:root {
    --bg: #020617;
    --bg-soft: #0f172a;
    --surface: #111827;
    --surface-strong: #0b1120;
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --cyan: #22d3ee;
    --cyan-strong: #06b6d4;
    --cyan-dark: rgba(8, 145, 178, 0.22);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
    --radius: 22px;
    --radius-sm: 14px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg);
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100%;
    color: var(--text);
    background:
        radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.13), transparent 32rem),
        radial-gradient(circle at 80% 10%, rgba(14, 165, 233, 0.12), transparent 36rem),
        linear-gradient(180deg, #020617 0%, #0f172a 48%, #020617 100%);
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    border-bottom: 1px solid transparent;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.52), rgba(2, 6, 23, 0));
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
    background: rgba(2, 6, 23, 0.94);
    border-color: var(--line);
    box-shadow: 0 18px 40px rgba(2, 6, 23, 0.35);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    max-width: 1280px;
    height: 76px;
    margin: 0 auto;
    padding: 0 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: rgba(34, 211, 238, 0.18);
    box-shadow: 0 0 32px rgba(34, 211, 238, 0.28);
}

.brand-icon span {
    width: 0;
    height: 0;
    margin-left: 3px;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 12px solid var(--cyan);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-text strong {
    font-size: 19px;
    letter-spacing: 0.02em;
}

.brand-text small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
    white-space: nowrap;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link,
.nav-dropdown-button {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 14px;
    border: 0;
    border-radius: 12px;
    color: var(--muted-strong);
    background: transparent;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.nav-dropdown:hover .nav-dropdown-button {
    color: var(--cyan);
    background: rgba(15, 23, 42, 0.78);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    display: grid;
    min-width: 210px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    backdrop-filter: blur(16px);
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-dropdown-menu a {
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--muted-strong);
}

.nav-dropdown-menu a:hover {
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.1);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 280px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.66);
}

.header-search input,
.mobile-search input,
.hero-search input,
.large-search input,
.filter-input,
.filter-select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.72);
    outline: none;
}

.header-search input {
    min-width: 0;
    border: 0;
    padding: 9px 10px 9px 14px;
    background: transparent;
}

.header-search button,
.mobile-search button,
.hero-search button,
.large-search button {
    border: 0;
    border-radius: 999px;
    color: white;
    background: var(--cyan-strong);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.header-search button {
    padding: 9px 14px;
}

.header-search button:hover,
.mobile-search button:hover,
.hero-search button:hover,
.large-search button:hover,
.primary-button:hover {
    background: #0891b2;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.74);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    border-radius: 2px;
    background: var(--text);
}

.mobile-nav {
    display: none;
    border-top: 1px solid var(--line);
    padding: 14px 24px 20px;
    background: rgba(2, 6, 23, 0.96);
}

.mobile-nav-link {
    display: block;
    padding: 12px 14px;
    border-radius: 12px;
    color: var(--muted-strong);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.09);
}

.mobile-search {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.mobile-search input {
    padding: 11px 12px;
}

.mobile-search button {
    padding: 0 16px;
}

.hero-carousel {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.9s ease;
}

.hero-slide.is-active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.92) 0%, rgba(2, 6, 23, 0.68) 42%, rgba(2, 6, 23, 0.22) 100%),
        linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.34) 42%, rgba(2, 6, 23, 0.2) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    min-height: 72vh;
    max-width: 1280px;
    margin: 0 auto;
    padding: 150px 24px 86px;
}

.hero-copy {
    max-width: 780px;
}

.eyebrow,
.hero-kicker {
    display: inline-flex;
    align-items: center;
    margin-bottom: 14px;
    color: var(--cyan);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-copy h1,
.page-hero h1 {
    margin: 0 0 18px;
    font-size: clamp(38px, 6vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-copy p,
.page-hero p,
.home-search-panel p {
    max-width: 760px;
    margin: 0;
    color: var(--muted-strong);
    font-size: 18px;
    line-height: 1.8;
}

.hero-tags,
.detail-meta,
.detail-tags,
.movie-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags {
    margin-top: 24px;
}

.hero-tags span,
.detail-meta span,
.detail-tags span,
.movie-tags span,
.poster-badge {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(34, 211, 238, 0.18);
    border-radius: 999px;
    color: #a5f3fc;
    background: rgba(34, 211, 238, 0.1);
}

.hero-tags span,
.detail-meta span,
.detail-tags span {
    padding: 7px 12px;
    font-size: 13px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.primary-button,
.ghost-button,
.section-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-weight: 700;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.primary-button {
    min-height: 46px;
    padding: 0 20px;
    color: white;
    background: var(--cyan-strong);
}

.primary-button.full {
    width: 100%;
}

.ghost-button,
.section-more {
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid var(--line);
    color: var(--muted-strong);
    background: rgba(15, 23, 42, 0.62);
}

.ghost-button:hover,
.section-more:hover {
    color: var(--cyan);
    border-color: rgba(34, 211, 238, 0.4);
    background: rgba(34, 211, 238, 0.1);
    transform: translateY(-1px);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: white;
    background: rgba(15, 23, 42, 0.58);
    cursor: pointer;
    backdrop-filter: blur(12px);
}

.hero-prev {
    left: 24px;
}

.hero-next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 4;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 9px;
    height: 9px;
    border: 0;
    border-radius: 999px;
    background: rgba(203, 213, 225, 0.56);
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--cyan);
}

.home-search-panel,
.content-section,
.page-hero,
.breadcrumb,
.detail-layout {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.home-search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 470px);
    gap: 28px;
    align-items: center;
    margin-top: -42px;
    padding-top: 28px;
    padding-bottom: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.84);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.home-search-panel h2,
.section-heading h2,
.detail-header h1,
.detail-content-card h2,
.footer-inner h2 {
    margin: 0;
}

.home-search-panel h2,
.section-heading h2 {
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.hero-search,
.large-search {
    display: flex;
    gap: 10px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.56);
}

.hero-search input,
.large-search input {
    min-height: 48px;
    border: 0;
    padding: 0 14px;
    background: transparent;
}

.hero-search button,
.large-search button {
    min-width: 112px;
    padding: 0 18px;
}

.content-section {
    padding-top: 68px;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 26px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.featured-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.movie-card {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.82);
    overflow: hidden;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px) scale(1.01);
    border-color: rgba(34, 211, 238, 0.42);
    box-shadow: 0 28px 48px rgba(8, 145, 178, 0.16);
}

.movie-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.poster-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--surface-strong);
}

.poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.movie-card:hover .poster-wrap img {
    transform: scale(1.08);
}

.poster-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 36%, rgba(2, 6, 23, 0.84) 100%);
}

.poster-play {
    position: absolute;
    left: 50%;
    top: 50%;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    color: var(--cyan);
    background: rgba(2, 6, 23, 0.72);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.poster-badge {
    position: absolute;
    left: 12px;
    bottom: 12px;
    padding: 5px 10px;
    font-size: 12px;
}

.movie-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
}

.movie-card-body strong {
    display: -webkit-box;
    min-height: 1.35em;
    overflow: hidden;
    color: var(--text);
    font-size: 17px;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-meta-line,
.movie-desc {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.movie-desc {
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-tags span {
    padding: 4px 8px;
    font-size: 12px;
}

.category-grid,
.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.category-tile,
.category-page-tile {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 178px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    background:
        radial-gradient(circle at 100% 0%, rgba(34, 211, 238, 0.18), transparent 180px),
        rgba(15, 23, 42, 0.8);
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-tile:hover,
.category-page-tile:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.38);
}

.category-tile strong,
.category-page-tile h2 {
    font-size: 22px;
}

.category-tile p,
.category-page-tile p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.category-count,
.category-page-tile span {
    color: var(--cyan);
    font-weight: 700;
}

.ranking-grid,
.ranking-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.compact-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.76);
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.compact-card:hover {
    transform: translateY(-3px);
    border-color: rgba(34, 211, 238, 0.38);
}

.compact-card a {
    display: grid;
    grid-template-columns: auto 86px 1fr;
    gap: 14px;
    align-items: center;
    padding: 12px;
}

.compact-card img {
    width: 86px;
    height: 54px;
    border-radius: 12px;
    object-fit: cover;
}

.compact-card strong {
    display: block;
    margin-bottom: 5px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.compact-card small {
    display: block;
    overflow: hidden;
    color: var(--muted);
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rank-number {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 12px;
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.12);
    font-weight: 800;
}

.page-main {
    padding-top: 118px;
    padding-bottom: 80px;
}

.page-hero {
    padding-top: 58px;
    padding-bottom: 34px;
}

.compact-hero,
.category-hero {
    border-bottom: 1px solid var(--line);
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px 220px;
    gap: 12px;
    margin-bottom: 24px;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 14px;
    background: rgba(15, 23, 42, 0.78);
}

.filter-input,
.filter-select {
    min-height: 46px;
    padding: 0 14px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: var(--cyan);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    align-items: start;
}

.player-frame {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: black;
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9;
}

.movie-player {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: black;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: white;
    background: radial-gradient(circle at center, rgba(15, 23, 42, 0.18), rgba(2, 6, 23, 0.58));
    cursor: pointer;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.play-overlay span {
    display: grid;
    place-items: center;
    width: 82px;
    height: 82px;
    border-radius: 50%;
    color: var(--cyan);
    background: rgba(2, 6, 23, 0.82);
    box-shadow: 0 0 44px rgba(34, 211, 238, 0.25);
    font-size: 32px;
}

.play-overlay.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.detail-header,
.detail-content-card,
.side-poster-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.78);
}

.detail-header {
    margin-top: 22px;
    padding: 24px;
}

.detail-header h1 {
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.15;
}

.detail-header p,
.detail-content-card p,
.side-poster-card p {
    color: var(--muted-strong);
    line-height: 1.85;
}

.detail-meta {
    margin-top: 18px;
}

.detail-content-card {
    margin-top: 18px;
    padding: 24px;
}

.detail-content-card h2 {
    margin-bottom: 12px;
    font-size: 24px;
}

.tags-card .detail-tags {
    margin-top: 8px;
}

.detail-side {
    position: sticky;
    top: 98px;
}

.side-poster-card {
    padding: 16px;
}

.side-poster-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
    object-fit: cover;
}

.side-poster-card h2 {
    margin: 16px 0 8px;
}

.related-section {
    margin-top: 24px;
}

.large-search {
    max-width: 720px;
    margin-top: 24px;
}

.search-results-section {
    min-height: 420px;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.84), rgba(2, 6, 23, 0.98));
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 24px;
}

.footer-brand p,
.footer-links a,
.footer-bottom {
    color: var(--muted);
}

.footer-links {
    display: grid;
    gap: 10px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 18px 24px 26px;
    border-top: 1px solid var(--line);
    font-size: 14px;
}

.is-filter-hidden {
    display: none;
}

@media (max-width: 1180px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .site-header.is-open .mobile-nav {
        display: block;
    }

    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .category-grid,
    .category-overview-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .header-search {
        display: none;
    }

    .home-search-panel,
    .detail-layout,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .featured-grid,
    .movie-grid,
    .ranking-grid,
    .ranking-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filter-panel {
        grid-template-columns: 1fr;
    }

    .detail-side {
        position: static;
    }
}

@media (max-width: 640px) {
    .header-inner {
        height: 66px;
        padding: 0 16px;
    }

    .brand-text small {
        display: none;
    }

    .hero-carousel,
    .hero-inner {
        min-height: 82vh;
    }

    .hero-inner {
        padding: 116px 18px 82px;
    }

    .hero-copy p,
    .page-hero p,
    .home-search-panel p {
        font-size: 16px;
    }

    .hero-arrow {
        display: none;
    }

    .home-search-panel,
    .content-section,
    .page-hero,
    .breadcrumb,
    .detail-layout {
        padding-left: 16px;
        padding-right: 16px;
    }

    .home-search-panel {
        margin-top: -24px;
    }

    .hero-search,
    .large-search {
        flex-direction: column;
    }

    .hero-search button,
    .large-search button {
        min-height: 46px;
    }

    .movie-grid,
    .featured-grid,
    .ranking-grid,
    .ranking-list,
    .category-grid,
    .category-overview-grid {
        grid-template-columns: 1fr;
    }

    .compact-card a {
        grid-template-columns: auto 78px 1fr;
    }

    .footer-bottom {
        flex-direction: column;
    }
}