*{box-sizing:border-box}body{margin:0;background:#f4f6f8;color:#18202a;font:15px system-ui,-apple-system,Segoe UI,Roboto,sans-serif}header{background:#111827;color:#fff;padding:16px 5%;display:flex;justify-content:space-between;gap:20px}header a{color:#fff;margin-left:16px;text-decoration:none}.wrap{max-width:1100px;margin:28px auto;padding:0 16px}.card{background:#fff;border:1px solid #e2e7ec;border-radius:14px;padding:20px;margin-bottom:18px;box-shadow:0 4px 16px rgba(0,0,0,.04)}.login{max-width:420px;margin:10vh auto}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid .card{margin:0}.camera{padding:12px 0;border-bottom:1px solid #eee}label{display:block;margin:12px 0 6px}input{width:100%;padding:12px;border:1px solid #ccd3db;border-radius:9px}button{margin-top:14px;padding:11px 16px;border:0;border-radius:9px;background:#111827;color:#fff;cursor:pointer}code{display:block;word-break:break-all;background:#f3f4f6;padding:10px;border-radius:8px}.muted,small{color:#687386}.err{background:#fee2e2;padding:10px;border-radius:8px}.row{display:grid;grid-template-columns:1fr 2fr auto;gap:14px;align-items:center;padding:12px 0;border-top:1px solid #eee}.row a{font-weight:600}@media(max-width:700px){.grid{grid-template-columns:1fr}.row{grid-template-columns:1fr}.login{margin:5vh 16px}}