:root {
  --bg-a: #070816;
  --bg-b: #151136;
  --panel: rgba(255, 255, 255, 0.10);
  --panel-strong: rgba(255, 255, 255, 0.16);
  --line: rgba(255, 255, 255, 0.16);
  --text: #f8fbff;
  --muted: #aeb7d8;
  --primary: #9d8df9;
  --primary-deep: #6d3eed;
  --accent: #7d9aff;
  --warm: #ffd166;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 12% 6%, rgba(125, 154, 255, 0.24), transparent 32rem),
    radial-gradient(circle at 88% 12%, rgba(157, 141, 249, 0.30), transparent 28rem),
    linear-gradient(135deg, var(--bg-a), var(--bg-b) 54%, #060713);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.40) 0 1px, transparent 1px),
    linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  background-size: 42px 42px, 100% 100%;
  opacity: 0.22;
  z-index: -1;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 22, 0.70);
  backdrop-filter: blur(18px);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  min-height: 68px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.logo strong,
.footer-logo {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.logo-mark {
  color: var(--primary);
  filter: drop-shadow(0 0 14px rgba(157, 141, 249, 0.85));
  animation: twinkle 3s ease-in-out infinite;
}

.desktop-nav,
.mobile-nav {
  align-items: center;
  gap: 22px;
}

.desktop-nav {
  display: flex;
}

.desktop-nav a,
.mobile-nav a {
  color: #dce2ff;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--primary);
  text-shadow: 0 0 12px rgba(157, 141, 249, 0.75);
}

.menu-toggle {
  display: none;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 7px 12px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  padding: 0 20px 18px;
  flex-direction: column;
}

.mobile-nav.open {
  display: flex;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  margin: 56px auto;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.section-kicker {
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.section-head h2,
.page-hero h1,
.hero-title {
  margin-bottom: 0;
}

.hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-slide {
  display: none;
  min-height: 650px;
  align-items: center;
  position: relative;
}

.hero-slide.active {
  display: flex;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(26px) saturate(1.2);
  opacity: 0.34;
  transform: scale(1.08);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 8, 22, 0.92), rgba(7, 8, 22, 0.64), rgba(7, 8, 22, 0.88)),
    radial-gradient(circle at 72% 30%, rgba(157, 141, 249, 0.28), transparent 24rem);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 110px 20px 78px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 42px;
  align-items: center;
}

.hero-copy {
  max-width: 680px;
}

.hero-title {
  font-size: clamp(2.7rem, 7vw, 5.9rem);
  line-height: 0.95;
  font-weight: 950;
  letter-spacing: -0.06em;
  background: linear-gradient(90deg, #ffffff, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 18px 50px rgba(0, 0, 0, 0.45));
}

.hero-summary {
  margin: 24px 0;
  color: #d8defb;
  font-size: 1.08rem;
  line-height: 1.9;
}

.hero-meta,
.meta-line,
.breadcrumb,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
}

.hero-meta span,
.meta-line span,
.detail-meta span,
.tag-row span,
.filter-bar select,
.filter-bar input,
.search-box input {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 6px 12px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary-deep), var(--accent));
  box-shadow: 0 18px 42px rgba(109, 62, 237, 0.28);
}

.btn.ghost {
  border: 1px solid var(--line);
  background: var(--panel);
}

.hero-poster-wrap {
  position: relative;
  min-height: 430px;
}

.hero-poster {
  position: relative;
  z-index: 1;
  width: min(390px, 82vw);
  margin-left: auto;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}

.hero-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 30px;
  max-width: 330px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 38px;
  height: 7px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
}

.hero-dot.active {
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.search-box {
  margin-top: 26px;
  display: flex;
  gap: 10px;
  max-width: 650px;
}

.search-box input {
  flex: 1;
  min-width: 0;
  color: var(--text);
  outline: none;
  border-radius: 16px;
  padding: 12px 16px;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid.cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid.compact {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.grid.category-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card,
.category-card,
.info-panel,
.player-panel,
.page-hero,
.filter-bar {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 24px;
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.20);
}

.movie-card {
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover,
.category-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(157, 141, 249, 0.55);
  box-shadow: var(--shadow);
}

.movie-card.large {
  display: grid;
  grid-template-columns: 42% 1fr;
}

.movie-card.small .movie-body p,
.movie-card.tiny .movie-body p {
  display: none;
}

.poster {
  position: relative;
  display: block;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card.large .poster img {
  height: 100%;
  aspect-ratio: auto;
}

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

.poster-shade {
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.58));
}

.rank-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  min-width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #1a1230;
  background: linear-gradient(135deg, var(--warm), #ffffff);
  font-weight: 950;
  font-style: normal;
  z-index: 2;
}

.movie-body {
  padding: 16px;
}

.movie-body h3 {
  margin: 10px 0 8px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.movie-body p,
.page-hero p,
.info-panel p,
.detail-text p,
.category-card p,
.footer-inner p {
  color: var(--muted);
  line-height: 1.75;
}

.meta-line {
  gap: 6px;
  font-size: 0.78rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag-row span {
  font-size: 0.78rem;
  color: #e7eaff;
  padding: 4px 9px;
}

.category-card {
  display: block;
  padding: 22px;
  min-height: 180px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.category-card strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.category-card span {
  color: var(--primary);
  font-weight: 800;
}

.page-hero {
  max-width: 1240px;
  margin: 34px auto 36px;
  padding: 38px 34px;
  position: relative;
  overflow: hidden;
}

.page-hero::after,
.info-panel::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  right: -80px;
  top: -90px;
  background: radial-gradient(circle, rgba(157, 141, 249, 0.28), transparent 70%);
  pointer-events: none;
}

.breadcrumb {
  margin-bottom: 18px;
  font-size: 0.92rem;
}

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

.filter-bar {
  max-width: 1240px;
  margin: 0 auto 26px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 170px 170px;
  gap: 12px;
}

.filter-bar input,
.filter-bar select {
  color: var(--text);
  outline: none;
  border-radius: 14px;
  padding: 12px 14px;
}

.filter-bar option {
  color: #111;
}

.detail-layout {
  max-width: 1240px;
  margin: 34px auto 0;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(310px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.player-panel {
  overflow: hidden;
}

.player-shell {
  position: relative;
  background: #000;
  border-radius: 24px;
  overflow: hidden;
}

.player-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  cursor: pointer;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(157, 141, 249, 0.20), rgba(0, 0, 0, 0.48));
  cursor: pointer;
  border: 0;
  color: var(--text);
}

.player-cover.hidden {
  display: none;
}

.play-ring {
  width: 88px;
  height: 88px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-deep), var(--accent));
  box-shadow: 0 0 50px rgba(125, 154, 255, 0.55);
  font-size: 2rem;
}

.detail-side {
  position: sticky;
  top: 92px;
}

.detail-poster {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
}

.detail-text,
.info-panel {
  padding: 24px;
}

.detail-text h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}

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

.related-strip {
  max-width: 1240px;
  margin: 48px auto;
  padding: 0 20px;
}

.site-footer {
  margin-top: 72px;
  border-top: 1px solid var(--line);
  background: rgba(7, 8, 22, 0.64);
  backdrop-filter: blur(18px);
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 38px 20px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
}

.footer-inner ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-inner li {
  margin: 8px 0;
  color: var(--muted);
}

.footer-inner h2 {
  font-size: 1rem;
}

.copyright {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 20px 28px;
  color: #858cac;
  font-size: 0.9rem;
}

.hidden-card {
  display: none !important;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-18px);
  }
}

@keyframes twinkle {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.36;
  }
}

@media (max-width: 1040px) {
  .grid.cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .hero-content,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .hero-poster {
    margin: 0 auto;
  }

  .hero-float-card {
    left: 20px;
  }

  .detail-side {
    position: static;
  }
}

@media (max-width: 740px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero,
  .hero-slide {
    min-height: auto;
  }

  .hero-content {
    padding-top: 72px;
  }

  .hero-poster-wrap {
    min-height: 360px;
  }

  .hero-float-card {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: 14px;
  }

  .grid.featured,
  .grid.cards,
  .grid.compact,
  .grid.category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .movie-card.large {
    display: block;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .grid.featured,
  .grid.cards,
  .grid.compact,
  .grid.category-grid {
    grid-template-columns: 1fr;
  }

  .search-box {
    flex-direction: column;
  }

  .page-hero {
    padding: 28px 22px;
  }
}