:root{color-scheme:dark}html,body{height:100%;margin:0;padding:0;background:#0b1220;color:#e5e7eb;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#root{min-height:100%}button{color:#e5e7eb;background:#1f2937;border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:10px 14px;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{color:#e5e7eb;background:#ffffff0f;border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:10px 12px}*{box-sizing:border-box}