+      <!-- Setup Guide Section -->
+      <div>
+        <h3 class="mb-3 text-sm font-semibold text-gray-900 dark:text-white">
+          {{ t('admin.accounts.gemini.setupGuide.title') }}
+        </h3>
+        <div class="space-y-4">
+          <div>
+            <p class="mb-2 text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.gemini.setupGuide.checklistTitle') }}
+            </p>
+            <ul class="list-inside list-disc space-y-1 text-sm text-gray-600 dark:text-gray-400">
+              <li>{{ t('admin.accounts.gemini.setupGuide.checklistItems.usIp') }}</li>
+              <li>{{ t('admin.accounts.gemini.setupGuide.checklistItems.age') }}</li>
+            </ul>
+          </div>
+          <div>
+            <p class="mb-2 text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.gemini.setupGuide.activationTitle') }}
+            </p>
+            <ul class="list-inside list-disc space-y-1 text-sm text-gray-600 dark:text-gray-400">
+              <li>{{ t('admin.accounts.gemini.setupGuide.activationItems.geminiWeb') }}</li>
+              <li>{{ t('admin.accounts.gemini.setupGuide.activationItems.gcpProject') }}</li>
+            </ul>
+            <div class="mt-2 flex flex-wrap gap-2">
+              <a
+                href="https://policies.google.com/terms"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.countryCheck') }}
+              </a>
+              <span class="text-gray-400">·</span>
+              <a
+                href="https://policies.google.com/country-association-form"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.countryChange') }}
+              </a>
+              <span class="text-gray-400">·</span>
+              <a
+                href="https://gemini.google.com/gems/create?hl=en-US&pli=1"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.geminiWebActivation') }}
+              </a>
+              <span class="text-gray-400">·</span>
+              <a
+                href="https://console.cloud.google.com"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.gcpProject') }}
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- Quota Policy Section -->
+      <div class="border-t border-gray-200 pt-6 dark:border-dark-600">
+        <h3 class="mb-3 text-sm font-semibold text-gray-900 dark:text-white">
+          {{ t('admin.accounts.gemini.quotaPolicy.title') }}
+        </h3>
+        <p class="mb-4 text-xs text-amber-600 dark:text-amber-400">
+          {{ t('admin.accounts.gemini.quotaPolicy.note') }}
+        </p>
+        <div class="overflow-x-auto">
+          <table class="w-full text-xs">
+            <thead class="bg-gray-50 dark:bg-dark-600">
+              <tr>
+                <th class="px-3 py-2 text-left font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('admin.accounts.gemini.quotaPolicy.columns.channel') }}
+                </th>
+                <th class="px-3 py-2 text-left font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('admin.accounts.gemini.quotaPolicy.columns.account') }}
+                </th>
+                <th class="px-3 py-2 text-left font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('admin.accounts.gemini.quotaPolicy.columns.limits') }}
+                </th>
+              </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-200 dark:divide-dark-600">
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.channel') }}
+                </td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Free</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.limitsFree') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Pro</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.limitsPro') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Ultra</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.limitsUltra') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.gcp.channel') }}
+                </td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Standard</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.gcp.limitsStandard') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Enterprise</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.gcp.limitsEnterprise') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.channel') }}
+                </td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Free</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.limitsFree') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Paid</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.limitsPaid') }}
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+        <div class="mt-4 flex flex-wrap gap-3">
+          <a
+            :href="geminiQuotaDocs.codeAssist"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.quotaPolicy.docs.codeAssist') }}
+          </a>
+          <a
+            :href="geminiQuotaDocs.aiStudio"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.quotaPolicy.docs.aiStudio') }}
+          </a>
+          <a
+            :href="geminiQuotaDocs.vertex"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.quotaPolicy.docs.vertex') }}
+          </a>
+        </div>
+      </div>
+
+      <!-- API Key Links Section -->
+      <div class="border-t border-gray-200 pt-6 dark:border-dark-600">
+        <h3 class="mb-3 text-sm font-semibold text-gray-900 dark:text-white">
+          {{ t('admin.accounts.gemini.helpDialog.apiKeySection') }}
+        </h3>
+        <div class="flex flex-wrap gap-3">
+          <a
+            :href="geminiHelpLinks.apiKey"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.accountType.apiKeyLink') }}
+          </a>
+          <a
+            :href="geminiHelpLinks.aiStudioPricing"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.accountType.quotaLink') }}
+          </a>
+        </div>
+      </div>
+    </div>
+
+    <template #footer>
+      <div class="flex justify-end">
+        <button @click="showGeminiHelpDialog = false" type="button" class="btn btn-primary">
+          {{ t('common.close') }}
+        </button>
+      </div>
+    </template>
+  </BaseDialog>
+
+  <!-- Mixed Channel Warning Dialog -->
+  <ConfirmDialog
+    :show="showMixedChannelWarning"
+    :title="t('admin.accounts.mixedChannelWarningTitle')"
+    :message="mixedChannelWarningMessageText"
+    :confirm-text="t('common.confirm')"
+    :cancel-text="t('common.cancel')"
+    :danger="true"
+    @confirm="handleMixedChannelConfirm"
+    @cancel="handleMixedChannelCancel"
+  />
+</template>
+
+<script setup lang="ts">
+import { ref, reactive, computed, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useAppStore } from '@/stores/app'
+import {
+  claudeModels,
+  getPresetMappingsByPlatform,
+  getModelsByPlatform,
+  commonErrorCodes,
+  buildModelMappingObject,
+  fetchAntigravityDefaultMappings,
+  isValidWildcardPattern
+} from '@/composables/useModelWhitelist'
+import { useAuthStore } from '@/stores/auth'
+import { adminAPI } from '@/api/admin'
+import { useQuotaNotifyState } from '@/composables/useQuotaNotifyState'
+import {
+  useAccountOAuth,
+  type AddMethod,
+  type AuthInputMethod
+} from '@/composables/useAccountOAuth'
+import { useOpenAIOAuth } from '@/composables/useOpenAIOAuth'
+import { useGeminiOAuth } from '@/composables/useGeminiOAuth'
+import { useAntigravityOAuth } from '@/composables/useAntigravityOAuth'
+import { useGrokOAuth } from '@/composables/useGrokOAuth'
+import type {
+  Proxy,
+  AdminGroup,
+  AccountPlatform,
+  AccountType,
+  CheckMixedChannelResponse,
+  CreateAccountRequest,
+  CodexSessionImportMessage,
+  OpenAICompactMode,
+  OpenAIResponsesMode,
+  OpenAIEndpointCapability
+} from '@/types'
+import BaseDialog from '@/components/common/BaseDialog.vue'
+import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
+import Select from '@/components/common/Select.vue'
+import HelpTooltip from '@/components/common/HelpTooltip.vue'
+import PlatformIcon from '@/components/common/PlatformIcon.vue'
+import Icon from '@/components/icons/Icon.vue'
+import ProxySelector from '@/components/common/ProxySelector.vue'
+import ProxyAdBanner from '@/components/common/ProxyAdBanner.vue'
+import GroupSelector from '@/components/common/GroupSelector.vue'
+import ModelWhitelistSelector from '@/components/account/ModelWhitelistSelector.vue'
+import QuotaLimitCard from '@/components/account/QuotaLimitCard.vue'
+import Toggle from '@/components/common/Toggle.vue'
+import GrokBaseUrlPresets from '@/components/account/GrokBaseUrlPresets.vue'
+import CnBaseUrlPresets from '@/components/account/CnBaseUrlPresets.vue'
+import HeaderOverrideEditor from '@/components/account/HeaderOverrideEditor.vue'
+import { allSelectedGroupsEnableLongContextPricing } from '@/components/account/longContextBilling'
+import {
+  applyAntigravityProjectID,
+  applyHeaderOverride,
+  applyInterceptWarmup,
+  defaultCNAdaptiveBaseUrls,
+  defaultCNBaseUrl,
+  isHeaderOverrideCapable,
+  validateHeaderOverrideRows,
+  type CnAccountMode,
+  type CnApiProtocol,
+  type CnNativeApiProtocol,
+  type HeaderOverrideRow
+} from '@/components/account/credentialsBuilder'
+import {
+  formatDateTimeLocalInput,
+  getBrowserTimeZone,
+  parseDateTimeLocalInput
+} from '@/utils/format'
+import { createStableObjectKeyResolver } from '@/utils/stableObjectKey'
+import { VERTEX_LOCATION_OPTIONS } from '@/constants/account'
+import {
+  OPENAI_WS_MODE_CTX_POOL,
+  OPENAI_WS_MODE_OFF,
+  OPENAI_WS_MODE_PASSTHROUGH,
+  OPENAI_WS_MODE_HTTP_BRIDGE,
+  isOpenAIWSModeEnabled,
+  resolveOpenAIWSModeConcurrencyHintKey,
+  type OpenAIWSMode
+} from '@/utils/openaiWsMode'
+import OAuthAuthorizationFlow from './OAuthAuthorizationFlow.vue'
+
+// Type for exposed OAuthAuthorizationFlow component
+// Note: defineExpose automatically unwraps refs, so we use the unwrapped types
+interface OAuthFlowExposed {
+  authCode: string
+  oauthState: string
+  projectId: string
+  sessionKey: string
+  refreshToken: string
+  sessionToken: string
+  codexSession: string
+  codexPAT: string
+  ssoCookie: string
+  inputMethod: AuthInputMethod
+  reset: () => void
+}
+
+const { t } = useI18n()
+const authStore = useAuthStore()
+const browserTimeZone = getBrowserTimeZone()
+
+const oauthStepTitle = computed(() => {
+  if (form.platform === 'openai') return t('admin.accounts.oauth.openai.title')
+  if (form.platform === 'gemini') return t('admin.accounts.oauth.gemini.title')
+  if (form.platform === 'antigravity') return t('admin.accounts.oauth.antigravity.title')
+  if (form.platform === 'grok') return t('admin.accounts.oauth.grok.title')
+  return t('admin.accounts.oauth.title')
+})
+
+// Platform-specific hints for API Key type
+const baseUrlHint = computed(() => {
+  if (form.platform === 'openai') return t('admin.accounts.openai.baseUrlHint')
+  if (form.platform === 'gemini') return t('admin.accounts.gemini.baseUrlHint')
+  if (form.platform === 'grok') return ''
+  return t('admin.accounts.baseUrlHint')
+})
+
+const apiKeyHint = computed(() => {
+  if (form.platform === 'openai') return t('admin.accounts.openai.apiKeyHint')
+  if (form.platform === 'gemini') return t('admin.accounts.gemini.apiKeyHint')
+  if (form.platform === 'grok') return ''
+  return t('admin.accounts.apiKeyHint')
+})
+
+// Base URL / API Key 占位符：国产供应商随账号类型变化。
+const apiKeyBaseUrlPlaceholder = computed(() => {
+  if (isCNPlatform.value) {
+    return defaultCNBaseUrl(form.platform, accountMode.value, apiProtocol.value) || 'https://api.example.com'
+  }
+  switch (form.platform) {
+    case 'openai':
+      return 'https://api.openai.com'
+    case 'gemini':
+      return 'https://generativelanguage.googleapis.com'
+    case 'grok':
+      return 'https://api.x.ai/v1'
+    default:
+      return 'https://api.anthropic.com'
+  }
+})
+
+const apiKeyValuePlaceholder = computed(() => {
+  switch (form.platform) {
+    case 'openai':
+      return 'sk-proj-...'
+    case 'gemini':
+      return 'AIza...'
+    case 'grok':
+      return 'xai-...'
+    case 'kimi':
+      return 'sk-...'
+    case 'zhipu':
+      return '<api-key>.<secret>'
+    case 'deepseek':
+      return 'sk-...'
+    default:
+      return 'sk-ant-...'
+  }
+})
+
+interface Props {
+  show: boolean
+  proxies: Proxy[]
+  groups: AdminGroup[]
+}
+
+const props = defineProps<Props>()
+const emit = defineEmits<{
+  close: []
+  created: []
+}>()
+
+const appStore = useAppStore()
+
+const hideAccountLongContextBilling = computed(() => {
+  return allSelectedGroupsEnableLongContextPricing(form.group_ids, props.groups)
+})
+
+// OAuth composables
+const oauth = useAccountOAuth() // For Anthropic OAuth
+const openaiOAuth = useOpenAIOAuth() // For OpenAI OAuth
+const geminiOAuth = useGeminiOAuth() // For Gemini OAuth
+const antigravityOAuth = useAntigravityOAuth() // For Antigravity OAuth
+const grokOAuth = useGrokOAuth() // For Grok OAuth
+
+// Computed: current OAuth state for template binding
+const currentAuthUrl = computed(() => {
+  if (form.platform === 'openai') return openaiOAuth.authUrl.value
+  if (form.platform === 'gemini') return geminiOAuth.authUrl.value
+  if (form.platform === 'antigravity') return antigravityOAuth.authUrl.value
+  if (form.platform === 'grok') return grokOAuth.authUrl.value
+  return oauth.authUrl.value
+})
+
+const currentSessionId = computed(() => {
+  if (form.platform === 'openai') return openaiOAuth.sessionId.value
+  if (form.platform === 'gemini') return geminiOAuth.sessionId.value
+  if (form.platform === 'antigravity') return antigravityOAuth.sessionId.value
+  if (form.platform === 'grok') return grokOAuth.sessionId.value
+  return oauth.sessionId.value
+})
+
+const currentOAuthLoading = computed(() => {
+  if (form.platform === 'openai') return openaiOAuth.loading.value
+  if (form.platform === 'gemini') return geminiOAuth.loading.value
+  if (form.platform === 'antigravity') return antigravityOAuth.loading.value
+  if (form.platform === 'grok') return grokOAuth.loading.value
+  return oauth.loading.value
+})
+
+const currentOAuthError = computed(() => {
+  if (form.platform === 'openai') return openaiOAuth.error.value
+  if (form.platform === 'gemini') return geminiOAuth.error.value
+  if (form.platform === 'antigravity') return antigravityOAuth.error.value
+  if (form.platform === 'grok') return grokOAuth.error.value
+  return oauth.error.value
+})
+
+// Refs
+const oauthFlowRef = ref<OAuthFlowExposed | null>(null)
+
+// Model mapping type
+interface ModelMapping {
+  from: string
+  to: string
+}
+
+interface TempUnschedRuleForm {
+  error_code: number | null
+  keywords: string
+  duration_minutes: number | null
+  description: string
+}
+
+// State
+const step = ref(1)
+const submitting = ref(false)
+const accountCategory = ref<'oauth-based' | 'apikey' | 'bedrock' | 'service_account'>('oauth-based') // UI selection for account category
+const addMethod = ref<AddMethod>('oauth') // For oauth-based: 'oauth' or 'setup-token'
+const apiKeyBaseUrl = ref('https://api.anthropic.com')
+const apiKeyValue = ref('')
+const upstreamBillingAutoProbeEnabled = ref(true)
+
+// ── 国产供应商（Kimi / Zhipu / DeepSeek）账号类型、API 协议与端点 ──
+const accountMode = ref<CnAccountMode>('payg')
+// API 协议决定转发端点与格式：cc=现有转换链，anthropic=原生直通（Claude Code），
+// responses=deepseek 原生 Responses 端点（Codex）。与账号类型正交。
+const apiProtocol = ref<CnApiProtocol>('adaptive')
+// 智谱团队版 Coding Plan：组织/项目 ID，写入 credentials 供额度探测切换团队端点
+const zhipuOrganization = ref('')
+const zhipuProject = ref('')
+const adaptiveBaseUrls = ref<Record<CnNativeApiProtocol, string>>({
+  chat_completions: '',
+  anthropic: '',
+  responses: ''
+})
+const isCNPlatform = computed(
+  () => form.platform === 'kimi' || form.platform === 'zhipu' || form.platform === 'deepseek'
+)
+// CnBaseUrlPresets 的 platform prop 是平台字面量联合类型，模板里不能写
+// `as` 断言（其中的 `|` 会被 eslint 误判为 Vue2 filter 语法），经此 computed 传递。
+const cnPresetPlatform = computed<'kimi' | 'zhipu' | 'deepseek'>(() => {
+  if (form.platform === 'kimi' || form.platform === 'zhipu' || form.platform === 'deepseek') {
+    return form.platform
+  }
+  return 'kimi'
+})
+// 当前平台可选的协议档（responses 仅 deepseek）。
+const cnProtocolOptions = computed<Array<{ value: CnApiProtocol; labelKey: string }>>(() => {
+  const opts: Array<{ value: CnApiProtocol; labelKey: string }> = [
+    { value: 'adaptive', labelKey: 'adaptive' },
+    { value: 'chat_completions', labelKey: 'chatCompletions' },
+    { value: 'anthropic', labelKey: 'anthropic' }
+  ]
+  if (form.platform === 'deepseek') {
+    opts.push({ value: 'responses', labelKey: 'responses' })
+  }
+  return opts
+})
+const cnAdaptiveProtocolOptions = computed<Array<{ value: CnNativeApiProtocol; labelKey: string }>>(() => {
+  const opts: Array<{ value: CnNativeApiProtocol; labelKey: string }> = [
+    { value: 'chat_completions', labelKey: 'chatCompletions' },
+    { value: 'anthropic', labelKey: 'anthropic' }
+  ]
+  if (form.platform === 'deepseek') opts.push({ value: 'responses', labelKey: 'responses' })
+  return opts
+})
+
+function resetAdaptiveBaseUrls(platform: 'kimi' | 'zhipu' | 'deepseek', mode: CnAccountMode) {
+  adaptiveBaseUrls.value = defaultCNAdaptiveBaseUrls(platform, mode)
+}
+// 当前选中平台的品牌色（选中卡片描边 / 图标底色），与 platformColors 取色一致。
+const cnAccentActiveClass = computed(() => {
+  switch (form.platform) {
+    case 'kimi':
+      return 'border-pink-500 bg-pink-50 dark:bg-pink-900/20'
+    case 'zhipu':
+      return 'border-indigo-500 bg-indigo-50 dark:bg-indigo-900/20'
+    case 'deepseek':
+      return 'border-teal-500 bg-teal-50 dark:bg-teal-900/20'
+    default:
+      return 'border-primary-500 bg-primary-50 dark:bg-primary-900/20'
+  }
+})
+const cnAccentIconClass = computed(() => {
+  switch (form.platform) {
+    case 'kimi':
+      return 'bg-pink-500 text-white'
+    case 'zhipu':
+      return 'bg-indigo-500 text-white'
+    case 'deepseek':
+      return 'bg-teal-500 text-white'
+    default:
+      return 'bg-primary-500 text-white'
+  }
+})
+// 切换国产供应商平台：强制 apikey 类型，deepseek 无 coding 套餐故锁定 payg，
+// 协议回落 adaptive，并把 base url 重置为该平台默认端点。
+function selectCNPlatform(platform: 'kimi' | 'zhipu' | 'deepseek') {
+  form.platform = platform
+  form.type = 'apikey'
+  accountCategory.value = 'apikey'
+  apiProtocol.value = 'adaptive'
+  if (platform === 'deepseek') {
+    accountMode.value = 'payg'
+  }
+  apiKeyBaseUrl.value = defaultCNBaseUrl(platform, accountMode.value, apiProtocol.value)
+  resetAdaptiveBaseUrls(platform, accountMode.value)
+}
+// 账号类型 / 协议变更时同步默认 base url。
+watch(accountMode, (mode, previousMode) => {
+  if (!isCNPlatform.value) return
+  if (apiProtocol.value === 'adaptive') {
+    const previousDefaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, previousMode)
+    const nextDefaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, mode)
+    for (const item of cnAdaptiveProtocolOptions.value) {
+      if (!adaptiveBaseUrls.value[item.value] || adaptiveBaseUrls.value[item.value] === previousDefaults[item.value]) {
+        adaptiveBaseUrls.value[item.value] = nextDefaults[item.value]
+      }
+    }
+    apiKeyBaseUrl.value = adaptiveBaseUrls.value.chat_completions
+    return
+  }
+  apiKeyBaseUrl.value = defaultCNBaseUrl(form.platform, mode, apiProtocol.value)
+})
+watch(apiProtocol, (protocol) => {
+  if (!isCNPlatform.value) return
+  if (protocol === 'adaptive') {
+    const defaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, accountMode.value)
+    for (const item of cnAdaptiveProtocolOptions.value) {
+      if (!adaptiveBaseUrls.value[item.value]) adaptiveBaseUrls.value[item.value] = defaults[item.value]
+    }
+    apiKeyBaseUrl.value = adaptiveBaseUrls.value.chat_completions
+    return
+  }
+  apiKeyBaseUrl.value = defaultCNBaseUrl(form.platform, accountMode.value, protocol)
+})
+// 点击预设端点：同时回填 base url、账号类型与协议。
+function onCnPresetSelect(preset: { mode: CnAccountMode; protocol: CnApiProtocol; url: string }) {
+  accountMode.value = preset.mode
+  apiProtocol.value = preset.protocol
+  apiKeyBaseUrl.value = preset.url
+}
+
+const syncPreviewCredentials = computed(() => {
+  if (!apiKeyValue.value) return undefined
+  const baseUrl = isCNPlatform.value && apiProtocol.value === 'adaptive'
+    ? adaptiveBaseUrls.value.chat_completions.trim() || apiKeyBaseUrl.value.trim()
+    : apiKeyBaseUrl.value.trim()
+  const modelMapping = buildModelMappingObject(
+    modelRestrictionMode.value,
+    allowedModels.value,
+    modelMappings.value
+  )
+  return {
+    platform: form.platform,
+    type: form.type,
+    base_url: baseUrl || undefined,
+    api_key: apiKeyValue.value,
+    ...(modelMapping ? { model_mapping: modelMapping } : {})
+  }
+})
+
+const editQuotaLimit = ref<number | null>(null)
+const editQuotaDailyLimit = ref<number | null>(null)
+const editQuotaWeeklyLimit = ref<number | null>(null)
+const editDailyResetMode = ref<'rolling' | 'fixed' | null>(null)
+const editDailyResetHour = ref<number | null>(null)
+const editWeeklyResetMode = ref<'rolling' | 'fixed' | null>(null)
+const editWeeklyResetDay = ref<number | null>(null)
+const editWeeklyResetHour = ref<number | null>(null)
+const editResetTimezone = ref<string | null>(null)
+const modelMappings = ref<ModelMapping[]>([])
+const openAICompactModelMappings = ref<ModelMapping[]>([])
+const modelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
+const allowedModels = ref<string[]>([])
+const upstreamModelsPreviewed = ref(false)
+const DEFAULT_POOL_MODE_RETRY_COUNT = 3
+const MAX_POOL_MODE_RETRY_COUNT = 10
+const DEFAULT_POOL_MODE_RETRY_STATUS_CODES = [401, 403, 429]
+const poolModeEnabled = ref(false)
+const poolModeRetryCount = ref(DEFAULT_POOL_MODE_RETRY_COUNT)
+const poolModeRetryStatusCodesInput = ref('')
+
+function parsePoolModeRetryStatusCodes(input: string): number[] {
+  if (!input || !input.trim()) return []
+  const seen = new Set<number>()
+  const out: number[] = []
+  for (const token of input.split(/[,\s]+/)) {
+    const trimmed = token.trim()
+    if (!trimmed) continue
+    const n = Number(trimmed)
+    if (!Number.isFinite(n) || !Number.isInteger(n)) continue
+    if (n < 100 || n > 599) continue
+    if (seen.has(n)) continue
+    seen.add(n)
+    out.push(n)
+  }
+  return out.sort((a, b) => a - b)
+}
+const customErrorCodesEnabled = ref(false)
+const selectedErrorCodes = ref<number[]>([])
+const customErrorCodeInput = ref<number | null>(null)
+const headerOverrideEnabled = ref(false)
+const headerOverrideRows = ref<HeaderOverrideRow[]>([])
+
+// Grok OAuth：自定义上游地址（base_url 仅改写转发端点，OAuth 授权/刷新不受影响）
+const grokOAuthCustomBaseUrlEnabled = ref(false)
+const grokOAuthBaseUrl = ref('')
+
+// Grok OAuth 三条创建路径（授权码/RT 批量/SSO 批量）共用的前置校验。
+// 授权码路径必须在兑换 code 之前调用，避免校验失败时白白消耗一次性授权码。
+const validateGrokOAuthUpstreamConfig = (): boolean => {
+  if (grokOAuthCustomBaseUrlEnabled.value) {
+    const trimmed = grokOAuthBaseUrl.value.trim()
+    if (!trimmed) {
+      appStore.showError(t('admin.accounts.grokCustomBaseUrl.required'))
+      return false
+    }
+    if (!/^https?:\/\//i.test(trimmed)) {
+      appStore.showError(t('admin.accounts.grokCustomBaseUrl.invalid'))
+      return false
+    }
+  }
+  if (headerOverrideEnabled.value) {
+    const headerError = validateHeaderOverrideRows(headerOverrideRows.value)
+    if (headerError) {
+      appStore.showError(t(`admin.accounts.headerOverride.${headerError}`))
+      return false
+    }
+  }
+  return true
+}
+
+// 把已通过校验的自定义上游地址与请求头覆写写入 credentials
+const applyGrokOAuthUpstreamConfig = (credentials: Record<string, unknown>) => {
+  if (grokOAuthCustomBaseUrlEnabled.value) {
+    credentials.base_url = grokOAuthBaseUrl.value.trim()
+  }
+  applyHeaderOverride(credentials, headerOverrideEnabled.value, headerOverrideRows.value, 'create')
+}
+const interceptWarmupRequests = ref(false)
+const autoPauseOnExpired = ref(true)
+const openaiPassthroughEnabled = ref(false)
+// OpenAI Codex namespace 工具摊平兼容开关（仅 OAuth），缺省关闭即原样保留
+const openaiFlattenNamespacesEnabled = ref(false)
+const openAILongContextBillingEnabled = ref(false)
+const openAILongContextBillingTouched = ref(false)
+const openAICompactMode = ref<OpenAICompactMode>('auto')
+const openAIResponsesMode = ref<OpenAIResponsesMode>('auto')
+const openAIEndpointCapabilities = ref<OpenAIEndpointCapability[]>(['chat_completions', 'embeddings'])
+const openaiOAuthResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
+const openaiAPIKeyResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
+const codexCLIOnlyEnabled = ref(false)
+const codexCLIOnlyAppServerEnabled = ref(false)
+type CodexFingerprintMode = 'off' | 'device' | 'session' | 'full'
+const codexFingerprintMode = ref<CodexFingerprintMode>('off')
+const codexFingerprintModeOptions = computed(() => [
+  { value: 'off' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintOff') },
+  { value: 'device' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintDevice') },
+  { value: 'session' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintSession') },
+  { value: 'full' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintFull') },
+])
+type AnthropicAPIKeyAuthScheme = 'x_api_key' | 'authorization_bearer'
+const anthropicPassthroughEnabled = ref(false)
+const anthropicAPIKeyAuthScheme = ref<AnthropicAPIKeyAuthScheme>('x_api_key')
+const webSearchEmulationMode = ref('default')
+const webSearchGlobalEnabled = ref(false)
+
+const toggleOpenAILongContextBilling = () => {
+  openAILongContextBillingEnabled.value = !openAILongContextBillingEnabled.value
+  openAILongContextBillingTouched.value = true
+}
+const {
+  globalEnabled: quotaNotifyGlobalEnabled,
+  state: quotaNotifyState,
+  loadGlobalState: loadQuotaNotifyGlobal,
+  writeToExtra: writeQuotaNotifyToExtra,
+} = useQuotaNotifyState()
+
+// Load global feature states once
+adminAPI.settings.getWebSearchEmulationConfig().then(cfg => {
+  webSearchGlobalEnabled.value = cfg?.enabled === true && (cfg?.providers?.length ?? 0) > 0
+}).catch(() => { webSearchGlobalEnabled.value = false })
+
+loadQuotaNotifyGlobal()
+const mixedScheduling = ref(false) // For antigravity accounts: enable mixed scheduling
+const allowOverages = ref(false) // For antigravity accounts: enable AI Credits overages
+const antigravityAccountType = ref<'oauth' | 'upstream'>('oauth') // For antigravity: oauth or upstream
+const antigravityProjectId = ref('')
+const upstreamBaseUrl = ref('') // For upstream type: base URL
+const upstreamApiKey = ref('') // For upstream type: API key
+const antigravityModelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
+const antigravityWhitelistModels = ref<string[]>([])
+const antigravityModelMappings = ref<ModelMapping[]>([])
+const antigravityPresetMappings = computed(() => getPresetMappingsByPlatform('antigravity'))
+const bedrockPresets = computed(() => getPresetMappingsByPlatform('bedrock'))
+
+// Bedrock credentials
+const bedrockAuthMode = ref<'sigv4' | 'apikey'>('sigv4')
+const bedrockAccessKeyId = ref('')
+const bedrockSecretAccessKey = ref('')
+const bedrockSessionToken = ref('')
+const bedrockRegion = ref('us-east-1')
+const bedrockForceGlobal = ref(false)
+const bedrockApiKeyValue = ref('')
+const vertexServiceAccountFileInput = ref<HTMLInputElement | null>(null)
+const vertexServiceAccountJson = ref('')
+const vertexProjectId = ref('')
+const vertexClientEmail = ref('')
+const vertexLocation = ref('global')
+const vertexServiceAccountDragActive = ref(false)
+const tempUnschedEnabled = ref(false)
+const tempUnschedRules = ref<TempUnschedRuleForm[]>([])
+const getModelMappingKey = createStableObjectKeyResolver<ModelMapping>('create-model-mapping')
+const getOpenAICompactModelMappingKey = createStableObjectKeyResolver<ModelMapping>('create-openai-compact-model-mapping')
+const getAntigravityModelMappingKey = createStableObjectKeyResolver<ModelMapping>('create-antigravity-model-mapping')
+const getTempUnschedRuleKey = createStableObjectKeyResolver<TempUnschedRuleForm>('create-temp-unsched-rule')
+const geminiOAuthType = ref<'code_assist' | 'google_one' | 'ai_studio'>('google_one')
+const geminiAIStudioOAuthEnabled = ref(false)
+const openAICompactModeOptions = computed(() => [
+  { value: 'auto', label: t('admin.accounts.openai.compactModeAuto') },
+  { value: 'force_on', label: t('admin.accounts.openai.compactModeForceOn') },
+  { value: 'force_off', label: t('admin.accounts.openai.compactModeForceOff') }
+])
+const openAIResponsesModeOptions = computed(() => [
+  { value: 'auto', label: t('admin.accounts.openai.responsesModeAuto') },
+  { value: 'force_responses', label: t('admin.accounts.openai.responsesModeForceResponses') },
+  { value: 'force_chat_completions', label: t('admin.accounts.openai.responsesModeForceChatCompletions') }
+])
+const openAITextEndpointCapabilityLabel = computed(() => {
+  if (openAIResponsesMode.value === 'force_responses') {
+    return t('admin.accounts.openai.capabilityResponses')
+  }
+  if (openAIResponsesMode.value === 'force_chat_completions') {
+    return t('admin.accounts.openai.capabilityChatCompletions')
+  }
+  return t('admin.accounts.openai.capabilityTextAuto')
+})
+const openAIEndpointCapabilityOptions = computed<{ value: OpenAIEndpointCapability; label: string }[]>(() => [
+  { value: 'chat_completions', label: openAITextEndpointCapabilityLabel.value },
+  { value: 'embeddings', label: t('admin.accounts.openai.capabilityEmbeddings') }
+])
+const openAITextGenerationCapabilityEnabled = computed(() =>
+  openAIEndpointCapabilities.value.includes('chat_completions')
+)
+
+const normalizeOpenAIEndpointCapabilities = (values: OpenAIEndpointCapability[]) => {
+  const allowed: OpenAIEndpointCapability[] = ['chat_completions', 'embeddings']
+  const selected = allowed.filter((value) => values.includes(value))
+  return selected.length > 0 ? selected : allowed
+}
+
+const toggleOpenAIEndpointCapability = (capability: OpenAIEndpointCapability, event?: Event) => {
+  if (openAIEndpointCapabilities.value.includes(capability)) {
+    if (openAIEndpointCapabilities.value.length <= 1) {
+      const input = event?.target as HTMLInputElement | null
+      if (input) input.checked = true
+      return
+    }
+    openAIEndpointCapabilities.value = openAIEndpointCapabilities.value.filter(
+      (value) => value !== capability
+    )
+    if (!openAITextGenerationCapabilityEnabled.value) {
+      openAIResponsesMode.value = 'auto'
+    }
+    return
+  }
+  openAIEndpointCapabilities.value = normalizeOpenAIEndpointCapabilities([
+    ...openAIEndpointCapabilities.value,
+    capability
+  ])
+}
+
+const applyOpenAIEndpointCapabilities = (credentials: Record<string, unknown>) => {
+  const capabilities = normalizeOpenAIEndpointCapabilities(openAIEndpointCapabilities.value)
+  if (capabilities.length === 2) {
+    delete credentials.openai_capabilities
+    return
+  }
+  credentials.openai_capabilities = capabilities
+}
+
+function buildAntigravityExtra(): Record<string, unknown> | undefined {
+  const extra: Record<string, unknown> = {}
+  if (mixedScheduling.value) extra.mixed_scheduling = true
+  if (allowOverages.value) extra.allow_overages = true
+  return Object.keys(extra).length > 0 ? extra : undefined
+}
+
+const buildOpenAICompactModelMapping = () =>
+  buildModelMappingObject('mapping', [], openAICompactModelMappings.value)
+
+const showMixedChannelWarning = ref(false)
+const mixedChannelWarningDetails = ref<{ groupName: string; currentPlatform: string; otherPlatform: string } | null>(
+  null
+)
+const mixedChannelWarningRawMessage = ref('')
+const mixedChannelWarningAction = ref<(() => Promise<void>) | null>(null)
+const antigravityMixedChannelConfirmed = ref(false)
+const showAdvancedOAuth = ref(false)
+const showGeminiHelpDialog = ref(false)
+
+// Quota control state (Anthropic OAuth/SetupToken only)
+const windowCostEnabled = ref(false)
+const windowCostLimit = ref<number | null>(null)
+const windowCostStickyReserve = ref<number | null>(null)
+const sessionLimitEnabled = ref(false)
+const maxSessions = ref<number | null>(null)
+const sessionIdleTimeout = ref<number | null>(null)
+const rpmLimitEnabled = ref(false)
+const baseRpm = ref<number | null>(null)
+const rpmStrategy = ref<'tiered' | 'sticky_exempt'>('tiered')
+const rpmStickyBuffer = ref<number | null>(null)
+const userMsgQueueMode = ref('')
+const umqModeOptions = computed(() => [
+  { value: '', label: t('admin.accounts.quotaControl.rpmLimit.umqModeOff') },
+  { value: 'throttle', label: t('admin.accounts.quotaControl.rpmLimit.umqModeThrottle') },
+  { value: 'serialize', label: t('admin.accounts.quotaControl.rpmLimit.umqModeSerialize') },
+])
+const tlsFingerprintEnabled = ref(false)
+const tlsFingerprintProfileId = ref<number | null>(null)
+const tlsFingerprintProfiles = ref<{ id: number; name: string }[]>([])
+const sessionIdMaskingEnabled = ref(false)
+const cacheTTLOverrideEnabled = ref(false)
+const cacheTTLOverrideTarget = ref<string>('5m')
+const customBaseUrlEnabled = ref(false)
+const customBaseUrl = ref('')
+
+// Gemini tier selection (used as fallback when auto-detection is unavailable/fails)
+const geminiTierGoogleOne = ref<'google_one_free' | 'google_ai_pro' | 'google_ai_ultra'>('google_one_free')
+const geminiTierGcp = ref<'gcp_standard' | 'gcp_enterprise'>('gcp_standard')
+const geminiTierAIStudio = ref<'aistudio_free' | 'aistudio_paid'>('aistudio_free')
+
+const geminiSelectedTier = computed(() => {
+  if (form.platform !== 'gemini') return ''
+  if (accountCategory.value === 'apikey') return geminiTierAIStudio.value
+  switch (geminiOAuthType.value) {
+    case 'google_one':
+      return geminiTierGoogleOne.value
+    case 'code_assist':
+      return geminiTierGcp.value
+    default:
+      return geminiTierAIStudio.value
+  }
+})
+
+const openAIWSModeOptions = computed(() => [
+  { value: OPENAI_WS_MODE_OFF, label: t('admin.accounts.openai.wsModeOff') },
+  { value: OPENAI_WS_MODE_CTX_POOL, label: t('admin.accounts.openai.wsModeCtxPool') },
+  { value: OPENAI_WS_MODE_PASSTHROUGH, label: t('admin.accounts.openai.wsModePassthrough') },
+  { value: OPENAI_WS_MODE_HTTP_BRIDGE, label: t('admin.accounts.openai.wsModeHttpBridge') }
+])
+
+const openaiResponsesWebSocketV2Mode = computed({
+  get: () => {
+    if (form.platform === 'openai' && accountCategory.value === 'apikey') {
+      return openaiAPIKeyResponsesWebSocketV2Mode.value
+    }
+    return openaiOAuthResponsesWebSocketV2Mode.value
+  },
+  set: (mode: OpenAIWSMode) => {
+    if (form.platform === 'openai' && accountCategory.value === 'apikey') {
+      openaiAPIKeyResponsesWebSocketV2Mode.value = mode
+      return
+    }
+    openaiOAuthResponsesWebSocketV2Mode.value = mode
+  }
+})
+
+const openAIWSModeConcurrencyHintKey = computed(() =>
+  resolveOpenAIWSModeConcurrencyHintKey(openaiResponsesWebSocketV2Mode.value)
+)
+
+const isOpenAIModelRestrictionDisabled = computed(() =>
+  form.platform === 'openai' && openaiPassthroughEnabled.value
+)
+
+const mixedChannelWarningMessageText = computed(() => {
+  if (mixedChannelWarningDetails.value) {
+    return t('admin.accounts.mixedChannelWarning', mixedChannelWarningDetails.value)
+  }
+  return mixedChannelWarningRawMessage.value
+})
+
+const geminiQuotaDocs = {
+  codeAssist: 'https://developers.google.com/gemini-code-assist/resources/quotas',
+  aiStudio: 'https://ai.google.dev/pricing',
+  vertex: 'https://cloud.google.com/vertex-ai/generative-ai/docs/quotas'
+}
+
+const geminiHelpLinks = {
+  apiKey: 'https://aistudio.google.com/app/apikey',
+  aiStudioPricing: 'https://ai.google.dev/pricing',
+  gcpProject: 'https://console.cloud.google.com/welcome/new',
+  geminiWebActivation: 'https://gemini.google.com/gems/create?hl=en-US&pli=1',
+  countryCheck: 'https://policies.google.com/terms',
+  countryChange: 'https://policies.google.com/country-association-form'
+}
+
+// Computed: current preset mappings based on platform
+const presetMappings = computed(() => getPresetMappingsByPlatform(form.platform))
+const tempUnschedPresets = computed(() => [
+  {
+    label: t('admin.accounts.tempUnschedulable.presets.overloadLabel'),
+    rule: {
+      error_code: 529,
+      keywords: 'overloaded, too many',
+      duration_minutes: 60,
+      description: t('admin.accounts.tempUnschedulable.presets.overloadDesc')
+    }
+  },
+  {
+    label: t('admin.accounts.tempUnschedulable.presets.rateLimitLabel'),
+    rule: {
+      error_code: 429,
+      keywords: 'rate limit, too many requests',
+      duration_minutes: 10,
+      description: t('admin.accounts.tempUnschedulable.presets.rateLimitDesc')
+    }
+  },
+  {
+    label: t('admin.accounts.tempUnschedulable.presets.unavailableLabel'),
+    rule: {
+      error_code: 503,
+      keywords: 'unavailable, maintenance',
+      duration_minutes: 30,
+      description: t('admin.accounts.tempUnschedulable.presets.unavailableDesc')
+    }
+  }
+])
+
+const form = reactive({
+  name: '',
+  notes: '',
+  platform: 'anthropic' as AccountPlatform,
+  type: 'oauth' as AccountType, // Will be 'oauth', 'setup-token', or 'apikey'
+  credentials: {} as Record<string, unknown>,
+  proxy_id: null as number | null,
+  concurrency: 10,
+  load_factor: null as number | null,
+  priority: 1,
+  rate_multiplier: 1,
+  group_ids: [] as number[],
+  expires_at: null as number | null
+})
+
+// Helper to check if current type needs OAuth flow
+const isOAuthFlow = computed(() => {
+  // Antigravity upstream 类型不需要 OAuth 流程
+  if (form.platform === 'antigravity' && antigravityAccountType.value === 'upstream') {
+    return false
+  }
+  // Bedrock 类型不需要 OAuth 流程
+  if (form.platform === 'anthropic' && accountCategory.value === 'bedrock') {
+    return false
+  }
+  return accountCategory.value === 'oauth-based'
+})
+
+const isGrokSSOInputMethod = computed(() => form.platform === 'grok' && oauthFlowRef.value?.inputMethod === 'sso_cookie')
+
+const isManualInputMethod = computed(() => {
+  return oauthFlowRef.value?.inputMethod === 'manual'
+})
+
+const expiresAtInput = computed({
+  get: () => formatDateTimeLocal(form.expires_at),
+  set: (value: string) => {
+    form.expires_at = parseDateTimeLocal(value)
+  }
+})
+
+const canExchangeCode = computed(() => {
+  const authCode = oauthFlowRef.value?.authCode || ''
+  if (form.platform === 'openai') {
+    return authCode.trim() && openaiOAuth.sessionId.value && !openaiOAuth.loading.value
+  }
+  if (form.platform === 'gemini') {
+    return authCode.trim() && geminiOAuth.sessionId.value && !geminiOAuth.loading.value
+  }
+  if (form.platform === 'antigravity') {
+    return authCode.trim() && antigravityOAuth.sessionId.value && !antigravityOAuth.loading.value
+  }
+  if (form.platform === 'grok') {
+    return authCode.trim() && grokOAuth.sessionId.value && !grokOAuth.loading.value
+  }
+  return authCode.trim() && oauth.sessionId.value && !oauth.loading.value
+})
+
+// Watchers
+watch(
+  () => props.show,
+  (newVal) => {
+    if (newVal) {
+      // Load TLS fingerprint profiles
+      adminAPI.tlsFingerprintProfiles.list()
+        .then(profiles => { tlsFingerprintProfiles.value = profiles.map(p => ({ id: p.id, name: p.name })) })
+        .catch(() => { tlsFingerprintProfiles.value = [] })
+      // Modal opened - fill related models
+      allowedModels.value = [...getModelsByPlatform(form.platform)]
+      // Antigravity: 默认使用映射模式并填充默认映射
+      if (form.platform === 'antigravity') {
+        antigravityModelRestrictionMode.value = 'mapping'
+        fetchAntigravityDefaultMappings().then(mappings => {
+          antigravityModelMappings.value = [...mappings]
+        })
+        antigravityWhitelistModels.value = []
+      } else {
+        antigravityWhitelistModels.value = []
+        antigravityModelMappings.value = []
+        antigravityModelRestrictionMode.value = 'mapping'
+      }
+    } else {
+      resetForm()
+    }
+  }
+)
+
+// Sync form.type based on accountCategory, addMethod, and platform-specific type
+watch(
+  [accountCategory, addMethod, antigravityAccountType, () => form.platform],
+  ([category, method, agType]) => {
+    // Antigravity upstream 类型（实际创建为 apikey）
+    if (form.platform === 'antigravity' && agType === 'upstream') {
+      form.type = 'apikey'
+      return
+    }
+    // Bedrock 类型
+    if (form.platform === 'anthropic' && category === 'bedrock') {
+      form.type = 'bedrock' as AccountType
+      return
+    }
+    if ((form.platform === 'gemini' || form.platform === 'anthropic') && category === 'service_account') {
+      form.type = 'service_account' as AccountType
+    } else if (category === 'oauth-based') {
+      form.type = form.platform === 'anthropic' ? method as AccountType : 'oauth'
+    } else {
+      form.type = 'apikey'
+    }
+  },
+  { immediate: true }
+)
+
+// Reset platform-specific settings when platform changes
+watch(
+  () => form.platform,
+  (newPlatform) => {
+    // Reset base URL based on platform
+    if (newPlatform === 'kimi' || newPlatform === 'zhipu' || newPlatform === 'deepseek') {
+      apiKeyBaseUrl.value = defaultCNBaseUrl(newPlatform, accountMode.value, apiProtocol.value)
+    } else {
+      apiKeyBaseUrl.value =
+        (newPlatform === 'openai')
+          ? 'https://api.openai.com'
+          : newPlatform === 'gemini'
+            ? 'https://generativelanguage.googleapis.com'
+            : newPlatform === 'grok'
+              ? 'https://api.x.ai/v1'
+              : 'https://api.anthropic.com'
+    }
+    // Clear model-related settings
+    allowedModels.value = []
+    upstreamModelsPreviewed.value = false
+    modelMappings.value = []
+    // Antigravity: 默认使用映射模式并填充默认映射
+    if (newPlatform === 'antigravity') {
+      antigravityModelRestrictionMode.value = 'mapping'
+      fetchAntigravityDefaultMappings().then(mappings => {
+        antigravityModelMappings.value = [...mappings]
+      })
+      antigravityWhitelistModels.value = []
+      accountCategory.value = 'oauth-based'
+      antigravityAccountType.value = 'oauth'
+    } else {
+      allowOverages.value = false
+      antigravityProjectId.value = ''
+      antigravityWhitelistModels.value = []
+      antigravityModelMappings.value = []
+      antigravityModelRestrictionMode.value = 'mapping'
+    }
+    if (newPlatform === 'grok') {
+      accountCategory.value = 'oauth-based'
+      addMethod.value = 'oauth'
+      modelRestrictionMode.value = 'mapping'
+      form.concurrency = 1
+      form.load_factor = null
+    }
+    if (newPlatform !== 'gemini' && newPlatform !== 'anthropic' && accountCategory.value === 'service_account') {
+      accountCategory.value = 'oauth-based'
+    }
+    if (newPlatform !== 'anthropic' && accountCategory.value === 'bedrock') {
+      accountCategory.value = 'oauth-based'
+    }
+    // Reset Bedrock fields when switching platforms
+    bedrockAccessKeyId.value = ''
+    bedrockSecretAccessKey.value = ''
+    bedrockSessionToken.value = ''
+    bedrockRegion.value = 'us-east-1'
+    bedrockForceGlobal.value = false
+    bedrockAuthMode.value = 'sigv4'
+    bedrockApiKeyValue.value = ''
+    vertexServiceAccountJson.value = ''
+    vertexProjectId.value = ''
+    vertexClientEmail.value = ''
+    vertexLocation.value = 'global'
+    // Reset Anthropic/Antigravity-specific settings when switching to other platforms
+    if (newPlatform !== 'anthropic' && newPlatform !== 'antigravity') {
+      interceptWarmupRequests.value = false
+    }
+    if (newPlatform !== 'openai') {
+      openaiPassthroughEnabled.value = false
+      openaiFlattenNamespacesEnabled.value = false
+      openAIEndpointCapabilities.value = ['chat_completions', 'embeddings']
+      openaiOAuthResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
+      openaiAPIKeyResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
+      codexCLIOnlyEnabled.value = false
+      codexCLIOnlyAppServerEnabled.value = false
+    }
+    if (newPlatform !== 'anthropic') {
+      anthropicPassthroughEnabled.value = false
+      anthropicAPIKeyAuthScheme.value = 'x_api_key'
+      webSearchEmulationMode.value = 'default'
+    }
+    // 请求头覆写为平台相关配置（常用头集合不同），切换平台时清空，
+    // 避免上一平台的配置行被提交到新平台账号
+    headerOverrideEnabled.value = false
+    headerOverrideRows.value = []
+    grokOAuthCustomBaseUrlEnabled.value = false
+    grokOAuthBaseUrl.value = ''
+    // Reset OAuth states
+    oauth.resetState()
+    openaiOAuth.resetState()
+
+    geminiOAuth.resetState()
+    antigravityOAuth.resetState()
+    grokOAuth.resetState()
+  }
+)
+
+// Gemini AI Studio OAuth availability (requires operator-configured OAuth client)
+watch(
+  [accountCategory, () => form.platform],
+  ([category, platform]) => {
+    if (platform === 'openai' && category !== 'oauth-based') {
+      codexCLIOnlyEnabled.value = false
+      codexCLIOnlyAppServerEnabled.value = false
+    }
+    if (platform !== 'anthropic' || category !== 'apikey') {
+      anthropicPassthroughEnabled.value = false
+      anthropicAPIKeyAuthScheme.value = 'x_api_key'
+      webSearchEmulationMode.value = 'default'
+    }
+  }
+)
+
+watch(
+  [() => props.show, () => form.platform, accountCategory],
+  async ([show, platform, category]) => {
+    if (!show || platform !== 'gemini' || category !== 'oauth-based') {
+      geminiAIStudioOAuthEnabled.value = false
+      return
+    }
+    const caps = await geminiOAuth.getCapabilities()
+    geminiAIStudioOAuthEnabled.value = !!caps?.ai_studio_oauth_enabled
+    if (!geminiAIStudioOAuthEnabled.value && geminiOAuthType.value === 'ai_studio') {
+      geminiOAuthType.value = 'code_assist'
+    }
+  },
+  { immediate: true }
+)
+
+const handleSelectGeminiOAuthType = (oauthType: 'code_assist' | 'google_one' | 'ai_studio') => {
+  if (oauthType === 'ai_studio' && !geminiAIStudioOAuthEnabled.value) {
+    appStore.showError(t('admin.accounts.oauth.gemini.aiStudioNotConfigured'))
+    return
+  }
+  geminiOAuthType.value = oauthType
+}
+
+// Auto-fill related models when switching to whitelist mode or changing platform
+watch(
+  [modelRestrictionMode, () => form.platform],
+  ([newMode]) => {
+    if (newMode === 'whitelist') {
+      allowedModels.value = [...getModelsByPlatform(form.platform)]
+    }
+  }
+)
+
+watch(
+  [antigravityModelRestrictionMode, () => form.platform],
+  ([, platform]) => {
+    if (platform !== 'antigravity') return
+    // Antigravity 默认不做限制：白名单留空表示允许所有（包含未来新增模型）。
+    // 如果需要快速填充常用模型，可在组件内点“填充相关模型”。
+  }
+)
+
+// Model mapping helpers
+const addModelMapping = () => {
+  modelMappings.value.push({ from: '', to: '' })
+}
+
+const addOpenAICompactModelMapping = () => {
+  openAICompactModelMappings.value.push({ from: '', to: '' })
+}
+
+const removeOpenAICompactModelMapping = (index: number) => {
+  openAICompactModelMappings.value.splice(index, 1)
+}
+
+const removeModelMapping = (index: number) => {
+  modelMappings.value.splice(index, 1)
+}
+
+const addPresetMapping = (from: string, to: string) => {
+  if (modelMappings.value.some((m) => m.from === from)) {
+    appStore.showInfo(t('admin.accounts.mappingExists', { model: from }))
+    return
+  }
+  modelMappings.value.push({ from, to })
+}
+
+const addAntigravityModelMapping = () => {
+  antigravityModelMappings.value.push({ from: '', to: '' })
+}
+
+const removeAntigravityModelMapping = (index: number) => {
+  antigravityModelMappings.value.splice(index, 1)
+}
+
+const addAntigravityPresetMapping = (from: string, to: string) => {
+  if (antigravityModelMappings.value.some((m) => m.from === from)) {
+    appStore.showInfo(t('admin.accounts.mappingExists', { model: from }))
+    return
+  }
+  antigravityModelMappings.value.push({ from, to })
+}
+
+// Error code toggle helper
+const toggleErrorCode = (code: number) => {
+  const index = selectedErrorCodes.value.indexOf(code)
+  if (index === -1) {
+    // Adding code - check for 429/529 warning
+    if (code === 429) {
+      if (!confirm(t('admin.accounts.customErrorCodes429Warning'))) {
+        return
+      }
+    } else if (code === 529) {
+      if (!confirm(t('admin.accounts.customErrorCodes529Warning'))) {
+        return
+      }
+    }
+    selectedErrorCodes.value.push(code)
+  } else {
+    selectedErrorCodes.value.splice(index, 1)
+  }
+}
+
+// Add custom error code from input
+const addCustomErrorCode = () => {
+  const code = customErrorCodeInput.value
+  if (code === null || code < 100 || code > 599) {
+    appStore.showError(t('admin.accounts.invalidErrorCode'))
+    return
+  }
+  if (selectedErrorCodes.value.includes(code)) {
+    appStore.showInfo(t('admin.accounts.errorCodeExists'))
+    return
+  }
+  // Check for 429/529 warning
+  if (code === 429) {
+    if (!confirm(t('admin.accounts.customErrorCodes429Warning'))) {
+      return
+    }
+  } else if (code === 529) {
+    if (!confirm(t('admin.accounts.customErrorCodes529Warning'))) {
+      return
+    }
+  }
+  selectedErrorCodes.value.push(code)
+  customErrorCodeInput.value = null
+}
+
+// Remove error code
+const removeErrorCode = (code: number) => {
+  const index = selectedErrorCodes.value.indexOf(code)
+  if (index !== -1) {
+    selectedErrorCodes.value.splice(index, 1)
+  }
+}
+
+const addTempUnschedRule = (preset?: TempUnschedRuleForm) => {
+  if (preset) {
+    tempUnschedRules.value.push({ ...preset })
+    return
+  }
+  tempUnschedRules.value.push({
+    error_code: null,
+    keywords: '',
+    duration_minutes: 30,
+    description: ''
+  })
+}
+
+const removeTempUnschedRule = (index: number) => {
+  tempUnschedRules.value.splice(index, 1)
+}
+
+const moveTempUnschedRule = (index: number, direction: number) => {
+  const target = index + direction
+  if (target < 0 || target >= tempUnschedRules.value.length) return
+  const rules = tempUnschedRules.value
+  const current = rules[index]
+  rules[index] = rules[target]
+  rules[target] = current
+}
+
+const buildTempUnschedRules = (rules: TempUnschedRuleForm[]) => {
+  const out: Array<{
+    error_code: number
+    keywords: string[]
+    duration_minutes: number
+    description: string
+  }> = []
+
+  for (const rule of rules) {
+    const errorCode = Number(rule.error_code)
+    const duration = Number(rule.duration_minutes)
+    const keywords = splitTempUnschedKeywords(rule.keywords)
+    if (!Number.isFinite(errorCode) || errorCode < 100 || errorCode > 599) {
+      continue
+    }
+    if (!Number.isFinite(duration) || duration <= 0) {
+      continue
+    }
+    if (keywords.length === 0) {
+      continue
+    }
+    out.push({
+      error_code: Math.trunc(errorCode),
+      keywords,
+      duration_minutes: Math.trunc(duration),
+      description: rule.description.trim()
+    })
+  }
+
+  return out
+}
+
+const applyTempUnschedConfig = (credentials: Record<string, unknown>) => {
+  if (!tempUnschedEnabled.value) {
+    delete credentials.temp_unschedulable_enabled
+    delete credentials.temp_unschedulable_rules
+    return true
+  }
+
+  const rules = buildTempUnschedRules(tempUnschedRules.value)
+  if (rules.length === 0) {
+    appStore.showError(t('admin.accounts.tempUnschedulable.rulesInvalid'))
+    return false
+  }
+
+  credentials.temp_unschedulable_enabled = true
+  credentials.temp_unschedulable_rules = rules
+  return true
+}
+
+const splitTempUnschedKeywords = (value: string) => {
+  return value
+    .split(/[,;]/)
+    .map((item) => item.trim())
+    .filter((item) => item.length > 0)
+}
+
+const needsMixedChannelCheck = (platform: AccountPlatform) => platform === 'antigravity' || platform === 'anthropic'
+
+const buildMixedChannelDetails = (resp?: CheckMixedChannelResponse) => {
+  const details = resp?.details
+  if (!details) {
+    return null
+  }
+  return {
+    groupName: details.group_name || 'Unknown',
+    currentPlatform: details.current_platform || 'Unknown',
+    otherPlatform: details.other_platform || 'Unknown'
+  }
+}
+
+const clearMixedChannelDialog = () => {
+  showMixedChannelWarning.value = false
+  mixedChannelWarningDetails.value = null
+  mixedChannelWarningRawMessage.value = ''
+  mixedChannelWarningAction.value = null
+}
+
+const openMixedChannelDialog = (opts: {
+  response?: CheckMixedChannelResponse
+  message?: string
+  onConfirm: () => Promise<void>
+}) => {
+  mixedChannelWarningDetails.value = buildMixedChannelDetails(opts.response)
+  mixedChannelWarningRawMessage.value =
+    opts.message || opts.response?.message || t('admin.accounts.failedToCreate')
+  mixedChannelWarningAction.value = opts.onConfirm
+  showMixedChannelWarning.value = true
+}
+
+const withAntigravityConfirmFlag = (payload: CreateAccountRequest): CreateAccountRequest => {
+  if (needsMixedChannelCheck(payload.platform) && antigravityMixedChannelConfirmed.value) {
+    return {
+      ...payload,
+      confirm_mixed_channel_risk: true
+    }
+  }
+  const cloned = { ...payload }
+  delete cloned.confirm_mixed_channel_risk
+  return cloned
+}
+
+const ensureAntigravityMixedChannelConfirmed = async (onConfirm: () => Promise<void>): Promise<boolean> => {
+  if (!needsMixedChannelCheck(form.platform)) {
+    return true
+  }
+  if (antigravityMixedChannelConfirmed.value) {
+    return true
+  }
+
+  try {
+    const result = await adminAPI.accounts.checkMixedChannelRisk({
+      platform: form.platform,
+      group_ids: form.group_ids
+    })
+    if (!result.has_risk) {
+      return true
+    }
+    openMixedChannelDialog({
+      response: result,
+      onConfirm: async () => {
+        antigravityMixedChannelConfirmed.value = true
+        await onConfirm()
+      }
+    })
+    return false
+  } catch (error: any) {
+    appStore.showError(error.response?.data?.message || error.response?.data?.detail || t('admin.accounts.failedToCreate'))
+    return false
+  }
+}
+
+const submitCreateAccount = async (payload: CreateAccountRequest) => {
+  submitting.value = true
+  try {
+    const account = await adminAPI.accounts.create(withAntigravityConfirmFlag(payload))
+    const modelMapping = payload.credentials.model_mapping
+    const hasConcreteMappedTarget = payload.type === 'apikey' &&
+      typeof modelMapping === 'object' &&
+      modelMapping !== null &&
+      Object.values(modelMapping).some((target) =>
+        typeof target === 'string' && target.trim() !== '' && !target.includes('*')
+      )
+    if (upstreamModelsPreviewed.value || hasConcreteMappedTarget) {
+      try {
+        const result = await adminAPI.accounts.syncUpstreamModels(account.id)
+        if (result.warnings?.some(warning => warning.code === 'upstream_model_metadata_incomplete')) {
+          appStore.showWarning(t('admin.accounts.syncUpstreamModelsMetadataIncomplete'))
+        }
+      } catch {
+        appStore.showWarning(t('admin.accounts.syncUpstreamModelsFailed'))
+      }
+    }
+    if (
+      payload.type === 'apikey' &&
+      payload.upstream_billing_probe_enabled === true
+    ) {
+      try {
+        await adminAPI.accounts.probeUpstreamBilling(account.id)
+      } catch {
+        appStore.showWarning(t('admin.accounts.upstreamBilling.probeFailed'))
+      }
+    }
+    appStore.showSuccess(t('admin.accounts.accountCreated'))
+    emit('created')
+    handleClose()
+  } catch (error: any) {
+    if (error.response?.status === 409 && error.response?.data?.error === 'mixed_channel_warning' && needsMixedChannelCheck(form.platform)) {
+      openMixedChannelDialog({
+        message: error.response?.data?.message,
+        onConfirm: async () => {
+          antigravityMixedChannelConfirmed.value = true
+          await submitCreateAccount(payload)
+        }
+      })
+      return
+    }
+    appStore.showError(error.response?.data?.message || error.response?.data?.detail || t('admin.accounts.failedToCreate'))
+  } finally {
+    submitting.value = false
+  }
+}
+
+// Methods
+const resetForm = () => {
+  step.value = 1
+  form.name = ''
+  form.notes = ''
+  form.platform = 'anthropic'
+  form.type = 'oauth'
+  form.credentials = {}
+  form.proxy_id = null
+  form.concurrency = 10
+  form.load_factor = null
+  form.priority = 1
+  form.rate_multiplier = 1
+  form.group_ids = []
+  form.expires_at = null
+  accountCategory.value = 'oauth-based'
+  addMethod.value = 'oauth'
+  accountMode.value = 'payg'
+  apiProtocol.value = 'adaptive'
+  adaptiveBaseUrls.value = { chat_completions: '', anthropic: '', responses: '' }
+  apiKeyBaseUrl.value = 'https://api.anthropic.com'
+  apiKeyValue.value = ''
+  upstreamBillingAutoProbeEnabled.value = true
+  editQuotaLimit.value = null
+  editQuotaDailyLimit.value = null
+  editQuotaWeeklyLimit.value = null
+  editDailyResetMode.value = null
+  editDailyResetHour.value = null
+  editWeeklyResetMode.value = null
+  editWeeklyResetDay.value = null
+  editWeeklyResetHour.value = null
+  editResetTimezone.value = null
+  modelMappings.value = []
+  openAICompactModelMappings.value = []
+  modelRestrictionMode.value = 'whitelist'
+  allowedModels.value = [...claudeModels] // Default fill related models
+
+  antigravityModelRestrictionMode.value = 'mapping'
+  antigravityWhitelistModels.value = []
+  fetchAntigravityDefaultMappings().then(mappings => {
+    antigravityModelMappings.value = [...mappings]
+  })
+  poolModeEnabled.value = false
+  poolModeRetryCount.value = DEFAULT_POOL_MODE_RETRY_COUNT
+  poolModeRetryStatusCodesInput.value = ''
+  customErrorCodesEnabled.value = false
+  selectedErrorCodes.value = []
+  customErrorCodeInput.value = null
+  headerOverrideEnabled.value = false
+  headerOverrideRows.value = []
+  grokOAuthCustomBaseUrlEnabled.value = false
+  grokOAuthBaseUrl.value = ''
+  interceptWarmupRequests.value = false
+  autoPauseOnExpired.value = true
+  openaiPassthroughEnabled.value = false
+  openaiFlattenNamespacesEnabled.value = false
+  openAILongContextBillingEnabled.value = false
+  openAILongContextBillingTouched.value = false
+  openAICompactMode.value = 'auto'
+  openAIResponsesMode.value = 'auto'
+  openAIEndpointCapabilities.value = ['chat_completions', 'embeddings']
+  openaiOAuthResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
+  openaiAPIKeyResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
+  codexCLIOnlyEnabled.value = false
+  codexCLIOnlyAppServerEnabled.value = false
+  codexFingerprintMode.value = 'off'
+  anthropicPassthroughEnabled.value = false
+  anthropicAPIKeyAuthScheme.value = 'x_api_key'
+  webSearchEmulationMode.value = 'default'
+  // Reset quota control state
+  windowCostEnabled.value = false
+  windowCostLimit.value = null
+  windowCostStickyReserve.value = null
+  sessionLimitEnabled.value = false
+  maxSessions.value = null
+  sessionIdleTimeout.value = null
+  rpmLimitEnabled.value = false
+  baseRpm.value = null
+  rpmStrategy.value = 'tiered'
+  rpmStickyBuffer.value = null
+  userMsgQueueMode.value = ''
+  tlsFingerprintEnabled.value = false
+  tlsFingerprintProfileId.value = null
+  sessionIdMaskingEnabled.value = false
+  cacheTTLOverrideEnabled.value = false
+  cacheTTLOverrideTarget.value = '5m'
+  customBaseUrlEnabled.value = false
+  customBaseUrl.value = ''
+  allowOverages.value = false
+  antigravityAccountType.value = 'oauth'
+  antigravityProjectId.value = ''
+  upstreamBaseUrl.value = ''
+  upstreamApiKey.value = ''
+  vertexServiceAccountJson.value = ''
+  vertexProjectId.value = ''
+  vertexClientEmail.value = ''
+  vertexLocation.value = 'global'
+  tempUnschedEnabled.value = false
+  tempUnschedRules.value = []
+  geminiOAuthType.value = 'code_assist'
+  geminiTierGoogleOne.value = 'google_one_free'
+  geminiTierGcp.value = 'gcp_standard'
+  geminiTierAIStudio.value = 'aistudio_free'
+  oauth.resetState()
+  openaiOAuth.resetState()
+  geminiOAuth.resetState()
+  antigravityOAuth.resetState()
+  grokOAuth.resetState()
+  oauthFlowRef.value?.reset()
+  antigravityMixedChannelConfirmed.value = false
+  upstreamModelsPreviewed.value = false
+  clearMixedChannelDialog()
+}
+
+const handleClose = () => {
+  antigravityMixedChannelConfirmed.value = false
+  clearMixedChannelDialog()
+  emit('close')
+}
+
+const buildOpenAIExtra = (base?: Record<string, unknown>): Record<string, unknown> | undefined => {
+  if (form.platform !== 'openai') {
+    return base
+  }
+
+  const extra: Record<string, unknown> = { ...(base || {}) }
+  if (accountCategory.value === 'oauth-based') {
+    extra.openai_oauth_responses_websockets_v2_mode = openaiOAuthResponsesWebSocketV2Mode.value
+    extra.openai_oauth_responses_websockets_v2_enabled = isOpenAIWSModeEnabled(openaiOAuthResponsesWebSocketV2Mode.value)
+  } else if (accountCategory.value === 'apikey') {
+    extra.openai_apikey_responses_websockets_v2_mode = openaiAPIKeyResponsesWebSocketV2Mode.value
+    extra.openai_apikey_responses_websockets_v2_enabled = isOpenAIWSModeEnabled(openaiAPIKeyResponsesWebSocketV2Mode.value)
+  }
+  // 清理兼容旧键，统一改用分类型开关。
+  delete extra.responses_websockets_v2_enabled
+  delete extra.openai_ws_enabled
+  if (openaiPassthroughEnabled.value) {
+    extra.openai_passthrough = true
+  } else {
+    delete extra.openai_passthrough
+    delete extra.openai_oauth_passthrough
+  }
+  // 缺省即保留 namespace，不写空值，避免 extra 里堆积默认项
+  if (form.type === 'oauth' && openaiFlattenNamespacesEnabled.value) {
+    extra.openai_responses_flatten_namespaces = true
+  } else {
+    delete extra.openai_responses_flatten_namespaces
+  }
+  extra.openai_long_context_billing_enabled = openAILongContextBillingEnabled.value
+
+  if (accountCategory.value === 'oauth-based' && codexCLIOnlyEnabled.value) {
+    extra.codex_cli_only = true
+  } else {
+    delete extra.codex_cli_only
+  }
+  delete extra.codex_cli_only_allowed_clients
+  if (
+    accountCategory.value === 'oauth-based' &&
+    codexCLIOnlyEnabled.value &&
+    codexCLIOnlyAppServerEnabled.value
+  ) {
+    extra.codex_cli_only_allow_app_server = true
+  } else {
+    delete extra.codex_cli_only_allow_app_server
+  }
+  // 收敛是显式 opt-in：off 即默认值，不落键；device/session/full 必须显式写入，
+  // 否则管理员的选择会被当成默认而丢失（#5610）。
+  if (codexFingerprintMode.value !== 'off') {
+    extra.codex_fingerprint_mode = codexFingerprintMode.value
+  } else {
+    delete extra.codex_fingerprint_mode
+  }
+  if (openAICompactMode.value !== 'auto') {
+    extra.openai_compact_mode = openAICompactMode.value
+  } else {
+    delete extra.openai_compact_mode
+  }
+
+  if (
+    accountCategory.value === 'apikey' &&
+    openAITextGenerationCapabilityEnabled.value &&
+    openAIResponsesMode.value !== 'auto'
+  ) {
+    extra.openai_responses_mode = openAIResponsesMode.value
+  } else {
+    delete extra.openai_responses_mode
+  }
+
+  return Object.keys(extra).length > 0 ? extra : undefined
+}
+
+const buildOpenAICodexImportExtra = (): Record<string, unknown> | undefined => {
+  const extra = buildOpenAIExtra()
+  if (!extra) {
+    return undefined
+  }
+  if (!openAILongContextBillingTouched.value) {
+    delete extra.openai_long_context_billing_enabled
+  }
+  return Object.keys(extra).length > 0 ? extra : undefined
+}
+
+const buildAnthropicExtra = (base?: Record<string, unknown>): Record<string, unknown> | undefined => {
+  if (form.platform !== 'anthropic' || accountCategory.value !== 'apikey') {
+    return base
+  }
+
+  const extra: Record<string, unknown> = { ...(base || {}) }
+  if (anthropicPassthroughEnabled.value) {
+    extra.anthropic_passthrough = true
+  } else {
+    delete extra.anthropic_passthrough
+  }
+  if (anthropicAPIKeyAuthScheme.value === 'authorization_bearer') {
+    extra.anthropic_apikey_auth_scheme = 'authorization_bearer'
+  } else {
+    delete extra.anthropic_apikey_auth_scheme
+  }
+  if (webSearchEmulationMode.value === 'default') {
+    delete extra.web_search_emulation
+  } else {
+    extra.web_search_emulation = webSearchEmulationMode.value
+  }
+
+  return Object.keys(extra).length > 0 ? extra : undefined
+}
+
+// Helper function to create account with mixed channel warning handling
+const doCreateAccount = async (payload: CreateAccountRequest) => {
+  const canContinue = await ensureAntigravityMixedChannelConfirmed(async () => {
+    await submitCreateAccount(payload)
+  })
+  if (!canContinue) {
+    return
+  }
+  await submitCreateAccount(payload)
+}
+
+// Handle mixed channel warning confirmation
+const handleMixedChannelConfirm = async () => {
+  const action = mixedChannelWarningAction.value
+  if (!action) {
+    clearMixedChannelDialog()
+    return
+  }
+  clearMixedChannelDialog()
+  submitting.value = true
+  try {
+    await action()
+  } finally {
+    submitting.value = false
+  }
+}
+
+const handleMixedChannelCancel = () => {
+  clearMixedChannelDialog()
+}
+
+const normalizePoolModeRetryCount = (value: number) => {
+  if (!Number.isFinite(value)) {
+    return DEFAULT_POOL_MODE_RETRY_COUNT
+  }
+  const normalized = Math.trunc(value)
+  if (normalized < 0) {
+    return 0
+  }
+  if (normalized > MAX_POOL_MODE_RETRY_COUNT) {
+    return MAX_POOL_MODE_RETRY_COUNT
+  }
+  return normalized
+}
+
+const applyVertexServiceAccountJson = (value: string) => {
+  const raw = value.trim()
+  if (!raw) {
+    vertexProjectId.value = ''
+    vertexClientEmail.value = ''
+    return false
+  }
+  try {
+    const parsed = JSON.parse(raw) as Record<string, unknown>
+    const projectId = typeof parsed.project_id === 'string' ? parsed.project_id.trim() : ''
+    const clientEmail = typeof parsed.client_email === 'string' ? parsed.client_email.trim() : ''
+    const privateKey = typeof parsed.private_key === 'string' ? parsed.private_key.trim() : ''
+    if (!projectId || !clientEmail || !privateKey) {
+      appStore.showError(t('admin.accounts.vertexSaJsonMissingFields'))
+      return false
+    }
+    vertexProjectId.value = projectId
+    vertexClientEmail.value = clientEmail
+    vertexServiceAccountJson.value = JSON.stringify(parsed)
+    return true
+  } catch {
+    appStore.showError(t('admin.accounts.vertexSaJsonInvalid'))
+    return false
+  }
+}
+
+const parseVertexServiceAccountJson = () => applyVertexServiceAccountJson(vertexServiceAccountJson.value)
+
+const handleVertexServiceAccountFile = async (event: Event) => {
+  const input = event.target as HTMLInputElement
+  const file = input.files?.[0]
+  if (!file) return
+  try {
+    applyVertexServiceAccountJson(await file.text())
+  } finally {
+    input.value = ''
+  }
+}
+
+const handleVertexServiceAccountDrop = async (event: DragEvent) => {
+  vertexServiceAccountDragActive.value = false
+  const file = event.dataTransfer?.files?.[0]
+  if (!file) return
+  applyVertexServiceAccountJson(await file.text())
+}
+
+const handleSubmit = async () => {
+  // For OAuth-based type, handle OAuth flow (goes to step 2)
+  if (isOAuthFlow.value) {
+    if (!isGrokSSOInputMethod.value && !form.name.trim()) {
+      appStore.showError(t('admin.accounts.pleaseEnterAccountName'))
+      return
+    }
+    const canContinue = await ensureAntigravityMixedChannelConfirmed(async () => {
+      step.value = 2
+    })
+    if (!canContinue) {
+      return
+    }
+    step.value = 2
+    return
+  }
+
+  // For Bedrock type, create directly
+  if (form.platform === 'anthropic' && accountCategory.value === 'bedrock') {
+    if (!form.name.trim()) {
+      appStore.showError(t('admin.accounts.pleaseEnterAccountName'))
+      return
+    }
+
+    const credentials: Record<string, unknown> = {
+      auth_mode: bedrockAuthMode.value,
+      aws_region: bedrockRegion.value.trim() || 'us-east-1',
+    }
+
+    if (bedrockAuthMode.value === 'sigv4') {
+      if (!bedrockAccessKeyId.value.trim()) {
+        appStore.showError(t('admin.accounts.bedrockAccessKeyIdRequired'))
+        return
+      }
+      if (!bedrockSecretAccessKey.value.trim()) {
+        appStore.showError(t('admin.accounts.bedrockSecretAccessKeyRequired'))
+        return
+      }
+      credentials.aws_access_key_id = bedrockAccessKeyId.value.trim()
+      credentials.aws_secret_access_key = bedrockSecretAccessKey.value.trim()
+      if (bedrockSessionToken.value.trim()) {
+        credentials.aws_session_token = bedrockSessionToken.value.trim()
+      }
+    } else {
+      if (!bedrockApiKeyValue.value.trim()) {
+        appStore.showError(t('admin.accounts.bedrockApiKeyRequired'))
+        return
+      }
+      credentials.api_key = bedrockApiKeyValue.value.trim()
+    }
+
+    if (bedrockForceGlobal.value) {
+      credentials.aws_force_global = 'true'
+    }
+
+    // Model mapping
+    const modelMapping = buildModelMappingObject(
+      modelRestrictionMode.value, allowedModels.value, modelMappings.value
+    )
+    if (modelMapping) {
+      credentials.model_mapping = modelMapping
+    }
+
+    // Pool mode
+    if (poolModeEnabled.value) {
+      credentials.pool_mode = true
+      credentials.pool_mode_retry_count = normalizePoolModeRetryCount(poolModeRetryCount.value)
+      const parsedRetryStatusCodes = parsePoolModeRetryStatusCodes(poolModeRetryStatusCodesInput.value)
+      if (parsedRetryStatusCodes.length > 0) {
+        credentials.pool_mode_retry_status_codes = parsedRetryStatusCodes
+      }
+    }
+
+    applyInterceptWarmup(credentials, interceptWarmupRequests.value, 'create')
+
+    await createAccountAndFinish('anthropic', 'bedrock' as AccountType, credentials)
+    return
+  }
+
+  // For Antigravity upstream type, create directly
+  if (form.platform === 'antigravity' && antigravityAccountType.value === 'upstream') {
+    if (!form.name.trim()) {
+      appStore.showError(t('admin.accounts.pleaseEnterAccountName'))
+      return
+    }
+    if (!upstreamBaseUrl.value.trim()) {
+      appStore.showError(t('admin.accounts.upstream.pleaseEnterBaseUrl'))
+      return
+    }
+    if (!upstreamApiKey.value.trim()) {
+      appStore.showError(t('admin.accounts.upstream.pleaseEnterApiKey'))
+      return
+    }
+
+    // Build upstream credentials (and optional model restriction)
+    const credentials: Record<string, unknown> = {
+      base_url: upstreamBaseUrl.value.trim(),
+      api_key: upstreamApiKey.value.trim()
+    }
+
+    // Antigravity 只使用映射模式
+    const antigravityModelMapping = buildModelMappingObject(
+      'mapping',
+      [],
+      antigravityModelMappings.value
+    )
+    if (antigravityModelMapping) {
+      credentials.model_mapping = antigravityModelMapping
+    }
+
+    applyInterceptWarmup(credentials, interceptWarmupRequests.value, 'create')
+
+    const extra = buildAntigravityExtra()
+    await createAccountAndFinish(form.platform, 'apikey', credentials, extra)
+    return
+  }
+
+  if ((form.platform === 'gemini' || form.platform === 'anthropic') && accountCategory.value === 'service_account') {
+    if (!form.name.trim()) {
+      appStore.showError(t('admin.accounts.pleaseEnterAccountName'))
+      return
+    }
+    if (!parseVertexServiceAccountJson()) {
+      return
+    }
+    if (!vertexLocation.value.trim()) {
+      appStore.showError(t('admin.accounts.vertexLocationRequired'))
+      return
+    }
+    const credentials: Record<string, unknown> = {
+      service_account_json: vertexServiceAccountJson.value.trim(),
+      project_id: vertexProjectId.value.trim(),
+      client_email: vertexClientEmail.value.trim(),
+      location: vertexLocation.value.trim(),
+      tier_id: 'vertex'
+    }
+    await createAccountAndFinish(form.platform, 'service_account' as AccountType, credentials)
+    return
+  }
+
+  // For apikey type, create directly
+  if (!apiKeyValue.value.trim()) {
+    appStore.showError(t('admin.accounts.pleaseEnterApiKey'))
+    return
+  }
+
+  // Determine default base URL based on platform
+  const defaultBaseUrl =
+    form.platform === 'openai'
+      ? 'https://api.openai.com'
+      : form.platform === 'gemini'
+        ? 'https://generativelanguage.googleapis.com'
+        : form.platform === 'grok'
+          ? 'https://api.x.ai/v1'
+          : 'https://api.anthropic.com'
+
+  // Build credentials with optional model mapping
+  const credentials: Record<string, unknown> = {
+    base_url: apiKeyBaseUrl.value.trim() || defaultBaseUrl,
+    api_key: apiKeyValue.value.trim()
+  }
+  if (form.platform === 'gemini') {
+    credentials.tier_id = geminiTierAIStudio.value
+  }
+
+  // 国产供应商：账号模式 + 协议 + 对应端点写入凭据；后端按 account_mode 路由
+  // 额度/余额探测，按 api_protocol 路由转发端点与格式。注意 CN apikey 走本函数
+  // 的通用路径（直接 doCreateAccount），不经过 createAccountAndFinish。
+  if (form.platform === 'kimi' || form.platform === 'zhipu' || form.platform === 'deepseek') {
+    credentials.account_mode = accountMode.value
+    credentials.api_protocol = apiProtocol.value
+    if (apiProtocol.value === 'adaptive') {
+      const defaults = defaultCNAdaptiveBaseUrls(form.platform, accountMode.value)
+      const protocolBaseUrls: Record<string, string> = {}
+      for (const item of cnAdaptiveProtocolOptions.value) {
+        protocolBaseUrls[item.value] = (adaptiveBaseUrls.value[item.value] || defaults[item.value]).trim()
+      }
+      credentials.api_base_urls = protocolBaseUrls
+      credentials.base_url = protocolBaseUrls.chat_completions
+    }
+    const resolvedCNBase = (
+      apiKeyBaseUrl.value.trim() || defaultCNBaseUrl(form.platform, accountMode.value, apiProtocol.value)
+    ).trim()
+    if (apiProtocol.value !== 'adaptive' && resolvedCNBase) {
+      credentials.base_url = resolvedCNBase
+    }
+    // 智谱团队版 Coding Plan：组织/项目 ID 写入凭据（非空才写）
+    if (form.platform === 'zhipu' && accountMode.value === 'coding') {
+      if (zhipuOrganization.value.trim()) credentials.zhipu_organization = zhipuOrganization.value.trim()
+      if (zhipuProject.value.trim()) credentials.zhipu_project = zhipuProject.value.trim()
+    }
+  }
+
+  // Add model mapping if configured（OpenAI 开启自动透传时不应用）
+  if (!isOpenAIModelRestrictionDisabled.value) {
+    const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+    if (modelMapping) {
+      credentials.model_mapping = modelMapping
+    }
+  }
+  if (form.platform === 'openai') {
+    applyOpenAIEndpointCapabilities(credentials)
+    const compactModelMapping = buildOpenAICompactModelMapping()
+    if (compactModelMapping) {
+      credentials.compact_model_mapping = compactModelMapping
+    }
+  }
+
+  // Add pool mode if enabled
+  if (poolModeEnabled.value) {
+    credentials.pool_mode = true
+    credentials.pool_mode_retry_count = normalizePoolModeRetryCount(poolModeRetryCount.value)
+    const parsedRetryStatusCodes = parsePoolModeRetryStatusCodes(poolModeRetryStatusCodesInput.value)
+    if (parsedRetryStatusCodes.length > 0) {
+      credentials.pool_mode_retry_status_codes = parsedRetryStatusCodes
+    }
+  }
+
+  // Add custom error codes if enabled
+  if (customErrorCodesEnabled.value) {
+    credentials.custom_error_codes_enabled = true
+    credentials.custom_error_codes = [...selectedErrorCodes.value]
+  }
+
+  // Add header override if enabled for this API-key platform
+  if (isHeaderOverrideCapable(form.platform, 'apikey')) {
+    if (headerOverrideEnabled.value) {
+      const headerError = validateHeaderOverrideRows(headerOverrideRows.value)
+      if (headerError) {
+        appStore.showError(t(`admin.accounts.headerOverride.${headerError}`))
+        return
+      }
+    }
+    applyHeaderOverride(credentials, headerOverrideEnabled.value, headerOverrideRows.value, 'create')
+  }
+
+  applyInterceptWarmup(credentials, interceptWarmupRequests.value, 'create')
+  if (!applyTempUnschedConfig(credentials)) {
+    return
+  }
+
+  form.credentials = credentials
+  const extra = buildAnthropicExtra(buildOpenAIExtra())
+
+  await doCreateAccount({
+    ...form,
+    group_ids: form.group_ids,
+    extra,
+    upstream_billing_probe_enabled: upstreamBillingAutoProbeEnabled.value,
+    auto_pause_on_expired: autoPauseOnExpired.value
+  })
+}
+
+const goBackToBasicInfo = () => {
+  step.value = 1
+  oauth.resetState()
+  openaiOAuth.resetState()
+  geminiOAuth.resetState()
+  antigravityOAuth.resetState()
+  grokOAuth.resetState()
+  oauthFlowRef.value?.reset()
+}
+
+const handleGenerateUrl = async () => {
+  if (form.platform === 'openai') {
+    await openaiOAuth.generateAuthUrl(form.proxy_id)
+  } else if (form.platform === 'gemini') {
+    await geminiOAuth.generateAuthUrl(
+      form.proxy_id,
+      oauthFlowRef.value?.projectId,
+      geminiOAuthType.value,
+      geminiSelectedTier.value
+    )
+  } else if (form.platform === 'antigravity') {
+    await antigravityOAuth.generateAuthUrl(form.proxy_id)
+  } else if (form.platform === 'grok') {
+    await grokOAuth.generateAuthUrl(form.proxy_id)
+  } else {
+    await oauth.generateAuthUrl(addMethod.value, form.proxy_id)
+  }
+}
+
+const handleValidateRefreshToken = (rt: string) => {
+  if (form.platform === 'openai') {
+    handleOpenAIValidateRT(rt)
+  } else if (form.platform === 'antigravity') {
+    handleAntigravityValidateRT(rt)
+  } else if (form.platform === 'grok') {
+    handleGrokValidateRT(rt)
+  }
+}
+
+const handleValidateSessionToken = (_sessionToken: string) => {
+  // Session token validation removed
+}
+
+const formatDateTimeLocal = formatDateTimeLocalInput
+const parseDateTimeLocal = parseDateTimeLocalInput
+
+// Create account and handle success/failure
+const createAccountAndFinish = async (
+  platform: AccountPlatform,
+  type: AccountType,
+  credentials: Record<string, unknown>,
+  extra?: Record<string, unknown>
+) => {
+  if (!applyTempUnschedConfig(credentials)) {
+    return
+  }
+  // Inject quota limits for apikey/bedrock accounts
+  let finalExtra = extra
+  if (type === 'apikey' || type === 'bedrock') {
+    const quotaExtra: Record<string, unknown> = { ...(extra || {}) }
+    if (editQuotaLimit.value != null && editQuotaLimit.value > 0) {
+      quotaExtra.quota_limit = editQuotaLimit.value
+    }
+    if (editQuotaDailyLimit.value != null && editQuotaDailyLimit.value > 0) {
+      quotaExtra.quota_daily_limit = editQuotaDailyLimit.value
+    }
+    if (editQuotaWeeklyLimit.value != null && editQuotaWeeklyLimit.value > 0) {
+      quotaExtra.quota_weekly_limit = editQuotaWeeklyLimit.value
+    }
+    // Quota reset mode config
+    if (editDailyResetMode.value === 'fixed') {
+      quotaExtra.quota_daily_reset_mode = 'fixed'
+      quotaExtra.quota_daily_reset_hour = editDailyResetHour.value ?? 0
+    }
+    if (editWeeklyResetMode.value === 'fixed') {
+      quotaExtra.quota_weekly_reset_mode = 'fixed'
+      quotaExtra.quota_weekly_reset_day = editWeeklyResetDay.value ?? 1
+      quotaExtra.quota_weekly_reset_hour = editWeeklyResetHour.value ?? 0
+    }
+    if (editDailyResetMode.value === 'fixed' || editWeeklyResetMode.value === 'fixed') {
+      quotaExtra.quota_reset_timezone = editResetTimezone.value || 'UTC'
+    }
+    // Quota notify config
+    writeQuotaNotifyToExtra(quotaExtra, 'create')
+    if (Object.keys(quotaExtra).length > 0) {
+      finalExtra = quotaExtra
+    }
+  }
+  if (platform === 'openai') {
+    if (type === 'apikey') {
+      applyOpenAIEndpointCapabilities(credentials)
+    }
+    const compactModelMapping = buildOpenAICompactModelMapping()
+    if (compactModelMapping) {
+      credentials.compact_model_mapping = compactModelMapping
+    } else {
+      delete credentials.compact_model_mapping
+    }
+  }
+  if (platform === 'grok') {
+    if (!credentials.base_url) {
+      credentials.base_url = apiKeyBaseUrl.value.trim() || 'https://api.x.ai/v1'
+    }
+    const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+    if (modelMapping) {
+      credentials.model_mapping = modelMapping
+    } else {
+      delete credentials.model_mapping
+    }
+  }
+  await doCreateAccount({
+    name: form.name,
+    notes: form.notes,
+    platform,
+    type,
+    credentials,
+    extra: finalExtra,
+    proxy_id: form.proxy_id,
+    concurrency: form.concurrency,
+    load_factor: form.load_factor ?? undefined,
+    priority: form.priority,
+    rate_multiplier: form.rate_multiplier,
+    group_ids: form.group_ids,
+    expires_at: form.expires_at,
+    // 上游倍率探测对全部 API-key 平台开放（antigravity upstream 走本 helper）；
+    // 非 apikey 类型（bedrock/oauth）不传，后端不动作。
+    upstream_billing_probe_enabled: type === 'apikey' ? upstreamBillingAutoProbeEnabled.value : undefined,
+    auto_pause_on_expired: autoPauseOnExpired.value
+  })
+}
+
+// Grok 手动 RT 批量验证和创建
+const handleGrokValidateRT = async (refreshTokenInput: string) => {
+  if (!refreshTokenInput.trim()) return
+
+  const refreshTokens = refreshTokenInput
+    .split('\n')
+    .map((rt) => rt.trim())
+    .filter((rt) => rt)
+
+  if (refreshTokens.length === 0) {
+    grokOAuth.error.value = t('admin.accounts.oauth.grok.pleaseEnterRefreshToken')
+    return
+  }
+  if (!validateGrokOAuthUpstreamConfig()) return
+
+  grokOAuth.loading.value = true
+  grokOAuth.error.value = ''
+
+  let successCount = 0
+  let failedCount = 0
+  const errors: string[] = []
+
+  try {
+    for (let i = 0; i < refreshTokens.length; i++) {
+      try {
+        const tokenInfo = await grokOAuth.validateRefreshToken(refreshTokens[i], form.proxy_id)
+        if (!tokenInfo) {
+          failedCount++
+          errors.push(`#${i + 1}: ${grokOAuth.error.value || 'Validation failed'}`)
+          grokOAuth.error.value = ''
+          continue
+        }
+
+        const credentials = grokOAuth.buildCredentials(tokenInfo)
+        applyGrokOAuthUpstreamConfig(credentials)
+        const extra = grokOAuth.buildExtraInfo(tokenInfo)
+        const accountName = refreshTokens.length > 1 ? `${form.name || tokenInfo.email || 'Grok OAuth Account'} #${i + 1}` : (form.name || tokenInfo.email || 'Grok OAuth Account')
+
+        const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+        if (modelMapping) {
+          credentials.model_mapping = modelMapping
+        }
+        if (!applyTempUnschedConfig(credentials)) {
+          return
+        }
+
+        await adminAPI.accounts.create({
+          name: accountName,
+          notes: form.notes,
+          platform: 'grok',
+          type: 'oauth',
+          credentials,
+          extra,
+          proxy_id: form.proxy_id,
+          concurrency: form.concurrency,
+          load_factor: form.load_factor ?? undefined,
+          priority: form.priority,
+          rate_multiplier: form.rate_multiplier,
+          group_ids: form.group_ids,
+          expires_at: form.expires_at,
+          auto_pause_on_expired: autoPauseOnExpired.value
+        })
+        successCount++
+      } catch (error: any) {
+        failedCount++
+        const errMsg = error.response?.data?.detail || error.message || 'Unknown error'
+        errors.push(`#${i + 1}: ${errMsg}`)
+      }
+    }
+
+    if (successCount > 0 && failedCount === 0) {
+      appStore.showSuccess(
+        refreshTokens.length > 1
+          ? t('admin.accounts.oauth.batchSuccess', { count: successCount })
+          : t('admin.accounts.accountCreated')
+      )
+      emit('created')
+      handleClose()
+    } else if (successCount > 0) {
+      appStore.showWarning(t('admin.accounts.oauth.batchPartialSuccess', { success: successCount, failed: failedCount }))
+      grokOAuth.error.value = errors.join('\n')
+      emit('created')
+    } else {
+      grokOAuth.error.value = errors.join('\n')
+      appStore.showError(t('admin.accounts.oauth.batchFailed'))
+    }
+  } finally {
+    grokOAuth.loading.value = false
+  }
+}
+
+const handleGrokImportSSO = async (ssoInput: string) => {
+  // Align with OpenAI/Grok RT batch import: one token per line, no client-side dedupe.
+  const ssoTokens = ssoInput
+    .split('\n')
+    .map((token) => token.trim())
+    .filter((token) => token)
+  if (ssoTokens.length === 0) return
+  if (!validateGrokOAuthUpstreamConfig()) return
+
+  grokOAuth.loading.value = true
+  grokOAuth.error.value = ''
+
+  const credentials: Record<string, unknown> = {}
+  applyGrokOAuthUpstreamConfig(credentials)
+  const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+  if (modelMapping) {
+    credentials.model_mapping = modelMapping
+  }
+  if (!applyTempUnschedConfig(credentials)) {
+    grokOAuth.loading.value = false
+    return
+  }
+
+  try {
+    const result = await adminAPI.grok.createFromSSO({
+      sso_tokens: ssoTokens,
+      name: form.name || undefined,
+      notes: form.notes || undefined,
+      proxy_id: form.proxy_id,
+      group_ids: form.group_ids,
+      credentials,
+      concurrency: form.concurrency,
+      load_factor: form.load_factor ?? undefined,
+      priority: form.priority,
+      rate_multiplier: form.rate_multiplier,
+      expires_at: form.expires_at,
+      auto_pause_on_expired: autoPauseOnExpired.value
+    })
+
+    const successCount = result.created?.length || 0
+    const failedCount = result.failed?.length || 0
+    if (successCount > 0 && failedCount === 0) {
+      appStore.showSuccess(
+        ssoTokens.length > 1
+          ? t('admin.accounts.oauth.batchSuccess', { count: successCount })
+          : t('admin.accounts.accountCreated')
+      )
+      emit('created')
+      handleClose()
+    } else if (successCount > 0 && failedCount > 0) {
+      // Same as OpenAI/Grok RT: keep input, show failures, refresh list.
+      appStore.showWarning(
+        t('admin.accounts.oauth.batchPartialSuccess', { success: successCount, failed: failedCount })
+      )
+      grokOAuth.error.value = (result.failed || [])
+        .map((item) => `#${item.index}: ${item.error || 'Unknown error'}`)
+        .join('\n')
+      emit('created')
+    } else {
+      grokOAuth.error.value = (result.failed || [])
+        .map((item) => `#${item.index}: ${item.error || 'Unknown error'}`)
+        .join('\n') || t('admin.accounts.oauth.grok.failedToConvertSSO')
+      appStore.showError(t('admin.accounts.oauth.batchFailed'))
+    }
+  } catch (error: any) {
+    grokOAuth.error.value = error.response?.data?.detail || error.message || t('admin.accounts.oauth.grok.failedToConvertSSO')
+    appStore.showError(grokOAuth.error.value)
+  } finally {
+    grokOAuth.loading.value = false
+  }
+}
+
+/**
+ * Grok password login: each line is email----password.
+ * Password is only used for the authorize API call; buildCredentials never stores it.
+ */
+const handleGrokAuthorizePassword = async (emailPasswordInput: string) => {
+  if (!emailPasswordInput.trim()) return
+  if (!validateGrokOAuthUpstreamConfig()) return
+
+  const lines = emailPasswordInput
+    .split('\n')
+    // Keep the password portion byte-for-byte; trim is only for determining
+    // whether this textarea line is blank.
+    .filter((line) => line.trim() && line.includes('----'))
+
+  if (lines.length === 0) {
+    grokOAuth.error.value = t(
+      'admin.accounts.oauth.grok.pleaseEnterPassword',
+      'Please enter email----password (one per line)'
+    )
+    return
+  }
+
+  grokOAuth.loading.value = true
+  grokOAuth.error.value = ''
+
+  let successCount = 0
+  let failedCount = 0
+  const errors: string[] = []
+
+  try {
+    for (let i = 0; i < lines.length; i++) {
+      try {
+        const tokenInfo = await grokOAuth.authorizePassword(lines[i], form.proxy_id)
+        if (!tokenInfo) {
+          failedCount++
+          errors.push(`#${i + 1}: ${grokOAuth.error.value || 'Authorization failed'}`)
+          grokOAuth.error.value = ''
+          continue
+        }
+
+        const credentials = grokOAuth.buildCredentials(tokenInfo)
+        applyGrokOAuthUpstreamConfig(credentials)
+        const extra = grokOAuth.buildExtraInfo(tokenInfo)
+        const accountName =
+          lines.length > 1
+            ? `${form.name || tokenInfo.email || 'Grok OAuth Account'} #${i + 1}`
+            : form.name || tokenInfo.email || 'Grok OAuth Account'
+
+        const modelMapping = buildModelMappingObject(
+          modelRestrictionMode.value,
+          allowedModels.value,
+          modelMappings.value
+        )
+        if (modelMapping) {
+          credentials.model_mapping = modelMapping
+        }
+        if (!applyTempUnschedConfig(credentials)) {
+          return
+        }
+
+        await adminAPI.accounts.create({
+          name: accountName,
+          notes: form.notes,
+          platform: 'grok',
+          type: 'oauth',
+          credentials,
+          extra,
+          proxy_id: form.proxy_id,
+          concurrency: form.concurrency,
+          load_factor: form.load_factor ?? undefined,
+          priority: form.priority,
+          rate_multiplier: form.rate_multiplier,
+          group_ids: form.group_ids,
+          expires_at: form.expires_at,
+          auto_pause_on_expired: autoPauseOnExpired.value
+        })
+        successCount++
+      } catch (error: any) {
+        failedCount++
+        const errMsg = error.response?.data?.detail || error.message || 'Unknown error'
+        errors.push(`#${i + 1}: ${errMsg}`)
+      }
+    }
+
+    if (successCount > 0 && failedCount === 0) {
+      appStore.showSuccess(
+        lines.length > 1
+          ? t('admin.accounts.oauth.batchSuccess', { count: successCount })
+          : t('admin.accounts.accountCreated')
+      )
+      emit('created')
+      handleClose()
+    } else if (successCount > 0) {
+      appStore.showWarning(
+        t('admin.accounts.oauth.batchPartialSuccess', {
+          success: successCount,
+          failed: failedCount
+        })
+      )
+      grokOAuth.error.value = errors.join('\n')
+      emit('created')
+    } else {
+      grokOAuth.error.value = errors.join('\n')
+      appStore.showError(t('admin.accounts.oauth.batchFailed'))
+    }
+  } finally {
+    grokOAuth.loading.value = false
+  }
+}
+
+// OpenAI OAuth 授权码兑换
+const handleOpenAIExchange = async (authCode: string) => {
+  const oauthClient = openaiOAuth
+  if (!authCode.trim() || !oauthClient.sessionId.value) return
+
+  oauthClient.loading.value = true
+  oauthClient.error.value = ''
+
+  try {
+    const stateToUse = (oauthFlowRef.value?.oauthState || oauthClient.oauthState.value || '').trim()
+    if (!stateToUse) {
+      oauthClient.error.value = t('admin.accounts.oauth.authFailed')
+      appStore.showError(oauthClient.error.value)
+      return
+    }
+
+    const tokenInfo = await oauthClient.exchangeAuthCode(
+      authCode.trim(),
+      oauthClient.sessionId.value,
+      stateToUse,
+      form.proxy_id
+    )
+    if (!tokenInfo) return
+
+    const credentials = oauthClient.buildCredentials(tokenInfo)
+    const oauthExtra = oauthClient.buildExtraInfo(tokenInfo) as Record<string, unknown> | undefined
+    const extra = buildOpenAIExtra(oauthExtra)
+    const shouldCreateOpenAI = form.platform === 'openai'
+
+    // Add model mapping for OpenAI OAuth accounts（透传模式下不应用）
+    if (shouldCreateOpenAI && !isOpenAIModelRestrictionDisabled.value) {
+      const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+      if (modelMapping) {
+        credentials.model_mapping = modelMapping
+      }
+    }
+    if (shouldCreateOpenAI) {
+      const compactModelMapping = buildOpenAICompactModelMapping()
+      if (compactModelMapping) {
+        credentials.compact_model_mapping = compactModelMapping
+      }
+    }
+
+    // 应用临时不可调度配置
+    if (!applyTempUnschedConfig(credentials)) {
+      return
+    }
+
+    if (shouldCreateOpenAI) {
+      await adminAPI.accounts.create({
+        name: form.name,
+        notes: form.notes,
+        platform: 'openai',
+        type: 'oauth',
+        credentials,
+        extra,
+        proxy_id: form.proxy_id,
+        concurrency: form.concurrency,
+        load_factor: form.load_factor ?? undefined,
+        priority: form.priority,
+        rate_multiplier: form.rate_multiplier,
+        group_ids: form.group_ids,
+        expires_at: form.expires_at,
+        auto_pause_on_expired: autoPauseOnExpired.value
+      })
+      appStore.showSuccess(t('admin.accounts.accountCreated'))
+    }
+
+    emit('created')
+    handleClose()
+  } catch (error: any) {
+    oauthClient.error.value = error.response?.data?.detail || t('admin.accounts.oauth.authFailed')
+    appStore.showError(oauthClient.error.value)
+  } finally {
+    oauthClient.loading.value = false
+  }
+}
+
+// OpenAI 手动 RT 批量验证和创建
+// OpenAI Mobile RT client_id
+const OPENAI_MOBILE_RT_CLIENT_ID = 'app_LlGpXReQgckcGGUo2JrYvtJK'
+
+const buildOpenAICodexImportCredentialExtras = (): Record<string, unknown> | null => {
+  const credentials: Record<string, unknown> = {}
+  if (!isOpenAIModelRestrictionDisabled.value) {
+    const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+    if (modelMapping) {
+      credentials.model_mapping = modelMapping
+    }
+  }
+
+  const compactModelMapping = buildOpenAICompactModelMapping()
+  if (compactModelMapping) {
+    credentials.compact_model_mapping = compactModelMapping
+  }
+
+  if (!applyTempUnschedConfig(credentials)) {
+    return null
+  }
+  return credentials
+}
+
+const formatCodexImportMessages = (messages?: CodexSessionImportMessage[]) => {
+  return (messages || [])
+    .map((item) => {
+      const name = item.name ? ` ${item.name}` : ''
+      return `#${item.index}${name}: ${item.message}`
+    })
+    .join('\n')
+}
+
+const isAgentIdentityImportContent = (content: string) => {
+  const isAgentIdentityValue = (value: unknown): boolean => {
+    if (Array.isArray(value)) return value.length > 0 && value.every(isAgentIdentityValue)
+    if (!value || typeof value !== 'object') return false
+    const record = value as Record<string, unknown>
+    const authMode = record.auth_mode ?? record.authMode
+    const agentIdentity = record.agent_identity ?? record.agentIdentity
+    return (typeof authMode === 'string' && authMode.toLowerCase() === 'agentidentity')
+      || (!!agentIdentity && typeof agentIdentity === 'object')
+  }
+
+  try {
+    return isAgentIdentityValue(JSON.parse(content))
+  } catch {
+    const lines = content.split('\n').map((line) => line.trim()).filter(Boolean)
+    if (lines.length === 0) return false
+    try {
+      return lines.every((line) => isAgentIdentityValue(JSON.parse(line)))
+    } catch {
+      return false
+    }
+  }
+}
+
+const handleOpenAIImportCodexSession = async (content: string) => {
+  const oauthClient = openaiOAuth
+  const trimmed = content.trim()
+  if (!trimmed) {
+    oauthClient.error.value = t('admin.accounts.oauth.openai.codexSessionEmpty')
+    return
+  }
+  if (oauthFlowRef.value?.inputMethod === 'agent_identity' && !isAgentIdentityImportContent(trimmed)) {
+    oauthClient.error.value = t('admin.accounts.oauth.openai.agentIdentityInvalid')
+    return
+  }
+
+  const credentialExtras = buildOpenAICodexImportCredentialExtras()
+  if (credentialExtras === null) {
+    return
+  }
+
+  oauthClient.loading.value = true
+  oauthClient.error.value = ''
+
+  try {
+    const extra = buildOpenAICodexImportExtra()
+    const result = await adminAPI.accounts.importCodexSession({
+      content: trimmed,
+      name: form.name,
+      notes: form.notes || null,
+      proxy_id: form.proxy_id,
+      concurrency: form.concurrency,
+      load_factor: form.load_factor ?? undefined,
+      priority: form.priority,
+      rate_multiplier: form.rate_multiplier,
+      group_ids: form.group_ids,
+      expires_at: form.expires_at,
+      auto_pause_on_expired: autoPauseOnExpired.value,
+      credential_extras: Object.keys(credentialExtras).length > 0 ? credentialExtras : undefined,
+      extra,
+      update_existing: true
+    })
+
+    const successCount = result.created + result.updated
+    const params = {
+      created: result.created,
+      updated: result.updated,
+      skipped: result.skipped,
+      failed: result.failed
+    }
+
+    if (successCount > 0 && result.failed === 0) {
+      appStore.showSuccess(t('admin.accounts.oauth.openai.codexSessionImportSuccess', params))
+      emit('created')
+      handleClose()
+      return
+    }
+
+    const errorText = formatCodexImportMessages(result.errors)
+    const warningText = formatCodexImportMessages(result.warnings)
+    oauthClient.error.value = [errorText, warningText].filter(Boolean).join('\n')
+
+    if (result.failed === 0) {
+      appStore.showWarning(t('admin.accounts.oauth.openai.codexSessionImportSuccess', params))
+      return
+    }
+
+    if (successCount > 0) {
+      appStore.showWarning(t('admin.accounts.oauth.openai.codexSessionImportPartial', params))
+      emit('created')
+      return
+    }
+
+    appStore.showError(t('admin.accounts.oauth.openai.codexSessionImportFailed'))
+  } catch (error: any) {
+    oauthClient.error.value =
+      error.response?.data?.detail ||
+      error.response?.data?.message ||
+      error.message ||
+      t('admin.accounts.oauth.openai.codexSessionImportFailed')
+    appStore.showError(oauthClient.error.value)
+  } finally {
+    oauthClient.loading.value = false
+  }
+}
+
+const handleOpenAIImportCodexPAT = async (accessToken: string) => {
+  const oauthClient = openaiOAuth
+  const trimmed = accessToken.trim()
+  if (!trimmed) {
+    oauthClient.error.value = t('admin.accounts.oauth.openai.codexPatEmpty')
+    return
+  }
+
+  const credentialExtras = buildOpenAICodexImportCredentialExtras()
+  if (credentialExtras === null) {
+    return
+  }
+
+  oauthClient.loading.value = true
+  oauthClient.error.value = ''
+
+  try {
+    const extra = buildOpenAICodexImportExtra()
+    await adminAPI.accounts.createOpenAICodexPAT({
+      access_token: trimmed,
+      name: form.name,
+      notes: form.notes || null,
+      proxy_id: form.proxy_id,
+      concurrency: form.concurrency,
+      load_factor: form.load_factor ?? undefined,
+      priority: form.priority,
+      rate_multiplier: form.rate_multiplier,
+      group_ids: form.group_ids,
+      expires_at: form.expires_at,
+      auto_pause_on_expired: autoPauseOnExpired.value,
+      credential_extras: Object.keys(credentialExtras).length > 0 ? credentialExtras : undefined,
+      extra
+    })
+
+    appStore.showSuccess(t('admin.accounts.messages.accountCreated'))
+    emit('created')
+    handleClose()
+  } catch (error: any) {
+    oauthClient.error.value =
+      error.response?.data?.detail ||
+      error.response?.data?.message ||
+      error.message ||
+      t('admin.accounts.oauth.openai.codexPatImportFailed')
+    appStore.showError(oauthClient.error.value)
+  } finally {
+    oauthClient.loading.value = false
+  }
+}
+
+// OpenAI RT 批量验证和创建（共享逻辑）
+const handleOpenAIBatchRT = async (refreshTokenInput: string, clientId?: string) => {
+  const oauthClient = openaiOAuth
+  if (!refreshTokenInput.trim()) return
+
+  const refreshTokens = refreshTokenInput
+    .split('\n')
+    .map((rt) => rt.trim())
+    .filter((rt) => rt)
+
+  if (refreshTokens.length === 0) {
+    oauthClient.error.value = t('admin.accounts.oauth.openai.pleaseEnterRefreshToken')
+    return
+  }
+
+  oauthClient.loading.value = true
+  oauthClient.error.value = ''
+
+  let successCount = 0
+  let failedCount = 0
+  const errors: string[] = []
+  const shouldCreateOpenAI = form.platform === 'openai'
+
+  try {
+    for (let i = 0; i < refreshTokens.length; i++) {
+      try {
+        const tokenInfo = await oauthClient.validateRefreshToken(
+          refreshTokens[i],
+          form.proxy_id,
+          clientId
+        )
+        if (!tokenInfo) {
+          failedCount++
+          errors.push(`#${i + 1}: ${oauthClient.error.value || 'Validation failed'}`)
+          oauthClient.error.value = ''
+          continue
+        }
+
+        const credentials = oauthClient.buildCredentials(tokenInfo)
+        if (clientId) {
+          credentials.client_id = clientId
+        }
+        const oauthExtra = oauthClient.buildExtraInfo(tokenInfo) as Record<string, unknown> | undefined
+        const extra = buildOpenAIExtra(oauthExtra)
+
+        // Add model mapping for OpenAI OAuth accounts（透传模式下不应用）
+        if (shouldCreateOpenAI && !isOpenAIModelRestrictionDisabled.value) {
+          const modelMapping = buildModelMappingObject(modelRestrictionMode.value, allowedModels.value, modelMappings.value)
+          if (modelMapping) {
+            credentials.model_mapping = modelMapping
+          }
+        }
+        if (shouldCreateOpenAI) {
+          const compactModelMapping = buildOpenAICompactModelMapping()
+          if (compactModelMapping) {
+            credentials.compact_model_mapping = compactModelMapping
+          }
+        }
+
+        // Generate account name; fallback to email if name is empty (ent schema requires NotEmpty)
+        const baseName = form.name || tokenInfo.email || 'OpenAI OAuth Account'
+        const accountName = refreshTokens.length > 1 ? `${baseName} #${i + 1}` : baseName
+
+        if (shouldCreateOpenAI) {
+          await adminAPI.accounts.create({
+            name: accountName,
+            notes: form.notes,
+            platform: 'openai',
+            type: 'oauth',
+            credentials,
+            extra,
+            proxy_id: form.proxy_id,
+            concurrency: form.concurrency,
+            load_factor: form.load_factor ?? undefined,
+            priority: form.priority,
+            rate_multiplier: form.rate_multiplier,
+            group_ids: form.group_ids,
+            expires_at: form.expires_at,
+            auto_pause_on_expired: autoPauseOnExpired.value
+          })
+        }
+
+        successCount++
+      } catch (error: any) {
+        failedCount++
+        const errMsg = error.response?.data?.detail || error.message || 'Unknown error'
+        errors.push(`#${i + 1}: ${errMsg}`)
+      }
+    }
+
+    // Show results
+    if (successCount > 0 && failedCount === 0) {
+      appStore.showSuccess(
+        refreshTokens.length > 1
+          ? t('admin.accounts.oauth.batchSuccess', { count: successCount })
+          : t('admin.accounts.accountCreated')
+      )
+      emit('created')
+      handleClose()
+    } else if (successCount > 0 && failedCount > 0) {
+      appStore.showWarning(
+        t('admin.accounts.oauth.batchPartialSuccess', { success: successCount, failed: failedCount })
+      )
+      oauthClient.error.value = errors.join('\n')
+      emit('created')
+    } else {
+      oauthClient.error.value = errors.join('\n')
+      appStore.showError(t('admin.accounts.oauth.batchFailed'))
+    }
+  } finally {
+    oauthClient.loading.value = false
+  }
+}
+
+// 手动输入 RT（Codex CLI client_id，默认）
+const handleOpenAIValidateRT = (rt: string) => handleOpenAIBatchRT(rt)
+
+// 手动输入 Mobile RT
+const handleOpenAIValidateMobileRT = (rt: string) => handleOpenAIBatchRT(rt, OPENAI_MOBILE_RT_CLIENT_ID)
+
+// Antigravity 手动 RT 批量验证和创建
+const handleAntigravityValidateRT = async (refreshTokenInput: string) => {
+  if (!refreshTokenInput.trim()) return
+
+  // Parse multiple refresh tokens (one per line)
+  const refreshTokens = refreshTokenInput
+    .split('\n')
+    .map((rt) => rt.trim())
+    .filter((rt) => rt)
+
+  if (refreshTokens.length === 0) {
+    antigravityOAuth.error.value = t('admin.accounts.oauth.antigravity.pleaseEnterRefreshToken')
+    return
+  }
+
+  antigravityOAuth.loading.value = true
+  antigravityOAuth.error.value = ''
+
+  let successCount = 0
+  let failedCount = 0
+  const errors: string[] = []
+
+  try {
+    for (let i = 0; i < refreshTokens.length; i++) {
+      try {
+        const tokenInfo = await antigravityOAuth.validateRefreshToken(
+          refreshTokens[i],
+          form.proxy_id
+        )
+        if (!tokenInfo) {
+          failedCount++
+          errors.push(`#${i + 1}: ${antigravityOAuth.error.value || 'Validation failed'}`)
+          antigravityOAuth.error.value = ''
+          continue
+        }
+
+        const credentials = antigravityOAuth.buildCredentials(tokenInfo, refreshTokens[i])
+        applyAntigravityProjectID(credentials, antigravityProjectId.value, 'create')
+        
+        // Generate account name with index for batch
+        const accountName = refreshTokens.length > 1 ? `${form.name} #${i + 1}` : form.name
+
+        // Note: Antigravity doesn't have buildExtraInfo, so we pass empty extra or rely on credentials
+        const createPayload = withAntigravityConfirmFlag({
+          name: accountName,
+          notes: form.notes,
+          platform: 'antigravity',
+          type: 'oauth',
+          credentials,
+          extra: {},
+          proxy_id: form.proxy_id,
+          concurrency: form.concurrency,
+          load_factor: form.load_factor ?? undefined,
+          priority: form.priority,
+          rate_multiplier: form.rate_multiplier,
+          group_ids: form.group_ids,
+          expires_at: form.expires_at,
+          auto_pause_on_expired: autoPauseOnExpired.value
+        })
+        await adminAPI.accounts.create(createPayload)
+        successCount++
+      } catch (error: any) {
+        failedCount++
+        const errMsg = error.response?.data?.detail || error.message || 'Unknown error'
+        errors.push(`#${i + 1}: ${errMsg}`)
+      }
+    }
+
+    // Show results
+    if (successCount > 0 && failedCount === 0) {
+      appStore.showSuccess(
+        refreshTokens.length > 1
+          ? t('admin.accounts.oauth.batchSuccess', { count: successCount })
+          : t('admin.accounts.accountCreated')
+      )
+      emit('created')
+      handleClose()
+    } else if (successCount > 0 && failedCount > 0) {
+      appStore.showWarning(
+        t('admin.accounts.oauth.batchPartialSuccess', { success: successCount, failed: failedCount })
+      )
+      antigravityOAuth.error.value = errors.join('\n')
+      emit('created')
+    } else {
+      antigravityOAuth.error.value = errors.join('\n')
+      appStore.showError(t('admin.accounts.oauth.batchFailed'))
+    }
+  } finally {
+    antigravityOAuth.loading.value = false
+  }
+}
+
+// Gemini OAuth 授权码兑换
+const handleGeminiExchange = async (authCode: string) => {
+  if (!authCode.trim() || !geminiOAuth.sessionId.value) return
+
+  geminiOAuth.loading.value = true
+  geminiOAuth.error.value = ''
+
+  try {
+    const stateFromInput = oauthFlowRef.value?.oauthState || ''
+    const stateToUse = stateFromInput || geminiOAuth.state.value
+    if (!stateToUse) {
+      geminiOAuth.error.value = t('admin.accounts.oauth.authFailed')
+      appStore.showError(geminiOAuth.error.value)
+      return
+    }
+
+    const tokenInfo = await geminiOAuth.exchangeAuthCode({
+      code: authCode.trim(),
+      sessionId: geminiOAuth.sessionId.value,
+      state: stateToUse,
+      proxyId: form.proxy_id,
+      oauthType: geminiOAuthType.value,
+      tierId: geminiSelectedTier.value
+    })
+    if (!tokenInfo) return
+
+    const credentials = geminiOAuth.buildCredentials(tokenInfo)
+    const extra = geminiOAuth.buildExtraInfo(tokenInfo)
+    await createAccountAndFinish('gemini', 'oauth', credentials, extra)
+  } catch (error: any) {
+    geminiOAuth.error.value = error.response?.data?.detail || t('admin.accounts.oauth.authFailed')
+    appStore.showError(geminiOAuth.error.value)
+  } finally {
+    geminiOAuth.loading.value = false
+  }
+}
+
+// Antigravity OAuth 授权码兑换
+const handleAntigravityExchange = async (authCode: string) => {
+  if (!authCode.trim() || !antigravityOAuth.sessionId.value) return
+
+  antigravityOAuth.loading.value = true
+  antigravityOAuth.error.value = ''
+
+  try {
+    const stateFromInput = oauthFlowRef.value?.oauthState || ''
+    const stateToUse = stateFromInput || antigravityOAuth.state.value
+    if (!stateToUse) {
+      antigravityOAuth.error.value = t('admin.accounts.oauth.authFailed')
+      appStore.showError(antigravityOAuth.error.value)
+      return
+    }
+
+    const tokenInfo = await antigravityOAuth.exchangeAuthCode({
+      code: authCode.trim(),
+      sessionId: antigravityOAuth.sessionId.value,
+      state: stateToUse,
+      proxyId: form.proxy_id
+    })
+		if (!tokenInfo) return
+
+		const credentials = antigravityOAuth.buildCredentials(tokenInfo)
+		applyAntigravityProjectID(credentials, antigravityProjectId.value, 'create')
+		applyInterceptWarmup(credentials, interceptWarmupRequests.value, 'create')
+		// Antigravity 只使用映射模式
+		const antigravityModelMapping = buildModelMappingObject(
+			'mapping',
+			[],
+			antigravityModelMappings.value
+		)
+		if (antigravityModelMapping) {
+			credentials.model_mapping = antigravityModelMapping
+		}
+		const extra = buildAntigravityExtra()
+		await createAccountAndFinish('antigravity', 'oauth', credentials, extra)
+  } catch (error: any) {
+    antigravityOAuth.error.value = error.response?.data?.detail || t('admin.accounts.oauth.authFailed')
+    appStore.showError(antigravityOAuth.error.value)
+  } finally {
+    antigravityOAuth.loading.value = false
+  }
+}
+
+// Grok OAuth 授权码兑换
+const handleGrokExchange = async (authCode: string) => {
+  if (!authCode.trim() || !grokOAuth.sessionId.value) return
+  if (!validateGrokOAuthUpstreamConfig()) return
+
+  grokOAuth.loading.value = true
+  grokOAuth.error.value = ''
+
+  try {
+    const stateFromInput = oauthFlowRef.value?.oauthState || ''
+    const stateToUse = stateFromInput || grokOAuth.state.value
+    if (!stateToUse) {
+      grokOAuth.error.value = t('admin.accounts.oauth.authFailed')
+      appStore.showError(grokOAuth.error.value)
+      return
+    }
+
+    const tokenInfo = await grokOAuth.exchangeAuthCode({
+      code: authCode.trim(),
+      sessionId: grokOAuth.sessionId.value,
+      state: stateToUse,
+      proxyId: form.proxy_id
+    })
+    if (!tokenInfo) return
+
+    const credentials = grokOAuth.buildCredentials(tokenInfo)
+    applyGrokOAuthUpstreamConfig(credentials)
+    const extra = grokOAuth.buildExtraInfo(tokenInfo)
+    await createAccountAndFinish('grok', 'oauth', credentials, extra)
+  } catch (error: any) {
+    grokOAuth.error.value = error.response?.data?.detail || t('admin.accounts.oauth.authFailed')
+    appStore.showError(grokOAuth.error.value)
+  } finally {
+    grokOAuth.loading.value = false
+  }
+}
+
+// Anthropic OAuth 授权码兑换
+const handleAnthropicExchange = async (authCode: string) => {
+  if (!authCode.trim() || !oauth.sessionId.value) return
+
+  oauth.loading.value = true
+  oauth.error.value = ''
+
+  try {
+    const proxyConfig = form.proxy_id ? { proxy_id: form.proxy_id } : {}
+    const endpoint =
+      addMethod.value === 'oauth'
+        ? '/admin/accounts/exchange-code'
+        : '/admin/accounts/exchange-setup-token-code'
+
+    const tokenInfo = await adminAPI.accounts.exchangeCode(endpoint, {
+      session_id: oauth.sessionId.value,
+      code: authCode.trim(),
+      ...proxyConfig
+    })
+
+    // Build extra with quota control settings
+    const baseExtra = oauth.buildExtraInfo(tokenInfo) || {}
+    const extra: Record<string, unknown> = { ...baseExtra }
+
+    // Add window cost limit settings
+    if (windowCostEnabled.value && windowCostLimit.value != null && windowCostLimit.value > 0) {
+      extra.window_cost_limit = windowCostLimit.value
+      extra.window_cost_sticky_reserve = windowCostStickyReserve.value ?? 10
+    }
+
+    // Add session limit settings
+    if (sessionLimitEnabled.value && maxSessions.value != null && maxSessions.value > 0) {
+      extra.max_sessions = maxSessions.value
+      extra.session_idle_timeout_minutes = sessionIdleTimeout.value ?? 5
+    }
+
+    // Add RPM limit settings
+    if (rpmLimitEnabled.value) {
+      const DEFAULT_BASE_RPM = 15
+      extra.base_rpm = (baseRpm.value != null && baseRpm.value > 0)
+        ? baseRpm.value
+        : DEFAULT_BASE_RPM
+      extra.rpm_strategy = rpmStrategy.value
+      if (rpmStickyBuffer.value != null && rpmStickyBuffer.value > 0) {
+        extra.rpm_sticky_buffer = rpmStickyBuffer.value
+      }
+    }
+
+    // UMQ mode（独立于 RPM）
+    if (userMsgQueueMode.value) {
+      extra.user_msg_queue_mode = userMsgQueueMode.value
+    }
+
+    // Add TLS fingerprint settings
+    if (tlsFingerprintEnabled.value) {
+      extra.enable_tls_fingerprint = true
+      if (tlsFingerprintProfileId.value) {
+        extra.tls_fingerprint_profile_id = tlsFingerprintProfileId.value
+      }
+    }
+
+    // Add session ID masking settings
+    if (sessionIdMaskingEnabled.value) {
+      extra.session_id_masking_enabled = true
+    }
+
+    // Add cache TTL override settings
+    if (cacheTTLOverrideEnabled.value) {
+      extra.cache_ttl_override_enabled = true
+      extra.cache_ttl_override_target = cacheTTLOverrideTarget.value
+    }
+
+    // Add custom base URL settings
+    if (customBaseUrlEnabled.value && customBaseUrl.value.trim()) {
+      extra.custom_base_url_enabled = true
+      extra.custom_base_url = customBaseUrl.value.trim()
+    }
+
+    const credentials: Record<string, unknown> = { ...tokenInfo }
+    applyInterceptWarmup(credentials, interceptWarmupRequests.value, 'create')
+    await createAccountAndFinish(form.platform, addMethod.value as AccountType, credentials, extra)
+  } catch (error: any) {
+    oauth.error.value = error.response?.data?.detail || t('admin.accounts.oauth.authFailed')
+    appStore.showError(oauth.error.value)
+  } finally {
+    oauth.loading.value = false
+  }
+}
+
+// 主入口：根据平台路由到对应处理函数
+const handleExchangeCode = async () => {
+  const authCode = oauthFlowRef.value?.authCode || ''
+
+  switch (form.platform) {
+    case 'openai':
+      return handleOpenAIExchange(authCode)
+    case 'gemini':
+      return handleGeminiExchange(authCode)
+    case 'antigravity':
+      return handleAntigravityExchange(authCode)
+    case 'grok':
+      return handleGrokExchange(authCode)
+    default:
+      return handleAnthropicExchange(authCode)
+  }
+}
+
+const handleCookieAuth = async (sessionKey: string) => {
+  oauth.loading.value = true
+  oauth.error.value = ''
+
+  try {
+    const proxyConfig = form.proxy_id ? { proxy_id: form.proxy_id } : {}
+    const keys = oauth.parseSessionKeys(sessionKey)
+
+    if (keys.length === 0) {
+      oauth.error.value = t('admin.accounts.oauth.pleaseEnterSessionKey')
+      return
+    }
+
+    const tempUnschedPayload = tempUnschedEnabled.value
+      ? buildTempUnschedRules(tempUnschedRules.value)
+      : []
+    if (tempUnschedEnabled.value && tempUnschedPayload.length === 0) {
+      appStore.showError(t('admin.accounts.tempUnschedulable.rulesInvalid'))
+      return
+    }
+
+    const endpoint =
+      addMethod.value === 'oauth'
+        ? '/admin/accounts/cookie-auth'
+        : '/admin/accounts/setup-token-cookie-auth'
+
+    let successCount = 0
+    let failedCount = 0
+    const errors: string[] = []
+
+    for (let i = 0; i < keys.length; i++) {
+      try {
+        const tokenInfo = await adminAPI.accounts.exchangeCode(endpoint, {
+          session_id: '',
+          code: keys[i],
+          ...proxyConfig
+        })
+
+        // Build extra with quota control settings
+        const baseExtra = oauth.buildExtraInfo(tokenInfo) || {}
+        const extra: Record<string, unknown> = { ...baseExtra }
+
+        // Add window cost limit settings
+        if (windowCostEnabled.value && windowCostLimit.value != null && windowCostLimit.value > 0) {
+          extra.window_cost_limit = windowCostLimit.value
+          extra.window_cost_sticky_reserve = windowCostStickyReserve.value ?? 10
+        }
+
+        // Add session limit settings
+        if (sessionLimitEnabled.value && maxSessions.value != null && maxSessions.value > 0) {
+          extra.max_sessions = maxSessions.value
+          extra.session_idle_timeout_minutes = sessionIdleTimeout.value ?? 5
+        }
+
+        // Add RPM limit settings
+        if (rpmLimitEnabled.value) {
+          const DEFAULT_BASE_RPM = 15
+          extra.base_rpm = (baseRpm.value != null && baseRpm.value > 0)
+            ? baseRpm.value
+            : DEFAULT_BASE_RPM
+          extra.rpm_strategy = rpmStrategy.value
+          if (rpmStickyBuffer.value != null && rpmStickyBuffer.value > 0) {
+            extra.rpm_sticky_buffer = rpmStickyBuffer.value
+          }
+        }
+
+        // UMQ mode（独立于 RPM）
+        if (userMsgQueueMode.value) {
+          extra.user_msg_queue_mode = userMsgQueueMode.value
+        }
+
+        // Add TLS fingerprint settings
+        if (tlsFingerprintEnabled.value) {
+          extra.enable_tls_fingerprint = true
+          if (tlsFingerprintProfileId.value) {
+            extra.tls_fingerprint_profile_id = tlsFingerprintProfileId.value
+          }
+        }
+
+        // Add session ID masking settings
+        if (sessionIdMaskingEnabled.value) {
+          extra.session_id_masking_enabled = true
+        }
+
+        // Add cache TTL override settings
+        if (cacheTTLOverrideEnabled.value) {
+          extra.cache_ttl_override_enabled = true
+          extra.cache_ttl_override_target = cacheTTLOverrideTarget.value
+        }
+
+        // Add custom base URL settings
+        if (customBaseUrlEnabled.value && customBaseUrl.value.trim()) {
+          extra.custom_base_url_enabled = true
+          extra.custom_base_url = customBaseUrl.value.trim()
+        }
+
+        const accountName = keys.length > 1 ? `${form.name} #${i + 1}` : form.name
+
+        const credentials: Record<string, unknown> = { ...tokenInfo }
+        applyInterceptWarmup(credentials, interceptWarmupRequests.value, 'create')
+        if (tempUnschedEnabled.value) {
+          credentials.temp_unschedulable_enabled = true
+          credentials.temp_unschedulable_rules = tempUnschedPayload
+        }
+
+        await adminAPI.accounts.create({
+          name: accountName,
+          notes: form.notes,
+          platform: form.platform,
+          type: addMethod.value, // Use addMethod as type: 'oauth' or 'setup-token'
+          credentials,
+          extra,
+          proxy_id: form.proxy_id,
+          concurrency: form.concurrency,
+          load_factor: form.load_factor ?? undefined,
+          priority: form.priority,
+          rate_multiplier: form.rate_multiplier,
+          group_ids: form.group_ids,
+          expires_at: form.expires_at,
+          auto_pause_on_expired: autoPauseOnExpired.value
+        })
+
+        successCount++
+      } catch (error: any) {
+        failedCount++
+        errors.push(
+          t('admin.accounts.oauth.keyAuthFailed', {
+            index: i + 1,
+            error: error.response?.data?.detail || t('admin.accounts.oauth.authFailed')
+          })
+        )
+      }
+    }
+
+    if (successCount > 0) {
+      appStore.showSuccess(t('admin.accounts.oauth.successCreated', { count: successCount }))
+      if (failedCount === 0) {
+        emit('created')
+        handleClose()
+      } else {
+        emit('created')
+      }
+    }
+
+    if (failedCount > 0) {
+      oauth.error.value = errors.join('\n')
+    }
+  } catch (error: any) {
+    oauth.error.value = error.response?.data?.detail || t('admin.accounts.oauth.cookieAuthFailed')
+  } finally {
+    oauth.loading.value = false
+  }
+}
+</script>
diff --git a/EditAccountModal.vue b/EditAccountModal.vue
new file mode 100644
index 0000000000..53d0022f13
--- /dev/null
+++ b/EditAccountModal.vue
@@ -0,0 +1,5371 @@
+<template>
+  <BaseDialog
+    :show="show"
+    :title="t('admin.accounts.editAccount')"
+    width="wide"
+    @close="handleClose"
+  >
+    <form
+      v-if="account"
+      id="edit-account-form"
+      @submit.prevent="handleSubmit"
+      class="space-y-5"
+    >
+      <div>
+        <label class="input-label">{{ t('common.name') }}</label>
+        <input v-model="form.name" type="text" required class="input" data-tour="edit-account-form-name" />
+      </div>
+      <div>
+        <label class="input-label">{{ t('admin.accounts.notes') }}</label>
+        <textarea
+          v-model="form.notes"
+          rows="3"
+          class="input"
+          :placeholder="t('admin.accounts.notesPlaceholder')"
+        ></textarea>
+        <p class="input-hint">{{ t('admin.accounts.notesHint') }}</p>
+      </div>
+
+      <!-- API Key fields (only for apikey type) -->
+      <div v-if="account.type === 'apikey'" class="space-y-4">
+        <div v-if="!isCNApiKeyAccount || editApiProtocol !== 'adaptive'">
+          <label class="input-label">{{ t('admin.accounts.baseUrl') }}</label>
+          <input
+            v-model="editBaseUrl"
+            type="text"
+            class="input"
+            :placeholder="
+              account.platform === 'openai'
+                ? 'https://api.openai.com'
+                : account.platform === 'gemini'
+                  ? 'https://generativelanguage.googleapis.com'
+                  : account.platform === 'antigravity'
+                    ? 'https://cloudcode-pa.googleapis.com'
+                    : account.platform === 'grok'
+                      ? 'https://api.x.ai/v1'
+                      : 'https://api.anthropic.com'
+            "
+          />
+          <p v-if="baseUrlHint" class="input-hint">{{ baseUrlHint }}</p>
+          <GrokBaseUrlPresets
+            v-if="account.platform === 'grok'"
+            class="mt-2"
+            @select="editBaseUrl = $event"
+          />
+          <CnBaseUrlPresets
+            v-if="isCNApiKeyAccount"
+            class="mt-2"
+            :platform="cnPresetPlatform"
+            :mode="editAccountMode"
+            :protocol="editApiProtocol"
+            :current-url="editBaseUrl"
+            @select="onCnPresetSelect"
+          />
+        </div>
+        <div v-else>
+          <label class="input-label">{{ t('admin.accounts.cnProviders.apiProtocol.endpoints') }}</label>
+          <div class="mt-2 space-y-3">
+            <div v-for="item in editAdaptiveProtocolOptions" :key="item.value">
+              <label class="mb-1 block text-xs font-medium text-gray-600 dark:text-gray-400">
+                {{ t(`admin.accounts.cnProviders.apiProtocol.${item.labelKey}`) }}
+              </label>
+              <input v-model="editAdaptiveBaseUrls[item.value]" type="text" class="input" />
+            </div>
+          </div>
+          <p v-if="account.platform !== 'deepseek'" class="input-hint">
+            {{ t('admin.accounts.cnProviders.apiProtocol.responsesFallbackDesc') }}
+          </p>
+        </div>
+        <!-- Account Mode Selection (CN providers) -->
+        <div v-if="isCNApiKeyAccount">
+          <label class="input-label">{{ t('admin.accounts.cnProviders.accountMode.title') }}</label>
+          <div class="mt-2 flex flex-wrap gap-2">
+            <button
+              v-for="opt in cnAccountModeOptions"
+              :key="opt.value"
+              type="button"
+              :class="[
+                'rounded-lg border-2 px-3 py-1.5 text-xs transition-all',
+                editAccountMode === opt.value
+                  ? 'border-primary-500 bg-primary-50 font-medium text-primary-700 dark:bg-primary-900/30 dark:text-primary-300'
+                  : 'border-gray-200 text-gray-700 hover:border-gray-400 dark:border-dark-600 dark:text-gray-300 dark:hover:border-gray-600'
+              ]"
+              @click="editAccountMode = opt.value"
+            >
+              {{ t(`admin.accounts.cnProviders.accountMode.${opt.labelKey}`) }}
+            </button>
+          </div>
+          <p class="input-hint">{{ t(`admin.accounts.cnProviders.accountMode.${editAccountMode}Desc`) }}</p>
+        </div>
+        <!-- API Protocol Selection (CN providers) -->
+        <div v-if="isCNApiKeyAccount">
+          <label class="input-label">{{ t('admin.accounts.cnProviders.apiProtocol.title') }}</label>
+          <div class="mt-2 flex flex-wrap gap-2">
+            <button
+              v-for="opt in cnProtocolOptions"
+              :key="opt.value"
+              type="button"
+              :class="[
+                'rounded-lg border-2 px-3 py-1.5 text-xs transition-all',
+                editApiProtocol === opt.value
+                  ? 'border-primary-500 bg-primary-50 font-medium text-primary-700 dark:bg-primary-900/30 dark:text-primary-300'
+                  : 'border-gray-200 text-gray-700 hover:border-gray-400 dark:border-dark-600 dark:text-gray-300 dark:hover:border-gray-600'
+              ]"
+              @click="editApiProtocol = opt.value"
+            >
+              {{ t(`admin.accounts.cnProviders.apiProtocol.${opt.labelKey}`) }}
+            </button>
+          </div>
+          <p class="input-hint">{{ t(`admin.accounts.cnProviders.apiProtocol.${cnProtocolDescKey}Desc`) }}</p>
+        </div>
+        <!-- Zhipu 团队版 Coding Plan：组织/项目 ID（可选，填写后用量查询走团队版端点） -->
+        <div v-if="account.platform === 'zhipu' && editAccountMode === 'coding'">
+          <div class="flex items-center">
+            <label class="input-label">{{ t('admin.accounts.cnProviders.zhipuTeam.title') }}</label>
+            <HelpTooltip trigger="click" width-class="w-80">
+              <p class="mb-1 font-medium">{{ t('admin.accounts.cnProviders.zhipuTeam.help.title') }}</p>
+              <ol class="list-decimal space-y-1 pl-4">
+                <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step1') }}</li>
+                <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step2') }}</li>
+                <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step3') }}</li>
+                <li>{{ t('admin.accounts.cnProviders.zhipuTeam.help.step4') }}</li>
+              </ol>
+              <p class="mt-2 break-all rounded bg-black/20 p-1.5 font-mono text-[11px] leading-relaxed">
+                {{ t('admin.accounts.cnProviders.zhipuTeam.help.example') }}
+              </p>
+            </HelpTooltip>
+          </div>
+          <div class="mt-2 grid gap-4 sm:grid-cols-2">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.cnProviders.zhipuTeam.organization') }}</label>
+              <input v-model="editZhipuOrganization" type="text" class="input" :placeholder="t('admin.accounts.cnProviders.zhipuTeam.organizationPlaceholder')" />
+            </div>
+            <div>
+              <label class="input-label">{{ t('admin.accounts.cnProviders.zhipuTeam.project') }}</label>
+              <input v-model="editZhipuProject" type="text" class="input" :placeholder="t('admin.accounts.cnProviders.zhipuTeam.projectPlaceholder')" />
+            </div>
+          </div>
+          <p class="input-hint mt-2">{{ t('admin.accounts.cnProviders.zhipuTeam.hint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.apiKey') }}</label>
+          <input
+            v-model="editApiKey"
+            type="password"
+            class="input font-mono"
+            autocomplete="new-password"
+            data-1p-ignore
+            data-lpignore="true"
+            data-bwignore="true"
+            :placeholder="
+              account.platform === 'openai'
+                ? 'sk-proj-...'
+                : account.platform === 'gemini'
+                  ? 'AIza...'
+                  : account.platform === 'antigravity'
+                    ? 'sk-...'
+                    : account.platform === 'grok'
+                      ? 'xai-...'
+                      : 'sk-ant-...'
+            "
+          />
+          <p class="input-hint">{{ t('admin.accounts.leaveEmptyToKeep') }}</p>
+        </div>
+
+        <!-- Model Restriction Section (不适用于 Antigravity) -->
+        <div v-if="account.platform !== 'antigravity'" class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+          <div
+            v-if="isOpenAIModelRestrictionDisabled"
+            class="mb-3 rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20"
+          >
+            <p class="text-xs text-amber-700 dark:text-amber-400">
+              {{ t('admin.accounts.openai.modelRestrictionDisabledByPassthrough') }}
+            </p>
+          </div>
+
+          <template v-else>
+            <!-- Mode Toggle -->
+            <div class="mb-4 flex gap-2">
+              <button
+                type="button"
+                @click="modelRestrictionMode = 'whitelist'"
+                :class="[
+                  'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                  modelRestrictionMode === 'whitelist'
+                    ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                ]"
+              >
+                <svg
+                  class="mr-1.5 inline h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"
+                  />
+                </svg>
+                {{ t('admin.accounts.modelWhitelist') }}
+              </button>
+              <button
+                type="button"
+                @click="modelRestrictionMode = 'mapping'"
+                :class="[
+                  'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                  modelRestrictionMode === 'mapping'
+                    ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                ]"
+              >
+                <svg
+                  class="mr-1.5 inline h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M8 7h12m0 0l-4-4m4 4l-4 4m0 6H4m0 0l4 4m-4-4l4-4"
+                  />
+                </svg>
+                {{ t('admin.accounts.modelMapping') }}
+              </button>
+            </div>
+
+            <!-- Whitelist Mode -->
+            <div v-if="modelRestrictionMode === 'whitelist'">
+              <ModelWhitelistSelector v-model="allowedModels" :platform="account?.platform || 'anthropic'" :account-id="account?.id" />
+              <p class="text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+                <span v-if="allowedModels.length === 0 && modelMappings.length === 0">{{
+                  t('admin.accounts.supportsAllModels')
+                }}</span>
+              </p>
+            </div>
+
+            <!-- Mapping Mode -->
+            <div v-else>
+              <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+                <p class="text-xs text-purple-700 dark:text-purple-400">
+                  <svg
+                    class="mr-1 inline h-4 w-4"
+                    fill="none"
+                    viewBox="0 0 24 24"
+                    stroke="currentColor"
+                  >
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
+                    />
+                  </svg>
+                  {{ t('admin.accounts.mapRequestModels') }}
+                </p>
+              </div>
+
+            <!-- Model Mapping List -->
+            <div v-if="modelMappings.length > 0" class="mb-3 space-y-2">
+              <div
+                v-for="(mapping, index) in modelMappings"
+                :key="getModelMappingKey(mapping)"
+                class="flex items-center gap-2"
+              >
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg
+                  class="h-4 w-4 flex-shrink-0 text-gray-400"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M14 5l7 7m0 0l-7 7m7-7H3"
+                  />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+            </div>
+
+            <button
+              type="button"
+              @click="addModelMapping"
+              class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+            >
+              <svg
+                class="mr-1 inline h-4 w-4"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+              >
+                <path
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                  d="M12 4v16m8-8H4"
+                />
+              </svg>
+              {{ t('admin.accounts.addMapping') }}
+            </button>
+
+              <!-- Quick Add Buttons -->
+              <div class="flex flex-wrap gap-2">
+                <button
+                  v-for="preset in presetMappings"
+                  :key="preset.label"
+                  type="button"
+                  @click="addPresetMapping(preset.from, preset.to)"
+                  :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+                >
+                  + {{ preset.label }}
+                </button>
+              </div>
+            </div>
+          </template>
+        </div>
+
+        <!-- Pool Mode Section -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.poolMode') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.poolModeHint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="poolModeEnabled = !poolModeEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                poolModeEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  poolModeEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="poolModeEnabled" class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.poolModeInfo') }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryCount') }}</label>
+            <input
+              v-model.number="poolModeRetryCount"
+              type="number"
+              min="0"
+              :max="MAX_POOL_MODE_RETRY_COUNT"
+              step="1"
+              class="input"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{
+                t('admin.accounts.poolModeRetryCountHint', {
+                  default: DEFAULT_POOL_MODE_RETRY_COUNT,
+                  max: MAX_POOL_MODE_RETRY_COUNT
+                })
+              }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryStatusCodes') }}</label>
+            <input
+              v-model="poolModeRetryStatusCodesInput"
+              type="text"
+              class="input"
+              :placeholder="DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ')"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.poolModeRetryStatusCodesHint', { default: DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ') }) }}
+            </p>
+          </div>
+        </div>
+
+        <!-- Custom Error Codes Section -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.customErrorCodes') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.customErrorCodesHint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="customErrorCodesEnabled = !customErrorCodesEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                customErrorCodesEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  customErrorCodesEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="customErrorCodesEnabled" class="space-y-3">
+            <div class="rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20">
+              <p class="text-xs text-amber-700 dark:text-amber-400">
+                <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
+                {{ t('admin.accounts.customErrorCodesWarning') }}
+              </p>
+            </div>
+
+            <!-- Error Code Buttons -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="code in commonErrorCodes"
+                :key="code.value"
+                type="button"
+                @click="toggleErrorCode(code.value)"
+                :class="[
+                  'rounded-lg px-3 py-1.5 text-sm font-medium transition-colors',
+                  selectedErrorCodes.includes(code.value)
+                    ? 'bg-red-100 text-red-700 ring-1 ring-red-500 dark:bg-red-900/30 dark:text-red-400'
+                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                ]"
+              >
+                {{ code.value }} {{ code.label }}
+              </button>
+            </div>
+
+            <!-- Manual input -->
+            <div class="flex items-center gap-2">
+              <input
+                v-model.number="customErrorCodeInput"
+                type="number"
+                min="100"
+                max="599"
+                class="input flex-1"
+                :placeholder="t('admin.accounts.enterErrorCode')"
+                @keyup.enter="addCustomErrorCode"
+              />
+              <button type="button" @click="addCustomErrorCode" class="btn btn-secondary px-3">
+                <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M12 4v16m8-8H4"
+                  />
+                </svg>
+              </button>
+            </div>
+
+            <!-- Selected codes summary -->
+            <div class="flex flex-wrap gap-1.5">
+              <span
+                v-for="code in selectedErrorCodes.sort((a, b) => a - b)"
+                :key="code"
+                class="inline-flex items-center gap-1 rounded-full bg-red-100 px-2.5 py-0.5 text-sm font-medium text-red-700 dark:bg-red-900/30 dark:text-red-400"
+              >
+                {{ code }}
+                <button
+                  type="button"
+                  @click="removeErrorCode(code)"
+                  class="hover:text-red-900 dark:hover:text-red-300"
+                >
+                  <Icon name="x" size="sm" :stroke-width="2" />
+                </button>
+              </span>
+              <span v-if="selectedErrorCodes.length === 0" class="text-xs text-gray-400">
+                {{ t('admin.accounts.noneSelectedUsesDefault') }}
+              </span>
+            </div>
+          </div>
+        </div>
+
+      </div>
+
+      <!-- Grok OAuth client-tool prompt cache opt-in -->
+      <div
+        v-if="account.platform === 'grok' && account.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div class="min-w-0">
+            <label class="input-label mb-0">{{ t('admin.accounts.grokClientToolCache.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.grokClientToolCache.hint') }}
+            </p>
+          </div>
+          <Toggle
+            v-model="grokClientToolCacheEnabled"
+            data-testid="grok-client-tool-cache-toggle"
+            :aria-label="t('admin.accounts.grokClientToolCache.title')"
+          />
+        </div>
+      </div>
+
+      <!-- Grok OAuth Custom Upstream URL (仅改写转发端点，OAuth 授权/刷新不受影响) -->
+      <div
+        v-if="account.platform === 'grok' && account.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.grokCustomBaseUrl.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.grokCustomBaseUrl.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="grok-custom-base-url-toggle"
+            @click="grokOAuthCustomBaseUrlEnabled = !grokOAuthCustomBaseUrlEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              grokOAuthCustomBaseUrlEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                grokOAuthCustomBaseUrlEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+        <div v-if="grokOAuthCustomBaseUrlEnabled" class="space-y-2">
+          <input
+            v-model="grokOAuthBaseUrl"
+            type="text"
+            class="input"
+            data-testid="grok-custom-base-url-input"
+            :placeholder="t('admin.accounts.grokCustomBaseUrl.placeholder')"
+          />
+          <GrokBaseUrlPresets @select="grokOAuthBaseUrl = $event" />
+        </div>
+      </div>
+
+      <!-- Header Override Section (eligible API-key platforms + grok OAuth) -->
+      <div v-if="headerOverrideCapable" class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.headerOverride.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.headerOverride.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="headerOverrideEnabled = !headerOverrideEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              headerOverrideEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                headerOverrideEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+
+        <div v-if="headerOverrideEnabled" class="space-y-3">
+          <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.headerOverride.info') }}
+            </p>
+          </div>
+
+          <HeaderOverrideEditor
+            :rows="headerOverrideRows"
+            @update:rows="headerOverrideRows = $event"
+          />
+        </div>
+      </div>
+
+      <!-- OpenAI/Grok OAuth Model Mapping (OAuth 类型没有 apikey 容器，需要独立的模型映射区域) -->
+      <div
+        v-if="(account.platform === 'openai' || account.platform === 'grok') && account.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+        <div
+          v-if="isOpenAIModelRestrictionDisabled"
+          class="mb-3 rounded-lg bg-amber-50 p-3 dark:bg-amber-900/20"
+        >
+          <p class="text-xs text-amber-700 dark:text-amber-400">
+            {{ t('admin.accounts.openai.modelRestrictionDisabledByPassthrough') }}
+          </p>
+        </div>
+
+        <template v-else>
+          <!-- Mode Toggle -->
+          <div class="mb-4 flex gap-2">
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'whitelist'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'whitelist'
+                  ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelWhitelist') }}
+            </button>
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'mapping'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'mapping'
+                  ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelMapping') }}
+            </button>
+          </div>
+
+          <!-- Whitelist Mode -->
+          <div v-if="modelRestrictionMode === 'whitelist'">
+            <ModelWhitelistSelector v-model="allowedModels" :platform="account?.platform || 'anthropic'" :account-id="account?.id" />
+            <p class="text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+              <span v-if="allowedModels.length === 0 && modelMappings.length === 0">{{
+                t('admin.accounts.supportsAllModels')
+              }}</span>
+            </p>
+          </div>
+
+          <!-- Mapping Mode -->
+          <div v-else>
+            <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+              <p class="text-xs text-purple-700 dark:text-purple-400">
+                {{ t('admin.accounts.mapRequestModels') }}
+              </p>
+            </div>
+
+            <div v-if="modelMappings.length > 0" class="mb-3 space-y-2">
+              <div
+                v-for="(mapping, index) in modelMappings"
+                :key="'oauth-' + getModelMappingKey(mapping)"
+                class="flex items-center gap-2"
+              >
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg
+                  class="h-4 w-4 flex-shrink-0 text-gray-400"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M14 5l7 7m0 0l-7 7m7-7H3"
+                  />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+            </div>
+
+            <button
+              type="button"
+              @click="addModelMapping"
+              class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+            >
+              + {{ t('admin.accounts.addMapping') }}
+            </button>
+
+            <!-- Quick Add Buttons -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="preset in presetMappings"
+                :key="'oauth-' + preset.label"
+                type="button"
+                @click="addPresetMapping(preset.from, preset.to)"
+                :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+              >
+                + {{ preset.label }}
+              </button>
+            </div>
+          </div>
+        </template>
+      </div>
+
+      <!-- Upstream fields (only for upstream type) -->
+      <div v-if="account.type === 'upstream'" class="space-y-4">
+        <div>
+          <label class="input-label">{{ t('admin.accounts.upstream.baseUrl') }}</label>
+          <input
+            v-model="editBaseUrl"
+            type="text"
+            class="input"
+            placeholder="https://cloudcode-pa.googleapis.com"
+          />
+          <p class="input-hint">{{ t('admin.accounts.upstream.baseUrlHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.upstream.apiKey') }}</label>
+          <input
+            v-model="editApiKey"
+            type="password"
+            class="input font-mono"
+            placeholder="sk-..."
+          />
+          <p class="input-hint">{{ t('admin.accounts.leaveEmptyToKeep') }}</p>
+        </div>
+      </div>
+
+      <!-- Vertex Service Account -->
+      <div v-if="(account.platform === 'gemini' || account.platform === 'anthropic') && account.type === 'service_account'" class="space-y-4">
+        <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
+          <div>
+            <label class="input-label">Project ID</label>
+            <input
+              v-model="editVertexProjectId"
+              type="text"
+              class="input font-mono"
+              readonly
+              :placeholder="t('admin.accounts.vertexProjectIdPlaceholder')"
+            />
+            <p class="input-hint">{{ t('admin.accounts.vertexSaJsonEditHint') }}</p>
+          </div>
+          <div>
+            <label class="input-label">Location</label>
+            <select
+              v-model="editVertexLocation"
+              required
+              class="input font-mono"
+            >
+              <optgroup
+                v-for="group in VERTEX_LOCATION_OPTIONS"
+                :key="group.label"
+                :label="group.label"
+              >
+                <option
+                  v-for="option in group.options"
+                  :key="option.value"
+                  :value="option.value"
+                >
+                  {{ option.label }}
+                </option>
+              </optgroup>
+            </select>
+            <p class="input-hint">{{ t('admin.accounts.vertexLocationHint') }}</p>
+          </div>
+        </div>
+
+        <!-- Model Restriction Section for Service Account -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+          <!-- Mode Toggle -->
+          <div class="mb-4 flex gap-2">
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'whitelist'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'whitelist'
+                  ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              <svg
+                class="mr-1.5 inline h-4 w-4"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+              >
+                <path
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                  d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"
+                />
+              </svg>
+              {{ t('admin.accounts.modelWhitelist') }}
+            </button>
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'mapping'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'mapping'
+                  ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              <svg
+                class="mr-1.5 inline h-4 w-4"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+              >
+                <path
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                  d="M8 7h12m0 0l-4-4m4 4l-4 4m0 6H4m0 0l4 4m-4-4l4-4"
+                />
+              </svg>
+              {{ t('admin.accounts.modelMapping') }}
+            </button>
+          </div>
+
+          <!-- Whitelist Mode -->
+          <div v-if="modelRestrictionMode === 'whitelist'">
+            <ModelWhitelistSelector v-model="allowedModels" :platform="account?.platform || 'anthropic'" :account-id="account?.id" />
+            <p class="text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+              <span v-if="allowedModels.length === 0 && modelMappings.length === 0">{{
+                t('admin.accounts.supportsAllModels')
+              }}</span>
+            </p>
+          </div>
+
+          <!-- Mapping Mode -->
+          <div v-else>
+            <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+              <p class="text-xs text-purple-700 dark:text-purple-400">
+                <svg
+                  class="mr-1 inline h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
+                  />
+                </svg>
+                {{ t('admin.accounts.mapRequestModels') }}
+              </p>
+            </div>
+
+            <!-- Model Mapping List -->
+            <div v-if="modelMappings.length > 0" class="mb-3 space-y-2">
+              <div
+                v-for="(mapping, index) in modelMappings"
+                :key="getModelMappingKey(mapping)"
+                class="flex items-center gap-2"
+              >
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg
+                  class="h-4 w-4 flex-shrink-0 text-gray-400"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                >
+                  <path
+                    stroke-linecap="round"
+                    stroke-linejoin="round"
+                    stroke-width="2"
+                    d="M14 5l7 7m0 0l-7 7m7-7H3"
+                  />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  class="input flex-1"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+            </div>
+
+            <button
+              type="button"
+              @click="addModelMapping"
+              class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+            >
+              <svg
+                class="mr-1 inline h-4 w-4"
+                fill="none"
+                viewBox="0 0 24 24"
+                stroke="currentColor"
+              >
+                <path
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                  d="M12 4v16m8-8H4"
+                />
+              </svg>
+              {{ t('admin.accounts.addMapping') }}
+            </button>
+
+            <!-- Quick Add Buttons -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="preset in presetMappings"
+                :key="preset.label"
+                type="button"
+                @click="addPresetMapping(preset.from, preset.to)"
+                :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+              >
+                + {{ preset.label }}
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- Bedrock fields (for bedrock type, both SigV4 and API Key modes) -->
+      <div v-if="account.type === 'bedrock'" class="space-y-4">
+        <!-- SigV4 fields -->
+        <template v-if="!isBedrockAPIKeyMode">
+          <div>
+            <label class="input-label">{{ t('admin.accounts.bedrockAccessKeyId') }}</label>
+            <input
+              v-model="editBedrockAccessKeyId"
+              type="text"
+              class="input font-mono"
+              placeholder="AKIA..."
+            />
+          </div>
+          <div>
+            <label class="input-label">{{ t('admin.accounts.bedrockSecretAccessKey') }}</label>
+            <input
+              v-model="editBedrockSecretAccessKey"
+              type="password"
+              class="input font-mono"
+              :placeholder="t('admin.accounts.bedrockSecretKeyLeaveEmpty')"
+            />
+            <p class="input-hint">{{ t('admin.accounts.bedrockSecretKeyLeaveEmpty') }}</p>
+          </div>
+          <div>
+            <label class="input-label">{{ t('admin.accounts.bedrockSessionToken') }}</label>
+            <input
+              v-model="editBedrockSessionToken"
+              type="password"
+              class="input font-mono"
+              :placeholder="t('admin.accounts.bedrockSecretKeyLeaveEmpty')"
+            />
+            <p class="input-hint">{{ t('admin.accounts.bedrockSessionTokenHint') }}</p>
+          </div>
+        </template>
+
+        <!-- API Key field -->
+        <div v-if="isBedrockAPIKeyMode">
+          <label class="input-label">{{ t('admin.accounts.bedrockApiKeyInput') }}</label>
+          <input
+            v-model="editBedrockApiKeyValue"
+            type="password"
+            class="input font-mono"
+            :placeholder="t('admin.accounts.bedrockApiKeyLeaveEmpty')"
+          />
+          <p class="input-hint">{{ t('admin.accounts.bedrockApiKeyLeaveEmpty') }}</p>
+        </div>
+
+        <!-- Shared: Region -->
+        <div>
+          <label class="input-label">{{ t('admin.accounts.bedrockRegion') }}</label>
+          <input
+            v-model="editBedrockRegion"
+            type="text"
+            class="input"
+            placeholder="us-east-1"
+          />
+          <p class="input-hint">{{ t('admin.accounts.bedrockRegionHint') }}</p>
+        </div>
+
+        <!-- Shared: Force Global -->
+        <div>
+          <label class="flex items-center gap-2 cursor-pointer">
+            <input
+              v-model="editBedrockForceGlobal"
+              type="checkbox"
+              class="rounded border-gray-300 text-primary-600 focus:ring-primary-500 dark:border-dark-500"
+            />
+            <span class="text-sm text-gray-700 dark:text-gray-300">{{ t('admin.accounts.bedrockForceGlobal') }}</span>
+          </label>
+          <p class="input-hint mt-1">{{ t('admin.accounts.bedrockForceGlobalHint') }}</p>
+        </div>
+
+        <!-- Model Restriction for Bedrock -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+          <!-- Mode Toggle -->
+          <div class="mb-4 flex gap-2">
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'whitelist'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'whitelist'
+                  ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelWhitelist') }}
+            </button>
+            <button
+              type="button"
+              @click="modelRestrictionMode = 'mapping'"
+              :class="[
+                'flex-1 rounded-lg px-4 py-2 text-sm font-medium transition-all',
+                modelRestrictionMode === 'mapping'
+                  ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+                  : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+              ]"
+            >
+              {{ t('admin.accounts.modelMapping') }}
+            </button>
+          </div>
+
+          <!-- Whitelist Mode -->
+          <div v-if="modelRestrictionMode === 'whitelist'">
+            <ModelWhitelistSelector v-model="allowedModels" platform="anthropic" />
+            <p class="text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.selectedModels', { count: allowedModels.length }) }}
+              <span v-if="allowedModels.length === 0 && modelMappings.length === 0">{{ t('admin.accounts.supportsAllModels') }}</span>
+            </p>
+          </div>
+
+          <!-- Mapping Mode -->
+          <div v-else class="space-y-3">
+            <div v-for="(mapping, index) in modelMappings" :key="getModelMappingKey(mapping)" class="flex items-center gap-2">
+              <input v-model="mapping.from" type="text" class="input flex-1" :placeholder="t('admin.accounts.fromModel')" />
+              <span class="text-gray-400">→</span>
+              <input v-model="mapping.to" type="text" class="input flex-1" :placeholder="t('admin.accounts.toModel')" />
+              <button type="button" @click="modelMappings.splice(index, 1)" class="text-red-500 hover:text-red-700">
+                <Icon name="trash" size="sm" />
+              </button>
+            </div>
+            <button type="button" @click="modelMappings.push({ from: '', to: '' })" class="btn btn-secondary text-sm">
+              + {{ t('admin.accounts.addMapping') }}
+            </button>
+            <!-- Bedrock Preset Mappings -->
+            <div class="flex flex-wrap gap-2">
+              <button
+                v-for="preset in bedrockPresets"
+                :key="preset.from"
+                type="button"
+                @click="modelMappings.push({ from: preset.from, to: preset.to })"
+                :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+              >
+                + {{ preset.label }}
+              </button>
+            </div>
+          </div>
+        </div>
+
+        <!-- Pool Mode Section for Bedrock -->
+        <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.poolMode') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.poolModeHint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="poolModeEnabled = !poolModeEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                poolModeEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  poolModeEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="poolModeEnabled" class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationCircle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.poolModeInfo') }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryCount') }}</label>
+            <input
+              v-model.number="poolModeRetryCount"
+              type="number"
+              min="0"
+              :max="MAX_POOL_MODE_RETRY_COUNT"
+              step="1"
+              class="input"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{
+                t('admin.accounts.poolModeRetryCountHint', {
+                  default: DEFAULT_POOL_MODE_RETRY_COUNT,
+                  max: MAX_POOL_MODE_RETRY_COUNT
+                })
+              }}
+            </p>
+          </div>
+          <div v-if="poolModeEnabled" class="mt-3">
+            <label class="input-label">{{ t('admin.accounts.poolModeRetryStatusCodes') }}</label>
+            <input
+              v-model="poolModeRetryStatusCodesInput"
+              type="text"
+              class="input"
+              :placeholder="DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ')"
+            />
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.poolModeRetryStatusCodesHint', { default: DEFAULT_POOL_MODE_RETRY_STATUS_CODES.join(', ') }) }}
+            </p>
+          </div>
+        </div>
+      </div>
+
+      <div
+        v-if="account.platform === 'antigravity' && account.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <label class="input-label">{{ t('admin.accounts.antigravityProjectIdLabel') }}</label>
+        <input
+          v-model="antigravityProjectId"
+          data-testid="antigravity-project-id-input"
+          type="text"
+          class="input font-mono"
+          :placeholder="t('admin.accounts.antigravityProjectIdPlaceholder')"
+        />
+        <p class="input-hint">{{ t('admin.accounts.antigravityProjectIdHint') }}</p>
+      </div>
+
+      <!-- Antigravity model restriction (applies to all antigravity types) -->
+      <!-- Antigravity 只支持模型映射模式，不支持白名单模式 -->
+      <div v-if="account.platform === 'antigravity'" class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <label class="input-label">{{ t('admin.accounts.modelRestriction') }}</label>
+
+        <!-- Mapping Mode Only (no toggle for Antigravity) -->
+        <div>
+          <div class="mb-3 rounded-lg bg-purple-50 p-3 dark:bg-purple-900/20">
+            <p class="text-xs text-purple-700 dark:text-purple-400">{{ t('admin.accounts.mapRequestModels') }}</p>
+          </div>
+
+          <div class="mb-3 flex flex-wrap gap-2">
+            <button
+              type="button"
+              @click="syncAntigravityUpstreamModels"
+              :disabled="isSyncingAntigravityUpstream || !account?.id"
+              class="rounded-lg border border-emerald-200 px-3 py-1.5 text-sm text-emerald-600 hover:bg-emerald-50 disabled:cursor-not-allowed disabled:opacity-60 dark:border-emerald-800 dark:text-emerald-400 dark:hover:bg-emerald-900/30"
+            >
+              {{ isSyncingAntigravityUpstream ? t('admin.accounts.syncUpstreamModelsLoading') : t('admin.accounts.syncUpstreamModels') }}
+            </button>
+          </div>
+
+          <div v-if="antigravityModelMappings.length > 0" class="mb-3 space-y-2">
+            <div
+              v-for="(mapping, index) in antigravityModelMappings"
+              :key="getAntigravityModelMappingKey(mapping)"
+              class="space-y-1"
+            >
+              <div class="flex items-center gap-2">
+                <input
+                  v-model="mapping.from"
+                  type="text"
+                  :class="[
+                    'input flex-1',
+                    !isValidWildcardPattern(mapping.from) ? 'border-red-500 dark:border-red-500' : '',
+                    mapping.to.includes('*') ? '' : ''
+                  ]"
+                  :placeholder="t('admin.accounts.requestModel')"
+                />
+                <svg class="h-4 w-4 flex-shrink-0 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14 5l7 7m0 0l-7 7m7-7H3" />
+                </svg>
+                <input
+                  v-model="mapping.to"
+                  type="text"
+                  :class="[
+                    'input flex-1',
+                    mapping.to.includes('*') ? 'border-red-500 dark:border-red-500' : ''
+                  ]"
+                  :placeholder="t('admin.accounts.actualModel')"
+                />
+                <button
+                  type="button"
+                  @click="removeAntigravityModelMapping(index)"
+                  class="rounded-lg p-2 text-red-500 transition-colors hover:bg-red-50 hover:text-red-600 dark:hover:bg-red-900/20"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                    />
+                  </svg>
+                </button>
+              </div>
+              <!-- 校验错误提示 -->
+              <p v-if="!isValidWildcardPattern(mapping.from)" class="text-xs text-red-500">
+                {{ t('admin.accounts.wildcardOnlyAtEnd') }}
+              </p>
+              <p v-if="mapping.to.includes('*')" class="text-xs text-red-500">
+                {{ t('admin.accounts.targetNoWildcard') }}
+              </p>
+            </div>
+          </div>
+
+          <button
+            type="button"
+            @click="addAntigravityModelMapping"
+            class="mb-3 w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+          >
+            <svg class="mr-1 inline h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+            </svg>
+            {{ t('admin.accounts.addMapping') }}
+          </button>
+
+          <div class="flex flex-wrap gap-2">
+            <button
+              v-for="preset in antigravityPresetMappings"
+              :key="preset.label"
+              type="button"
+              @click="addAntigravityPresetMapping(preset.from, preset.to)"
+              :class="['rounded-lg px-3 py-1 text-xs transition-colors', preset.color]"
+            >
+              + {{ preset.label }}
+            </button>
+          </div>
+        </div>
+      </div>
+
+      <!-- Temp Unschedulable Rules -->
+      <div class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4">
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.tempUnschedulable.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.tempUnschedulable.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="tempUnschedEnabled = !tempUnschedEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              tempUnschedEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                tempUnschedEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+
+        <div v-if="tempUnschedEnabled" class="space-y-3">
+          <div class="rounded-lg bg-blue-50 p-3 dark:bg-blue-900/20">
+            <p class="text-xs text-blue-700 dark:text-blue-400">
+              <Icon name="exclamationTriangle" size="sm" class="mr-1 inline" :stroke-width="2" />
+              {{ t('admin.accounts.tempUnschedulable.notice') }}
+            </p>
+          </div>
+
+          <div class="flex flex-wrap gap-2">
+            <button
+              v-for="preset in tempUnschedPresets"
+              :key="preset.label"
+              type="button"
+              @click="addTempUnschedRule(preset.rule)"
+              class="rounded-lg bg-gray-100 px-3 py-1.5 text-xs font-medium text-gray-600 transition-colors hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-300 dark:hover:bg-dark-500"
+            >
+              + {{ preset.label }}
+            </button>
+          </div>
+
+          <div v-if="tempUnschedRules.length > 0" class="space-y-3">
+            <div
+              v-for="(rule, index) in tempUnschedRules"
+              :key="getTempUnschedRuleKey(rule)"
+              class="rounded-lg border border-gray-200 p-3 dark:border-dark-600"
+            >
+              <div class="mb-2 flex items-center justify-between">
+                <span class="text-xs font-medium text-gray-500 dark:text-gray-400">
+                  {{ t('admin.accounts.tempUnschedulable.ruleIndex', { index: index + 1 }) }}
+                </span>
+                <div class="flex items-center gap-2">
+                  <button
+                    type="button"
+                    :disabled="index === 0"
+                    @click="moveTempUnschedRule(index, -1)"
+                    class="rounded p-1 text-gray-400 transition-colors hover:text-gray-600 disabled:cursor-not-allowed disabled:opacity-40 dark:hover:text-gray-200"
+                  >
+                    <Icon name="chevronUp" size="sm" :stroke-width="2" />
+                  </button>
+                  <button
+                    type="button"
+                    :disabled="index === tempUnschedRules.length - 1"
+                    @click="moveTempUnschedRule(index, 1)"
+                    class="rounded p-1 text-gray-400 transition-colors hover:text-gray-600 disabled:cursor-not-allowed disabled:opacity-40 dark:hover:text-gray-200"
+                  >
+                    <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
+                    </svg>
+                  </button>
+                  <button
+                    type="button"
+                    @click="removeTempUnschedRule(index)"
+                    class="rounded p-1 text-red-500 transition-colors hover:text-red-600"
+                  >
+                    <Icon name="x" size="sm" :stroke-width="2" />
+                  </button>
+                </div>
+              </div>
+
+              <div class="grid grid-cols-1 gap-3 sm:grid-cols-2">
+                <div>
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.errorCode') }}</label>
+                  <input
+                    v-model.number="rule.error_code"
+                    type="number"
+                    min="100"
+                    max="599"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.errorCodePlaceholder')"
+                  />
+                </div>
+                <div>
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.durationMinutes') }}</label>
+                  <input
+                    v-model.number="rule.duration_minutes"
+                    type="number"
+                    min="1"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.durationPlaceholder')"
+                  />
+                </div>
+                <div class="sm:col-span-2">
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.keywords') }}</label>
+                  <input
+                    v-model="rule.keywords"
+                    type="text"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.keywordsPlaceholder')"
+                  />
+                  <p class="input-hint">{{ t('admin.accounts.tempUnschedulable.keywordsHint') }}</p>
+                </div>
+                <div class="sm:col-span-2">
+                  <label class="input-label">{{ t('admin.accounts.tempUnschedulable.description') }}</label>
+                  <input
+                    v-model="rule.description"
+                    type="text"
+                    class="input"
+                    :placeholder="t('admin.accounts.tempUnschedulable.descriptionPlaceholder')"
+                  />
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <button
+            type="button"
+            @click="addTempUnschedRule()"
+            class="w-full rounded-lg border-2 border-dashed border-gray-300 px-4 py-2 text-sm text-gray-600 transition-colors hover:border-gray-400 hover:text-gray-700 dark:border-dark-500 dark:text-gray-400 dark:hover:border-dark-400 dark:hover:text-gray-300"
+          >
+            <svg
+              class="mr-1 inline h-4 w-4"
+              fill="none"
+              viewBox="0 0 24 24"
+              stroke="currentColor"
+            >
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4" />
+            </svg>
+            {{ t('admin.accounts.tempUnschedulable.addRule') }}
+          </button>
+        </div>
+      </div>
+
+
+      <div
+        v-if="supportsAccountSchedulingThresholdOverride"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+        data-testid="account-scheduling-threshold-section"
+      >
+        <div class="mb-3 flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.accountSchedulingThresholdOverride') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.accountSchedulingThresholdOverrideHint') }}
+            </p>
+          </div>
+          <input
+            v-model="accountSchedulingThresholdOverrideEnabled"
+            data-testid="account-scheduling-threshold-override-enabled"
+            type="checkbox"
+            class="h-4 w-4 rounded border-gray-300 text-primary-600 focus:ring-primary-500"
+          />
+        </div>
+        <div v-if="accountSchedulingThresholdOverrideEnabled">
+          <label class="input-label">{{ t('admin.accounts.accountSchedulingThresholdOverrideValue') }}</label>
+          <input
+            v-model.number="accountSchedulingThresholdOverrideValue"
+            data-testid="account-scheduling-threshold-override-value"
+            type="number"
+            min="1"
+            max="100"
+            class="input"
+          />
+          <p class="input-hint">{{ t('admin.accounts.accountSchedulingThresholdOverrideDisabledHint') }}</p>
+        </div>
+      </div>
+
+      <!-- Intercept Warmup Requests (Anthropic/Antigravity) -->
+      <div
+        v-if="account?.platform === 'anthropic' || account?.platform === 'antigravity'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{
+              t('admin.accounts.interceptWarmupRequests')
+            }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.interceptWarmupRequestsDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="interceptWarmupRequests = !interceptWarmupRequests"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              interceptWarmupRequests ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                interceptWarmupRequests ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div v-if="!isSparkShadow">
+        <div class="mb-1 flex items-center gap-2">
+          <label class="input-label mb-0">{{ t('admin.accounts.proxy') }}</label>
+          <ProxyAdBanner />
+        </div>
+        <ProxySelector v-model="form.proxy_id" :proxies="proxies" />
+      </div>
+
+      <div class="grid grid-cols-2 gap-4 lg:grid-cols-4">
+        <div>
+          <label class="input-label">{{ t('admin.accounts.concurrency') }}</label>
+          <input v-model.number="form.concurrency" type="number" min="1" class="input"
+            @input="form.concurrency = Math.max(1, form.concurrency || 1)" />
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.loadFactor') }}</label>
+          <input v-model.number="form.load_factor" type="number" min="1"
+            class="input" :placeholder="String(form.concurrency || 1)"
+            @input="form.load_factor = (form.load_factor &amp;&amp; form.load_factor >= 1) ? form.load_factor : null" />
+          <p class="input-hint">{{ t('admin.accounts.loadFactorHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.priority') }}</label>
+          <input
+            v-model.number="form.priority"
+            type="number"
+            min="1"
+            class="input"
+            data-tour="account-form-priority"
+          />
+          <p class="input-hint">{{ t('admin.accounts.priorityHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.billingRateMultiplier') }}</label>
+          <input
+            v-model.number="form.rate_multiplier"
+            type="number"
+            min="0"
+            step="0.001"
+            class="input disabled:cursor-not-allowed disabled:opacity-60"
+            data-testid="account-rate-multiplier"
+            :disabled="upstreamBillingRateSyncEnabled"
+          />
+          <p class="input-hint">
+            {{
+              t(
+                upstreamBillingRateSyncEnabled
+                  ? 'admin.accounts.upstreamBilling.syncRateManagedHint'
+                  : 'admin.accounts.billingRateMultiplierHint'
+              )
+            }}
+          </p>
+          <div
+            v-if="account?.type === 'apikey'"
+            class="mt-3 flex items-center justify-between gap-3"
+          >
+            <div class="min-w-0">
+              <p class="text-xs font-medium text-gray-700 dark:text-gray-200">
+                {{ t('admin.accounts.upstreamBilling.syncRate') }}
+              </p>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.upstreamBilling.syncRateHint') }}
+              </p>
+            </div>
+            <Toggle
+              :model-value="upstreamBillingRateSyncEnabled"
+              data-testid="upstream-billing-rate-sync"
+              :aria-label="t('admin.accounts.upstreamBilling.syncRate')"
+              @update:model-value="handleUpstreamBillingRateSyncChange"
+            />
+          </div>
+        </div>
+      </div>
+      <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <label class="input-label">{{ t('admin.accounts.expiresAt') }}</label>
+        <input v-model="expiresAtInput" type="datetime-local" class="input" />
+        <p class="input-hint">
+          {{ t('admin.accounts.expiresAtHint') }}
+          {{ t('admin.accounts.expiresAtTimezoneHint', { timezone: browserTimeZone }) }}
+        </p>
+      </div>
+
+      <!-- OpenAI 自动透传开关（OAuth/API Key） -->
+      <div
+        v-if="account?.platform === 'openai' && (account?.type === 'oauth' || account?.type === 'setup-token' || account?.type === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.oauthPassthrough') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.oauthPassthroughDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="openaiPassthroughEnabled = !openaiPassthroughEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              openaiPassthroughEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                openaiPassthroughEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- OpenAI Codex namespace 工具摊平（兼容开关，仅 OAuth） -->
+      <div
+        v-if="account?.platform === 'openai' && account?.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.flattenNamespaces') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.flattenNamespacesDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="edit-openai-flatten-namespaces-toggle"
+            @click="openaiFlattenNamespacesEnabled = !openaiFlattenNamespacesEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              openaiFlattenNamespacesEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                openaiFlattenNamespacesEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- OpenAI Codex hosted image_generation bridge policy -->
+      <div
+        v-if="account?.platform === 'openai' && (account?.type === 'oauth' || account?.type === 'setup-token' || account?.type === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="overflow-hidden rounded-lg border border-sky-100 bg-sky-50/60 shadow-sm dark:border-sky-900/50 dark:bg-sky-950/20">
+          <div class="flex items-start gap-3 px-4 py-3">
+            <div class="mt-0.5 flex h-9 w-9 shrink-0 items-center justify-center rounded-md bg-white text-sky-600 shadow-sm ring-1 ring-sky-100 dark:bg-dark-800 dark:text-sky-300 dark:ring-sky-900/60">
+              <Icon name="sparkles" size="sm" />
+            </div>
+            <div class="min-w-0 flex-1">
+              <div class="flex flex-wrap items-center gap-2">
+                <label class="input-label mb-0">{{ t('admin.accounts.openai.codexImageTool') }}</label>
+                <span
+                  class="rounded-full px-2 py-0.5 text-[11px] font-medium"
+                  :class="codexImageToolBadgeClass"
+                >
+                  {{ codexImageToolBadgeLabel }}
+                </span>
+              </div>
+              <p class="mt-1 text-xs leading-5 text-slate-600 dark:text-slate-300">
+                {{ t('admin.accounts.openai.codexImageToolDesc') }}
+              </p>
+            </div>
+          </div>
+          <div class="border-t border-sky-100 bg-white/70 p-2 dark:border-sky-900/50 dark:bg-dark-800/70">
+            <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+              <button
+                v-for="option in codexImageToolOptions"
+                :key="option.value"
+                type="button"
+                :data-testid="`codex-image-tool-${option.value}`"
+                @click="codexImageToolMode = option.value"
+                :class="[
+                  'group flex min-h-[62px] items-start gap-2 rounded-md border px-3 py-2 text-left transition-all',
+                  codexImageToolMode === option.value
+                    ? option.selectedCardClass
+                    : 'border-transparent bg-transparent text-slate-600 hover:border-gray-200 hover:bg-gray-50 dark:text-slate-300 dark:hover:border-dark-500 dark:hover:bg-dark-700'
+                ]"
+              >
+                <span
+                  :class="[
+                    'mt-0.5 flex h-5 w-5 shrink-0 items-center justify-center rounded-full border transition-colors',
+                    codexImageToolMode === option.value
+                      ? option.selectedDotClass
+                      : 'border-gray-300 text-transparent group-hover:border-gray-400 dark:border-dark-500'
+                  ]"
+                >
+                  <Icon name="check" size="xs" :stroke-width="2" />
+                </span>
+                <span class="min-w-0">
+                  <span class="block text-sm font-medium">{{ option.label }}</span>
+                  <span class="mt-0.5 block text-xs leading-4 text-slate-500 dark:text-slate-400">{{ option.description }}</span>
+                </span>
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- OpenAI WS Mode 三态（off/ctx_pool/passthrough） -->
+      <div
+        v-if="account?.platform === 'openai' && (account?.type === 'oauth' || account?.type === 'setup-token' || account?.type === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.wsMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.wsModeDesc') }}
+            </p>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t(openAIWSModeConcurrencyHintKey) }}
+            </p>
+          </div>
+          <div class="w-52">
+            <Select v-model="openaiResponsesWebSocketV2Mode" data-testid="edit-openai-ws-mode-select" :options="openAIWSModeOptions" />
+          </div>
+        </div>
+      </div>
+
+      <!-- OpenAI APIKey Responses API support mode -->
+      <div
+        v-if="account?.platform === 'openai' && account?.type === 'apikey'"
+        class="space-y-4 border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.responsesMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.responsesModeDesc') }}
+            </p>
+          </div>
+          <div class="w-56">
+            <Select
+              v-model="openAIResponsesMode"
+              :options="openAIResponsesModeOptions"
+              :disabled="!openAITextGenerationCapabilityEnabled"
+              data-testid="openai-responses-mode-select"
+            />
+          </div>
+        </div>
+        <div
+          v-if="openAITextGenerationCapabilityEnabled"
+          class="rounded-lg bg-gray-50 px-3 py-2 text-xs text-gray-600 dark:bg-dark-700 dark:text-gray-300"
+        >
+          <span class="font-medium">{{ t(openAIResponsesStatusKey) }}</span>
+        </div>
+        <div
+          v-else
+          class="rounded-lg bg-amber-50 px-3 py-2 text-xs text-amber-700 dark:bg-amber-900/20 dark:text-amber-300"
+          data-testid="openai-responses-mode-not-applicable"
+        >
+          {{ t('admin.accounts.openai.responsesModeTextDisabledHint') }}
+        </div>
+        <div>
+          <label class="input-label mb-2 block">{{ t('admin.accounts.openai.endpointCapabilities') }}</label>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <label
+              v-for="option in openAIEndpointCapabilityOptions"
+              :key="option.value"
+              class="flex cursor-pointer items-center gap-2 rounded-lg border border-gray-200 px-3 py-2 text-sm dark:border-dark-600"
+            >
+              <input
+                type="checkbox"
+                class="rounded border-gray-300 text-primary-600 focus:ring-primary-500 dark:border-dark-500"
+                :data-testid="`openai-endpoint-capability-${option.value}`"
+                :checked="openAIEndpointCapabilities.includes(option.value)"
+                @change="toggleOpenAIEndpointCapability(option.value, $event)"
+              />
+              <span class="text-gray-700 dark:text-gray-200">{{ option.label }}</span>
+            </label>
+          </div>
+          <p class="input-hint">{{ t('admin.accounts.openai.endpointCapabilitiesDesc') }}</p>
+        </div>
+      </div>
+
+      <div
+        v-if="account?.type === 'apikey'"
+        class="flex items-center justify-between gap-4 border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div>
+          <label class="input-label mb-0">{{ t('admin.accounts.upstreamBilling.autoProbe') }}</label>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.upstreamBilling.autoProbeHint') }}
+          </p>
+        </div>
+        <Toggle
+          :model-value="upstreamBillingAutoProbeEnabled"
+          data-testid="upstream-billing-auto-probe"
+          :aria-label="t('admin.accounts.upstreamBilling.autoProbe')"
+          @update:model-value="handleUpstreamBillingAutoProbeChange"
+        />
+      </div>
+
+      <OllamaCloudUsageSettings
+        v-if="account?.ollama_cloud_usage?.eligible"
+        :account="account"
+        @updated="handleOllamaCloudUsageUpdated"
+      />
+
+      <!-- Anthropic API Key 自动透传开关 -->
+      <div
+        v-if="account?.platform === 'anthropic' && account?.type === 'apikey'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.anthropic.apiKeyPassthrough') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.anthropic.apiKeyPassthroughDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="anthropicPassthroughEnabled = !anthropicPassthroughEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              anthropicPassthroughEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                anthropicPassthroughEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div
+        v-if="account?.platform === 'anthropic' && account?.type === 'apikey'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.anthropic.apiKeyAuthScheme') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.anthropic.apiKeyAuthSchemeDesc') }}
+            </p>
+          </div>
+          <select v-model="anthropicAPIKeyAuthScheme" class="input w-52 text-sm">
+            <option value="x_api_key">{{ t('admin.accounts.anthropic.apiKeyAuthSchemeXApiKey') }}</option>
+            <option value="authorization_bearer">{{ t('admin.accounts.anthropic.apiKeyAuthSchemeBearer') }}</option>
+          </select>
+        </div>
+      </div>
+
+      <!-- Anthropic API Key: Web Search Emulation (hidden when global disabled) -->
+      <div
+        v-if="account?.platform === 'anthropic' && account?.type === 'apikey' && webSearchGlobalEnabled"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.anthropic.webSearchEmulation') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.anthropic.webSearchEmulationDesc') }}
+            </p>
+          </div>
+          <select v-model="webSearchEmulationMode" class="input w-24 text-sm">
+            <option value="default">{{ t('admin.accounts.anthropic.webSearchDefault') }}</option>
+            <option value="enabled">{{ t('admin.accounts.anthropic.webSearchEnabled') }}</option>
+            <option value="disabled">{{ t('admin.accounts.anthropic.webSearchDisabled') }}</option>
+          </select>
+        </div>
+      </div>
+
+      <!-- 配额控制 (Anthropic apikey/bedrock: 配额限制 + 亲和) -->
+      <div
+        v-if="account?.platform === 'anthropic' && (account?.type === 'apikey' || account?.type === 'bedrock')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="mb-3">
+          <h3 class="input-label mb-0 text-base font-semibold">{{ t('admin.accounts.quotaControl.title') }}</h3>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.quotaControl.hint') }}
+          </p>
+        </div>
+        <QuotaLimitCard
+          :totalLimit="editQuotaLimit"
+          :dailyLimit="editQuotaDailyLimit"
+          :weeklyLimit="editQuotaWeeklyLimit"
+          :dailyResetMode="editDailyResetMode"
+          :dailyResetHour="editDailyResetHour"
+          :weeklyResetMode="editWeeklyResetMode"
+          :weeklyResetDay="editWeeklyResetDay"
+          :weeklyResetHour="editWeeklyResetHour"
+          :resetTimezone="editResetTimezone"
+          :quotaNotifyGlobalEnabled="quotaNotifyGlobalEnabled"
+          :quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled"
+          :quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold"
+          :quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType"
+          :quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled"
+          :quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold"
+          :quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType"
+          :quotaNotifyTotalEnabled="quotaNotifyState.total.enabled"
+          :quotaNotifyTotalThreshold="quotaNotifyState.total.threshold"
+          :quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType"
+          @update:totalLimit="editQuotaLimit = $event"
+          @update:dailyLimit="editQuotaDailyLimit = $event"
+          @update:weeklyLimit="editQuotaWeeklyLimit = $event"
+          @update:dailyResetMode="editDailyResetMode = $event"
+          @update:dailyResetHour="editDailyResetHour = $event"
+          @update:weeklyResetMode="editWeeklyResetMode = $event"
+          @update:weeklyResetDay="editWeeklyResetDay = $event"
+          @update:weeklyResetHour="editWeeklyResetHour = $event"
+          @update:resetTimezone="editResetTimezone = $event"
+          @update:quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled = $event"
+          @update:quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold = $event"
+          @update:quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType = $event"
+          @update:quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled = $event"
+          @update:quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold = $event"
+          @update:quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType = $event"
+          @update:quotaNotifyTotalEnabled="quotaNotifyState.total.enabled = $event"
+          @update:quotaNotifyTotalThreshold="quotaNotifyState.total.threshold = $event"
+          @update:quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType = $event"
+        />
+      </div>
+      <!-- 配额控制 (非 Anthropic apikey/bedrock) -->
+      <div
+        v-else-if="account?.type === 'apikey' || account?.type === 'bedrock'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="mb-3">
+          <h3 class="input-label mb-0 text-base font-semibold">{{ t('admin.accounts.quotaControl.title') }}</h3>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.quotaLimitHint') }}
+          </p>
+        </div>
+        <QuotaLimitCard
+          :totalLimit="editQuotaLimit"
+          :dailyLimit="editQuotaDailyLimit"
+          :weeklyLimit="editQuotaWeeklyLimit"
+          :dailyResetMode="editDailyResetMode"
+          :dailyResetHour="editDailyResetHour"
+          :weeklyResetMode="editWeeklyResetMode"
+          :weeklyResetDay="editWeeklyResetDay"
+          :weeklyResetHour="editWeeklyResetHour"
+          :resetTimezone="editResetTimezone"
+          :quotaNotifyGlobalEnabled="quotaNotifyGlobalEnabled"
+          :quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled"
+          :quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold"
+          :quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType"
+          :quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled"
+          :quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold"
+          :quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType"
+          :quotaNotifyTotalEnabled="quotaNotifyState.total.enabled"
+          :quotaNotifyTotalThreshold="quotaNotifyState.total.threshold"
+          :quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType"
+          @update:totalLimit="editQuotaLimit = $event"
+          @update:dailyLimit="editQuotaDailyLimit = $event"
+          @update:weeklyLimit="editQuotaWeeklyLimit = $event"
+          @update:dailyResetMode="editDailyResetMode = $event"
+          @update:dailyResetHour="editDailyResetHour = $event"
+          @update:weeklyResetMode="editWeeklyResetMode = $event"
+          @update:weeklyResetDay="editWeeklyResetDay = $event"
+          @update:weeklyResetHour="editWeeklyResetHour = $event"
+          @update:resetTimezone="editResetTimezone = $event"
+          @update:quotaNotifyDailyEnabled="quotaNotifyState.daily.enabled = $event"
+          @update:quotaNotifyDailyThreshold="quotaNotifyState.daily.threshold = $event"
+          @update:quotaNotifyDailyThresholdType="quotaNotifyState.daily.thresholdType = $event"
+          @update:quotaNotifyWeeklyEnabled="quotaNotifyState.weekly.enabled = $event"
+          @update:quotaNotifyWeeklyThreshold="quotaNotifyState.weekly.threshold = $event"
+          @update:quotaNotifyWeeklyThresholdType="quotaNotifyState.weekly.thresholdType = $event"
+          @update:quotaNotifyTotalEnabled="quotaNotifyState.total.enabled = $event"
+          @update:quotaNotifyTotalThreshold="quotaNotifyState.total.threshold = $event"
+          @update:quotaNotifyTotalThresholdType="quotaNotifyState.total.thresholdType = $event"
+        />
+      </div>
+
+      <!-- OpenAI API 长上下文计费开关 -->
+      <div
+        v-if="account?.platform === 'openai' && !isSparkShadow && !hideAccountLongContextBilling && (account?.type === 'oauth' || account?.type === 'setup-token' || account?.type === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.longContextBilling') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.longContextBillingDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="openai-long-context-billing-toggle"
+            role="switch"
+            :aria-checked="openAILongContextBillingEnabled"
+            @click="openAILongContextBillingEnabled = !openAILongContextBillingEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              openAILongContextBillingEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                openAILongContextBillingEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div
+        v-if="account?.platform === 'openai' && (account?.type === 'oauth' || account?.type === 'setup-token')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.codexCLIOnly') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.codexCLIOnlyDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="codexCLIOnlyEnabled = !codexCLIOnlyEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              codexCLIOnlyEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                codexCLIOnlyEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+        <div
+          v-if="codexCLIOnlyEnabled"
+          class="mt-4 flex items-center justify-between border-l-2 border-gray-200 pl-4 dark:border-dark-600"
+        >
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.codexCLIOnlyAppServer') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.codexCLIOnlyAppServerDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="codexCLIOnlyAppServerEnabled = !codexCLIOnlyAppServerEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              codexCLIOnlyAppServerEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                codexCLIOnlyAppServerEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <!-- Codex 指纹收敛模式（仅 OpenAI OAuth） -->
+      <div
+        v-if="account?.platform === 'openai' && account?.type === 'oauth'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div class="min-w-0">
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.codexFingerprintMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.codexFingerprintModeDesc') }}
+            </p>
+          </div>
+          <div class="w-52 flex-shrink-0">
+            <Select v-model="codexFingerprintMode" data-testid="edit-codex-fingerprint-mode-select" :options="codexFingerprintModeOptions" />
+          </div>
+        </div>
+      </div>
+
+      <!-- OpenAI 订阅档位手动覆盖（Plus/Pro/Free），仅 OAuth 非影子账号 -->
+      <div
+        v-if="account?.platform === 'openai' && account?.type === 'oauth' && !isSparkShadow"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div class="min-w-0">
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.planType') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.planTypeDesc') }}
+            </p>
+          </div>
+          <div class="w-44 flex-shrink-0">
+            <Select v-model="editPlanType" :options="planTypeOptions" />
+          </div>
+        </div>
+      </div>
+
+      <div
+        v-if="account?.platform === 'openai' && (account?.type === 'oauth' || account?.type === 'setup-token' || account?.type === 'apikey')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{ t('admin.accounts.openai.compactMode') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.openai.compactModeDesc') }}
+            </p>
+          </div>
+          <div class="w-44">
+            <Select v-model="openAICompactMode" :options="openAICompactModeOptions" />
+          </div>
+        </div>
+        <div class="rounded-lg bg-gray-50 px-3 py-2 text-xs text-gray-600 dark:bg-dark-700 dark:text-gray-300">
+          <span class="font-medium">{{ t(openAICompactStatusKey) }}</span>
+          <span
+            v-if="account?.extra?.openai_compact_checked_at"
+            class="ml-2 text-gray-500 dark:text-gray-400"
+          >
+            {{ t('admin.accounts.openai.compactLastChecked') }}:
+            {{ formatDateTime(new Date(String(account.extra.openai_compact_checked_at))) }}
+          </span>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.openai.compactModelMapping') }}</label>
+          <p class="input-hint">{{ t('admin.accounts.openai.compactModelMappingDesc') }}</p>
+          <div v-if="openAICompactModelMappings.length > 0" class="mb-3 space-y-2">
+            <div
+              v-for="(mapping, index) in openAICompactModelMappings"
+              :key="getOpenAICompactModelMappingKey(mapping)"
+              class="flex items-center gap-2"
+            >
+              <input
+                v-model="mapping.from"
+                type="text"
+                class="input flex-1"
+                :placeholder="t('admin.accounts.fromModel')"
+              />
+              <span class="text-gray-400">→</span>
+              <input
+                v-model="mapping.to"
+                type="text"
+                class="input flex-1"
+                :placeholder="t('admin.accounts.toModel')"
+              />
+              <button type="button" @click="removeOpenAICompactModelMapping(index)" class="text-red-500 hover:text-red-700">
+                <Icon name="trash" size="sm" />
+              </button>
+            </div>
+          </div>
+          <button type="button" @click="addOpenAICompactModelMapping" class="btn btn-secondary text-sm">
+            + {{ t('admin.accounts.addMapping') }}
+          </button>
+        </div>
+      </div>
+
+      <div>
+        <div class="flex items-center justify-between">
+          <div>
+            <label class="input-label mb-0">{{
+              t('admin.accounts.autoPauseOnExpired')
+            }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.autoPauseOnExpiredDesc') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            @click="autoPauseOnExpired = !autoPauseOnExpired"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              autoPauseOnExpired ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                autoPauseOnExpired ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+      </div>
+
+      <div
+        v-if="account?.platform === 'openai'"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="space-y-2">
+          <div class="flex items-center justify-between">
+            <label class="input-label mb-0">{{ t('admin.accounts.autoPause5hDisabled') }}</label>
+            <button
+              type="button"
+              @click="autoPause5hDisabled = !autoPause5hDisabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                autoPause5hDisabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+              data-testid="auto-pause-5h-disabled"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  autoPause5hDisabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <p class="input-hint">{{ t('admin.accounts.autoPauseDisabledHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.autoPause5hThreshold') }}</label>
+          <input
+            v-model.number="autoPause5hThreshold"
+            type="number"
+            min="0"
+            max="100"
+            step="0.1"
+            class="input"
+            :disabled="autoPause5hDisabled"
+            data-testid="auto-pause-5h-threshold"
+          />
+          <p class="input-hint">{{ t('admin.accounts.autoPauseThresholdHint') }}</p>
+        </div>
+        <div class="space-y-2">
+          <div class="flex items-center justify-between">
+            <label class="input-label mb-0">{{ t('admin.accounts.autoPause7dDisabled') }}</label>
+            <button
+              type="button"
+              @click="autoPause7dDisabled = !autoPause7dDisabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                autoPause7dDisabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+              data-testid="auto-pause-7d-disabled"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  autoPause7dDisabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <p class="input-hint">{{ t('admin.accounts.autoPauseDisabledHint') }}</p>
+        </div>
+        <div>
+          <label class="input-label">{{ t('admin.accounts.autoPause7dThreshold') }}</label>
+          <input
+            v-model.number="autoPause7dThreshold"
+            type="number"
+            min="0"
+            max="100"
+            step="0.1"
+            class="input"
+            :disabled="autoPause7dDisabled"
+            data-testid="auto-pause-7d-threshold"
+          />
+          <p class="input-hint">{{ t('admin.accounts.autoPauseThresholdHint') }}</p>
+        </div>
+      </div>
+
+      <div
+        v-if="account?.platform === 'openai' && account?.type === 'oauth' && !isSparkShadow"
+        class="space-y-4 border-t border-gray-200 pt-4 dark:border-dark-600"
+        data-testid="auto-reset-credit-settings"
+      >
+        <div class="flex items-center justify-between gap-4">
+          <div class="min-w-0">
+            <label class="input-label mb-0">{{ t('admin.accounts.autoResetCredit.title') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.autoResetCredit.hint') }}
+            </p>
+          </div>
+          <button
+            type="button"
+            data-testid="auto-reset-credit-enabled"
+            @click="autoResetCreditEnabled = !autoResetCreditEnabled"
+            :class="[
+              'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+              autoResetCreditEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+            ]"
+          >
+            <span
+              :class="[
+                'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                autoResetCreditEnabled ? 'translate-x-5' : 'translate-x-0'
+              ]"
+            />
+          </button>
+        </div>
+        <div class="grid gap-4 sm:grid-cols-2">
+          <div>
+            <label class="input-label">{{ t('admin.accounts.autoResetCredit.threshold5h') }}</label>
+            <input
+              v-model.number="autoResetCredit5hThreshold"
+              type="number"
+              min="0.1"
+              max="100"
+              step="0.1"
+              class="input"
+              :disabled="!autoResetCreditEnabled"
+              data-testid="auto-reset-credit-5h-threshold"
+            />
+          </div>
+          <div>
+            <label class="input-label">{{ t('admin.accounts.autoResetCredit.threshold7d') }}</label>
+            <input
+              v-model.number="autoResetCredit7dThreshold"
+              type="number"
+              min="0.1"
+              max="100"
+              step="0.1"
+              class="input"
+              :disabled="!autoResetCreditEnabled"
+              data-testid="auto-reset-credit-7d-threshold"
+            />
+          </div>
+        </div>
+        <p class="input-hint">{{ t('admin.accounts.autoResetCredit.thresholdHint') }}</p>
+      </div>
+
+      <!-- 配额控制 (Anthropic OAuth/SetupToken: 亲和 + 窗口费用 + 会话 + RPM 等) -->
+      <div
+        v-if="account?.platform === 'anthropic' && (account?.type === 'oauth' || account?.type === 'setup-token')"
+        class="border-t border-gray-200 pt-4 dark:border-dark-600 space-y-4"
+      >
+        <div class="mb-3">
+          <h3 class="input-label mb-0 text-base font-semibold">{{ t('admin.accounts.quotaControl.title') }}</h3>
+          <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+            {{ t('admin.accounts.quotaControl.hint') }}
+          </p>
+        </div>
+
+        <!-- Window Cost Limit -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.windowCost.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.windowCost.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="windowCostEnabled = !windowCostEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                windowCostEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  windowCostEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="windowCostEnabled" class="grid grid-cols-2 gap-4">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.windowCost.limit') }}</label>
+              <div class="relative">
+                <span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500 dark:text-gray-400">$</span>
+                <input
+                  v-model.number="windowCostLimit"
+                  type="number"
+                  min="0"
+                  step="1"
+                  class="input pl-7"
+                  :placeholder="t('admin.accounts.quotaControl.windowCost.limitPlaceholder')"
+                />
+              </div>
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.windowCost.limitHint') }}</p>
+            </div>
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.windowCost.stickyReserve') }}</label>
+              <div class="relative">
+                <span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500 dark:text-gray-400">$</span>
+                <input
+                  v-model.number="windowCostStickyReserve"
+                  type="number"
+                  min="0"
+                  step="1"
+                  class="input pl-7"
+                  :placeholder="t('admin.accounts.quotaControl.windowCost.stickyReservePlaceholder')"
+                />
+              </div>
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.windowCost.stickyReserveHint') }}</p>
+            </div>
+          </div>
+        </div>
+
+        <!-- Session Limit -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.sessionLimit.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.sessionLimit.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="sessionLimitEnabled = !sessionLimitEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                sessionLimitEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  sessionLimitEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="sessionLimitEnabled" class="grid grid-cols-2 gap-4">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.sessionLimit.maxSessions') }}</label>
+              <input
+                v-model.number="maxSessions"
+                type="number"
+                min="1"
+                step="1"
+                class="input"
+                :placeholder="t('admin.accounts.quotaControl.sessionLimit.maxSessionsPlaceholder')"
+              />
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.sessionLimit.maxSessionsHint') }}</p>
+            </div>
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.sessionLimit.idleTimeout') }}</label>
+              <div class="relative">
+                <input
+                  v-model.number="sessionIdleTimeout"
+                  type="number"
+                  min="1"
+                  step="1"
+                  class="input pr-12"
+                  :placeholder="t('admin.accounts.quotaControl.sessionLimit.idleTimeoutPlaceholder')"
+                />
+                <span class="absolute right-3 top-1/2 -translate-y-1/2 text-gray-500 dark:text-gray-400">{{ t('common.minutes') }}</span>
+              </div>
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.sessionLimit.idleTimeoutHint') }}</p>
+            </div>
+          </div>
+        </div>
+
+        <!-- RPM Limit -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="mb-3 flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.rpmLimit.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.rpmLimit.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="rpmLimitEnabled = !rpmLimitEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                rpmLimitEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  rpmLimitEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+
+          <div v-if="rpmLimitEnabled" class="space-y-4">
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.baseRpm') }}</label>
+              <input
+                v-model.number="baseRpm"
+                type="number"
+                min="1"
+                max="1000"
+                step="1"
+                class="input"
+                :placeholder="t('admin.accounts.quotaControl.rpmLimit.baseRpmPlaceholder')"
+              />
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.rpmLimit.baseRpmHint') }}</p>
+            </div>
+
+            <div>
+              <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.strategy') }}</label>
+              <div class="flex gap-2">
+                <button
+                  type="button"
+                  @click="rpmStrategy = 'tiered'"
+                  :class="[
+                    'flex-1 rounded-lg px-3 py-2 text-sm font-medium transition-all',
+                    rpmStrategy === 'tiered'
+                      ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                      : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                  ]"
+                >
+                  <div class="text-center">
+                    <div>{{ t('admin.accounts.quotaControl.rpmLimit.strategyTiered') }}</div>
+                    <div class="mt-0.5 text-[10px] opacity-70">{{ t('admin.accounts.quotaControl.rpmLimit.strategyTieredHint') }}</div>
+                  </div>
+                </button>
+                <button
+                  type="button"
+                  @click="rpmStrategy = 'sticky_exempt'"
+                  :class="[
+                    'flex-1 rounded-lg px-3 py-2 text-sm font-medium transition-all',
+                    rpmStrategy === 'sticky_exempt'
+                      ? 'bg-primary-100 text-primary-700 dark:bg-primary-900/30 dark:text-primary-400'
+                      : 'bg-gray-100 text-gray-600 hover:bg-gray-200 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500'
+                  ]"
+                >
+                  <div class="text-center">
+                    <div>{{ t('admin.accounts.quotaControl.rpmLimit.strategyStickyExempt') }}</div>
+                    <div class="mt-0.5 text-[10px] opacity-70">{{ t('admin.accounts.quotaControl.rpmLimit.strategyStickyExemptHint') }}</div>
+                  </div>
+                </button>
+              </div>
+            </div>
+
+            <div v-if="rpmStrategy === 'tiered'">
+              <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.stickyBuffer') }}</label>
+              <input
+                v-model.number="rpmStickyBuffer"
+                type="number"
+                min="1"
+                step="1"
+                class="input"
+                :placeholder="t('admin.accounts.quotaControl.rpmLimit.stickyBufferPlaceholder')"
+              />
+              <p class="input-hint">{{ t('admin.accounts.quotaControl.rpmLimit.stickyBufferHint') }}</p>
+            </div>
+
+          </div>
+
+          <!-- 用户消息限速模式（独立于 RPM 开关，始终可见） -->
+          <div class="mt-4">
+            <label class="input-label">{{ t('admin.accounts.quotaControl.rpmLimit.userMsgQueue') }}</label>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400 mb-2">
+              {{ t('admin.accounts.quotaControl.rpmLimit.userMsgQueueHint') }}
+            </p>
+            <div class="flex space-x-2">
+              <button type="button" v-for="opt in umqModeOptions" :key="opt.value"
+                @click="userMsgQueueMode = opt.value"
+                :class="[
+                  'px-3 py-1.5 text-sm rounded-md border transition-colors',
+                  userMsgQueueMode === opt.value
+                    ? 'bg-primary-600 text-white border-primary-600'
+                    : 'bg-white dark:bg-dark-700 text-gray-700 dark:text-gray-300 border-gray-300 dark:border-dark-500 hover:bg-gray-50 dark:hover:bg-dark-600'
+                ]">
+                {{ opt.label }}
+              </button>
+            </div>
+          </div>
+        </div>
+
+        <!-- TLS Fingerprint -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.tlsFingerprint.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.tlsFingerprint.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="tlsFingerprintEnabled = !tlsFingerprintEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                tlsFingerprintEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  tlsFingerprintEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <!-- Profile selector -->
+          <div v-if="tlsFingerprintEnabled" class="mt-3">
+            <select v-model="tlsFingerprintProfileId" class="input">
+              <option :value="null">{{ t('admin.accounts.quotaControl.tlsFingerprint.defaultProfile') }}</option>
+              <option v-if="tlsFingerprintProfiles.length > 0" :value="-1">{{ t('admin.accounts.quotaControl.tlsFingerprint.randomProfile') }}</option>
+              <option v-for="p in tlsFingerprintProfiles" :key="p.id" :value="p.id">{{ p.name }}</option>
+            </select>
+          </div>
+        </div>
+
+        <!-- Session ID Masking -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.sessionIdMasking.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.sessionIdMasking.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="sessionIdMaskingEnabled = !sessionIdMaskingEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                sessionIdMaskingEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  sessionIdMaskingEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+        </div>
+
+        <!-- Cache TTL Override -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.cacheTTLOverride.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.cacheTTLOverride.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="cacheTTLOverrideEnabled = !cacheTTLOverrideEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                cacheTTLOverrideEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  cacheTTLOverrideEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="cacheTTLOverrideEnabled" class="mt-3">
+            <label class="input-label text-xs">{{ t('admin.accounts.quotaControl.cacheTTLOverride.target') }}</label>
+            <select
+              v-model="cacheTTLOverrideTarget"
+              class="mt-1 block w-full rounded-md border border-gray-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500 dark:border-dark-500 dark:bg-dark-700 dark:text-white"
+            >
+              <option value="5m">5m</option>
+              <option value="1h">1h</option>
+            </select>
+            <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+              {{ t('admin.accounts.quotaControl.cacheTTLOverride.targetHint') }}
+            </p>
+          </div>
+        </div>
+
+        <!-- Custom Base URL Relay -->
+        <div class="rounded-lg border border-gray-200 p-4 dark:border-dark-600">
+          <div class="flex items-center justify-between">
+            <div>
+              <label class="input-label mb-0">{{ t('admin.accounts.quotaControl.customBaseUrl.label') }}</label>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                {{ t('admin.accounts.quotaControl.customBaseUrl.hint') }}
+              </p>
+            </div>
+            <button
+              type="button"
+              @click="customBaseUrlEnabled = !customBaseUrlEnabled"
+              :class="[
+                'relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2',
+                customBaseUrlEnabled ? 'bg-primary-600' : 'bg-gray-200 dark:bg-dark-600'
+              ]"
+            >
+              <span
+                :class="[
+                  'pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out',
+                  customBaseUrlEnabled ? 'translate-x-5' : 'translate-x-0'
+                ]"
+              />
+            </button>
+          </div>
+          <div v-if="customBaseUrlEnabled" class="mt-3">
+            <input
+              v-model="customBaseUrl"
+              type="text"
+              class="input"
+              :placeholder="t('admin.accounts.quotaControl.customBaseUrl.urlHint')"
+            />
+          </div>
+        </div>
+      </div>
+
+      <div class="border-t border-gray-200 pt-4 dark:border-dark-600">
+        <div>
+          <label class="input-label">{{ t('common.status') }}</label>
+          <Select v-model="form.status" :options="statusOptions" />
+        </div>
+
+        <!-- Mixed Scheduling (only for antigravity accounts, read-only in edit mode) -->
+        <div v-if="account?.platform === 'antigravity'" class="flex items-center gap-2">
+          <label class="flex cursor-not-allowed items-center gap-2 opacity-60">
+            <input
+              type="checkbox"
+              v-model="mixedScheduling"
+              disabled
+              class="h-4 w-4 cursor-not-allowed rounded border-gray-300 text-primary-500 focus:ring-primary-500 dark:border-dark-500"
+            />
+            <span class="text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.mixedScheduling') }}
+            </span>
+          </label>
+          <div class="group relative">
+            <span
+              class="inline-flex h-4 w-4 cursor-help items-center justify-center rounded-full bg-gray-200 text-xs text-gray-500 hover:bg-gray-300 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500"
+            >
+              ?
+            </span>
+            <!-- Tooltip（向下显示避免被弹窗裁剪） -->
+            <div
+              class="pointer-events-none absolute left-0 top-full z-[100] mt-1.5 w-72 rounded bg-gray-900 px-3 py-2 text-xs text-white opacity-0 transition-opacity group-hover:opacity-100 dark:bg-gray-700"
+            >
+              {{ t('admin.accounts.mixedSchedulingTooltip') }}
+              <div
+                class="absolute bottom-full left-3 border-4 border-transparent border-b-gray-900 dark:border-b-gray-700"
+              ></div>
+            </div>
+          </div>
+        </div>
+        <div v-if="account?.platform === 'antigravity'" class="mt-3 flex items-center gap-2">
+          <label class="flex cursor-pointer items-center gap-2">
+            <input
+              type="checkbox"
+              v-model="allowOverages"
+              class="h-4 w-4 rounded border-gray-300 text-primary-500 focus:ring-primary-500 dark:border-dark-500"
+            />
+            <span class="text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.allowOverages') }}
+            </span>
+          </label>
+          <div class="group relative">
+            <span
+              class="inline-flex h-4 w-4 cursor-help items-center justify-center rounded-full bg-gray-200 text-xs text-gray-500 hover:bg-gray-300 dark:bg-dark-600 dark:text-gray-400 dark:hover:bg-dark-500"
+            >
+              ?
+            </span>
+            <div
+              class="pointer-events-none absolute left-0 top-full z-[100] mt-1.5 w-72 rounded bg-gray-900 px-3 py-2 text-xs text-white opacity-0 transition-opacity group-hover:opacity-100 dark:bg-gray-700"
+            >
+              {{ t('admin.accounts.allowOveragesTooltip') }}
+              <div
+                class="absolute bottom-full left-3 border-4 border-transparent border-b-gray-900 dark:border-b-gray-700"
+              ></div>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- Group Selection - 仅标准模式显示 -->
+      <GroupSelector
+        v-if="!authStore.isSimpleMode"
+        v-model="form.group_ids"
+        :groups="groups"
+        :platform="account?.platform"
+        :mixed-scheduling="mixedScheduling"
+        data-tour="account-form-groups"
+      />
+
+    </form>
+
+    <template #footer>
+      <div v-if="account" class="flex justify-end gap-3">
+        <button @click="handleClose" type="button" class="btn btn-secondary">
+          {{ t('common.cancel') }}
+        </button>
+        <button
+          type="submit"
+          form="edit-account-form"
+          :disabled="submitting"
+          class="btn btn-primary"
+          data-tour="account-form-submit"
+        >
+          <svg
+            v-if="submitting"
+            class="-ml-1 mr-2 h-4 w-4 animate-spin"
+            fill="none"
+            viewBox="0 0 24 24"
+          >
+            <circle
+              class="opacity-25"
+              cx="12"
+              cy="12"
+              r="10"
+              stroke="currentColor"
+              stroke-width="4"
+            ></circle>
+            <path
+              class="opacity-75"
+              fill="currentColor"
+              d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+            ></path>
+          </svg>
+          {{ submitting ? t('admin.accounts.updating') : t('common.update') }}
+        </button>
+      </div>
+    </template>
+  </BaseDialog>
+
+  <!-- Mixed Channel Warning Dialog -->
+  <ConfirmDialog
+    :show="showMixedChannelWarning"
+    :title="t('admin.accounts.mixedChannelWarningTitle')"
+    :message="mixedChannelWarningMessageText"
+    :confirm-text="t('common.confirm')"
+    :cancel-text="t('common.cancel')"
+    :danger="true"
+    @confirm="handleMixedChannelConfirm"
+    @cancel="handleMixedChannelCancel"
+  />
+</template>
+
+<script setup lang="ts">
+import { ref, reactive, computed, watch, nextTick } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useAppStore } from '@/stores/app'
+import { useAuthStore } from '@/stores/auth'
+import { adminAPI } from '@/api/admin'
+import { useQuotaNotifyState } from '@/composables/useQuotaNotifyState'
+import type {
+  Account,
+  Proxy,
+  AdminGroup,
+  CheckMixedChannelResponse,
+  OpenAICompactMode,
+  OpenAIResponsesMode,
+  OpenAIEndpointCapability,
+  OllamaCloudUsageState
+} from '@/types'
+import BaseDialog from '@/components/common/BaseDialog.vue'
+import ConfirmDialog from '@/components/common/ConfirmDialog.vue'
+import Select from '@/components/common/Select.vue'
+import HelpTooltip from '@/components/common/HelpTooltip.vue'
+import Toggle from '@/components/common/Toggle.vue'
+import Icon from '@/components/icons/Icon.vue'
+import ProxySelector from '@/components/common/ProxySelector.vue'
+import ProxyAdBanner from '@/components/common/ProxyAdBanner.vue'
+import GroupSelector from '@/components/common/GroupSelector.vue'
+import ModelWhitelistSelector from '@/components/account/ModelWhitelistSelector.vue'
+import QuotaLimitCard from '@/components/account/QuotaLimitCard.vue'
+import GrokBaseUrlPresets from '@/components/account/GrokBaseUrlPresets.vue'
+import CnBaseUrlPresets from '@/components/account/CnBaseUrlPresets.vue'
+import HeaderOverrideEditor from '@/components/account/HeaderOverrideEditor.vue'
+import OllamaCloudUsageSettings from '@/components/account/OllamaCloudUsageSettings.vue'
+import {
+  applyAntigravityProjectID,
+  applyHeaderOverride,
+  applyInterceptWarmup,
+  applyPlanType,
+  buildPlanTypeOptions,
+  readPlanType,
+  isCustomGrokBaseUrl,
+  isHeaderOverrideCapable,
+  splitHeaderOverridesObject,
+  validateHeaderOverrideRows,
+  defaultCNAdaptiveBaseUrls,
+  defaultCNBaseUrl,
+  HEADER_OVERRIDE_ENABLED_CREDENTIAL_KEY,
+  HEADER_OVERRIDES_CREDENTIAL_KEY,
+  type CnAccountMode,
+  type CnApiProtocol,
+  type CnNativeApiProtocol,
+  type HeaderOverrideRow
+} from '@/components/account/credentialsBuilder'
+import {
+  formatDateTime,
+  formatDateTimeLocalInput,
+  getBrowserTimeZone,
+  parseDateTimeLocalInput
+} from '@/utils/format'
+import { createStableObjectKeyResolver } from '@/utils/stableObjectKey'
+import { allSelectedGroupsEnableLongContextPricing } from '@/components/account/longContextBilling'
+import { VERTEX_LOCATION_OPTIONS } from '@/constants/account'
+import {
+  OPENAI_WS_MODE_CTX_POOL,
+  OPENAI_WS_MODE_OFF,
+  OPENAI_WS_MODE_PASSTHROUGH,
+  OPENAI_WS_MODE_HTTP_BRIDGE,
+  isOpenAIWSModeEnabled,
+  resolveOpenAIWSModeConcurrencyHintKey,
+  type OpenAIWSMode,
+  resolveOpenAIWSModeFromExtra
+} from '@/utils/openaiWsMode'
+import {
+  getPresetMappingsByPlatform,
+  commonErrorCodes,
+  buildModelMappingObject,
+  splitModelMappingObject,
+  isValidWildcardPattern
+} from '@/composables/useModelWhitelist'
+
+interface Props {
+  show: boolean
+  account: Account | null
+  proxies: Proxy[]
+  groups: AdminGroup[]
+}
+
+const props = defineProps<Props>()
+const emit = defineEmits<{
+  close: []
+  updated: [account: Account]
+}>()
+
+const { t } = useI18n()
+const appStore = useAppStore()
+const authStore = useAuthStore()
+const browserTimeZone = getBrowserTimeZone()
+
+// Spark 影子账号(parent_account_id 非空):代理恒继承母账号,不可独立编辑(外审 B/P1),
+// 故隐藏代理选择器。
+const isSparkShadow = computed(() => props.account?.parent_account_id != null)
+
+const hideAccountLongContextBilling = computed(() => {
+  return allSelectedGroupsEnableLongContextPricing(form.group_ids, props.groups)
+})
+
+const handleOllamaCloudUsageUpdated = (state: OllamaCloudUsageState) => {
+  if (props.account) emit('updated', { ...props.account, ollama_cloud_usage: state })
+}
+
+// Platform-specific hint for Base URL
+const baseUrlHint = computed(() => {
+  if (!props.account) return t('admin.accounts.baseUrlHint')
+  if (props.account.platform === 'openai') return t('admin.accounts.openai.baseUrlHint')
+  if (props.account.platform === 'gemini') return t('admin.accounts.gemini.baseUrlHint')
+  if (props.account.platform === 'grok') return ''
+  return t('admin.accounts.baseUrlHint')
+})
+
+const antigravityPresetMappings = computed(() => getPresetMappingsByPlatform('antigravity'))
+const bedrockPresets = computed(() => getPresetMappingsByPlatform('bedrock'))
+
+// Model mapping type
+interface ModelMapping {
+  from: string
+  to: string
+}
+
+interface TempUnschedRuleForm {
+  error_code: number | null
+  keywords: string
+  duration_minutes: number | null
+  description: string
+}
+
+// State
+const submitting = ref(false)
+const editBaseUrl = ref('https://api.anthropic.com')
+const editApiKey = ref('')
+
+// ── 国产供应商（Kimi / Zhipu / DeepSeek）account_mode / api_protocol 编辑 ──
+// account_mode 决定额度/余额监控路径，api_protocol 决定转发端点与格式；
+// 二者均可修正（早期创建的账号可能存错默认值），切换时重置 base_url 预置。
+const isCNApiKeyAccount = computed(
+  () =>
+    props.account?.type === 'apikey' &&
+    (props.account.platform === 'kimi' ||
+      props.account.platform === 'zhipu' ||
+      props.account.platform === 'deepseek')
+)
+// CnBaseUrlPresets 的 platform prop 是平台字面量联合类型，模板里不能写
+// `as` 断言（其中的 `|` 会被 eslint 误判为 Vue2 filter 语法），经此 computed 传递。
+const cnPresetPlatform = computed<'kimi' | 'zhipu' | 'deepseek'>(() => {
+  const platform = props.account?.platform
+  if (platform === 'kimi' || platform === 'zhipu' || platform === 'deepseek') {
+    return platform
+  }
+  return 'kimi'
+})
+const editApiProtocol = ref<CnApiProtocol>('adaptive')
+const editAccountMode = ref<CnAccountMode>('payg')
+// 智谱团队版 Coding Plan：组织/项目 ID，写入 credentials 供额度探测切换团队端点
+const editZhipuOrganization = ref('')
+const editZhipuProject = ref('')
+const editAdaptiveBaseUrls = ref<Record<CnNativeApiProtocol, string>>({
+  chat_completions: '',
+  anthropic: '',
+  responses: ''
+})
+// 回填窗口标志：syncFormFromAccount 会同步改写 editAccountMode / editApiProtocol，
+// 而 watcher（pre-flush）在同步代码执行完之后才触发——若不抑制，会把刚恢复的
+// 存储版 base_url（可能是用户自定义/中转地址）覆盖为官方预设并在下次保存时持久化。
+// nextTick 后解除，此后用户主动切换模式/协议仍正常联动重置。
+const syncingForm = ref(false)
+const cnAccountModeOptions = computed<Array<{ value: CnAccountMode; labelKey: 'payg' | 'coding' }>>(
+  () => {
+    // DeepSeek 无 coding 套餐（与创建弹窗一致），仅保留按量付费。
+    if (props.account?.platform === 'deepseek') {
+      return [{ value: 'payg', labelKey: 'payg' }]
+    }
+    return [
+      { value: 'payg', labelKey: 'payg' },
+      { value: 'coding', labelKey: 'coding' }
+    ]
+  }
+)
+const cnProtocolOptions = computed<Array<{ value: CnApiProtocol; labelKey: string }>>(() => {
+  const opts: Array<{ value: CnApiProtocol; labelKey: string }> = [
+    { value: 'adaptive', labelKey: 'adaptive' },
+    { value: 'chat_completions', labelKey: 'chatCompletions' },
+    { value: 'anthropic', labelKey: 'anthropic' }
+  ]
+  if (props.account?.platform === 'deepseek') {
+    opts.push({ value: 'responses', labelKey: 'responses' })
+  }
+  return opts
+})
+const editAdaptiveProtocolOptions = computed<Array<{ value: CnNativeApiProtocol; labelKey: string }>>(() => {
+  const opts: Array<{ value: CnNativeApiProtocol; labelKey: string }> = [
+    { value: 'chat_completions', labelKey: 'chatCompletions' },
+    { value: 'anthropic', labelKey: 'anthropic' }
+  ]
+  if (props.account?.platform === 'deepseek') opts.push({ value: 'responses', labelKey: 'responses' })
+  return opts
+})
+watch(editApiProtocol, (protocol, previousProtocol) => {
+  if (!isCNApiKeyAccount.value || syncingForm.value) return
+  if (protocol === 'adaptive') {
+    const defaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, editAccountMode.value)
+    for (const item of editAdaptiveProtocolOptions.value) {
+      if (!editAdaptiveBaseUrls.value[item.value]) editAdaptiveBaseUrls.value[item.value] = defaults[item.value]
+    }
+    if (previousProtocol !== 'adaptive' && editBaseUrl.value.trim()) {
+      editAdaptiveBaseUrls.value[previousProtocol] = editBaseUrl.value.trim()
+    }
+    editBaseUrl.value = editAdaptiveBaseUrls.value.chat_completions
+    return
+  }
+  if (previousProtocol === 'adaptive') {
+    editBaseUrl.value = editAdaptiveBaseUrls.value[protocol] ||
+      defaultCNBaseUrl(props.account!.platform, editAccountMode.value, protocol)
+    return
+  }
+  editBaseUrl.value = defaultCNBaseUrl(props.account!.platform, editAccountMode.value, protocol)
+})
+watch(editAccountMode, (mode, previousMode) => {
+  if (!isCNApiKeyAccount.value || syncingForm.value) return
+  // deepseek 无 coding 套餐：防御性回退（UI 已隐藏该选项）。
+  const effectiveMode = props.account!.platform === 'deepseek' && mode === 'coding' ? 'payg' : mode
+  if (effectiveMode !== mode) {
+    editAccountMode.value = effectiveMode
+    return
+  }
+  if (editApiProtocol.value === 'adaptive') {
+    const previousDefaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, previousMode)
+    const nextDefaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, mode)
+    for (const item of editAdaptiveProtocolOptions.value) {
+      if (!editAdaptiveBaseUrls.value[item.value] || editAdaptiveBaseUrls.value[item.value] === previousDefaults[item.value]) {
+        editAdaptiveBaseUrls.value[item.value] = nextDefaults[item.value]
+      }
+    }
+    editBaseUrl.value = editAdaptiveBaseUrls.value.chat_completions
+    return
+  }
+  editBaseUrl.value = defaultCNBaseUrl(props.account!.platform, mode, editApiProtocol.value)
+})
+const cnProtocolDescKey = computed(
+  () => cnProtocolOptions.value.find(o => o.value === editApiProtocol.value)?.labelKey ?? 'chatCompletions'
+)
+// 点击预设端点：回填 base url 与对应模式/协议。
+function onCnPresetSelect(preset: { mode: CnAccountMode; protocol: CnApiProtocol; url: string }) {
+  editAccountMode.value = preset.mode
+  editApiProtocol.value = preset.protocol
+  editBaseUrl.value = preset.url
+}
+// Bedrock credentials
+const editBedrockAccessKeyId = ref('')
+const editBedrockSecretAccessKey = ref('')
+const editBedrockSessionToken = ref('')
+const editBedrockRegion = ref('')
+const editBedrockForceGlobal = ref(false)
+const editBedrockApiKeyValue = ref('')
+const editVertexProjectId = ref('')
+const editVertexClientEmail = ref('')
+const editVertexLocation = ref('us-central1')
+const isBedrockAPIKeyMode = computed(() =>
+  props.account?.type === 'bedrock' &&
+  (props.account?.credentials as Record<string, unknown>)?.auth_mode === 'apikey'
+)
+const modelMappings = ref<ModelMapping[]>([])
+const openAICompactModelMappings = ref<ModelMapping[]>([])
+const modelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
+const allowedModels = ref<string[]>([])
+const DEFAULT_POOL_MODE_RETRY_COUNT = 3
+const MAX_POOL_MODE_RETRY_COUNT = 10
+const DEFAULT_POOL_MODE_RETRY_STATUS_CODES = [401, 403, 429]
+const GROK_CLIENT_TOOL_CACHE_EXTRA_KEY = 'grok_client_tool_cache_enabled'
+const poolModeEnabled = ref(false)
+const poolModeRetryCount = ref(DEFAULT_POOL_MODE_RETRY_COUNT)
+const poolModeRetryStatusCodesInput = ref('')
+
+function parsePoolModeRetryStatusCodes(input: string): number[] {
+  if (!input || !input.trim()) return []
+  const seen = new Set<number>()
+  const out: number[] = []
+  for (const token of input.split(/[,\s]+/)) {
+    const trimmed = token.trim()
+    if (!trimmed) continue
+    const n = Number(trimmed)
+    if (!Number.isFinite(n) || !Number.isInteger(n)) continue
+    if (n < 100 || n > 599) continue
+    if (seen.has(n)) continue
+    seen.add(n)
+    out.push(n)
+  }
+  return out.sort((a, b) => a - b)
+}
+
+function formatPoolModeRetryStatusCodes(value: unknown): string {
+  if (!Array.isArray(value)) return ''
+  const out: number[] = []
+  const seen = new Set<number>()
+  for (const v of value) {
+    const n = typeof v === 'string' ? Number(v.trim()) : Number(v)
+    if (!Number.isFinite(n) || !Number.isInteger(n)) continue
+    if (n < 100 || n > 599) continue
+    if (seen.has(n)) continue
+    seen.add(n)
+    out.push(n)
+  }
+  return out.sort((a, b) => a - b).join(', ')
+}
+const customErrorCodesEnabled = ref(false)
+const selectedErrorCodes = ref<number[]>([])
+const customErrorCodeInput = ref<number | null>(null)
+const headerOverrideEnabled = ref(false)
+const headerOverrideRows = ref<HeaderOverrideRow[]>([])
+
+const headerOverrideCapable = computed(
+  () => !!props.account && isHeaderOverrideCapable(props.account.platform, props.account.type)
+)
+
+// Grok OAuth 自定义上游地址（仅转发端点；OAuth 授权/令牌刷新不受影响）
+const grokOAuthCustomBaseUrlEnabled = ref(false)
+const grokOAuthBaseUrl = ref('')
+// Grok Free OAuth accounts use client-tool prompt caching by default. Keep an
+// explicit false in the account extra as the opt-out signal.
+const grokClientToolCacheEnabled = ref(true)
+
+const interceptWarmupRequests = ref(false)
+const autoPauseOnExpired = ref(false)
+const autoPause5hThreshold = ref<number | null>(null)
+const autoPause7dThreshold = ref<number | null>(null)
+const autoPause5hDisabled = ref(false)
+const autoPause7dDisabled = ref(false)
+const autoResetCreditEnabled = ref(false)
+const autoResetCredit5hThreshold = ref(100)
+const autoResetCredit7dThreshold = ref(100)
+const upstreamBillingAutoProbeEnabled = ref(false)
+const upstreamBillingRateSyncEnabled = ref(false)
+const mixedScheduling = ref(false) // For antigravity accounts: enable mixed scheduling
+const allowOverages = ref(false) // For antigravity accounts: enable AI Credits overages
+const antigravityProjectId = ref('')
+const antigravityModelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
+const antigravityWhitelistModels = ref<string[]>([])
+const antigravityModelMappings = ref<ModelMapping[]>([])
+const isSyncingAntigravityUpstream = ref(false)
+const tempUnschedEnabled = ref(false)
+const accountSchedulingThresholdOverrideEnabled = ref(false)
+const accountSchedulingThresholdOverrideValue = ref(100)
+const ACCOUNT_SCHEDULING_THRESHOLD_CREDENTIAL_KEY = 'account_scheduling_threshold'
+const supportsAccountSchedulingThresholdOverride = computed(() =>
+  supportsAccountSchedulingThresholdOverridePlatform(props.account?.platform)
+)
+const tempUnschedRules = ref<TempUnschedRuleForm[]>([])
+const getModelMappingKey = createStableObjectKeyResolver<ModelMapping>('edit-model-mapping')
+const getOpenAICompactModelMappingKey = createStableObjectKeyResolver<ModelMapping>('edit-openai-compact-model-mapping')
+const getAntigravityModelMappingKey = createStableObjectKeyResolver<ModelMapping>('edit-antigravity-model-mapping')
+const getTempUnschedRuleKey = createStableObjectKeyResolver<TempUnschedRuleForm>('edit-temp-unsched-rule')
+
+const showMixedChannelWarning = ref(false)
+const mixedChannelWarningDetails = ref<{ groupName: string; currentPlatform: string; otherPlatform: string } | null>(
+  null
+)
+const mixedChannelWarningRawMessage = ref('')
+const mixedChannelWarningAction = ref<(() => Promise<void>) | null>(null)
+const antigravityMixedChannelConfirmed = ref(false)
+
+// Quota control state (Anthropic OAuth/SetupToken only)
+const windowCostEnabled = ref(false)
+const windowCostLimit = ref<number | null>(null)
+const windowCostStickyReserve = ref<number | null>(null)
+const sessionLimitEnabled = ref(false)
+const maxSessions = ref<number | null>(null)
+const sessionIdleTimeout = ref<number | null>(null)
+const rpmLimitEnabled = ref(false)
+const baseRpm = ref<number | null>(null)
+const rpmStrategy = ref<'tiered' | 'sticky_exempt'>('tiered')
+const rpmStickyBuffer = ref<number | null>(null)
+const userMsgQueueMode = ref('')
+const umqModeOptions = computed(() => [
+  { value: '', label: t('admin.accounts.quotaControl.rpmLimit.umqModeOff') },
+  { value: 'throttle', label: t('admin.accounts.quotaControl.rpmLimit.umqModeThrottle') },
+  { value: 'serialize', label: t('admin.accounts.quotaControl.rpmLimit.umqModeSerialize') },
+])
+const tlsFingerprintEnabled = ref(false)
+const tlsFingerprintProfileId = ref<number | null>(null)
+const tlsFingerprintProfiles = ref<{ id: number; name: string }[]>([])
+const sessionIdMaskingEnabled = ref(false)
+const cacheTTLOverrideEnabled = ref(false)
+const cacheTTLOverrideTarget = ref<string>('5m')
+const customBaseUrlEnabled = ref(false)
+const customBaseUrl = ref('')
+
+// OpenAI 自动透传开关（OAuth/API Key）
+const openaiPassthroughEnabled = ref(false)
+// OpenAI Codex namespace 工具摊平兼容开关（仅 OAuth），缺省关闭即原样保留
+const openaiFlattenNamespacesEnabled = ref(false)
+const openAILongContextBillingEnabled = ref(false)
+// OpenAI 订阅档位（Plus/Pro/Free）手动覆盖值,存于 credentials.plan_type;'' 表示清空/自动识别
+const editPlanType = ref<string>('')
+const openAICompactMode = ref<OpenAICompactMode>('auto')
+const openAIResponsesMode = ref<OpenAIResponsesMode>('auto')
+const openAIEndpointCapabilities = ref<OpenAIEndpointCapability[]>(['chat_completions', 'embeddings'])
+const openaiOAuthResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
+const openaiAPIKeyResponsesWebSocketV2Mode = ref<OpenAIWSMode>(OPENAI_WS_MODE_OFF)
+const codexCLIOnlyEnabled = ref(false)
+const codexCLIOnlyAppServerEnabled = ref(false)
+type CodexFingerprintMode = 'off' | 'device' | 'session' | 'full'
+const codexFingerprintMode = ref<CodexFingerprintMode>('off')
+type CodexImageToolMode = 'inherit' | 'enabled' | 'disabled' | 'block'
+const codexImageToolMode = ref<CodexImageToolMode>('inherit')
+type AnthropicAPIKeyAuthScheme = 'x_api_key' | 'authorization_bearer'
+const anthropicPassthroughEnabled = ref(false)
+const anthropicAPIKeyAuthScheme = ref<AnthropicAPIKeyAuthScheme>('x_api_key')
+const webSearchEmulationMode = ref('default')
+const webSearchGlobalEnabled = ref(false)
+const {
+  globalEnabled: quotaNotifyGlobalEnabled,
+  state: quotaNotifyState,
+  loadGlobalState: loadQuotaNotifyGlobal,
+  loadFromExtra: loadQuotaNotifyFromExtra,
+  writeToExtra: writeQuotaNotifyToExtra,
+  reset: resetQuotaNotify,
+} = useQuotaNotifyState()
+
+// Load global feature states once
+adminAPI.settings.getWebSearchEmulationConfig().then(cfg => {
+  webSearchGlobalEnabled.value = cfg?.enabled === true && (cfg?.providers?.length ?? 0) > 0
+}).catch(() => { webSearchGlobalEnabled.value = false })
+
+loadQuotaNotifyGlobal()
+const editQuotaLimit = ref<number | null>(null)
+const editQuotaDailyLimit = ref<number | null>(null)
+const editQuotaWeeklyLimit = ref<number | null>(null)
+const editDailyResetMode = ref<'rolling' | 'fixed' | null>(null)
+const editDailyResetHour = ref<number | null>(null)
+const editWeeklyResetMode = ref<'rolling' | 'fixed' | null>(null)
+const editWeeklyResetDay = ref<number | null>(null)
+const editWeeklyResetHour = ref<number | null>(null)
+const editResetTimezone = ref<string | null>(null)
+const codexFingerprintModeOptions = computed(() => [
+  { value: 'off' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintOff') },
+  { value: 'device' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintDevice') },
+  { value: 'session' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintSession') },
+  { value: 'full' as CodexFingerprintMode, label: t('admin.accounts.openai.codexFingerprintFull') },
+])
+
+const openAIWSModeOptions = computed(() => [
+  { value: OPENAI_WS_MODE_OFF, label: t('admin.accounts.openai.wsModeOff') },
+  { value: OPENAI_WS_MODE_CTX_POOL, label: t('admin.accounts.openai.wsModeCtxPool') },
+  { value: OPENAI_WS_MODE_PASSTHROUGH, label: t('admin.accounts.openai.wsModePassthrough') },
+  { value: OPENAI_WS_MODE_HTTP_BRIDGE, label: t('admin.accounts.openai.wsModeHttpBridge') }
+])
+const openaiResponsesWebSocketV2Mode = computed({
+  get: () => {
+    if (props.account?.type === 'apikey') {
+      return openaiAPIKeyResponsesWebSocketV2Mode.value
+    }
+    return openaiOAuthResponsesWebSocketV2Mode.value
+  },
+  set: (mode: OpenAIWSMode) => {
+    if (props.account?.type === 'apikey') {
+      openaiAPIKeyResponsesWebSocketV2Mode.value = mode
+      return
+    }
+    openaiOAuthResponsesWebSocketV2Mode.value = mode
+  }
+})
+const openAIWSModeConcurrencyHintKey = computed(() =>
+  resolveOpenAIWSModeConcurrencyHintKey(openaiResponsesWebSocketV2Mode.value)
+)
+const codexImageToolOptions = computed<Array<{
+  value: CodexImageToolMode
+  label: string
+  description: string
+  selectedCardClass: string
+  selectedDotClass: string
+}>>(() => [
+  {
+    value: 'inherit',
+    label: t('admin.accounts.openai.codexImageToolInherit'),
+    description: t('admin.accounts.openai.codexImageToolInheritDesc'),
+    selectedCardClass: 'border-sky-300 bg-sky-50 text-sky-900 shadow-sm ring-1 ring-sky-200 dark:border-sky-700 dark:bg-sky-900/25 dark:text-sky-100 dark:ring-sky-800',
+    selectedDotClass: 'border-sky-500 bg-sky-500 text-white'
+  },
+  {
+    value: 'enabled',
+    label: t('admin.accounts.openai.codexImageToolEnabled'),
+    description: t('admin.accounts.openai.codexImageToolEnabledDesc'),
+    selectedCardClass: 'border-emerald-300 bg-emerald-50 text-emerald-900 shadow-sm ring-1 ring-emerald-200 dark:border-emerald-700 dark:bg-emerald-900/25 dark:text-emerald-100 dark:ring-emerald-800',
+    selectedDotClass: 'border-emerald-500 bg-emerald-500 text-white'
+  },
+  {
+    value: 'disabled',
+    label: t('admin.accounts.openai.codexImageToolDisabled'),
+    description: t('admin.accounts.openai.codexImageToolDisabledDesc'),
+    selectedCardClass: 'border-amber-300 bg-amber-50 text-amber-900 shadow-sm ring-1 ring-amber-200 dark:border-amber-700 dark:bg-amber-900/25 dark:text-amber-100 dark:ring-amber-800',
+    selectedDotClass: 'border-amber-500 bg-amber-500 text-white'
+  },
+  {
+    value: 'block',
+    label: t('admin.accounts.openai.codexImageToolBlock'),
+    description: t('admin.accounts.openai.codexImageToolBlockDesc'),
+    selectedCardClass: 'border-rose-300 bg-rose-50 text-rose-900 shadow-sm ring-1 ring-rose-200 dark:border-rose-700 dark:bg-rose-900/25 dark:text-rose-100 dark:ring-rose-800',
+    selectedDotClass: 'border-rose-500 bg-rose-500 text-white'
+  }
+])
+const codexImageToolBadgeLabel = computed(() => {
+  switch (codexImageToolMode.value) {
+    case 'enabled':
+      return t('admin.accounts.openai.codexImageToolBadgeEnabled')
+    case 'disabled':
+      return t('admin.accounts.openai.codexImageToolBadgeDisabled')
+    case 'block':
+      return t('admin.accounts.openai.codexImageToolBadgeBlock')
+    default:
+      return t('admin.accounts.openai.codexImageToolBadgeInherit')
+  }
+})
+const codexImageToolBadgeClass = computed(() => {
+  switch (codexImageToolMode.value) {
+    case 'enabled':
+      return 'bg-emerald-100 text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300'
+    case 'disabled':
+      return 'bg-amber-100 text-amber-700 dark:bg-amber-900/40 dark:text-amber-300'
+    case 'block':
+      return 'bg-rose-100 text-rose-700 dark:bg-rose-900/40 dark:text-rose-300'
+    default:
+      return 'bg-slate-100 text-slate-600 dark:bg-dark-600 dark:text-slate-300'
+  }
+})
+const openAICompactModeOptions = computed(() => [
+  { value: 'auto', label: t('admin.accounts.openai.compactModeAuto') },
+  { value: 'force_on', label: t('admin.accounts.openai.compactModeForceOn') },
+  { value: 'force_off', label: t('admin.accounts.openai.compactModeForceOff') }
+])
+// OpenAI 订阅档位手动覆盖选项(清空 + Plus/Pro/Free;别名/自定义值友好显示且保留 canonical)
+const planTypeOptions = computed(() =>
+  buildPlanTypeOptions(editPlanType.value, t('admin.accounts.openai.planTypeClear'))
+)
+const openAIResponsesModeOptions = computed(() => [
+  { value: 'auto', label: t('admin.accounts.openai.responsesModeAuto') },
+  { value: 'force_responses', label: t('admin.accounts.openai.responsesModeForceResponses') },
+  { value: 'force_chat_completions', label: t('admin.accounts.openai.responsesModeForceChatCompletions') }
+])
+const openAITextEndpointCapabilityLabel = computed(() => {
+  if (openAIResponsesMode.value === 'force_responses') {
+    return t('admin.accounts.openai.capabilityResponses')
+  }
+  if (openAIResponsesMode.value === 'force_chat_completions') {
+    return t('admin.accounts.openai.capabilityChatCompletions')
+  }
+  const extra = props.account?.extra as Record<string, unknown> | undefined
+  if (extra?.openai_responses_supported === true) {
+    return t('admin.accounts.openai.capabilityResponsesAuto')
+  }
+  if (extra?.openai_responses_supported === false) {
+    return t('admin.accounts.openai.capabilityChatCompletionsAuto')
+  }
+  return t('admin.accounts.openai.capabilityTextAuto')
+})
+const openAIEndpointCapabilityOptions = computed<{ value: OpenAIEndpointCapability; label: string }[]>(() => [
+  { value: 'chat_completions', label: openAITextEndpointCapabilityLabel.value },
+  { value: 'embeddings', label: t('admin.accounts.openai.capabilityEmbeddings') }
+])
+const openAITextGenerationCapabilityEnabled = computed(() =>
+  openAIEndpointCapabilities.value.includes('chat_completions')
+)
+
+const normalizeOpenAIEndpointCapabilities = (values: OpenAIEndpointCapability[]) => {
+  const allowed: OpenAIEndpointCapability[] = ['chat_completions', 'embeddings']
+  const selected = allowed.filter((value) => values.includes(value))
+  return selected.length > 0 ? selected : allowed
+}
+
+const readOpenAIEndpointCapabilities = (credentials?: Record<string, unknown>): OpenAIEndpointCapability[] => {
+  const raw = credentials?.openai_capabilities
+  if (Array.isArray(raw)) {
+    return normalizeOpenAIEndpointCapabilities(
+      raw.filter((value): value is OpenAIEndpointCapability =>
+        value === 'chat_completions' || value === 'embeddings'
+      )
+    )
+  }
+  if (raw !== null && typeof raw === 'object') {
+    const capabilityMap = raw as Record<string, unknown>
+    return normalizeOpenAIEndpointCapabilities(
+      openAIEndpointCapabilityOptions.value
+        .map((option) => option.value)
+        .filter((value) => capabilityMap[value] === true)
+    )
+  }
+  return ['chat_completions', 'embeddings']
+}
+
+const toggleOpenAIEndpointCapability = (capability: OpenAIEndpointCapability, event?: Event) => {
+  if (openAIEndpointCapabilities.value.includes(capability)) {
+    if (openAIEndpointCapabilities.value.length <= 1) {
+      const input = event?.target as HTMLInputElement | null
+      if (input) input.checked = true
+      return
+    }
+    openAIEndpointCapabilities.value = openAIEndpointCapabilities.value.filter(
+      (value) => value !== capability
+    )
+    if (!openAITextGenerationCapabilityEnabled.value) {
+      openAIResponsesMode.value = 'auto'
+    }
+    return
+  }
+  openAIEndpointCapabilities.value = normalizeOpenAIEndpointCapabilities([
+    ...openAIEndpointCapabilities.value,
+    capability
+  ])
+}
+
+const applyOpenAIEndpointCapabilities = (credentials: Record<string, unknown>) => {
+  const capabilities = normalizeOpenAIEndpointCapabilities(openAIEndpointCapabilities.value)
+  if (capabilities.length === 2) {
+    delete credentials.openai_capabilities
+    return
+  }
+  credentials.openai_capabilities = capabilities
+}
+const normalizeOpenAIResponsesMode = (mode: unknown): OpenAIResponsesMode => {
+  if (mode === 'force_responses' || mode === 'force_chat_completions') {
+    return mode
+  }
+  return 'auto'
+}
+const isOpenAIModelRestrictionDisabled = computed(() =>
+  props.account?.platform === 'openai' && openaiPassthroughEnabled.value
+)
+const openAIResponsesStatusKey = computed(() => {
+  if (openAIResponsesMode.value === 'force_responses') {
+    return 'admin.accounts.openai.responsesStatusForcedResponses'
+  }
+  if (openAIResponsesMode.value === 'force_chat_completions') {
+    return 'admin.accounts.openai.responsesStatusForcedChatCompletions'
+  }
+  const extra = props.account?.extra as Record<string, unknown> | undefined
+  if (extra?.openai_responses_supported === true) {
+    return 'admin.accounts.openai.responsesStatusAutoSupported'
+  }
+  if (extra?.openai_responses_supported === false) {
+    return 'admin.accounts.openai.responsesStatusAutoUnsupported'
+  }
+  return 'admin.accounts.openai.responsesStatusAutoUnknown'
+})
+const openAICompactStatusKey = computed(() => {
+  const extra = props.account?.extra as Record<string, unknown> | undefined
+  if (!props.account || props.account.platform !== 'openai') return ''
+  const mode = typeof extra?.openai_compact_mode === 'string' ? extra.openai_compact_mode : 'auto'
+  if (mode === 'force_on') return 'admin.accounts.openai.compactSupported'
+  if (mode === 'force_off') return 'admin.accounts.openai.compactUnsupported'
+  if (typeof extra?.openai_compact_supported === 'boolean') {
+    return extra.openai_compact_supported
+      ? 'admin.accounts.openai.compactSupported'
+      : 'admin.accounts.openai.compactUnsupported'
+  }
+  return 'admin.accounts.openai.compactAuto'
+})
+
+// Computed: current preset mappings based on platform
+const presetMappings = computed(() => getPresetMappingsByPlatform(props.account?.platform || 'anthropic'))
+const tempUnschedPresets = computed(() => [
+  {
+    label: t('admin.accounts.tempUnschedulable.presets.overloadLabel'),
+    rule: {
+      error_code: 529,
+      keywords: 'overloaded, too many',
+      duration_minutes: 60,
+      description: t('admin.accounts.tempUnschedulable.presets.overloadDesc')
+    }
+  },
+  {
+    label: t('admin.accounts.tempUnschedulable.presets.rateLimitLabel'),
+    rule: {
+      error_code: 429,
+      keywords: 'rate limit, too many requests',
+      duration_minutes: 10,
+      description: t('admin.accounts.tempUnschedulable.presets.rateLimitDesc')
+    }
+  },
+  {
+    label: t('admin.accounts.tempUnschedulable.presets.unavailableLabel'),
+    rule: {
+      error_code: 503,
+      keywords: 'unavailable, maintenance',
+      duration_minutes: 30,
+      description: t('admin.accounts.tempUnschedulable.presets.unavailableDesc')
+    }
+  }
+])
+
+// Computed: default base URL based on platform
+const defaultBaseUrl = computed(() => {
+  if (props.account?.platform === 'openai') return 'https://api.openai.com'
+  if (props.account?.platform === 'gemini') return 'https://generativelanguage.googleapis.com'
+  if (props.account?.platform === 'grok') return 'https://api.x.ai/v1'
+  // CN 供应商：按当前模式/协议回落到官方预设（清空输入框提交时使用），
+  // 不能落到 anthropic 默认值（会被当 CC base 拼出错误端点）。
+  if (
+    props.account?.platform === 'kimi' ||
+    props.account?.platform === 'zhipu' ||
+    props.account?.platform === 'deepseek'
+  ) {
+    return defaultCNBaseUrl(props.account.platform, editAccountMode.value, editApiProtocol.value)
+  }
+  return 'https://api.anthropic.com'
+})
+
+const mixedChannelWarningMessageText = computed(() => {
+  if (mixedChannelWarningDetails.value) {
+    return t('admin.accounts.mixedChannelWarning', mixedChannelWarningDetails.value)
+  }
+  return mixedChannelWarningRawMessage.value
+})
+
+const form = reactive({
+  name: '',
+  notes: '',
+  proxy_id: null as number | null,
+  concurrency: 1,
+  load_factor: null as number | null,
+  priority: 1,
+  rate_multiplier: 1,
+  status: 'active' as 'active' | 'inactive' | 'error',
+  group_ids: [] as number[],
+  expires_at: null as number | null
+})
+
+const handleUpstreamBillingRateSyncChange = (enabled: boolean) => {
+  upstreamBillingRateSyncEnabled.value = enabled
+  if (enabled) {
+    upstreamBillingAutoProbeEnabled.value = true
+  }
+}
+
+const handleUpstreamBillingAutoProbeChange = (enabled: boolean) => {
+  upstreamBillingAutoProbeEnabled.value = enabled
+  if (!enabled) {
+    upstreamBillingRateSyncEnabled.value = false
+  }
+}
+
+const statusOptions = computed(() => {
+  const options = [
+    { value: 'active', label: t('common.active') },
+    { value: 'inactive', label: t('common.inactive') }
+  ]
+  if (form.status === 'error') {
+    options.push({ value: 'error', label: t('admin.accounts.status.error') })
+  }
+  return options
+})
+
+const expiresAtInput = computed({
+  get: () => formatDateTimeLocal(form.expires_at),
+  set: (value: string) => {
+    form.expires_at = parseDateTimeLocal(value)
+  }
+})
+
+// Watchers
+const normalizePoolModeRetryCount = (value: number) => {
+  if (!Number.isFinite(value)) {
+    return DEFAULT_POOL_MODE_RETRY_COUNT
+  }
+  const normalized = Math.trunc(value)
+  if (normalized < 0) {
+    return 0
+  }
+  if (normalized > MAX_POOL_MODE_RETRY_COUNT) {
+    return MAX_POOL_MODE_RETRY_COUNT
+  }
+  return normalized
+}
+
+const loadModelRestrictionFromMapping = (rawMapping?: Record<string, unknown>) => {
+  const parsed = splitModelMappingObject(rawMapping)
+  allowedModels.value = parsed.allowedModels
+  modelMappings.value = parsed.modelMappings
+  modelRestrictionMode.value =
+    parsed.modelMappings.length > 0 && parsed.allowedModels.length === 0
+      ? 'mapping'
+      : 'whitelist'
+}
+
+const buildModelRestrictionMapping = () =>
+  buildModelMappingObject('combined', allowedModels.value, modelMappings.value)
+
+const applyOpenAIModelMappingCredentials = (credentials: Record<string, unknown>) => {
+  const shouldApplyModelMapping = !openaiPassthroughEnabled.value
+
+  if (shouldApplyModelMapping) {
+    const modelMapping = buildModelRestrictionMapping()
+    if (modelMapping) {
+      credentials.model_mapping = modelMapping
+    } else {
+      delete credentials.model_mapping
+    }
+  } else if (!credentials.model_mapping) {
+    delete credentials.model_mapping
+  }
+
+  const compactModelMapping = buildModelMappingObject('mapping', [], openAICompactModelMappings.value)
+  if (compactModelMapping) {
+    credentials.compact_model_mapping = compactModelMapping
+  } else {
+    delete credentials.compact_model_mapping
+  }
+}
+
+const syncFormFromAccount = (newAccount: Account | null) => {
+  if (!newAccount) {
+    return
+  }
+  // 进入回填窗口：抑制 CN 模式/协议 watcher 联动重置 base_url（见 syncingForm 注释）。
+  syncingForm.value = true
+  void nextTick(() => {
+    syncingForm.value = false
+  })
+  antigravityMixedChannelConfirmed.value = false
+  showMixedChannelWarning.value = false
+  mixedChannelWarningDetails.value = null
+  mixedChannelWarningRawMessage.value = ''
+  mixedChannelWarningAction.value = null
+  form.name = newAccount.name
+  form.notes = newAccount.notes || ''
+  form.proxy_id = newAccount.proxy_id
+  form.concurrency = newAccount.concurrency
+  form.load_factor = newAccount.load_factor ?? null
+  form.priority = newAccount.priority
+  form.rate_multiplier = newAccount.rate_multiplier ?? 1
+  form.status = (newAccount.status === 'active' || newAccount.status === 'inactive' || newAccount.status === 'error')
+    ? newAccount.status
+    : 'active'
+  form.group_ids = newAccount.group_ids || []
+  form.expires_at = newAccount.expires_at ?? null
+
+  // Load intercept warmup requests setting (applies to all account types)
+  const credentials = newAccount.credentials as Record<string, unknown> | undefined
+  interceptWarmupRequests.value = credentials?.intercept_warmup_requests === true
+  autoPauseOnExpired.value = newAccount.auto_pause_on_expired === true
+  editVertexProjectId.value = ''
+  editVertexClientEmail.value = ''
+  editVertexLocation.value = 'us-central1'
+  antigravityProjectId.value =
+    newAccount.platform === 'antigravity' &&
+    newAccount.type === 'oauth' &&
+    typeof credentials?.antigravity_project_id === 'string'
+      ? credentials.antigravity_project_id.trim()
+      : ''
+
+  // Load mixed scheduling setting (only for antigravity accounts)
+  mixedScheduling.value = false
+  allowOverages.value = false
+	const extra = newAccount.extra as Record<string, unknown> | undefined
+	mixedScheduling.value = extra?.mixed_scheduling === true
+	allowOverages.value = extra?.allow_overages === true
+	autoPause5hThreshold.value = typeof extra?.auto_pause_5h_threshold === 'number' ? extra.auto_pause_5h_threshold * 100 : null
+	autoPause7dThreshold.value = typeof extra?.auto_pause_7d_threshold === 'number' ? extra.auto_pause_7d_threshold * 100 : null
+	autoPause5hDisabled.value = extra?.auto_pause_5h_disabled === true
+	autoPause7dDisabled.value = extra?.auto_pause_7d_disabled === true
+	autoResetCreditEnabled.value = extra?.auto_reset_credit_enabled === true
+	autoResetCredit5hThreshold.value =
+		typeof extra?.auto_reset_credit_5h_threshold === 'number' ? extra.auto_reset_credit_5h_threshold * 100 : 100
+	autoResetCredit7dThreshold.value =
+		typeof extra?.auto_reset_credit_7d_threshold === 'number' ? extra.auto_reset_credit_7d_threshold * 100 : 100
+	upstreamBillingAutoProbeEnabled.value = extra?.upstream_billing_probe_enabled === true
+  upstreamBillingRateSyncEnabled.value =
+    upstreamBillingAutoProbeEnabled.value && extra?.upstream_billing_rate_sync_enabled === true
+
+  // Load OpenAI passthrough toggle (OpenAI OAuth/SetupToken/API Key)
+  openaiPassthroughEnabled.value = false
+  openaiFlattenNamespacesEnabled.value = false
+  openAILongContextBillingEnabled.value = false
+  editPlanType.value = ''
+  openAICompactMode.value = 'auto'
+  openAIResponsesMode.value = 'auto'
+  openAIEndpointCapabilities.value = ['chat_completions', 'embeddings']
+  openAICompactModelMappings.value = []
+  openaiOAuthResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
+  openaiAPIKeyResponsesWebSocketV2Mode.value = OPENAI_WS_MODE_OFF
+  codexCLIOnlyEnabled.value = false
+  codexCLIOnlyAppServerEnabled.value = false
+  codexFingerprintMode.value = 'off'
+  codexImageToolMode.value = 'inherit'
+  anthropicPassthroughEnabled.value = false
+  anthropicAPIKeyAuthScheme.value = 'x_api_key'
+  webSearchEmulationMode.value = 'default'
+  if (newAccount.platform === 'openai' && (newAccount.type === 'oauth' || newAccount.type === 'setup-token' || newAccount.type === 'apikey')) {
+    openaiPassthroughEnabled.value = extra?.openai_passthrough === true || extra?.openai_oauth_passthrough === true
+    openaiFlattenNamespacesEnabled.value =
+      newAccount.type === 'oauth' && extra?.openai_responses_flatten_namespaces === true
+    const longContextBillingValue = extra?.openai_long_context_billing_enabled
+    openAILongContextBillingEnabled.value = longContextBillingValue === true
+    // plan_type 手动覆盖仅 OAuth 有实际调度语义(IsOpenAIChatGPTSubscription 要求 oauth),故只对 oauth 回填
+    editPlanType.value = newAccount.type === 'oauth'
+      ? readPlanType(newAccount.credentials as Record<string, unknown> | undefined)
+      : ''
+    openAICompactMode.value = (extra?.openai_compact_mode as OpenAICompactMode) || 'auto'
+    if (newAccount.type === 'apikey') {
+      openAIResponsesMode.value = normalizeOpenAIResponsesMode(extra?.openai_responses_mode)
+      openAIEndpointCapabilities.value = readOpenAIEndpointCapabilities(
+        newAccount.credentials as Record<string, unknown> | undefined
+      )
+      if (!openAITextGenerationCapabilityEnabled.value) {
+        openAIResponsesMode.value = 'auto'
+      }
+    }
+    const codexImageGenerationBridgeValue = typeof extra?.codex_image_generation_bridge === 'boolean'
+      ? extra.codex_image_generation_bridge
+      : extra?.codex_image_generation_bridge_enabled
+    if (extra?.codex_image_generation_explicit_tool_policy === 'strip') {
+      codexImageToolMode.value = 'block'
+    } else if (codexImageGenerationBridgeValue === true) {
+      codexImageToolMode.value = 'enabled'
+    } else if (codexImageGenerationBridgeValue === false) {
+      codexImageToolMode.value = 'disabled'
+    }
+    openaiOAuthResponsesWebSocketV2Mode.value = resolveOpenAIWSModeFromExtra(extra, {
+      modeKey: 'openai_oauth_responses_websockets_v2_mode',
+      enabledKey: 'openai_oauth_responses_websockets_v2_enabled',
+      fallbackEnabledKeys: ['responses_websockets_v2_enabled', 'openai_ws_enabled'],
+      defaultMode: OPENAI_WS_MODE_OFF
+    })
+    openaiAPIKeyResponsesWebSocketV2Mode.value = resolveOpenAIWSModeFromExtra(extra, {
+      modeKey: 'openai_apikey_responses_websockets_v2_mode',
+      enabledKey: 'openai_apikey_responses_websockets_v2_enabled',
+      fallbackEnabledKeys: ['responses_websockets_v2_enabled', 'openai_ws_enabled'],
+      defaultMode: OPENAI_WS_MODE_OFF
+    })
+    if (newAccount.type === 'oauth' || newAccount.type === 'setup-token') {
+      codexCLIOnlyEnabled.value = extra?.codex_cli_only === true
+      codexCLIOnlyAppServerEnabled.value =
+        extra?.codex_cli_only_allow_app_server === true
+    }
+    if (newAccount.type === 'oauth') {
+      const fpMode = extra?.codex_fingerprint_mode as string | undefined
+      // 缺省/非法值按 off 呈现，与后端 GetCodexFingerprintMode 的 opt-in 语义一致（#5610）
+      codexFingerprintMode.value = (['off', 'device', 'session', 'full'].includes(fpMode || '')
+        ? fpMode as CodexFingerprintMode
+        : 'off')
+    }
+    const credentials = newAccount.credentials as Record<string, unknown> | undefined
+    const compactMappings = credentials?.compact_model_mapping as Record<string, string> | undefined
+    if (compactMappings && typeof compactMappings === 'object') {
+      openAICompactModelMappings.value = Object.entries(compactMappings).map(([from, to]) => ({ from, to }))
+    }
+  }
+  if (newAccount.platform === 'anthropic' && newAccount.type === 'apikey') {
+    anthropicPassthroughEnabled.value = extra?.anthropic_passthrough === true
+    anthropicAPIKeyAuthScheme.value = extra?.anthropic_apikey_auth_scheme === 'authorization_bearer'
+      ? 'authorization_bearer'
+      : 'x_api_key'
+    // 三态：string "default"/"enabled"/"disabled"，向后兼容旧 bool
+    const wsVal = extra?.web_search_emulation
+    if (wsVal === 'enabled' || wsVal === 'disabled') {
+      webSearchEmulationMode.value = wsVal
+    } else if (wsVal === true) {
+      webSearchEmulationMode.value = 'enabled'
+    } else {
+      webSearchEmulationMode.value = 'default'
+    }
+  }
+
+  // Load quota limit for apikey/bedrock accounts (bedrock quota is also loaded in its own branch above)
+  if (newAccount.type === 'apikey' || newAccount.type === 'bedrock') {
+    const quotaVal = extra?.quota_limit as number | undefined
+    editQuotaLimit.value = (quotaVal && quotaVal > 0) ? quotaVal : null
+    const dailyVal = extra?.quota_daily_limit as number | undefined
+    editQuotaDailyLimit.value = (dailyVal && dailyVal > 0) ? dailyVal : null
+    const weeklyVal = extra?.quota_weekly_limit as number | undefined
+    editQuotaWeeklyLimit.value = (weeklyVal && weeklyVal > 0) ? weeklyVal : null
+    // Load quota reset mode config
+    editDailyResetMode.value = (extra?.quota_daily_reset_mode as 'rolling' | 'fixed') || null
+    editDailyResetHour.value = (extra?.quota_daily_reset_hour as number) ?? null
+    editWeeklyResetMode.value = (extra?.quota_weekly_reset_mode as 'rolling' | 'fixed') || null
+    editWeeklyResetDay.value = (extra?.quota_weekly_reset_day as number) ?? null
+    editWeeklyResetHour.value = (extra?.quota_weekly_reset_hour as number) ?? null
+    editResetTimezone.value = (extra?.quota_reset_timezone as string) || null
+    // Load quota notify config
+    loadQuotaNotifyFromExtra(extra)
+  } else {
+    editQuotaLimit.value = null
+    editQuotaDailyLimit.value = null
+    editQuotaWeeklyLimit.value = null
+    editDailyResetMode.value = null
+    editDailyResetHour.value = null
+    editWeeklyResetMode.value = null
+    editWeeklyResetDay.value = null
+    editWeeklyResetHour.value = null
+    editResetTimezone.value = null
+    resetQuotaNotify()
+  }
+
+  // Load antigravity model mapping (Antigravity 只支持映射模式)
+  if (newAccount.platform === 'antigravity') {
+    const credentials = newAccount.credentials as Record<string, unknown> | undefined
+
+    // Antigravity 始终使用映射模式
+    antigravityModelRestrictionMode.value = 'mapping'
+    antigravityWhitelistModels.value = []
+
+    // 从 model_mapping 读取映射配置
+    const rawAgMapping = credentials?.model_mapping as Record<string, string> | undefined
+    if (rawAgMapping && typeof rawAgMapping === 'object') {
+      const entries = Object.entries(rawAgMapping)
+      // 无论是白名单样式(key===value)还是真正的映射，都统一转换为映射列表
+      antigravityModelMappings.value = entries.map(([from, to]) => ({ from, to }))
+    } else {
+      // 兼容旧数据：从 model_whitelist 读取，转换为映射格式
+      const rawWhitelist = credentials?.model_whitelist
+      if (Array.isArray(rawWhitelist) && rawWhitelist.length > 0) {
+        antigravityModelMappings.value = rawWhitelist
+          .map((v) => String(v).trim())
+          .filter((v) => v.length > 0)
+          .map((m) => ({ from: m, to: m }))
+      } else {
+        antigravityModelMappings.value = []
+      }
+    }
+  } else {
+    antigravityModelRestrictionMode.value = 'mapping'
+    antigravityWhitelistModels.value = []
+    antigravityModelMappings.value = []
+  }
+
+  // Load quota control settings (Anthropic OAuth/SetupToken only)
+  loadQuotaControlSettings(newAccount)
+
+  loadTempUnschedRules(credentials)
+  loadAccountSchedulingThresholdOverride(newAccount.platform, credentials)
+
+  // Load header override state for eligible account platforms/types
+  headerOverrideEnabled.value = false
+  headerOverrideRows.value = []
+  if (newAccount.credentials && isHeaderOverrideCapable(newAccount.platform, newAccount.type)) {
+    const overrideCreds = newAccount.credentials as Record<string, unknown>
+    headerOverrideEnabled.value = overrideCreds[HEADER_OVERRIDE_ENABLED_CREDENTIAL_KEY] === true
+    headerOverrideRows.value = splitHeaderOverridesObject(
+      overrideCreds[HEADER_OVERRIDES_CREDENTIAL_KEY]
+    )
+  }
+
+  // Load Grok OAuth custom upstream URL state（存储的官方地址视同未定制）
+  grokOAuthCustomBaseUrlEnabled.value = false
+  grokOAuthBaseUrl.value = ''
+  const grokClientToolCacheSetting =
+    newAccount.platform === 'grok' && newAccount.type === 'oauth'
+      ? newAccount.extra?.[GROK_CLIENT_TOOL_CACHE_EXTRA_KEY]
+      : undefined
+  grokClientToolCacheEnabled.value =
+    newAccount.platform === 'grok' &&
+    newAccount.type === 'oauth' &&
+    (grokClientToolCacheSetting === undefined || grokClientToolCacheSetting === true)
+  if (newAccount.platform === 'grok' && newAccount.type === 'oauth' && newAccount.credentials) {
+    const grokCreds = newAccount.credentials as Record<string, unknown>
+    if (isCustomGrokBaseUrl(grokCreds.base_url)) {
+      grokOAuthCustomBaseUrlEnabled.value = true
+      grokOAuthBaseUrl.value = (grokCreds.base_url as string).trim()
+    }
+  }
+
+  // Initialize API Key fields for apikey type
+  if (newAccount.type === 'apikey' && newAccount.credentials) {
+    const credentials = newAccount.credentials as Record<string, unknown>
+    // 国产供应商：读取 account_mode 与 api_protocol 作为可编辑初始值
+    // （编辑弹窗允许修正两者，用于修复早期存错默认值的账号）。
+    if (newAccount.platform === 'kimi' || newAccount.platform === 'zhipu' || newAccount.platform === 'deepseek') {
+      editAccountMode.value = credentials.account_mode === 'coding' ? 'coding' : 'payg'
+      const storedProtocol = credentials.api_protocol
+      editApiProtocol.value =
+        storedProtocol === 'adaptive' ||
+        storedProtocol === 'chat_completions' ||
+        storedProtocol === 'anthropic' ||
+        storedProtocol === 'responses'
+          ? storedProtocol
+          : 'chat_completions'
+      if (newAccount.platform !== 'deepseek' && editApiProtocol.value === 'responses') {
+        editApiProtocol.value = 'chat_completions'
+      }
+      const adaptiveDefaults = defaultCNAdaptiveBaseUrls(newAccount.platform, editAccountMode.value)
+      const storedBaseUrls = (credentials.api_base_urls as Record<string, unknown> | undefined) || {}
+      const legacyBaseUrl = typeof credentials.base_url === 'string' ? credentials.base_url.trim() : ''
+      const storedChatBaseUrl = typeof storedBaseUrls.chat_completions === 'string'
+        ? storedBaseUrls.chat_completions.trim()
+        : ''
+      const storedAnthropicBaseUrl = typeof storedBaseUrls.anthropic === 'string'
+        ? storedBaseUrls.anthropic.trim()
+        : ''
+      const storedResponsesBaseUrl = typeof storedBaseUrls.responses === 'string'
+        ? storedBaseUrls.responses.trim()
+        : ''
+      const nextAdaptiveBaseUrls: Record<CnNativeApiProtocol, string> = {
+        chat_completions: storedChatBaseUrl || adaptiveDefaults.chat_completions,
+        anthropic: storedAnthropicBaseUrl || adaptiveDefaults.anthropic,
+        responses: storedResponsesBaseUrl || adaptiveDefaults.responses
+      }
+      const legacyProtocol: CnNativeApiProtocol = editApiProtocol.value === 'anthropic'
+        ? 'anthropic'
+        : editApiProtocol.value === 'responses'
+          ? 'responses'
+          : 'chat_completions'
+      const storedLegacyBaseUrl = legacyProtocol === 'anthropic'
+        ? storedAnthropicBaseUrl
+        : legacyProtocol === 'responses'
+          ? storedResponsesBaseUrl
+          : storedChatBaseUrl
+      if (legacyBaseUrl && !storedLegacyBaseUrl) {
+        nextAdaptiveBaseUrls[legacyProtocol] = legacyBaseUrl
+      }
+      editAdaptiveBaseUrls.value = nextAdaptiveBaseUrls
+      // 智谱团队版 Coding Plan：回填组织/项目 ID
+      if (newAccount.platform === 'zhipu') {
+        editZhipuOrganization.value = typeof credentials.zhipu_organization === 'string' ? credentials.zhipu_organization : ''
+        editZhipuProject.value = typeof credentials.zhipu_project === 'string' ? credentials.zhipu_project : ''
+      }
+    }
+    const platformDefaultUrl =
+      newAccount.platform === 'openai'
+        ? 'https://api.openai.com'
+        : newAccount.platform === 'gemini'
+          ? 'https://generativelanguage.googleapis.com'
+          : newAccount.platform === 'grok'
+            ? 'https://api.x.ai/v1'
+            : newAccount.platform === 'kimi' ||
+                newAccount.platform === 'zhipu' ||
+                newAccount.platform === 'deepseek'
+              ? defaultCNBaseUrl(newAccount.platform, editAccountMode.value, editApiProtocol.value)
+              : 'https://api.anthropic.com'
+    editBaseUrl.value = isCNApiKeyAccount.value && editApiProtocol.value === 'adaptive'
+      ? editAdaptiveBaseUrls.value.chat_completions
+      : (credentials.base_url as string) || platformDefaultUrl
+
+    // Load model mappings and detect mode
+    loadModelRestrictionFromMapping(credentials.model_mapping as Record<string, unknown> | undefined)
+
+    // Load pool mode
+    poolModeEnabled.value = credentials.pool_mode === true
+    poolModeRetryCount.value = normalizePoolModeRetryCount(
+      Number(credentials.pool_mode_retry_count ?? DEFAULT_POOL_MODE_RETRY_COUNT)
+    )
+    poolModeRetryStatusCodesInput.value = formatPoolModeRetryStatusCodes(credentials.pool_mode_retry_status_codes)
+
+    // Load custom error codes
+    customErrorCodesEnabled.value = credentials.custom_error_codes_enabled === true
+    const existingErrorCodes = credentials.custom_error_codes as number[] | undefined
+    if (existingErrorCodes && Array.isArray(existingErrorCodes)) {
+      selectedErrorCodes.value = [...existingErrorCodes]
+    } else {
+      selectedErrorCodes.value = []
+    }
+
+  } else if (newAccount.type === 'bedrock' && newAccount.credentials) {
+    const bedrockCreds = newAccount.credentials as Record<string, unknown>
+    const authMode = (bedrockCreds.auth_mode as string) || 'sigv4'
+    editBedrockRegion.value = (bedrockCreds.aws_region as string) || ''
+    editBedrockForceGlobal.value = (bedrockCreds.aws_force_global as string) === 'true'
+
+    if (authMode === 'apikey') {
+      editBedrockApiKeyValue.value = ''
+    } else {
+      editBedrockAccessKeyId.value = (bedrockCreds.aws_access_key_id as string) || ''
+      editBedrockSecretAccessKey.value = ''
+      editBedrockSessionToken.value = ''
+    }
+
+    // Load pool mode for bedrock
+    poolModeEnabled.value = bedrockCreds.pool_mode === true
+    const retryCount = bedrockCreds.pool_mode_retry_count
+    poolModeRetryCount.value = (typeof retryCount === 'number' && retryCount >= 0) ? retryCount : DEFAULT_POOL_MODE_RETRY_COUNT
+    poolModeRetryStatusCodesInput.value = formatPoolModeRetryStatusCodes(bedrockCreds.pool_mode_retry_status_codes)
+
+    // Load quota limits for bedrock
+    const bedrockExtra = (newAccount.extra as Record<string, unknown>) || {}
+    editQuotaLimit.value = typeof bedrockExtra.quota_limit === 'number' ? bedrockExtra.quota_limit : null
+    editQuotaDailyLimit.value = typeof bedrockExtra.quota_daily_limit === 'number' ? bedrockExtra.quota_daily_limit : null
+    editQuotaWeeklyLimit.value = typeof bedrockExtra.quota_weekly_limit === 'number' ? bedrockExtra.quota_weekly_limit : null
+    // Load quota notify for bedrock
+    loadQuotaNotifyFromExtra(bedrockExtra)
+
+    // Load model mappings for bedrock
+    loadModelRestrictionFromMapping(bedrockCreds.model_mapping as Record<string, unknown> | undefined)
+  } else if (newAccount.type === 'upstream' && newAccount.credentials) {
+    const credentials = newAccount.credentials as Record<string, unknown>
+    editBaseUrl.value = (credentials.base_url as string) || ''
+  } else if ((newAccount.platform === 'gemini' || newAccount.platform === 'anthropic') && newAccount.type === 'service_account' && newAccount.credentials) {
+    const credentials = newAccount.credentials as Record<string, unknown>
+    editVertexProjectId.value = (credentials.project_id as string) || ''
+    editVertexClientEmail.value = (credentials.client_email as string) || ''
+    editVertexLocation.value = (credentials.location as string) || (credentials.vertex_location as string) || 'us-central1'
+
+    // Load model mappings for service_account
+    loadModelRestrictionFromMapping(credentials.model_mapping as Record<string, unknown> | undefined)
+  } else {
+    const platformDefaultUrl =
+      newAccount.platform === 'openai'
+        ? 'https://api.openai.com'
+        : newAccount.platform === 'gemini'
+          ? 'https://generativelanguage.googleapis.com'
+          : newAccount.platform === 'grok'
+            ? 'https://api.x.ai/v1'
+            : 'https://api.anthropic.com'
+    editBaseUrl.value = platformDefaultUrl
+
+    // Load model mappings for OpenAI/Grok OAuth accounts
+    if ((newAccount.platform === 'openai' || newAccount.platform === 'grok') && newAccount.credentials) {
+      const oauthCredentials = newAccount.credentials as Record<string, unknown>
+      loadModelRestrictionFromMapping(oauthCredentials.model_mapping as Record<string, unknown> | undefined)
+    } else {
+      modelRestrictionMode.value = 'whitelist'
+      modelMappings.value = []
+      allowedModels.value = []
+    }
+    poolModeEnabled.value = false
+    poolModeRetryCount.value = DEFAULT_POOL_MODE_RETRY_COUNT
+    poolModeRetryStatusCodesInput.value = ''
+    customErrorCodesEnabled.value = false
+    selectedErrorCodes.value = []
+  }
+  editApiKey.value = ''
+}
+
+async function loadTLSProfiles() {
+  try {
+    const profiles = await adminAPI.tlsFingerprintProfiles.list()
+    tlsFingerprintProfiles.value = profiles.map(p => ({ id: p.id, name: p.name }))
+  } catch {
+    tlsFingerprintProfiles.value = []
+  }
+}
+
+watch(
+  [() => props.show, () => props.account],
+  ([show, newAccount], [wasShow, previousAccount]) => {
+    if (!show || !newAccount) {
+      return
+    }
+    if (!wasShow || newAccount !== previousAccount) {
+      syncFormFromAccount(newAccount)
+      loadTLSProfiles()
+    }
+  },
+  { immediate: true }
+)
+
+// Model mapping helpers
+const addModelMapping = () => {
+  modelMappings.value.push({ from: '', to: '' })
+}
+
+const removeModelMapping = (index: number) => {
+  modelMappings.value.splice(index, 1)
+}
+
+const addPresetMapping = (from: string, to: string) => {
+  const exists = modelMappings.value.some((m) => m.from === from)
+  if (exists) {
+    appStore.showInfo(t('admin.accounts.mappingExists', { model: from }))
+    return
+  }
+  modelMappings.value.push({ from, to })
+}
+
+const addAntigravityModelMapping = () => {
+  antigravityModelMappings.value.push({ from: '', to: '' })
+}
+
+const addOpenAICompactModelMapping = () => {
+  openAICompactModelMappings.value.push({ from: '', to: '' })
+}
+
+const removeOpenAICompactModelMapping = (index: number) => {
+  openAICompactModelMappings.value.splice(index, 1)
+}
+
+const removeAntigravityModelMapping = (index: number) => {
+  antigravityModelMappings.value.splice(index, 1)
+}
+
+const addAntigravityPresetMapping = (from: string, to: string) => {
+  const exists = antigravityModelMappings.value.some((m) => m.from === from)
+  if (exists) {
+    appStore.showInfo(t('admin.accounts.mappingExists', { model: from }))
+    return
+  }
+  antigravityModelMappings.value.push({ from, to })
+}
+
+const syncAntigravityUpstreamModels = async () => {
+  if (!props.account?.id || isSyncingAntigravityUpstream.value) return
+
+  isSyncingAntigravityUpstream.value = true
+  try {
+    const result = await adminAPI.accounts.syncUpstreamModels(props.account.id)
+    const upstreamModels = result.models.map((model) => model.trim()).filter(Boolean)
+    if (upstreamModels.length === 0) {
+      appStore.showInfo(t('admin.accounts.syncUpstreamModelsEmpty'))
+      return
+    }
+
+    let addedCount = 0
+    for (const model of upstreamModels) {
+      const exists = antigravityModelMappings.value.some((mapping) => mapping.from === model)
+      if (!exists) {
+        antigravityModelMappings.value.push({ from: model, to: model })
+        addedCount += 1
+      }
+    }
+
+    if (result.warnings?.some((warning) => warning.code === 'upstream_model_metadata_incomplete')) {
+      appStore.showWarning(t('admin.accounts.syncUpstreamModelsMetadataIncomplete'))
+      return
+    }
+    if (addedCount > 0) {
+      appStore.showSuccess(t('admin.accounts.syncUpstreamModelsSuccess', { count: addedCount, total: upstreamModels.length }))
+    } else {
+      appStore.showInfo(t('admin.accounts.syncUpstreamModelsNoChanges', { count: upstreamModels.length }))
+    }
+  } catch (error) {
+    const message = error instanceof Error ? error.message : t('admin.accounts.syncUpstreamModelsFailed')
+    appStore.showError(t('admin.accounts.syncUpstreamModelsError', { message }))
+  } finally {
+    isSyncingAntigravityUpstream.value = false
+  }
+}
+
+// Error code toggle helper
+const toggleErrorCode = (code: number) => {
+  const index = selectedErrorCodes.value.indexOf(code)
+  if (index === -1) {
+    // Adding code - check for 429/529 warning
+    if (code === 429) {
+      if (!confirm(t('admin.accounts.customErrorCodes429Warning'))) {
+        return
+      }
+    } else if (code === 529) {
+      if (!confirm(t('admin.accounts.customErrorCodes529Warning'))) {
+        return
+      }
+    }
+    selectedErrorCodes.value.push(code)
+  } else {
+    selectedErrorCodes.value.splice(index, 1)
+  }
+}
+
+// Add custom error code from input
+const addCustomErrorCode = () => {
+  const code = customErrorCodeInput.value
+  if (code === null || code < 100 || code > 599) {
+    appStore.showError(t('admin.accounts.invalidErrorCode'))
+    return
+  }
+  if (selectedErrorCodes.value.includes(code)) {
+    appStore.showInfo(t('admin.accounts.errorCodeExists'))
+    return
+  }
+  // Check for 429/529 warning
+  if (code === 429) {
+    if (!confirm(t('admin.accounts.customErrorCodes429Warning'))) {
+      return
+    }
+  } else if (code === 529) {
+    if (!confirm(t('admin.accounts.customErrorCodes529Warning'))) {
+      return
+    }
+  }
+  selectedErrorCodes.value.push(code)
+  customErrorCodeInput.value = null
+}
+
+// Remove error code
+const removeErrorCode = (code: number) => {
+  const index = selectedErrorCodes.value.indexOf(code)
+  if (index !== -1) {
+    selectedErrorCodes.value.splice(index, 1)
+  }
+}
+
+const addTempUnschedRule = (preset?: TempUnschedRuleForm) => {
+  if (preset) {
+    tempUnschedRules.value.push({ ...preset })
+    return
+  }
+  tempUnschedRules.value.push({
+    error_code: null,
+    keywords: '',
+    duration_minutes: 30,
+    description: ''
+  })
+}
+
+const removeTempUnschedRule = (index: number) => {
+  tempUnschedRules.value.splice(index, 1)
+}
+
+const moveTempUnschedRule = (index: number, direction: number) => {
+  const target = index + direction
+  if (target < 0 || target >= tempUnschedRules.value.length) return
+  const rules = tempUnschedRules.value
+  const current = rules[index]
+  rules[index] = rules[target]
+  rules[target] = current
+}
+
+const buildTempUnschedRules = (rules: TempUnschedRuleForm[]) => {
+  const out: Array<{
+    error_code: number
+    keywords: string[]
+    duration_minutes: number
+    description: string
+  }> = []
+
+  for (const rule of rules) {
+    const errorCode = Number(rule.error_code)
+    const duration = Number(rule.duration_minutes)
+    const keywords = splitTempUnschedKeywords(rule.keywords)
+    if (!Number.isFinite(errorCode) || errorCode < 100 || errorCode > 599) {
+      continue
+    }
+    if (!Number.isFinite(duration) || duration <= 0) {
+      continue
+    }
+    if (keywords.length === 0) {
+      continue
+    }
+    out.push({
+      error_code: Math.trunc(errorCode),
+      keywords,
+      duration_minutes: Math.trunc(duration),
+      description: rule.description.trim()
+    })
+  }
+
+  return out
+}
+
+const applyTempUnschedConfig = (credentials: Record<string, unknown>) => {
+  if (!tempUnschedEnabled.value) {
+    delete credentials.temp_unschedulable_enabled
+    delete credentials.temp_unschedulable_rules
+    return true
+  }
+
+  const rules = buildTempUnschedRules(tempUnschedRules.value)
+  if (rules.length === 0) {
+    appStore.showError(t('admin.accounts.tempUnschedulable.rulesInvalid'))
+    return false
+  }
+
+  credentials.temp_unschedulable_enabled = true
+  credentials.temp_unschedulable_rules = rules
+  return true
+}
+
+
+function supportsAccountSchedulingThresholdOverridePlatform(platform: Account['platform'] | undefined) {
+  return platform === 'openai' || platform === 'anthropic' || platform === 'grok'
+}
+
+function normalizeAccountSchedulingThresholdOverride(value: unknown): number | null {
+  if (value === null || value === undefined || value === '') {
+    return null
+  }
+  const numeric = Number(value)
+  if (!Number.isFinite(numeric)) {
+    return null
+  }
+  const integer = Math.trunc(numeric)
+  if (integer < 1 || integer > 100) {
+    return null
+  }
+  return integer
+}
+
+function clampAccountSchedulingThresholdOverride(value: unknown): number {
+  return Math.min(100, Math.max(1, Math.trunc(Number(value) || 100)))
+}
+
+function loadAccountSchedulingThresholdOverride(
+  platform: Account['platform'] | undefined,
+  credentials: Record<string, unknown> | undefined
+) {
+  if (!supportsAccountSchedulingThresholdOverridePlatform(platform)) {
+    accountSchedulingThresholdOverrideEnabled.value = false
+    accountSchedulingThresholdOverrideValue.value = 100
+    return
+  }
+  const value = normalizeAccountSchedulingThresholdOverride(
+    credentials?.[ACCOUNT_SCHEDULING_THRESHOLD_CREDENTIAL_KEY]
+  )
+  accountSchedulingThresholdOverrideEnabled.value = value !== null
+  accountSchedulingThresholdOverrideValue.value = value ?? 100
+}
+
+const applyAccountSchedulingThresholdOverridePatch = (
+  credentials: Record<string, unknown>,
+  currentCredentials: Record<string, unknown>,
+  platform: Account['platform'] | undefined = props.account?.platform
+) => {
+  if (!supportsAccountSchedulingThresholdOverridePlatform(platform)) {
+    return
+  }
+  const current = normalizeAccountSchedulingThresholdOverride(
+    currentCredentials[ACCOUNT_SCHEDULING_THRESHOLD_CREDENTIAL_KEY]
+  )
+  if (!accountSchedulingThresholdOverrideEnabled.value) {
+    if (current !== null) {
+      credentials[ACCOUNT_SCHEDULING_THRESHOLD_CREDENTIAL_KEY] = null
+    }
+    return
+  }
+  const next = clampAccountSchedulingThresholdOverride(accountSchedulingThresholdOverrideValue.value)
+  if (current !== next) {
+    credentials[ACCOUNT_SCHEDULING_THRESHOLD_CREDENTIAL_KEY] = next
+  }
+}
+
+function loadTempUnschedRules(credentials?: Record<string, unknown>) {
+  tempUnschedEnabled.value = credentials?.temp_unschedulable_enabled === true
+  const rawRules = credentials?.temp_unschedulable_rules
+  if (!Array.isArray(rawRules)) {
+    tempUnschedRules.value = []
+    return
+  }
+
+  tempUnschedRules.value = rawRules.map((rule) => {
+    const entry = rule as Record<string, unknown>
+    return {
+      error_code: toPositiveNumber(entry.error_code),
+      keywords: formatTempUnschedKeywords(entry.keywords),
+      duration_minutes: toPositiveNumber(entry.duration_minutes),
+      description: typeof entry.description === 'string' ? entry.description : ''
+    }
+  })
+}
+
+// Load quota control settings from account (Anthropic OAuth/SetupToken only)
+function loadQuotaControlSettings(account: Account) {
+  // Reset all quota control state first
+  windowCostEnabled.value = false
+  windowCostLimit.value = null
+  windowCostStickyReserve.value = null
+  sessionLimitEnabled.value = false
+  maxSessions.value = null
+  sessionIdleTimeout.value = null
+  rpmLimitEnabled.value = false
+  baseRpm.value = null
+  rpmStrategy.value = 'tiered'
+  rpmStickyBuffer.value = null
+  userMsgQueueMode.value = ''
+  tlsFingerprintEnabled.value = false
+  tlsFingerprintProfileId.value = null
+  sessionIdMaskingEnabled.value = false
+  cacheTTLOverrideEnabled.value = false
+  cacheTTLOverrideTarget.value = '5m'
+  customBaseUrlEnabled.value = false
+  customBaseUrl.value = ''
+
+  // Remaining quota control settings only apply to Anthropic accounts
+  if (account.platform !== 'anthropic') {
+    return
+  }
+
+  // Window cost / session limit only apply to Anthropic OAuth/SetupToken accounts
+  if (account.type !== 'oauth' && account.type !== 'setup-token') {
+    return
+  }
+
+  // Load from extra field (via backend DTO fields)
+  if (account.window_cost_limit != null && account.window_cost_limit > 0) {
+    windowCostEnabled.value = true
+    windowCostLimit.value = account.window_cost_limit
+    windowCostStickyReserve.value = account.window_cost_sticky_reserve ?? 10
+  }
+
+  if (account.max_sessions != null && account.max_sessions > 0) {
+    sessionLimitEnabled.value = true
+    maxSessions.value = account.max_sessions
+    sessionIdleTimeout.value = account.session_idle_timeout_minutes ?? 5
+  }
+
+  // RPM limit
+  if (account.base_rpm != null && account.base_rpm > 0) {
+    rpmLimitEnabled.value = true
+    baseRpm.value = account.base_rpm
+    rpmStrategy.value = (account.rpm_strategy as 'tiered' | 'sticky_exempt') || 'tiered'
+    rpmStickyBuffer.value = account.rpm_sticky_buffer ?? null
+  }
+
+  // UMQ mode（独立于 RPM 加载，防止编辑无 RPM 账号时丢失已有配置）
+  userMsgQueueMode.value = account.user_msg_queue_mode ?? ''
+
+  // Load TLS fingerprint setting
+  if (account.enable_tls_fingerprint === true) {
+    tlsFingerprintEnabled.value = true
+  }
+  tlsFingerprintProfileId.value = account.tls_fingerprint_profile_id ?? null
+
+  // Load session ID masking setting
+  if (account.session_id_masking_enabled === true) {
+    sessionIdMaskingEnabled.value = true
+  }
+
+  // Load cache TTL override setting
+  if (account.cache_ttl_override_enabled === true) {
+    cacheTTLOverrideEnabled.value = true
+    cacheTTLOverrideTarget.value = account.cache_ttl_override_target || '5m'
+  }
+
+  // Load custom base URL setting
+  if (account.custom_base_url_enabled === true) {
+    customBaseUrlEnabled.value = true
+    customBaseUrl.value = account.custom_base_url || ''
+  }
+}
+
+function formatTempUnschedKeywords(value: unknown) {
+  if (Array.isArray(value)) {
+    return value
+      .filter((item): item is string => typeof item === 'string')
+      .map((item) => item.trim())
+      .filter((item) => item.length > 0)
+      .join(', ')
+  }
+  if (typeof value === 'string') {
+    return value
+  }
+  return ''
+}
+
+const splitTempUnschedKeywords = (value: string) => {
+  return value
+    .split(/[,;]/)
+    .map((item) => item.trim())
+    .filter((item) => item.length > 0)
+}
+
+function toPositiveNumber(value: unknown) {
+  const num = Number(value)
+  if (!Number.isFinite(num) || num <= 0) {
+    return null
+  }
+  return Math.trunc(num)
+}
+
+const needsMixedChannelCheck = () => props.account?.platform === 'antigravity' || props.account?.platform === 'anthropic'
+
+const buildMixedChannelDetails = (resp?: CheckMixedChannelResponse) => {
+  const details = resp?.details
+  if (!details) {
+    return null
+  }
+  return {
+    groupName: details.group_name || 'Unknown',
+    currentPlatform: details.current_platform || 'Unknown',
+    otherPlatform: details.other_platform || 'Unknown'
+  }
+}
+
+const clearMixedChannelDialog = () => {
+  showMixedChannelWarning.value = false
+  mixedChannelWarningDetails.value = null
+  mixedChannelWarningRawMessage.value = ''
+  mixedChannelWarningAction.value = null
+}
+
+const openMixedChannelDialog = (opts: {
+  response?: CheckMixedChannelResponse
+  message?: string
+  onConfirm: () => Promise<void>
+}) => {
+  mixedChannelWarningDetails.value = buildMixedChannelDetails(opts.response)
+  mixedChannelWarningRawMessage.value =
+    opts.message || opts.response?.message || t('admin.accounts.failedToUpdate')
+  mixedChannelWarningAction.value = opts.onConfirm
+  showMixedChannelWarning.value = true
+}
+
+const withAntigravityConfirmFlag = (payload: Record<string, unknown>) => {
+  if (needsMixedChannelCheck() && antigravityMixedChannelConfirmed.value) {
+    return {
+      ...payload,
+      confirm_mixed_channel_risk: true
+    }
+  }
+  const cloned = { ...payload }
+  delete cloned.confirm_mixed_channel_risk
+  return cloned
+}
+
+const ensureAntigravityMixedChannelConfirmed = async (onConfirm: () => Promise<void>): Promise<boolean> => {
+  if (!needsMixedChannelCheck()) {
+    return true
+  }
+  if (antigravityMixedChannelConfirmed.value) {
+    return true
+  }
+  if (!props.account) {
+    return false
+  }
+
+  try {
+    const result = await adminAPI.accounts.checkMixedChannelRisk({
+      platform: props.account.platform,
+      group_ids: form.group_ids,
+      account_id: props.account.id
+    })
+    if (!result.has_risk) {
+      return true
+    }
+    openMixedChannelDialog({
+      response: result,
+      onConfirm: async () => {
+        antigravityMixedChannelConfirmed.value = true
+        await onConfirm()
+      }
+    })
+    return false
+  } catch (error: any) {
+    appStore.showError(error.message || t('admin.accounts.failedToUpdate'))
+    return false
+  }
+}
+
+const formatDateTimeLocal = formatDateTimeLocalInput
+const parseDateTimeLocal = parseDateTimeLocalInput
+
+// Methods
+const handleClose = () => {
+  antigravityMixedChannelConfirmed.value = false
+  clearMixedChannelDialog()
+  emit('close')
+}
+
+const submitUpdateAccount = async (accountID: number, updatePayload: Record<string, unknown>) => {
+  submitting.value = true
+  try {
+    const updatedAccount = await adminAPI.accounts.update(accountID, withAntigravityConfirmFlag(updatePayload))
+    appStore.showSuccess(t('admin.accounts.accountUpdated'))
+    emit('updated', updatedAccount)
+    handleClose()
+  } catch (error: any) {
+    if (error.status === 409 && error.error === 'mixed_channel_warning' && needsMixedChannelCheck()) {
+      openMixedChannelDialog({
+        message: error.message,
+        onConfirm: async () => {
+          antigravityMixedChannelConfirmed.value = true
+          await submitUpdateAccount(accountID, updatePayload)
+        }
+      })
+      return
+    }
+    appStore.showError(error.message || t('admin.accounts.failedToUpdate'))
+  } finally {
+    submitting.value = false
+  }
+}
+
+const handleSubmit = async () => {
+  if (!props.account) return
+  const accountID = props.account.id
+
+  if (form.status !== 'active' && form.status !== 'inactive' && form.status !== 'error') {
+    appStore.showError(t('admin.accounts.pleaseSelectStatus'))
+    return
+  }
+	if (autoResetCreditEnabled.value) {
+		const thresholds = [autoResetCredit5hThreshold.value, autoResetCredit7dThreshold.value]
+		if (thresholds.some((value) => !Number.isFinite(value) || value < 0.1 || value > 100)) {
+			appStore.showError(t('admin.accounts.autoResetCredit.thresholdInvalid'))
+			return
+		}
+	}
+
+  const updatePayload: Record<string, unknown> = { ...form }
+  try {
+    // 后端期望 proxy_id: 0 表示清除代理，而不是 null
+    if (updatePayload.proxy_id === null) {
+      updatePayload.proxy_id = 0
+    }
+    if (form.expires_at === null) {
+      updatePayload.expires_at = 0
+    }
+    // load_factor: 空值/NaN/0/负数 时发送 0（后端约定 <= 0 = 清除）
+    const lf = form.load_factor
+    if (lf == null || Number.isNaN(lf) || lf <= 0) {
+      updatePayload.load_factor = 0
+    }
+    updatePayload.auto_pause_on_expired = autoPauseOnExpired.value
+    if (props.account.type === 'apikey') {
+      updatePayload.upstream_billing_probe_enabled = upstreamBillingAutoProbeEnabled.value
+      updatePayload.upstream_billing_rate_sync_enabled = upstreamBillingRateSyncEnabled.value
+      if (upstreamBillingRateSyncEnabled.value) {
+        delete updatePayload.rate_multiplier
+      }
+    }
+
+    // For apikey type, handle credentials update
+    if (props.account.type === 'apikey') {
+      const currentCredentials = (props.account.credentials as Record<string, unknown>) || {}
+      const newBaseUrl = editBaseUrl.value.trim() || defaultBaseUrl.value
+      const shouldApplyModelMapping = !(props.account.platform === 'openai' && openaiPassthroughEnabled.value)
+
+      // Always update credentials for apikey type to handle model mapping changes
+      const newCredentials: Record<string, unknown> = {
+        ...currentCredentials,
+        base_url: newBaseUrl
+      }
+
+      // 国产供应商：模式与协议写入凭据（决定额度/余额探测与转发端点/格式）。
+      if (isCNApiKeyAccount.value) {
+        newCredentials.account_mode = editAccountMode.value
+        newCredentials.api_protocol = editApiProtocol.value
+        if (editApiProtocol.value === 'adaptive') {
+          const defaults = defaultCNAdaptiveBaseUrls(cnPresetPlatform.value, editAccountMode.value)
+          const protocolBaseUrls: Record<string, string> = {}
+          for (const item of editAdaptiveProtocolOptions.value) {
+            protocolBaseUrls[item.value] = (editAdaptiveBaseUrls.value[item.value] || defaults[item.value]).trim()
+          }
+          newCredentials.api_base_urls = protocolBaseUrls
+          newCredentials.base_url = protocolBaseUrls.chat_completions
+        } else {
+          delete newCredentials.api_base_urls
+        }
+        // 智谱团队版 Coding Plan：组织/项目 ID 写入凭据（非空才写，清空即移除回落个人版路径）
+        if (props.account.platform === 'zhipu') {
+          const org = editZhipuOrganization.value.trim()
+          const project = editZhipuProject.value.trim()
+          if (org) {
+            newCredentials.zhipu_organization = org
+            if (project) newCredentials.zhipu_project = project
+            else delete newCredentials.zhipu_project
+          } else {
+            delete newCredentials.zhipu_organization
+            delete newCredentials.zhipu_project
+          }
+        }
+      }
+
+      // Handle API key
+      // 后端响应已脱敏：currentCredentials 不会再包含 api_key 原文。
+      // 用户填入新值则覆盖；留空时优先看 credentials_status.has_api_key；
+      // 若后端尚未升级（无 credentials_status），回退读旧结构 currentCredentials.api_key。
+      // 两者都无才报错。
+      const hasExistingApiKey =
+        props.account.credentials_status?.has_api_key ?? Boolean(currentCredentials.api_key)
+      if (editApiKey.value.trim()) {
+        newCredentials.api_key = editApiKey.value.trim()
+      } else if (!hasExistingApiKey) {
+        appStore.showError(t('admin.accounts.apiKeyIsRequired'))
+        return
+      }
+
+      // Add model mapping if configured（OpenAI 开启自动透传时保留现有映射，不再编辑）
+      if (shouldApplyModelMapping) {
+        const modelMapping = buildModelRestrictionMapping()
+        if (modelMapping) {
+          newCredentials.model_mapping = modelMapping
+        } else {
+          delete newCredentials.model_mapping
+        }
+      } else if (currentCredentials.model_mapping) {
+        newCredentials.model_mapping = currentCredentials.model_mapping
+      }
+      if (props.account.platform === 'openai') {
+        applyOpenAIEndpointCapabilities(newCredentials)
+        const compactModelMapping = buildModelMappingObject('mapping', [], openAICompactModelMappings.value)
+        if (compactModelMapping) {
+          newCredentials.compact_model_mapping = compactModelMapping
+        } else {
+          delete newCredentials.compact_model_mapping
+        }
+      }
+
+      // Add pool mode if enabled
+      if (poolModeEnabled.value) {
+        newCredentials.pool_mode = true
+        newCredentials.pool_mode_retry_count = normalizePoolModeRetryCount(poolModeRetryCount.value)
+        const parsedRetryStatusCodes = parsePoolModeRetryStatusCodes(poolModeRetryStatusCodesInput.value)
+        if (parsedRetryStatusCodes.length > 0) {
+          newCredentials.pool_mode_retry_status_codes = parsedRetryStatusCodes
+        } else {
+          delete newCredentials.pool_mode_retry_status_codes
+        }
+      } else {
+        delete newCredentials.pool_mode
+        delete newCredentials.pool_mode_retry_count
+        delete newCredentials.pool_mode_retry_status_codes
+      }
+
+      // Add custom error codes if enabled
+      if (customErrorCodesEnabled.value) {
+        newCredentials.custom_error_codes_enabled = true
+        newCredentials.custom_error_codes = [...selectedErrorCodes.value]
+      } else {
+        delete newCredentials.custom_error_codes_enabled
+        delete newCredentials.custom_error_codes
+      }
+
+      // Add header override if enabled for this API-key platform
+      if (isHeaderOverrideCapable(props.account.platform, 'apikey')) {
+        if (headerOverrideEnabled.value) {
+          const headerError = validateHeaderOverrideRows(headerOverrideRows.value)
+          if (headerError) {
+            appStore.showError(t(`admin.accounts.headerOverride.${headerError}`))
+            return
+          }
+        }
+        applyHeaderOverride(newCredentials, headerOverrideEnabled.value, headerOverrideRows.value, 'edit')
+      }
+
+      // Add intercept warmup requests setting
+      applyInterceptWarmup(newCredentials, interceptWarmupRequests.value, 'edit')
+      applyAccountSchedulingThresholdOverridePatch(newCredentials, currentCredentials)
+      if (!applyTempUnschedConfig(newCredentials)) {
+        return
+      }
+
+      updatePayload.credentials = newCredentials
+    } else if (props.account.type === 'upstream') {
+      const currentCredentials = (props.account.credentials as Record<string, unknown>) || {}
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+
+      newCredentials.base_url = editBaseUrl.value.trim()
+
+      if (editApiKey.value.trim()) {
+        newCredentials.api_key = editApiKey.value.trim()
+      }
+
+      // Add intercept warmup requests setting
+      applyInterceptWarmup(newCredentials, interceptWarmupRequests.value, 'edit')
+
+      applyAccountSchedulingThresholdOverridePatch(newCredentials, currentCredentials)
+      if (!applyTempUnschedConfig(newCredentials)) {
+        return
+      }
+
+      updatePayload.credentials = newCredentials
+    } else if ((props.account.platform === 'gemini' || props.account.platform === 'anthropic') && props.account.type === 'service_account') {
+      const currentCredentials = (props.account.credentials as Record<string, unknown>) || {}
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+
+      if (!editVertexProjectId.value.trim()) {
+        appStore.showError(t('admin.accounts.vertexSaJsonMissingProjectId'))
+        return
+      }
+      if (!editVertexClientEmail.value.trim()) {
+        appStore.showError(t('admin.accounts.vertexSaJsonMissingClientEmail'))
+        return
+      }
+      if (!editVertexLocation.value.trim()) {
+        appStore.showError(t('admin.accounts.vertexLocationRequired'))
+        return
+      }
+
+      // SA JSON 已脱敏不再随 credentials 返回，存在性优先读 credentials_status。
+      // 若后端尚未升级（无 credentials_status），回退读旧结构 service_account_json / service_account。
+      const credentialsStatus = props.account.credentials_status
+      const hasExistingServiceAccountJson = credentialsStatus
+        ? Boolean(
+            credentialsStatus.has_service_account_json || credentialsStatus.has_service_account
+          )
+        : Boolean(currentCredentials.service_account_json || currentCredentials.service_account)
+      if (!hasExistingServiceAccountJson) {
+        appStore.showError(t('admin.accounts.vertexSaJsonRequired'))
+        return
+      }
+      newCredentials.project_id = editVertexProjectId.value.trim()
+      newCredentials.client_email = editVertexClientEmail.value.trim()
+      newCredentials.location = editVertexLocation.value.trim()
+      newCredentials.tier_id = 'vertex'
+
+      // Add model mapping if configured
+      const modelMapping = buildModelRestrictionMapping()
+      if (modelMapping) {
+        newCredentials.model_mapping = modelMapping
+      } else {
+        delete newCredentials.model_mapping
+      }
+
+      applyInterceptWarmup(newCredentials, interceptWarmupRequests.value, 'edit')
+      applyAccountSchedulingThresholdOverridePatch(newCredentials, currentCredentials)
+      if (!applyTempUnschedConfig(newCredentials)) {
+        return
+      }
+
+      updatePayload.credentials = newCredentials
+    } else if (props.account.type === 'bedrock') {
+      const currentCredentials = (props.account.credentials as Record<string, unknown>) || {}
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+
+      newCredentials.aws_region = editBedrockRegion.value.trim()
+      if (editBedrockForceGlobal.value) {
+        newCredentials.aws_force_global = 'true'
+      } else {
+        delete newCredentials.aws_force_global
+      }
+
+      if (isBedrockAPIKeyMode.value) {
+        // API Key mode: only update api_key if user provided new value
+        if (editBedrockApiKeyValue.value.trim()) {
+          newCredentials.api_key = editBedrockApiKeyValue.value.trim()
+        }
+      } else {
+        // SigV4 mode
+        newCredentials.aws_access_key_id = editBedrockAccessKeyId.value.trim()
+        if (editBedrockSecretAccessKey.value.trim()) {
+          newCredentials.aws_secret_access_key = editBedrockSecretAccessKey.value.trim()
+        }
+        if (editBedrockSessionToken.value.trim()) {
+          newCredentials.aws_session_token = editBedrockSessionToken.value.trim()
+        }
+      }
+
+      // Pool mode
+      if (poolModeEnabled.value) {
+        newCredentials.pool_mode = true
+        newCredentials.pool_mode_retry_count = normalizePoolModeRetryCount(poolModeRetryCount.value)
+        const parsedRetryStatusCodes = parsePoolModeRetryStatusCodes(poolModeRetryStatusCodesInput.value)
+        if (parsedRetryStatusCodes.length > 0) {
+          newCredentials.pool_mode_retry_status_codes = parsedRetryStatusCodes
+        } else {
+          delete newCredentials.pool_mode_retry_status_codes
+        }
+      } else {
+        delete newCredentials.pool_mode
+        delete newCredentials.pool_mode_retry_count
+        delete newCredentials.pool_mode_retry_status_codes
+      }
+
+      // Model mapping
+      const modelMapping = buildModelRestrictionMapping()
+      if (modelMapping) {
+        newCredentials.model_mapping = modelMapping
+      } else {
+        delete newCredentials.model_mapping
+      }
+
+      applyInterceptWarmup(newCredentials, interceptWarmupRequests.value, 'edit')
+      applyAccountSchedulingThresholdOverridePatch(newCredentials, currentCredentials)
+      if (!applyTempUnschedConfig(newCredentials)) {
+        return
+      }
+
+      updatePayload.credentials = newCredentials
+    } else {
+      // For oauth/setup-token types, only update intercept_warmup_requests if changed
+      const currentCredentials = (props.account.credentials as Record<string, unknown>) || {}
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+
+      applyInterceptWarmup(newCredentials, interceptWarmupRequests.value, 'edit')
+      applyAccountSchedulingThresholdOverridePatch(newCredentials, currentCredentials)
+      if (!applyTempUnschedConfig(newCredentials)) {
+        return
+      }
+
+      updatePayload.credentials = newCredentials
+    }
+
+    // OpenAI/Grok OAuth: persist model mapping to credentials
+    if ((props.account.platform === 'openai' || props.account.platform === 'grok') && props.account.type === 'oauth') {
+      const currentCredentials = isSparkShadow.value
+        ? {}
+        : (updatePayload.credentials as Record<string, unknown>) ||
+          ((props.account.credentials as Record<string, unknown>) || {})
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+      if (props.account.platform === 'openai') {
+        applyOpenAIModelMappingCredentials(newCredentials)
+      } else {
+        const modelMapping = buildModelRestrictionMapping()
+        if (modelMapping) {
+          newCredentials.model_mapping = modelMapping
+        } else {
+          delete newCredentials.model_mapping
+        }
+      }
+
+      updatePayload.credentials = newCredentials
+    }
+
+    // Grok OAuth: 自定义上游地址 + 请求头覆写。base_url 仅改写转发端点，
+    // OAuth 授权与令牌刷新链路不读取该值；关闭开关即恢复默认官方网关。
+    if (props.account.platform === 'grok' && props.account.type === 'oauth') {
+      const currentCredentials =
+        (updatePayload.credentials as Record<string, unknown>) ||
+        ((props.account.credentials as Record<string, unknown>) || {})
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+
+      if (grokOAuthCustomBaseUrlEnabled.value) {
+        const trimmedBaseUrl = grokOAuthBaseUrl.value.trim()
+        if (!trimmedBaseUrl) {
+          appStore.showError(t('admin.accounts.grokCustomBaseUrl.required'))
+          return
+        }
+        if (!/^https?:\/\//i.test(trimmedBaseUrl)) {
+          appStore.showError(t('admin.accounts.grokCustomBaseUrl.invalid'))
+          return
+        }
+        newCredentials.base_url = trimmedBaseUrl
+      } else {
+        delete newCredentials.base_url
+      }
+
+      if (headerOverrideEnabled.value) {
+        const headerError = validateHeaderOverrideRows(headerOverrideRows.value)
+        if (headerError) {
+          appStore.showError(t(`admin.accounts.headerOverride.${headerError}`))
+          return
+        }
+      }
+      applyHeaderOverride(newCredentials, headerOverrideEnabled.value, headerOverrideRows.value, 'edit')
+
+      updatePayload.credentials = newCredentials
+
+      const newExtra: Record<string, unknown> = {
+        ...((props.account.extra as Record<string, unknown>) || {})
+      }
+      // Persist both states so a disabled account remains opted out when the
+      // backend applies the default-enabled policy to missing values.
+      newExtra[GROK_CLIENT_TOOL_CACHE_EXTRA_KEY] = grokClientToolCacheEnabled.value
+      updatePayload.extra = newExtra
+    }
+
+    // OpenAI: 手动覆盖订阅档位 plan_type（Plus/Pro/Free）。仅 OAuth 非影子账号：
+    // 影子账号凭据由母账号管理(且后端会 sanitize),setup-token 无订阅调度语义。
+    if (props.account.platform === 'openai' && props.account.type === 'oauth' && !isSparkShadow.value) {
+      const currentCredentials = (updatePayload.credentials as Record<string, unknown>) ||
+        ((props.account.credentials as Record<string, unknown>) || {})
+      updatePayload.credentials = applyPlanType({ ...currentCredentials }, editPlanType.value)
+    }
+
+    // Antigravity: persist model mapping to credentials (applies to all antigravity types)
+    // Antigravity 只支持映射模式
+    if (props.account.platform === 'antigravity') {
+      const currentCredentials = (updatePayload.credentials as Record<string, unknown>) ||
+        ((props.account.credentials as Record<string, unknown>) || {})
+      const newCredentials: Record<string, unknown> = { ...currentCredentials }
+      if (props.account.type === 'oauth') {
+        applyAntigravityProjectID(newCredentials, antigravityProjectId.value, 'edit')
+      }
+
+      // 移除旧字段
+      delete newCredentials.model_whitelist
+      delete newCredentials.model_mapping
+
+      // 只使用映射模式
+      const antigravityModelMapping = buildModelMappingObject(
+        'mapping',
+        [],
+        antigravityModelMappings.value
+      )
+      if (antigravityModelMapping) {
+        newCredentials.model_mapping = antigravityModelMapping
+      }
+
+      updatePayload.credentials = newCredentials
+    }
+
+    // For antigravity accounts, handle mixed_scheduling and allow_overages in extra
+    if (props.account.platform === 'antigravity') {
+      const currentExtra = (props.account.extra as Record<string, unknown>) || {}
+      const newExtra: Record<string, unknown> = { ...currentExtra }
+      if (mixedScheduling.value) {
+        newExtra.mixed_scheduling = true
+      } else {
+        delete newExtra.mixed_scheduling
+      }
+      if (allowOverages.value) {
+        newExtra.allow_overages = true
+      } else {
+        delete newExtra.allow_overages
+      }
+      updatePayload.extra = newExtra
+    }
+
+    // For Anthropic OAuth/SetupToken accounts, handle quota control settings in extra
+    if (props.account.platform === 'anthropic' && (props.account.type === 'oauth' || props.account.type === 'setup-token')) {
+      const currentExtra = (updatePayload.extra as Record<string, unknown>) || (props.account.extra as Record<string, unknown>) || {}
+      const newExtra: Record<string, unknown> = { ...currentExtra }
+
+      // Window cost limit settings
+      if (windowCostEnabled.value && windowCostLimit.value != null && windowCostLimit.value > 0) {
+        newExtra.window_cost_limit = windowCostLimit.value
+        newExtra.window_cost_sticky_reserve = windowCostStickyReserve.value ?? 10
+      } else {
+        delete newExtra.window_cost_limit
+        delete newExtra.window_cost_sticky_reserve
+      }
+
+      // Session limit settings
+      if (sessionLimitEnabled.value && maxSessions.value != null && maxSessions.value > 0) {
+        newExtra.max_sessions = maxSessions.value
+        newExtra.session_idle_timeout_minutes = sessionIdleTimeout.value ?? 5
+      } else {
+        delete newExtra.max_sessions
+        delete newExtra.session_idle_timeout_minutes
+      }
+
+      // RPM limit settings
+      if (rpmLimitEnabled.value) {
+        const DEFAULT_BASE_RPM = 15
+        newExtra.base_rpm = (baseRpm.value != null && baseRpm.value > 0)
+          ? baseRpm.value
+          : DEFAULT_BASE_RPM
+        newExtra.rpm_strategy = rpmStrategy.value
+        if (rpmStickyBuffer.value != null && rpmStickyBuffer.value > 0) {
+          newExtra.rpm_sticky_buffer = rpmStickyBuffer.value
+        } else {
+          delete newExtra.rpm_sticky_buffer
+        }
+      } else {
+        delete newExtra.base_rpm
+        delete newExtra.rpm_strategy
+        delete newExtra.rpm_sticky_buffer
+      }
+
+      // UMQ mode（独立于 RPM 保存）
+      if (userMsgQueueMode.value) {
+        newExtra.user_msg_queue_mode = userMsgQueueMode.value
+      } else {
+        delete newExtra.user_msg_queue_mode
+      }
+      delete newExtra.user_msg_queue_enabled  // 清理旧字段
+
+      // TLS fingerprint setting
+      if (tlsFingerprintEnabled.value) {
+        newExtra.enable_tls_fingerprint = true
+        if (tlsFingerprintProfileId.value) {
+          newExtra.tls_fingerprint_profile_id = tlsFingerprintProfileId.value
+        } else {
+          delete newExtra.tls_fingerprint_profile_id
+        }
+      } else {
+        delete newExtra.enable_tls_fingerprint
+        delete newExtra.tls_fingerprint_profile_id
+      }
+
+      // Session ID masking setting
+      if (sessionIdMaskingEnabled.value) {
+        newExtra.session_id_masking_enabled = true
+      } else {
+        delete newExtra.session_id_masking_enabled
+      }
+
+      // Cache TTL override setting
+      if (cacheTTLOverrideEnabled.value) {
+        newExtra.cache_ttl_override_enabled = true
+        newExtra.cache_ttl_override_target = cacheTTLOverrideTarget.value
+      } else {
+        delete newExtra.cache_ttl_override_enabled
+        delete newExtra.cache_ttl_override_target
+      }
+
+      // Custom base URL relay setting
+      if (customBaseUrlEnabled.value && customBaseUrl.value.trim()) {
+        newExtra.custom_base_url_enabled = true
+        newExtra.custom_base_url = customBaseUrl.value.trim()
+      } else {
+        delete newExtra.custom_base_url_enabled
+        delete newExtra.custom_base_url
+      }
+
+      updatePayload.extra = newExtra
+    }
+
+    // For Anthropic API Key accounts, handle passthrough mode + web search emulation in extra
+    if (props.account.platform === 'anthropic' && props.account.type === 'apikey') {
+      const currentExtra = (updatePayload.extra as Record<string, unknown>) || (props.account.extra as Record<string, unknown>) || {}
+      const newExtra: Record<string, unknown> = { ...currentExtra }
+      if (anthropicPassthroughEnabled.value) {
+        newExtra.anthropic_passthrough = true
+      } else {
+        delete newExtra.anthropic_passthrough
+      }
+      if (anthropicAPIKeyAuthScheme.value === 'authorization_bearer') {
+        newExtra.anthropic_apikey_auth_scheme = 'authorization_bearer'
+      } else {
+        delete newExtra.anthropic_apikey_auth_scheme
+      }
+      if (webSearchEmulationMode.value === 'default') {
+        delete newExtra.web_search_emulation
+      } else {
+        newExtra.web_search_emulation = webSearchEmulationMode.value
+      }
+      updatePayload.extra = newExtra
+    }
+
+    // For OpenAI OAuth/SetupToken/API Key accounts, handle passthrough mode in extra
+    if (props.account.platform === 'openai' && (props.account.type === 'oauth' || props.account.type === 'setup-token' || props.account.type === 'apikey')) {
+      const currentExtra = (props.account.extra as Record<string, unknown>) || {}
+      const newExtra: Record<string, unknown> = { ...currentExtra }
+      const hadCodexCLIOnlyEnabled = currentExtra.codex_cli_only === true
+      if (props.account.type === 'oauth' || props.account.type === 'setup-token') {
+        newExtra.openai_oauth_responses_websockets_v2_mode = openaiOAuthResponsesWebSocketV2Mode.value
+        newExtra.openai_oauth_responses_websockets_v2_enabled = isOpenAIWSModeEnabled(openaiOAuthResponsesWebSocketV2Mode.value)
+      } else if (props.account.type === 'apikey') {
+        newExtra.openai_apikey_responses_websockets_v2_mode = openaiAPIKeyResponsesWebSocketV2Mode.value
+        newExtra.openai_apikey_responses_websockets_v2_enabled = isOpenAIWSModeEnabled(openaiAPIKeyResponsesWebSocketV2Mode.value)
+      }
+      delete newExtra.responses_websockets_v2_enabled
+      delete newExtra.openai_ws_enabled
+      if (openaiPassthroughEnabled.value) {
+        newExtra.openai_passthrough = true
+      } else {
+        delete newExtra.openai_passthrough
+        delete newExtra.openai_oauth_passthrough
+      }
+      // 缺省即保留 namespace，不写空值，避免 extra 里堆积默认项
+      if (props.account.type === 'oauth' && openaiFlattenNamespacesEnabled.value) {
+        newExtra.openai_responses_flatten_namespaces = true
+      } else {
+        delete newExtra.openai_responses_flatten_namespaces
+      }
+      if (isSparkShadow.value) {
+        delete newExtra.openai_long_context_billing_enabled
+      } else {
+        newExtra.openai_long_context_billing_enabled = openAILongContextBillingEnabled.value
+      }
+      if (openAICompactMode.value === 'auto') {
+        delete newExtra.openai_compact_mode
+      } else {
+        newExtra.openai_compact_mode = openAICompactMode.value
+      }
+		if (props.account.type === 'apikey') {
+        if (!openAITextGenerationCapabilityEnabled.value || openAIResponsesMode.value === 'auto') {
+          delete newExtra.openai_responses_mode
+        } else {
+          newExtra.openai_responses_mode = openAIResponsesMode.value
+        }
+		}
+		if (autoPause5hThreshold.value != null && autoPause5hThreshold.value > 0) {
+			newExtra.auto_pause_5h_threshold = autoPause5hThreshold.value / 100
+		} else {
+			delete newExtra.auto_pause_5h_threshold
+		}
+		if (autoPause7dThreshold.value != null && autoPause7dThreshold.value > 0) {
+			newExtra.auto_pause_7d_threshold = autoPause7dThreshold.value / 100
+		} else {
+			delete newExtra.auto_pause_7d_threshold
+		}
+		if (autoPause5hDisabled.value) {
+			newExtra.auto_pause_5h_disabled = true
+		} else {
+			delete newExtra.auto_pause_5h_disabled
+		}
+		if (autoPause7dDisabled.value) {
+			newExtra.auto_pause_7d_disabled = true
+		} else {
+			delete newExtra.auto_pause_7d_disabled
+		}
+		if (props.account.type === 'oauth' && !isSparkShadow.value) {
+			newExtra.auto_reset_credit_enabled = autoResetCreditEnabled.value
+			newExtra.auto_reset_credit_5h_threshold = autoResetCredit5hThreshold.value / 100
+			newExtra.auto_reset_credit_7d_threshold = autoResetCredit7dThreshold.value / 100
+		}
+		// 运行态只允许后端服务更新，账号编辑不得回写旧状态。
+		delete newExtra.codex_auto_reset_credit_state
+
+		delete newExtra.codex_image_generation_bridge_enabled
+      switch (codexImageToolMode.value) {
+        case 'enabled':
+        case 'disabled':
+          newExtra.codex_image_generation_bridge = codexImageToolMode.value === 'enabled'
+          delete newExtra.codex_image_generation_explicit_tool_policy
+          break
+        case 'block':
+          newExtra.codex_image_generation_explicit_tool_policy = 'strip'
+          delete newExtra.codex_image_generation_bridge
+          break
+        default:
+          delete newExtra.codex_image_generation_bridge
+          delete newExtra.codex_image_generation_explicit_tool_policy
+      }
+
+      if (props.account.type === 'oauth' || props.account.type === 'setup-token') {
+        if (codexCLIOnlyEnabled.value) {
+          newExtra.codex_cli_only = true
+        } else if (hadCodexCLIOnlyEnabled) {
+          // 关闭时显式写 false，避免 extra 为空被后端忽略导致旧值无法清除
+          newExtra.codex_cli_only = false
+        } else {
+          delete newExtra.codex_cli_only
+        }
+        // Claude Code 插件放行已迁移到全局 codex_cli_only_whitelist，编辑时清理废弃账号级快捷字段。
+        delete newExtra.codex_cli_only_allowed_clients
+        if (codexCLIOnlyEnabled.value && codexCLIOnlyAppServerEnabled.value) {
+          newExtra.codex_cli_only_allow_app_server = true
+        } else {
+          delete newExtra.codex_cli_only_allow_app_server
+        }
+      }
+
+      // 指纹收敛模式：默认 off（不写入）；device/session/full 是显式 opt-in，
+      // 必须落键，否则管理员的选择会被后端当作"未设置"而回落到 off（#5610）。
+      if (props.account.type === 'oauth') {
+        if (codexFingerprintMode.value !== 'off') {
+          newExtra.codex_fingerprint_mode = codexFingerprintMode.value
+        } else {
+          delete newExtra.codex_fingerprint_mode
+        }
+      }
+
+      updatePayload.extra = newExtra
+    }
+
+    // For apikey/bedrock accounts, handle quota_limit in extra
+    if (props.account.type === 'apikey' || props.account.type === 'bedrock') {
+      const currentExtra = (updatePayload.extra as Record<string, unknown>) ||
+        (props.account.extra as Record<string, unknown>) || {}
+      const newExtra: Record<string, unknown> = { ...currentExtra }
+      // 上游倍率自动探测对全部 API-key 平台开放（sub2api 上游即可应答），
+      // Bedrock 凭证无静态 Key 不参与。
+      if (props.account.type === 'apikey') {
+        delete newExtra.upstream_billing_probe_enabled
+        delete newExtra.upstream_billing_rate_sync_enabled
+      }
+      // Total quota
+      if (editQuotaLimit.value != null && editQuotaLimit.value > 0) {
+        newExtra.quota_limit = editQuotaLimit.value
+      } else {
+        delete newExtra.quota_limit
+      }
+      // Daily quota
+      if (editQuotaDailyLimit.value != null && editQuotaDailyLimit.value > 0) {
+        newExtra.quota_daily_limit = editQuotaDailyLimit.value
+      } else {
+        delete newExtra.quota_daily_limit
+        delete newExtra.quota_daily_used
+        delete newExtra.quota_daily_start
+      }
+      // Weekly quota
+      if (editQuotaWeeklyLimit.value != null && editQuotaWeeklyLimit.value > 0) {
+        newExtra.quota_weekly_limit = editQuotaWeeklyLimit.value
+      } else {
+        delete newExtra.quota_weekly_limit
+        delete newExtra.quota_weekly_used
+        delete newExtra.quota_weekly_start
+      }
+      // Quota reset mode config
+      if (editDailyResetMode.value === 'fixed') {
+        newExtra.quota_daily_reset_mode = 'fixed'
+        newExtra.quota_daily_reset_hour = editDailyResetHour.value ?? 0
+      } else {
+        delete newExtra.quota_daily_reset_mode
+        delete newExtra.quota_daily_reset_hour
+      }
+      if (editWeeklyResetMode.value === 'fixed') {
+        newExtra.quota_weekly_reset_mode = 'fixed'
+        newExtra.quota_weekly_reset_day = editWeeklyResetDay.value ?? 1
+        newExtra.quota_weekly_reset_hour = editWeeklyResetHour.value ?? 0
+      } else {
+        delete newExtra.quota_weekly_reset_mode
+        delete newExtra.quota_weekly_reset_day
+        delete newExtra.quota_weekly_reset_hour
+      }
+      if (editDailyResetMode.value === 'fixed' || editWeeklyResetMode.value === 'fixed') {
+        newExtra.quota_reset_timezone = editResetTimezone.value || 'UTC'
+      } else {
+        delete newExtra.quota_reset_timezone
+      }
+      // Quota notify config
+      writeQuotaNotifyToExtra(newExtra, 'update')
+      updatePayload.extra = newExtra
+    }
+
+    const canContinue = await ensureAntigravityMixedChannelConfirmed(async () => {
+      await submitUpdateAccount(accountID, updatePayload)
+    })
+    if (!canContinue) {
+      return
+    }
+
+    await submitUpdateAccount(accountID, updatePayload)
+  } catch (error: any) {
+    appStore.showError(error.message || t('admin.accounts.failedToUpdate'))
+  }
+}
+
+// Handle mixed channel warning confirmation
+const handleMixedChannelConfirm = async () => {
+  const action = mixedChannelWarningAction.value
+  if (!action) {
+    clearMixedChannelDialog()
+    return
+  }
+  clearMixedChannelDialog()
+  submitting.value = true
+  try {
+    await action()
+  } finally {
+    submitting.value = false
+  }
+}
+
+const handleMixedChannelCancel = () => {
+  clearMixedChannelDialog()
+}
+</script>