/* Dark Anime Streaming UI - Inspired by AnimeKai/Zoro.to */

/* ===== ROOT VARIABLES ===== */
:root {
    --bg-primary: #0f1419;
    --bg-secondary: #1a1f29;
    --bg-tertiary: #2b3440;
    --bg-card: #1e242e;
    --accent-primary: #6d5dfc;
    --accent-secondary: #5b8def;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --badge-sub: #00d662;
    --badge-dub: #5b8def;
    --badge-type: rgba(255, 255, 255, 0.15);
    --gradient-overlay: linear-gradient(to right, rgba(15, 20, 25, 0.95) 30%, rgba(15, 20, 25, 0.7) 60%, transparent);
    --transition: all 0.3s ease;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

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

/* ===== STICKY NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.8rem 0;
}

.nav-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.logo i {
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    transition: var(--transition);
    color: var(--text-secondary);
}

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

/* Genre Mega-Menu */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.mega-menu {
    position: absolute;
    top: calc(100% + 1rem);
    left: 0;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    min-width: 500px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.genre-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
}

.genre-item {
    padding: 0.6rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    text-align: center;
    font-size: 0.9rem;
    transition: var(--transition);
    color: var(--text-secondary);
}

.genre-item:hover {
    background: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* Navbar Right Side */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box input {
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.6rem 2.5rem 0.6rem 1rem;
    border-radius: 20px;
    color: var(--text-primary);
    width: 250px;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-primary);
    width: 300px;
}

.search-box i {
    position: absolute;
    right: 1rem;
    color: var(--text-secondary);
}

.language-toggle {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 20px;
    padding: 0.3rem;
}

.lang-btn {
    padding: 0.4rem 1rem;
    border-radius: 16px;
    color: var(--text-secondary);
    transition: var(--transition);
    font-weight: 500;
}

.lang-btn.active {
    background: var(--accent-primary);
    color: var(--text-primary);
}

.user-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: var(--transition);
}

.user-btn:hover {
    background: var(--accent-primary);
}

/* ===== HERO CAROUSEL ===== */
.hero-carousel {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
    background-size: cover;
    background-position: center;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

.carousel-content {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 4rem;
}

.content-wrapper {
    max-width: 600px;
}

.spotlight-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(109, 93, 252, 0.2);
    border: 1px solid var(--accent-primary);
    border-radius: 20px;
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.anime-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.anime-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.episodes-badge {
    background: var(--bg-tertiary);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
}

.badge-container {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.badge {
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
}

.badge-sub {
    background: var(--badge-sub);
    color: #000;
}

.badge-dub {
    background: var(--badge-dub);
    color: #fff;
}

.genre-tags {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.genre-tag {
    padding: 0.3rem 0.8rem;
    background: var(--badge-type);
    border-radius: 6px;
    font-size: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.anime-synopsis {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.action-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: #8270fd;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(109, 93, 252, 0.4);
}

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

.btn-secondary:hover {
    background: var(--bg-card);
}

.btn-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.btn-icon:hover {
    background: var(--accent-primary);
}

/* Carousel Controls */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: var(--transition);
    z-index: 10;
}

.carousel-control:hover {
    background: var(--accent-primary);
}

.carousel-control.prev {
    left: 2rem;
}

.carousel-control.next {
    right: 2rem;
}

.carousel-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.8rem;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.indicator.active {
    background: var(--accent-primary);
    width: 30px;
    border-radius: 6px;
}

/* ===== MAIN CONTENT GRID ===== */
.main-content {
    max-width: 1920px;
    margin: 0 auto;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
    padding: 2rem 2rem;
}

/* ===== CONTENT SECTIONS ===== */
.content-section {
    margin-bottom: 3rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

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

.view-all {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

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

/* Horizontal Scroll */
.horizontal-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--bg-secondary);
}

.horizontal-scroll::-webkit-scrollbar {
    height: 8px;
}

.horizontal-scroll::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 10px;
}

.horizontal-scroll::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 10px;
}

.anime-card-container {
    display: flex;
    gap: 1.5rem;
    padding-bottom: 1rem;
}

/* ===== ANIME CARDS ===== */
.anime-card {
    flex: 0 0 200px;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.anime-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.card-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

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

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

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.play-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.5rem;
    transition: var(--transition);
}

.play-btn:hover {
    transform: scale(1.1);
}

.card-badges {
    position: absolute;
    top: 0.8rem;
    left: 0.8rem;
    display: flex;
    gap: 0.5rem;
}

.type-label {
    position: absolute;
    top: 0.8rem;
    right: 0.8rem;
    background: var(--badge-type);
    backdrop-filter: blur(10px);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.episode-count {
    position: absolute;
    bottom: 0.8rem;
    right: 0.8rem;
    background: rgba(0, 0, 0, 0.8);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-content {
    padding: 1rem;
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.score {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: #ffc107;
}

/* ===== TRENDING SIDEBAR ===== */
.trending-sidebar {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: 100px;
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-header {
    margin-bottom: 1.5rem;
}

.sidebar-title {
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

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

.trending-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    background: var(--bg-tertiary);
    padding: 0.3rem;
    border-radius: 8px;
}

.tab-btn {
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--accent-primary);
    color: var(--text-primary);
}

.trending-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.trending-item {
    display: flex;
    gap: 1rem;
    padding: 0.8rem;
    background: var(--bg-card);
    border-radius: 8px;
    transition: var(--transition);
    cursor: pointer;
}

.trending-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(5px);
}

.trending-rank {
    width: 30px;
    height: 30px;
    background: var(--accent-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.trending-image {
    width: 60px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.trending-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trending-info {
    flex: 1;
    min-width: 0;
}

.trending-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.trending-meta {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.badge-mini {
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
}

.trending-score {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: #ffc107;
}

/* ===== A-Z BROWSE ===== */
.az-browse {
    margin-top: 3rem;
}

.az-index {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.az-letter {
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition);
    border: 2px solid transparent;
}

.az-letter:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: translateY(-3px);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 4rem;
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1920px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.footer-section a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent-primary);
    padding-left: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-primary);
    transform: translateY(-3px);
    padding-left: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .trending-sidebar {
        position: static;
    }

    .sidebar-sticky {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-links,
    .search-box {
        display: none;
    }

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

    .carousel-content {
        padding: 0 2rem;
    }

    .content-grid {
        padding: 1rem;
    }

    .anime-card {
        flex: 0 0 150px;
    }

    .card-image {
        height: 210px;
    }

    .genre-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}