.auth-grid{display:grid;grid-template-columns:1fr 1.15fr;min-height:100vh;width:100%;background:var(--bg-canvas)}.auth-form-pane{display:flex;align-items:stretch;justify-content:center;padding:40px 32px}.auth-form-pane>.auth-form-inner{width:100%;max-width:420px;display:flex;flex-direction:column}.auth-brand-pane{display:grid;background:var(--bg-canvas);color:var(--fg-1)}.brand-panel{padding:72px 48px 40px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;background-image:linear-gradient(to right,var(--accent-08) 1px,transparent 1px),linear-gradient(to bottom,var(--accent-08) 1px,transparent 1px);background-size:56px 40px}.brand-panel[data-lab]:after,.brand-panel[data-lab]:before{content:attr(data-lab);position:absolute;top:24px;font:var(--type-mono-sm);color:var(--fg-3);text-transform:uppercase;letter-spacing:.14em}.brand-panel[data-lab]:before{left:48px}.brand-panel[data-lab]:after{right:48px}.brand-panel-brand{display:flex;align-items:center;gap:12px}.brand-panel-hero{position:relative;z-index:1}.brand-panel-title{font-family:var(--font-display);font-weight:700;font-size:clamp(32px,3.4vw,46px);line-height:1.06;letter-spacing:-.02em;color:var(--fg-1);margin:0 0 14px;text-wrap:balance}.brand-panel-body{font:var(--type-body);font-size:calc(15px * var(--font-scale));color:var(--fg-3);max-width:40ch;line-height:1.6;margin:0}.brand-panel-foot{font:var(--type-body-sm);color:var(--fg-3);max-width:44ch}.brand-panel[data-variant=tile]{align-items:center;justify-content:center;gap:40px}.brand-panel[data-variant=tile] .tile-glyph{width:clamp(160px,22vw,280px);height:auto;color:var(--fg-1)}.brand-panel[data-variant=tile] .brand-panel-foot{text-align:center}.auth-field{display:flex;flex-direction:column;margin-bottom:14px}.auth-label{font:var(--type-eyebrow);color:var(--fg-3);text-transform:uppercase;letter-spacing:.14em;display:block;margin-bottom:6px}.auth-input{width:100%;font:var(--type-body);padding:10px 12px;border:1px solid var(--border-2);border-radius:var(--radius-2);background:var(--bg-surface);color:var(--fg-1);outline:none;transition:border-color .12s}.auth-input:focus{border-color:var(--trophy);box-shadow:0 0 0 3px var(--trophy-24)}.auth-input::placeholder{color:var(--fg-3)}.auth-input.error,.auth-input.error:focus{border-color:var(--status-bad)}.auth-input.error:focus{box-shadow:none}.auth-field-error{margin-top:6px;color:var(--status-bad);font:var(--type-body-sm)}.auth-divider{display:flex;align-items:center;gap:12px;color:var(--fg-3);font:var(--type-mono-sm);text-transform:uppercase;letter-spacing:.14em;margin:16px 0}.auth-divider:after,.auth-divider:before{content:"";flex:1;height:1px;background:var(--border-2)}.auth-legal-footer{margin-top:24px;padding-top:16px;border-top:1px solid var(--border-1);font:var(--type-body-sm);color:var(--fg-3)}.auth-legal-footer a{color:var(--fg-2)}.otp-row{display:flex;gap:8px}.otp-box{flex:1 1 0;min-width:0;text-align:center;font:var(--type-h3);font-family:var(--font-mono);font-feature-settings:var(--feat-tnum);padding:12px 0;border-radius:var(--radius-2);border:1px solid var(--border-2);background:var(--bg-surface);color:var(--fg-1);outline:none;transition:border-color .12s}.otp-box:focus{border-color:var(--trophy);box-shadow:0 0 0 3px var(--trophy-24)}.otp-box.error{border-color:var(--status-bad)}@media (max-width:860px){.auth-grid{grid-template-columns:1fr}.auth-brand-pane{display:none}.auth-form-pane{padding:32px 20px;min-height:0}.auth-input{font-size:16px;padding:12px}}@keyframes auth-fade-up{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.auth-screen-fade{animation:auth-fade-up .22s var(--ease-out)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.auth-screen-fade{animation:none}}