*{box-sizing:border-box}html{font-size:16px}body{margin:0;min-height:100vh;display:grid;place-items:center;background:#13201f;color:#15201f;font-family:Inter,"Segoe UI",Arial,sans-serif;line-height:1.7;padding:26px}.auth-shell{width:100%;max-width:485px;background:#fff;border-radius:17px;padding:40px;box-shadow:0 20px 70px #0002}.auth-brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:1.65rem;letter-spacing:-.05em;margin-bottom:40px;color:#1d6b66}.auth-brand span{font-size:1.3rem;color:#15201f}.auth-brand small{display:block;font-size:.6875rem;color:#586b69;font-weight:400;letter-spacing:.04em;line-height:1.3}.auth-tag{font-size:.6875rem;color:#1d6b66;letter-spacing:.09em;font-weight:600;background:#e0eeec;border-radius:4px;padding:5px 8px}h1{font-size:1.8rem;letter-spacing:-.045em;line-height:1.2;margin:20px 0 14px}p{font-size:.9375rem;color:#586b69;margin:0 0 24px}label{display:block;font-size:.875rem;margin:0 0 9px;font-weight:500}input,button{font:inherit;width:100%;border-radius:8px;padding:12px 14px}input{border:1px solid #c5d2cf;color:#15201f;margin-bottom:14px}button{border:1px solid #1d6b66;background:#1d6b66;color:#fff;font-size:.9375rem;cursor:pointer;font-weight:500}button:hover{background:#185b56}button:disabled{opacity:.6;cursor:wait}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #7bb5aa;outline-offset:3px}.auth-note{font-size:.8125rem;margin:22px 0;color:#586b69}.auth-link{font-size:.875rem;color:#1d6b66}footer{font-size:.75rem;color:#718780;border-top:1px solid #d5dfde;padding-top:19px;margin-top:28px}#auth-result{font-size:.875rem;background:#edf4f1;color:#285c4a;border-radius:7px;padding:13px 15px;margin-top:20px}#auth-result.error{background:#fcf2e2;color:#855b23}@media(max-width:520px){body{padding:18px}.auth-shell{padding:30px 24px}.auth-brand{margin-bottom:30px}h1{font-size:1.6rem}}