:root{color-scheme:light;--bg:#f6f8fb;--card:#fff;--text:#0f172a;--muted:#64748b;--line:#dbe3ee;--blue:#2563eb;--blue2:#1d4ed8;--green:#059669;--red:#b91c1c;--amber:#b45309}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,rgba(59,130,246,.08),transparent 30%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px 16px}.auth-wrap{width:100%;max-width:460px}.auth-wrap.wide{max-width:760px}.brand{display:flex;align-items:center;justify-content:center;margin:0 0 18px}.brand img{display:block;max-width:220px;max-height:72px;width:auto;height:auto}.card{background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 70px rgba(15,23,42,.10);overflow:hidden}.card-inner{padding:30px}.eyebrow{display:inline-flex;align-items:center;gap:7px;border:1px solid #dce6f4;border-radius:999px;background:#f8fbff;padding:6px 10px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#52647b}.eyebrow-dot{width:7px;height:7px;border-radius:999px;background:#10b981}.title{font-size:25px;line-height:1.18;margin:16px 0 7px;font-weight:750;letter-spacing:-.025em}.subtitle{font-size:14px;line-height:1.55;color:var(--muted);margin:0 0 22px}.field{margin-top:15px}.label{display:block;font-size:13px;font-weight:650;color:#334155;margin:0 0 7px}.input{width:100%;height:46px;border:1px solid #cbd5e1;border-radius:12px;background:#fff;padding:0 13px;font:inherit;font-size:14px;color:var(--text);outline:none;transition:.15s}.input:focus{border-color:#60a5fa;box-shadow:0 0 0 4px rgba(59,130,246,.12)}.input.code{font-size:23px;letter-spacing:.24em;text-align:center;font-variant-numeric:tabular-nums;padding-left:calc(13px + .24em)}.btn{width:100%;min-height:46px;border:0;border-radius:12px;padding:11px 15px;font:inherit;font-size:14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;transition:transform .08s,background .15s,border-color .15s,box-shadow .15s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(37,99,235,.22)}.btn-primary:hover{background:var(--blue2)}.btn-secondary{background:#fff;border:1px solid #cbd5e1;color:#334155}.btn-secondary:hover{background:#f8fafc}.btn-ghost{background:transparent;color:#475569;min-height:40px}.btn-danger{background:#fff;border:1px solid #fecaca;color:#b91c1c}.actions{display:flex;gap:10px;margin-top:18px}.actions .btn{flex:1}.alert{border-radius:12px;padding:11px 13px;font-size:13px;line-height:1.45;margin:0 0 16px}.alert-error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239}.alert-success{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857}.alert-info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.fine{font-size:11px;line-height:1.5;color:#94a3b8;text-align:center;margin:18px 0 0}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.choice{position:relative;border:1px solid #d7e0eb;border-radius:16px;padding:18px;background:#fff;display:flex;flex-direction:column;min-height:210px}.choice.recommended{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(59,130,246,.07)}.pill{position:absolute;right:12px;top:12px;font-size:10px;font-weight:750;letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:5px 8px;background:#dbeafe;color:#1d4ed8}.choice-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#eff6ff;color:#2563eb;margin-bottom:14px}.choice-icon svg{width:22px;height:22px}.choice h2{font-size:16px;margin:0 0 7px}.choice p{font-size:12.5px;line-height:1.5;color:var(--muted);margin:0 0 15px}.choice form{margin-top:auto}.step{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-top:1px solid #edf2f7}.step:first-of-type{border-top:0}.step-no{flex:0 0 26px;height:26px;border-radius:999px;background:#eaf2ff;color:#1d4ed8;display:grid;place-items:center;font-size:12px;font-weight:800}.step-body{min-width:0;flex:1}.step-title{font-size:13px;font-weight:750;margin:2px 0 4px}.step-text{font-size:12.5px;color:var(--muted);line-height:1.5;margin:0}.qr-box{width:210px;max-width:100%;aspect-ratio:1;margin:12px auto 4px;padding:10px;border:1px solid #e2e8f0;border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.06)}.qr-box svg{display:block;width:100%;height:100%}.qr-fallback{display:grid;place-items:center;aspect-ratio:auto;min-height:90px;text-align:center;color:#64748b;font-size:12px}.secret{margin-top:10px;border:1px dashed #cbd5e1;background:#f8fafc;border-radius:12px;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;letter-spacing:.08em;word-break:break-all;text-align:center;color:#1e293b}.separator{display:flex;align-items:center;gap:12px;color:#94a3b8;font-size:11px;margin:18px 0}.separator:before,.separator:after{content:"";height:1px;background:#e2e8f0;flex:1}.meta-line{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid #eef2f7;padding:14px 0}.meta-line:first-child{border-top:0}.meta-label{font-size:12px;color:#64748b}.meta-value{font-size:12px;font-weight:700;color:#334155;text-align:right}.link{color:#2563eb;text-decoration:none;font-weight:650}.link:hover{text-decoration:underline}.center{text-align:center}.mt-0{margin-top:0}.mt-12{margin-top:12px}.mt-18{margin-top:18px}.mb-0{margin-bottom:0}.inline-form{display:inline}.grow{flex:1}.code-help{text-align:center;color:#64748b;font-size:12px;margin-top:8px}.security-note{display:flex;gap:10px;border-radius:12px;background:#f8fafc;border:1px solid #e2e8f0;padding:12px;margin-top:18px;color:#475569;font-size:12px;line-height:1.45}.security-note svg{flex:0 0 17px;width:17px;height:17px;margin-top:1px;color:#64748b}
.remember-device{display:flex;align-items:flex-start;gap:10px;margin-top:15px;padding:12px 13px;border:1px solid #dbe3ee;border-radius:12px;background:#f8fafc;cursor:pointer}.remember-device input{margin:2px 0 0;width:16px;height:16px;accent-color:#2563eb;flex:0 0 auto}.remember-device span{display:block;min-width:0}.remember-device strong{display:block;font-size:12.5px;color:#334155;line-height:1.35}.remember-device small{display:block;margin-top:3px;font-size:11px;line-height:1.45;color:#64748b}.remember-device:hover{border-color:#bfdbfe;background:#f8fbff}
@media(max-width:650px){.choice-grid{grid-template-columns:1fr}.card-inner{padding:24px 20px}.title{font-size:23px}.brand img{max-width:195px}.actions{flex-direction:column}.choice{min-height:0}}