.auth{display:grid;grid-template-columns:1.05fr .95fr;min-height:100dvh}.auth-brand{position:relative;padding:clamp(40px,7vw,80px) clamp(32px,5vw,72px);display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--line);overflow:hidden}.auth-brand .top{position:relative;z-index:2}.auth-brand h2{font-size:clamp(2.2rem,4vw,3.6rem);margin-top:36px;line-height:.98;transition:opacity .35s ease,transform .35s ease}.auth-brand h2 .accent{display:block}.auth-brand h2.fading{opacity:0;transform:translateY(8px)}.auth-ticks{position:relative;z-index:2;list-style:none;display:flex;flex-direction:column;gap:14px}.auth-ticks li{display:flex;gap:12px;align-items:center;color:var(--bone-soft);font-size:.98rem}.auth-ticks .n{font-family:var(--mono);font-size:.72rem;color:var(--muted)}.auth-form-wrap{position:relative;display:flex;align-items:center;justify-content:center;padding:clamp(40px,6vw,72px) clamp(24px,4vw,56px)}.auth-toolbar{position:absolute;top:22px;right:22px;display:flex;gap:8px;z-index:5}.auth-card{width:100%;max-width:400px}.auth-tabs{display:flex;gap:4px;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:30px}.auth-tabs button{flex:1;padding:11px;border-radius:9px;font-weight:600;font-size:.92rem;color:var(--muted);transition:all .2s}.auth-tabs button.on{background:var(--bone);color:var(--accent-fg)}.auth-h{font-family:var(--display);font-size:1.7rem;margin-bottom:6px}.auth-sub{color:var(--muted);font-size:.92rem;margin-bottom:26px}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-row{display:flex;justify-content:flex-end}.auth-row .linklike,.auth-row a{font-size:.84rem;color:var(--muted);transition:color .2s;background:none;border:0;padding:0;cursor:pointer;font-family:inherit}.auth-row .linklike:hover,.auth-row a:hover{color:var(--bone)}.divider{display:flex;align-items:center;gap:14px;margin:6px 0;color:var(--faint);font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}.divider:after,.divider:before{content:"";flex:1;height:1px;background:var(--line)}.oauth{display:flex;flex-direction:column;gap:10px}.oauth .btn{height:50px}.reg-note{display:flex;gap:10px;align-items:flex-start;background:var(--surface-overlay);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:.86rem;color:var(--bone-soft)}.reg-note .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:6px;flex-shrink:0;box-shadow:0 0 10px var(--accent)}.fineprint{font-size:.78rem;color:var(--faint);line-height:1.5;margin-top:4px}.fineprint a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}.fineprint a:hover{color:var(--bone)}.hide{display:none}@media (max-width:880px){.auth{grid-template-columns:1fr}.auth-brand{display:none}}