.compare-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nav-link {
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card2);
  transition: color 0.2s;
}
.nav-link:hover { color: var(--text); }

/* Controls */
.compare-controls { padding: 14px 18px; }

.controls-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.controls-row label { font-size: 13px; color: var(--subtle); }

.controls-row input {
  width: 90px;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 6px 10px;
}

.run-btn {
  background: rgba(15, 118, 110, 0.15);
  border: 1px solid rgba(15, 118, 110, 0.45);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.2s;
}
.run-btn:hover:not(:disabled) { background: rgba(15, 118, 110, 0.28); }
.run-btn:disabled { opacity: 0.5; cursor: default; }

.sample-btn {
  background: rgba(14, 165, 233, 0.12);
  border-color: rgba(14, 165, 233, 0.4);
  color: #0EA5E9;
}
.sample-btn:hover:not(:disabled) { background: rgba(14, 165, 233, 0.22); }

.controls-sep {
  font-size: 12px;
  color: var(--muted);
  padding: 0 4px;
}

.cmp-status {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  min-height: 16px;
}

.hidden { display: none !important; }

/* Model overview table */
.model-table-wrap { overflow-x: auto; margin-top: 4px; }

.model-overview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: fixed;
}
.model-overview-table td { word-wrap: break-word; }
.model-overview-table th {
  text-align: left;
  padding: 9px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.model-overview-table td {
  padding: 11px 12px;
  border-bottom: 1px solid rgba(36, 52, 71, 0.5);
  vertical-align: middle;
  color: var(--subtle);
}
.model-overview-table tr:last-child td { border-bottom: none; }
.model-overview-table tbody tr:hover td { background: rgba(255,255,255,0.02); }

.model-name-cell {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  padding-left: 13px !important;
}

.model-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.rec-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.rec-tag.live     { color: var(--accent);  background: rgba(15,118,110,0.15); border: 1px solid rgba(15,118,110,0.35); }
.rec-tag.batch    { color: #0EA5E9;        background: rgba(14,165,233,0.12); border: 1px solid rgba(14,165,233,0.35); }
.rec-tag.baseline { color: #34D399;        background: rgba(52,211,153,0.10); border: 1px solid rgba(52,211,153,0.30); }

/* Metrics legend */
.metrics-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 6px 0 14px;
  font-size: 12px;
  color: var(--muted);
}
.metrics-legend strong { color: var(--subtle); }
.legend-counts {
  width: 100%;
  padding-top: 4px;
  border-top: 1px solid var(--border);
  margin-top: 2px;
}

/* Metrics table */
.metrics-table-wrap { overflow-x: auto; }

.metrics-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.metrics-table th {
  text-align: left;
  padding: 8px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.metrics-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(36, 52, 71, 0.5);
}

.metrics-table tr:last-child td { border-bottom: none; }

.best-row td { background: rgba(15, 118, 110, 0.06); }

.model-name-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.model-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.best-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: rgba(15, 118, 110, 0.15);
  border: 1px solid rgba(15, 118, 110, 0.35);
  padding: 2px 6px;
  border-radius: 4px;
}

.num { text-align: right; font-variant-numeric: tabular-nums; }
.bold { font-weight: 700; }
.dim  { color: var(--muted); }
.red  { color: #EF4444; }

.good { color: #34D399; }
.warn { color: #F59E0B; }
.bad  { color: #EF4444; }

/* Charts row */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.chart-section { }

.cmp-chart-wrap {
  height: 200px;
  position: relative;
  margin-top: 4px;
}

.timeline-chart-wrap {
  height: 260px;
  position: relative;
  margin-top: 4px;
}

.timeline-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.zoom-reset-btn {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s;
}
.zoom-reset-btn:hover { color: var(--text); }

.timeline-hint {
  font-size: 11px;
  color: var(--muted);
  margin: 2px 0 6px;
}

.timeline-note {
  font-size: 11px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
}

@media (max-width: 860px) {
  .compare-main  { padding: 14px; }
  .charts-row    { grid-template-columns: 1fr; }
}