/* ========================================
   REBAHAN - Netflix-style Streaming Website
   ======================================== */

/* CSS Variables */
:root {
    --bg-primary: #141414;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #232323;
    --bg-card: #181818;
    --bg-hover: #2a2a2a;
    
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #808080;
    
    --accent-primary: #e50914;
    --accent-secondary: #b20710;
    --accent-gradient: linear-gradient(135deg, #e50914 0%, #b20710 100%);
    
    --gold: #f5c518;
    --success: #46d369;
    --info: #2196f3;
    
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 30px rgba(229, 9, 20, 0.3);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --header-height: 68px;
    --card-width: 200px;
    --card-height: 280px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.loader-ring {
    width: 60px;
    height: 60px;
    border: 3px solid var(--bg-tertiary);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-text {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 4px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4%;
    z-index: 1000;
    transition: background-color var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 40px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(229, 9, 20, 0.5);
}

.nav-menu {
    display: flex;
    gap: 24px;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

/* Search Box */
.search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 8px 16px;
    transition: all var(--transition-normal);
}

.search-box:focus-within {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.2);
}

.search-input {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 200px;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    color: var(--text-secondary);
    padding: 4px 8px;
    transition: color var(--transition-fast);
}

.search-btn:hover {
    color: var(--accent-primary);
}

/* Hero Section */
.hero {
    position: relative;
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    padding-bottom: 80px;
    margin-bottom: 20px;
}

.hero-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center top;
    transition: opacity var(--transition-slow);
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(20, 20, 20, 0.3) 0%,
        rgba(20, 20, 20, 0.5) 50%,
        rgba(20, 20, 20, 1) 100%
    ),
    linear-gradient(
        to right,
        rgba(20, 20, 20, 0.9) 0%,
        rgba(20, 20, 20, 0.4) 50%,
        rgba(20, 20, 20, 0) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 0 4%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-gradient);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 16px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.hero-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--gold);
    font-weight: 600;
}

.hero-type {
    padding: 2px 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 28px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition-normal);
}

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

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: rgba(110, 110, 110, 0.6);
    color: var(--text-primary);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    background: rgba(110, 110, 110, 0.8);
    transform: scale(1.05);
}

/* Main Content */
.main-content {
    position: relative;
    z-index: 5;
    padding: 0 4%;
    margin-top: -60px;
}

/* Content Row */
.content-row {
    margin-bottom: 50px;
}

.row-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.row-title {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.see-all {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color var(--transition-fast);
}

.see-all:hover {
    color: var(--accent-primary);
}

/* Row Slider */
.row-slider {
    position: relative;
}

.slider-track {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 10px 0;
}

.slider-track::-webkit-scrollbar {
    display: none;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(20, 20, 20, 0.8);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 10;
    opacity: 0;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

.row-slider:hover .slider-btn {
    opacity: 1;
}

.slider-btn:hover {
    background: var(--accent-primary);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: -20px;
}

.slider-next {
    right: -20px;
}

/* Content Card */
.content-card {
    flex: 0 0 var(--card-width);
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: var(--bg-card);
}

.content-card:hover {
    transform: scale(1.08);
    z-index: 10;
    box-shadow: var(--shadow-lg);
}

.content-card:hover .card-overlay {
    opacity: 1;
}

.card-image {
    width: 100%;
    height: var(--card-height);
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.content-card:hover .card-image {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px 12px 12px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.7) 60%, transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--gold);
}

.card-type {
    padding: 2px 8px;
    background: rgba(229, 9, 20, 0.8);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.card-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 60px;
    height: 60px;
    background: rgba(229, 9, 20, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    opacity: 0;
    transition: all var(--transition-normal);
}

.content-card:hover .card-play {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 50px 20px;
    z-index: 2000;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal-content {
    position: relative;
    width: 100%;
    max-width: 900px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    transform: scale(0.9) translateY(30px);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

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

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(20, 20, 20, 0.8);
    color: var(--text-primary);
    border-radius: 50%;
    font-size: 1.2rem;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--accent-primary);
    transform: rotate(90deg);
}

.modal-backdrop {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.modal-info {
    padding: 30px;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.modal-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--gold);
    font-weight: 600;
}

.modal-genres {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.genre-tag {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.genre-tag:hover {
    background: var(--accent-primary);
}

.modal-synopsis {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.modal-cast {
    margin-bottom: 24px;
}

.cast-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-muted);
}

.cast-list {
    color: var(--text-secondary);
}

.modal-actions {
    display: flex;
    gap: 16px;
}

/* Episodes Section */
.episodes-section {
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
}

.episodes-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.season-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.season-tab {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.season-tab:hover,
.season-tab.active {
    background: var(--accent-primary);
}

.episodes-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
}

.episode-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.episode-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(8px);
}

.episode-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
    min-width: 40px;
    text-align: center;
}

.episode-info {
    flex: 1;
}

.episode-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.episode-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.episode-play {
    width: 45px;
    height: 45px;
    background: var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.episode-item:hover .episode-play {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

/* Footer */
.footer {
    background: linear-gradient(to top, #0a0a0a, var(--bg-primary));
    padding: 60px 4% 30px;
    margin-top: 60px;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 3px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.footer-text {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Grid Layout for Category Pages */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.page-header {
    padding: calc(var(--header-height) + 40px) 4% 30px;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-subtitle {
    color: var(--text-secondary);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 40px 0;
}

.pagination-btn {
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination-btn:hover,
.pagination-btn.active {
    background: var(--accent-primary);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Search Results */
.search-results {
    padding: calc(var(--header-height) + 40px) 4% 40px;
    min-height: 80vh;
}

.search-results-header {
    margin-bottom: 30px;
}

.search-query {
    color: var(--accent-primary);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 80px 20px;
}

.no-results-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.no-results-text {
    font-size: 1.3rem;
    color: var(--text-secondary);
}

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

.skeleton-card {
    width: var(--card-width);
    height: var(--card-height);
    flex-shrink: 0;
}

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

/* Responsive */
@media (max-width: 1200px) {
    :root {
        --card-width: 180px;
        --card-height: 260px;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .search-input {
        width: 150px;
    }
}

@media (max-width: 768px) {
    :root {
        --card-width: 150px;
        --card-height: 220px;
        --header-height: 60px;
    }

    .hero {
        height: 70vh;
        min-height: 500px;
    }

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

    .hero-description {
        font-size: 0.95rem;
        -webkit-line-clamp: 2;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        padding: 12px 24px;
    }

    .row-title {
        font-size: 1.2rem;
    }

    .slider-btn {
        display: none;
    }

    .modal-content {
        margin: 0;
        border-radius: var(--border-radius-lg);
    }

    .modal-title {
        font-size: 1.5rem;
    }

    .modal-actions {
        flex-direction: column;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 12px;
    }

    .search-input {
        width: 120px;
    }
}

@media (max-width: 480px) {
    :root {
        --card-width: 130px;
        --card-height: 190px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    .header {
        padding: 0 3%;
    }

    .main-content {
        padding: 0 3%;
    }

    .hero-content {
        padding: 0 3%;
    }

    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}