/* Minimal styling aligned with the Polars API reference look. */
html[data-theme="light"] {
  --pst-color-on-background: #ecf4ff;
  --pst-gradient-sidebar-left: #ffffff;
  --pst-gradient-sidebar-right: #fbfbfb;
  --pst-color-border: #cccccc;
}

html[data-theme="dark"] {
  --pst-color-on-background: #333333;
  --pst-gradient-sidebar-left: #121212;
  --pst-gradient-sidebar-right: #181818;
  --pst-color-sidebar-nav: #181818;
  --pst-color-border: #444444;
}

div.bd-sidebar-primary {
  background-image: linear-gradient(
    90deg,
    var(--pst-gradient-sidebar-left) 0%,
    var(--pst-gradient-sidebar-right) 100%
  );
}

.bd-header .navbar-header-items__end {
  margin-left: auto;
}

pre {
  box-shadow: 0 0.2rem 0.5rem var(--pst-color-shadow),
    0 0 0.0625rem var(--pst-color-shadow) !important;
}

.benchmark-charts {
  display: grid;
  gap: 2rem;
  margin: 1.5rem 0 2rem;
}

.benchmark-chart {
  --benchmark-axis: #1f2937;
  --benchmark-grid: rgba(31, 41, 55, 0.1);
  --benchmark-label: #1f2937;
  --benchmark-series-py_pandas_dataframe: #2f3e9e;
  --benchmark-series-py_parquet_scan: #d98200;
  --benchmark-tooltip-bg: rgba(15, 23, 42, 0.94);
  --benchmark-tooltip-text: #f8fafc;
  position: relative;
}

html[data-theme="dark"] .benchmark-chart {
  --benchmark-axis: #f8fafc;
  --benchmark-grid: rgba(248, 250, 252, 0.18);
  --benchmark-label: #f1f5f9;
  --benchmark-series-py_pandas_dataframe: #7c8dff;
  --benchmark-series-py_parquet_scan: #ffc44d;
  --benchmark-tooltip-bg: rgba(15, 23, 42, 0.94);
  --benchmark-tooltip-text: #f8fafc;
}

.benchmark-chart .chart-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.benchmark-chart .chart-title {
  font-size: 1.05rem;
  font-weight: 600;
}

.benchmark-chart .chart-subtitle {
  color: var(--benchmark-label);
  font-size: 0.9rem;
}

.benchmark-chart .chart-body {
  position: relative;
}

.benchmark-chart .chart-canvas {
  display: block;
  height: 360px;
  width: 100%;
}

.benchmark-chart .chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
  color: var(--benchmark-label);
  font-size: 0.85rem;
}

.benchmark-chart .chart-legend-item {
  align-items: center;
  display: inline-flex;
  gap: 0.4rem;
}

.benchmark-chart .chart-legend-swatch {
  border-radius: 999px;
  height: 6px;
  width: 18px;
}

.benchmark-chart .chart-tooltip {
  background: var(--benchmark-tooltip-bg);
  border-radius: 8px;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.28);
  color: var(--benchmark-tooltip-text);
  font-size: 0.8rem;
  left: 0;
  opacity: 0;
  padding: 0.45rem 0.6rem;
  pointer-events: none;
  position: absolute;
  top: 0;
  transform: translate(-50%, -100%);
  transition: opacity 0.12s ease;
  white-space: nowrap;
  z-index: 2;
}

.benchmark-chart .chart-tooltip.is-visible {
  opacity: 1;
}

.benchmark-chart .tooltip-title {
  font-weight: 600;
  margin-bottom: 0.15rem;
}

@media (max-width: 700px) {
  .benchmark-chart .chart-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .benchmark-chart .chart-canvas {
    height: 300px;
  }
}