/* ==========================================================================
   DARK MODE - Premium Dark Theme
   ========================================================================== */

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-tertiary: #adb5bd;
    --border-color: #dee2e6;
    --card-bg: #ffffff;
    --card-shadow: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    /* Background Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;

    /* Text Colors */
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;

    /* Border & Dividers */
    --border-color: #334155;

    /* Card Styles */
    --card-bg: #1e293b;
    --card-shadow: rgba(0, 0, 0, 0.5);

    /* Glass Effects */
    --glass-bg: rgba(30, 41, 59, 0.8);
    --glass-border: rgba(148, 163, 184, 0.1);

    /* Light Background Override */
    --light-bg: #0f172a;
}

/* ============================================
   Dark Mode - Body & Layout
   ============================================ */
[data-theme="dark"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .container,
[data-theme="dark"] .section {
    background-color: transparent;
}

/* ============================================
   Dark Mode - Navbar
   ============================================ */
[data-theme="dark"] .navbar {
    background: rgba(15, 23, 42, 0.95);
    border-bottom-color: var(--border-color);
}

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

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

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    color: var(--text-primary) !important;
    background: var(--primary-color);
}

[data-theme="dark"] .btn-nav-premium {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-nav-premium:hover {
    background: var(--primary-color);
    color: white;
}

/* ============================================
   Dark Mode - Cards
   ============================================ */
[data-theme="dark"] .event-card {
    background: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: 0 4px 12px var(--card-shadow);
}

[data-theme="dark"] .event-card:hover {
    box-shadow: 0 8px 24px var(--card-shadow);
}

[data-theme="dark"] .event-title {
    color: var(--text-primary);
}

[data-theme="dark"] .event-meta,
[data-theme="dark"] .event-description {
    color: var(--text-secondary);
}

[data-theme="dark"] .event-price {
    color: var(--text-primary);
}

/* ============================================
   Dark Mode - Carousel/Slider
   ============================================ */
[data-theme="dark"] .promo-slider-container {
    background: #000;
}

[data-theme="dark"] .promo-content-card {
    background: rgba(30, 41, 59, 0.3);
    border-color: rgba(148, 163, 184, 0.2);
}

/* ============================================
   Dark Mode - Buttons
   ============================================ */
[data-theme="dark"] .btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

[data-theme="dark"] .btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

[data-theme="dark"] .btn-secondary {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

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

/* ============================================
   Dark Mode - Forms
   ============================================ */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 84, 41, 0.25);
}

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

[data-theme="dark"] input:-webkit-autofill,
[data-theme="dark"] input:-webkit-autofill:hover,
[data-theme="dark"] input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-primary);
    -webkit-box-shadow: 0 0 0px 1000px var(--bg-secondary) inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* ============================================
   Dark Mode - Search & Filters
   ============================================ */
[data-theme="dark"] .filter-search-row {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .search-box-integrated .search-input-group {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .search-box-integrated .search-input-group:focus-within {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

[data-theme="dark"] .filter-btn {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .filter-btn:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .filter-btn.active {
    background: var(--primary-color);
    color: white;
}

/* ============================================
   Dark Mode - Modals
   ============================================ */
[data-theme="dark"] .modal-content {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .modal-footer {
    border-top-color: var(--border-color);
}

[data-theme="dark"] .modal-title {
    color: var(--text-primary);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ============================================
   Dark Mode - Tables
   ============================================ */
[data-theme="dark"] .table {
    color: var(--text-primary);
    border-color: var(--border-color);
}

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

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

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

/* ============================================
   Dark Mode - Badges & Labels
   ============================================ */
[data-theme="dark"] .badge {
    color: white;
}

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

/* ============================================
   Dark Mode - Footer
   ============================================ */
[data-theme="dark"] .footer {
    background: var(--bg-secondary);
    border-top-color: var(--border-color);
}

[data-theme="dark"] .footer-title {
    color: var(--text-primary);
}

[data-theme="dark"] .footer-link {
    color: var(--text-secondary);
}

[data-theme="dark"] .footer-link:hover {
    color: var(--text-primary);
}

/* ============================================
   Dark Mode - Scrollbar
   ============================================ */
[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-color: var(--bg-primary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* ============================================
   Dark Mode - Skeleton Loading
   ============================================ */
[data-theme="dark"] .skeleton-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .skeleton-img,
[data-theme="dark"] .skeleton-text {
    background: linear-gradient(90deg, #1e293b 25%, #334155 50%, #1e293b 75%);
    background-size: 200% 100%;
}

/* ============================================
   Dark Mode - Alerts & Notifications
   ============================================ */
[data-theme="dark"] .alert {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

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

/* ============================================
   Dark Mode - Dropdown
   ============================================ */
[data-theme="dark"] .dropdown-menu {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

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

[data-theme="dark"] .dropdown-divider {
    border-top-color: var(--border-color);
}

/* ============================================
   Dark Mode - Past Events Section
   ============================================ */
[data-theme="dark"] .past-events-section-wrapper {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

/* ============================================
   Dark Mode Transition
   ============================================ */
* {
    transition: background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;
}

/* Exclude elements that shouldn't transition */
.carousel-item,
.carousel-item *,
.animate-*,
[class*="animation"] {
    transition: none !important;
}

/* ============================================
   System Preference Detection
   ============================================ */
@media (prefers-color-scheme: dark) {

    /* System dark mode preference - handled by JavaScript */
    :root:not([data-theme="light"]) body {
        color-scheme: dark;
    }
}