:root{--auth-bg0:#070b14;--auth-bg1:#0b1326;--auth-bg2:#101b34;--auth-glass:hsla(0,0%,100%,.07);--auth-stroke:hsla(0,0%,100%,.13);--auth-stroke-soft:hsla(0,0%,100%,.08);--auth-txt:#eaf0ff;--auth-muted:#8b97b5;--auth-dim:#5e6a8a;--auth-live:#27e0a3;--auth-info:#5aa6ff;--auth-accent:#7c8bff}.cb-auth{min-height:100vh;color:var(--auth-txt);display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1000px 600px at 85% -10%,rgba(124,139,255,.22),transparent 60%),radial-gradient(800px 600px at 5% 110%,rgba(39,224,163,.14),transparent 55%),linear-gradient(160deg,var(--auth-bg0),var(--auth-bg1) 55%,var(--auth-bg2));-webkit-font-smoothing:antialiased}.cb-auth .card{width:100%;max-width:920px;display:grid;grid-template-columns:1.05fr .95fr;border-radius:24px;overflow:hidden;border:1px solid var(--auth-stroke);background:var(--auth-glass);backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%)}.cb-auth .brand-side{position:relative;padding:42px 40px;overflow:hidden;background:linear-gradient(155deg,rgba(124,139,255,.16),rgba(39,224,163,.08));border-right:1px solid var(--auth-stroke-soft)}.cb-auth .logo{gap:12px;margin-bottom:auto}.cb-auth .logo,.cb-auth .mark{display:flex;align-items:center}.cb-auth .mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#7c8bff,#27e0a3);justify-content:center;font-weight:700;color:#06101f}.cb-auth .logo h1{font-size:18px;font-weight:600}.cb-auth .pitch{margin-top:120px}.cb-auth .pitch h2{font-size:27px;font-weight:600;line-height:1.25;letter-spacing:-.4px}.cb-auth .pitch p{margin-top:14px;font-size:13.5px;color:var(--auth-muted);line-height:1.6;max-width:300px}.cb-auth .chips{display:flex;gap:8px;margin-top:26px;flex-wrap:wrap}.cb-auth .chip{font-size:11px;color:var(--auth-txt);background:hsla(0,0%,100%,.07);border:1px solid var(--auth-stroke-soft);padding:6px 11px;border-radius:99px}.cb-auth .orbit{position:absolute;right:-70px;bottom:-70px;width:240px;height:240px;border-radius:50%;border:1px dashed hsla(0,0%,100%,.12);animation:cb-auth-spin 30s linear infinite}.cb-auth .orbit:before{content:"";position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--auth-live);box-shadow:0 0 14px var(--auth-live)}@keyframes cb-auth-spin{to{transform:rotate(1turn)}}.cb-auth .form-side{padding:42px 40px;display:flex;flex-direction:column}.cb-auth .tabs{display:flex;gap:6px;background:hsla(0,0%,100%,.05);border:1px solid var(--auth-stroke-soft);border-radius:12px;padding:4px;margin-bottom:26px}.cb-auth .tab{flex:1;text-align:center;font-size:13px;padding:9px;border-radius:9px;color:var(--auth-muted);cursor:pointer;transition:.2s;font-weight:500;background:transparent;border:none}.cb-auth .tab.on{background:hsla(0,0%,100%,.1);color:var(--auth-txt)}.cb-auth .form-side h3{font-size:20px;font-weight:600}.cb-auth .form-side .sub{font-size:13px;color:var(--auth-muted);margin-top:6px;margin-bottom:24px}.cb-auth label{font-size:12px;color:var(--auth-muted);display:block;margin-bottom:7px}.cb-auth .field{margin-bottom:16px}.cb-auth .inp{width:100%;height:46px;border-radius:12px;border:1px solid var(--auth-stroke);background:hsla(0,0%,100%,.04);color:var(--auth-txt);padding:0 14px;font-size:14px;outline:none;transition:.2s;font-family:inherit}.cb-auth .inp::placeholder{color:var(--auth-dim)}.cb-auth .inp:focus{border-color:var(--auth-info);background:rgba(90,166,255,.07);box-shadow:0 0 0 4px rgba(90,166,255,.12)}.cb-auth .row{display:flex;align-items:center;justify-content:space-between;margin:-4px 0 22px}.cb-auth .row label{display:flex;align-items:center;gap:8px;margin:0;color:var(--auth-muted);font-size:12px}.cb-auth .row a{font-size:12px;color:var(--auth-info);text-decoration:none}.cb-auth .btn{width:100%;height:48px;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;background:linear-gradient(135deg,#7c8bff,#27e0a3);color:#06101f;transition:.2s;font-family:inherit}.cb-auth .btn:hover{filter:brightness(1.06)}.cb-auth .or{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--auth-dim);font-size:11px}.cb-auth .or:after,.cb-auth .or:before{content:"";flex:1;height:1px;background:var(--auth-stroke-soft)}.cb-auth .oauth{display:flex;gap:10px}.cb-auth .ob{flex:1;height:44px;border-radius:12px;border:1px solid var(--auth-stroke);background:hsla(0,0%,100%,.04);color:var(--auth-txt);font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:.2s;font-family:inherit}.cb-auth .ob:hover{background:hsla(0,0%,100%,.08)}.cb-auth .foot{margin-top:auto;padding-top:26px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--auth-dim)}.cb-auth .lang{display:flex;gap:4px;background:hsla(0,0%,100%,.05);border-radius:8px;padding:3px}.cb-auth .lang span{padding:3px 9px;border-radius:6px;cursor:pointer;color:var(--auth-dim)}.cb-auth .lang span.on{background:hsla(0,0%,100%,.1);color:var(--auth-txt)}@media (max-width:760px){.cb-auth .card{grid-template-columns:1fr}.cb-auth .brand-side{display:none}}