:root {
  color-scheme: light;
  --brand-ink: #392d37;
  --brand-paper: #edf1e2;
  --brand-soft: #e8ecdd;
  --brand-muted: #e4e8d9;
  --brand-depth: #e0e4d5;
  --bg: var(--brand-depth);
  --panel: var(--brand-paper);
  --surface: var(--brand-soft);
  --text: var(--brand-ink);
  --muted: #6f6870;
  --border: #c5cabb;
  --accent: var(--brand-ink);
  --instrument: var(--brand-ink);
  --green: #26734d;
  --blue: #315f8c;
  --danger: #a33c46;
  --warning: #945b17;
}

* { box-sizing: border-box; }
::selection { background: var(--brand-ink); color: var(--brand-paper); }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding: 1.25rem;
}
header h1 { margin: 0; font-size: 1.4rem; }
.sub { margin: 0.25rem 0 1rem; color: var(--muted); }
.controls, .stats, .toggles, .log-controls, .pods, .summary-kpis,
.hyrox-controls, .hyrox-kpis, .test-controls, .test-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}
.pods {
  align-items: stretch;
}
.summary-kpis, .hyrox-kpis, .test-kpis {
  color: var(--muted);
  font-size: 0.95rem;
}
.summary-kpis strong, .hyrox-kpis strong, .test-kpis strong { color: var(--text); }
.pod-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: 10px;
  padding: 0.75rem;
  min-width: 280px;
  flex: 1 1 320px;
}
.pod-card.selected {
  box-shadow: 0 0 0 1px var(--accent);
}
.pod-title {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.6rem;
}
.pod-title .muted {
  color: var(--muted);
  font-size: 0.85rem;
}
.pod-health, .pod-metric {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.82rem;
  margin: 0.35rem 0;
}
.health.good { color: var(--green); }
.health.warn { color: var(--warning); }
.health.bad { color: var(--danger); }
meter {
  width: 5rem;
  height: 0.65rem;
  accent-color: var(--green);
}
.mini-plot-wrap {
  margin: 0.55rem 0;
  padding: 0.35rem 0.45rem 0.45rem;
  background: var(--instrument);
  border-radius: 6px;
}
.mini-plot-wrap figcaption {
  color: var(--brand-muted);
  font-size: 0.72rem;
  margin-bottom: 0.2rem;
}
.mini-plot {
  width: 100%;
  height: 58px;
  background: transparent;
}
.swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  display: inline-block;
}
.pod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.pod-actions input[type="text"] {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  min-width: 10rem;
}
button {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}
button:hover:not(:disabled) { background: var(--brand-muted); border-color: var(--accent); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
#btnAddPod {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--brand-paper);
}
#btnAddPod:hover:not(:disabled) { background: #51414d; border-color: #51414d; }
button:focus-visible, select:focus-visible, input:focus-visible {
  outline: 3px solid #9d8d97;
  outline-offset: 2px;
}
.status { color: var(--muted); }
.status.ok { color: var(--green); }
.status.err { color: var(--danger); }
.hyrox-controls label, .test-controls label {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  color: var(--muted);
}
select, .test-controls input {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
}
.test-controls input { min-width: 12rem; }
.test-table-wrap {
  overflow-x: auto;
  background: var(--panel);
  border-radius: 10px;
  padding: 0.75rem;
}
.test-table {
  border-collapse: collapse;
  min-width: 45rem;
  width: 100%;
  font-size: 0.85rem;
}
.test-table caption {
  caption-side: top;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: left;
  margin-bottom: 0.5rem;
}
.test-table th, .test-table td {
  border-bottom: 1px solid var(--border);
  padding: 0.45rem;
  text-align: left;
  white-space: nowrap;
}
.test-table th { color: var(--muted); font-weight: 600; }
.stats { color: var(--muted); font-size: 0.95rem; }
.stats strong { color: var(--text); }

.tabs {
  display: flex;
  gap: 0.35rem;
  margin: 1rem 0 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}
.tab {
  border-radius: 8px 8px 0 0;
  border-bottom: none;
}
.tab.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--brand-paper);
}
.tab-panel[hidden] { display: none; }
.hint {
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 52rem;
  margin: 0 0 1rem;
}

.plots figure, .cube-wrap {
  margin: 0 0 1rem;
  background: var(--panel);
  border-radius: 10px;
  padding: 0.5rem 0.75rem 0.75rem;
}
figcaption { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.35rem; }
canvas {
  width: 100%;
  max-width: 900px;
  height: auto;
  display: block;
  background: var(--instrument);
  border-radius: 6px;
}
#plotCube {
  max-width: 640px;
  margin: 0 auto;
}
.toggles label {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}
.integrity {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}
.integrity h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}
.integrity-body {
  color: var(--muted);
  font-size: 0.85rem;
  display: grid;
  gap: 0.35rem;
}
.integrity-row {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}