body{font:16px system-ui;background:#f1f5f9;color:#0f172a;margin:0}main{max-width:380px;margin:10vh auto;padding:32px;background:white;border-radius:16px;box-shadow:0 8px 40px #0001}label{display:block;margin:18px 0;font-weight:600}input{display:block;box-sizing:border-box;width:100%;padding:12px;margin-top:6px;border:1px solid #cbd5e1;border-radius:6px;font:inherit}button{width:100%;padding:12px;background:#0f172a;color:white;border:0;border-radius:6px;font:inherit;font-weight:700}button:disabled{opacity:.5}p{color:#475569}#status{font-weight:600}