:root{
  --ui-font-sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ui-font-mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --ui-space-1:8px;
  --ui-space-2:10px;
  --ui-space-3:12px;
  --ui-border-width:1px;
  --ui-border:#1e293b;
  --ui-border-soft:#334155;
  --ui-canvas:#0f172a;
  --ui-surface:#111827;
  --ui-surface-raised:#172033;
  --ui-surface-active:#1e293b;
  --ui-surface-light:#f8fafc;
  --ui-text:#e2e8f0;
  --ui-text-muted:#94a3b8;
  --ui-text-dark:#172033;
  --ui-text-dark-muted:#64748b;
  --ui-accent:#38bdf8;
  --ui-accent-strong:#0284c7;
  --ui-focus:#7dd3fc;
  --ui-good:#22c55e;
  --ui-warn:#f59e0b;
  --ui-danger:#ef4444;
  --ui-info:#60a5fa;
  --ui-rail-width:244px;
  --ui-inspector-width:320px;
  --ui-toolbar-height:48px;
  --ui-status-height:34px;
  --ui-touch-min:44px;
  --ui-radius-control:4px;
  --ui-shadow-float:0 12px 36px rgba(2,6,23,.34);
  --ui-transition:140ms ease;
}