/* ============================================
   StreamBox - Modern Streaming Blog CSS
   Dark/Light Theme with Premium Design
   ============================================ */

/* CSS Variables - Dark Theme (Default) */
:root,
[data-theme="dark"] {
    --bg-primary: #0f1115;
    --bg-secondary: #1a1d24;
    --bg-card: #1a1d24;
    --bg-navbar: rgba(15, 17, 21, 0.95);
    --bg-footer: #0a0c0f;
    --border-color: #2a2f3a;
    --text-primary: #f1f1f1;
    --text-secondary: #a0a8b8;
    --text-muted: #6b7280;
    --accent: #6c63ff;
    --accent-hover: #5a52e0;
    --accent-glow: rgba(108, 99, 255, 0.3);
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    --card-hover-shadow: 0 8px 32px rgba(108, 99, 255, 0.2);
    --input-bg: #252830;
    --input-border: #3a3f4a;
    --badge-bg: rgba(108, 99, 255, 0.15);
    --badge-text: #a29bfe;
    --ad-bg: #1e2128;
    --ad-border: #2a2f3a;
    --glassmorphism: none;
    --transition-speed: 0.3s;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #f8faff;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-navbar: rgba(255, 255, 255, 0.92);
    --bg-footer: #f0f2f8;
    --border-color: #e2e8f0;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --accent: #6c63ff;
    --accent-hover: #5a52e0;
    --accent-glow: rgba(108, 99, 255, 0.15);
    --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    --card-hover-shadow: 0 8px 32px rgba(108, 99, 255, 0.12);
    --input-bg: #f7f9fc;
    --input-border: #e2e8f0;
    --badge-bg: rgba(108, 99, 255, 0.1);
    --badge-text: #6c63ff;
    --ad-bg: #f0f4ff;
    --ad-border: #e2e8f0;
    --glassmorphism: blur(12px);
}

/* Global Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
    min-height: 100vh;
    line-height: 1.6;
}

[data-theme="light"] body {
    background: linear-gradient(135deg, #eef4ff, #f5ecff);
}

/* Navbar */
.navbar {
    background-color: var(--bg-navbar);
    backdrop-filter: var(--glassmorphism);
    -webkit-backdrop-filter: var(--glassmorphism);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
    padding: 0.75rem 0;
}

.navbar-brand {
    color: var(--accent) !important;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    transition: color var(--transition-speed) ease;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent) !important;
}

.navbar-toggler {
    border-color: var(--border-color);
}

.navbar-toggler-icon {
    filter: invert(1);
}

[data-theme="light"] .navbar-toggler-icon {
    filter: none;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.theme-toggle-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
    transform: rotate(15deg);
}

/* Search Box */
.search-box .form-control {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    border-radius: 8px 0 0 8px;
    padding: 0.5rem 1rem;
    transition: all var(--transition-speed) ease;
}

.search-box .form-control:focus {
    background-color: var(--input-bg);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    color: var(--text-primary);
}

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

.btn-accent {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
    border-radius: 0 8px 8px 0;
    transition: all var(--transition-speed) ease;
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

/* Section Title */
.section-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.section-title i {
    color: var(--accent);
}

/* Video Cards */
.video-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-speed) ease;
    box-shadow: var(--card-shadow);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--accent);
}

.video-card .card-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.video-card .card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.video-card:hover .card-img-wrapper img {
    transform: scale(1.05);
}

.video-card .play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.play-overlay i {
    font-size: 3rem;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.video-card .card-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.video-card .card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.video-card .card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: auto;
}

/* Pinned Post */
.pinned-card {
    background: linear-gradient(135deg, var(--bg-card), rgba(108, 99, 255, 0.05));
    border: 2px solid var(--accent);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px var(--accent-glow);
    transition: all var(--transition-speed) ease;
}

.pinned-card:hover {
    box-shadow: 0 8px 40px var(--accent-glow);
    transform: translateY(-2px);
}

.pinned-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

/* Ad Banners */
.ad-banner {
    background-color: var(--ad-bg);
    border: 1px dashed var(--ad-border);
    border-radius: 8px;
    padding: 1rem;
    transition: all var(--transition-speed) ease;
}

.ad-placeholder {
    color: var(--text-muted);
    font-size: 0.85rem;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-slot-inline {
    margin: 0.75rem 0;
}

/* Pagination */
.pagination .page-item .page-link {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    margin: 0 3px;
    padding: 0.5rem 0.85rem;
    transition: all var(--transition-speed) ease;
    font-weight: 500;
}

.pagination .page-item .page-link:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.pagination .page-item.active .page-link {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 2px 12px var(--accent-glow);
}

.pagination .page-item.disabled .page-link {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-muted);
    opacity: 0.6;
}

/* Video View Page */
.iframe-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.iframe-container iframe {
    border: none;
    border-radius: 12px;
}

.video-info-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed) ease;
}

.video-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.video-meta .badge {
    font-weight: 500;
    padding: 0.4rem 0.75rem;
    border-radius: 20px;
}

.bg-accent {
    background-color: var(--accent) !important;
    color: #fff !important;
}

.video-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.video-actor {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.video-poster-wrapper img {
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    width: 100%;
}

.genre-badge {
    display: inline-block;
    background-color: var(--badge-bg);
    color: var(--badge-text);
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin: 0.2rem;
    transition: all var(--transition-speed) ease;
}

.genre-badge:hover {
    background-color: var(--accent);
    color: #fff;
}

/* Action Buttons */
.btn-download {
    background: linear-gradient(135deg, #00b894, #00cec9);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

.btn-download:hover {
    background: linear-gradient(135deg, #00cec9, #00b894);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 206, 201, 0.3);
}

.btn-auto-download {
    background: linear-gradient(135deg, #6c63ff, #a29bfe);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

.btn-auto-download:hover {
    background: linear-gradient(135deg, #a29bfe, #6c63ff);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-share {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-speed) ease;
}

.btn-share:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}

/* Breadcrumb */
.custom-breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
}

.custom-breadcrumb .breadcrumb-item a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

.custom-breadcrumb .breadcrumb-item a:hover {
    color: var(--accent-hover);
}

.custom-breadcrumb .breadcrumb-item.active {
    color: var(--text-muted);
}

.custom-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
}

/* Footer */
.site-footer {
    background-color: var(--bg-footer);
    border-top: 1px solid var(--border-color);
    padding: 2.5rem 0;
    transition: all var(--transition-speed) ease;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

.footer-link:hover {
    color: var(--accent);
}

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

/* Loading Spinner */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--border-color) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

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

/* Responsive */
@media (max-width: 768px) {
    .video-title {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.1rem;
    }
    
    .video-info-card {
        padding: 1rem;
    }
    
    .action-buttons .btn {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .video-card .card-title {
        font-size: 0.85rem;
    }
}

/* Utility Classes */
.fade-in {
    animation: fadeIn 0.4s ease-in;
}

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

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

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}