:root{--background:#000000;--foreground:#ffffff;--border:#1f2228;--ring:rgba(255,255,255,0.3);--primary:#ffffff;--primary-foreground:#000000;--secondary:rgba(255,255,255,0.12);--secondary-foreground:#ffffff;--muted:#111111;--muted-foreground:rgba(255,255,255,0.7);--accent:#111111;--accent-foreground:#ffffff;--destructive:#7f1d1d;--destructive-foreground:#ffffff;--card:#000000;--card-foreground:#ffffff;--popover:#000000;--popover-foreground:#ffffff;--radius:12px}