:root{--color-background-primary:#fff;--color-background-secondary:#f5f5f5;--color-text-primary:#1a1a1a;--color-text-secondary:#6b7280;--color-border-tertiary:#0000001a;--color-border-secondary:#0003;--color-background-danger:#fee2e2;--color-text-danger:#dc2626;--font-sans:system-ui, sans-serif;--border-radius-md:8px;--border-radius-lg:12px}