:root{color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:#0d1117;color:#e6edf3;height:100vh;display:flex;align-items:center;justify-content:center}.panel{display:flex;flex-direction:column;gap:14px;width:320px;padding:28px;background:#161b22;border:1px solid #30363d;border-radius:12px}.panel h1{margin:0 0 8px;font-size:22px}.panel label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#9da7b3}.panel input{padding:10px;background:#0d1117;border:1px solid #30363d;border-radius:8px;color:#e6edf3;font-size:15px}.panel button{padding:11px;background:#238636;border:0;border-radius:8px;color:#fff;font-size:15px;cursor:pointer}.panel button:hover{background:#2ea043}.status{margin:0;min-height:18px;font-size:13px;color:#f0883e}#stage{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;align-items:center;justify-content:center}#stage:not([hidden]){display:flex}#screen{max-width:100%;max-height:100%;cursor:none}