/**
 * BigModel 页面移动端 / 平板适配（与业务页共用）
 * 依赖：各页已设置 viewport + viewport-fit=cover
 *
 * 控制台壳内 iframe 页：index 注入 body.bm-index-embed；移动端左右留白 15px
 * 控制台统一断点（index 壳 + docs 页）：
 * - 桌面：≥1024px
 * - 平板：768px–1023px（与壳一致：docs 左侧目录常驻、TOC 隐藏、代码区在正文下、顶栏横向滑动）
 * - 移动端：<768px（docs：FAB+侧栏抽屉；壳：汉堡/FAB；TOC 隐藏、代码区在正文下）
 */
html {
  -webkit-text-size-adjust: 100%;
}

/*
 * 原生 select 增强（bm-select.js）：菜单左缘与控件对齐、上下弹出且不遮挡控件；展开列表面板样式见图3。
 * 跳过：.bm-select-skip、[data-bm-select="skip"]、.ui-jqgrid、.no-bm-select
 */
.bm-select {
  position: relative;
  display: inline-block;
  max-width: 100%;
  vertical-align: middle;
}

.bm-select-native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  border: 0 !important;
  white-space: nowrap !important;
}

.bm-select-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bm-select-trigger {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  margin: 0;
  padding: 10px 14px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1;
  text-align: left;
  color: var(--text, #111827);
  background: var(--card, #ffffff);
  border: 1px solid #d8deea;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.bm-select-trigger:focus {
  outline: none;
}

.bm-select-trigger:hover {
  border-color: #c7d2e5;
}

.bm-select.is-open .bm-select-trigger,
.bm-select-trigger:focus-visible {
  border-color: #165dff;
}

.bm-select-trigger--chosen {
  border-color: var(--primary, #2563eb);
}

.bm-select.is-open .bm-select-trigger--chosen {
  border-color: #165dff;
}

.bm-select-chevron {
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #94a3b8;
  border-bottom: none;
  transition: border 0.15s ease;
}

.bm-select.is-open.bm-select-open-down .bm-select-chevron {
  border-top: none;
  border-bottom: 6px solid #94a3b8;
}

.bm-select.is-open.bm-select-open-up .bm-select-chevron {
  border-bottom: none;
  border-top: 6px solid #94a3b8;
}

.bm-select-panel {
  position: fixed;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  overflow: visible;
  background: var(--card, #ffffff);
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  box-shadow:
    0 12px 40px rgba(15, 23, 42, 0.12),
    0 4px 12px rgba(15, 23, 42, 0.06);
}

.bm-select-panel--below::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 18px;
  width: 8px;
  height: 8px;
  background: var(--card, #ffffff);
  border-left: 1px solid #e5e7eb;
  border-top: 1px solid #e5e7eb;
  transform: rotate(45deg);
  pointer-events: none;
}

.bm-select-panel--above::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 18px;
  width: 8px;
  height: 8px;
  background: var(--card, #ffffff);
  border-right: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
  transform: rotate(45deg);
  pointer-events: none;
}

.bm-select-panel-inner {
  max-height: min(40vh, 320px);
  overflow-y: auto;
  margin: 4px 0;
  padding: 2px 4px;
  scrollbar-width: thin;
}

.bm-select-optgroup {
  padding: 8px 12px 4px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bm-select-option {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text, #111827);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
  white-space: normal;
  word-break: break-word;
}

.bm-select-option:hover,
.bm-select-option:focus {
  outline: none;
  background: #f0f4f8;
}

.bm-select-option.is-selected {
  color: var(--primary, #2563eb);
  font-weight: 400;
  background: transparent;
}

.bm-select-option:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

[data-theme="dark"] .bm-select-trigger {
  border-color: #384459;
  color: var(--text, #e6edf3);
  background: var(--card, #161b22);
}

[data-theme="dark"] .bm-select-trigger:hover {
  border-color: #4b5a74;
}

[data-theme="dark"] .bm-select-panel {
  background: var(--card, #161b22);
  border-color: var(--border, #30363d);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .bm-select-panel--below::before,
[data-theme="dark"] .bm-select-panel--above::after {
  background: var(--card, #161b22);
  border-color: var(--border, #30363d);
}

[data-theme="dark"] .bm-select-option:hover,
[data-theme="dark"] .bm-select-option:focus {
  background: #21262d;
}

[data-theme="dark"] .bm-select-chevron {
  border-top-color: #8b949e;
}

[data-theme="dark"] .bm-select.is-open.bm-select-open-down .bm-select-chevron {
  border-bottom-color: #8b949e;
}

[data-theme="dark"] .bm-select.is-open.bm-select-open-up .bm-select-chevron {
  border-top-color: #8b949e;
}

.sidebar .bm-select,
.bm-sidenav .bm-select {
  display: block;
  width: 100%;
}

/* 大模型百科：语言分段开关（目录/详情/对比/可用列表共用） */
.bigmod-lang-seg {
  display: inline-flex;
  align-items: stretch;
  flex-shrink: 0;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
  background: var(--card, #fff);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}
.bigmod-lang-seg button {
  margin: 0;
  border: none;
  background: transparent;
  padding: 8px 14px;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted, #64748b);
  line-height: 1.2;
  transition: background 0.15s ease, color 0.15s ease;
}
.bigmod-lang-seg button:hover {
  background: var(--hover-bg, rgba(0, 0, 0, 0.04));
  color: var(--text, #0f172a);
}
.bigmod-lang-seg button.is-active {
  background: var(--primary, #2563eb);
  color: #fff;
}
.bigmod-lang-seg button.is-active:hover {
  background: var(--primary-hover, #1d4ed8);
  color: #fff;
}
[data-theme="dark"] .bigmod-lang-seg {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

/* 移动端默认左右 15px（内联 body 在 link 之前时仍生效）；门户/文档全幅布局见 .bm-skip-body-pad */
@media (max-width: 767px) {
  body:not(.bm-skip-body-pad):not(.has-admin-shell) {
    padding-left: max(15px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(15px, env(safe-area-inset-right, 0px)) !important;
    padding-bottom: max(20px, env(safe-area-inset-bottom, 0px)) !important;
  }
}

/*
 * 控制台壳 iframe 内页面：移动端 body 左右 15px（含安全区）
 * 类名由 index.html 在 iframe load 时注入 .bm-index-embed
 */
/* 与全站移动端断点一致：<768px */
@media (max-width: 767px) {
  body.bm-index-embed {
    /*padding-left: max(15px, env(safe-area-inset-left, 0px)) !important;*/
    /*padding-right: max(15px, env(safe-area-inset-right, 0px)) !important;*/
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  /* 避免与 body 重复留白：由 body 承担左右 15px */
  body.bm-index-embed .chat-messages,
  body.bm-index-embed .input-area {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body.bm-index-embed .docs-main {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  /* 业务页内层仍写死 24/32px 横向 padding 时，壳内再叠一层会看起来像「还是 32」 */
  body.bm-index-embed .page-banner {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body.bm-index-embed .realtime-content {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body.bm-index-embed .console-chat {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
  body.bm-index-embed .agent-header,
  body.bm-index-embed .vision-header,
  body.bm-index-embed .video-header,
  body.bm-index-embed .image-header,
  body.bm-index-embed .speech-header {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body.bm-index-embed .input-area.centered {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body.bm-index-embed .welcome {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body.bm-index-embed .guide-section {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
  body.bm-index-embed .chat-warn-banner,
  body.bm-index-embed .error-msg {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  body.bm-index-embed .clone-upload-area {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
}

/* 平板（768–1023px）：壳内 iframe 页 body 无留白 */
@media (max-width: 1023px) and (min-width: 768px) {
  body.bm-index-embed {
    padding: 0 !important;
  }
}

/* 平板/内嵌旧规则已并入顶部 15px body 留白，避免更高特异性选择器把左右压成 6px/8px */

@media (max-width: 767px) {
  /* 避免 iOS 聚焦输入框时整页缩放 */
  input:not([type="checkbox"]):not([type="radio"]),
  select,
  textarea,
  .bm-select-trigger {
    /*font-size: 16px !important;*/
    max-width: 100%;
  }

  img,
  video {
    max-width: 100%;
    height: auto;
  }

  /* 常见横向工具条换行 */
  .grid-btn,
  .toolbar,
  .page-header > div,
  .form-actions {
    /*flex-wrap: wrap !important;*/
    gap: 8px !important;
  }

  /* 双列卡片改单列 */
  .dev-guide-cards,
  .doc-recommend-cards,
  .plaza-grid,
  .card-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 1023px) and (min-width: 768px) {
  .dev-guide-cards,
  .doc-recommend-cards {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/*
 * 移动端：页头、多列栅格、工具条等防挤压
 * （如 Batch 任务：说明 +「使用指南/创建」同行时 flex:1+min-width:0 会把说明压成窄条）
 */
@media (max-width: 767px) {
  /*
   * 页头：必须压过各页内联 .page-header（link 已挪到 </style> 后；此处再提高特异性）
   * flex-basis:100% 在「仍为横向 flex」的环境下也会强制整块换行，避免标题+说明与按钮挤一行
   */
  html body header.page-header,
  html body .page-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    flex-wrap: nowrap !important;
    gap: 12px !important;
  }
  html body .page-header .header-left {
    flex: 1 1 100% !important;
    flex-basis: 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }
  html body .page-header .header-actions {
    flex: 0 0 auto !important;
    width: 100% !important;
    max-width: 100% !important;
    justify-content: flex-start !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
  }
  html body .page-header h1,
  html body .page-header .header-left p,
  html body .page-header > p {
    overflow-wrap: anywhere;
    word-break: break-word;
    max-width: 100% !important;
  }

  .search-bar {
    max-width: 100% !important;
  }

  /* 控制台旗舰区、评测/专私实例使用指南等多列栅格 */
  .flagship-grid {
    grid-template-columns: 1fr !important;
  }
  .guide-steps,
  .realtime-cards,
  .example-cards {
    grid-template-columns: 1fr !important;
  }
  /* 四列功能卡：两列；极窄屏由 minmax 保证不溢出 */
  .func-nav,
  .doc-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
  .nav-cols {
    grid-template-columns: 1fr !important;
  }

  /* 应用空间等：卡片最小宽度过大时改为单列 */
  .app-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  /* 控制台对话：输入与发送纵向，避免压扁文本框 */
  .console-chat .input-row {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .console-chat .input-row .send-btn {
    align-self: flex-end;
  }

  /* 管理页 / 插件中心 Tab 过多时横向滑动 */
  .tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    gap: 0 !important;
  }
  .tabs .tab {
    flex: 0 0 auto !important;
    white-space: nowrap !important;
  }

  /* 应用空间分类 Tab */
  .category-tabs {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  .category-tab {
    flex: 0 0 auto !important;
    white-space: nowrap !important;
  }

  /* 列表页工具条：筛选与按钮同行 */
  .toolbar {
    /*flex-direction: column !important;*/
    align-items: stretch !important;
    gap: 12px !important;
  }

  /* 智能体页：标题栏与示例卡 */
  .agent-layout {
    max-width: 100% !important;
  }
  .agent-title-bar {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }
  .agent-title-bar .icons {
    align-self: flex-end;
  }
  .agent-modal .modal-header {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
  }
  .agent-modal .modal-header-right {
    flex: none !important;
    width: 100% !important;
    justify-content: flex-start !important;
    flex-wrap: wrap !important;
  }
  .agent-modal .search-wrap {
    width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 1 !important;
  }

  /* 实时语音等：顶部警告条左右 margin 收窄可视区 */
  .realtime-layout .chat-warn-banner {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  /* Realtime：侧栏固定 360px + 主区 flex 导致手机主区被压成窄条 → 改为上下堆叠 */
  .realtime-layout {
    flex-direction: column !important;
    min-height: 100vh !important;
    height: auto !important;
  }
  .realtime-main {
    flex: 1 1 auto !important;
    min-height: min(55vh, 560px) !important;
    overflow: visible !important;
  }
  .realtime-sidebar,
  .api-config-sidebar {
    width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 0 !important;
    border-left: none !important;
    border-top: 1px solid var(--border, #e2e8f0);
  }
  .realtime-tabs {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap !important;
    scrollbar-width: thin;
  }
  .realtime-tab {
    flex: 0 0 auto !important;
    white-space: nowrap !important;
  }

  /* 列表工具条内搜索框：避免 min-width:200px 撑破窄屏 */
  .toolbar .search-wrap {
    max-width: 100% !important;
    min-width: 0 !important;
    width: 100% !important;
    flex: 1 1 auto !important;
  }
  .toolbar .filter-dropdown {
    max-width: 100% !important;
    width: 100% !important;
  }

  .clone-section-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 10px !important;
  }

  /* 模型广场等：minmax(320px) 在窄屏会溢出或挤压 */
  .model-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .vision-layout,
  .video-layout,
  .image-layout,
  .speech-layout {
    max-width: 100% !important;
  }

  /* 输入区底部工具条过窄时允许换行 */
  .input-toolbar {
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  .plugin-grid,
  .agent-grid,
  .agent-list {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .session-summary {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  /* API Key 列表：桌面为多列 grid，窄屏改为纵向堆叠避免挤压 */
  .key-item {
    grid-template-columns: 1fr !important;
    align-items: stretch !important;
    gap: 10px !important;
  }
  .key-actions {
    justify-content: flex-start !important;
    flex-wrap: wrap !important;
  }

  /* 大模型管理弹窗内双列表单 → 窄屏单列 */
  .manage-page .form-row {
    grid-template-columns: 1fr !important;
  }

  .api-mode-tabs {
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
}

/* 宽表格横向滚动（页面可将 table 包在 .bm-table-scroll 内） */
.bm-table-scroll {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 12px 0;
}

.bm-table-scroll table {
  min-width: min(100%, 640px);
}

@media (max-width: 767px) {
  table {
    max-width: 100%;
  }

  /* jqGrid / 数据表常见容器 */
  .ui-jqgrid,
  .ui-jqgrid-view {
    max-width: 100%;
    overflow-x: auto;
  }
}

/* 门户 / 落地页常见类名 */
@media (max-width: 767px) {
  .feature-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  .hero {
    padding-left: max(10px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(10px, env(safe-area-inset-right, 0px)) !important;
  }
  .section {
    padding-left: max(10px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(10px, env(safe-area-inset-right, 0px)) !important;
  }
  .topbar-inner {
    padding-left: max(8px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(8px, env(safe-area-inset-right, 0px)) !important;
  }
  /* 首页门户顶栏：移动端左右 10px */
  .portal-topbar-inner {
    padding-left: max(10px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(10px, env(safe-area-inset-right, 0px)) !important;
  }
}

/* 控制台壳内 iframe 主区：收窄左右留白，扩大可视工作区 */
@media (max-width: 1023px) {
  body.has-admin-shell .admin-main {
    padding-left: max(6px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(6px, env(safe-area-inset-right, 0px)) !important;
  }
}
/* 控制台移动端：主区无左右 padding；汉堡仅顶栏四入口、FAB 仅竖向菜单见 index.html */
@media (max-width: 767px) {
  body.has-admin-shell .admin-main {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}
@media (max-width: 480px) {
  body.has-admin-shell .admin-main {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}

/*
 * 开发文档：非壳内时主栏左右由内联控制；此处仅兜底（:has 不支持时整段不生效）
 * 业务页 body 左右留白由上文 body:not(.bm-skip-body-pad) 15px 与 bm-index-embed 规则负责
 */
@media (max-width: 767px) {
  body:not(:has(.portal-topbar-inner)):not(.bm-index-embed) .docs-main {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}

/* 体验聊天等页 */
@media (max-width: 767px) {
  .chat-layout {
    max-width: 100% !important;
    padding-left: 0;
    padding-right: 0;
  }
  .chat-messages {
    padding: 14px 12px !important;
  }
  .input-area {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
}

/* 除门户外：聊天页移动端取消消息区/输入区左右留白（壳内页已用 body.bm-index-embed 统一处理） */
@media (max-width: 767px) {
  body:not(:has(.portal-topbar-inner)):not(.bm-index-embed) .chat-messages {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  body:not(:has(.portal-topbar-inner)):not(.bm-index-embed) .input-area {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}