/**
 * Logic Design Tokens v1
 * Import before style.css
 */
:root {
  /* Brand */
  --color-brand: #0066ff;
  --color-brand-dark: #0052cc;
  --color-brand-light: #3385ff;

  /* Semantic */
  --color-success: #00c853;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  --color-info: #2196f3;

  /* Surfaces */
  --color-bg: #ffffff;
  --color-bg-subtle: #f8f9fa;
  --color-bg-muted: #f1f3f5;
  --color-sidebar: #0f172a;
  --color-surface-elevated: #ffffff;

  /* Text */
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748b;
  --color-text-inverse: #ffffff;

  /* Taxonomy tag chips */
  --tag-market-bg: rgba(0, 102, 255, 0.12);
  --tag-market-fg: #0052cc;
  --tag-product-bg: rgba(0, 200, 83, 0.12);
  --tag-product-fg: #007a3d;
  --tag-strategy-bg: rgba(156, 39, 176, 0.12);
  --tag-strategy-fg: #7b1fa2;
  --tag-asset-bg: rgba(255, 152, 0, 0.14);
  --tag-asset-fg: #e65100;
  --tag-nature-bg: rgba(100, 116, 139, 0.15);
  --tag-nature-fg: #475569;
  --tag-layer-bg: rgba(33, 150, 243, 0.12);
  --tag-layer-fg: #1565c0;
  --tag-default-bg: rgba(15, 23, 42, 0.08);
  --tag-default-fg: #334155;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 999px;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.1);

  /* Layout */
  --sidebar-width: 260px;
  --content-max: 1280px;
}