/* 站点 25 · copper-studio 铜锈工作室 · 剧迷汇电视剧 VOD */

:root {
  --copper-bg: #1f1610;
  --copper-surface: #2a2018;
  --copper-surface-2: #352820;
  --copper-accent: #b87333;
  --copper-accent-light: #d4a574;
  --copper-text: #e8dfd4;
  --copper-muted: #c4b8a8;
  --copper-line: rgba(232, 223, 212, 0.1);
  --copper-patina: #3d2b1f;
}

html {
  scroll-behavior: smooth;
}

body.body-mother-adopt.copper-shell {
  min-height: 100vh;
  font-family: "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  background:
    radial-gradient(ellipse 70% 45% at 20% -5%, color-mix(in srgb, var(--copper-accent) 8%, transparent), transparent 55%),
    radial-gradient(ellipse 50% 35% at 95% 100%, color-mix(in srgb, var(--copper-patina) 40%, transparent), transparent 50%),
    var(--copper-bg);
}

.page-main {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 0 3rem;
}

/* ── Hero ── */
.hero-eyebrow {
  color: var(--copper-accent-light);
  letter-spacing: 0.04em;
}

.hero-subtitle {
  color: color-mix(in srgb, var(--copper-text) 78%, var(--copper-muted));
}

section.relative.bg-gradient-to-r {
  position: relative;
  overflow: hidden;
}

section.relative.bg-gradient-to-r::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 56px,
    rgba(184, 115, 51, 0.04) 56px,
    rgba(184, 115, 51, 0.04) 57px
  );
  pointer-events: none;
}

section.relative.bg-gradient-to-r > .relative {
  position: relative;
  z-index: 1;
}

.daphne-hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.daphne-hero-btn:hover {
  transform: translateY(-1px);
}

.daphne-hero-btn--primary:hover {
  box-shadow: 0 10px 28px rgba(184, 115, 51, 0.22);
}

/* ── 中区推荐栅格 ── */
.daphne-home-grid,
.mother-cards--featured,
.mother-cards--latest,
.mother-cards--channel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.875rem;
}

@media (min-width: 640px) {
  .daphne-home-grid,
  .mother-cards--featured,
  .mother-cards--latest,
  .mother-cards--channel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .daphne-home-grid,
  .mother-cards--featured,
  .mother-cards--latest,
  .mother-cards--channel {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.375rem;
  }
}

.home-grids section {
  border-bottom: 1px solid var(--copper-line);
}

.home-grids section:last-child {
  border-bottom: none;
}

.copper-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .copper-category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 1024px) {
  .copper-category-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.copper-category-grid .category-tile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  background: var(--copper-surface);
  border: 1px solid var(--copper-line);
  border-radius: 0.625rem;
  color: var(--copper-text);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.copper-category-grid .category-tile:hover {
  border-color: color-mix(in srgb, var(--copper-accent) 45%, transparent);
  transform: translateY(-2px);
}

.copper-category-grid .category-tile strong {
  color: var(--copper-accent-light);
  font-size: 0.9375rem;
}

.copper-category-grid .category-tile span {
  color: var(--copper-muted);
  font-size: 0.8125rem;
  line-height: 1.4;
}

/* ── 区块标题铜线装饰 ── */
.home-grids h2,
.mother-related h2 {
  position: relative;
  padding-left: 0.875rem;
}

.home-grids h2::before,
.mother-related h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.12em;
  bottom: 0.12em;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--copper-accent-light), var(--copper-accent));
}

/* ── 播放页 ── */
.mirror-local-player {
  display: block;
  width: 100%;
  background: #000;
}

.daphne-player-card .aspect-video,
.daphne-player-card video {
  background: #000;
}

.play-crumb a {
  color: var(--copper-accent-light);
  text-decoration: none;
}

.play-crumb a:hover {
  text-decoration: underline;
}

.play-crumb span {
  color: var(--copper-muted);
}

.video-error {
  display: grid;
  place-items: center;
  padding: 2rem;
  color: var(--copper-muted);
  background: var(--copper-surface);
}

/* ── 移动端顶栏与菜单 ── */
.daphne-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem 0 1rem;
  border-top: 1px solid var(--copper-line);
}

.daphne-mobile-menu.open {
  display: flex;
}

.daphne-mobile-menu .daphne-nav-link {
  display: block;
  padding: 0.625rem 0.5rem;
  border-radius: 0.375rem;
}

@media (max-width: 767px) {
  .daphne-header nav {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .page-main {
    padding-left: 0;
    padding-right: 0;
  }

  section.relative.bg-gradient-to-r {
    padding-top: 2.5rem !important;
    padding-bottom: 2.5rem !important;
  }

  section.relative.bg-gradient-to-r h1 {
    font-size: 1.625rem !important;
  }

  .daphne-video-card__desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

/* ── 卡片 hover ── */
.daphne-video-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.daphne-video-card:hover {
  transform: translateY(-3px);
}

.daphne-video-card--compact .daphne-video-card__body {
  padding: 0.625rem 0.75rem;
}

.daphne-video-card--compact .daphne-video-card__title {
  font-size: 0.875rem;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── 分类页顶栏 ── */
.bg-white.shadow-sm {
  background: var(--copper-surface) !important;
  border-bottom: 1px solid var(--copper-line);
  box-shadow: none !important;
}

.daphne-categories-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* ── section-block（分类/榜单页） ── */
.section-block .section-head,
.section-block h2 {
  color: var(--copper-text);
}

.category-grid .overview-card,
.category-grid .category-tile {
  background: var(--copper-surface);
  border: 1px solid var(--copper-line);
  border-radius: 0.625rem;
  color: var(--copper-text);
}

@media (prefers-reduced-motion: reduce) {
  .daphne-video-card,
  .daphne-hero-btn,
  .copper-category-grid .category-tile {
    transition: none;
  }

  .daphne-video-card:hover,
  .copper-category-grid .category-tile:hover {
    transform: none;
  }
}