body{color:#fff;background:#0b0b0b;margin:0;font-family:system-ui}.wrap{max-width:1100px;margin:auto;padding:40px}.card{background:#0f0f12;border-radius:14px;padding:25px}input{color:#fff;background:#000;border:1px solid #333;border-radius:10px;width:100%;padding:14px}button{background:#6be6ff;border:none;border-radius:10px;margin-top:12px;padding:12px 18px;font-weight:700}.grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:25px;display:grid}.box{background:#000;border-radius:10px;padding:16px}pre{white-space:pre-wrap;font-size:12px}.available{color:#7ef0a6}.registered{color:#ff7a7a}