:root {
  --bg: #0b1020;
  --surface: #151b2e;
  --surface-hi: #1f2744;
  --border: #2a3355;
  --text: #e8ecf5;
  --text-dim: #8b93b0;
  --accent: #f5a623;
  --accent-2: #6ab0ff;
  --ok: #5cd18f;
  --warn: #ff7b6b;
  --judge: #c892ff;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--text);
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px; line-height: 1.55;
}
.hidden { display: none !important; }
a { color: var(--accent-2); }

.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 10px 20px;
  background: linear-gradient(180deg, var(--surface), var(--bg));
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
  flex-wrap: wrap;
}
.brand { font-size: 16px; font-weight: 600; letter-spacing: 0.5px; }
.brand em { font-style: normal; color: var(--accent); margin-left: 6px; }
.brand .logo { color: var(--accent); margin-right: 6px; }

.dim-tabs { display: flex; gap: 4px; margin-left: auto; }
.dim-btn {
  background: transparent; color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 14px; cursor: pointer;
  font-size: 13px;
}
.dim-btn:hover { color: var(--text); }
.dim-btn.active {
  background: var(--accent); color: #0b1020; border-color: var(--accent);
  font-weight: 600;
}

.secondary-nav {
  padding: 10px 20px; display: flex; gap: 8px;
  overflow-x: auto; border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.chip {
  flex: 0 0 auto;
  background: var(--surface-hi); color: var(--text);
  border: 1px solid var(--border); border-radius: 18px;
  padding: 5px 14px; cursor: pointer;
  font-size: 13px; white-space: nowrap;
  transition: all 0.15s;
}
.chip:hover { border-color: var(--accent-2); }
.chip.active {
  background: var(--accent); color: #0b1020; border-color: var(--accent);
  font-weight: 600;
}

.grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 16px;
  padding: 16px 20px 24px;
  max-width: 1600px; margin: 0 auto;
}

/* ==================== 单场视图 ==================== */

.video-col { display: flex; flex-direction: column; gap: 12px; min-width: 0; }

.video-wrap {
  position: relative;
  background: #000; border-radius: 10px; overflow: hidden;
  aspect-ratio: 16/9;
}
#player {
  width: 100%; height: 100%; display: block;
}
/* 水印层 */
.watermark {
  position: absolute; pointer-events: none;
  color: rgba(255,255,255,0.22);
  font-size: 12px;
  letter-spacing: 1px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
  z-index: 2; transition: all 1s ease;
  user-select: none;
}
.progress-markers {
  position: absolute; left: 0; right: 0;
  bottom: 46px; height: 6px;
  pointer-events: none;
}
.progress-markers .marker {
  position: absolute; top: 0;
  width: 3px; height: 12px;
  transform: translateX(-50%) translateY(-4px);
  border-radius: 2px;
  pointer-events: auto;
  cursor: pointer;
}
.progress-markers .marker.highlight { background: var(--accent); }
.progress-markers .marker.perspective { background: var(--ok); }
.progress-markers .marker.judge { background: var(--judge); }
.progress-markers .marker:hover { transform: translateX(-50%) translateY(-4px) scaleY(1.5); }

.subtitle-bar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px;
  min-height: 44px; display: flex; gap: 12px; align-items: flex-start;
}
.subtitle-label {
  color: var(--text-dim); font-size: 12px;
  flex: 0 0 auto; padding-top: 2px;
}
#subtitle-text { flex: 1; font-size: 14px; }

.overall {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
}
.overall h3 { margin: 0 0 8px; font-size: 14px; color: var(--accent); font-weight: 600; }
.overall .verdict {
  font-size: 15px; color: var(--text); font-style: italic;
  padding: 10px 12px; border-left: 3px solid var(--accent);
  background: var(--surface-hi); border-radius: 0 6px 6px 0;
  margin: 8px 0;
}
.overall .kv { display: grid; grid-template-columns: 80px 1fr; gap: 4px 10px; margin-top: 8px; }
.overall .kv dt { color: var(--text-dim); font-size: 12px; }
.overall .kv dd { margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-tag {
  background: var(--surface-hi); border: 1px solid var(--border);
  padding: 2px 10px; border-radius: 12px; font-size: 12px;
}
.chip-tag.ok { color: var(--ok); border-color: var(--ok); }
.chip-tag.warn { color: var(--warn); border-color: var(--warn); }

.side-col { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.filter-bar { display: flex; gap: 6px; flex-wrap: wrap; }
.f-btn {
  background: var(--surface); color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 14px;
  padding: 4px 12px; cursor: pointer; font-size: 12px;
}
.f-btn.active {
  background: var(--surface-hi); color: var(--text); border-color: var(--accent-2);
}

.timeline {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px;
  overflow-y: auto; max-height: 72vh;
}

.section { border-bottom: 1px solid var(--border); padding: 10px 6px; }
.section:last-child { border-bottom: 0; }
.section.active { background: rgba(245,166,35,0.05); }
.section-head {
  display: flex; justify-content: space-between; align-items: baseline; cursor: pointer;
}
.section-head:hover .section-name { color: var(--accent); }
.section-name { font-weight: 600; font-size: 14px; }
.section-time { color: var(--text-dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.section-scores { display: flex; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
.score-badge {
  background: var(--surface-hi); border-radius: 4px;
  padding: 1px 7px; font-size: 11px; color: var(--text-dim);
}
.score-badge b { color: var(--ok); }

.events { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.event {
  display: flex; gap: 8px; padding: 6px 8px; border-radius: 5px;
  cursor: pointer; font-size: 13px; transition: background 0.12s;
  align-items: flex-start;
}
.event:hover { background: var(--surface-hi); }
.event.active { background: var(--surface-hi); border-left: 3px solid var(--accent); }
.event .icon { flex: 0 0 16px; }
.event .t { flex: 0 0 50px; color: var(--text-dim); font-variant-numeric: tabular-nums; font-size: 12px; padding-top: 1px; }
.event .c { flex: 1; min-width: 0; }
.event .c .lbl { color: var(--accent-2); font-size: 11px; margin-right: 4px; }
.event.highlight .icon { color: var(--accent); }
.event.perspective .icon { color: var(--ok); }
.event.judge .icon { color: var(--judge); }
.event.judge .c .lbl { color: var(--judge); }

.judge-quote {
  font-style: italic; color: var(--text); margin-top: 2px;
  padding: 4px 8px;
  border-left: 2px solid var(--judge); background: rgba(200,146,255,0.06);
  border-radius: 0 4px 4px 0;
}
.judge-answer { color: var(--text-dim); font-size: 12px; margin-top: 3px; }

/* ==================== 卡片网格（横评 / 主题 / Playbook）==================== */

.grid.single-col { grid-template-columns: 1fr; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
  padding: 16px 20px 24px;
  max-width: 1600px; margin: 0 auto;
}

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
  cursor: pointer; transition: all 0.15s;
}
.card:hover { border-color: var(--accent-2); transform: translateY(-2px); }
.card-team {
  font-size: 15px; font-weight: 600; color: var(--text);
  display: flex; justify-content: space-between; align-items: baseline;
}
.card-team .badge {
  background: var(--surface-hi); font-size: 11px; color: var(--text-dim);
  padding: 1px 8px; border-radius: 10px; font-weight: 400;
}
.card-seg-name { color: var(--accent); font-size: 13px; }
.card-time { color: var(--text-dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.card-scores { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 4px; }
.card-top-hi { color: var(--text); font-size: 13px; line-height: 1.4; margin-top: 4px; }
.card-footer {
  display: flex; justify-content: space-between;
  color: var(--text-dim); font-size: 11px;
  padding-top: 6px; border-top: 1px solid var(--border); margin-top: auto;
}

/* ==================== Playbook 视图 ==================== */

.playbook-wrap {
  max-width: 1100px; margin: 0 auto; padding: 20px;
  display: flex; flex-direction: column; gap: 16px;
}
.playbook-intro {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px 20px;
}
.playbook-intro h2 { margin: 0 0 8px; color: var(--accent); font-size: 18px; }
.playbook-intro p { margin: 0; color: var(--text-dim); }

.playbook-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px 20px;
}
.playbook-head {
  display: flex; gap: 12px; align-items: flex-start; margin-bottom: 10px;
}
.playbook-num {
  flex: 0 0 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: #0b1020;
  font-weight: 700; border-radius: 50%; font-size: 15px;
}
.playbook-title-row { flex: 1; }
.playbook-tag {
  display: inline-block;
  background: var(--surface-hi); color: var(--accent);
  padding: 2px 10px; border-radius: 12px; font-size: 11px;
  margin-right: 8px;
}
.playbook-rule { color: var(--text); margin-top: 4px; }
.playbook-evidence {
  margin-top: 10px; display: flex; flex-direction: column; gap: 6px;
}
.evidence-item {
  background: var(--surface-hi); border-radius: 6px;
  padding: 8px 12px; display: flex; gap: 10px; cursor: pointer;
  border-left: 3px solid var(--accent-2); align-items: flex-start;
}
.evidence-item:hover { background: #26304f; }
.evidence-team { color: var(--accent-2); font-weight: 600; flex: 0 0 auto; min-width: 90px; }
.evidence-note { color: var(--text-dim); font-size: 12px; flex: 1; }
.evidence-ts {
  color: var(--accent); font-size: 11px;
  font-variant-numeric: tabular-nums; flex: 0 0 auto;
}

/* ==================== 主题 / 横评标题区 ==================== */

.view-header {
  max-width: 1600px; margin: 0 auto;
  padding: 12px 20px 0;
  display: flex; justify-content: space-between; align-items: baseline;
}
.view-title { font-size: 18px; font-weight: 600; color: var(--accent); }
.view-meta { color: var(--text-dim); font-size: 13px; }

/* ==================== 导览弹层 ==================== */

.tour {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
}
.tour-backdrop {
  position: absolute; inset: 0;
  background: rgba(5,8,18,0.7); backdrop-filter: blur(4px);
}
.tour-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px;
  width: min(90vw, 480px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.tour-step-indicator { display: flex; gap: 6px; justify-content: center; margin-bottom: 18px; }
.tour-step-indicator .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); transition: background 0.2s;
}
.tour-step-indicator .dot.active { background: var(--accent); }
.tour-body { min-height: 120px; }
.tour-slide h3 { margin: 0 0 10px; color: var(--accent); font-size: 18px; }
.tour-slide p { margin: 0; color: var(--text); line-height: 1.65; }
.tour-slide .legend {
  display: inline-block; padding: 1px 8px; border-radius: 10px;
  background: var(--surface-hi); font-size: 12px; margin: 0 2px;
}
.tour-slide .legend.hi { color: var(--accent); }
.tour-slide .legend.pp { color: var(--ok); }
.tour-slide .legend.jj { color: var(--judge); }
.tour-actions {
  display: flex; gap: 10px; justify-content: flex-end;
  margin-top: 18px;
}
.tour-skip {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); padding: 8px 16px; border-radius: 6px; cursor: pointer;
}
.tour-next {
  background: var(--accent); color: #0b1020; border: 0;
  padding: 8px 22px; border-radius: 6px; cursor: pointer; font-weight: 600;
}
.tour-next:hover { filter: brightness(1.1); }

/* ==================== footer ==================== */

.footer {
  text-align: center; color: var(--text-dim);
  font-size: 12px; padding: 18px;
  border-top: 1px solid var(--border);
}

@media (max-width: 960px) {
  .grid { grid-template-columns: 1fr; }
  .timeline { max-height: none; }
  .card-grid { padding: 12px; grid-template-columns: 1fr; }
}