/* Shared styles for the Pennyfarthing pipeline-replay benchmark charts.
   Extracted from internal/results/benchmark-dashboard.html — do not hand-edit;
   regenerate from the dashboard source. */
  :root {
    --bg: #1a1a2e;
    --card: #16213e;
    --text: #e0e0e0;
    --text-muted: #8899aa;
    --accent: #4fc3f7;
    --tea-color: #4fc3f7;
    --dev-color: #81c784;
    --rev-color: #ffb74d;
    --grid: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.08);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    line-height: 1.5;
    padding: 20px;
  }
  h1 {
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    color: var(--accent);
  }
  .subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
  }
  .mono {
    font-family: "SF Mono", "Cascadia Code", "Fira Code", ui-monospace, monospace;
    font-variant-numeric: tabular-nums;
  }

  /* Filter bar */
  .filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    background: var(--card);
    padding: 10px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
  }
  .filter-group {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .filter-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
  }
  .chip {
    display: inline-block;
    padding: 2px 10px;
    font-size: 12px;
    border-radius: 12px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    transition: all 0.15s;
    user-select: none;
  }
  .chip.active {
    background: var(--accent);
    color: #0a0a1a;
    border-color: var(--accent);
    font-weight: 500;
  }
  .chip:hover:not(.active) {
    border-color: var(--accent);
    color: var(--text);
  }
  select, input[type=range] {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 3px 6px;
    font-size: 12px;
    cursor: pointer;
  }
  select:focus, input:focus { outline: 1px solid var(--accent); }

  /* Chart containers */
  .chart-section {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 16px;
  }
  .chart-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 8px;
  }
  .chart-subtitle {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 12px;
  }

  /* Scatter */
  .scatter-quadrant {
    font-size: 11px;
    fill: rgba(255,255,255,0.35);
    font-weight: 500;
    pointer-events: none;
  }
  .scatter-dot {
    cursor: pointer;
    transition: opacity 0.15s;
  }
  .scatter-dot:hover { opacity: 1 !important; }
  .control-marker {
    stroke: var(--accent);
    stroke-width: 1.5;
    fill: none;
  }
  .quadrant-line {
    stroke: var(--text-muted);
    stroke-dasharray: 4,4;
    stroke-width: 0.5;
    opacity: 0.4;
  }

  /* Tooltip */
  .tooltip {
    position: absolute;
    pointer-events: none;
    background: #0d1117;
    border: 1px solid var(--accent);
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 12px;
    line-height: 1.6;
    max-width: 320px;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  }
  .tooltip .tt-name {
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 4px;
  }
  .tooltip .tt-row { display: flex; justify-content: space-between; gap: 16px; }
  .tooltip .tt-label { color: var(--text-muted); }
  .tooltip .tt-val { color: var(--text); font-family: "SF Mono", monospace; }
  .tooltip .tt-runs { margin-top: 4px; font-size: 11px; color: var(--text-muted); }

  /* Heatmap */
  .heatmap-cell { cursor: default; }
  .heatmap-wrap { overflow-x: auto; }
  .heatmap-label {
    font-size: 11px;
    fill: var(--text-muted);
  }
  .heatmap-cell-text {
    font-size: 10px;
    font-family: "SF Mono", monospace;
    fill: var(--text);
    pointer-events: none;
  }

  /* Phase attribution */
  .phase-bar-label {
    font-size: 11px;
    fill: var(--text-muted);
  }

  /* Legend */
  .legend {
    display: flex;
    gap: 16px;
    margin-bottom: 8px;
    font-size: 11px;
  }
  .legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-muted);
  }
  .legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
  }

  /* Strip dots */
  .strip-dot {
    fill: var(--accent);
    opacity: 0.6;
    stroke: var(--accent);
    stroke-width: 0.5;
  }

  /* Axis */
  .axis text {
    font-size: 11px;
    fill: var(--text-muted);
  }
  .axis line, .axis path {
    stroke: var(--grid);
  }
  .axis-label {
    font-size: 11px;
    fill: var(--text-muted);
  }

  /* Two-col layout for companions */
  .companions {
    display: grid;
    grid-template-columns: 1fr minmax(320px, 420px);
    gap: 16px;
  }
  @media (max-width: 1000px) {
    .companions { grid-template-columns: 1fr; }
  }

  /* Finding legend */
  .finding-legend {
    margin-top: 12px;
    padding: 8px 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 11px;
  }
  .finding-legend-title {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
  }
  .finding-legend-item {
    display: flex;
    gap: 8px;
    padding: 2px 0;
    color: var(--text-muted);
    line-height: 1.4;
  }
  .finding-legend-id {
    font-family: "SF Mono", monospace;
    font-weight: 600;
    min-width: 28px;
    flex-shrink: 0;
  }
  .finding-legend-id.critical { color: #ef5350; }

  /* Dimension color legend */
  .dim-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    padding: 8px 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 11px;
  }
  .dim-legend-title {
    width: 100%;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 2px;
  }
  .dim-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-muted);
  }
  .dim-legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
  }

  /* N=1 badge */
  .n1-badge {
    font-size: 9px;
    fill: var(--text-muted);
    font-style: italic;
  }

  .tier-checks { display: flex; gap: 8px; }
  .tier-check { display: flex; align-items: center; gap: 3px; font-size: 12px; color: var(--text-muted); cursor: pointer; }
  .tier-check input { cursor: pointer; }


/* Panel navigation (added for standalone GitHub Pages charts) */
.panel-nav { display: flex; gap: 14px; margin-bottom: 16px; font-size: 12px; flex-wrap: wrap; }
.panel-nav a { color: var(--text-muted); text-decoration: none; padding: 3px 0; border-bottom: 2px solid transparent; }
.panel-nav a:hover { color: var(--text); }
.panel-nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.page-foot { margin-top: 24px; font-size: 11px; color: var(--text-muted); }
.page-foot a { color: var(--accent); }