:root {
  color-scheme: light dark;
  --bg: #f7f2ea;
  --bg-deep: #efe7db;
  --surface: #fffdf9;
  --surface-2: #f2ebe0;
  --surface-3: #e9ddca;
  --text: #2a201a;
  --muted: #7b6a58;
  --faint: #a3927f;
  --border: #e6d8c4;
  --grid: #eadfce;
  --accent: #a9702f;
  --accent-strong: #8a5417;
  --accent-soft: #f3e2c5;
  --accent-contrast: #ffffff;
  --blue: #5f7f96;
  --blue-soft: #e3edf3;
  --pink: #c25a52;
  --warning: #b9793a;
  --warning-soft: #f7e6c8;
  --danger: #b4553f;
  --success: #5f7a4e;
  --radius: 16px;
  --radius-small: 10px;
  --shadow: 0 10px 30px rgba(42, 32, 26, 0.08);
  --nav-width: 220px;
  --nav-height: 64px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1411;
    --bg-deep: #140f0c;
    --surface: #221a15;
    --surface-2: #2a201a;
    --surface-3: #342820;
    --text: #f3e9dc;
    --muted: #c9b6a0;
    --faint: #9c8976;
    --border: #3a2c22;
    --grid: #3a2c22;
    --accent: #e9b97c;
    --accent-strong: #f6d9ae;
    --accent-soft: #e9b97c29;
    --accent-contrast: #2a1a10;
    --blue: #a8bccc;
    --blue-soft: #a8bccc1f;
    --pink: #e3958c;
    --warning: #e9b97c;
    --warning-soft: #e9b97c1f;
    --danger: #e3958c;
    --success: #a7b98f;
    --shadow: 0 14px 38px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
img { max-width: 100%; }
h1, h2, h3, p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.app { min-height: 100vh; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 60px;
  padding: 0 16px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: var(--accent-contrast);
  font-weight: 800;
  font-size: 17px;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 35%, transparent);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-text strong { font-size: 15px; letter-spacing: 0.2px; }
.brand-text small { color: var(--muted); font-size: 11px; white-space: nowrap; }
.topbar-hint {
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
}
.sidebar-topbar {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  padding: 0 4px 12px;
  border-bottom: 1px solid var(--border);
}
.nav-items { display: flex; flex-direction: row; width: 100%; height: 100%; }

.preview-banner {
  position: sticky;
  top: 60px;
  z-index: 19;
  padding: 8px 14px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-contrast);
  background: var(--accent);
}
@media (prefers-color-scheme: dark) {
  .preview-banner { color: var(--accent-contrast); background: var(--accent); }
}

.main-shell {
  padding: 12px 12px calc(var(--nav-height) + 28px + env(safe-area-inset-bottom));
}

.page {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 1120px;
  margin: 0 auto;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 2px;
}
.page-head h1 { font-size: 24px; letter-spacing: -0.4px; }
.page-sub { margin-top: 4px; color: var(--muted); font-size: 12.5px; }
.page-head h1 .page-sub { margin-top: 0; margin-left: 8px; font-weight: 400; }
.home-head { align-items: center; }
.back-link { color: var(--muted); font-size: 13px; }
.back-link:hover { color: var(--accent); }
.head-actions { display: flex; gap: 8px; align-items: center; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 8px 14px;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  white-space: nowrap;
}
.button:hover { background: var(--accent-strong); }
.button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.button.ghost:hover { border-color: var(--accent); color: var(--accent); }
.button:disabled { opacity: 0.45; cursor: not-allowed; }
.icon-button {
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}
.icon-button:hover { color: var(--accent); border-color: var(--accent); }
.text-link { color: var(--accent); font-size: 12.5px; font-weight: 600; }
.inline-link { color: var(--blue); }
.inline-link:hover, .text-link:hover { text-decoration: underline; }

.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  align-items: stretch;
  height: calc(var(--nav-height) + env(safe-area-inset-bottom));
  padding: 5px 6px env(safe-area-inset-bottom);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(16px);
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 10.5px;
}
.nav-item.active { color: var(--accent); background: var(--accent-soft); }
.nav-icon { width: 21px; height: 21px; }
.nav-label { line-height: 1; }

.panel {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.section-head h2 { font-size: 16px; letter-spacing: -0.2px; }
.section-note { color: var(--muted); font-size: 12px; margin: 4px 0 10px; }
.warning-text { color: var(--warning); }
.danger { color: var(--danger); }
.up { color: var(--success); }
.down { color: var(--danger); }

.live-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.live-chip {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
}
.live-chip span { display: block; color: var(--muted); font-size: 11px; }
.live-chip strong { display: block; margin-top: 2px; font-size: 17px; letter-spacing: -0.2px; }
a.live-chip { text-decoration: none; color: inherit; transition: border-color 0.15s ease, background 0.15s ease; }
a.live-chip:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }
.live-chip.accent { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); background: var(--accent-soft); }
.live-chip.warning { border-color: color-mix(in srgb, var(--warning) 45%, var(--border)); background: var(--warning-soft); }

.notice-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 11px 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  border-radius: 13px;
  background: var(--accent-soft);
  font-size: 13px;
}
.notice-row.warning {
  border-color: color-mix(in srgb, var(--warning) 50%, var(--border));
  background: var(--warning-soft);
}
.notice-row span { color: var(--muted); font-size: 12px; }

.video-list { display: flex; flex-direction: column; gap: 8px; }
.video-card, .up-card {
  position: relative;
  display: grid;
  grid-template-columns: 26px 96px minmax(0, 1fr) 12px;
  align-items: start;
  gap: 9px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
  transition: border-color 0.15s, transform 0.15s;
}
.video-card:hover, .up-card:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); transform: translateY(-1px); }
.video-card.no-rank, .up-card.no-rank { grid-template-columns: 96px minmax(0, 1fr) 12px; }
.video-card.no-rank .video-thumb, .up-card.no-rank .video-thumb { grid-column: 1; }
.video-card.no-rank .video-card-body, .up-card.no-rank .up-card-body { grid-column: 2; }
.video-card.no-rank .card-arrow, .up-card.no-rank .card-arrow { grid-column: 3; }
.rank-badge {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.rank-badge.rank-1 { background: var(--accent); color: var(--accent-contrast); }
.rank-badge.rank-2 { background: var(--accent-soft); color: var(--accent-strong); }
.rank-badge.rank-3 { background: var(--surface-3); color: var(--muted); }
.video-thumb, .hero-cover, .media-thumb, .candidate-thumb {
  position: relative;
  overflow: hidden;
  border-radius: 9px;
  background: var(--surface-2);
}
.video-thumb {
  grid-column: 2;
  grid-row: 1;
  width: 96px;
  aspect-ratio: 16 / 9;
}
.video-thumb img, .hero-cover img, .media-thumb img, .candidate-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover-placeholder { display: grid; place-items: center; color: var(--muted); font-size: 10px; }
.cover-placeholder img.image-error { opacity: 0; }
.video-card-body { grid-column: 3; grid-row: 1; min-width: 0; }
.up-card-body { grid-column: 3; grid-row: 1; min-width: 0; }
.up-avatar {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  align-self: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--surface-2);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 20px;
  font-weight: 700;
}
.up-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.up-card.no-rank > .up-avatar { grid-column: 1; }
.avatar-placeholder { text-transform: uppercase; }
.video-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.35;
  font-weight: 650;
  letter-spacing: -0.1px;
}
.video-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 3px 9px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}
.video-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 9px;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}
.primary-stat { display: inline-flex; align-items: baseline; gap: 3px; color: var(--text); }
.primary-stat b { font-size: 15px; letter-spacing: -0.3px; }
.primary-stat small { color: var(--muted); font-size: 10px; }
.secondary-stat { white-space: nowrap; }
.secondary-stat.optional { display: none; }
.delta { font-weight: 650; font-size: 11px; }
.delta.up { color: var(--success); }
.delta.down { color: var(--danger); }
.card-arrow {
  grid-column: 4;
  grid-row: 1;
  align-self: center;
  color: var(--muted);
  font-size: 18px;
}

.heat-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 210px;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}
.heat-strip::-webkit-scrollbar { display: none; }
/* 统一的竖排媒体卡：图 + 两行截断标题 + 作者/数据行 + 高亮数据行。 */
.media-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
  transition: border-color 0.15s, transform 0.15s;
}
.media-card:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  transform: translateY(-1px);
}
.heat-strip > .media-card { scroll-snap-align: start; }
.media-rank {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.62);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
}
.media-thumb { width: 100%; aspect-ratio: 16 / 9; }
.media-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 12.5px;
  line-height: 1.35;
  font-weight: 650;
}
.media-meta { color: var(--muted); font-size: 10.5px; }
.media-highlight { color: var(--accent); font-size: 10.5px; font-weight: 650; }

.capacity-row { padding: 7px 0; }
.capacity-label { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; }
.capacity-label strong { color: var(--muted); font-weight: 600; }
.capacity-track {
  height: 7px;
  margin-top: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-2);
}
.capacity-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--accent));
}
.capacity-track span.warning { background: linear-gradient(90deg, var(--warning), var(--danger)); }

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.status-grid > div {
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--surface-2);
}
.status-grid span { display: block; color: var(--muted); font-size: 10.5px; }
.status-grid strong { display: block; margin-top: 2px; font-size: 12.5px; font-weight: 650; }
/* 预计下次运行等 3 项：PC 与移动端都保持一行 */
.status-grid.status-row-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.status-panel .text-link { display: inline-block; margin-top: 10px; }

.segmented {
  display: inline-flex;
  align-self: flex-start;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface);
}
.segmented button {
  min-width: 74px;
  padding: 7px 16px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.segmented button.active { background: var(--accent); color: var(--accent-contrast); }

.chip-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.chip-row.scroll-x { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.chip-row.scroll-x::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto;
  padding: 6px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
}
.chip.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-strong); font-weight: 650; }
.chip-label { color: var(--muted); font-size: 11px; padding-right: 2px; }
.range-row { margin-top: 8px; }

.rank-toolbar {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.rank-toolbar::-webkit-scrollbar { display: none; }
.rank-toolbar .select-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12.5px;
  white-space: nowrap;
}
.rank-toolbar .select { max-width: 150px; min-width: 0; width: auto; }
.rank-toolbar #rank-time { max-width: 128px; }
.rank-search {
  display: flex;
  flex: 1 1 120px;
  min-width: 96px;
  max-width: 320px;
  margin-left: auto;
}
.search-box { position: relative; display: flex; align-items: center; width: 100%; }
.search-box .search-input { width: 100%; padding-right: 34px; }
.search-box .search-input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}
.search-button {
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.search-button svg { width: 18px; height: 18px; }
.search-button:hover { color: var(--accent); }
.search-input, .select {
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  font-size: 13px;
}
.search-input { flex: 1; min-width: 0; }
.select { max-width: 170px; }
.filter-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-row > .chip-row { flex: 1; min-width: 200px; }
@media (max-width: 619px) {
  .filter-row > .chip-row { flex-basis: 100%; min-width: 0; }
  .filter-row .select { width: 100%; max-width: none; }
}
.growth-days { padding-top: 2px; }
.fans-range {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.fans-range .chip-row { flex: 0 0 auto; min-width: 0; }
.fan-range-picker { position: relative; display: flex; align-items: center; gap: 6px; }
@media (min-width: 900px) {
  .fans-range { flex-wrap: nowrap; }
  .fans-range .chip-row { flex: 1 1 auto; }
  .fan-range-picker { flex: 0 0 auto; }
}
@media (max-width: 899px) {
  .fans-range .chip-row { flex-basis: 100%; }
}
.date-range-trigger {
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: inherit;
  font: inherit;
  font-size: 13px;
  white-space: nowrap;
  cursor: pointer;
}
.date-range-trigger:hover { border-color: var(--accent); color: var(--accent); }
.range-popover {
  position: absolute;
  z-index: 50;
  top: calc(100% + 6px);
  left: 0;
  width: min(300px, calc(100vw - 24px));
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.range-popover-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.range-popover-head strong { font-size: 13px; }
.range-nav {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}
.range-weekdays,
.range-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.range-weekdays {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}
.range-empty { height: 32px; }
.range-day {
  height: 32px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}
.range-day:hover { background: var(--surface-2); }
.range-day.in-range { background: var(--accent-soft); color: var(--accent-strong); }
.range-day.is-start,
.range-day.is-end { background: var(--accent); color: var(--accent-contrast); font-weight: 650; }
.range-popover-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
}
.range-hint { color: var(--muted); font-size: 11.5px; }

.rank-list { display: flex; flex-direction: column; gap: 8px; }
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 0;
  color: var(--muted);
  font-size: 12px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 16px;
  border: 1px dashed var(--border);
  border-radius: 13px;
  text-align: center;
  color: var(--muted);
}
.empty-state strong { color: var(--text); font-size: 14px; }
.empty-state p { font-size: 12px; max-width: 360px; }
.empty-state.error-state { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.empty-state .button { margin-top: 8px; }

.detail-hero {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.hero-cover { width: 100%; aspect-ratio: 16 / 9; border-radius: 12px; }
.up-hero-head { display: flex; align-items: center; gap: 14px; }
.hero-avatar {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--surface-2);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 26px;
  font-weight: 700;
}
.hero-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-hero-body h1 { font-size: 19px; line-height: 1.35; letter-spacing: -0.3px; }
.detail-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 8px; color: var(--muted); font-size: 12px; }
.compact-hero { padding: 18px; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}
.badge.subtle { background: var(--surface-2); }
.badge.warning { background: var(--warning-soft); color: var(--warning); }
.badge.status-active { background: var(--blue-soft); color: var(--blue); }
.badge.status-unfaved { background: var(--warning-soft); color: var(--warning); }
.badge.status-removed, .badge.status-dropped { background: var(--surface-3); color: var(--muted); }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}
.metric-cell {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.metric-label { display: block; color: var(--muted); font-size: 10.5px; }
.metric-cell strong { display: block; margin-top: 2px; font-size: 17px; letter-spacing: -0.3px; }
.metric-delta { display: inline-block; margin-top: 2px; font-size: 10.5px; font-weight: 650; }
.metric-delta.up { color: var(--success); }
.metric-delta.down { color: var(--danger); }

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}
.mini-stats > div {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.mini-stats span { display: block; color: var(--muted); font-size: 10.5px; }
.mini-stats strong { display: block; margin-top: 2px; font-size: 14px; }
.up-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.chart-panel .chart { width: 100%; height: 240px; margin-top: 8px; }
.chart-panel .chart-tall { height: 300px; }
.chart-empty { display: grid; place-items: center; height: 100%; color: var(--muted); font-size: 12px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
.data-table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 12px; }
.data-table th, .data-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
.data-table th { position: sticky; top: 0; background: var(--surface-2); color: var(--muted); font-size: 11px; font-weight: 600; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .failed-row td { color: var(--muted); background: color-mix(in srgb, var(--danger) 5%, transparent); }
.fans-page .data-table { min-width: 0; }
.summary-cell { max-width: 280px; overflow: hidden; text-overflow: ellipsis; }

.hero-number {
  padding: 18px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent-strong), var(--accent) 65%, var(--bg-deep));
  color: var(--accent-contrast);
}
.hero-number span { display: block; font-size: 12px; opacity: 0.72; }
.hero-number strong { display: block; margin: 4px 0 2px; font-size: 34px; letter-spacing: -1px; }
.hero-number small { opacity: 0.68; font-size: 11px; }

.candidate-list { display: flex; flex-direction: column; gap: 10px; }
.candidate-card {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
}
.candidate-thumb { width: 104px; aspect-ratio: 16 / 9; }
.candidate-top { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 4px; }
.candidate-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 8px; }
.readonly-note { color: var(--muted); font-size: 11px; }
.score-badge {
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  background: var(--surface-2);
  color: var(--muted);
}
.score-badge.high { background: var(--accent-soft); color: var(--accent-strong); }
.score-badge.mid { background: var(--blue-soft); color: var(--blue); }
.details-panel summary { cursor: pointer; color: var(--muted); font-size: 13px; font-weight: 600; }
.decided-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.decided-row:last-child { border-bottom: 0; }
.decided-row a { flex: 1; min-width: 180px; }

.error-row { display: flex; flex-direction: column; gap: 2px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.error-row strong { color: var(--danger); }
.error-row:last-child { border-bottom: 0; }

.page-loading { display: flex; flex-direction: column; gap: 10px; max-width: 1120px; margin: 0 auto; }
.skeleton {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: var(--surface-2);
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface) 55%, transparent), transparent);
  animation: shimmer 1.4s infinite;
}
.skeleton-title { height: 52px; }
.skeleton-card { height: 104px; }
@keyframes shimmer { 100% { transform: translateX(100%); } }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav-height) + 22px + env(safe-area-inset-bottom));
  z-index: 50;
  max-width: min(88vw, 420px);
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--bg-deep);
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 12.5px;
  opacity: 0;
  transform: translate(-50%, 10px);
  pointer-events: none;
  transition: opacity 0.18s, transform 0.18s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--danger); color: #fff7f2; border-color: transparent; }

@media (min-width: 620px) {
  .live-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .metric-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .up-stats { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .detail-hero { flex-direction: row; align-items: flex-start; }
  .hero-cover { width: 300px; flex: 0 0 300px; }
  .video-thumb { width: 112px; }
  .video-card, .up-card { grid-template-columns: 28px 112px minmax(0, 1fr) 14px; }
  .video-card.no-rank, .up-card.no-rank { grid-template-columns: 112px minmax(0, 1fr) 14px; }
  .secondary-stat.optional { display: inline; }
}

@media (min-width: 900px) {
  .mobile-topbar { display: none; }
  .sidebar-topbar { display: flex; }
  .preview-banner { top: 0; margin-left: var(--nav-width); }
  .main-shell {
    margin-left: var(--nav-width);
    padding: 16px 28px 40px;
  }
  .bottom-nav {
    top: 0;
    right: auto;
    bottom: 0;
    width: var(--nav-width);
    height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    gap: 10px;
    padding: 18px 12px 20px;
    border-top: 0;
    border-right: 1px solid var(--border);
  }
  .nav-items {
    flex-direction: column;
    gap: 4px;
  }
  .nav-item {
    flex: 0 0 auto;
    flex-direction: row;
    justify-content: flex-start;
    gap: 10px;
    padding: 11px 14px;
    font-size: 13px;
    border-radius: 11px;
  }
  .nav-item.active { background: var(--accent-soft); }
  .nav-icon { width: 20px; height: 20px; }
  .video-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-hero .hero-cover { width: 360px; flex-basis: 360px; }
  .toast { left: calc(50% + var(--nav-width) / 2); bottom: 28px; }
  .page-head h1 { font-size: 28px; }
}

@media (min-width: 1280px) {
  .main-shell { padding-left: 36px; padding-right: 36px; }
  .video-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metric-grid { gap: 9px; }
}

@media (max-width: 380px) {
  .video-card, .up-card { grid-template-columns: 22px 82px minmax(0, 1fr) 10px; gap: 7px; }
  .video-card.no-rank, .up-card.no-rank { grid-template-columns: 82px minmax(0, 1fr) 10px; }
  .video-thumb { width: 82px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .candidate-card { grid-template-columns: 84px minmax(0, 1fr); }
  .candidate-thumb { width: 84px; }
}
.about-page .panel + .panel { margin-top: 12px; }
.about-page .panel h2 { font-size: 15px; margin-bottom: 8px; }
.about-list { margin: 0; padding-left: 18px; display: grid; gap: 6px; font-size: 13px; line-height: 1.55; }
.about-list code { padding: 1px 4px; border-radius: 4px; background: var(--accent-soft); font-size: 12px; }
.about-list.about-weights { list-style: none; padding-left: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); }