*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f172a;--surface:#1e293b;--border:#334155;--text:#f1f5f9;--muted:#94a3b8;--green:#22c55e;--yellow:#eab308;--red:#ef4444;--blue:#3b82f6;--radius:12px}html,body{background:var(--bg);color:var(--text);height:100%;font-family:system-ui,sans-serif}#root{flex-direction:column;min-height:100vh;display:flex}a{color:inherit;text-decoration:none}button{cursor:pointer;font:inherit}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}