/* فونت‌های فارسی */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazir-font@v30.1.0/dist/font-face.css');

:root {
    --netflix-red: #e50914;
    --netflix-black: #141414;
    --netflix-dark: #181818;
    --netflix-gray: #808080;
    --netflix-light-gray: #333;
    --netflix-gradient: linear-gradient(135deg, #141414 0%, #1a1a1a 100%);
    --persian-font: 'Vazirmatn', 'Vazir', 'Tahoma', sans-serif;
}

body {
    background: var(--netflix-gradient);
    font-family: var(--persian-font);
    color: white;
    min-height: 100vh;
    direction: rtl;
    text-align: right;
}

/* Navbar */
.navbar {
    background: linear-gradient(180deg, rgba(20,20,20,0.95) 0%, rgba(20,20,20,0.9) 100%);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 0.5rem 0;
}

.navbar-brand {
    color: var(--netflix-red) !important;
    font-size: 2rem;
    font-weight: bold;
    text-decoration: none;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(45deg, rgba(229,9,20,0.8) 0%, rgba(255,0,0,0.6) 100%);
    padding: 1rem 0;
    text-align: center;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Search Box */
.search-box {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 25px;
    color: white;
    padding: 0.75rem 1.5rem;
    width: 300px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    text-align: right;
}
.search-box::placeholder {
    color: rgba(255,255,255,0.7);
}
.search-box:focus {
    background: rgba(255,255,255,0.15);
    border-color: var(--netflix-red);
    box-shadow: 0 0 0 2px rgba(229,9,20,0.3);
    color: white;
    outline: none;
}
.search-btn {
    position: absolute;
    left: 8px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.7);
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}
.search-btn:hover {
    color: white;
    background: rgba(255,255,255,0.1);
}

/* Video Cards */
.video-card {
    position: relative;
    background: var(--netflix-dark);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
.video-card:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    z-index: 10;
}
.video-card:hover .card-overlay {
    opacity: 1;
}
.cover-image,
.no-cover {
    width: 100%;
    aspect-ratio: 27/40;
    min-height: 200px;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    background: linear-gradient(45deg, var(--netflix-red) 0%, #ff6b6b 100%);
    transition: all 0.3s ease;
}
.video-card:hover .cover-image {
    transform: scale(1.1);
}
.card-overlay {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.8) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
}
.play-button {
    position: absolute;
    top: 50%;
    right: 50%;
    transform: translate(50%, -50%);
    background: rgba(229,9,20,0.9);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    color: white;
    font-size: 1.5rem;
    opacity: 0;
    transition: all 0.3s ease;
}
.video-card:hover .play-button {
    opacity: 1;
}

/* Badge for type (فیلم/سریال) */
.type-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 20;
    padding: 0.35em 1em 0.35em 0.9em;
    font-size: 0.95rem;
    font-weight: bold;
    border-radius: 1.5rem;
    background: rgba(0,0,0,0.7);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 0.5em;
    letter-spacing: 0.5px;
}
.type-badge.film {
    background: linear-gradient(90deg, #e50914 60%, #ff6b6b 100%);
}
.type-badge.series {
    background: linear-gradient(90deg, #007bff 60%, #00c6ff 100%);
}

/* Folder Cards */
.folder-card {
    background: var(--netflix-dark);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255,255,255,0.1);
}
.folder-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    border-color: var(--netflix-red);
}
.folder-link {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 500;
}
.folder-link:hover {
    color: var(--netflix-red);
}
.folder-icon {
    font-size: 2rem;
    margin-right: 1rem;
    color: var(--netflix-red);
}

/* Video Player */
.video-player {
    width: 100%;
    border-radius: 12px 12px 0 0;
    background: #000;
}
.video-info {
    padding: 1.5rem;
}
.video-title {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}
.video-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
    color: var(--netflix-red);
}

/* Breadcrumb */
.breadcrumb {
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}
.breadcrumb-item a {
    color: var(--netflix-red);
    text-decoration: none;
    transition: color 0.3s ease;
}
.breadcrumb-item a:hover {
    color: #ff6b6b;
}
.breadcrumb-item.active {
    color: white;
}

/* Buttons */
.back-btn {
    background: linear-gradient(45deg, var(--netflix-red), #ff6b6b);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(229,9,20,0.3);
}
.back-btn:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(229,9,20,0.5);
}
.back-btn i {
    margin-right: 0.5rem;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
}
.empty-state i {
    font-size: 4rem;
    color: var(--netflix-gray);
    margin-bottom: 2rem;
}
.empty-state h4 {
    color: white;
    margin-bottom: 1rem;
}
.empty-state p {
    color: var(--netflix-gray);
    font-size: 1.1rem;
}

/* No Cover Placeholder */
.no-cover {
    width: 100%;
    height: 280px;
    background: linear-gradient(45deg, var(--netflix-red) 0%, #ff6b6b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

/* Footer */
.footer {
    background: var(--netflix-dark);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 0.5rem 0 1rem;
    margin-top: 1rem;
}
.footer-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}
.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.footer-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--netflix-gray);
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}
.footer-links a {
    color: var(--netflix-gray);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
}
.footer-links a:hover {
    color: var(--netflix-red);
}
.footer-divider {
    border-color: rgba(255,255,255,0.1);
    margin: 2rem 0 1rem;
}
.footer-bottom {
    padding-top: 1rem;
}
.copyright {
    font-size: 0.9rem;
    margin: 0;
}
.social-links {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}
.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--netflix-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}
.social-link:hover {
    background: var(--netflix-red);
    color: white;
    transform: translateY(-2px);
}

/* Theme Switcher */
.theme-switcher {
    position: relative;
}
.theme-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    position: relative;
    width: 60px;
    height: 30px;
}
.toggle-track {
    width: 60px;
    height: 30px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 15px;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}
.toggle-thumb {
    width: 26px;
    height: 26px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    right: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}
[data-theme="light"] .toggle-thumb {
    right: 32px;
}
.toggle-thumb i {
    font-size: 12px;
    transition: all 0.3s ease;
}
.light-icon {
    color: #f39c12;
    opacity: 0;
    transform: scale(0);
}
.dark-icon {
    color: #34495e;
    opacity: 1;
    transform: scale(1);
}
[data-theme="light"] .light-icon {
    opacity: 1;
    transform: scale(1);
}
[data-theme="light"] .dark-icon {
    opacity: 0;
    transform: scale(0);
}
body {
    transition: background-color 0.3s ease, color 0.3s ease;
}
.theme-transition {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .video-grid { padding: 0 1rem; }
    .search-box { width: 100%; max-width: 300px; }
    .page-title { font-size: 2rem; }
    .folder-card, .video-card { margin-bottom: 1rem; }
    .footer { padding: 2rem 0 1rem; }
    .footer-title { font-size: 1.3rem; }
    .social-links { justify-content: center; margin-top: 1rem; }
    .copyright { text-align: center; margin-bottom: 1rem; }
}
@media (max-width: 576px) {
    .search-box { width: 150px; padding: 0.5rem 1rem; }
    .navbar-nav { margin: 1rem 0; }
    .d-flex.align-items-center { flex-direction: column; gap: 1rem; }
    .theme-switcher { order: -1; }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.6s ease-out; }

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: var(--netflix-red);
    animation: spin 1s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Light Theme Variables */
[data-theme="light"] {
    --netflix-red: #007bff;
    --netflix-black: #fff;
    --netflix-dark: #f8f9fa;
    --netflix-gray: #6c757d;
    --netflix-light-gray: #dee2e6;
    --netflix-gradient: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    color: #212529;
    background: var(--netflix-gradient);
}
[data-theme="light"] body {
    background: var(--netflix-gradient);
    color: #212529;
}
[data-theme="light"] .navbar {
    background: var(--netflix-gradient);
    border-bottom: 1px solid var(--netflix-light-gray);
}
[data-theme="light"] .navbar-brand {
    color: var(--netflix-red) !important;
}
[data-theme="light"] .nav-link {
    color: #212529 !important;
}
[data-theme="light"] .nav-link:hover {
    color: var(--netflix-red) !important;
}
[data-theme="light"] .search-box {
    background: rgba(0,0,0,0.05);
    border: 1px solid var(--netflix-light-gray);
    color: #212529;
}
[data-theme="light"] .search-box::placeholder {
    color: #6c757d;
}
[data-theme="light"] .search-box:focus {
    background: rgba(0,0,0,0.1);
    border-color: var(--netflix-red);
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
    color: #212529;
}
[data-theme="light"] .video-card, [data-theme="light"] .folder-card {
    background: #fff;
    border: 1px solid var(--netflix-light-gray);
    color: #212529;
}
[data-theme="light"] .video-card:hover, [data-theme="light"] .folder-card:hover {
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: var(--netflix-red);
}
[data-theme="light"] .cover-image, [data-theme="light"] .no-cover {
    background: #e9ecef;
}
[data-theme="light"] .type-badge.film {
    background: linear-gradient(90deg, #007bff 60%, #00c6ff 100%);
}
[data-theme="light"] .type-badge.series {
    background: linear-gradient(90deg, #e50914 60%, #ff6b6b 100%);
}
[data-theme="light"] .card-overlay {
    background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.8) 100%);
    color: #212529;
}
[data-theme="light"] .play-button {
    background: rgba(0,123,255,0.9);
    color: #fff;
}
[data-theme="light"] .back-btn {
    background: linear-gradient(45deg, #007bff, #00c6ff);
    color: #fff;
}
[data-theme="light"] .empty-state {
    background: rgba(0,0,0,0.03);
    border: 1px solid var(--netflix-light-gray);
    color: #212529;
}
[data-theme="light"] .empty-state h4 {
    color: #212529;
}
[data-theme="light"] .empty-state p {
    color: #6c757d;
}
[data-theme="light"] .footer {
    background: #f8f9fa;
    border-top: 1px solid var(--netflix-light-gray);
    color: #212529;
}
[data-theme="light"] .footer-title, [data-theme="light"] .footer-section-title {
    color: #212529;
}
[data-theme="light"] .footer-links a {
    color: #6c757d;
}
[data-theme="light"] .footer-links a:hover {
    color: #007bff;
}
[data-theme="light"] .social-link {
    color: #6c757d;
}
[data-theme="light"] .social-link:hover {
    color: #007bff;
}
[data-theme="light"] .theme-switcher .toggle-track {
    background: linear-gradient(45deg, #e0e0e0, #bdbdbd);
}
[data-theme="light"] .toggle-thumb {
    background: #fff;
}
[data-theme="light"] .light-icon {
    color: #f39c12;
}
[data-theme="light"] .dark-icon {
    color: #34495e;
}

/* فاصله برای جلوگیری از قرار گرفتن محتوا زیر هدر */
.main-content,
.hero-section {
    padding-top: 80px;
}
@media (max-width: 768px) {
    .main-content,
    .hero-section {
        padding-top: 60px;
    }
}