:root{--ds-bg:#fff;--ds-bg-surface:#fff;--ds-bg-surface-hover:#f5f5f5;--ds-text:#1a1a1a;--ds-text-muted:#666;--ds-text-faint:#999;--ds-accent:#e53935;--ds-accent-strong:#c62828;--ds-accent-muted:#e5393566;--ds-border:#e0e0e0;--ds-route-pending:#ccc;--ds-route-active:var(--ds-accent);--ds-route-completed:#4caf50;--ds-route-planned:#e53935;--ds-segment-active-bg:#f0f0f0;--ds-font:var(--font-sans)}