:root {
  --bg: #f9f9f7;
  --card-bg: #fcfcfb;
  --border: #e1e0d9;
  --text: #0b0b0b;
  --muted: #52514e;
  --muted-2: #898781;
  --accent: #2f7d5f;
  --accent-dark: #235f47;
  --warn: #b8860b;
  --danger: #b3392c;

  /* dataviz tokens (see palette.md) */
  --viz-surface: #fcfcfb;
  --viz-text-primary: #0b0b0b;
  --viz-text-secondary: #52514e;
  --viz-text-muted: #898781;
  --viz-gridline: #e1e0d9;
  --viz-baseline: #c3c2b7;
  --viz-series-1: #2a78d6;
  --viz-status-good: #0ca30c;
  --viz-tooltip-bg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0d0d;
    --card-bg: #1a1a19;
    --border: #2c2c2a;
    --text: #ffffff;
    --muted: #c3c2b7;
    --muted-2: #898781;
    --accent: #3fa87e;
    --accent-dark: #2a7a5c;
    --warn: #c98500;
    --danger: #e66767;

    --viz-surface: #1a1a19;
    --viz-text-primary: #ffffff;
    --viz-text-secondary: #c3c2b7;
    --viz-text-muted: #898781;
    --viz-gridline: #2c2c2a;
    --viz-baseline: #383835;
    --viz-series-1: #3987e5;
    --viz-status-good: #0ca30c;
    --viz-tooltip-bg: #232322;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 32px;
  background: var(--accent-dark);
  color: #fff;
}

header h1 {
  margin: 0;
  font-size: 1.4rem;
}

.badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.badge-test {
  background: var(--warn);
  color: #fff;
}

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 32px 64px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.card,
.chart-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}

.chart-card {
  margin-bottom: 24px;
  position: relative;
}

.card h2,
.chart-header h2 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.chart-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.chart-header h2 {
  margin: 0;
}

.stat {
  font-size: 1.8rem;
  font-weight: 700;
}

.muted {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

.chart-scroll {
  overflow-x: auto;
}

.chart-svg {
  display: block;
}

.chart-legend {
  display: flex;
  gap: 16px;
  margin: 8px 0 4px;
  font-size: 0.8rem;
  color: var(--muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}

.swatch-watered { background: var(--viz-series-1); }
.swatch-skipped { background: var(--viz-status-good); }

.chart-gridline {
  stroke: var(--viz-gridline);
  stroke-width: 1;
}

.chart-axis-label {
  fill: var(--viz-text-muted);
  font-size: 11px;
}

.chart-threshold-line {
  stroke: var(--viz-baseline);
  stroke-width: 1;
}

.chart-threshold-label {
  fill: var(--viz-text-muted);
  font-size: 10px;
}

.chart-line {
  fill: none;
  stroke: var(--viz-series-1);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.chart-end-marker {
  fill: var(--viz-series-1);
}

.chart-end-marker-ring {
  fill: none;
  stroke: var(--viz-surface);
  stroke-width: 2;
}

.chart-crosshair {
  stroke: var(--viz-baseline);
  stroke-width: 1;
}

.chart-bar-watered {
  fill: var(--viz-series-1);
}

.chart-bar-skipped {
  fill: var(--viz-status-good);
}

.chart-bar-hover {
  opacity: 0.8;
}

.chart-bar-label {
  fill: var(--viz-text-secondary);
  font-size: 10px;
}

.chart-empty {
  fill: var(--viz-text-muted);
  font-size: 13px;
}

.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--viz-tooltip-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.8rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  z-index: 10;
}

.tooltip-label {
  color: var(--viz-text-secondary);
}

.tooltip-value {
  color: var(--viz-text-primary);
  font-weight: 600;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

th {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
}

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

.decision-skipped { color: var(--accent); }
.decision-ran_dry { color: var(--text); }
.decision-ran_no_data { color: var(--danger); }