/* Sephil Sapphire - Custom Styles */

:root {
    --primary: #8e44ad;
    --primary-dark: #7d3c98;
    --primary-light: #9b59b6;
    --secondary: #f39c12;
    --accent: #f39c12;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #eab308;
    --info: #3b82f6;
    --dark: #1f2937;
    --light: #f9fafb;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f3f4f6;
    color: #1f2937;
}

/* Gradient Background for Glassmorphism */
.bg-gradient-mesh {
    background:
        radial-gradient(at 40% 20%, rgba(142, 68, 173, 0.15) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgba(243, 156, 18, 0.1) 0px, transparent 50%),
        radial-gradient(at 0% 50%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
        radial-gradient(at 80% 100%, rgba(236, 72, 153, 0.1) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(34, 197, 94, 0.08) 0px, transparent 50%),
        #f8fafc;
    background-attachment: fixed;
}

.bg-gradient-purple {
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #fae8ff 100%);
    background-attachment: fixed;
}

.bg-gradient-blue {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 50%, #e0f2fe 100%);
    background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    gap: 0.5rem;
}

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

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

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

.btn-secondary:hover {
    background-color: #d68910;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

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

.btn-danger:hover {
    background-color: #dc2626;
}

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

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

/* Cards - Glassmorphism Style (macOS) */
.card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.5);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.3);
}

.card-body {
    padding: 1.5rem;
}

/* Glass Card Variant */
.glass-card {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1.25rem;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.75);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    transform: translateY(-4px);
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
}

.form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(142, 68, 173, 0.1);
}

.form-input.error {
    border-color: var(--danger);
}

.form-error {
    color: var(--danger);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.table th {
    background-color: #f9fafb;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #6b7280;
}

.table tbody tr:hover {
    background-color: #f9fafb;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-success {
    background-color: #dcfce7;
    color: #166534;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-info {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-gray {
    background-color: #f3f4f6;
    color: #4b5563;
}

/* Status Colors */
.status-available { color: var(--success); }
.status-booked { color: var(--danger); }
.status-pending { color: var(--warning); }
.status-confirmed { color: var(--info); }
.status-completed { color: #6b7280; }
.status-cancelled { color: var(--danger); }

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--dark);
    color: white;
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 40;
    transition: transform 0.3s;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.sidebar-nav {
    padding: 1rem 0;
}

.nav-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-item.active {
    border-left: 3px solid var(--primary);
}

.nav-item i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    margin-left: 260px;
    min-height: 100vh;
}

.topbar {
    background: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 30;
}

.page-content {
    padding: 1.5rem;
}

/* Stats Cards - Glassmorphism */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1.25rem;
    padding: 1.5rem;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-6px);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.stat-card .stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Modal - Glassmorphism */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
    box-shadow:
        0 24px 80px rgba(0, 0, 0, 0.2),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.3);
}

.modal-title {
    font-weight: 600;
    font-size: 1.25rem;
}

.modal-close {
    background: rgba(0, 0, 0, 0.05);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: #6b7280;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #1f2937;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.3);
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e5e7eb;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease;
}

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

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-warning { border-left: 4px solid var(--warning); }
.toast-info { border-left: 4px solid var(--info); }

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Hall Card - Glassmorphism */
.hall-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.hall-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.85);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.hall-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.hall-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.3) 100%);
}

.hall-card-body {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.3);
}

.hall-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.hall-card-info {
    color: #6b7280;
    font-size: 0.875rem;
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Glass Navigation */
.glass-nav {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

/* Glass Input Fields */
.glass-input {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.glass-input:focus {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(142, 68, 173, 0.1);
}

/* Glass Button */
.glass-btn {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .main-content {
        margin-left: 0;
    }

    .hero h1 {
        font-size: 2rem;
    }
}

/* ============================================
   Dark Mode Support
   ============================================ */

/* Dark mode variables */
:root {
    --bg-light: #f3f4f6;
    --bg-dark: #111827;
    --card-light: #ffffff;
    --card-dark: #1f2937;
    --text-light: #1f2937;
    --text-dark: #f9fafb;
    --text-muted-light: #6b7280;
    --text-muted-dark: #9ca3af;
    --border-light: #e5e7eb;
    --border-dark: #374151;
}

/* Dark mode class-based toggle */
body.dark-mode {
    background-color: var(--bg-dark);
    color: var(--text-dark);
}

body.dark-mode .card,
body.dark-mode .stat-card,
body.dark-mode .hall-card,
body.dark-mode .modal {
    background: var(--card-dark);
    color: var(--text-dark);
}

body.dark-mode .card-header,
body.dark-mode .modal-header,
body.dark-mode .modal-footer {
    border-color: var(--border-dark);
}

body.dark-mode .table th {
    background-color: #374151;
    color: #d1d5db;
}

body.dark-mode .table td {
    border-color: var(--border-dark);
}

body.dark-mode .table tbody tr:hover {
    background-color: #374151;
}

body.dark-mode .form-input {
    background-color: #374151;
    border-color: #4b5563;
    color: var(--text-dark);
}

body.dark-mode .form-input:focus {
    border-color: var(--primary);
}

body.dark-mode .form-label {
    color: #d1d5db;
}

body.dark-mode .topbar {
    background: var(--card-dark);
}

body.dark-mode .bg-white {
    background-color: var(--card-dark) !important;
}

body.dark-mode .bg-gray-50,
body.dark-mode .bg-gray-100 {
    background-color: #1f2937 !important;
}

body.dark-mode .text-gray-800 {
    color: var(--text-dark) !important;
}

body.dark-mode .text-gray-600,
body.dark-mode .text-gray-500 {
    color: var(--text-muted-dark) !important;
}

body.dark-mode .border-gray-100,
body.dark-mode .border-gray-200 {
    border-color: var(--border-dark) !important;
}

/* Dark mode - Navbar */
body.dark-mode .navbar,
body.dark-mode nav {
    background: var(--card-dark) !important;
}

body.dark-mode .navbar a,
body.dark-mode nav a {
    color: var(--text-dark);
}

body.dark-mode .navbar a:hover,
body.dark-mode nav a:hover {
    color: var(--primary);
}

/* Dark mode - Sidebar */
body.dark-mode .sidebar {
    background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
}

body.dark-mode .sidebar a {
    color: #d1d5db;
}

body.dark-mode .sidebar a:hover,
body.dark-mode .sidebar a.active {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary);
}

/* Dark mode - Headers and footers */
body.dark-mode header,
body.dark-mode footer {
    background: var(--card-dark);
}

/* Dark mode - Dropdown */
body.dark-mode .dropdown-menu {
    background: var(--card-dark);
    border-color: var(--border-dark);
}

body.dark-mode .dropdown-item:hover {
    background: #374151;
}

/* Dark mode - Buttons */
body.dark-mode .btn-light {
    background: #374151;
    color: var(--text-dark);
    border-color: #4b5563;
}

body.dark-mode .btn-outline-primary,
body.dark-mode .btn-outline-secondary {
    border-color: #4b5563;
    color: var(--text-dark);
}

/* Dark mode - Alerts */
body.dark-mode .alert {
    background: #374151;
    border-color: #4b5563;
}

/* Dark mode - Glass elements */
body.dark-mode .glass-card,
body.dark-mode .glass-stat-card,
body.dark-mode .glass-hall-card {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .glass-nav {
    background: rgba(30, 41, 59, 0.85);
}

body.dark-mode .glass-input {
    background: rgba(55, 65, 81, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-dark);
}

/* Dark mode - Background gradients */
body.dark-mode .bg-gradient-mesh {
    background:
        radial-gradient(at 40% 20%, rgba(99, 102, 241, 0.2) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgba(236, 72, 153, 0.15) 0px, transparent 50%),
        radial-gradient(at 0% 50%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
        #0f172a;
    background-attachment: fixed;
}

body.dark-mode .bg-gradient-purple {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #1e3a5f 100%);
}

/* Dark mode - Links */
body.dark-mode a:not(.btn) {
    color: #818cf8;
}

body.dark-mode a:not(.btn):hover {
    color: #a5b4fc;
}

/* Dark mode - Breadcrumb */
body.dark-mode .breadcrumb {
    background: transparent;
}

body.dark-mode .breadcrumb-item a {
    color: #9ca3af;
}

/* Dark mode - Pagination */
body.dark-mode .pagination .page-link {
    background: var(--card-dark);
    border-color: var(--border-dark);
    color: var(--text-dark);
}

body.dark-mode .pagination .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* Dark mode - Mobile menu */
body.dark-mode .mobile-nav {
    background: var(--card-dark);
}

body.dark-mode .mobile-nav a {
    color: var(--text-dark);
    border-color: var(--border-dark);
}

/* Dark mode toggle button styles - Improved */
.dark-mode-toggle {
    position: fixed;
    bottom: 140px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 50px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.dark-mode-toggle:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    background: linear-gradient(135deg, #334155 0%, #475569 100%);
}

.dark-mode-toggle:active {
    transform: translateY(0);
}

.dark-mode-toggle i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.dark-mode-toggle:hover i {
    transform: rotate(15deg);
}

.dark-mode-toggle .toggle-text {
    font-weight: 500;
    letter-spacing: 0.025em;
}

/* When in dark mode, style the button differently */
.dark-mode-toggle.is-dark {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1f2937;
    border-color: rgba(255, 255, 255, 0.2);
}

.dark-mode-toggle.is-dark:hover {
    background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 100%);
}

/* Mobile responsive toggle */
@media (max-width: 640px) {
    .dark-mode-toggle {
        padding: 10px 14px;
        bottom: 100px;
        right: 16px;
        font-size: 0.8rem;
    }

    .dark-mode-toggle .toggle-text {
        display: none;
    }

    .dark-mode-toggle {
        width: 44px;
        height: 44px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }
}

/* Additional Dark Mode Improvements */

/* Dark mode - Hero sections */
body.dark-mode .hero-section {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%),
                url('https://images.unsplash.com/photo-1519167758481-83f550bb49b3?w=1920&q=80');
    background-size: cover;
    background-position: center;
}

/* Dark mode - Shadows */
body.dark-mode .shadow,
body.dark-mode .shadow-md,
body.dark-mode .shadow-lg,
body.dark-mode .shadow-xl {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
}

/* Dark mode - Selection */
body.dark-mode ::selection {
    background: var(--primary);
    color: white;
}

/* Dark mode - Scrollbar */
body.dark-mode::-webkit-scrollbar {
    width: 10px;
}

body.dark-mode::-webkit-scrollbar-track {
    background: #1f2937;
}

body.dark-mode::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 5px;
}

body.dark-mode::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Dark mode - Text colors */
body.dark-mode .text-gray-700,
body.dark-mode .text-gray-900 {
    color: #e5e7eb !important;
}

body.dark-mode .text-gray-400,
body.dark-mode .text-gray-300 {
    color: #9ca3af !important;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #f9fafb;
}

/* Dark mode - Borders */
body.dark-mode .border,
body.dark-mode .border-b,
body.dark-mode .border-t,
body.dark-mode .border-l,
body.dark-mode .border-r {
    border-color: #374151 !important;
}

body.dark-mode .divide-y > * + * {
    border-color: #374151;
}

/* Dark mode - Hover states */
body.dark-mode .hover\:bg-gray-50:hover,
body.dark-mode .hover\:bg-gray-100:hover {
    background-color: #374151 !important;
}

/* Dark mode - Ring/Focus styles */
body.dark-mode .ring-1,
body.dark-mode .ring-2 {
    --tw-ring-color: #4b5563;
}

body.dark-mode input:focus,
body.dark-mode select:focus,
body.dark-mode textarea:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2) !important;
}

/* Dark mode - Badge/Tag styles */
body.dark-mode .badge,
body.dark-mode .tag {
    background: #374151;
    color: #e5e7eb;
}

/* Dark mode - Status badges */
body.dark-mode .bg-green-100 {
    background-color: rgba(34, 197, 94, 0.2) !important;
}

body.dark-mode .bg-red-100 {
    background-color: rgba(239, 68, 68, 0.2) !important;
}

body.dark-mode .bg-yellow-100 {
    background-color: rgba(234, 179, 8, 0.2) !important;
}

body.dark-mode .bg-blue-100 {
    background-color: rgba(59, 130, 246, 0.2) !important;
}

body.dark-mode .bg-purple-100 {
    background-color: rgba(139, 92, 246, 0.2) !important;
}

/* Dark mode - Placeholder text */
body.dark-mode ::placeholder {
    color: #6b7280;
}

/* Dark mode - HR elements */
body.dark-mode hr {
    border-color: #374151;
}

/* Dark mode - Code/Pre */
body.dark-mode code,
body.dark-mode pre {
    background: #1e293b;
    color: #e2e8f0;
}

/* Dark mode - Backdrop for modals */
body.dark-mode .modal-backdrop,
body.dark-mode .overlay {
    background: rgba(0, 0, 0, 0.7);
}

/* Dark mode - WhatsApp button adjustment */
body.dark-mode .whatsapp-float {
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* Dark mode - Toast notifications */
body.dark-mode .toast {
    background: #1f2937;
    color: #f9fafb;
    border-color: #374151;
}

/* Dark mode - Loading spinner */
body.dark-mode .loading-overlay {
    background: rgba(17, 24, 39, 0.8);
}

/* Dark mode - Empty states */
body.dark-mode .empty-state {
    color: #9ca3af;
}

/* Dark mode - Stat cards colors preserved */
body.dark-mode .stat-card .stat-icon {
    opacity: 0.9;
}

/* Dark mode smooth transition */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark-mode * {
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* Language Toggle Button */
.language-toggle {
    position: fixed;
    bottom: 200px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 50px;
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    box-shadow:
        0 4px 15px rgba(16, 185, 129, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
}

.language-toggle:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(16, 185, 129, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
}

.language-toggle:active {
    transform: translateY(0);
}

.language-toggle .lang-flag {
    font-size: 1.1rem;
    line-height: 1;
}

.language-toggle .lang-text {
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Dark mode language toggle */
body.dark-mode .language-toggle {
    background: linear-gradient(135deg, #047857 0%, #059669 100%);
    box-shadow:
        0 4px 15px rgba(5, 150, 105, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

body.dark-mode .language-toggle:hover {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
}

/* Mobile responsive language toggle */
@media (max-width: 640px) {
    .language-toggle {
        bottom: 160px;
        right: 16px;
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .language-toggle .lang-flag {
        font-size: 1rem;
    }
}

/* System preference based dark mode */
@media (prefers-color-scheme: dark) {
    body.auto-dark-mode {
        background-color: var(--bg-dark);
        color: var(--text-dark);
    }

    body.auto-dark-mode .card,
    body.auto-dark-mode .stat-card,
    body.auto-dark-mode .hall-card {
        background: var(--card-dark);
        color: var(--text-dark);
    }
}

/* Print styles for invoices/receipts */
@media print {
    body {
        background: white !important;
        color: black !important;
    }

    .no-print,
    .sidebar,
    .admin-sidebar,
    .topbar,
    .mobile-menu,
    .mobile-menu-overlay,
    .dark-mode-toggle,
    .toast-container,
    nav,
    footer {
        display: none !important;
    }

    .main-content,
    .admin-main {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }

    .btn {
        display: none !important;
    }

    a {
        color: black !important;
        text-decoration: none !important;
    }

    .page-break {
        page-break-before: always;
    }
}