:root{color-scheme:light;--bg:#eef4fb;--card:#fff;--text:#111827;--muted:#64748b;--line:#dbe5f1;--blue:#168df5;--blue2:#0879df;--soft:#f5f8fc;--danger:#b42318;--dangerbg:#fff2f0;--ok:#067647;--okbg:#ecfdf3}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% 0,#dfeeff 0,transparent 34%),var(--bg);color:var(--text);font-family:Inter,Manrope,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:500}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:28px 18px}.auth-card{width:min(480px,100%);background:var(--card);border:1px solid rgba(148,163,184,.28);border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(30,64,175,.11)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,#1597ff,#0875df);color:#fff;font-weight:900;letter-spacing:-.04em}.brand b{display:block;font-size:15px;letter-spacing:-.02em}.brand small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.step-row{display:flex;align-items:center;margin-bottom:24px}.step-row span{width:30px;height:30px;border-radius:999px;display:grid;place-items:center;background:#eef2f7;color:#8b98aa;font-size:12px;font-weight:800;border:1px solid #dde5ef}.step-row span.active{background:#e8f3ff;color:#0879df;border-color:#a8d3ff}.step-row span.done{background:#eafaf2;color:#067647;border-color:#b7ebcf}.step-row i{height:1px;flex:1;background:#dfe6ef}.step-row i.done{background:#b7ebcf}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#168df5;font-weight:800;margin-bottom:8px}h1{font-size:28px;line-height:1.15;letter-spacing:-.035em;margin:0 0 10px}.lead{margin:0 0 24px;color:var(--muted);font-size:14px;line-height:1.6}.identity{padding:15px 16px;border:1px solid var(--line);background:var(--soft);border-radius:14px;margin-bottom:16px}.identity span{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.identity strong{font-size:14px}.code-label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}.code{width:100%;height:62px;border:1px solid #cbd8e7;border-radius:15px;background:#fbfdff;color:#0f172a;text-align:center;font:800 27px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.28em;padding-left:.28em;outline:none;transition:.18s}.code:focus{border-color:#168df5;box-shadow:0 0 0 4px rgba(22,141,245,.11);background:#fff}.primary{margin-top:14px;width:100%;height:52px;border:0;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;font:800 14px/1 inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 10px 24px rgba(22,141,245,.2)}.primary:hover{filter:brightness(.98)}.security-note{margin-top:18px;padding:13px 14px;border-radius:13px;background:#f7f9fc;border:1px solid #e4eaf2;color:#64748b;font-size:12px;line-height:1.55}.security-note b{color:#334155}.messages{display:grid;gap:8px;margin-bottom:16px}.msg{padding:11px 13px;border-radius:12px;background:#f7f9fc;border:1px solid #e2e8f0;font-size:12px;line-height:1.45}.msg.error{background:var(--dangerbg);color:var(--danger);border-color:#ffd1ca}.msg.success{background:var(--okbg);color:var(--ok);border-color:#b7ebcf}.lock{padding:17px;border-radius:14px;background:var(--dangerbg);border:1px solid #ffd1ca;color:var(--danger);display:grid;gap:5px;font-size:13px}.lock span{color:#8f2f27}.back{display:inline-block;margin-top:18px;color:#64748b;text-decoration:none;font-size:12px}.back:hover{color:#168df5}.resend{text-align:center;margin-top:10px}.resend button{border:0;background:transparent;color:#168df5;font:700 12px/1.3 inherit;cursor:pointer;padding:8px}@media(max-width:520px){.auth-shell{padding:16px}.auth-card{padding:22px;border-radius:19px}h1{font-size:24px}}