:root{--background:#0b0b0f;--card:#1b1b22;--card-border:#2a2a33;--text-primary:#fff;--text-secondary:#9b9ba8;--accent-orange:#ff7a18;--danger:#f87171;--success:#34d399;--icon-blue:#3084ff;--icon-red:#ff5240;--icon-purple:#b36bff;--rainbow-blue:#2d7ef0;--rainbow-green:#28c17a;--rainbow-yellow:#d1d043;--rainbow-orange:#fd942d;--rainbow-red:#ff4e3c;--rainbow-gradient:linear-gradient(90deg, var(--rainbow-blue), var(--rainbow-green), var(--rainbow-yellow), var(--rainbow-orange), var(--rainbow-red))}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--text-primary);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}