:root{font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#132c27;background:#f1f6f3;color-scheme:light}*{box-sizing:border-box}body{margin:0;padding:48px 20px}main{width:min(100%,640px);margin:auto;padding:38px;background:#fff;border:1px solid #dce7df;border-radius:24px;box-shadow:0 12px 50px #163c2710}header{display:flex;align-items:center;gap:18px;padding-bottom:28px;border-bottom:1px solid #e4ece7}header img{border-radius:16px}.eyebrow{font-size:.7rem;letter-spacing:.12em;color:#536d61;font-weight:700;margin:0 0 6px}.profile{font-size:1.1rem;font-weight:650;margin:0}h1{font-size:clamp(1.7rem,5vw,2.3rem);line-height:1.18;letter-spacing:-.035em;margin:30px 0 16px}.intro{color:#52685f;margin-bottom:26px}.status{padding:14px 17px;border-radius:12px;background:#edf4f0;margin:24px 0;font-weight:600}.status.connected{background:#dff5e7;color:#105c32}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border-radius:10px;padding:11px 18px;font:600 .95rem/1.35 system-ui,sans-serif;text-decoration:none;cursor:pointer;border:1px solid transparent}.primary{background:#146d47;color:white}.primary:hover{background:#0b5535}.secondary{background:white;border-color:#c9dacf;color:#254c3c;margin-top:14px}.secondary:hover{background:#f3f8f4}button:disabled{opacity:.55;cursor:wait}label{display:block;font-weight:600;margin-bottom:8px}input{width:100%;height:48px;padding:10px 14px;font:inherit;border:1px solid #a9bfb1;border-radius:10px;margin-bottom:14px}input:focus-visible,.button:focus-visible,.text-button:focus-visible{outline:3px solid #83cfa6;outline-offset:3px}form .button{width:100%}#pairing-code{display:block;text-align:center;padding:20px 8px;background:#edf7f0;border:1px dashed #73ac8a;border-radius:12px;font:700 clamp(1.7rem,6vw,2.5rem)/1.3 ui-monospace,monospace;letter-spacing:.13em}#qr-result{text-align:center}#qr-image{display:block;margin:20px auto;max-width:100%;height:auto}.muted,footer{font-size:.86rem;color:#62766c}footer{border-top:1px solid #e4ece7;padding-top:20px;margin-top:30px}.text-button{background:none;border:0;padding:4px 0;color:#496b59;text-decoration:underline;font:inherit;font-size:.9rem;cursor:pointer;margin-top:24px}#error{padding:12px 16px;background:#fff0ed;border-left:3px solid #b9432e;border-radius:6px;color:#963921}[hidden]{display:none!important}@media(max-width:480px){body{padding:18px 12px}main{padding:24px 20px;border-radius:18px}header{gap:12px}header img{width:58px;height:58px}.eyebrow{font-size:.62rem}}