:root {
  color-scheme: dark;
  --bg: #080a0f;
  --panel: #111722;
  --panel-soft: #171e2a;
  --text: #f6f8fb;
  --muted: #9aa7b8;
  --line: rgba(255, 255, 255, 0.09);
  --accent: #00d084;
  --accent-2: #31a8ff;
  --danger: #ff4d5e;
  --radius: 8px;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(0, 208, 132, 0.14), transparent 34rem),
    linear-gradient(180deg, #0d1119 0%, var(--bg) 18rem);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

button {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 10, 15, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 28px rgba(0, 208, 132, 0.35);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a,
.text-link,
.back-link {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
}

.site-nav a:hover,
.text-link:hover,
.back-link:hover {
  color: var(--text);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.page-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.hero {
  display: grid;
  align-items: end;
  min-height: 300px;
  margin-bottom: 30px;
  padding: 44px 0 20px;
}

.hero h1,
.page-heading h1,
.watch-title h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2rem, 6vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.category-section,
.quick-panel {
  margin-top: 34px;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.section-title h2 {
  margin: 0;
  font-size: 1.32rem;
}

.section-title p,
.page-heading p {
  margin: 4px 0 0;
  color: var(--muted);
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.category-grid {
  margin-top: 22px;
}

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

.channel-card {
  display: grid;
  grid-template-rows: auto minmax(78px, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-width: 0;
  min-height: 176px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-soft), var(--panel));
  box-shadow: var(--shadow);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.channel-card:hover,
.channel-card:focus-visible {
  border-color: rgba(0, 208, 132, 0.65);
  background: #192231;
  transform: translateY(-2px);
  outline: none;
}

.logo-box {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  width: 100%;
  min-height: 78px;
  overflow: hidden;
  border-radius: 7px;
  background: #080b12;
}

.logo-box img {
  width: 78%;
  max-height: 76px;
  object-fit: contain;
}

.logo-letter {
  color: var(--accent);
  font-size: 2rem;
  font-weight: 900;
}

.channel-card strong {
  align-self: center;
  min-width: 0;
  color: var(--text);
  font-size: 0.94rem;
  line-height: 1.22;
  text-align: center;
  overflow-wrap: anywhere;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  width: auto;
  min-width: 0;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 0.66rem;
  font-weight: 900;
  line-height: 1;
}

.page-heading {
  padding: 26px 0 8px;
}

.page-heading h1 {
  margin-top: 10px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.pagination a,
.pagination span,
.primary-button,
.favorite-button,
.quality-list button,
.compact-list a {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--text);
  font-weight: 800;
}

.primary-button,
.quality-list button.is-active,
.favorite-button.is-active {
  border-color: transparent;
  background: var(--accent);
  color: #03120c;
}

.watch-page {
  display: grid;
  gap: 22px;
}

.player-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #000;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}

.player-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.watch-info {
  display: grid;
  gap: 18px;
}

.watch-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.favorite-button,
.quality-list button {
  cursor: pointer;
}

.meta-row,
.quality-list,
.compact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-row span,
.meta-row a {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.quality-box {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 23, 34, 0.72);
}

.quality-box h2 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.empty-state {
  display: grid;
  place-items: start;
  gap: 12px;
  min-height: 240px;
  padding: 36px 0;
}

.empty-state h1,
.empty-state h2,
.empty-state p {
  margin: 0;
}

.empty-state p {
  color: var(--muted);
}

.site-footer {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 18px 16px 36px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .channel-grid,
  .related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 58px;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 12px;
    display: none;
    width: min(260px, calc(100vw - 24px));
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #0d1119;
  }

  .site-nav.is-open {
    display: grid;
  }

  .page-shell {
    padding: 18px 12px 40px;
  }

  .hero {
    min-height: 248px;
    padding-top: 22px;
  }

  .hero h1,
  .page-heading h1,
  .watch-title h1 {
    font-size: 2.2rem;
  }

  .channel-grid,
  .related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
  }

  .channel-card {
    grid-template-rows: auto minmax(58px, 1fr) auto;
    gap: 8px;
    min-height: 150px;
    padding: 9px;
  }

  .logo-box {
    min-height: 62px;
  }

  .channel-card strong {
    font-size: 0.82rem;
  }

  .live-badge {
    width: auto;
    padding: 5px 9px;
    font-size: 0.62rem;
  }

  .watch-title {
    align-items: start;
    flex-direction: column;
  }

  .section-title {
    align-items: start;
    gap: 10px;
  }

  .section-title .text-link {
    flex: 0 0 auto;
    padding-top: 3px;
    white-space: nowrap;
  }

  .favorite-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}