/* CMB-specific styles, layered on the shared SCB/Nerfies template. */
:root {
  --cmb-navy: #24427c;
  --cmb-navy-dark: #1b3260;
  --cmb-orange: #c2661f;
  --cmb-gold: #b98a2f;
  --cmb-green: #2e7d4f;
  --cmb-line: #dbdfe6;
  --cmb-soft: #f4f6fa;
}

/* navbar series switcher */
.series-pill {
  border: 1.5px solid var(--cmb-navy);
  border-radius: 999px;
  padding: 0.15rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cmb-navy);
  white-space: nowrap;
}
.series-pill:hover { background: var(--cmb-navy); color: #fff; }

/* stat strip */
.cmb-stats .title { margin-bottom: 0.25rem; color: var(--cmb-navy); }

/* three-stage walkthrough */
.walkthrough {
  border: 1px solid var(--cmb-line);
  border-radius: 10px;
  padding: 1.25rem 1.25rem 1.5rem;
  background: #fff;
}
.walkthrough .tabs { margin-bottom: 1rem; }
.walkthrough .tabs li.is-active a {
  border-bottom-color: var(--cmb-navy);
  color: var(--cmb-navy);
  font-weight: 700;
}
.wt-panel { display: none; }
.wt-panel.is-active { display: block; }
.wt-note {
  font-size: 0.9rem;
  color: #6a6f7a;
  font-style: italic;
  text-align: center;
  margin-bottom: 0.75rem;
}
.wt-question {
  background: var(--cmb-soft);
  border: 1px solid var(--cmb-line);
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  text-align: center;
  font-weight: 600;
  margin-bottom: 1rem;
}
.wt-options { display: flex; flex-direction: column; gap: 0.5rem; max-width: 620px; margin: 0 auto; }
.wt-option {
  display: flex; align-items: baseline; gap: 0.6rem;
  border: 1.5px solid var(--cmb-line);
  border-radius: 8px;
  padding: 0.55rem 0.9rem;
  background: #fff;
  cursor: pointer;
  text-align: left;
  font-size: 1rem;
  width: 100%;
  transition: border-color 120ms ease, background 120ms ease;
}
.wt-option:hover { border-color: var(--cmb-navy); }
.wt-option .opt-letter { font-weight: 700; }
.wt-revealed .wt-option { cursor: default; }
.wt-revealed .wt-option.is-correct {
  border-color: var(--cmb-green);
  background: #eef7f1;
  font-weight: 700;
}
.wt-revealed .wt-option.is-wrong { opacity: 0.55; }
.wt-hint { text-align: center; font-size: 0.85rem; color: #6a6f7a; margin-top: 0.75rem; }

/* S2 moment tiles */
.wt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  max-width: 720px;
  margin: 0 auto;
}
@media (max-width: 560px) { .wt-grid { grid-template-columns: 1fr; } }
.wt-tile {
  border: 1.5px solid var(--cmb-line);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  padding: 0;
  width: 100%;
  text-align: left;
  transition: border-color 120ms ease;
}
.wt-tile:hover { border-color: var(--cmb-navy); }
.wt-tile .tile-label {
  display: block;
  padding: 0.35rem 0.7rem;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--cmb-line);
  background: var(--cmb-soft);
}
.wt-tile .tile-frame {
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: #8a8f99;
  background:
    repeating-linear-gradient(45deg, #fafbfd, #fafbfd 12px, #f2f4f8 12px, #f2f4f8 24px);
  font-size: 0.8rem;
}
.wt-tile .tile-frame .icon { font-size: 1.6rem; color: #aab0bb; }
.wt-revealed .wt-tile.is-correct { border-color: var(--cmb-green); }
.wt-revealed .wt-tile.is-correct .tile-label { background: #eef7f1; font-weight: 700; }
.wt-revealed .wt-tile.is-wrong { opacity: 0.55; }

/* S3 timeline schematic */
.wt-timeline { max-width: 640px; margin: 0.75rem auto 0; }
.wt-track {
  position: relative;
  height: 26px;
  border: 1.5px solid var(--cmb-line);
  border-radius: 6px;
  background:
    repeating-linear-gradient(90deg, #fff, #fff 38px, #f2f4f8 38px, #f2f4f8 40px);
}
.wt-span-gt {
  position: absolute; top: 3px; bottom: 3px; left: 46%; width: 17%;
  background: var(--cmb-gold);
  border-radius: 4px;
  opacity: 0.9;
}
.wt-track-caption {
  display: flex; justify-content: space-between;
  font-size: 0.78rem; color: #8a8f99; margin-top: 0.25rem;
}
.wt-legend { display: flex; gap: 1.25rem; justify-content: center; margin-top: 0.6rem; font-size: 0.85rem; }
.wt-legend .key { display: inline-block; width: 22px; height: 11px; border-radius: 3px; margin-right: 0.4rem; vertical-align: baseline; }
.wt-legend .key.gt { background: var(--cmb-gold); }
.wt-legend .key.pred { background: #4a7dbd; }

/* mode chips */
.mode-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-top: 1.1rem; }
.mode-chip {
  border: 1px solid var(--cmb-line);
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
  font-size: 0.85rem;
  background: var(--cmb-soft);
  max-width: 240px;
}
.mode-chip b { color: var(--cmb-navy); }

/* walkthrough stills */
.tile-still { display: block; width: 100%; height: auto; }
.wt-strip { display: block; width: 100%; max-width: 640px; margin: 0 auto 0.6rem; border-radius: 4px; }

/* key findings cards */
.fk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.9rem;
  text-align: left;
}
.fk-card {
  border: 1px solid var(--cmb-line);
  border-top: 3px solid var(--cmb-navy);
  border-radius: 8px;
  padding: 1rem 1.1rem 1.1rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.fk-num {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--cmb-navy);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  margin: 0;
}
.fk-num .fk-vs { font-size: 0.95rem; font-weight: 600; color: #8a8f99; }
.fk-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6a6f7a;
  margin: 0;
}
.fk-text { font-size: 0.9rem; margin: 0.2rem 0 0; }

/* Table 1 ours row */
.t1-ours td { background: var(--cmb-soft) !important; }

/* findings */
.findings-list { counter-reset: finding; list-style: none; margin-left: 0 !important; max-width: 760px; margin: 0 auto; }
.findings-list > li {
  counter-increment: finding;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.9rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--cmb-line);
  align-items: baseline;
}
.findings-list > li::before {
  content: counter(finding);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--cmb-navy);
  border: 2px solid var(--cmb-navy);
  border-radius: 999px;
  width: 2rem; height: 2rem;
  display: flex; align-items: center; justify-content: center;
}
.findings-list > li:last-child { border-bottom: none; }

/* category distribution bars (single-measure, single hue) */
.dist-bars { max-width: 640px; margin: 0.5rem auto 0; }
.dist-row {
  display: grid;
  grid-template-columns: 7.2rem 1fr 3rem;
  gap: 0.7rem;
  align-items: center;
  padding: 0.28rem 0;
  font-size: 0.95rem;
}
.dist-track { background: var(--cmb-soft); border-radius: 4px; height: 16px; position: relative; }
.dist-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--cmb-navy);
  border-radius: 4px 3px 3px 4px;
}
.dist-row .dist-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.dist-note { text-align: center; font-size: 0.85rem; color: #6a6f7a; margin-top: 0.5rem; }

/* comparison strip */
.compare-table td, .compare-table th { vertical-align: middle; }
.compare-table .yes { color: var(--cmb-green); font-weight: 700; }
.compare-table .no { color: #b8bcc4; }

/* release box */
.release-box {
  border-left: 4px solid var(--cmb-navy);
  background: var(--cmb-soft);
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.25rem;
}

/* org banner fallback for text-based affiliation */
.org-text {
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; font-weight: 700; color: #4a4f58;
  text-align: center; padding: 0 1.5rem;
}

/* leaderboard tweaks */
#cmb-leaderboard-table th { white-space: nowrap; }
.lb-note { font-size: 0.85rem; color: #6a6f7a; }