:root{--bg:#0b1f33;--bg2:#123a5e;--card:#fff;--ink:#12263a;--muted:#5b7185;--accent:#009fa8;--accent-ink:#007a82;--line:#e3e9ef}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--ink);background:radial-gradient(120% 120% at 50% 0%, var(--bg2) 0%, var(--bg) 60%);min-height:100vh;font-family:system-ui,-apple-system,Segoe UI,Roboto,Open Sans,sans-serif}.wrap{place-items:center;min-height:100vh;padding:24px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;width:100%;max-width:560px;padding:40px;box-shadow:0 24px 60px #00000047}.badge{letter-spacing:.04em;text-transform:uppercase;color:var(--accent-ink);background:#009fa81a;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-block}h1{margin:18px 0 12px;font-size:34px;line-height:1.15}.accent{color:var(--accent)}p{color:var(--muted);margin:0 0 20px;font-size:16px;line-height:1.6}.next{color:var(--ink);margin:0 0 24px;padding-left:20px;font-size:14px;line-height:1.9}code{background:#f1f5f9;border-radius:6px;padding:1px 6px;font-size:13px}footer{border-top:1px solid var(--line);color:var(--muted);padding-top:16px;font-size:13px}footer a,.auth-alt a{color:var(--accent-ink);text-decoration:none}footer a:hover,.auth-alt a:hover{text-decoration:underline}.auth-card{border-top:3px solid var(--accent);max-width:400px}.auth-head{margin-bottom:20px}.auth-sub{color:var(--muted);margin:4px 0 16px;font-size:14px}.auth-input{border:1px solid var(--line);border-radius:8px;outline:none;width:100%;margin-bottom:12px;padding:10px 12px;font-size:14px;transition:border-color .15s}.auth-input:focus{border-color:var(--accent)}.auth-btn{color:#fff;background:var(--accent);cursor:pointer;border:0;border-radius:8px;width:100%;padding:10px 12px;font-size:14px;font-weight:600;transition:opacity .15s}.auth-btn:hover{opacity:.9}.auth-btn:disabled{opacity:.5;cursor:default}.auth-btn-secondary{color:var(--ink);background:#e8eef4;margin-bottom:12px}.auth-error{color:#c0392b;margin:0 0 12px;font-size:13px}.auth-alt{text-align:center;margin:12px 0 0;font-size:13px}