/**
 * BookniTo Admin Styles - Modern SaaS Design
 * Inspired by Notion, Linear, Stripe
 */

/* ============================================
   CSS VARIABLES - Design System
   ============================================ */
:root {
    /* Primary */
    --primary: #5B5FC7;
    --primary-hover: #4A4EB5;
    --primary-light: rgba(91, 95, 199, 0.1);

    /* Neutral */
    --bg-main: #FFFFFF;
    --bg-sidebar: #F7F7F8;
    --bg-hover: #F3F4F6;
    --bg-subtle: #FAFAFA;
    --border: #E5E7EB;
    --border-light: #F0F0F0;

    /* Text */
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --text-inverse: #FFFFFF;

    /* Status Colors */
    --success: #10B981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #F59E0B;
    --warning-bg: rgba(245, 158, 11, 0.1);
    --danger: #EF4444;
    --danger-bg: rgba(239, 68, 68, 0.1);
    --info: #3B82F6;
    --info-bg: rgba(59, 130, 246, 0.1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Spacing */
    --sidebar-width: 240px;
    --header-height: 60px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
}

/* ============================================
   DARK MODE
   ============================================ */
[data-theme="dark"] {
    /* Primary - slightly brighter for dark mode */
    --primary: #7C7FE0;
    --primary-hover: #6B6FD4;
    --primary-light: rgba(124, 127, 224, 0.15);

    /* Neutral */
    --bg-main: #0F0F0F;
    --bg-sidebar: #161616;
    --bg-hover: #1F1F1F;
    --bg-subtle: #1A1A1A;
    --border: #2D2D2D;
    --border-light: #252525;

    /* Text */
    --text-primary: #F3F4F6;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;
    --text-inverse: #0F0F0F;

    /* Status Colors - same hues, adjusted for dark */
    --success: #34D399;
    --success-bg: rgba(52, 211, 153, 0.15);
    --warning: #FBBF24;
    --warning-bg: rgba(251, 191, 36, 0.15);
    --danger: #F87171;
    --danger-bg: rgba(248, 113, 113, 0.15);
    --info: #60A5FA;
    --info-bg: rgba(96, 165, 250, 0.15);

    /* Shadows - more subtle in dark mode */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* ============================================
   BASE STYLES
   ============================================ */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-main);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   LAYOUT - Sidebar + Main Content
   ============================================ */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-normal);
}

.sidebar-header {
    padding: 20px 16px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.sidebar-logo .logo-icon {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.sidebar-logo .logo-icon .material-icons {
    font-size: 20px;
}

.sidebar-logo .logo-text {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.sidebar-logo .logo-text span {
    color: var(--primary);
}

/* Navigation */
.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 0 12px;
    margin-bottom: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-bottom: 2px;
}

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

.nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
}

.nav-item .material-icons {
    font-size: 20px;
    opacity: 0.85;
}

.nav-item.active .material-icons {
    opacity: 1;
}

/* User Section */
.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
    background: transparent;
    border: 1px solid transparent;
    text-align: left;
}

.user-menu-btn:hover {
    background: var(--bg-hover);
}

.user-menu-btn:focus {
    outline: none;
    background: var(--bg-hover);
}

.user-menu-btn .chevron {
    color: var(--text-muted);
    font-size: 18px;
    margin-left: auto;
}

.user-avatar {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--primary) 0%, #7C3AED 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.user-role {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Dropup in sidebar */
.sidebar-footer .dropup .dropdown-menu {
    margin-bottom: 8px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    background: var(--bg-main);
}

.content-wrapper {
    padding: 32px;
    max-width: 1400px;
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    margin-bottom: 32px;
}

.page-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.page-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title .material-icons {
    color: var(--text-muted);
    font-size: 28px;
}

.page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h5,
.card-header .card-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-header .material-icons {
    font-size: 20px;
    color: var(--text-muted);
}

.card-body {
    padding: 20px;
}

.card-body.p-0 {
    padding: 0;
}

/* ============================================
   STAT CARDS - Dashboard
   ============================================ */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-weight: 500;
}

.stat-value {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon .material-icons {
    font-size: 24px;
}

.stat-icon.primary {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-icon.success {
    background: var(--success-bg);
    color: var(--success);
}

.stat-icon.info {
    background: var(--info-bg);
    color: var(--info);
}

.stat-icon.warning {
    background: var(--warning-bg);
    color: var(--warning);
}

/* ============================================
   TABLES
   ============================================ */
.table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
}

.table th {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-subtle);
    white-space: nowrap;
}

.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
    font-size: 14px;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr:hover {
    background: var(--bg-hover);
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn .material-icons {
    font-size: 18px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-sm .material-icons {
    font-size: 16px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 15px;
}

/* Primary Button */
.btn-primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: white;
}

/* Secondary Button */
.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: var(--border);
    color: var(--text-primary);
}

/* Outline Buttons */
.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
}

.btn-outline-secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-outline-secondary:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-outline-success {
    background: transparent;
    color: var(--success);
    border-color: var(--success);
}

.btn-outline-success:hover {
    background: var(--success);
    color: white;
}

.btn-outline-danger {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
}

.btn-outline-danger:hover {
    background: var(--danger-bg);
    color: var(--danger);
    border-color: var(--danger);
}

.btn-outline-warning {
    background: transparent;
    color: var(--warning);
    border-color: var(--warning);
}

.btn-outline-warning:hover {
    background: var(--warning);
    color: white;
}

.btn-outline-info {
    background: transparent;
    color: var(--info);
    border-color: var(--info);
}

.btn-outline-info:hover {
    background: var(--info);
    color: white;
}

/* Status Buttons */
.btn-success {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

.btn-success:hover {
    background: #0ea271;
    border-color: #0ea271;
}

.btn-danger {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

.btn-danger:hover {
    background: #dc3636;
    border-color: #dc3636;
}

.btn-warning {
    background: var(--warning);
    color: white;
    border-color: var(--warning);
}

.btn-warning:hover {
    background: #e08e09;
    border-color: #e08e09;
}

.btn-info {
    background: var(--info);
    color: white;
    border-color: var(--info);
}

.btn-info:hover {
    background: #2563eb;
    border-color: #2563eb;
}

/* ============================================
   FORMS
   ============================================ */
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-control,
.form-select {
    width: 100%;
    height: 44px;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    height: auto;
    min-height: 100px;
    resize: vertical;
}

.form-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check-input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary);
}

.form-check-label {
    font-size: 14px;
    color: var(--text-primary);
}

/* Input Group */
.input-group {
    display: flex;
}

.input-group .form-control {
    flex: 1;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group .form-select {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    border-left: none;
}

.input-group .btn {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    color: var(--text-muted);
}

.input-group-text + .form-control {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge.bg-success,
.badge-success {
    background: var(--success-bg) !important;
    color: var(--success) !important;
}

.badge.bg-warning,
.badge-warning {
    background: var(--warning-bg) !important;
    color: #b45309 !important;
}

.badge.bg-danger,
.badge-danger {
    background: var(--danger-bg) !important;
    color: var(--danger) !important;
}

.badge.bg-info,
.badge-info {
    background: var(--info-bg) !important;
    color: var(--info) !important;
}

.badge.bg-primary,
.badge-primary {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
}

.badge.bg-secondary,
.badge-secondary {
    background: var(--bg-hover) !important;
    color: var(--text-secondary) !important;
}

.badge.bg-light {
    background: var(--bg-hover) !important;
    color: var(--text-primary) !important;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: none;
}

.alert .material-icons {
    font-size: 20px;
    flex-shrink: 0;
}

.alert-success {
    background: var(--success-bg);
    color: #065f46;
}

.alert-danger {
    background: var(--danger-bg);
    color: #991b1b;
}

.alert-warning {
    background: var(--warning-bg);
    color: #92400e;
}

.alert-info {
    background: var(--info-bg);
    color: #1e40af;
}

.alert-dismissible {
    padding-right: 40px;
    position: relative;
}

.alert-dismissible .btn-close {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    opacity: 0.5;
    padding: 4px;
}

.alert-dismissible .btn-close:hover {
    opacity: 1;
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-title .material-icons {
    color: var(--text-muted);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    gap: 12px;
}

/* ============================================
   TABS (Settings)
   ============================================ */
.nav-tabs {
    border-bottom: 1px solid var(--border);
    gap: 4px;
    display: flex;
    flex-wrap: wrap;
}

.nav-tabs .nav-link {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
    background: transparent;
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    border-color: var(--border);
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    border-color: var(--primary);
    background: transparent;
}

.nav-tabs .nav-link .material-icons {
    font-size: 18px;
}

/* ============================================
   LIST GROUP
   ============================================ */
.list-group {
    border-radius: var(--radius-md);
}

.list-group-item {
    padding: 14px 16px;
    border: none;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item-action:hover {
    background: var(--bg-hover);
}

.list-group-item .material-icons {
    font-size: 20px;
    color: var(--text-muted);
}

/* ============================================
   DROPDOWN
   ============================================ */
.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    min-width: 180px;
}

.dropdown-item {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

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

.dropdown-item .material-icons {
    font-size: 18px;
    color: var(--text-muted);
}

.dropdown-divider {
    margin: 8px 0;
    border-color: var(--border);
}

.dropdown-item-text {
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border);
}

.page-item.active .page-link {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============================================
   FILTERS BAR
   ============================================ */
.filters-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-subtle);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filters-bar .filter-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.filter-btn {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    background: var(--bg-main);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* ============================================
   QUICK LINKS (Dashboard)
   ============================================ */
.quick-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: background var(--transition-fast);
    border: 1px solid var(--border);
    margin-bottom: 8px;
}

.quick-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.quick-link:last-child {
    margin-bottom: 0;
}

.quick-link .material-icons {
    font-size: 20px;
    color: var(--primary);
}

/* ============================================
   CODE BLOCKS
   ============================================ */
pre, code {
    font-family: 'SF Mono', Monaco, 'Inconsolata', 'Fira Code', monospace;
}

pre {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 12px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

code {
    background: var(--bg-subtle);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--danger);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.empty-state .material-icons {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state p {
    margin: 0;
    font-size: 14px;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-muted {
    color: var(--text-muted) !important;
}

.text-primary {
    color: var(--primary) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-info {
    color: var(--info) !important;
}

.small, small {
    font-size: 12px;
}

.material-icons.small {
    font-size: 16px;
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: 40px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo-icon {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.login-logo-icon .material-icons {
    font-size: 32px;
    color: white;
}

.login-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px;
}

.login-title span {
    color: var(--primary);
}

.login-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

/* ============================================
   MOBILE HAMBURGER
   ============================================ */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-main);
    border-bottom: 1px solid var(--border);
    z-index: 99;
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
}

.mobile-menu-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

.mobile-menu-btn:hover {
    background: var(--bg-hover);
}

.mobile-logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-logo span {
    color: var(--primary);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
    .mobile-header {
        display: flex;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay.show {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding-top: var(--header-height);
    }

    .content-wrapper {
        padding: 24px 16px;
    }

    .page-title {
        font-size: 20px;
    }

    .stat-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
    }

    .stat-value {
        font-size: 24px;
    }

    .nav-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .nav-tabs .nav-link {
        padding: 10px 12px;
        font-size: 13px;
        white-space: nowrap;
    }
}

@media (max-width: 575px) {
    .stat-cards {
        grid-template-columns: 1fr;
    }

    .page-header-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .login-card {
        padding: 24px;
    }

    .modal-dialog {
        margin: 16px;
    }

    .modal-body {
        padding: 16px;
    }

    .table th,
    .table td {
        padding: 10px 12px;
        font-size: 13px;
    }

    .filters-bar {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================
   FLASH MESSAGES ANIMATION
   ============================================ */
.flash-message {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   MATERIAL ICONS ALIGNMENT
   ============================================ */
.material-icons {
    vertical-align: middle;
    line-height: 1;
}

/* ============================================
   CURSOR STYLES
   ============================================ */
.cursor-pointer {
    cursor: pointer;
}

tr.booking-row {
    cursor: pointer;
}

tr.booking-row:hover {
    background: var(--bg-hover);
}

/* ============================================
   DARK MODE - Component Overrides
   ============================================ */
[data-theme="dark"] .login-page {
    background: linear-gradient(135deg, #0F0F0F 0%, #1A1A1A 100%);
}

[data-theme="dark"] .login-card {
    background: var(--bg-sidebar);
    box-shadow: var(--shadow-xl);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: var(--bg-main);
    border-color: var(--border);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .input-group-text {
    background: var(--bg-subtle);
    border-color: var(--border);
    color: var(--text-muted);
}

[data-theme="dark"] .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--border);
    --bs-table-striped-bg: var(--bg-subtle);
    --bs-table-hover-bg: var(--bg-hover);
}

[data-theme="dark"] .table-responsive {
    background: var(--bg-sidebar);
}

[data-theme="dark"] .table th {
    background: var(--bg-subtle);
    color: var(--text-secondary);
    border-color: var(--border);
}

[data-theme="dark"] .table td {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border);
}

[data-theme="dark"] .table tbody tr:hover td {
    background: var(--bg-hover);
}

[data-theme="dark"] .empty-state {
    color: var(--text-muted);
    background: var(--bg-sidebar);
}

[data-theme="dark"] .card .card-body {
    background: var(--bg-sidebar);
}

[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .card {
    background: var(--bg-sidebar);
    border-color: var(--border);
}

[data-theme="dark"] .card-header {
    background: var(--bg-subtle);
    border-color: var(--border);
    color: #ffffff;
}

[data-theme="dark"] .card-header h5,
[data-theme="dark"] .card-header h6,
[data-theme="dark"] .card-header .card-title {
    color: #ffffff;
}

[data-theme="dark"] .card-body {
    background: var(--bg-sidebar);
}

[data-theme="dark"] .modal-content {
    background: var(--bg-sidebar);
}

[data-theme="dark"] .dropdown-menu {
    background: var(--bg-sidebar);
    border-color: var(--border);
}

[data-theme="dark"] .dropdown-item:hover {
    background: var(--bg-hover);
}

[data-theme="dark"] .nav-tabs {
    border-color: var(--border);
}

[data-theme="dark"] .nav-tabs .nav-link:hover {
    border-color: var(--border);
}

[data-theme="dark"] .btn-close {
    filter: invert(1);
}

[data-theme="dark"] pre,
[data-theme="dark"] code {
    background: var(--bg-subtle);
    color: var(--danger);
}

[data-theme="dark"] .badge.bg-light {
    background: var(--bg-hover) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .mobile-header {
    background: var(--bg-sidebar);
    border-color: var(--border);
}

/* Theme Toggle Pill */
.theme-toggle-pill {
    display: block;
    width: 100%;
    padding: 0;
    border-radius: 50px;
    cursor: pointer;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    margin-bottom: 12px;
    overflow: hidden;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.theme-toggle-pill:hover {
    border-color: var(--text-muted);
}

.theme-toggle-pill .toggle-track {
    display: flex;
    align-items: center;
    position: relative;
    padding: 6px;
    height: 44px;
}

.theme-toggle-pill .toggle-icon {
    position: absolute;
    left: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    flex-shrink: 0;
    transition: left 0.4s cubic-bezier(0.68, -0.15, 0.32, 1.15),
                transform 0.4s cubic-bezier(0.68, -0.15, 0.32, 1.15),
                background 0.3s ease;
    z-index: 2;
}

.theme-toggle-pill .toggle-icon .material-icons {
    font-size: 18px;
    transition: opacity 0.2s ease, transform 0.3s ease;
}

.theme-toggle-pill .toggle-icon .light-icon {
    color: #F59E0B;
}

.theme-toggle-pill .toggle-icon .dark-icon {
    position: absolute;
    color: #A78BFA;
    opacity: 0;
    transform: rotate(-90deg);
}

.theme-toggle-pill .toggle-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.theme-toggle-pill .light-label {
    margin-left: 44px;
    opacity: 1;
}

.theme-toggle-pill .dark-label {
    position: absolute;
    right: 44px;
    opacity: 0;
}

/* ===== DARK MODE ===== */
[data-theme="dark"] .theme-toggle-pill {
    background: #F3F4F6;
    border-color: #E5E7EB;
}

[data-theme="dark"] .theme-toggle-pill:hover {
    border-color: #D1D5DB;
}

[data-theme="dark"] .theme-toggle-pill .toggle-icon {
    left: calc(100% - 38px);
    background: #1F2937;
    transform: rotate(360deg);
}

[data-theme="dark"] .theme-toggle-pill .toggle-icon .light-icon {
    opacity: 0;
    transform: rotate(90deg);
}

[data-theme="dark"] .theme-toggle-pill .toggle-icon .dark-icon {
    opacity: 1;
    transform: rotate(0deg);
}

[data-theme="dark"] .theme-toggle-pill .toggle-label {
    color: #1F2937;
}

[data-theme="dark"] .theme-toggle-pill .light-label {
    opacity: 0;
}

[data-theme="dark"] .theme-toggle-pill .dark-label {
    opacity: 1;
}