:root {
  /* Color — brand red identity + white technical canvas + charcoal order + yellow signal */
  --brand-red: #E1261C;
  --brand-red-deep: #B82019;
  --brand-red-tint: #FBE9E7;
  --signal-yellow: #FFC400;
  --signal-yellow-tint: #FFF4CC;
  --ink: #242629;
  --ink-soft: #545B60;
  --muted: #737B80;
  --line: #D9DAD7;
  --canvas: #F5F4F0;
  --surface: #FFFFFF;
  --steel-muted: #667984;
  --success: #34745B;
  --warning: #94600F;
  --danger: #A8231B;

  /* Typography */
  --font-headings: 'Barlow Semi Condensed', 'Barlow', system-ui, sans-serif;
  --font-body: 'Inter', Arial, Helvetica, system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* Shape / space */
  --radius-control: 4px;
  --radius-content: 7px;
  --space-unit: 4px;
  --space-section: 48px;

  /* Backward-compatible aliases (kept so untouched templates keep working) */
  --color-ink: #242629;
  --color-background: #F5F4F0;
  --color-focus: #B82019;
}