/* Shared base tokens. Each direction overrides palette/typography within its own scope. */
:root {
  /* Neutral baseline */
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-border: #e5e5e5;
  --color-text: #1a1a1a;
  --color-text-muted: #6b6b6b;
  --color-primary: #2563eb;
  --color-accent: #f59e0b;
  --color-danger: #ef4444;
  --color-success: #22c55e;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-6: 24px; --space-8: 32px; --space-12: 48px;

  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px; --radius-xl: 20px; --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); background: var(--color-bg); color: var(--color-text); }