@layer apple-ui {
  :root {
    /* Design Tokens */
    --au-bg-base: #f5f5f7;
    --au-bg-gradient: linear-gradient(135deg, rgba(180, 200, 240, 0.08) 0%, rgba(240, 200, 180, 0.08) 100%);

    --au-surface: rgba(255, 255, 255, 0.75);
    --au-surface-fallback: rgba(255, 255, 255, 0.92);
    --au-surface-strong: rgba(255, 255, 255, 0.88);

    --au-text-primary: #1d1d1f;
    --au-text-secondary: #6e6e73;
    --au-text-tertiary: #aeaeb2;

    --au-brand: #007aff;
    --au-brand-hover: #0062cc;
    --au-brand-soft: rgba(0, 122, 255, 0.1);

    --au-success: #34c759;
    --au-warning: #ff9f0a;
    --au-error: #ff3b30;
    --au-info: #5ac8fa;

    --au-border: rgba(210, 214, 224, 0.76);
    --au-border-soft: rgba(255, 255, 255, 0.6);

    --au-radius-sm: 8px;
    --au-radius-md: 12px;
    --au-radius-lg: 16px;
    --au-radius-xl: 20px;
    --au-radius-full: 9999px;

    --au-shadow-hover: 0 2px 8px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.06);
    --au-shadow-card: 0 4px 12px rgba(0, 0, 0, 0.05), 0 8px 24px rgba(0, 0, 0, 0.08);
    --au-shadow-modal: 0 8px 24px rgba(0, 0, 0, 0.08), 0 16px 48px rgba(0, 0, 0, 0.12);

    --au-font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
    --au-duration: 0.2s;
    --au-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  }

  .au-app,
  .au-app body {
    font-family: var(--au-font-sans);
    color: var(--au-text-primary);
  }

  .au-app {
    background-color: var(--au-bg-base);
    background-image: var(--au-bg-gradient);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: clip;
  }

  .au-app * {
    box-sizing: border-box;
  }

  .au-app h1,
  .au-app h2,
  .au-app h3,
  .au-app h4,
  .au-app h5,
  .au-app h6,
  .au-app strong {
    color: var(--au-text-primary);
    letter-spacing: -0.01em;
  }

  .au-app p,
  .au-app small,
  .au-app label,
  .au-app .minor-text,
  .au-app .mini-note,
  .au-app .section-subtitle {
    color: var(--au-text-secondary);
  }

  .au-app .hero-value-line,
  .au-app .cell-title,
  .au-app .brand-copy h1,
  .au-app .topbar-account-name {
    color: var(--au-text-primary);
  }

  .au-app a {
    color: var(--au-brand);
  }

  .au-app a:hover {
    color: var(--au-brand-hover);
  }

  .au-app .page-shell {
    width: min(1480px, calc(100vw - 32px));
    margin-inline: auto;
    margin-top: 32px;
    margin-bottom: 48px;
    padding-inline: clamp(8px, 1.8vw, 24px);
    overflow-x: clip;
  }

  .au-app .topbar {
    width: min(1520px, calc(100vw - 24px));
    margin: 12px auto 0;
    border-radius: var(--au-radius-xl);
    border: 1px solid var(--au-border);
    box-shadow: var(--au-shadow-hover);
    background: var(--au-surface-fallback);
  }

  .au-app .au-glass-panel,
  .au-app .topbar-inner,
  .au-app .topbar-subnav-wrap,
  .au-app .panel,
  .au-app .scene-card,
  .au-app .page-intro,
  .au-app .preview-card,
  .au-app .task-side-module,
  .au-app .kpi-card,
  .au-app .stat-card,
  .au-app .command-panel,
  .au-app .toast,
  .au-app .freshness-bus,
  .au-app .admin-auth-card,
  .au-app .table-wrap {
    border: 1px solid var(--au-border);
    border-radius: var(--au-radius-lg);
    background: var(--au-surface-fallback);
    box-shadow: var(--au-shadow-card);
  }

  .au-app .topbar-inner,
  .au-app .topbar-subnav-wrap,
  .au-app .page-intro,
  .au-app .panel,
  .au-app .scene-card,
  .au-app .task-side-module,
  .au-app .preview-card,
  .au-app .kpi-card,
  .au-app .stat-card,
  .au-app .command-panel,
  .au-app .toast {
    position: relative;
    overflow: hidden;
  }

  .au-app .topbar-inner::before,
  .au-app .page-intro::before,
  .au-app .panel::before,
  .au-app .scene-card::before,
  .au-app .task-side-module::before,
  .au-app .preview-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.34) 0%, rgba(255, 255, 255, 0) 45%);
  }

  .au-app .topbar-inner > *,
  .au-app .page-intro > *,
  .au-app .panel > *,
  .au-app .scene-card > *,
  .au-app .task-side-module > *,
  .au-app .preview-card > * {
    position: relative;
    z-index: 1;
  }

  @supports ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
    .au-app .au-glass-panel,
    .au-app .topbar,
    .au-app .topbar-inner,
    .au-app .topbar-subnav-wrap,
    .au-app .panel,
    .au-app .scene-card,
    .au-app .page-intro,
    .au-app .preview-card,
    .au-app .task-side-module,
    .au-app .kpi-card,
    .au-app .stat-card,
    .au-app .command-panel,
    .au-app .toast,
    .au-app .freshness-bus,
    .au-app .admin-auth-card,
    .au-app .table-wrap {
      background: var(--au-surface);
      border-color: var(--au-border-soft);
      -webkit-backdrop-filter: blur(16px) saturate(120%);
      backdrop-filter: blur(16px) saturate(120%);
    }
  }

  @supports not ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
    .au-app .au-glass-panel,
    .au-app .topbar,
    .au-app .topbar-inner,
    .au-app .topbar-subnav-wrap,
    .au-app .panel,
    .au-app .scene-card,
    .au-app .page-intro,
    .au-app .preview-card,
    .au-app .task-side-module,
    .au-app .kpi-card,
    .au-app .stat-card,
    .au-app .command-panel,
    .au-app .toast,
    .au-app .freshness-bus,
    .au-app .admin-auth-card,
    .au-app .table-wrap {
      background: rgba(255, 255, 255, 0.92);
    }
  }

  .au-app .nav-tabs {
    gap: 8px;
    padding: 4px;
    border-radius: var(--au-radius-full);
    border: 1px solid var(--au-border);
    background: rgba(255, 255, 255, 0.76);
  }

  .au-app .nav-tabs a,
  .au-app .page-subnav-link,
  .au-app .mobile-nav a {
    transition: transform var(--au-duration) var(--au-ease),
      box-shadow var(--au-duration) var(--au-ease),
      background-color var(--au-duration) var(--au-ease),
      color var(--au-duration) var(--au-ease);
  }

  .au-app .nav-tabs a {
    border-radius: var(--au-radius-full);
    color: var(--au-text-secondary);
    font-weight: 500;
  }

  .au-app .nav-tabs a:hover,
  .au-app .page-subnav-link:hover {
    transform: translateY(-1px);
    background: rgba(0, 122, 255, 0.08);
    color: var(--au-brand);
  }

  .au-app .nav-tabs a.active,
  .au-app .page-subnav-link.is-active {
    color: var(--au-brand);
    background: rgba(0, 122, 255, 0.1);
    border: 1px solid rgba(0, 122, 255, 0.24);
  }

  .au-app .mode-pill,
  .au-app .pill,
  .au-app .status-pill,
  .au-app .score-badge,
  .au-app .au-pill-filter {
    border-radius: var(--au-radius-full);
    border: 1px solid var(--au-border);
    background: rgba(255, 255, 255, 0.76);
    color: var(--au-text-secondary);
  }

  .au-app .mode-pill.mode-demo,
  .au-app .pill-warning {
    background: rgba(255, 159, 10, 0.12);
    border-color: rgba(255, 159, 10, 0.3);
    color: #a05900;
  }

  .au-app .btn,
  .au-app .au-btn {
    border-radius: var(--au-radius-md);
    border: 1px solid var(--au-border);
    font-weight: 500;
    transition: transform var(--au-duration) var(--au-ease),
      box-shadow var(--au-duration) var(--au-ease),
      background-color var(--au-duration) var(--au-ease),
      border-color var(--au-duration) var(--au-ease);
  }

  .au-app .btn:hover,
  .au-app .au-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--au-shadow-hover);
  }

  .au-app .btn:active,
  .au-app .au-btn:active,
  .au-app .au-pressed {
    transform: scale(0.98);
  }

  .au-app .btn-primary,
  .au-app .btn-main-action,
  .au-app .au-btn-primary {
    color: #fff;
    border-color: rgba(0, 98, 204, 0.62);
    background: linear-gradient(145deg, #1c8dff, #007aff 62%, #0062cc);
    box-shadow: 0 8px 20px rgba(0, 122, 255, 0.24);
  }

  .au-app .btn-primary:hover,
  .au-app .btn-main-action:hover,
  .au-app .au-btn-primary:hover {
    background: linear-gradient(145deg, #1b84f0, #006fe6 62%, #005ac2);
  }

  .au-app .btn-secondary,
  .au-app .btn-neutral,
  .au-app .au-btn-secondary {
    color: var(--au-text-primary);
    background: rgba(255, 255, 255, 0.82);
  }

  .au-app .btn-danger,
  .au-app .au-btn-danger {
    color: #fff;
    border-color: rgba(213, 48, 41, 0.64);
    background: linear-gradient(145deg, #ff5a52, #ff3b30 62%, #cf3128);
  }

  .au-app input,
  .au-app select,
  .au-app textarea,
  .au-app .au-input {
    width: 100%;
    min-height: 42px;
    border-radius: var(--au-radius-md);
    border: 1px solid #e5e5e5;
    background: rgba(255, 255, 255, 0.8);
    color: var(--au-text-primary);
    padding: 12px 14px;
    transition: border-color var(--au-duration) var(--au-ease),
      box-shadow var(--au-duration) var(--au-ease),
      background-color var(--au-duration) var(--au-ease);
  }

  .au-app input::placeholder,
  .au-app textarea::placeholder {
    color: var(--au-text-tertiary);
  }

  .au-app input:focus,
  .au-app select:focus,
  .au-app textarea:focus,
  .au-app .au-input:focus {
    outline: 0;
    border-color: var(--au-brand);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.2);
    background: rgba(255, 255, 255, 0.94);
  }

  .au-app input:disabled,
  .au-app select:disabled,
  .au-app textarea:disabled,
  .au-app .btn:disabled,
  .au-app .au-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
  }

  .au-app .form-grid,
  .au-app .form-grid.compact,
  .au-app .search-form,
  .au-app .filter-shell {
    gap: 16px;
  }

  .au-app .form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  .au-app .table-wrap {
    width: 100%;
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
  }

  .au-app .data-table,
  .au-app .leads-table,
  .au-app table {
    width: 100%;
    min-width: 760px;
    border-collapse: separate;
    border-spacing: 0;
  }

  .au-app .data-table thead th,
  .au-app .leads-table thead th,
  .au-app table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: rgba(255, 255, 255, 0.92);
    color: var(--au-text-secondary);
    border-bottom: 1px solid var(--au-border);
    font-weight: 600;
  }

  .au-app .data-table tbody td,
  .au-app .leads-table tbody td,
  .au-app table tbody td {
    color: var(--au-text-primary);
    border-bottom: 1px solid rgba(210, 214, 224, 0.48);
  }

  .au-app .data-table tbody tr,
  .au-app .leads-table tbody tr,
  .au-app table tbody tr {
    transition: background-color var(--au-duration) var(--au-ease);
  }

  .au-app .data-table tbody tr:hover,
  .au-app .leads-table tbody tr:hover,
  .au-app table tbody tr:hover {
    background: rgba(0, 122, 255, 0.06);
  }

  .au-app .data-table tbody tr.lead-row.is-selected,
  .au-app .leads-table tbody tr.lead-row.is-selected {
    background: rgba(0, 122, 255, 0.08);
    box-shadow: inset 4px 0 0 var(--au-brand);
  }

  .au-app .kpi-grid,
  .au-app .stats-grid,
  .au-app .cards-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  }

  .au-app .kpi-card strong,
  .au-app .stat-value,
  .au-app .preview-score-orb,
  .au-app .score-item strong {
    color: var(--au-text-primary);
    font-weight: 300;
    letter-spacing: -0.02em;
  }

  .au-app .toast {
    border-left: 4px solid var(--au-info);
    color: var(--au-text-primary);
  }

  .au-app .alert-inline,
  .au-app .field-error,
  .au-app .error-text {
    color: var(--au-error);
  }

  .au-app .freshness-dot {
    background: var(--au-success);
    box-shadow: 0 0 0 6px rgba(52, 199, 89, 0.18);
  }

  .au-app .mobile-nav {
    border-top: 1px solid var(--au-border);
    background: var(--au-surface-fallback);
  }

  @supports ((backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px))) {
    .au-app .mobile-nav {
      background: rgba(255, 255, 255, 0.84);
      -webkit-backdrop-filter: blur(12px);
      backdrop-filter: blur(12px);
    }
  }

  .au-app .mobile-nav a {
    color: var(--au-text-secondary);
  }

  .au-app .mobile-nav a.active {
    color: var(--au-brand);
  }

  .au-app .command-backdrop {
    background: rgba(0, 0, 0, 0.2);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
  }

  .au-app .command-panel {
    border-radius: var(--au-radius-xl);
    box-shadow: var(--au-shadow-modal);
  }

  .au-app .au-ios-toggle {
    position: relative;
    width: 48px;
    height: 28px;
    border-radius: var(--au-radius-full);
    background: #e5e5ea;
    border: 1px solid rgba(120, 120, 128, 0.22);
    transition: background-color var(--au-duration) var(--au-ease);
  }

  .au-app .au-ios-toggle::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform var(--au-duration) var(--au-ease);
  }

  .au-app .au-ios-toggle[aria-checked="true"],
  .au-app .au-ios-toggle.is-on {
    background: var(--au-success);
  }

  .au-app .au-ios-toggle[aria-checked="true"]::after,
  .au-app .au-ios-toggle.is-on::after {
    transform: translateX(20px);
  }

  .au-app button:focus-visible,
  .au-app a:focus-visible,
  .au-app input:focus-visible,
  .au-app select:focus-visible,
  .au-app textarea:focus-visible,
  .au-app [role="button"]:focus-visible {
    outline: 2px solid var(--au-brand);
    outline-offset: 2px;
  }

  .au-app .au-reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.32s var(--au-ease), transform 0.32s var(--au-ease);
  }

  .au-app .au-reveal.au-in {
    opacity: 1;
    transform: translateY(0);
  }

  @media (max-width: 1023px) {
    .au-app .topbar {
      width: calc(100vw - 16px);
      margin-inline: 8px;
      border-radius: var(--au-radius-lg);
    }

    .au-app .topbar-inner {
      gap: 12px;
      padding: 12px;
    }

    .au-app .nav-tabs {
      width: 100%;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .au-app .topbar-subnav-wrap,
    .au-app .top-command-trigger {
      display: none;
    }

    .au-app .page-shell {
      width: calc(100vw - 16px);
      margin-top: 24px;
      padding-inline: 4px;
    }

    .au-app .topbar-account {
      width: 100%;
      justify-content: space-between;
    }
  }

  @media (max-width: 767px) {
    .au-app {
      overflow-x: hidden;
    }

    .au-app .page-shell {
      margin-bottom: 92px;
    }

    .au-app .topbar-inner {
      display: grid;
      grid-template-columns: 1fr;
      align-items: stretch;
    }

    .au-app .brand-copy h1 {
      font-size: 1rem;
    }

    .au-app .panel,
    .au-app .scene-card,
    .au-app .page-intro,
    .au-app .task-side-module,
    .au-app .preview-card,
    .au-app .kpi-card,
    .au-app .stat-card,
    .au-app .toast,
    .au-app .table-wrap {
      border-radius: var(--au-radius-md);
    }

    .au-app .section-title-row,
    .au-app .form-actions {
      display: grid;
      gap: 12px;
    }

    .au-app .form-actions .btn,
    .au-app .form-actions a.btn {
      width: 100%;
      justify-content: center;
    }

    .au-app .form-grid,
    .au-app .search-form,
    .au-app .filter-shell,
    .au-app .grid-2,
    .au-app .grid-3,
    .au-app .grid-4 {
      grid-template-columns: 1fr;
    }

    .au-app .data-table,
    .au-app .leads-table,
    .au-app table {
      min-width: 640px;
    }

    .au-app .kpi-grid,
    .au-app .stats-grid,
    .au-app .cards-grid {
      grid-template-columns: 1fr;
    }

    .au-app .mobile-nav a {
      min-height: 58px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .au-app *,
    .au-app *::before,
    .au-app *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
  }
}

@layer apple-ui {
  .au-app .au-page-shell {
    width: min(1480px, calc(100vw - 24px));
    margin-inline: auto;
    padding-inline: clamp(8px, 2vw, 24px);
    overflow-x: clip;
  }

  .au-app .au-bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
  }

  .au-app .au-filter-bar,
  .au-app .au-form-section {
    border: 1px solid rgba(210, 214, 224, 0.72);
    border-radius: var(--au-radius-lg);
    background: rgba(255, 255, 255, 0.72);
    padding: 12px;
  }

  .au-app .au-table {
    min-width: 760px;
  }

  .au-app .au-table-wrap {
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
  }

  .au-app.au-layout-list .au-filter-bar {
    position: sticky;
    top: 10px;
    z-index: 9;
    box-shadow: var(--au-shadow-hover);
  }

  .au-app.au-layout-list .au-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: rgba(255, 255, 255, 0.94);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }

  .au-app.au-layout-list .au-table tbody tr:hover {
    transform: translateY(-1px);
    box-shadow: inset 0 0 0 999px rgba(0, 122, 255, 0.045);
  }

  .au-app.au-layout-list .pagination,
  .au-app.au-layout-list .pager,
  .au-app.au-layout-list .page-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
  }

  .au-app.au-layout-list .pagination a,
  .au-app.au-layout-list .pager a,
  .au-app.au-layout-list .page-links a,
  .au-app.au-layout-list .pagination button,
  .au-app.au-layout-list .pager button,
  .au-app.au-layout-list .page-links button {
    border-radius: var(--au-radius-full);
    min-height: 36px;
    min-width: 36px;
    padding: 6px 12px;
    border: 1px solid rgba(190, 196, 208, 0.86);
    background: rgba(255, 255, 255, 0.85);
    color: var(--au-text-secondary);
  }

  .au-app.au-layout-list .pagination .active,
  .au-app.au-layout-list .pager .active,
  .au-app.au-layout-list .page-links .active {
    background: var(--au-brand);
    color: #fff;
    border-color: rgba(0, 98, 204, 0.68);
  }

  .au-app.au-layout-dashboard .au-bento-grid,
  .au-app.au-layout-dashboard .kpi-grid,
  .au-app.au-layout-dashboard .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
  }

  .au-app.au-layout-dashboard .kpi-card,
  .au-app.au-layout-dashboard .stat-card,
  .au-app.au-layout-dashboard .panel,
  .au-app.au-layout-dashboard .scene-card {
    transition: transform var(--au-duration) var(--au-ease), box-shadow var(--au-duration) var(--au-ease);
  }

  .au-app.au-layout-dashboard .kpi-card:hover,
  .au-app.au-layout-dashboard .stat-card:hover,
  .au-app.au-layout-dashboard .panel:hover,
  .au-app.au-layout-dashboard .scene-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--au-shadow-hover);
  }

  .au-app.au-layout-form .panel,
  .au-app.au-layout-form .scene-card,
  .au-app.au-layout-settings .panel,
  .au-app.au-layout-settings .scene-card {
    padding: clamp(12px, 2vw, 24px);
  }

  .au-app.au-layout-form label,
  .au-app.au-layout-settings label {
    display: grid;
    gap: 8px;
  }

  .au-app.au-layout-form .au-input,
  .au-app.au-layout-settings .au-input,
  .au-app.au-layout-form input,
  .au-app.au-layout-form select,
  .au-app.au-layout-form textarea,
  .au-app.au-layout-settings input,
  .au-app.au-layout-settings select,
  .au-app.au-layout-settings textarea {
    min-height: 44px;
  }

  .au-app.au-layout-detail .page-intro {
    padding: clamp(14px, 2.2vw, 28px);
  }

  .au-app.au-layout-detail .panel,
  .au-app.au-layout-detail .scene-card {
    padding: clamp(12px, 2vw, 24px);
  }

  .au-app .au-ios-toggle {
    width: 48px;
    height: 28px;
    border-radius: var(--au-radius-full);
    background: #e5e5ea;
    position: relative;
    border: 1px solid rgba(120, 120, 128, 0.2);
  }

  .au-app .au-ios-toggle::after {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: 2px;
    left: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform var(--au-duration) var(--au-ease);
  }

  .au-app .au-ios-toggle.is-on::after,
  .au-app .au-ios-toggle[aria-checked=true]::after {
    transform: translateX(20px);
  }

  .au-app .au-ios-toggle.is-on,
  .au-app .au-ios-toggle[aria-checked=true] {
    background: var(--au-success);
  }

  @media (max-width: 767px) {
    .au-app,
    .au-app body {
      overflow-x: hidden;
    }

    .au-app .au-page-shell {
      width: calc(100vw - 16px);
      margin-inline: auto;
      padding-inline: 4px;
    }

    .au-app .au-bento-grid,
    .au-app .kpi-grid,
    .au-app .stats-grid,
    .au-app .grid-2,
    .au-app .grid-3,
    .au-app .grid-4,
    .au-app .form-grid,
    .au-app .search-form,
    .au-app .filter-shell {
      grid-template-columns: 1fr !important;
    }

    .au-app .au-filter-bar {
      position: static !important;
      top: auto !important;
    }

    .au-app .au-table,
    .au-app table,
    .au-app .data-table,
    .au-app .leads-table {
      min-width: 640px;
    }

    .au-app .btn,
    .au-app .au-btn,
    .au-app .mobile-nav a,
    .au-app .nav-tabs a,
    .au-app input,
    .au-app select,
    .au-app textarea {
      min-height: 44px;
    }

    .au-app .form-actions {
      display: grid;
      gap: 10px;
    }

    .au-app .form-actions .btn,
    .au-app .form-actions a.btn {
      width: 100%;
      justify-content: center;
    }
  }
}


/* 2026-04-09: global topbar refresh (outside layer to override legacy CSS) */
.au-app .topbar {
  width: min(1520px, calc(100vw - 18px));
  margin: 10px auto 0;
  border-radius: 18px;
  border: 1px solid rgba(209, 216, 229, 0.9);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 30px rgba(22, 38, 72, 0.08);
}

.au-app .topbar-inner {
  min-height: 78px;
  gap: 14px;
  padding: 12px 16px;
  align-items: center;
}

.au-app .brand-main {
  gap: 10px;
  align-items: center;
}

.au-app .brand-copy {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.au-app .brand-copy h1 {
  display: none;
}

.au-app .brand-name {
  margin: 0;
  font-size: clamp(28px, 2.3vw, 42px);
  line-height: 1;
  letter-spacing: 0;
  color: #1f2a40;
}

.au-app .nav-tabs {
  padding: 6px;
  border-radius: 999px;
}

.au-app .nav-tabs a {
  min-height: 40px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  font-weight: 600;
}

@media (max-width: 1024px) {
  .au-app .topbar-inner {
    min-height: 72px;
    padding: 10px 12px;
    flex-wrap: wrap;
  }

  .au-app .nav-tabs {
    order: 3;
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
  }

  .au-app .brand-name {
    font-size: clamp(24px, 5vw, 34px);
  }

  .au-app .topbar-account {
    margin-left: auto;
  }
}

@media (max-width: 768px) {
  .au-app .topbar {
    width: calc(100vw - 12px);
    margin-top: 6px;
    border-radius: 14px;
  }

  .au-app .topbar-inner {
    min-height: 64px;
    padding: 8px 10px;
  }

  .au-app .brand-mark {
    width: 36px;
    height: 36px;
    min-width: 36px;
  }

  .au-app .brand-name {
    font-size: 32px;
  }

  .au-app .topbar-account-name {
    display: none;
  }
}


/* 2026-04-09: AVX phase1 topbar palette for app pages */
.au-app {
  --au-avx-primary: #ff6443;
  --au-avx-primary-deep: #fe502b;
  --au-avx-title: #270066;
  --au-avx-text: #23262f;
  --au-avx-subtext: #5f6980;
  --au-avx-line: #d0d5dd;
}

.au-app .topbar {
  border-color: rgba(208, 213, 221, 0.92);
  background:
    radial-gradient(860px 220px at 110% -45%, rgba(203, 206, 255, 0.22), rgba(203, 206, 255, 0) 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(249, 250, 252, 0.88));
  box-shadow: 0 12px 32px rgba(39, 0, 102, 0.08);
}

.au-app .topbar-inner,
.au-app .topbar-subnav-wrap {
  border-color: rgba(208, 213, 221, 0.8);
}

.au-app .brand-mark {
  border-color: rgba(255, 100, 67, 0.38);
  background: linear-gradient(145deg, #ff7c61, #ff6443 58%, #fe502b);
  box-shadow: 0 10px 20px rgba(255, 100, 67, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.au-app .brand-name {
  color: var(--au-avx-title);
}

.au-app .nav-tabs {
  border-color: rgba(208, 213, 221, 0.9);
  background: rgba(255, 255, 255, 0.92);
}

.au-app .nav-tabs a,
.au-app .page-subnav-link,
.au-app .topbar-account-name {
  color: var(--au-avx-subtext);
}

.au-app .nav-tabs a:hover,
.au-app .page-subnav-link:hover {
  background: rgba(255, 100, 67, 0.1);
  color: var(--au-avx-primary-deep);
}

.au-app .nav-tabs a.active,
.au-app .page-subnav-link.is-active {
  color: var(--au-avx-primary-deep);
  background: rgba(255, 100, 67, 0.14);
  border-color: rgba(255, 100, 67, 0.28);
}

.au-app .btn-primary,
.au-app .btn-main-action,
.au-app .au-btn-primary,
.au-app .command-trigger {
  border-color: rgba(254, 80, 43, 0.72);
  background: linear-gradient(145deg, var(--au-avx-primary), var(--au-avx-primary-deep));
  box-shadow: 0 10px 24px rgba(255, 100, 67, 0.26);
  color: #fff;
}

.au-app .btn-primary:hover,
.au-app .btn-main-action:hover,
.au-app .au-btn-primary:hover,
.au-app .command-trigger:hover {
  background: linear-gradient(145deg, #ff7b5f, #ff5e3a);
}

.au-app .btn-secondary,
.au-app .btn-neutral,
.au-app .au-btn-secondary {
  border-color: rgba(208, 213, 221, 0.92);
  color: #2f3444;
  background: rgba(255, 255, 255, 0.94);
}

.au-app .mobile-nav a.active {
  color: var(--au-avx-primary-deep);
}


/* 2026-04-09: AVX full-site palette rollout */
.au-app,
.au-app.page-leads,
.au-app.page-tasks,
.au-app.page-stats,
.au-app.page-factory,
.au-app.page-public-demo,
.au-app.page-demo {
  --au-brand: #ff6443;
  --au-brand-hover: #fe502b;
  --au-brand-soft: rgba(255, 100, 67, 0.12);

  --primary: #ff6443;
  --primary-deep: #fe502b;
  --primary-soft: #fff1ec;
  --primary-soft-2: #ffe7e0;

  --text: #23262f;
  --text-muted: #5f6980;
  --line: #d0d5dd;
  --line-strong: #c5cad6;

  --page-primary: #ff6443;
  --page-primary-deep: #fe502b;
  --page-primary-soft: #fff1ec;
  --page-primary-soft-2: #ffe7e0;
  --page-surface-a: rgba(255, 255, 255, 0.9);
  --page-surface-b: rgba(255, 255, 255, 0.84);
  --page-border: rgba(208, 213, 221, 0.84);
  --page-ring: rgba(255, 100, 67, 0.16);
  --page-shadow: rgba(39, 0, 102, 0.12);
  --page-soft-accent: #fff4f1;
  --page-soft-accent-2: #ffece7;
  --page-border-strong: rgba(200, 206, 219, 0.92);
  --page-dot-glow: rgba(255, 100, 67, 0.2);
  --page-btn-primary-shadow: rgba(255, 100, 67, 0.28);
  --page-btn-neutral-text: #3b3f4f;
  --page-title-color: #270066;
  --page-nav-text: #5f6980;
  --page-intro-a: rgba(255, 255, 255, 0.92);
  --page-intro-b: rgba(249, 250, 252, 0.86);
  --page-kpi-base-a: rgba(255, 255, 255, 0.96);
  --page-kpi-base-b: rgba(249, 250, 252, 0.9);
  --page-kpi-border: #d6dbe6;
  --page-kpi-bar: #cfd5e2;
  --page-kpi-neutral-a: #f2f4f9;
  --page-kpi-neutral-b: #eceff7;
  --page-kpi-neutral-bar: #7b8296;
  --page-kpi-primary-a: #fff1ec;
  --page-kpi-primary-b: #ffe5dd;
  --page-kpi-accent-a: #efeefe;
  --page-kpi-accent-b: #e5e3ff;
  --page-kpi-warning-a: #fff7ea;
  --page-kpi-warning-b: #ffedd1;
  --page-kpi-warning-bar: #bf8a35;
  --page-icon-a: #fff1ec;
  --page-icon-b: #ffe5dd;
  --page-icon-border: rgba(255, 100, 67, 0.44);
  --page-icon-line: #bc3f23;
  --page-toolbar-a: rgba(255, 255, 255, 0.95);
  --page-toolbar-b: rgba(249, 250, 252, 0.9);
  --page-toolbar-border: rgba(208, 213, 221, 0.86);
  --page-toolbar-shadow: rgba(39, 0, 102, 0.1);
  --page-table-head-a: rgba(248, 250, 252, 0.98);
  --page-table-head-b: rgba(241, 244, 250, 0.94);
  --page-table-head-text: #5f6980;
  --page-table-head-border: rgba(208, 213, 221, 0.88);
  --page-table-head-shadow: rgba(80, 90, 120, 0.12);
  --page-orb-a: radial-gradient(circle at 40% 40%, rgba(255, 100, 67, 0.2), rgba(255, 100, 67, 0.02) 70%);
  --page-orb-b: radial-gradient(circle at 55% 55%, rgba(203, 206, 255, 0.24), rgba(203, 206, 255, 0.02) 72%);
  --page-bg-left: rgba(255, 100, 67, 0.16);
  --page-bg-right: rgba(203, 206, 255, 0.24);
  --page-bg-base-start: #fffdfd;
  --page-bg-base-mid: #f9fafc;
  --page-bg-base-end: #f3f5f9;
  --page-topbar-border: rgba(208, 213, 221, 0.9);
  --page-topbar-surface-a: rgba(255, 255, 255, 0.92);
  --page-topbar-surface-b: rgba(249, 250, 252, 0.88);
  --page-nav-border: rgba(208, 213, 221, 0.86);
  --page-nav-surface: rgba(255, 255, 255, 0.94);
  --page-nav-hover: rgba(255, 100, 67, 0.12);
  --page-nav-active-border: rgba(255, 100, 67, 0.4);
  --page-brand-mark-border: rgba(255, 100, 67, 0.44);
  --page-brand-mark-grad-a: #ff7b5f;
  --page-brand-mark-grad-b: #ff6443;
  --page-brand-mark-grad-c: #fe502b;
  --page-brand-shadow: rgba(255, 100, 67, 0.28);
  --page-brand-name: #270066;
}

.au-app {
  color: #23262f;
}

.au-app a {
  color: #d84b2d;
}

.au-app a:hover {
  color: #c94024;
}

.au-app .page-intro h2,
.au-app .panel h3,
.au-app .scene-card h2,
.au-app .scene-card h3,
.au-app .hero-section h1,
.au-app .hero-section h2,
.au-app .brand-name,
.au-app .cell-title,
.au-app .kpi-card strong,
.au-app .stat-card strong,
.au-app .metric-card__value,
.au-app .preview-score-orb {
  color: #270066;
}

.au-app .btn-primary,
.au-app .btn-main-action,
.au-app .au-btn-primary,
.au-app .command-trigger,
.au-app .btn.btn-primary {
  border-color: rgba(254, 80, 43, 0.74);
  background: linear-gradient(145deg, #ff7558, #ff6443 58%, #fe502b);
  box-shadow: 0 10px 24px rgba(255, 100, 67, 0.28);
  color: #fff;
}

.au-app .btn-primary:hover,
.au-app .btn-main-action:hover,
.au-app .au-btn-primary:hover,
.au-app .command-trigger:hover,
.au-app .btn.btn-primary:hover {
  background: linear-gradient(145deg, #ff846a, #ff6f52 58%, #ff5a37);
}

.au-app .btn-secondary,
.au-app .btn-neutral,
.au-app .au-btn-secondary,
.au-app .btn-ghost {
  border-color: rgba(208, 213, 221, 0.92);
  color: #2f3444;
  background: rgba(255, 255, 255, 0.95);
}

.au-app .btn-ghost:hover,
.au-app .btn-secondary:hover,
.au-app .btn-neutral:hover {
  background: rgba(255, 100, 67, 0.08);
  color: #c94024;
}

.au-app .nav-tabs a:hover,
.au-app .page-subnav-link:hover,
.au-app .source-tab:hover,
.au-app .density-btn:hover,
.au-app .active-filter-chip:hover {
  background: rgba(255, 100, 67, 0.1);
  color: #c94024;
}

.au-app .nav-tabs a.active,
.au-app .page-subnav-link.is-active,
.au-app .source-tab.is-active,
.au-app .density-btn.is-active,
.au-app .active-filter-chip {
  color: #c94024;
  background: rgba(255, 100, 67, 0.14);
  border-color: rgba(255, 100, 67, 0.3);
}

.au-app .pill,
.au-app .mode-pill,
.au-app .score-badge,
.au-app .platform-pill,
.au-app .status-pill {
  border-color: rgba(208, 213, 221, 0.9);
}

.au-app .score-badge.score-high,
.au-app .score-high {
  color: #9c3a23;
  background: rgba(255, 100, 67, 0.16);
  border: 1px solid rgba(255, 100, 67, 0.3);
}

.au-app .score-badge.score-medium,
.au-app .score-medium {
  color: #4743b0;
  background: rgba(84, 99, 255, 0.14);
  border: 1px solid rgba(84, 99, 255, 0.28);
}

.au-app .score-badge.score-low,
.au-app .score-low {
  color: #616a82;
  background: rgba(208, 213, 221, 0.24);
  border: 1px solid rgba(208, 213, 221, 0.5);
}

.au-app .status-pending,
.au-app .pill.status-pending {
  color: #9b3a21;
  background: rgba(255, 100, 67, 0.15);
  border: 1px solid rgba(255, 100, 67, 0.3);
}

.au-app .status-follow,
.au-app .pill.status-follow {
  color: #3f4ab8;
  background: rgba(84, 99, 255, 0.14);
  border: 1px solid rgba(84, 99, 255, 0.3);
}

.au-app .status-neutral,
.au-app .pill.status-neutral {
  color: #616a82;
  background: rgba(208, 213, 221, 0.18);
  border: 1px solid rgba(208, 213, 221, 0.46);
}

.au-app .data-table tbody tr:hover,
.au-app .leads-table tbody tr:hover,
.au-app table tbody tr:hover {
  background: rgba(255, 100, 67, 0.06);
}

.au-app .data-table tbody tr.lead-row.is-selected,
.au-app .leads-table tbody tr.lead-row.is-selected {
  background: rgba(255, 100, 67, 0.1);
  box-shadow: inset 4px 0 0 #ff6443;
}

.au-app .freshness-dot {
  background: #ff6443;
  box-shadow: 0 0 0 6px rgba(255, 100, 67, 0.2);
}

.au-app .kpi-primary,
.au-app .kpi-accent,
.au-app .kpi-mini-card.kpi-primary,
.au-app .kpi-mini-card.kpi-accent,
.au-app .metric-card {
  border-color: rgba(255, 100, 67, 0.28);
  background: linear-gradient(180deg, rgba(255, 241, 236, 0.9), rgba(255, 255, 255, 0.92));
}

.au-app .legend-item .dot.blue,
.au-app .dot.blue {
  background: #ff6443 !important;
}

.au-app .legend-item .dot.green,
.au-app .dot.green {
  background: #16a34a !important;
}

.au-app .mobile-nav a.active {
  color: #c94024;
}


/* 2026-04-09: chart legend palette */
.au-app .legend-item .dot.avx-primary,
.au-app .dot.avx-primary {
  background: #ff6443 !important;
}

.au-app .legend-item .dot.avx-secondary,
.au-app .dot.avx-secondary {
  background: #5463ff !important;
}

/* 2026-04-10: mobile topbar stabilization */
@media (max-width: 860px) {
  .au-app .topbar {
    width: calc(100vw - 12px);
    margin: 8px 6px 0;
    padding: 4px;
    border-radius: 16px;
  }

  .au-app .topbar-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 18px;
  }

  .au-app .brand {
    width: auto;
    flex: 0 1 auto;
    min-width: 0;
    justify-content: flex-start;
    align-items: center;
  }

  .au-app .brand-main {
    min-width: 0;
    gap: 8px;
  }

  .au-app .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 11px;
  }

  .au-app .brand-name {
    margin: 0;
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .au-app .brand-copy h1 {
    margin: 0;
    font-size: clamp(17px, 6vw, 20px);
    line-height: 1.12;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .au-app .topbar-account {
    width: auto;
    margin-left: auto;
    justify-content: flex-end;
    align-items: center;
    gap: 6px;
  }

  .au-app .topbar-account-name,
  .au-app .topbar-subnav-wrap,
  .au-app .top-command-trigger,
  .au-app .mode-pill {
    display: none;
  }

  .au-app .topbar-account form {
    margin: 0;
  }

  .au-app .topbar-account .btn {
    min-height: 34px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
  }

  .au-app .nav-tabs {
    display: none;
  }

  .au-app .page-shell {
    width: calc(100vw - 12px);
    margin-top: 10px;
    padding-inline: 2px;
    padding-bottom: calc(88px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 420px) {
  .au-app .topbar-inner {
    padding: 9px 10px;
  }

  .au-app .brand-main {
    gap: 6px;
  }

  .au-app .brand-copy h1 {
    font-size: 16px;
    line-height: 1.1;
  }
}

/* 2026-04-10: mobile list + global topbar harmonization */
@media (max-width: 860px) {
  .au-app .topbar-subnav-wrap,
  .au-app .freshness-bus {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
  }

  .au-app .panel.workspace-surface,
  .au-app #lead-list-module {
    overflow: visible !important;
  }

  .au-app .column-toggle {
    position: static !important;
  }

  .au-app .column-menu {
    position: fixed !important;
    left: 10px !important;
    right: 10px !important;
    top: auto !important;
    bottom: calc(74px + env(safe-area-inset-bottom)) !important;
    z-index: 241 !important;
    min-width: 0 !important;
    max-height: min(62vh, 430px) !important;
    padding: 10px 10px 12px !important;
    border-radius: 18px !important;
    overflow: auto !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    box-shadow: 0 16px 30px rgba(20, 38, 70, 0.24) !important;
  }

  .au-app .column-menu[hidden] {
    display: none !important;
  }

  .au-app .column-menu.is-open {
    display: grid !important;
  }

  .au-app .column-menu-header {
    position: sticky;
    top: -10px;
    z-index: 2;
    padding: 10px 4px 8px;
    margin: -10px -10px 6px;
  }

  .au-app .column-menu-backdrop {
    z-index: 240 !important;
  }
}

/* 2026-04-11: commercial topbar standardization */
.au-app .topbar {
  border-radius: 18px;
}

.au-app .topbar-inner {
  min-height: 72px;
  padding: 12px 16px;
  gap: 12px;
}

.au-app .brand {
  min-width: 0;
}

.au-app .brand-main {
  min-width: 0;
  gap: 10px;
  align-items: center;
}

.au-app .brand-mark {
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  border-radius: 12px !important;
}

.au-app .brand-name {
  margin: 0 !important;
  font-size: 22px !important;
  line-height: 1.1 !important;
  font-weight: 700 !important;
  letter-spacing: 0.01em !important;
  color: #1f2a40 !important;
  white-space: nowrap;
}

.au-app .brand-copy h1 {
  display: none !important;
}

.au-app .nav-tabs a,
.au-app .topbar-account .btn {
  min-height: 40px;
}

@media (max-width: 860px) {
  .au-app .topbar {
    width: calc(100vw - 12px);
    margin: 8px 6px 0;
    border-radius: 16px;
  }

  .au-app .topbar-inner {
    min-height: 60px;
    padding: 8px 12px;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .au-app .brand-main {
    gap: 8px;
  }

  .au-app .brand-mark {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    border-radius: 11px !important;
  }

  .au-app .brand-name {
    font-size: 20px !important;
    line-height: 1.1 !important;
    letter-spacing: 0.01em !important;
  }

  .au-app .topbar-account .btn {
    min-height: 36px;
    padding: 6px 12px;
  }
}

@media (max-width: 420px) {
  .au-app .brand-name {
    font-size: 18px !important;
  }
}

/* 2026-04-11: topbar brand overflow safety */
.au-app .brand-copy {
  min-width: 0;
}

.au-app .brand-name {
  max-width: min(42vw, 320px);
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 860px) {
  .au-app .brand-name {
    max-width: min(56vw, 220px);
  }
}