.auth-main{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 60px);padding-block:var(--sp-7);padding-inline:var(--sp-4)}.auth-shell{width:100%;max-width:440px;gap:var(--sp-5)}.auth-head,.auth-shell{display:flex;flex-direction:column}.auth-head{gap:var(--sp-3);text-align:left}.auth-title{font-size:clamp(1.9rem,5vw,2.5rem)}.auth-sub{color:var(--mut);font-size:var(--fs-lead);line-height:1.5;max-width:42ch}.auth-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--sp-5);box-shadow:0 24px 60px -28px rgba(0,0,0,.85);position:relative}.auth-panel:before{content:"";position:absolute;top:-1px;left:var(--sp-5);width:40px;height:2px;background:var(--red);border-radius:0 0 2px 2px}.auth-alt{font-family:var(--font-mono),ui-monospace,monospace;font-size:var(--fs-mono-sm);color:var(--mut);text-align:center}.auth-alt-link{color:var(--txt);border-bottom:1px solid var(--line);transition:border-color .15s var(--ease),color .15s var(--ease)}.auth-alt-link:focus-visible,.auth-alt-link:hover{color:var(--red);border-bottom-color:var(--red)}@media (max-width:480px){.auth-panel{padding:var(--sp-4)}}