*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

  :root {
    --bg-primary: #0b0d14;
    --bg-secondary: #10121c;
    --bg-card: #151829;
    --bg-card-hover: #1c1f33;
    --bg-card-glass: rgba(21,24,41,0.88);
    --bg-input: #1a1d31;
    --bg-sidebar: #07080f;
    --bg-sidebar-hover: rgba(59,130,246,0.07);
    --bg-sidebar-active: rgba(59,130,246,0.13);
    --bg-modal-overlay: rgba(0,0,0,0.8);
    --bg-tooltip: #1c1f33;
    --bg-accent-soft: rgba(99,102,241,0.06);
    --border: #1e2140;
    --border-light: #2a2d52;
    --text: #eef0f6;
    --text-secondary: #9498b8;
    --text-muted: #5c6085;
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: rgba(99,102,241,0.14);
    --primary-glow: rgba(99,102,241,0.25);
    --success: #22c55e;
    --success-bg: rgba(34,197,94,0.11);
    --warning: #f59e0b;
    --warning-bg: rgba(245,158,11,0.11);
    --danger: #ef4444;
    --danger-bg: rgba(239,68,68,0.11);
    --info: #06b6d4;
    --info-bg: rgba(6,182,212,0.11);
    --purple: #a855f7;
    --purple-bg: rgba(168,85,247,0.11);
    --orange: #f97316;
    --orange-bg: rgba(249,115,22,0.11);
    --slate: #64748b;
    --slate-bg: rgba(100,116,139,0.11);
    --status-open: #22c55e;
    --status-open-bg: rgba(34,197,94,0.11);
    --status-running: #6366f1;
    --status-running-bg: rgba(99,102,241,0.14);
    --status-closed: #f97316;
    --status-closed-bg: rgba(249,115,22,0.11);
    --status-pending: #a855f7;
    --status-pending-bg: rgba(168,85,247,0.11);
    --status-approved: #10b981;
    --status-approved-bg: rgba(16,185,129,0.11);
    --status-all: #64748b;
    --status-all-bg: rgba(100,116,139,0.11);
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow: 0 1px 3px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.6), 0 2px 8px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 24px var(--primary-glow);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.4), 0 1px 3px rgba(0,0,0,0.3);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 260px;
    --sidebar-collapsed: 68px;
    --topbar-height: 62px;
    --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  }

  html, body {
    height: 100%;
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  ::-webkit-scrollbar { width: 5px; height: 5px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

  a { text-decoration: none; color: var(--primary); }
  a:hover { color: var(--primary-dark); }

  .app-container { display: flex; height: 100vh; overflow: hidden; }

  /* ===== SIDEBAR ===== */
  .sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    overflow: hidden;
    transition: width 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
  }
  .sidebar.collapsed { width: var(--sidebar-collapsed); }
  .sidebar.expanding { width: var(--sidebar-width); }

  .sidebar-brand {
    padding: 18px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    height: 62px;
    flex-shrink: 0;
    overflow: hidden;
    transition: padding 0.28s ease;
  }
  .sidebar.collapsed .sidebar-brand { padding: 18px 14px; justify-content: center; }

  .sidebar-brand svg {
    width: 30px; height: 30px; color: var(--primary); flex-shrink: 0;
    filter: drop-shadow(0 0 10px var(--primary-glow));
  }
  .sidebar-logo-wrapper {
    width: 30px; height: 30px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
  }
  .sidebar-logo-img {
    width: 100%; height: 100%; object-fit: contain;
    filter: drop-shadow(0 0 10px var(--primary-glow));
  }
  .sidebar-logo-fallback {
    color: var(--primary); width: 30px; height: 30px;
    filter: drop-shadow(0 0 10px var(--primary-glow));
  }
  .sidebar-brand-text { transition: opacity 0.2s ease; white-space: nowrap; overflow: hidden; }
  .sidebar.collapsed .sidebar-brand-text { opacity: 0; width: 0; }
  .sidebar-brand-text h2 { font-size: 16px; color: #fff; font-weight: 700; letter-spacing: -0.3px; }
  .sidebar-brand-text small { font-size: 9px; color: var(--text-muted); display: block; letter-spacing: 0.8px; text-transform: uppercase; }

  .sidebar-menu { padding: 6px 0; flex: 1; overflow-y: auto; overflow-x: hidden; }

  .sidebar-section {
    padding: 14px 20px 5px;
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.2s ease;
  }
  .sidebar.collapsed .sidebar-section { opacity: 0; height: 0; padding: 0; margin: 0; }

  .sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 18px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    border-left: 3px solid transparent;
    transition: var(--transition);
    margin: 1.5px 10px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    overflow: hidden;
    position: relative;
  }
  .sidebar.collapsed .sidebar-item { margin: 1.5px 10px; padding: 10px; justify-content: center; }

  .sidebar-item:hover { background: var(--bg-sidebar-hover); color: var(--text); }
  .sidebar-item.active { background: var(--bg-sidebar-active); color: var(--primary); border-left-color: var(--primary); }

  .sidebar-item svg { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.5; transition: var(--transition); }
  .sidebar-item:hover svg { opacity: 0.8; }
  .sidebar-item.active svg { opacity: 1; color: var(--primary); }

  .sidebar-item-label { transition: opacity 0.2s ease; }
  .sidebar.collapsed .sidebar-item-label { opacity: 0; width: 0; overflow: hidden; }

  .sidebar-item[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: fixed;
    left: calc(var(--sidebar-collapsed) + 8px);
    background: var(--bg-tooltip);
    color: var(--text);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    border: 1px solid var(--border);
    white-space: nowrap;
    pointer-events: none;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    animation: tooltipIn 0.15s ease;
  }
  .sidebar:not(.collapsed) .sidebar-item[data-tooltip]:hover::after { display: none; }

  @keyframes tooltipIn { from { opacity: 0; transform: translateX(-4px); } to { opacity: 1; transform: translateX(0); } }

  .sidebar-group { margin-top: 4px; }

  .sidebar-group-header {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 18px; cursor: pointer;
    color: var(--text-muted); font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    margin: 1.5px 10px 0;
    white-space: nowrap; overflow: hidden;
    transition: opacity 0.2s ease;
  }
  .sidebar-group-header:hover { background: var(--bg-sidebar-hover); color: var(--text); }

  .sidebar-group-icon svg { width: 16px; height: 16px; opacity: 0.5; flex-shrink: 0; }
  .sidebar-group-title { transition: opacity 0.2s ease; }
  .sidebar-group-arrow {
    font-size: 10px; margin-left: auto;
    transition: transform 0.3s ease;
  }
  .sidebar-group.open .sidebar-group-arrow { transform: rotate(180deg); }

  .sidebar-group-content {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease;
  }
  .sidebar-group.open .sidebar-group-content { max-height: 2000px; }

  .sidebar-group .sidebar-item {
    padding: 9px 18px 9px 36px;
    margin: 0 10px;
  }

  .sidebar.collapsed .sidebar-group-header {
    padding: 8px 14px; justify-content: center;
  }
  .sidebar.collapsed .sidebar-group-title,
  .sidebar.collapsed .sidebar-group-arrow { opacity: 0; width: 0; overflow: hidden; }
  .sidebar.collapsed .sidebar-group-content { max-height: 0; overflow: hidden; }

  .sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    transition: padding 0.28s ease;
  }
  .sidebar.collapsed .sidebar-footer { padding: 10px 10px; }

  .sidebar-footer .user-info { display: flex; align-items: center; gap: 10px; overflow: hidden; }
  .sidebar.collapsed .sidebar-footer .user-info { justify-content: center; }

  .sidebar-footer .user-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 600; font-size: 13px;
    box-shadow: 0 0 12px var(--primary-glow);
    flex-shrink: 0;
  }
  .sidebar-footer .user-details { transition: opacity 0.2s ease; overflow: hidden; }
  .sidebar.collapsed .sidebar-footer .user-details { opacity: 0; width: 0; }
  .sidebar-footer .user-name { font-size: 13px; color: #fff; font-weight: 500; }
  .sidebar-footer .user-role { font-size: 11px; color: var(--text-muted); }

  /* ===== MAIN CONTENT ===== */
  .main-content {
    flex: 1; display: flex; flex-direction: column; overflow-y: auto; min-width: 0;
    background: var(--bg-primary);
  }

  /* ===== TOPBAR ===== */
  .topbar {
    height: var(--topbar-height);
    background: var(--bg-card-glass);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 10px;
    flex-shrink: 0;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 50;
  }

  .topbar-left { display: flex; align-items: center; gap: 10px; min-width: 0; }

  .hamburger {
    background: none; border: none; cursor: pointer;
    padding: 7px; color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
  }
  .hamburger:hover { background: var(--bg-card); color: var(--text); }
  .hamburger svg { width: 19px; height: 19px; }

  .topbar-brand {
    display: flex; align-items: center; gap: 8px;
    padding-right: 14px;
    border-right: 1px solid var(--border);
  }
  .topbar-brand svg { width: 24px; height: 24px; color: var(--primary); flex-shrink: 0; }
  .topbar-brand span { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -0.3px; }
  .topbar-logo-mini {
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .topbar-logo-mini .topbar-logo-img {
    width: 100%; height: 100%;
    object-fit: contain;
  }
  .topbar-logo-mini .topbar-logo-fallback {
    color: var(--primary);
    width: 24px; height: 24px;
  }

  .breadcrumb {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-muted);
    white-space: nowrap; min-width: 0;
  }
  .breadcrumb span { color: var(--text-secondary); font-weight: 500; }
  .breadcrumb .sep { color: var(--text-muted); opacity: 0.5; }

  .topbar-center { flex: 1; display: flex; align-items: center; justify-content: center; max-width: 400px; margin: 0 auto; }

  .topbar-search {
    width: 100%; position: relative;
  }
  .topbar-search svg {
    position: absolute; left: 12px; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    color: var(--text-muted);
    pointer-events: none;
  }
  .topbar-search input {
    width: 100%;
    padding: 7px 14px 7px 36px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 12.5px;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text);
    transition: var(--transition);
  }
  .topbar-search input::placeholder { color: var(--text-muted); font-size: 12px; }
  .topbar-search input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
  }

  .topbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
  }

  .topbar-datetime {
    display: flex; align-items: center; gap: 6px;
    padding: 4px 12px;
    border-right: 1px solid var(--border);
    margin-right: 4px;
  }
  .topbar-datetime svg { width: 14px; height: 14px; color: var(--text-muted); }
  .topbar-datetime .time { font-size: 12px; color: var(--text-secondary); font-weight: 500; font-variant-numeric: tabular-nums; }
  .topbar-datetime .date { font-size: 11px; color: var(--text-muted); }

  .topbar-btn {
    background: none; border: none; cursor: pointer;
    width: 34px; height: 34px;
    border-radius: 8px;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .topbar-btn:hover { background: var(--bg-card); color: var(--text); }
  .topbar-btn svg { width: 18px; height: 18px; }
  .topbar-btn.refreshing { color: var(--primary); pointer-events: none; }
  .topbar-btn.refreshing svg { animation: spin 0.8s linear infinite; }

  .notification-btn { position: relative; }
  .notification-badge {
    position: absolute; top: 1px; right: 1px;
    min-width: 15px; height: 15px;
    background: var(--danger);
    color: #fff;
    border-radius: 7.5px;
    font-size: 8px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    padding: 0 3px;
    border: 2px solid var(--bg-card-glass);
    pointer-events: none;
  }

  .topbar-user {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 3px 8px 3px 3px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 2px;
    border: 1px solid transparent;
  }
  .topbar-user:hover { background: var(--bg-card); border-color: var(--border); }

  .topbar-user .user-avatar-sm {
    width: 28px; height: 28px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 600; font-size: 11px;
    flex-shrink: 0;
  }
  .topbar-user .user-name-display { font-size: 12.5px; color: var(--text); font-weight: 500; line-height: 1.2; }
  .topbar-user .user-role-display { font-size: 10px; color: var(--text-muted); line-height: 1.2; }

  .user-menu-dropdown {
    position: absolute; top: calc(100% + 4px); right: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 190px;
    display: none;
    z-index: 200;
    overflow: hidden;
    animation: menuIn 0.15s ease;
  }
  .user-menu-dropdown.show { display: block; }

  @keyframes menuIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

  .user-menu-dropdown .menu-item {
    display: flex; align-items: center; gap: 9px;
    padding: 9px 16px; cursor: pointer;
    font-size: 13px; color: var(--text-secondary);
    transition: var(--transition);
    border: none; background: none; width: 100%; text-align: left; font-family: inherit;
  }
  .user-menu-dropdown .menu-item:hover { background: var(--bg-card-hover); color: var(--text); }
  .user-menu-dropdown .menu-item svg { width: 15px; height: 15px; flex-shrink: 0; }
  .user-menu-dropdown .menu-divider { height: 1px; background: var(--border); margin: 4px 0; }
  .user-menu-dropdown .menu-item.danger:hover { color: var(--danger); background: var(--danger-bg); }

  /* ===== NOTIFICATION CENTER ===== */
  .notification-panel {
    position: fixed; top: 0; right: -420px;
    width: 420px; height: 100vh;
    background: var(--bg-card);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    z-index: 500;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
  }
  .notification-panel.open { right: 0; }

  .notification-panel-header {
    display: flex; align-items: center; gap: 8px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  .notification-panel-header h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-right: auto; }
  .notification-panel-header .close-btn {
    background: none; border: none; cursor: pointer;
    color: var(--text-muted); font-size: 22px;
    padding: 4px 8px; border-radius: var(--radius-sm);
    transition: var(--transition); line-height: 1;
  }
  .notification-panel-header .close-btn:hover { background: var(--bg-input); color: var(--text); }

  .notification-panel-search {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    flex-shrink: 0;
  }
  .notification-panel-search svg { color: var(--text-muted); flex-shrink: 0; }
  .notification-panel-search input {
    flex: 1; border: none; background: transparent;
    font-size: 13px; font-family: inherit;
    color: var(--text); outline: none;
  }
  .notification-panel-search input::placeholder { color: var(--text-muted); }

  .notification-panel-filters {
    padding: 8px 18px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    display: flex; flex-direction: column; gap: 8px;
  }
  .notif-filter-tabs { display: flex; gap: 4px; }
  .notif-filter-tab {
    padding: 4px 12px; border: 1px solid var(--border);
    border-radius: 14px; background: transparent;
    color: var(--text-muted); font-size: 11px; font-weight: 500;
    cursor: pointer; transition: var(--transition); font-family: inherit;
  }
  .notif-filter-tab:hover { border-color: var(--primary); color: var(--primary); }
  .notif-filter-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }
  .notif-filter-dropdowns { display: flex; gap: 6px; }
  .notif-filter-select {
    flex: 1; padding: 4px 6px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); background: var(--bg-input);
    color: var(--text-secondary); font-size: 11px; font-family: inherit;
    cursor: pointer; outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%239498b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 6px center; padding-right: 20px;
  }
  .notif-filter-select:hover { border-color: var(--border-light); }

  .notification-panel-toolbar {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 18px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  .notification-panel-toolbar .btn { font-size: 10px; padding: 3px 8px; height: auto; min-height: 0; white-space: nowrap; }
  .notif-count-badge { margin-left: auto; font-size: 11px; color: var(--text-muted); }

  .notification-list { flex: 1; overflow-y: auto; padding: 4px 0; }

  .notification-item {
    display: flex; gap: 10px; padding: 10px 18px;
    cursor: pointer; transition: var(--transition);
    border-bottom: 1px solid var(--border);
    position: relative;
  }
  .notification-item:hover { background: var(--bg-card-hover); }
  .notification-item.unread { background: var(--primary-light); border-left: 3px solid var(--primary); }
  .notification-item.unread:hover { background: rgba(99,102,241,0.18); }

  .notification-item .notification-actions {
    display: none; flex-direction: column; gap: 2px;
    flex-shrink: 0; align-self: center;
  }
  .notification-item:hover .notification-actions { display: flex; }
  .notif-action-btn {
    width: 22px; height: 22px; border: none; border-radius: 4px;
    background: var(--bg-input); color: var(--text-muted);
    cursor: pointer; font-size: 11px; line-height: 1;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
  }
  .notif-action-btn:hover { background: var(--primary-light); color: var(--primary); }
  .notif-action-btn.danger:hover { background: var(--danger-bg); color: var(--danger); }

  .notification-icon {
    width: 34px; height: 34px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 15px;
  }
  .notification-icon svg { width: 18px; height: 18px; }
  .notification-content { flex: 1; min-width: 0; }
  .notification-content .notif-title { font-size: 13px; font-weight: 500; color: var(--text); display: flex; align-items: center; gap: 6px; }
  .notif-type-dot {
    display: inline-block; width: 6px; height: 6px;
    border-radius: 50%; flex-shrink: 0;
  }
  .notification-content .notif-desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .notification-content .notif-time { font-size: 10px; color: var(--text-muted); white-space: nowrap; }
  .notification-content .notif-meta { display: flex; align-items: center; gap: 6px; margin-top: 4px; flex-wrap: wrap; }

  .notification-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 60px 20px; color: var(--text-muted); text-align: center;
  }
  .notification-empty svg { width: 44px; height: 44px; opacity: 0.25; margin-bottom: 12px; }
  .notification-empty p { font-size: 13px; }

  .notification-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.50);
    z-index: 499; display: none;
  }
  .notification-overlay.show { display: block; }

  /* ===== EMAIL DROPDOWN PANEL ===== */
  .email-dropdown-container { position: relative; display: flex; align-items: center; }

  .email-btn { position: relative; }

  .email-badge {
    position: absolute; top: -4px; right: -4px;
    min-width: 16px; height: 16px;
    background: var(--warning);
    color: #000;
    font-size: 9px; font-weight: 700;
    border-radius: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 0 0 2px var(--bg-primary);
    z-index: 5;
    line-height: 1;
  }

  .wa-btn { position: relative; }

  .wa-badge {
    position: absolute; top: -4px; right: -4px;
    min-width: 16px; height: 16px;
    background: var(--success);
    color: #fff;
    font-size: 9px; font-weight: 700;
    border-radius: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 0 0 2px var(--bg-primary);
    z-index: 5;
    line-height: 1;
  }

  .sidebar-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    margin-left: auto;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s;
  }

  .sidebar-badge.badge-zero { background: var(--bg-card); color: var(--text-muted); }
  .sidebar-badge.badge-low { background: var(--primary); color: #fff; }
  .sidebar-badge.badge-medium { background: var(--warning); color: #000; }
  .sidebar-badge.badge-high { background: var(--danger); color: #fff; }
  .sidebar-badge.status-open { background: var(--status-open); color: #fff; }
  .sidebar-badge.status-running { background: var(--status-running); color: #fff; }
  .sidebar-badge.status-closed { background: var(--status-closed); color: #fff; }
  .sidebar-badge.status-pending { background: var(--status-pending); color: #fff; }
  .sidebar-badge.status-approved { background: var(--status-approved); color: #fff; }
  .sidebar-badge.status-all { background: var(--status-all); color: #fff; }

  .email-panel {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 360px;
    max-height: 480px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 500;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: fadeIn 0.15s ease;
  }
  .email-panel.open { display: flex; }

  .email-panel-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .email-panel-header h3 { font-size: 14px; font-weight: 600; color: var(--text); margin: 0; }

  .email-panel-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-bottom: 1px solid var(--border);
  }
  .email-stat-item {
    padding: 12px 8px;
    text-align: center;
    border-right: 1px solid var(--border);
  }
  .email-stat-item:last-child { border-right: none; }
  .email-stat-value { font-size: 20px; font-weight: 700; display: block; line-height: 1.2; }
  .email-stat-label { font-size: 10px; opacity: 0.7; display: block; margin-top: 2px; text-transform: uppercase; letter-spacing: 0.3px; }

  .email-panel-list { flex: 1; overflow-y: auto; max-height: 280px; }
  .email-panel-empty {
    padding: 30px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
  }

  .email-panel-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.15s ease;
    cursor: default;
  }
  .email-panel-item:hover { background: var(--bg-card-hover); }
  .email-panel-item:last-child { border-bottom: none; }

  .email-item-main { flex: 1; min-width: 0; margin-right: 8px; }
  .email-item-subject { font-size: 12px; color: var(--text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .email-item-recipient { font-size: 10px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }

  .email-item-meta { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
  .email-item-time { font-size: 10px; color: var(--text-muted); white-space: nowrap; }

  .email-status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
  }
  .email-status-dot.sent { background: var(--success); }
  .email-status-dot.failed { background: var(--danger); }
  .email-status-dot.pending { background: var(--warning); }

  .email-panel-more {
    padding: 8px 16px;
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-light);
  }

  .email-panel-footer {
    padding: 10px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
    justify-content: flex-end;
  }
  .email-panel-footer .btn { font-size: 10px; padding: 4px 10px; height: auto; min-height: 0; }

  .dash-notif-counter { font-size: 11px; font-weight: 500; display: flex; align-items: center; gap: 4px; white-space: nowrap; }
  .dash-notif-counter .counter-num { font-size: 14px; font-weight: 700; }

  /* ===== PAGE CONTENT ===== */
  .page-content { flex: 1; padding: 22px; min-height: 0; }

  .page { display: none; animation: fadeIn 0.3s ease; }
  .page.active { display: block; min-height: 100%; }

  @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

  /* ===== GLASS CARD ===== */
  .card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
    padding: 22px;
    margin-bottom: 22px;
    transition: var(--transition);
  }
  .card:hover { border-color: var(--border-light); box-shadow: var(--shadow-lg); }

  .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .card-title { font-size: 15px; font-weight: 600; color: var(--text); letter-spacing: -0.2px; }
  .card-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

  /* ===== DASHBOARD ===== */
  .dashboard-filter-bar {
    display: flex; gap: 8px; align-items: center;
    margin-bottom: 18px; flex-wrap: wrap;
  }
  .dashboard-filter-bar .filter-btn {
    padding: 6px 14px; border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text-secondary);
    border-radius: 8px; cursor: pointer; font-size: 12px; font-weight: 500;
    transition: var(--transition); font-family: inherit;
  }
  .dashboard-filter-bar .filter-btn:hover { border-color: var(--primary); color: var(--primary); }
  .dashboard-filter-bar .filter-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 0 16px var(--primary-glow); }

  .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 22px;
  }

  .stat-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
    padding: 18px;
    transition: var(--transition);
    cursor: default;
    position: relative;
    overflow: hidden;
  }
  .stat-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--border-light); }

  .stat-card .stat-inner { display: flex; align-items: flex-start; gap: 14px; }
  .stat-card .stat-icon {
    width: 44px; height: 44px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  }
  .stat-card .stat-icon svg { width: 20px; height: 20px; }
  .stat-card .stat-info { flex: 1; min-width: 0; }
  .stat-card .stat-info h3 { font-size: 24px; font-weight: 700; line-height: 1.2; color: #fff; letter-spacing: -0.5px; }
  .stat-card .stat-info p { font-size: 11px; color: var(--text-muted); margin: 0; margin-top: 2px; text-transform: uppercase; letter-spacing: 0.4px; font-weight: 500; }
  .stat-card .stat-info.loading h3 {
    animation: statPulse 1.2s ease-in-out infinite;
    color: transparent;
    background: linear-gradient(90deg, var(--bg-card-hover) 25%, var(--border) 50%, var(--bg-card-hover) 75%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    border-radius: 4px;
  }

  @keyframes statPulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
  }

  .stat-card .stat-subtitle { font-size: 11px; color: var(--text-muted); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
  .stat-card .stat-subtitle .trend-up { color: var(--success); }
  .stat-card .stat-subtitle .trend-down { color: var(--danger); }

  .stat-primary::before { background: var(--primary); }
  .stat-primary .stat-icon { background: var(--primary-light); color: var(--primary); }
  .stat-success::before { background: var(--success); }
  .stat-success .stat-icon { background: var(--success-bg); color: var(--success); }
  .stat-warning::before { background: var(--warning); }
  .stat-warning .stat-icon { background: var(--warning-bg); color: var(--warning); }
  .stat-danger::before { background: var(--danger); }
  .stat-danger .stat-icon { background: var(--danger-bg); color: var(--danger); }
  .stat-info::before { background: var(--info); }
  .stat-info .stat-icon { background: var(--info-bg); color: var(--info); }
  .stat-purple::before { background: var(--purple); }
  .stat-purple .stat-icon { background: var(--purple-bg); color: var(--purple); }
  .stat-open::before { background: var(--status-open); }
  .stat-open .stat-icon { background: var(--status-open-bg); color: var(--status-open); }
  .stat-running::before { background: var(--status-running); }
  .stat-running .stat-icon { background: var(--status-running-bg); color: var(--status-running); }
  .stat-closed::before { background: var(--status-closed); }
  .stat-closed .stat-icon { background: var(--status-closed-bg); color: var(--status-closed); }
  .stat-pending::before { background: var(--status-pending); }
  .stat-pending .stat-icon { background: var(--status-pending-bg); color: var(--status-pending); }
  .stat-approved::before { background: var(--status-approved); }
  .stat-approved .stat-icon { background: var(--status-approved-bg); color: var(--status-approved); }
  .stat-all::before { background: var(--status-all); }
  .stat-all .stat-icon { background: var(--status-all-bg); color: var(--status-all); }
  .stat-orange::before { background: var(--orange); }
  .stat-orange .stat-icon { background: var(--orange-bg); color: var(--orange); }

  .charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
    margin-bottom: 22px;
  }
  .chart-card {
    background: var(--bg-card-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
    padding: 18px;
    min-height: 280px;
    transition: var(--transition);
  }
  .chart-card:hover { border-color: var(--border-light); box-shadow: var(--shadow-lg); }
  .chart-card .card-title {
    font-size: 13px; font-weight: 600; color: var(--text-secondary);
    margin-bottom: 14px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .chart-card .card-title .chart-badge {
    font-size: 10px; padding: 2px 8px; border-radius: 10px;
    background: var(--bg-input); color: var(--text-muted);
  }
  .chart-card .card-title .chart-badge.change-up { background: var(--success-bg); color: var(--success); }
  .chart-card .card-title .chart-badge.change-down { background: var(--danger-bg); color: var(--danger); }

  /* ===== FORMS ===== */
  .form-group { margin-bottom: 16px; }
  .form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.4px;
  }

  .form-control {
    width: 100%;
    padding: 9px 13px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text);
    transition: var(--transition);
  }
  .form-control::placeholder { color: var(--text-muted); }

  .form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
  }
  .form-control:disabled { opacity: 0.5; cursor: not-allowed; }

  select.form-control { cursor: pointer; appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239498b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }
  textarea.form-control { resize: vertical; min-height: 90px; }

  .multi-select-wrapper { position: relative; width: 100%; }
  .multi-select-tags { display: flex; flex-wrap: wrap; gap: 5px; padding: 6px 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-input); cursor: text; min-height: 40px; align-items: center; }
  .multi-select-tags:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
  .multi-select-tag { display: inline-flex; align-items: center; gap: 4px; background: var(--primary-light); color: var(--primary); border-radius: 4px; padding: 2px 8px; font-size: 12px; font-weight: 500; line-height: 1.6; }
  .multi-select-tag-remove { cursor: pointer; font-size: 14px; line-height: 1; color: var(--text-muted); margin-left: 2px; }
  .multi-select-tag-remove:hover { color: var(--danger); }
  .multi-select-search { border: none; background: none; outline: none; color: var(--text); font-size: 13px; font-family: inherit; flex: 1; min-width: 80px; padding: 2px 0; }
  .multi-select-dropdown { position: absolute; top: calc(100% + 2px); left: 0; right: 0; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); max-height: 220px; overflow-y: auto; z-index: 1000; box-shadow: var(--shadow-lg); }
  .multi-select-option { display: flex; align-items: center; gap: 8px; padding: 8px 12px; cursor: pointer; font-size: 13px; color: var(--text); transition: var(--transition); }
  .multi-select-option:hover { background: var(--bg-card-hover); }
  .multi-select-option.selected { background: var(--primary-light); color: var(--primary); }
  .multi-select-option input[type="checkbox"] { accent-color: var(--primary); pointer-events: none; }

  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
  .form-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px; }

  /* ===== BUTTONS ===== */
  .btn {
    padding: 8px 18px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 600;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: var(--transition);
    letter-spacing: 0.15px;
    position: relative;
    overflow: hidden;
  }
  .btn:disabled { opacity: 0.5; cursor: not-allowed; }

  .btn-primary { background: var(--primary); color: #fff; }
  .btn-primary:hover:not(:disabled) { background: var(--primary-dark); box-shadow: 0 0 20px var(--primary-glow); transform: translateY(-1px); }

  .btn-success { background: var(--success); color: #fff; }
  .btn-success:hover:not(:disabled) { background: #16a34a; transform: translateY(-1px); box-shadow: 0 0 16px rgba(34,197,94,0.25); }

  .btn-warning { background: var(--warning); color: #000; }
  .btn-warning:hover:not(:disabled) { background: #d97706; transform: translateY(-1px); }

  .btn-danger { background: var(--danger); color: #fff; }
  .btn-danger:hover:not(:disabled) { background: #dc2626; transform: translateY(-1px); box-shadow: 0 0 16px rgba(239,68,68,0.25); }

  .btn-secondary { background: var(--bg-input); color: var(--text-secondary); border: 1px solid var(--border); }
  .btn-secondary:hover:not(:disabled) { background: var(--bg-card); color: var(--text); transform: translateY(-1px); }

  .btn-sm { padding: 5px 10px; font-size: 11px; }
  .btn-block { width: 100%; justify-content: center; }
  .btn-group { display: flex; gap: 4px; }

  .icon-btn {
    width: 32px; height: 32px;
    border: none; border-radius: 8px;
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    position: relative;
  }
  .icon-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text);
    transform: translateY(-1px);
  }
  .icon-btn-primary:hover { background: var(--primary-light); color: var(--primary); }
  .icon-btn-danger:hover { background: var(--danger); color: #fff; }
  .icon-btn-success:hover { background: var(--success-bg); color: var(--success); }
  .icon-btn-warning:hover { background: var(--warning-bg); color: var(--warning); }
  .icon-btn svg { display: block; }

  .actions-cell {
    display: flex; gap: 2px; align-items: center;
    white-space: nowrap;
  }
  td .actions-cell { justify-content: center; }

  /* ===== TABLES ===== */
  .table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
  }

  table { width: 100%; border-collapse: collapse; font-size: 13px; }

  thead th {
    background: var(--bg-secondary);
    padding: 11px 14px;
    text-align: left;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
  }

  tbody td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text); }
  tbody tr { transition: background 0.12s ease; }
  tbody tr:hover { background: var(--bg-card-hover); }
  tbody tr:last-child td { border-bottom: none; }

  .badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15px;
  }
  .badge-primary { background: var(--primary-light); color: var(--primary); }
  .badge-success { background: var(--success-bg); color: var(--success); }
  .badge-warning { background: var(--warning-bg); color: var(--warning); }
  .badge-danger { background: var(--danger-bg); color: var(--danger); }
  .badge-info { background: var(--info-bg); color: var(--info); }
  .badge-secondary { background: var(--bg-input); color: var(--text-muted); }
  .badge-purple { background: var(--purple-bg); color: var(--purple); }
  .badge-orange { background: var(--orange-bg); color: var(--orange); }
  .badge-open { background: var(--status-open-bg); color: var(--status-open); }
  .badge-running { background: var(--status-running-bg); color: var(--status-running); }
  .badge-closed { background: var(--status-closed-bg); color: var(--status-closed); }
  .badge-pending { background: var(--status-pending-bg); color: var(--status-pending); }
  .badge-approved { background: var(--status-approved-bg); color: var(--status-approved); }
  .badge-all { background: var(--status-all-bg); color: var(--status-all); }

  .pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0 2px;
    gap: 14px;
    flex-wrap: wrap;
  }
  .pagination-info { font-size: 12px; color: var(--text-muted); }
  .pagination-btns { display: flex; gap: 4px; }
  .pagination-btns button {
    padding: 6px 12px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
    font-family: inherit;
  }
  .pagination-btns button:hover:not(:disabled) { background: var(--bg-input); color: var(--text); border-color: var(--primary); }
  .pagination-btns button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
  .pagination-btns button:disabled { opacity: 0.4; cursor: not-allowed; }

  /* ===== MODAL ===== */
  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg-modal-overlay);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.15s ease;
  }
  .modal-overlay.show { display: flex; }

  .modal {
    background: var(--bg-card-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.25s ease;
  }

  @keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
  }

  .modal-wide { max-width: 780px; }

  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
  }
  .modal-title { font-size: 15px; font-weight: 600; color: var(--text); }
  .modal-close { background: none; border: none; cursor: pointer; padding: 4px 8px; color: var(--text-muted);
    font-size: 20px; border-radius: var(--radius-sm); transition: var(--transition); line-height: 1; }
  .modal-close:hover { background: var(--bg-input); color: var(--text); }

  .modal-body { padding: 22px; }
  .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 22px;
    border-top: 1px solid var(--border);
  }

  /* ===== TOAST ===== */
  .toast-container {
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .toast {
    padding: 12px 18px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 300px;
    max-width: 420px;
    animation: toastIn 0.3s ease;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid transparent;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
  .toast-success { background: var(--success-bg); border-color: rgba(34,197,94,0.3); color: var(--success); }
  .toast-error { background: var(--danger-bg); border-color: rgba(239,68,68,0.3); color: var(--danger); }
  .toast-warning { background: var(--warning-bg); border-color: rgba(245,158,11,0.3); color: var(--warning); }
  .toast-info { background: var(--primary-light); border-color: rgba(99,102,241,0.3); color: var(--primary); }

  @keyframes toastIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
  }

  /* ===== SKELETON LOADER ===== */
  .skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
  }

  @keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
  }

  .skeleton-card { height: 90px; margin-bottom: 14px; }
  .skeleton-chart { height: 280px; }
  .skeleton-table { height: 180px; }
  .skeleton-text { height: 14px; width: 60%; margin-bottom: 8px; }
  .skeleton-text-sm { height: 11px; width: 40%; }

  /* ===== SPINNER ===== */
  .spinner {
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,0.12);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
  }
  .spinner-dark { border-color: rgba(255,255,255,0.06); border-top-color: var(--primary); }

  @keyframes spin { to { transform: rotate(360deg); } }

  .loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(11,13,20,0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1500;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 14px;
  }
  .loading-overlay.show { display: flex; }
  .loading-overlay .spinner { width: 36px; height: 36px; border-width: 3px; }
  .loading-overlay > div { font-size: 14px; color: var(--text-muted); }

  /* ===== ALERTS ===== */
  .alert {
    padding: 11px 15px;
    border-radius: var(--radius-sm);
    font-size: 13px;
  }
  .alert-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
  .alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
  .alert-info { background: var(--primary-light); color: var(--primary); border: 1px solid rgba(99,102,241,0.3); }

  /* ===== LOGIN (self-contained in LoginPage.html) ===== */

  /* ===== FILTER BAR ===== */
  .filter-bar {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 18px;
  }
  .filter-bar .form-group { margin-bottom: 0; }
  .filter-bar .form-control { font-size: 12.5px; }

  /* ===== SEARCH BOX (module pages) ===== */
  .search-box {
    position: relative;
    min-width: 220px;
  }
  .search-box svg {
    position: absolute; left: 11px; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    color: var(--text-muted);
    pointer-events: none;
  }
  .search-box input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 12.5px;
    font-family: inherit;
    background: var(--bg-input);
    color: var(--text);
    transition: var(--transition);
  }
  .search-box input::placeholder { color: var(--text-muted); font-size: 12px; }
  .search-box input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
  }

  /* ===== EMPTY STATE ===== */
  .empty-state { text-align: center; padding: 50px 20px; color: var(--text-muted); }
  .empty-state svg { width: 56px; height: 56px; opacity: 0.12; margin-bottom: 14px;
    color: var(--text-muted); }
  .empty-state h3 { font-size: 16px; margin-bottom: 6px; color: var(--text-secondary); font-weight: 600; }
  .empty-state p { font-size: 13px; }

  /* ===== SETTINGS ===== */
  .settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .inline-flex { display: flex; gap: 8px; align-items: center; }

  .list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
  }
  .list-item:last-child { border-bottom: none; }
  .list-item span { font-size: 13px; color: var(--text); }

  .confirm-dialog { text-align: center; padding: 10px 0; }
  .confirm-dialog p { margin: 10px 0 22px; font-size: 14px; color: var(--text-secondary); line-height: 1.5; }

  /* ===== USER PERMISSIONS TABLE ===== */
  .user-perms-table { font-size: 12px; }
  .user-perms-table th { white-space: nowrap; font-size: 10px; }
  .user-perms-table .perm-cell { text-align: center; width: 48px; padding: 8px 4px; }
  .user-perms-table .actions-cell { white-space: nowrap; }
  .perm-badge {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; border-radius: 50%;
    cursor: pointer; font-size: 13px; font-weight: 700;
    transition: var(--transition); user-select: none;
  }
  .perm-badge.perm-on { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
  .perm-badge.perm-on:hover { background: var(--danger-bg); color: var(--danger); border-color: rgba(239,68,68,0.3); }
  .perm-badge.perm-off { background: var(--bg-input); color: var(--text-muted); border: 1px solid var(--border); }
  .perm-badge.perm-off:hover { background: var(--success-bg); color: var(--success); border-color: rgba(34,197,94,0.3); }
  .status-toggle-btn {
    display: inline-block; padding: 3px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 600; cursor: pointer; transition: var(--transition);
    user-select: none;
  }
  .status-toggle-btn.status-active { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
  .status-toggle-btn.status-inactive { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
  .status-toggle-btn:hover { opacity: 0.8; }

  /* ===== PERMISSION CHECKBOX GRID (User Form) ===== */
  .perm-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 6px;
    padding: 10px 12px;
    background: var(--bg-accent-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
  }
  .perm-checkbox {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-secondary); cursor: pointer;
    padding: 4px 0;
  }
  .perm-checkbox input { width: 15px; height: 15px; cursor: pointer; accent-color: var(--primary); }
  .perm-checkbox-admin { font-weight: 700; color: var(--primary); }

  .mt-16 { margin-top: 16px; }
  .mt-24 { margin-top: 24px; }
  .mb-16 { margin-bottom: 16px; }
  .mb-12 { margin-bottom: 12px; }

  /* ===== WORKFLOW STEPPER ===== */
  .workflow-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 22px;
    padding: 18px 24px;
    background: var(--bg-card-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
  }
  .workflow-stepper .step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: var(--radius);
    transition: var(--transition);
    opacity: 0.4;
  }
  .workflow-stepper .step.active { opacity: 1; }
  .workflow-stepper .step.completed { opacity: 0.7; }
  .workflow-stepper .step .step-indicator {
    width: 34px; height: 34px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-input);
    border: 2px solid var(--border);
    color: var(--text-muted);
    transition: var(--transition);
  }
  .workflow-stepper .step.active .step-indicator {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 16px var(--primary-glow);
  }
  .workflow-stepper .step.completed .step-indicator {
    background: var(--success-bg);
    border-color: var(--success);
    color: var(--success);
  }
  .workflow-stepper .step .step-indicator svg { width: 16px; height: 16px; }
  .workflow-stepper .step .step-info { display: flex; flex-direction: column; }
  .workflow-stepper .step .step-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    font-weight: 600;
  }
  .workflow-stepper .step .step-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
  }
  .workflow-stepper .step.active .step-title { color: var(--primary); }
  .workflow-stepper .step.completed .step-title { color: var(--success); }
  .workflow-stepper .step-connector {
    flex: 1;
    max-width: 60px;
    padding: 0 8px;
  }
  .workflow-stepper .step-connector .connector-line {
    height: 2px;
    background: var(--border);
    border-radius: 1px;
    position: relative;
  }
  .workflow-stepper .step.completed ~ .step-connector .connector-line {
    background: var(--success);
  }
  .workflow-stepper .step.active ~ .step-connector .connector-line {
    background: var(--border);
  }

  /* ===== STATUS DOTS ===== */
  .status-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
  }
  .status-dot.status-open { background: var(--primary); box-shadow: 0 0 6px var(--primary-glow); }
  .status-dot.status-progress { background: var(--warning); box-shadow: 0 0 6px rgba(245,158,11,0.4); }
  .status-dot.status-completed { background: var(--success); box-shadow: 0 0 6px rgba(34,197,94,0.4); }

  @media (max-width: 768px) {
    .workflow-stepper { padding: 12px 14px; }
    .workflow-stepper .step .step-label { display: none; }
    .workflow-stepper .step .step-title { font-size: 11px; }
    .workflow-stepper .step-connector { max-width: 30px; }
  }

  /* ===== WORKFLOW TABS ===== */
  .workflow-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 18px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 4px;
    border: 1px solid var(--border);
  }
  .workflow-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    color: var(--text-muted);
    background: transparent;
    transition: var(--transition);
    position: relative;
  }
  .workflow-tab:hover { color: var(--text-secondary); background: var(--bg-card); }
  .workflow-tab.active {
    background: var(--bg-card-glass);
    color: var(--primary);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    border: 1px solid var(--border-light);
  }
  .workflow-tab .tab-icon svg { width: 16px; height: 16px; }
  .workflow-tab .tab-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 10px;
    background: var(--bg-input);
    color: var(--text-muted);
    min-width: 20px;
    text-align: center;
  }
  .workflow-tab.active .tab-badge { background: var(--primary-light); color: var(--primary); }
  .tab-badge.status-open { background: var(--status-open-bg); color: var(--status-open); }
  .tab-badge.status-running { background: var(--status-running-bg); color: var(--status-running); }
  .tab-badge.status-closed { background: var(--status-closed-bg); color: var(--status-closed); }
  .tab-badge.status-pending { background: var(--status-pending-bg); color: var(--status-pending); }
  .tab-badge.status-approved { background: var(--status-approved-bg); color: var(--status-approved); }
  .tab-badge.status-all { background: var(--status-all-bg); color: var(--status-all); }

  /* ===== TIME SUMMARY PANEL ===== */
  .time-summary-panel {
    background: var(--bg-accent-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin-bottom: 18px;
  }
  .time-summary-panel .ts-header {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    margin-bottom: 16px;
  }
  .time-summary-panel .ts-timeline {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    padding-left: 16px;
  }
  .time-summary-panel .ts-node {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
  }
  .time-summary-panel .ts-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 2px solid var(--border);
    background: var(--bg-card);
  }
  .time-summary-panel .ts-dot-created { border-color: var(--primary); background: var(--primary); box-shadow: 0 0 8px var(--primary-glow); }
  .time-summary-panel .ts-dot-start { border-color: var(--warning); background: var(--warning); box-shadow: 0 0 8px rgba(245,158,11,0.4); }
  .time-summary-panel .ts-dot-close { border-color: var(--success); background: var(--success); box-shadow: 0 0 8px rgba(34,197,94,0.4); }
  .time-summary-panel .ts-body {
    display: flex;
    flex-direction: column;
    gap: 1px;
  }
  .time-summary-panel .ts-body-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
  }
  .time-summary-panel .ts-body-time {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    font-variant-numeric: tabular-nums;
  }
  .time-summary-panel .ts-line {
    width: 2px;
    height: 20px;
    background: var(--border);
    margin-left: 20px;
  }
  .time-summary-panel .ts-divider {
    height: 1px;
    background: var(--border);
    margin: 14px 0;
  }
  .time-summary-panel .ts-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
  }
  .time-summary-panel .ts-stat {
    text-align: center;
    padding: 10px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
  }
  .time-summary-panel .ts-stat-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    margin-bottom: 4px;
  }
  .time-summary-panel .ts-stat-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
  }
  .time-summary-panel .ts-stat-value.ts-stat-waiting { color: var(--warning); }
  .time-summary-panel .ts-stat-value.ts-stat-working { color: var(--primary); }
  .time-summary-panel .ts-stat-value.ts-stat-breakdown { color: var(--danger); }
  .time-summary-panel .ts-stat-desc {
    display: block;
    font-size: 9px;
    color: var(--text-muted);
    margin-top: 2px;
  }

  .time-summary-compact {
    padding: 10px 14px;
    background: var(--bg-accent-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
  }
  .time-summary-compact .ts-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .time-summary-compact .ts-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
  }
  .time-summary-compact .ts-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--warning);
    font-variant-numeric: tabular-nums;
  }

  /* ===== DURATION SUMMARY ===== */
  .duration-summary {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    padding: 14px 16px;
    background: var(--bg-accent-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
  }
  .duration-item {
    flex: 1;
    text-align: center;
  }
  .duration-item .duration-label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    margin-bottom: 4px;
  }
  .duration-item .duration-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
  }

  /* ===== VIEW DETAIL ===== */
  .view-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .view-section {
    padding: 16px;
    background: var(--bg-accent-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
  }
  .view-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
  }
  .view-row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
  }
  .view-row:last-child { border-bottom: none; }
  .view-row span { color: var(--text-muted); }
  .view-row strong { color: var(--text); text-align: right; max-width: 55%; }
  .view-status-bar { text-align: center; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border); }

  @media (max-width: 768px) {
    .view-grid { grid-template-columns: 1fr; }
    .workflow-tab .tab-label { display: none; }
  }

  /* ===== THEME TOGGLE ===== */
  .theme-toggle-btn {
    background: none; border: none; cursor: pointer;
    width: 34px; height: 34px;
    border-radius: 8px;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
  }
  .theme-toggle-btn:hover { background: var(--bg-card); color: var(--text); }
  .theme-toggle-btn svg { width: 18px; height: 18px; }

  /* ===== THEME SECTION (Settings) ===== */
  .theme-section { margin-bottom: 18px; }
  .theme-section:last-child { margin-bottom: 0; }
  .theme-section label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.4px; }
  .theme-section .theme-options { display: flex; gap: 8px; flex-wrap: wrap; }
  .theme-option {
    padding: 6px 14px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); cursor: pointer;
    font-size: 12px; font-weight: 500; color: var(--text-secondary);
    background: var(--bg-input); transition: var(--transition);
    font-family: inherit;
  }
  .theme-option:hover { border-color: var(--primary); color: var(--primary); }
  .theme-option.active { background: var(--primary); color: #fff; border-color: var(--primary); }
  .theme-option.card-option {
    width: 44px; height: 44px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; padding: 0;
  }
  .color-swatch {
    width: 28px; height: 28px; border-radius: 50%;
    border: 2px solid transparent; cursor: pointer;
    transition: var(--transition);
  }
  .color-swatch:hover { transform: scale(1.15); }
  .color-swatch.active { border-color: var(--text); box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px var(--text); }

  /* ===== LIGHT THEME ===== */
  [data-theme="light"] {
    --bg-primary: #f0f2f5;
    --bg-secondary: #e8ecf1;
    --bg-card: #ffffff;
    --bg-card-hover: #f5f7fa;
    --bg-card-glass: rgba(255,255,255,0.92);
    --bg-input: #f3f4f6;
    --bg-sidebar: #ffffff;
    --bg-sidebar-hover: rgba(99,102,241,0.06);
    --bg-sidebar-active: rgba(99,102,241,0.10);
    --bg-modal-overlay: rgba(0,0,0,0.45);
    --bg-tooltip: #1f2937;
    --bg-accent-soft: rgba(99,102,241,0.04);
    --border: #dce0e8;
    --border-light: #c8cdd9;
    --text: #1a1c2e;
    --text-secondary: #52566e;
    --text-muted: #8b8fa8;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.05);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.03);
  }
  [data-theme="light"] .stat-card .stat-info h3 { color: var(--text); }
  [data-theme="light"] .sidebar-brand-text h2 { color: var(--text); }
  [data-theme="light"] .topbar-brand span { color: var(--text); }
  [data-theme="light"] .loading-overlay { background: rgba(240,242,245,0.88); }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 1200px) {
    .dashboard-grid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
    .charts-grid { grid-template-columns: 1fr 1fr; }
  }

  @media (max-width: 1024px) {
    .charts-grid { grid-template-columns: 1fr 1fr; }
    .settings-grid { grid-template-columns: 1fr; }
    .topbar-center { display: none; }
    .topbar-datetime { display: none; }
    .topbar-user .user-name-display,
    .topbar-user .user-role-display { display: none; }
  }

  @media (max-width: 768px) {
    .sidebar {
      position: fixed;
      left: -280px;
      top: 0;
      bottom: 0;
      z-index: 200;
      box-shadow: var(--shadow-lg);
      width: var(--sidebar-width) !important;
    }
    .sidebar.open { left: 0; }
    .sidebar.collapsed { width: var(--sidebar-width) !important; }
    .sidebar.collapsed .sidebar-brand-text,
    .sidebar.collapsed .sidebar-item-label,
    .sidebar.collapsed .sidebar-section,
    .sidebar.collapsed .sidebar-footer .user-details { opacity: 1; width: auto; }
    .sidebar.collapsed .sidebar-item { justify-content: flex-start; padding: 9px 18px; }
    .sidebar.collapsed .sidebar-brand { justify-content: flex-start; padding: 18px 18px; }
    .sidebar.collapsed .sidebar-footer .user-info { justify-content: flex-start; }
    .sidebar.collapsed .sidebar-footer .user-details { opacity: 1; width: auto; }
    .sidebar.collapsed .sidebar-section { opacity: 1; height: auto; padding: 14px 20px 5px; }
    .hamburger { display: flex !important; }
    .form-row, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
    .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
    .charts-grid { grid-template-columns: 1fr; }
    .page-content { padding: 14px; }
    .topbar { padding: 0 14px; }
    .topbar-center { display: none; }
    .topbar-datetime { display: none; }
    .topbar-brand { display: none; }
    .notification-panel { width: 100%; right: -100%; }
  }

  /* ===== IMAGE UPLOAD AREA ===== */
  .image-upload-area {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    background: var(--bg-accent-soft);
    position: relative;
  }
  .image-upload-area:hover { border-color: var(--primary); background: var(--primary-light); }
  .image-upload-area .upload-placeholder {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--text-muted); cursor: pointer;
  }
  .image-upload-area .upload-placeholder svg { color: var(--text-muted); opacity: 0.5; }
  .image-upload-area .upload-placeholder span { font-size: 13px; font-weight: 500; }
  .image-upload-area .upload-placeholder small { font-size: 11px; }
  .image-upload-area .image-preview {
    position: relative; display: inline-block; max-width: 100%;
  }
  .image-upload-area .image-preview img {
    max-height: 200px; max-width: 100%; border-radius: var(--radius-sm);
    object-fit: contain; background: var(--bg-input);
  }
  .image-remove-btn {
    position: absolute; top: -8px; right: -8px;
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--danger); color: #fff; border: 2px solid var(--bg-card);
    cursor: pointer; font-size: 16px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition); line-height: 1;
  }
  .image-remove-btn:hover { transform: scale(1.15); }

  /* ===== IMAGE THUMBNAIL ===== */
  .img-thumb {
    width: 48px; height: 48px; object-fit: cover;
    border-radius: var(--radius-sm); cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
  }
  .img-thumb:hover { transform: scale(1.15); border-color: var(--primary); box-shadow: 0 0 12px var(--primary-glow); }

  /* ===== AUDIT TRAIL ===== */
  .audit-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 18px; }
  .audit-summary .stat-card { padding: 14px 16px; }
  .audit-summary .stat-card .stat-icon { width: 36px; height: 36px; font-size: 16px; }
  .audit-summary .stat-card .stat-info h3 { font-size: 22px; }
  .audit-summary .stat-card .stat-info p { font-size: 11px; }
  .audit-filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; padding: 14px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); }
  .audit-filter-bar input, .audit-filter-bar select { padding: 6px 10px; font-size: 12px; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-family: inherit; min-width: 120px; }
  .audit-filter-bar input::placeholder { color: var(--text-muted); }
  .audit-filter-bar .filter-btn { padding: 6px 14px; font-size: 12px; border-radius: var(--radius-sm); border: none; cursor: pointer; font-weight: 500; transition: var(--transition); font-family: inherit; }
  .audit-filter-bar .filter-btn.btn-primary { background: var(--primary); color: #fff; }
  .audit-filter-bar .filter-btn.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 0 14px var(--primary-glow); }
  .audit-filter-bar .filter-btn.btn-secondary { background: var(--bg-input); color: var(--text-secondary); border: 1px solid var(--border); }
  .audit-filter-bar .filter-btn.btn-secondary:hover { background: var(--bg-card-hover); color: var(--text); }
  .audit-filter-bar .filter-btn.btn-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
  .audit-filter-bar .filter-btn.btn-success:hover { background: var(--success); color: #fff; }
  .audit-filter-bar .filter-btn.btn-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245,158,11,0.3); }
  .audit-filter-bar .filter-btn.btn-warning:hover { background: var(--warning); color: #fff; }
  .audit-filter-bar .filter-btn.btn-info { background: var(--primary-light); color: var(--primary); border: 1px solid rgba(99,102,241,0.3); }
  .audit-filter-bar .filter-btn.btn-info:hover { background: var(--primary); color: #fff; }
  .audit-action-icon { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; font-size: 13px; }
  .audit-action-icon.icon-create { background: var(--success-bg); color: var(--success); }
  .audit-action-icon.icon-update { background: var(--primary-light); color: var(--primary); }
  .audit-action-icon.icon-delete { background: rgba(239,68,68,0.12); color: var(--danger); }
  .audit-action-icon.icon-approve { background: rgba(34,197,94,0.12); color: var(--success); }
  .audit-action-icon.icon-login { background: rgba(99,102,241,0.12); color: var(--primary); }
  .audit-action-icon.icon-logout { background: rgba(245,158,11,0.12); color: var(--warning); }
  .audit-action-icon.icon-warning { background: var(--warning-bg); color: var(--warning); }
  .audit-action-icon.icon-error { background: rgba(239,68,68,0.12); color: var(--danger); }
  .audit-tooltip { position: relative; cursor: default; }
  .audit-tooltip:hover::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--bg-tooltip); color: var(--text); font-size: 11px; padding: 4px 10px; border-radius: var(--radius-sm); white-space: nowrap; max-width: 260px; overflow: hidden; text-overflow: ellipsis; z-index: 100; border: 1px solid var(--border-light); pointer-events: none; }
  .audit-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 500; }
  .audit-badge.badge-success { background: var(--success-bg); color: var(--success); }
  .audit-badge.badge-warning { background: var(--warning-bg); color: var(--warning); }
  .audit-badge.badge-danger { background: rgba(239,68,68,0.12); color: var(--danger); }
  .audit-badge.badge-info { background: var(--primary-light); color: var(--primary); }
  .audit-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg-card); }
  .audit-table-wrap table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 1100px; }
  .audit-table-wrap th { padding: 10px 12px; text-align: left; font-weight: 600; color: var(--text-secondary); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; background: var(--bg-sidebar); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 2; white-space: nowrap; }
  .audit-table-wrap td { padding: 9px 12px; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
  .audit-table-wrap tr:hover td { background: var(--bg-card-hover); }
  .audit-table-wrap tr:last-child td { border-bottom: none; }
  .audit-table-wrap .user-cell { display: flex; align-items: center; gap: 7px; }
  .audit-table-wrap .user-avatar { width: 26px; height: 26px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; flex-shrink: 0; }
  .audit-table-wrap .user-detail { line-height: 1.3; }
  .audit-table-wrap .user-name { font-size: 12px; font-weight: 500; color: var(--text); }
  .audit-table-wrap .user-email { font-size: 10px; color: var(--text-muted); }
  .audit-table-wrap .time-cell { font-size: 11px; color: var(--text-secondary); white-space: nowrap; }
  .audit-table-wrap .time-cell .time-date { color: var(--text); }
  .audit-table-wrap .time-cell .time-ago { font-size: 10px; color: var(--text-muted); }
  .audit-pagination { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-top: 1px solid var(--border); }
  .audit-pagination .page-info { font-size: 12px; color: var(--text-secondary); }
  .audit-pagination .page-btn { padding: 5px 12px; font-size: 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-input); color: var(--text-secondary); cursor: pointer; transition: var(--transition); font-family: inherit; }
  .audit-pagination .page-btn:hover:not(:disabled) { background: var(--bg-card-hover); color: var(--text); border-color: var(--primary); }
  .audit-pagination .page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
  .audit-pagination .page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
  .audit-pagination .page-controls { display: flex; gap: 4px; align-items: center; }
  .audit-empty { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 13px; }
  .audit-empty svg { width: 48px; height: 48px; margin-bottom: 12px; opacity: 0.3; }
  .audit-toolbar { display: flex; gap: 8px; flex-wrap: wrap; }
  .audit-remarks { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  @media (max-width: 480px) {
    .dashboard-grid { grid-template-columns: 1fr; }
    .page-content { padding: 10px; }
    .stat-card { padding: 14px; }
    .stat-card .stat-info h3 { font-size: 20px; }
    .audit-filter-bar { flex-direction: column; align-items: stretch; }
    .audit-filter-bar input, .audit-filter-bar select { min-width: auto; }
    .audit-summary { grid-template-columns: repeat(2, 1fr); }
    .audit-toolbar { justify-content: stretch; }
    .audit-toolbar .filter-btn { flex: 1; text-align: center; }
  }

  /* ===== OFFLINE BANNER ===== */
  .offline-banner {
    position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 16px; background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff; font-size: 13px; font-weight: 600;
    box-shadow: 0 2px 12px rgba(245,158,11,0.3);
    animation: slideDown 0.3s ease;
  }

  /* ===== INSTALL BANNER ===== */
  .install-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 9998;
    background: var(--bg-card); border-top: 1px solid var(--border);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2); animation: slideUp 0.3s ease;
  }
  .install-banner-content {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    padding: 12px 20px; color: var(--text); font-size: 13px; font-weight: 500;
  }

  /* ===== QR SCANNER MODAL ===== */
  .qr-scanner-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.9); z-index: 10000;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
  }
  .qr-scanner-header {
    color: #fff; font-size: 18px; font-weight: 600; margin-bottom: 16px;
    text-align: center;
  }
  .qr-scanner-viewfinder {
    width: 280px; height: 280px; position: relative;
    border: 3px solid rgba(99,102,241,0.5); border-radius: 16px;
    overflow: hidden; background: #000;
  }
  .qr-scanner-viewfinder::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--primary); animation: qrScanLine 2s linear infinite;
  }
  @keyframes qrScanLine {
    0% { top: 0; } 50% { top: calc(100% - 3px); } 100% { top: 0; }
  }
  .qr-scanner-close {
    margin-top: 16px; padding: 10px 24px; border-radius: 8px;
    background: rgba(255,255,255,0.15); color: #fff; border: none;
    font-size: 14px; font-weight: 500; cursor: pointer;
    font-family: inherit; transition: var(--transition);
  }
  .qr-scanner-close:hover { background: rgba(255,255,255,0.25); }

  /* ===== QR DETAIL CARD ===== */
  .qr-detail-card {
    max-width: 400px; width: 90%; background: var(--bg-card);
    border-radius: 16px; padding: 24px; box-shadow: var(--shadow-lg);
    border: 1px solid var(--border); animation: fadeInScale 0.25s ease;
  }
  .qr-detail-header {
    display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
    padding-bottom: 12px; border-bottom: 1px solid var(--border);
  }
  .qr-detail-icon {
    width: 48px; height: 48px; border-radius: 12px; display: flex;
    align-items: center; justify-content: center; font-size: 20px;
    background: var(--primary-light); color: var(--primary);
  }
  .qr-detail-title { font-size: 18px; font-weight: 700; color: var(--text); }
  .qr-detail-subtitle { font-size: 12px; color: var(--text-muted); }
  .qr-detail-rows { display: flex; flex-direction: column; gap: 8px; }
  .qr-detail-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px;
  }
  .qr-detail-row:last-child { border-bottom: none; }
  .qr-detail-label { color: var(--text-muted); }
  .qr-detail-value { color: var(--text); font-weight: 500; text-align: right; max-width: 60%; }
  .qr-detail-actions {
    display: flex; gap: 8px; margin-top: 16px; padding-top: 12px;
    border-top: 1px solid var(--border);
  }
  .qr-detail-actions .btn { flex: 1; }

  @keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
  }
  @keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
  }
  @keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  /* ===== VOICE MIC STATES ===== */
  .voice-idle { box-shadow: none; }
  .voice-listening { animation: voicePulseBlue 1.5s ease-in-out infinite; }
  .voice-recording { animation: voicePulseGreen 1s ease-in-out infinite; }
  .voice-denied { animation: none; }
  @keyframes voicePulseBlue {
    0%, 100% { box-shadow: 0 0 0 0 rgba(59,130,246,0.4); }
    50% { box-shadow: 0 0 0 8px rgba(59,130,246,0); }
  }
  @keyframes voicePulseGreen {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
    50% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  }
  @keyframes micFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  @keyframes micSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ===== MOBILE BOTTOM NAV ===== */
  @media (max-width: 768px) {
    #mobileBottomNav { display: block !important; }
    .main-content { padding-bottom: 72px !important; }
    .page-content { padding-bottom: 16px; }
    .modal { max-height: 80vh; margin-bottom: 0; }
    .scan-qr-btn { min-height: 48px; font-size: 15px; }
    .filter-btn { min-height: 40px; }
  }
  @media (min-width: 769px) {
    #mobileBottomNav { display: none !important; }
  }

  /* ===== SCAN QR BUTTON ===== */
  .scan-qr-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: #fff; border: none; font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--transition); font-family: inherit;
    box-shadow: 0 2px 8px rgba(99,102,241,0.3);
  }
  .scan-qr-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(99,102,241,0.4); }
  .scan-qr-btn svg { width: 16px; height: 16px; }

  /* ===== MOBILE ENHANCEMENTS ===== */
  @media (max-width: 1024px) {
    .topbar-center { display: none; }
    .topbar-datetime .time { display: none; }
    .form-row, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
  }

  @media (max-width: 768px) {
    .topbar { padding: 0 12px; height: 52px; }
    .topbar-brand span { display: none; }
    .topbar-right { gap: 4px; }
    .topbar-btn { width: 36px; height: 36px; }
    .topbar-user { display: none; }
    .breadcrumb { display: none; }
    .page-content { padding: 12px; }
    .stat-card { padding: 12px; min-height: auto; }
    .stat-card .stat-icon { width: 36px; height: 36px; }
    .stat-card .stat-info h3 { font-size: 20px; }
    .stat-card .stat-info p { font-size: 11px; }
    .dashboard-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .charts-grid { grid-template-columns: 1fr; }
    .card { padding: 12px; }
    .card-header { padding: 10px 12px; }
    .modal { width: 95%; max-height: 90vh; margin: 5vh auto; border-radius: 12px; }
    .notification-panel { width: 100%; }
    .dashboard-filter-bar { flex-wrap: wrap; gap: 6px; }
    .filter-btn { padding: 6px 12px; font-size: 11px; }
    .table-responsive { -webkit-overflow-scrolling: touch; }
    .table-responsive table { min-width: auto; }
    .form-row, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
    .form-control, select, textarea { min-height: 44px; font-size: 16px; }
    .btn { min-height: 44px; font-size: 14px; }
    .icon-btn { min-width: 36px; min-height: 36px; }
    .sidebar { width: 100%; max-width: 280px; }
    .sidebar.open ~ .main-content { display: none; }
    .user-menu-dropdown { right: 8px; }
    .scan-qr-btn { padding: 10px 18px; font-size: 14px; }
  }

  @media (max-width: 480px) {
    .dashboard-grid { grid-template-columns: 1fr; }
    .stat-card .stat-inner { flex-direction: row; }
    .install-banner-content { flex-wrap: wrap; justify-content: center; }
  }

  @media (max-width: 360px) {
    .topbar { padding: 0 8px; }
    .stat-card .stat-info h3 { font-size: 18px; }
    .filter-btn { padding: 5px 8px; font-size: 10px; }
  }