/**
 * [INPUT]: 依赖 index.html 的租户总览、工单、IM、成员工作区结构，以及 tenant-workspace.css 提供的桌面令牌
 * [OUTPUT]: 提供租户 PC 端跨页面一致的文字层级、4px 间距节奏、筛选工具栏、数据表格、表单与成员卡片表现
 * [POS]: config-center 租户后台的桌面收敛层；只修正 901px 以上的信息组织，不介入浮层定位、移动端重排和业务交互
 * [PROTOCOL]: 变更时更新此头部，然后检查 CLAUDE.md
 */

@media (min-width: 901px) {
  /* --- 桌面基础：所有非知识工作区共享同一阅读密度 --- */
  #tenant-workspace {
    --tenant-brand: #3267d6;
    --tenant-brand-strong: #2857bc;
    --tenant-brand-soft: #eef4ff;
    --tenant-canvas: #f5f7fa;
    --tenant-paper: #ffffff;
    --tenant-inset: #f7f9fc;
    --tenant-ink: #182230;
    --tenant-text-secondary: #344054;
    --tenant-text-tertiary: #667085;
    --tenant-text-muted: #98a2b3;
    --tenant-line-soft: rgba(24, 34, 48, 0.055);
    --tenant-line: rgba(24, 34, 48, 0.095);
    --tenant-line-strong: rgba(24, 34, 48, 0.15);
    --accent: var(--tenant-brand);
    --accent-deep: var(--tenant-brand-strong);
    --olive: var(--tenant-success);
    --ink: var(--tenant-ink);
    --muted: var(--tenant-text-tertiary);
    --line: var(--tenant-line);
    --line-strong: var(--tenant-line-strong);
    font-size: 14px;
    line-height: 1.55;
  }

  #tenant-workspace :is(button, summary, [role="tab"]):focus-visible {
    outline: 2px solid rgba(50, 103, 214, 0.55);
    outline-offset: 2px;
  }

  #tenant-workspace .workspace-content > .tab-panel:not([data-panel="knowledge"]) {
    width: min(100%, 1480px);
    padding: 24px 28px 56px;
  }

  /* --- 顶部上下文：品牌、店铺、工作区按阅读顺序连续排列 --- */
  #tenant-workspace .tenant-primary-nav {
    justify-self: start;
    margin-left: 8px;
  }

  #tenant-workspace .store-switcher-label {
    display: none;
  }

  #tenant-workspace .store-switcher-anchor {
    width: 184px;
    min-width: 176px;
  }

  #tenant-workspace .store-switcher-trigger {
    max-width: 184px;
    padding-inline: 12px;
  }

  /* --- AI 知识：分类与任务操作合并为唯一工具栏，内容直接开始 --- */
  #tenant-workspace .persona-knowledge-tabbar-shell {
    top: var(--tenant-topbar-height);
    min-height: 56px;
    padding: 0 28px;
    gap: 10px;
  }

  #tenant-workspace .persona-knowledge-tabs {
    gap: 28px;
  }

  #tenant-workspace .persona-knowledge-tabs .tab {
    min-height: 55px;
  }

  #tenant-workspace .persona-knowledge-actions-menu {
    margin-left: auto;
  }

  #tenant-workspace .knowledge-task-actions {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  #tenant-workspace .knowledge-task-actions .ghost-btn,
  #tenant-workspace .knowledge-task-actions .primary-btn {
    min-height: 34px;
    padding: 0 14px;
    font-size: 13px;
  }

  #tenant-workspace .persona-editor-panel {
    width: min(100%, 1280px);
    padding: 24px 32px 48px;
  }

  #tenant-workspace .persona-editor-field {
    margin: 0;
  }

  #tenant-workspace #promptEditor {
    min-height: calc(100dvh - 176px);
    padding: 22px 24px;
    border-color: var(--tenant-line-strong);
    border-radius: 8px;
    background: var(--tenant-inset);
    font-size: 15px;
    line-height: 1.82;
  }

  #tenant-workspace .workspace-content > .tab-panel:not([data-panel="knowledge"]) > .panel,
  #tenant-workspace .dashboard-shell > .panel,
  #tenant-workspace .dashboard-grid > .panel {
    padding: 24px;
    border: 1px solid var(--tenant-line);
    border-radius: 12px;
    background: var(--tenant-paper);
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.025);
  }

  #tenant-workspace .section-head {
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 20px;
  }

  #tenant-workspace .section-head h3 {
    margin: 3px 0 0;
    color: var(--tenant-ink);
    font-size: 20px;
    font-weight: 720;
    line-height: 1.25;
    letter-spacing: -0.025em;
  }

  #tenant-workspace .eyebrow {
    color: var(--tenant-text-tertiary);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.11em;
  }

  #tenant-workspace .meta-line {
    color: var(--tenant-text-tertiary);
    font-size: 12px;
    line-height: 1.55;
  }

  #tenant-workspace .field {
    margin-bottom: 16px;
  }

  #tenant-workspace .field > span {
    margin-bottom: 6px;
    color: var(--tenant-text-secondary);
    font-size: 12px;
    font-weight: 650;
  }

  #tenant-workspace input,
  #tenant-workspace select,
  #tenant-workspace textarea {
    font-size: 14px;
  }

  #tenant-workspace input,
  #tenant-workspace select {
    min-height: 40px;
  }

  #tenant-workspace .empty-card {
    min-height: 108px;
    padding: 28px 24px;
    display: grid;
    place-items: center;
    border: 1px dashed var(--tenant-line-strong);
    border-radius: 10px;
    background: var(--tenant-inset);
    color: var(--tenant-text-tertiary);
    font-size: 13px;
    line-height: 1.65;
  }

  #tenant-workspace .danger-btn {
    min-height: 38px;
    border: 1px solid rgba(196, 50, 63, 0.16);
    border-radius: var(--tenant-radius-control);
    background: #fff5f5;
    color: var(--tenant-danger);
    box-shadow: none;
  }

  #tenant-workspace .danger-btn:hover:not(:disabled) {
    border-color: rgba(196, 50, 63, 0.26);
    background: #ffebeb;
    transform: none;
    box-shadow: none;
  }

  /* --- 总览：空状态与真实指标都遵循完整栅格 --- */
  #tenant-workspace .dashboard-shell {
    gap: 16px;
  }

  #tenant-workspace .dashboard-hero-panel {
    overflow: visible;
  }

  #tenant-workspace .dashboard-hero-panel > .section-head {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
  }

  #tenant-workspace .dashboard-hero-panel > .section-head .inline-actions {
    justify-content: flex-end;
    gap: 10px;
  }

  #tenant-workspace .dashboard-range-field {
    width: 176px;
    min-width: 176px;
    margin: 0;
  }

  #tenant-workspace .dashboard-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.65fr);
    gap: 16px;
    padding: 18px 0 0;
  }

  #tenant-workspace .dashboard-hero > .empty-card,
  #tenant-workspace .dashboard-highlights > .empty-card {
    grid-column: 1 / -1;
    width: 100%;
  }

  #tenant-workspace .dashboard-highlights {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  #tenant-workspace .dashboard-hero-copy,
  #tenant-workspace .dashboard-hero-stat,
  #tenant-workspace .dashboard-highlight-card,
  #tenant-workspace .dashboard-breakdown-card,
  #tenant-workspace .dashboard-feed-card,
  #tenant-workspace .dashboard-trend-chart-card,
  #tenant-workspace .dashboard-trend-summary-card {
    border: 1px solid var(--tenant-line);
    border-radius: 10px;
    background: var(--tenant-paper);
    box-shadow: none;
  }

  #tenant-workspace .dashboard-hero-copy {
    padding: 24px;
  }

  #tenant-workspace .dashboard-hero-title {
    margin-bottom: 10px;
    font-family: inherit;
    font-size: 30px;
    font-weight: 740;
    letter-spacing: -0.035em;
  }

  #tenant-workspace .dashboard-hero-text {
    max-width: 680px;
    color: var(--tenant-text-tertiary);
    font-size: 13px;
  }

  #tenant-workspace .dashboard-hero-stat {
    min-height: 112px;
    padding: 16px;
  }

  #tenant-workspace .dashboard-hero-stat::after,
  #tenant-workspace .dashboard-highlight-card::before {
    display: none;
  }

  #tenant-workspace .dashboard-hero-stat strong,
  #tenant-workspace .dashboard-highlight-value {
    color: var(--tenant-ink);
    font-size: 28px;
    font-variant-numeric: tabular-nums;
  }

  #tenant-workspace .dashboard-highlight-card,
  #tenant-workspace .dashboard-breakdown-card,
  #tenant-workspace .dashboard-feed-card {
    padding: 16px;
  }

  #tenant-workspace .dashboard-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
    gap: 16px;
  }

  #tenant-workspace .dashboard-grid > .panel {
    min-width: 0;
  }

  #tenant-workspace .dashboard-breakdown-meter {
    height: 6px;
    background: var(--tenant-inset);
  }

  #tenant-workspace .dashboard-breakdown-meter span {
    background: var(--tenant-brand);
  }

  /* --- 工单：筛选、表格与状态共享蓝色行动语义 --- */
  #tenant-workspace [data-panel="tickets"] > .panel > .tabbar {
    width: 100%;
    margin: -8px 0 22px;
    padding: 0;
    justify-content: flex-start;
    gap: 24px;
    border: 0;
    border-bottom: 1px solid var(--tenant-line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  #tenant-workspace [data-panel="tickets"] > .panel > .tabbar .tab {
    position: relative;
    width: auto;
    min-height: 44px;
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: var(--tenant-text-tertiary);
    font-size: 13px;
    font-weight: 650;
    box-shadow: none;
  }

  #tenant-workspace [data-panel="tickets"] > .panel > .tabbar .tab::after {
    content: "";
    position: absolute;
    inset: auto 0 -1px;
    height: 2px;
    background: transparent;
  }

  #tenant-workspace [data-panel="tickets"] > .panel > .tabbar .tab.active {
    color: var(--tenant-brand);
  }

  #tenant-workspace [data-panel="tickets"] > .panel > .tabbar .tab.active::after {
    background: var(--tenant-brand);
  }

  #tenant-workspace .ticket-list-head {
    margin-top: 0 !important;
  }

  #tenant-workspace .ticket-list-actions {
    justify-content: flex-end;
    gap: 8px;
  }

  #tenant-workspace .store-ticket-toolbar {
    display: grid;
    grid-template-columns: minmax(260px, 1.45fr) repeat(3, minmax(150px, 0.55fr));
    gap: 10px;
    align-items: end;
    margin-bottom: 14px;
  }

  #tenant-workspace .store-ticket-toolbar .ticket-search-field,
  #tenant-workspace .store-ticket-toolbar .compact-field {
    min-width: 0;
  }

  #tenant-workspace .admin-table-shell {
    border: 1px solid var(--tenant-line);
    border-radius: 10px;
    background: var(--tenant-paper);
  }

  #tenant-workspace .admin-table {
    min-width: 1180px;
  }

  #tenant-workspace .admin-table th,
  #tenant-workspace .admin-table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--tenant-line-soft);
  }

  #tenant-workspace .admin-table th {
    background: var(--tenant-inset);
    color: var(--tenant-text-tertiary);
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0.02em;
    text-transform: none;
  }

  #tenant-workspace .admin-table tbody tr:hover {
    background: #fafcff;
  }

  #tenant-workspace .store-tickets-table th:nth-child(9),
  #tenant-workspace .store-tickets-table td:nth-child(9) {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: -8px 0 18px rgba(16, 24, 40, 0.045);
  }

  #tenant-workspace .store-tickets-table th:nth-child(9) {
    background: rgba(247, 249, 252, 0.98);
  }

  #tenant-workspace .admin-ticket-action-menu summary {
    width: 84px;
    min-height: 34px;
    padding: 0 12px;
    border-color: var(--tenant-line-strong);
    border-radius: 8px;
    background: #fff;
    font-size: 12px;
    font-weight: 650;
    box-shadow: none;
  }

  #tenant-workspace .admin-ticket-status-pill {
    min-height: 26px;
    padding: 0 9px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 650;
  }

  /* --- IM：凭证成对展示，操作与结果占满整行 --- */
  #tenant-workspace [data-panel="im"] > .panel {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
    align-items: start;
  }

  #tenant-workspace [data-panel="im"] > .panel > .section-head,
  #tenant-workspace [data-panel="im"] > .panel > #imFeishuEnabledChip,
  #tenant-workspace [data-panel="im"] > .panel > .inline-actions,
  #tenant-workspace [data-panel="im"] > .panel > .compact-field,
  #tenant-workspace [data-panel="im"] > .panel > .meta-line,
  #tenant-workspace [data-panel="im"] > .panel > #imFeishuChatsList {
    grid-column: 1 / -1;
  }

  #tenant-workspace [data-panel="im"] > .panel > #imFeishuEnabledChip {
    width: fit-content;
    margin-bottom: 18px;
    border-color: var(--tenant-line);
    border-radius: 8px;
    background: var(--tenant-inset);
  }

  #tenant-workspace [data-panel="im"] > .panel > .inline-actions {
    margin: 2px 0 18px;
  }

  #tenant-workspace [data-panel="im"] > .panel > #imFeishuChatsList {
    margin-top: 10px;
  }

  /* --- 成员：固定舒适卡宽，避免少量成员被拉伸成大块空白 --- */
  #tenant-workspace .member-list {
    grid-template-columns: repeat(auto-fill, minmax(320px, 410px));
    gap: 14px;
    justify-content: start;
  }

  #tenant-workspace .member-card {
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--tenant-line);
    border-radius: 10px;
    background: var(--tenant-paper);
    box-shadow: none;
    transition: border-color 160ms ease, background 160ms ease;
  }

  #tenant-workspace .member-card:hover {
    border-color: var(--tenant-line-strong);
    background: #fbfcfe;
    transform: none;
    box-shadow: none;
  }

  #tenant-workspace .member-main {
    gap: 10px;
  }

  #tenant-workspace .member-meta-list {
    gap: 4px;
  }

  #tenant-workspace .member-badge.tenant_admin {
    border-radius: 5px;
    background: var(--tenant-brand-soft);
    color: var(--tenant-brand);
  }

  #tenant-workspace .member-badge.tenant_staff {
    border-radius: 5px;
    background: #ecfdf3;
    color: var(--tenant-success);
  }

  @media (max-width: 1180px) {
    #tenant-workspace .workspace-content > .tab-panel:not([data-panel="knowledge"]) {
      padding-inline: 20px;
    }

    #tenant-workspace .store-ticket-toolbar {
      grid-template-columns: minmax(240px, 1fr) repeat(3, minmax(130px, 0.55fr));
    }

    #tenant-workspace .ticket-list-head {
      align-items: flex-start;
      flex-direction: column;
    }

    #tenant-workspace .ticket-list-actions {
      width: 100%;
      justify-content: flex-start;
    }
  }
}