.auth-shell{background:var(--paper);grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-aside{color:#eafff5;background:linear-gradient(150deg, var(--green) 0%, var(--green-deep) 100%);flex-direction:column;justify-content:center;gap:18px;padding:56px;display:flex;position:relative;overflow:hidden}.auth-aside:before{content:"";pointer-events:none;background:radial-gradient(circle,#fff3,#0000 62%);width:520px;height:520px;position:absolute;top:-200px;right:-160px}.auth-aside h1{color:#fff;letter-spacing:-.02em;max-width:16ch;font-size:clamp(26px,3vw,38px);line-height:1.1;position:relative}.auth-aside h1 em{color:#d9fff0;font-style:normal}.auth-aside p{color:#ffffffe0;max-width:44ch;font-size:14.5px;line-height:1.6;position:relative}.auth-aside .brand__logo{filter:brightness(0)invert();align-self:flex-start;height:30px}.auth-main{background:var(--card);justify-content:center;align-items:center;padding:40px 28px;display:flex}.auth-card{flex-direction:column;gap:18px;width:min(400px,100%);display:flex}.auth-card__head .eyebrow{margin-bottom:6px}.auth-card h2{letter-spacing:-.02em;font-size:24px}.auth-card__sub{color:var(--muted);margin-top:6px;font-size:13.5px}.formrow{flex-direction:column;gap:6px;display:flex}.formrow label{letter-spacing:.03em;text-transform:uppercase;color:var(--ink-soft);font-size:12px;font-weight:700}.formrow input{font-family:var(--sans);color:var(--ink);background:var(--card);border:1px solid var(--line-strong);border-radius:var(--radius-sm);outline:none;padding:12px 14px;font-size:14.5px;transition:border-color .14s,box-shadow .14s}.formrow input:focus{border-color:var(--green);box-shadow:0 0 0 3px #00cc6626}.auth-error{color:var(--flag);background:var(--flag-tint);border-radius:var(--radius);border:1px solid #f4d6cd;padding:11px 13px;font-size:13px}.auth-note{color:var(--muted);font-size:12px;line-height:1.5}.auth-switch{color:var(--muted);font-size:13px}.auth-switch a{color:var(--green-deep);font-weight:600}@media (max-width:860px){.auth-shell{grid-template-columns:1fr}.auth-aside{display:none}}.auth-tabs{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:22px;padding:3px;display:flex}.auth-tabs a{text-align:center;color:var(--muted);border-radius:6px;flex:1;padding:8px 12px;font-size:13px;font-weight:600;text-decoration:none}.auth-tabs a:hover{color:var(--ink)}.auth-tabs a[aria-current=page]{background:var(--card);color:var(--ink);box-shadow:var(--shadow-sm)}