/* Diarization note: builds on a5sv2.css (paper layout, tables, bar charts). */

.research-table td.is-best {
  font-weight: 600;
}

.a5s-row td.is-best {
  color: var(--accent);
}

.research-table .macro-row td {
  border-top: 1px solid var(--ink);
  font-weight: 500;
}

.research-table td.na {
  color: var(--muted);
}

.research-table td.gain {
  color: var(--accent);
  font-weight: 500;
}

.research-table td.loss {
  color: var(--muted);
}

.comparison-table-wrap {
  margin-top: 42px;
}

.comparison-table th {
  white-space: nowrap;
}

.comparison-table th small {
  display: block;
  color: var(--muted);
  font-size: var(--type-micro);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
}

/* Figure 3: grouped per-corpus bars */
.grouped-figure {
  margin-top: 72px;
}

.grouped-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: var(--type-caption);
}

.grouped-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.grouped-legend i {
  display: inline-block;
  width: 18px;
  height: 8px;
}

.swatch--ours { background: var(--accent); }
.swatch--p3 { background: #9b9991; }
.swatch--dz { background: #cbc7bb; }

.grouped-chart {
  display: grid;
  gap: 18px;
}

.grouped-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}

.grouped-row > p {
  margin: 0;
  font-size: var(--type-small);
  font-weight: 500;
}

.grouped-row > p span {
  display: block;
  color: var(--muted);
  font-size: var(--type-micro);
  font-weight: 400;
}

.grouped-bars {
  display: grid;
  gap: 4px;
}

.grouped-bars div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  gap: 10px;
  align-items: center;
}

.grouped-bars span {
  display: block;
  width: var(--value);
  height: 8px;
}

.grouped-bars strong {
  font-size: var(--type-caption);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  text-align: right;
}

.grouped-bars .bar--ours span { background: var(--accent); }
.grouped-bars .bar--ours strong { color: var(--accent); }
.grouped-bars .bar--p3 span { background: #9b9991; }
.grouped-bars .bar--dz span { background: #cbc7bb; }

/* Figure 4: diverging relative-change chart */
.diverging-figure {
  margin-top: 72px;
}

.diverging-chart {
  display: grid;
  gap: 10px;
}

.diverging-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) 64px;
  gap: 18px;
  align-items: center;
  font-size: var(--type-small);
}

.diverging-row p {
  margin: 0;
}

.diverging-track {
  position: relative;
  height: 14px;
  background: linear-gradient(var(--rule), var(--rule)) 25% 0 / 1px 100% no-repeat;
}

.diverging-track span {
  position: absolute;
  top: 0;
  height: 100%;
}

.diverging-track .is-gain {
  left: 25%;
  width: var(--value);
  background: var(--accent);
}

.diverging-track .is-loss {
  right: 75%;
  width: var(--value);
  background: #9b9991;
}

.diverging-row strong {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  text-align: right;
}

.diverging-row.is-gain strong {
  color: var(--accent);
}

.diverging-row.is-macro {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--ink);
  font-weight: 500;
}

.diverging-axis {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) 64px;
  gap: 18px;
  color: var(--muted);
  font-size: var(--type-micro);
}

.diverging-axis div {
  display: flex;
  justify-content: space-between;
}

.finding-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 72px;
  border-top: 1px solid var(--rule);
}

.finding-grid > div {
  padding: 24px 24px 0 0;
}

.finding-grid > div + div {
  padding-left: 24px;
  border-left: 1px solid var(--rule);
}

.finding-grid .finding-value {
  margin: 0 0 10px;
}

.finding-grid p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-body);
  line-height: 1.55;
}

@media (max-width: 760px) {
  .grouped-row,
  .diverging-row,
  .diverging-axis {
    grid-template-columns: 96px minmax(0, 1fr) 52px;
    gap: 10px;
  }

  .grouped-row {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .finding-grid {
    grid-template-columns: 1fr;
  }

  .finding-grid > div + div {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--rule);
  }
}

.comparison-table th,
.comparison-table td {
  padding: 12px 10px;
}

.comparison-table td:first-child {
  min-width: 170px;
}

.comparison-table td small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: var(--type-micro);
  font-weight: 400;
}

.research-table .macro-row td.is-best {
  font-weight: 600;
}

.research-table .macro-row td:first-child {
  white-space: nowrap;
}

/* Nemotron shares the common per-corpus scale. */
.swatch--nem, .grouped-bars .bar--nem span { background: #697c8a; }
.limitations details { margin: 24px 0; }
.limitations summary { cursor: pointer; font-weight: 500; }

/* Keep the Macro column clear of the comparison table’s right edge. */
.comparison-table-wrap .comparison-table th:last-child,
.comparison-table-wrap .comparison-table td:last-child {
  padding-right: 24px;
}

/* Highlight individual baseline winners without shading their full rows. */
.comparison-table tr:not(.a5s-row) td.is-best {
  background: var(--accent-soft);
}

.accuracy-summary-charts.unified-comparison-charts {
  grid-template-columns: minmax(0, 1fr);
}

.diarization-hero-chart { margin: 20px 0 0; }
.diarization-hero-chart img { display: block; width: 100%; height: auto; }
@media (max-width: 700px) {
  .diarization-hero-chart { overflow-x: auto; }
  .diarization-hero-chart img { min-width: 900px; }
}

.diarization-detail-charts { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; margin: 48px 0; }
.diarization-detail-charts figure { margin: 0; min-width: 0; }
.diarization-detail-charts img { display: block; width: 100%; height: auto; }
@media (max-width: 700px) {
  .diarization-detail-charts { grid-template-columns: minmax(0, 1fr); }
}

#head-to-head > .diarization-detail-charts { grid-column: 1 / -1; width: 100%; margin: 0; }
#head-to-head > .benchmark-continuation { grid-column: 2; }
@media (max-width: 800px) {
  #head-to-head > .benchmark-continuation { grid-column: 1; }
}

/* Fixed row spacing avoids percentage grid gaps extending beyond the section. */
#head-to-head { row-gap: 48px; }
.diarization-callouts { margin-top: 24px; }

.evaluation-notes details { padding: 20px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 24px; }
.evaluation-notes summary { cursor: pointer; font-weight: 500; }
.evaluation-notes details p { margin-top: 18px; }