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

html { height: 100%; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --sidebar-bg: #ffffff;
    --header-bg: #ffffff;
    --card-bg: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --border-light: rgba(0,0,0,0.05);
    --hover-bg: #f3f4f6;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --sidebar-width: 250px;
    --sidebar-collapsed: 68px;
    --header-height: 60px;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9fafb;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

a { color: var(--primary-color); text-decoration: none; transition: 0.2s; }
a:hover { color: var(--primary-dark); }

.wrapper { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.sidebar.collapsed { width: var(--sidebar-collapsed); }

.sidebar-header {
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
    height: var(--header-height);
}

.sidebar-logo {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 20px; font-weight: 700;
    flex-shrink: 0;
}

.sidebar-title {
    font-size: 16px; font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: 0.2s;
    flex-shrink: 1;
    min-width: 0;
}

.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .menu-text,
.sidebar.collapsed .menu-arrow,
.sidebar.collapsed .submenu { display: none; }

.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 12px 10px;
}

.sidebar-menu::-webkit-scrollbar { width: 4px; }
.sidebar-menu::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 2px; }

.menu-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    margin-bottom: 4px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    gap: 10px;
    white-space: nowrap;
}

.menu-item:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.menu-item.active {
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.1));
    color: var(--primary-color);
    font-weight: 500;
}

.menu-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px; height: 24px;
    background: var(--primary-color);
    border-radius: 0 4px 4px 0;
    z-index: 1;
}

.menu-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    font-size: 16px;
    text-align: center;
    flex-shrink: 0;
}

.menu-text {
    flex: 1;
    line-height: 1;
    vertical-align: middle;
    display: inline-flex;
    align-items: center;
}

.menu-arrow {
    margin-left: auto;
    font-size: 12px;
    transition: transform 0.2s;
    flex-shrink: 0;
    line-height: 1;
}

.menu-item.has-submenu.open .menu-arrow { transform: rotate(90deg); }

.submenu {
    padding-left: 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.submenu.open { max-height: 500px; }

.submenu .menu-item { padding: 8px 14px; font-size: 14px; }
.submenu .menu-icon { width: 18px; height: 18px; font-size: 12px; }

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    height: 100%;
    transition: margin-left 0.3s ease;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    overflow-x: hidden;
}

.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-collapsed); }

.header {
    background: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 0 24px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.header-left { display: flex; align-items: center; gap: 16px; }

.sidebar-toggle {
    width: 40px; height: 40px;
    border: none; background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    transition: 0.2s;
}
.sidebar-toggle:hover { background: var(--hover-bg); color: var(--primary-color); }

.breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-size: 14px; color: var(--text-secondary);
}
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--primary-color); }
.breadcrumb .separator { color: var(--text-muted); font-size: 12px; }
.breadcrumb .current { color: var(--text-primary); font-weight: 500; }

.header-right { display: flex; align-items: center; gap: 12px; }

.header-btn {
    width: 40px; height: 40px;
    border: none; background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    transition: 0.2s;
    position: relative;
}
.header-btn:hover { background: var(--hover-bg); color: var(--primary-color); }

.user-dropdown {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 12px 6px 6px;
    border-radius: 999px;
    cursor: pointer;
    transition: 0.2s;
    position: relative;
}
.user-dropdown:hover { background: var(--hover-bg); }

.user-avatar {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 600; font-size: 14px;
}

.user-info { font-size: 13px; line-height: 1.2; }
.user-name { font-weight: 600; color: var(--text-primary); }
.user-role { color: var(--text-muted); font-size: 11px; }

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 220px;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    padding: 8px;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
}
.dropdown-menu.show { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown-header {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 6px;
}
.dropdown-header .name { font-weight: 600; color: var(--text-primary); }
.dropdown-header .email { font-size: 12px; color: var(--text-muted); }

.dropdown-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s;
}
.dropdown-item:hover { background: var(--hover-bg); color: var(--text-primary); }
.dropdown-item.logout { color: var(--danger-color); }
.dropdown-item.logout:hover { background: rgba(239,68,68,0.1); }

.page-content {
    flex: 1 1 auto;
    min-height: calc(100vh - var(--header-height) - 80px);
    padding: 24px;
    background: #f9fafb;
    width: 100%;
    overflow-x: hidden;
}

.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: 0.2s;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
}
.stat-info .stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    margin-top: 0;
}
.stat-info .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
}
.stat-info .stat-change {
    font-size: 12px;
    margin-top: 6px;
    display: flex; align-items: center; gap: 4px;
}
.stat-change.up { color: var(--success-color); }
.stat-change.down { color: var(--danger-color); }

.stat-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
}
.stat-icon.primary { background: rgba(99,102,241,0.1); color: var(--primary-color); }
.stat-icon.success { background: rgba(16,185,129,0.1); color: var(--success-color); }
.stat-icon.warning { background: rgba(245,158,11,0.1); color: var(--warning-color); }
.stat-icon.danger { background: rgba(239,68,68,0.1); color: var(--danger-color); }
.stat-icon.info { background: rgba(59,130,246,0.1); color: var(--info-color); }

.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.card-title { font-size: 16px; font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.card-title i { color: var(--primary-color); }

.card-body { padding: 22px; }

.btn {
    display: inline-flex;
    align-items: center; gap: 8px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-family: inherit;
}
.btn-primary { background: var(--primary-color); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; box-shadow: 0 4px 12px rgba(99,102,241,0.3); }
.btn-success { background: var(--success-color); color: #fff; }
.btn-success:hover { background: #059669; color: #fff; }
.btn-warning { background: var(--warning-color); color: #fff; }
.btn-warning:hover { background: #d97706; color: #fff; }
.btn-danger { background: var(--danger-color); color: #fff; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-secondary { background: var(--hover-bg); color: var(--text-primary); }
.btn-secondary:hover { background: var(--border-color); color: var(--text-primary); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }

.form-group { margin-bottom: 18px; }
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.form-label .req { color: var(--danger-color); margin-left: 2px; }

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: #fff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.form-control::placeholder { color: var(--text-muted); }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 100px; }

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.alert i { margin-top: 2px; }
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.alert-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
table.data-table thead {
    background: #f9fafb;
}
table.data-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    white-space: nowrap;
}
table.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    vertical-align: middle;
}
table.data-table tbody tr:last-child td { border-bottom: none; }
table.data-table tbody tr:hover { background: #f9fafb; }

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 999px;
}
.badge-success { background: rgba(16,185,129,0.1); color: var(--success-color); }
.badge-danger { background: rgba(239,68,68,0.1); color: var(--danger-color); }
.badge-warning { background: rgba(245,158,11,0.1); color: var(--warning-color); }
.badge-info { background: rgba(59,130,246,0.1); color: var(--info-color); }
.badge-primary { background: rgba(99,102,241,0.1); color: var(--primary-color); }

.action-buttons { display: flex; gap: 6px; flex-wrap: wrap; }

.action-btn {
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center; justify-content: center;
    font-size: 13px;
    border: none;
    cursor: pointer;
    transition: 0.2s;
    text-decoration: none;
}
.action-btn.edit { background: rgba(59,130,246,0.1); color: var(--info-color); }
.action-btn.edit:hover { background: var(--info-color); color: #fff; }
.action-btn.delete { background: rgba(239,68,68,0.1); color: var(--danger-color); }
.action-btn.delete:hover { background: var(--danger-color); color: #fff; }
.action-btn.view { background: rgba(16,185,129,0.1); color: var(--success-color); }
.action-btn.view:hover { background: var(--success-color); color: #fff; }
.action-btn.copy { background: rgba(99,102,241,0.1); color: var(--primary-color); }
.action-btn.copy:hover { background: var(--primary-color); color: #fff; }
.action-btn.copy.copied { background: var(--success-color); color: #fff; }

.footer {
    background: var(--header-bg);
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    flex-shrink: 0;
    width: 100%;
}
.footer .footer-links { display: flex; justify-content: center; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.footer .footer-links a { color: var(--text-secondary); font-size: 13px; }
.footer .footer-links a:hover { color: var(--primary-color); }

.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: 0.2s;
    padding: 20px;
}
.modal.show { opacity: 1; visibility: visible; }

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.95);
    transition: 0.2s;
}
.modal.show .modal-content { transform: scale(1); }

.modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-title { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.modal-close {
    width: 32px; height: 32px;
    border: none; background: transparent;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 18px;
    display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: var(--hover-bg); color: var(--danger-color); }

.modal-body { padding: 22px; }
.modal-footer {
    padding: 16px 22px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 16px;
    flex-wrap: wrap;
}
.page-link {
    display: inline-flex;
    align-items: center; justify-content: center;
    min-width: 36px; height: 36px;
    padding: 0 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    background: #fff;
    transition: 0.2s;
}
.page-link:hover { background: var(--hover-bg); color: var(--primary-color); border-color: var(--primary-color); }
.page-link.active { background: var(--primary-color); color: #fff; border-color: var(--primary-color); }
.page-link.disabled { opacity: 0.5; cursor: not-allowed; }

.profile-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 40px 30px 80px;
    position: relative;
    color: #fff;
}

.profile-avatar {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 40px; font-weight: 700;
    color: var(--primary-color);
    position: absolute;
    left: 30px;
    bottom: -50px;
    border: 5px solid var(--card-bg);
    box-shadow: var(--shadow-md);
}

.profile-body { padding: 70px 30px 30px; }

.search-box {
    position: relative;
    max-width: 320px;
}
.search-box input {
    width: 100%;
    padding: 10px 14px 10px 40px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: 0.2s;
    font-family: inherit;
}
.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.mobile-menu-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}
.mobile-menu-overlay.show { opacity: 1; visibility: visible; }

@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .sidebar {
        left: -100%;
        box-shadow: var(--shadow-xl);
    }
    .sidebar.mobile-open { left: 0; }
    .main-content { margin-left: 0 !important; }
    .header { padding: 0 16px; }
    .breadcrumb { display: none; }
    .page-content { padding: 16px; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .user-info { display: none; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 16px; }
    .stat-info .stat-value { font-size: 22px; }
    .stat-icon { width: 42px; height: 42px; font-size: 18px; }
    table.data-table th, table.data-table td { padding: 10px 12px; font-size: 13px; }
    .page-title { font-size: 18px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .card-header { padding: 14px 16px; flex-direction: column; align-items: flex-start; }
    .card-body { padding: 16px; }
    .search-box { max-width: 100%; }
}

.tracking-info-box {
    background: #f9fafb;
    border-radius: var(--radius);
    padding: 18px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}
.tracking-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.tracking-info-item .label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.tracking-info-item .value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.sortable-item {
    padding: 10px 14px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: 0.2s;
}
.sortable-item:hover { border-color: var(--primary-color); background: var(--hover-bg); }
.sortable-item.dragging { opacity: 0.5; }
.sortable-item .handle { color: var(--text-muted); cursor: grab; }

.nested-menus { padding-left: 30px; }

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}
.login-container {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
}
.login-header {
    padding: 40px 40px 20px;
    text-align: center;
}
.login-logo {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 30px;
    margin: 0 auto 16px;
    box-shadow: 0 10px 25px rgba(99,102,241,0.3);
}
.login-header h1 { font-size: 24px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.login-header p { font-size: 14px; color: var(--text-secondary); }
.login-body { padding: 20px 40px 32px; }
.login-footer {
    padding: 16px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
}

.input-group {
    position: relative;
}
.input-group i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 15px;
}
.input-group input {
    padding-left: 42px !important;
}

.remember-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 13px;
}
.remember-me { display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--text-secondary); }
.remember-me input { cursor: pointer; }

.twofa-info {
    background: rgba(99,102,241,0.08);
    border: 1px solid rgba(99,102,241,0.2);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.twofa-info i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 2px;
}
.twofa-info h3 { font-size: 14px; margin-bottom: 4px; color: var(--text-primary); }
.twofa-info p { font-size: 13px; color: var(--text-secondary); }

body.theme-dark {
    --bg-color: #0f172a;
    --bg-secondary: #111827;
    --sidebar-bg: #1e293b;
    --header-bg: #1e293b;
    --card-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --border-light: rgba(255,255,255,0.06);
    --hover-bg: #334155;
}
body.theme-dark { background-color: #0f172a; color: var(--text-primary); }
body.theme-dark .page-content { background: #0f172a; }
body.theme-dark .sortable-item { background: var(--card-bg); }
body.theme-dark .tracking-info-box { background: #334155; }
body.theme-dark .login-page { background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%); }
body.theme-dark .login-container { background: #1e293b; }
body.theme-dark input, body.theme-dark select, body.theme-dark textarea {
    background: #0f172a; color: var(--text-primary); border-color: var(--border-color);
}
body.theme-dark input:focus, body.theme-dark select:focus, body.theme-dark textarea:focus {
    background: #0f172a; color: var(--text-primary);
}
body.theme-dark .tag { background: #111827; border-color: #334155; color: var(--text-secondary); }
body.theme-dark .recent-icon { filter: brightness(0.85) saturate(1.1); }
body.theme-dark .qa-card { border-color: #334155; }
body.theme-dark .qa-primary:hover { background: linear-gradient(135deg, rgba(99,102,241,0.10), rgba(59,130,246,0.08)); }
body.theme-dark .qa-success:hover { background: linear-gradient(135deg, rgba(16,185,129,0.10), rgba(5,150,105,0.08)); }
body.theme-dark .qa-warning:hover { background: linear-gradient(135deg, rgba(245,158,11,0.10), rgba(217,119,6,0.08)); }
body.theme-dark .qa-info:hover { background: linear-gradient(135deg, rgba(6,182,212,0.10), rgba(2,132,199,0.08)); }
body.theme-dark .qa-purple:hover { background: linear-gradient(135deg, rgba(139,92,246,0.10), rgba(99,102,241,0.08)); }
body.theme-dark .qa-accent:hover { background: linear-gradient(135deg, rgba(236,72,153,0.10), rgba(139,92,246,0.08)); }
body.theme-dark .feature-card { border-color: #334155; }
body.theme-dark .welcome-hero {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);
    box-shadow: 0 10px 30px -8px rgba(99,102,241,0.35);
}
body.theme-dark .section-title i { opacity: 0.9; }

.chart-container {
    position: relative;
    width: 100%;
    height: 260px;
    padding: 10px 0;
}
.chart-svg { width: 100%; height: 100%; }
.chart-tooltip {
    position: absolute;
    padding: 8px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 12px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    box-shadow: var(--shadow-lg);
    z-index: 10;
}
.chart-tooltip.show { opacity: 1; }
.chart-legend {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 12px;
    font-size: 13px;
}
.chart-legend-item { display: flex; align-items: center; gap: 6px; color: var(--text-secondary); }
.chart-legend-dot { width: 10px; height: 10px; border-radius: 50%; }

.profile-header {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 28px 32px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin: -22px -22px 0;
}
.profile-avatar {
    width: 96px; height: 96px;
    background: rgba(255,255,255,0.2);
    border: 4px solid #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 40px; font-weight: 700;
    margin: -48px auto 16px;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.profile-avatar-upload {
    position: absolute;
    bottom: 0; right: 0;
    width: 32px; height: 32px;
    background: var(--primary-color);
    border: 2px solid #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 12px;
    cursor: pointer;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}
.activity-icon.login { background: rgba(16,185,129,0.1); color: var(--success-color); }
.activity-icon.logout { background: rgba(239,68,68,0.1); color: var(--danger-color); }
.activity-icon.profile { background: rgba(99,102,241,0.1); color: var(--primary-color); }
.activity-icon.settings { background: rgba(245,158,11,0.1); color: var(--warning-color); }
.activity-icon.success { background: rgba(16,185,129,0.12); color: var(--success-color); }
.activity-icon.danger { background: rgba(239,68,68,0.12); color: var(--danger-color); box-shadow:0 0 0 1px rgba(239,68,68,0.1) inset; }
.activity-icon.warning { background: rgba(245,158,11,0.12); color: var(--warning-color); }
.activity-icon.info { background: rgba(59,130,246,0.12); color: var(--info-color); }
.activity-content { flex: 1; min-width: 0; }
.activity-title { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.activity-meta { font-size: 12px; color: var(--text-muted); margin-top: 3px; display: flex; gap: 10px; flex-wrap: wrap; }
.activity-meta strong { color: var(--text-secondary); font-weight: 600; }

.icon-search-wrapper { position: relative; }
.icon-search-input {
    padding-left: 36px !important;
    margin-bottom: 8px;
}
.icon-search-wrapper i.fa-search {
    position: absolute; left: 12px; top: 11px;
    color: var(--text-muted); font-size: 14px;
}
.icon-options {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 4px;
    background: var(--bg-color);
}
.icon-option {
    padding: 8px 12px;
    display: flex; align-items: center; gap: 10px;
    cursor: pointer;
    border-radius: 6px;
    font-size: 13px;
    transition: background 0.15s;
}
.icon-option:hover { background: var(--hover-bg); }
.icon-option.hidden { display: none; }
.icon-option i { width: 18px; color: var(--primary-color); }

.pie-chart-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.pie-chart {
    width: 180px; height: 180px;
    border-radius: 50%;
    position: relative;
    transition: transform 0.3s;
}
.pie-chart:hover { transform: scale(1.05); }
.pie-legend { display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.pie-legend-item { display: flex; align-items: center; gap: 8px; }
.pie-legend-color { width: 14px; height: 14px; border-radius: 4px; }

.user-avatar-img {
    width: 34px; height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm);
}

.form-group > label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.form-group input:not([type=checkbox]):not([type=radio]),
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: #fff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
    box-sizing: border-box;
}
.form-group input[type=file] {
    padding: 8px 10px;
    cursor: pointer;
    background: var(--card-bg);
}
.form-group input:not([type=checkbox]):not([type=radio]):focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

body.theme-dark .form-group input:not([type=checkbox]):not([type=radio]),
body.theme-dark .form-group select,
body.theme-dark .form-group textarea {
    background: #0f172a;
    color: var(--text-primary);
    border-color: var(--border-color);
}
body.theme-dark .form-group input[type=file] { background: #111827; }
body.theme-dark .form-control {
    background: #0f172a;
    color: var(--text-primary);
    border-color: var(--border-color);
}
body.theme-dark .form-control::placeholder { color: var(--text-muted); }

.notebook-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}
.notebook-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
}
.notebook-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}
body.theme-dark .notebook-card:hover { border-color: var(--primary-color); }

.notebook-card-header {
    padding: 18px 18px 24px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    color: #fff;
}
.notebook-icon-wrap {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: rgba(255,255,255,0.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.notebook-header-actions {
    display: flex;
    gap: 4px;
}
.icon-btn {
    width: 32px; height: 32px;
    border: none;
    background: rgba(255,255,255,0.22);
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    transition: 0.2s;
    display: inline-flex; align-items: center; justify-content: center;
    text-decoration: none;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.icon-btn:hover { background: rgba(255,255,255,0.4); transform: translateY(-1px); }
.icon-btn.danger:hover { background: rgba(239,68,68,0.95); color: #fff; transform: translateY(-1px); }

.notebook-card-body {
    padding: 20px 18px 18px;
    text-decoration: none;
    display: block;
    color: inherit;
    transition: background 0.2s;
}
.notebook-card-body:hover { text-decoration: none; color: inherit; background: var(--hover-bg); }
body.theme-dark .notebook-card-body:hover { background: rgba(51,65,85,0.35); }

.notebook-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 6px 0;
    line-height: 1.3;
}
.notebook-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 14px 0;
    line-height: 1.5;
    min-height: 20px;
}
.notebook-stats {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--text-muted);
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}
.notebook-stats span { display: inline-flex; align-items: center; gap: 5px; }
.notebook-stats i { color: var(--primary-color); font-size: 11px; }

.nb-back-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.entry-card {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s;
}
.entry-card:last-child { border-bottom: none; }
.entry-card:hover { background: var(--hover-bg); }
body.theme-dark .entry-card:hover { background: rgba(51,65,85,0.35); }

.entry-card-header {
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.entry-num {
    width: 42px; height: 42px;
    border-radius: 10px;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}
.entry-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 2px;
}
.entry-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    gap: 4px 10px;
    flex-wrap: wrap;
}
.entry-meta i { margin-right: 3px; font-size: 11px; }

.entry-card-body {
    padding: 0 24px 18px 90px;
}
.entry-fields-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px 20px;
    padding: 16px 18px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.03);
}
body.theme-dark .entry-fields-grid {
    background: #0b1220;
    border-color: var(--border-color);
    box-shadow: none;
}
.entry-field-item {
    min-width: 0;
    padding: 2px 0;
}
.entry-field-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
    font-weight: 700;
}
.entry-field-value {
    font-size: 13.5px;
    color: var(--text-primary);
    line-height: 1.55;
    word-break: break-word;
}
.entry-field-value a { text-decoration: none; }
.entry-field-value a:hover { text-decoration: underline; }

/* Collapsible Text / Notes Component */
.collapsible-text-container {
    position: relative;
}
.collapsible-text-content {
    max-height: 82px;
    overflow: hidden;
    position: relative;
    line-height: 1.6;
    transition: max-height 0.3s ease;
}
.collapsible-text-container:not(.expanded) .collapsible-text-content::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0), var(--card-bg, #ffffff));
    pointer-events: none;
}
body.theme-dark .collapsible-text-container:not(.expanded) .collapsible-text-content::after {
    background: linear-gradient(to bottom, rgba(11,18,32,0), #0b1220);
}
.collapsible-text-container.expanded .collapsible-text-content {
    max-height: 4000px;
}
.btn-text-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 6px;
    padding: 3px 10px;
    margin-top: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}
.btn-text-toggle:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}
body.theme-dark .btn-text-toggle {
    background: rgba(99, 102, 241, 0.18);
    color: #a5b4fc;
    border-color: rgba(99, 102, 241, 0.35);
}
body.theme-dark .btn-text-toggle:hover {
    background: var(--primary-color);
    color: #fff;
}

/* Collapsible Entry Card Styles */
.entry-card {
    transition: margin 0.2s ease, box-shadow 0.2s ease;
}
.entry-card-header {
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
}
.entry-card-header:hover {
    background: var(--hover-bg);
}
.entry-chevron-btn {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}
.entry-chevron-btn:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}
.entry-chevron-icon {
    transition: transform 0.25s ease;
}
.entry-card.collapsed .entry-chevron-icon {
    transform: rotate(-90deg);
}
.entry-card.collapsed .entry-card-body {
    display: none;
}
.entry-card.collapsed {
    border-bottom: 1px solid var(--border-color);
}

@media (max-width: 640px) {
    .notebook-grid { grid-template-columns: 1fr; gap: 14px; }
    .entry-card-body { padding: 0 14px 14px; }
    .entry-fields-grid { grid-template-columns: 1fr; padding: 12px; }
    .entry-card-header { padding: 12px 14px; }
    .nb-back-icon { width: 42px; height: 42px; font-size: 18px; border-radius: 10px; }
    .file-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
    .stats-grid { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
}

/* ========= FILES MODULE ========= */
.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 18px;
}
.file-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
}
.file-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}
.file-preview {
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #eef2ff, #f5f3ff);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}
body.theme-dark .file-preview {
    background: linear-gradient(135deg, #1e293b, #312e81);
    border-bottom-color: var(--border-color);
}
.file-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.file-icon-wrap,
.file-icon-fallback {
    font-size: 56px;
    color: #6366f1;
    display: flex;
    align-items: center;
    justify-content: center;
}
body.theme-dark .file-icon-wrap,
body.theme-dark .file-icon-fallback {
    color: #a5b4fc;
}
.file-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(99, 102, 241, 0.95);
    color: #fff;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    backdrop-filter: blur(4px);
}
.file-badge i { font-size: 10px; }

.file-info {
    padding: 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.file-name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}
.file-meta {
    font-size: 11.5px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px 6px;
}
.file-meta i { font-size: 10px; }
.file-meta .dot {
    width: 3px; height: 3px;
    border-radius: 50%;
    background: var(--text-muted);
    display: inline-block;
    margin: 0 2px;
}
.file-actions {
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.file-actions .icon-btn {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.15s;
    text-decoration: none;
}
.file-actions .icon-btn:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}
.file-actions .icon-btn.danger:hover {
    background: #ef4444;
    border-color: #ef4444;
    color: #fff;
}

/* Upload Dropzone */
.upload-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #f8fafc;
}
body.theme-dark .upload-dropzone {
    background: #0f172a;
    border-color: #334155;
}
.upload-dropzone:hover,
.upload-dropzone.dragover {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}
body.theme-dark .upload-dropzone:hover,
body.theme-dark .upload-dropzone.dragover {
    background: rgba(99, 102, 241, 0.1);
}
.upload-dropzone.dragover {
    transform: scale(1.01);
}
.dz-icon {
    font-size: 54px;
    color: var(--primary-color);
    margin-bottom: 12px;
    opacity: 0.9;
}
.dz-text .dz-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.dz-text .dz-sub {
    font-size: 13px;
    color: var(--text-secondary);
}

.selected-files {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 200px;
    overflow-y: auto;
}
.selected-file-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #f1f5f9;
    border-radius: 8px;
    font-size: 13px;
}
body.theme-dark .selected-file-row {
    background: #1e293b;
}
.selected-file-row i {
    color: var(--primary-color);
    font-size: 16px;
}
.selected-file-row .sf-name {
    flex: 1;
    color: var(--text-primary);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.selected-file-row .sf-size {
    color: var(--text-muted);
    font-size: 12px;
    flex-shrink: 0;
}

/* Share */
.share-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 8px;
}
body.theme-dark .share-row {
    background: #0f172a;
}
.share-row .share-info {
    flex: 1;
    min-width: 0;
}
.share-url-wrap {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}
.share-url-wrap input[type="text"] {
    flex: 1;
    font-size: 12px;
    padding: 8px 10px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
}
body.theme-dark .share-url-wrap input[type="text"] {
    background: #020617;
}
.share-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    font-size: 11.5px;
    color: var(--text-secondary);
}
.share-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.share-meta i { font-size: 11px; }
.status-active { color: #059669 !important; font-weight: 600; }
.status-inactive { color: #dc2626 !important; font-weight: 600; }

.file-details-box {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px;
}
body.theme-dark .file-details-box {
    background: #0f172a;
}
.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px dashed var(--border-color);
}
.detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.detail-row:first-child { padding-top: 0; }
.detail-row span { color: var(--text-secondary); }
.detail-row strong { color: var(--text-primary); font-weight: 500; }

.btn-sm {
    padding: 6px 10px;
    font-size: 12px;
    border-radius: 6px;
}

/* ========= TABS (SETTINGS) ========= */
.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.15s ease;
    cursor: pointer;
}
.tab-btn:hover {
    color: var(--primary-color);
}
.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}
.tab-pane {
    display: none;
}
.tab-pane.active {
    display: block;
    animation: fadeInTab 0.2s ease;
}
@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}
.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}
body.theme-dark .alert-warning {
    background: rgba(180, 83, 9, 0.15);
    border-color: #a16207;
    color: #fcd34d;
}
.alert-warning i { color: #d97706; }
body.theme-dark .alert-warning i { color: #fbbf24; }

.smtp-note code {
    background: #dbeafe;
    color: #1e3a8a;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: "SFMono-Regular", Menlo, Consolas, monospace;
    font-size: 12px;
}
body.theme-dark .smtp-note {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #bfdbfe;
}
body.theme-dark .smtp-note code {
    background: #1e3a8a;
    color: #bfdbfe;
}

/* ===== Dark Mode Alerts ===== */
body.theme-dark .alert-success {
    background: rgba(16, 185, 129, 0.12);
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.3);
}
body.theme-dark .alert-success i { color: #34d399; }

body.theme-dark .alert-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.3);
}
body.theme-dark .alert-danger i { color: #f87171; }

body.theme-dark .alert-info {
    background: rgba(59, 130, 246, 0.12);
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.3);
}
body.theme-dark .alert-info i { color: #60a5fa; }

/* ===== Switch Field (Checkbox Row) ===== */
.switch-field {
    user-select: none;
}
.switch-field input[type=checkbox] {
    accent-color: var(--primary-color);
    cursor: pointer;
}

/* ===== Shared Badge (File Card Top) ===== */
.file-badge.shared-badge {
    top: 10px;
    right: 10px;
    left: auto;
    background: rgba(0, 0, 0, 0.55);
    padding: 3px 8px;
    border-radius: 6px;
}
body.theme-dark .file-badge.shared-badge {
    background: rgba(15, 23, 42, 0.75);
    color: #e0e7ff;
}

/* ===== WORKSPACE SUGGESTION BANNER (System Template Prompt) =====
   The blue "System Template Available?" recommendation that pops up
   when user types a .php / .html filename in New File modal.
   ========================================================================== */
.suggest-banner {
    display: none;
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #a5b4fc;
    background: #eef2ff;
    color: #3730a3;
    font-size: 13px;
    gap: 10px;
    align-items: flex-start;
    animation: bannerPop 0.2s ease-out;
}
@keyframes bannerPop {
    from { opacity: 0; transform: translateY(-3px); }
    to   { opacity: 1; transform: translateY(0); }
}
.suggest-banner.visible { display: flex; }
.suggest-banner .banner-icon {
    flex: 0 0 auto;
    margin-top: 2px;
    color: #6366f1;
}
.suggest-banner .banner-body { flex: 1; }
.suggest-banner .banner-actions {
    margin-top: 6px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

body.theme-dark .suggest-banner {
    background: rgba(99, 102, 241, 0.18);
    border-color: rgba(129, 140, 248, 0.5);
    color: #c7d2fe;
}
body.theme-dark .suggest-banner .banner-icon { color: #a5b4fc; }

/* ===== WORKSPACE CODE EDITOR (Light + Dark Mode) =====
   Ensures text is ALWAYS readable regardless of theme state.
   ========================================================================== */

/* Editor outer shell (the card background holding textarea) */
.code-editor-shell {
    background: #f8fafc;        /* Light theme: soft slate bg */
    border: 1px solid var(--border-color);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    transition: background 0.2s, color 0.2s;
}
body.theme-dark .code-editor-shell {
    background: #0b1220;        /* Dark theme: deep blue-gray */
}

/* The actual code textarea */
textarea.code-editor {
    width: 100%;
    min-height: 65vh;
    border: none !important;
    outline: none !important;
    padding: 18px 20px;
    line-height: 1.65;
    letter-spacing: 0.1px;
    background: transparent !important;
    resize: vertical;
    font-family: 'SF Mono', ui-monospace, SFMono-Regular, Menlo, Monaco,
                 Consolas, 'Liberation Mono', 'Courier New', monospace;
    font-size: 14px;
    tab-size: 4;
    -moz-tab-size: 4;
    white-space: pre;
    overflow-wrap: normal;
    word-wrap: normal;
    overflow-x: auto;

    /* ---------------- Theme-Aware Colors ---------------- */
    /* LIGHT MODE (default): Near-black text on soft slate → crystal clear */
    color: #0b1220;
    text-shadow: none;
    caret-color: #6366f1;       /* Purple cursor */
    -webkit-text-fill-color: #0b1220; /* Safari fallback */
}
body.theme-dark textarea.code-editor {
    /* DARK MODE: Bright off-white text on deep bg with blue tint */
    color: #e2e8f0 !important;
    -webkit-text-fill-color: #e2e8f0;
    text-shadow: 0 0 0.3px rgba(255,255,255,0.15); /* Crisp on dark */
    caret-color: #a5b4fc;
}

/* Placeholder colors */
textarea.code-editor::placeholder { color: #94a3b8; }
body.theme-dark textarea.code-editor::placeholder { color: #64748b; }

/* Selection (highlight) — visible in BOTH modes */
textarea.code-editor::selection {
    background: rgba(99, 102, 241, 0.35);
    color: inherit;
}
textarea.code-editor::-moz-selection {
    background: rgba(99, 102, 241, 0.35);
    color: inherit;
}
body.theme-dark textarea.code-editor::selection {
    background: rgba(165, 180, 252, 0.35);
}

/* Scrollbars inside editor — match theme */
textarea.code-editor::-webkit-scrollbar { width: 10px; height: 10px; }
textarea.code-editor::-webkit-scrollbar-track { background: transparent; }
textarea.code-editor::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
}
textarea.code-editor::-webkit-scrollbar-thumb:hover { background: #94a3b8; background-clip: content-box; }
body.theme-dark textarea.code-editor::-webkit-scrollbar-thumb { background: #334155; background-clip: content-box; }
body.theme-dark textarea.code-editor::-webkit-scrollbar-thumb:hover { background: #475569; background-clip: content-box; }

/* Editor bottom bar (char/line counts) */
.editor-statusbar {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--card-bg);
    border-radius: 0 0 var(--radius) var(--radius);
}
.editor-statusbar kbd {
    background: var(--input-bg);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    font-size: 11px;
    font-family: inherit;
    color: var(--text-secondary);
}

/* ===== Workspace Extra Responsive ===== */
@media (max-width: 640px) {
    .stat-card { padding: 16px; gap: 12px; }
    .stat-card .stat-icon { width: 44px; height: 44px; font-size: 18px; }
    .stat-value { font-size: 22px; }
    textarea.code-editor { font-size: 13px; padding: 14px; min-height: 55vh; }
}

/* =========================================================
   DASHBOARD REDESIGN — Welcome, Quick Actions, Feature Cards
   ========================================================= */

/* ===== Welcome Hero ===== */
.welcome-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    color: #fff;
    border-radius: 20px;
    padding: 28px 32px;
    margin-bottom: 28px;
    box-shadow: 0 10px 30px -8px rgba(99,102,241,0.4);
    position: relative;
    overflow: hidden;
    flex-wrap: wrap;
}
.welcome-hero::before {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
}
.welcome-hero::after {
    content: '';
    position: absolute;
    bottom: -80px; left: 20%;
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.welcome-left {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 300px;
}
.welcome-avatar {
    width: 74px; height: 74px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: 3px solid rgba(255,255,255,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    backdrop-filter: blur(6px);
    font-size: 30px;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.welcome-avatar img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.welcome-text { flex: 1; min-width: 0; }
.welcome-text h1 {
    color: #fff !important;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 4px 0;
    line-height: 1.2;
}
.welcome-sub {
    margin: 0;
    color: rgba(255,255,255,0.88);
    font-size: 14px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
}
.welcome-sub i { margin-right: 4px; }
.welcome-actions {
    display: flex;
    gap: 12px;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}
.welcome-actions .btn.btn-primary {
    background: #fff !important;
    color: #6366f1 !important;
    border: none !important;
    box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}
.welcome-actions .btn.btn-primary:hover {
    background: #f8fafc !important;
    transform: translateY(-1px);
}
.welcome-actions .btn.btn-secondary {
    background: rgba(255,255,255,0.18) !important;
    color: #fff !important;
    border: 1px solid rgba(255,255,255,0.35) !important;
    backdrop-filter: blur(6px);
}
.welcome-actions .btn.btn-secondary:hover {
    background: rgba(255,255,255,0.28) !important;
}
.welcome-actions .btn.btn-lg { padding: 12px 22px; font-size: 14px; font-weight: 600; }

@media (max-width: 640px) {
    .welcome-hero { padding: 22px; border-radius: 16px; margin-bottom: 20px; }
    .welcome-left { min-width: 100%; }
    .welcome-avatar { width: 60px; height: 60px; font-size: 24px; }
    .welcome-text h1 { font-size: 20px; }
    .welcome-sub { font-size: 12px; }
    .welcome-actions { width: 100%; }
    .welcome-actions .btn { flex: 1; justify-content: center; }
}

/* ===== Section Titles ===== */
.section-title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin: 32px 0 18px;
    flex-wrap: wrap;
}
.section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-title i {
    color: var(--primary-color);
}
.section-sub {
    font-size: 13px;
    color: var(--text-secondary);
}
.section-title-row:first-of-type { margin-top: 4px; }

/* ===== Stats Grid 6 columns ===== */
.stats-grid-6 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.stats-grid-6 .stat-value { font-size: 24px; }
.stats-grid-6 .stat-icon {
    width: 48px; height: 48px;
    font-size: 20px;
    text-decoration: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    flex-shrink: 0;
    transition: 0.2s;
}
.stats-grid-6 .stat-icon:hover { transform: scale(1.08) rotate(-4deg); }

/* ===== Quick Actions Grid ===== */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-bottom: 10px;
}
.qa-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.qa-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    opacity: 0.8;
}
.qa-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
    text-decoration: none;
}
.qa-icon {
    width: 54px; height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    flex-shrink: 0;
    transition: 0.3s;
}
.qa-card:hover .qa-icon { transform: scale(1.08) rotate(-5deg); }

.qa-text { flex: 1; min-width: 0; }
.qa-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
}
.qa-desc {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.4;
}
.qa-arrow {
    color: var(--text-muted);
    font-size: 13px;
    transition: 0.25s;
    opacity: 0.6;
}
.qa-card:hover .qa-arrow {
    opacity: 1;
    transform: translateX(4px);
    color: currentColor;
}

/* QA variants */
.qa-primary::before { background: #6366f1; }
.qa-primary .qa-icon { background: linear-gradient(135deg,#6366f1,#3b82f6); }
.qa-primary:hover { background: linear-gradient(135deg, rgba(99,102,241,0.04), rgba(59,130,246,0.04)); }

.qa-success::before { background: #10b981; }
.qa-success .qa-icon { background: linear-gradient(135deg,#10b981,#059669); }
.qa-success:hover { background: linear-gradient(135deg, rgba(16,185,129,0.04), rgba(5,150,105,0.04)); }

.qa-warning::before { background: #f59e0b; }
.qa-warning .qa-icon { background: linear-gradient(135deg,#f59e0b,#d97706); }
.qa-warning:hover { background: linear-gradient(135deg, rgba(245,158,11,0.04), rgba(217,119,6,0.04)); }

.qa-info::before { background: #06b6d4; }
.qa-info .qa-icon { background: linear-gradient(135deg,#06b6d4,#0284c7); }
.qa-info:hover { background: linear-gradient(135deg, rgba(6,182,212,0.04), rgba(2,132,199,0.04)); }

.qa-purple::before { background: #8b5cf6; }
.qa-purple .qa-icon { background: linear-gradient(135deg,#8b5cf6,#6366f1); }
.qa-purple:hover { background: linear-gradient(135deg, rgba(139,92,246,0.04), rgba(99,102,241,0.04)); }

.qa-accent::before { background: #ec4899; }
.qa-accent .qa-icon { background: linear-gradient(135deg,#ec4899,#8b5cf6); }
.qa-accent:hover { background: linear-gradient(135deg, rgba(236,72,153,0.04), rgba(139,92,246,0.04)); }

@media (max-width: 640px) {
    .quick-actions-grid { grid-template-columns: 1fr; gap: 12px; }
    .qa-card { padding: 16px; gap: 14px; }
    .qa-icon { width: 46px; height: 46px; font-size: 18px; border-radius: 12px; }
    .qa-title { font-size: 14px; }
    .qa-desc { font-size: 12px; }
}

/* ===== Feature Cards Grid ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
    margin-bottom: 10px;
}
.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.feature-icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    margin: 0 0 14px 0;
    flex-shrink: 0;
}
.feature-body {
    padding: 22px 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}
.feature-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.feature-desc {
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    font-size: 11.5px;
    font-weight: 500;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 999px;
    border: 1px solid var(--border-color);
}
.tag i { font-size: 11px; }

.feature-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
    padding-top: 6px;
    flex-wrap: wrap;
}
.feature-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.feature-meta i { font-size: 11px; }

@media (max-width: 640px) {
    .feature-grid { grid-template-columns: 1fr; gap: 14px; }
    .feature-body { padding: 18px 20px; }
    .feature-icon { width: 52px; height: 52px; font-size: 20px; border-radius: 14px; }
    .feature-title { font-size: 15px; }
}

/* ===== Recent Items ===== */
.recent-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 12px;
    border-bottom: 1px solid var(--border-light, rgba(0,0,0,0.05));
    text-decoration: none !important;
    color: inherit;
    transition: 0.2s;
    border-radius: 10px;
    margin: 4px 0;
}
.recent-item:last-child { border-bottom: none; }
.recent-item:hover {
    background: var(--bg-secondary);
    transform: translateX(4px);
}
.recent-icon {
    width: 42px; height: 42px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.recent-info { flex: 1; min-width: 0; }
.recent-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.recent-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.recent-meta i { font-size: 11px; }
.recent-arrow {
    color: var(--text-muted);
    font-size: 12px;
    opacity: 0.5;
    transition: 0.2s;
    flex-shrink: 0;
}
.recent-item:hover .recent-arrow {
    opacity: 1;
    color: var(--primary-color);
}

@media (max-width: 640px) {
    .recent-item { padding: 12px 8px; gap: 10px; }
    .recent-icon { width: 36px; height: 36px; font-size: 14px; border-radius: 9px; }
    .recent-title { font-size: 13px; }
    .recent-meta { font-size: 11px; }
}

/* ===== Empty States ===== */
.empty-state {
    padding: 36px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.empty-icon {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: #eef2ff;
    color: #6366f1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 6px;
}
.empty-state h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}
.empty-state p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 280px;
}
.empty-state .btn { margin-top: 10px; }

/* ===== Dashboard Extra Responsive ===== */
@media (max-width: 1100px) {
    .stats-grid-6 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
    .stats-grid-6 { grid-template-columns: repeat(2, 1fr); }
    .section-title-row { margin-top: 24px; margin-bottom: 14px; }
}
@media (max-width: 480px) {
    .stats-grid-6 { grid-template-columns: 1fr; }
}