:root {
  color-scheme: light;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #f4f3ef;
  --surface: #ffffff;
  --surface-subtle: #f8f8f5;
  --surface-muted: #efeee9;
  --text: #20231f;
  --text-secondary: #63675f;
  --text-tertiary: #858980;
  --border: #dfdfd8;
  --border-strong: #c9cbc3;
  --accent: #315f52;
  --accent-hover: #284e43;
  --accent-soft: #e8f0ed;
  --danger: #9a3d35;
  --danger-soft: #f7eae8;
  --warning: #8a5a16;
  --warning-soft: #f8f0df;
  --info: #3f5e76;
  --info-soft: #eaf0f4;
  --success: #34654b;
  --success-soft: #e8f1eb;
  --radius-sm: 6px;
  --radius-md: 9px;
  --radius-lg: 12px;
  --shadow-float: 0 18px 48px rgb(28 34 30 / 14%);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --sidebar-width: 232px;
  --control-height: 38px;
  /* Track UI U0: motion + display tokens. Motion is allowed only on auth screens;
     --font-size-display is for the single primary metric on Home. */
  --motion-fast: 120ms;
  --motion-base: 200ms;
  --motion-slow: 360ms;
  --motion-ease: cubic-bezier(0.2, 0, 0, 1);
  --font-size-display: 44px;
}