/* mother-diversity · site-10 · azure-bolt 追影厅 */
:root {
  --ab-primary: #2563eb;
  --ab-secondary: #1d4ed8;
  --ab-cta: #f97316;
  --ab-accent: #22d3ee;
  --ab-bg: #f8fafc;
  --ab-surface: #ffffff;
  --ab-dark: #0f172a;
  --ab-text: #0f172a;
  --ab-muted: #64748b;
  --ab-line: rgba(37, 99, 235, 0.14);
  --ab-shadow: 0 14px 40px rgba(15, 23, 42, 0.12);
  color-scheme: light;
}

/* ── Base ── */
.ab-body--bolt {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(720px 320px at 100% -5%, rgba(37, 99, 235, 0.08), transparent 55%),
    radial-gradient(560px 280px at 0% 8%, rgba(34, 211, 238, 0.06), transparent 50%),
    var(--ab-bg);
  color: var(--ab-text);
  font-family: "Segoe UI", "PingFang SC", "Noto Sans SC", sans-serif;
  line-height: 1.6;
}

.ab-body--bolt a {
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.ab-body--bolt img {
  display: block;
  max-width: 100%;
  height: auto;
}

.ab-body--bolt img.image-off {
  opacity: 0;
}

.ab-main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 16px 56px;
}

/* ── Buttons ── */
.ab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.ab-btn--cta {
  color: #fff !important;
  background: linear-gradient(135deg, var(--ab-cta) 0%, #ea580c 100%);
  box-shadow: 0 8px 22px rgba(249, 115, 22, 0.35);
}

.ab-btn--cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.ab-btn--ghost {
  color: var(--ab-primary) !important;
  background: rgba(37, 99, 235, 0.08);
  border: 2px solid rgba(37, 99, 235, 0.25);
}

.ab-btn--ghost:hover {
  background: rgba(37, 99, 235, 0.14);
}

.ab-btn--play {
  align-self: center;
  flex-shrink: 0;
}

/* ── Header: 极简深蓝单行顶栏 ── */
.ab-top {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ab-dark);
  border-bottom: 2px solid var(--ab-primary);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.35);
}

.ab-top__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 10px 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px 20px;
}

.ab-top__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff !important;
  flex-shrink: 0;
}

.ab-top__icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--ab-primary), var(--ab-secondary));
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45);
}

.ab-top__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.15;
}

.ab-top__text strong {
  font-size: clamp(16px, 2.2vw, 19px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #fff;
}

.ab-top__text em {
  font-style: normal;
  font-size: 10px;
  font-weight: 700;
  color: var(--ab-accent);
  letter-spacing: 0.04em;
}

.ab-top__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 0;
}

.ab-top__nav a {
  padding: 7px 13px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.82) !important;
  white-space: nowrap;
}

.ab-top__nav a:hover,
.ab-top__nav a[aria-current="page"] {
  color: #fff !important;
  background: rgba(37, 99, 235, 0.35);
}

.ab-top__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.ab-top__search {
  display: flex;
  align-items: stretch;
  width: 200px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.ab-top__search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  padding: 0 12px;
  font-size: 13px;
  color: #fff;
  outline: none;
}

.ab-top__search input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.ab-top__search button {
  width: 38px;
  border: none;
  background: var(--ab-primary);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}

.ab-top__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.ab-top__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: #fff;
  border-radius: 2px;
}

/* ── Home Hero: 左文案 + 右快闪马赛克 ── */
.ab-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(200px, 0.9fr);
  gap: 24px;
  align-items: center;
  margin: 24px 0 32px;
  padding: 32px 28px;
  border-radius: 16px;
  background: var(--ab-surface);
  border: 1px solid var(--ab-line);
  box-shadow: var(--ab-shadow);
}

.ab-hero__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 12px;
  border-radius: 6px;
  background: rgba(34, 211, 238, 0.15);
  color: #0891b2;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.ab-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4.5vw, 40px);
  font-weight: 950;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--ab-dark);
}

.ab-hero__lead {
  margin: 0 0 20px;
  font-size: clamp(14px, 2vw, 16px);
  line-height: 1.7;
  color: var(--ab-muted);
  max-width: 520px;
}

.ab-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ab-hero__mosaic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  aspect-ratio: 4 / 3;
  max-height: 220px;
}

.ab-hero__tile {
  border-radius: 10px;
  background: linear-gradient(135deg, var(--ab-primary), var(--ab-secondary));
}

.ab-hero__tile--a {
  grid-row: span 2;
  background: linear-gradient(160deg, #2563eb 0%, #1e40af 100%);
}

.ab-hero__tile--b {
  background: linear-gradient(135deg, #22d3ee 0%, #0891b2 100%);
}

.ab-hero__tile--c {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}

/* ── Section strips ── */
.ab-strip {
  margin-bottom: 36px;
}

.ab-strip__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ab-line);
}

.ab-strip__head h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 900;
  color: var(--ab-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ab-strip__bolt {
  display: inline-block;
  width: 4px;
  height: 20px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--ab-primary), var(--ab-accent));
}

.ab-strip__head a {
  font-size: 13px;
  font-weight: 800;
  color: var(--ab-primary);
}

/* ── Equal-width poster grids ── */
.ab-grid {
  display: grid;
  gap: 14px;
}

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

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

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

/* ── Poster cards: 2:3 竖版 + 底部叠字 ── */
.ab-poster {
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.ab-poster:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.18);
}

.ab-poster__link {
  display: block;
  color: inherit !important;
}

.ab-poster__frame {
  position: relative;
  margin: 0;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(145deg, #dbeafe, #e0f2fe);
}

.ab-poster__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.ab-poster:hover .ab-poster__frame img {
  transform: scale(1.05);
}

.ab-poster__hot {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--ab-cta);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.45);
  z-index: 2;
}

.ab-poster__year {
  position: absolute;
  left: 8px;
  bottom: 52px;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(37, 99, 235, 0.92);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  z-index: 2;
}

.ab-poster__cap {
  position: absolute;
  inset: auto 0 0;
  margin: 0;
  padding: 28px 10px 10px;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.88));
  z-index: 1;
}

.ab-poster__cap h3 {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
  color: #fff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ab-poster__cap p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
}

.ab-poster__cap p span:first-child {
  color: var(--ab-accent);
}

.ab-poster--sm .ab-poster__cap h3 {
  font-size: 12px;
  -webkit-line-clamp: 1;
}

.ab-poster--sm .ab-poster__hot {
  font-size: 9px;
  padding: 2px 6px;
}

/* ── Category: 左栏筛选 + 右栏网格 ── */
.ab-cat__head {
  margin: 20px 0 18px;
  padding: 20px 22px;
  border-radius: 12px;
  background: var(--ab-surface);
  border-left: 4px solid var(--ab-primary);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
}

.ab-cat__head h1 {
  margin: 6px 0 8px;
  font-size: clamp(22px, 3.5vw, 30px);
  font-weight: 950;
  color: var(--ab-dark);
}

.ab-cat__head p {
  margin: 0;
  color: var(--ab-muted);
  line-height: 1.65;
  max-width: 640px;
}

.ab-cat__layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.ab-cat__side {
  position: sticky;
  top: 72px;
  padding: 18px 16px;
  border-radius: 12px;
  background: var(--ab-dark);
  color: #fff;
}

.ab-cat__side h2 {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 900;
  color: var(--ab-accent);
}

.ab-cat__field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.ab-cat__field span {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
}

.ab-cat__field input,
.ab-cat__field select {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-weight: 600;
  outline: none;
}

.ab-cat__field input:focus,
.ab-cat__field select:focus {
  border-color: var(--ab-primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.35);
}

.ab-cat__field select option {
  background: var(--ab-dark);
  color: #fff;
}

.ab-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--ab-muted);
  font-weight: 700;
  border-radius: 12px;
  background: var(--ab-surface);
  border: 1px dashed var(--ab-line);
}

/* ── Breadcrumb ── */
.ab-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ab-muted);
}

.ab-crumb a {
  color: var(--ab-primary) !important;
}

.ab-crumb--play {
  margin: 16px 0 12px;
}

/* ── Play page: 全宽影院 + 下方信息条 ── */
.ab-play {
  margin-bottom: 36px;
}

.ab-play__screen {
  margin-bottom: 16px;
}

.ab-play__player {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 3px solid var(--ab-primary);
  box-shadow: var(--ab-shadow);
}

.ab-play__player video,
.ab-play__player #movie-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.ab-play__error {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(15, 23, 42, 0.9);
  color: #fff;
  font-weight: 800;
}

.ab-play__error[hidden] {
  display: none !important;
}

.ab-play__bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 18px 20px;
  border-radius: 12px;
  background: var(--ab-surface);
  border: 1px solid var(--ab-line);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
}

.ab-play__thumb {
  width: 80px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--ab-primary);
}

.ab-play__thumb img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.ab-play__meta h1 {
  margin: 0 0 10px;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 950;
  line-height: 1.25;
  color: var(--ab-dark);
}

.ab-play__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.ab-play__tag {
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(37, 99, 235, 0.1);
  color: var(--ab-primary);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.ab-play__tag--hot {
  background: var(--ab-cta);
  color: #fff;
  border-color: transparent;
}

.ab-play__brief {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ab-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ab-play__synopsis {
  margin-top: 16px;
  padding: 18px 20px;
  border-radius: 12px;
  background: var(--ab-surface);
  border: 1px solid var(--ab-line);
}

.ab-play__synopsis h2 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 900;
  color: var(--ab-primary);
}

.ab-play__synopsis p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ab-muted);
}

/* ── Footer: 深色三栏 ── */
.ab-foot {
  margin-top: 32px;
  background: var(--ab-dark);
  color: rgba(255, 255, 255, 0.82);
}

.ab-foot__flash {
  height: 3px;
  background: linear-gradient(90deg, var(--ab-accent) 0%, var(--ab-primary) 50%, var(--ab-cta) 100%);
}

.ab-foot__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 32px 20px 24px;
  display: grid;
  grid-template-columns: 1.2fr auto 1fr;
  gap: 28px;
}

.ab-foot__name {
  font-size: 20px;
  font-weight: 950;
  color: #fff !important;
}

.ab-foot__brand p {
  margin: 8px 0 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

.ab-foot__links {
  display: flex;
  gap: 32px;
}

.ab-foot__col h4,
.ab-foot__about h4 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 900;
  color: var(--ab-accent);
}

.ab-foot__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.ab-foot__col a {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6) !important;
}

.ab-foot__col a:hover {
  color: #fff !important;
}

.ab-foot__about p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.55);
}

.ab-foot__bar {
  padding: 12px 20px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .ab-grid--hot {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .ab-grid--5 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .ab-top__inner {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }

  .ab-top__brand {
    grid-column: 1;
    grid-row: 1;
  }

  .ab-top__actions {
    grid-column: 2;
    grid-row: 1;
  }

  .ab-top__nav {
    grid-column: 1 / -1;
    grid-row: 2;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 0 4px;
    gap: 2px;
  }

  .ab-top__nav.open {
    display: flex;
  }

  .ab-top__nav a {
    padding: 10px 12px;
    border-radius: 8px;
  }

  .ab-top__search {
    display: none;
  }

  .ab-top__toggle {
    display: flex;
  }

  .ab-hero {
    grid-template-columns: 1fr;
  }

  .ab-hero__mosaic {
    max-height: 160px;
  }

  .ab-cat__layout {
    grid-template-columns: 1fr;
  }

  .ab-cat__side {
    position: static;
  }

  .ab-foot__inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .ab-foot__links {
    flex-direction: column;
    gap: 16px;
  }

  .ab-grid--hot,
  .ab-grid--4,
  .ab-grid--5 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ab-play__bar {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .ab-play__bar .ab-btn--play {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (max-width: 560px) {
  .ab-grid--hot,
  .ab-grid--4,
  .ab-grid--5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .ab-play__bar {
    grid-template-columns: 1fr;
  }

  .ab-play__thumb {
    display: none;
  }

  .ab-top__actions .ab-btn--cta {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-poster,
  .ab-btn,
  .ab-poster__frame img {
    animation: none !important;
    transition: none !important;
  }
}