.auth-layout{--auth-brand-foreground:var(--color-auth-brand-on-dark);--auth-brand-muted:var(--color-auth-brand-on-dark-muted);--auth-brand-border:var(--color-auth-brand-border-dark);position:relative;display:flex;min-height:100vh;min-height:100svh;font-family:var(--font-body)}.auth-layout[data-auth-tone=light]{--auth-brand-foreground:var(--color-auth-brand-on-light);--auth-brand-muted:var(--color-auth-brand-on-light-muted);--auth-brand-border:var(--color-auth-brand-border-light)}.auth-layout .yc-btn--primary{color:var(--public-on-brand,var(--color-brand-ink))}.auth-layout__scrim{position:absolute;inset:0;background:var(--color-surface-overlay-scrim);pointer-events:none;z-index:0}.auth-branding-panel{flex:0 0 44%;display:flex;flex-direction:column;justify-content:center;padding:clamp(36px,5vw,72px);overflow:hidden;background-color:transparent;border-right:1px solid var(--auth-brand-border)}.auth-branding-panel,.auth-branding-panel__inner{position:relative;z-index:1}.auth-brand-logo{display:block;width:100%;margin-bottom:var(--space-12)}.auth-brand-logo__image{display:block;width:100%;height:auto;max-height:100px;object-fit:contain;object-position:left center}.auth-brand-logo__name{display:block;font-size:var(--text-4xl);font-weight:500}.auth-brand-logo__name,.auth-brand-tagline{line-height:1.2;letter-spacing:0;color:var(--auth-brand-foreground)}.auth-brand-tagline{margin:0 0 var(--space-5);max-width:520px;font-size:var(--text-5xl);font-weight:400}.auth-brand-description{margin:0;max-width:440px;font-size:var(--text-lg);line-height:1.6;color:var(--auth-brand-muted)}.auth-feature-bullets{display:flex;flex-direction:column;gap:var(--space-4);margin:var(--space-10) 0 0;padding:0;list-style:none}.auth-feature{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-md);color:var(--auth-brand-muted)}.auth-feature-icon{width:18px;height:18px;display:inline-grid;place-items:center;flex:0 0 18px;border:1px solid color-mix(in srgb,var(--auth-brand-foreground) 32%,transparent);border-radius:50%;color:var(--auth-brand-foreground);background:color-mix(in srgb,var(--auth-brand-foreground) 8%,transparent)}.auth-form-panel{flex:1 1 0;display:flex;align-items:center;justify-content:center;padding:clamp(28px,5vw,64px);z-index:1;background-color:var(--color-bg-card);color:var(--color-text-primary);border:0;border-radius:0}.auth-form-inner{width:100%;max-width:380px}.auth-masthead{display:none;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:32px;margin-bottom:var(--space-8)}.auth-masthead__wordmark{width:132px;max-width:100%}.auth-masthead__caption{font-size:var(--text-xs);color:var(--color-text-tertiary);white-space:nowrap}.auth-heading{display:flex;flex-direction:column;gap:var(--space-1);margin:0 0 var(--space-6)}.auth-heading__icon{display:inline-flex;margin-bottom:var(--space-2);color:var(--color-brand)}.auth-heading__title{margin:0;font-family:var(--font-body);font-size:var(--text-3xl);font-weight:600;line-height:1.25;letter-spacing:0;color:var(--color-text-primary)}.auth-heading__description{margin:0;font-size:var(--text-sm);line-height:1.5;color:var(--color-text-secondary)}.auth-link{display:inline;padding:0;border:0;background:none;font:inherit;font-weight:600;color:var(--color-text-link);text-decoration:none;cursor:pointer;border-radius:var(--radius-sm)}.auth-link:hover{text-decoration:underline}.auth-link:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}.auth-footnote{margin:var(--space-6) 0 0;text-align:center;font-size:var(--text-sm);line-height:1.5}.auth-divider,.auth-footnote{color:var(--color-text-tertiary)}.auth-divider{display:flex;align-items:center;gap:var(--space-3);margin:0 0 var(--space-5);font-size:var(--text-xs);font-weight:500}.auth-divider:after,.auth-divider:before{content:"";flex:1;height:1px;background:var(--color-border-subtle)}.auth-stack{gap:var(--space-4)}.auth-actions,.auth-stack{display:flex;flex-direction:column}.auth-actions{gap:var(--space-2)}.auth-password{position:relative;width:100%}.auth-password .yc-input.auth-password__input{padding-right:40px}.auth-password__toggle{position:absolute;top:50%;right:var(--space-1);display:flex;transform:translateY(-50%)}@media (pointer:coarse){.auth-password__toggle .yc-btn-icon{position:relative}.auth-password__toggle .yc-btn-icon:before{content:"";position:absolute;top:50%;left:50%;width:44px;height:44px;transform:translate(-50%,-50%)}}.auth-affix{display:flex;align-items:stretch;width:100%;min-width:0}.auth-affix .yc-input,.auth-affix>[data-lfos-field]{flex:1 1 auto;min-width:0}.auth-affix .yc-input{border-top-right-radius:0;border-bottom-right-radius:0}.auth-affix__suffix{display:flex;align-items:center;padding:0 var(--space-3);border:1px solid var(--color-border-subtle);border-left:0;border-radius:0 var(--control-radius) var(--control-radius) 0;background:var(--color-bg-element);font-size:var(--text-sm);color:var(--color-text-tertiary);white-space:nowrap;user-select:none}.auth-otp.yc-input{text-align:center;font-size:var(--text-2xl);letter-spacing:0;font-variant-numeric:tabular-nums}.auth-strength{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-2)}.auth-strength__bars{flex:1;display:flex;gap:var(--space-1)}.auth-strength__bar{flex:1;height:3px;border-radius:var(--radius-full);background:var(--color-border-subtle)}.auth-strength[data-level=weak] .auth-strength__bar[data-on]{background:var(--color-plane-red)}.auth-strength[data-level=fair] .auth-strength__bar[data-on]{background:var(--color-plane-amber)}.auth-strength[data-level=strong] .auth-strength__bar[data-on]{background:var(--color-plane-green)}.auth-strength__label{min-width:44px;text-align:right;font-size:var(--text-xs);color:var(--color-text-tertiary)}.auth-steps{display:flex;gap:var(--space-2);margin-bottom:var(--space-6)}.auth-steps__step{flex:1;height:3px;border-radius:var(--radius-full);background:var(--color-border-subtle)}.auth-steps__step[data-done]{background:var(--color-brand)}.registration-trial-grid{grid-template-columns:minmax(0,1fr) auto;align-items:end}.auth-layout.auth-layout--admin{align-items:center;justify-content:center;padding:var(--space-6);background-color:var(--color-bg-canvas)}.auth-layout.auth-layout--admin .auth-branding-panel{display:none}.auth-layout.auth-layout--admin .auth-form-panel{flex:0 1 440px;width:min(440px,100%);padding:36px;background-color:var(--color-bg-card);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg)}.auth-layout.auth-layout--admin .auth-masthead{display:flex;margin-bottom:var(--space-6);padding-bottom:var(--space-5);border-bottom:1px solid var(--color-border-subtle)}@media (max-width:900px){.auth-layout:not(.auth-layout--admin) .auth-branding-panel{display:none}.auth-layout .auth-masthead{display:flex}.auth-layout:not(.auth-layout--admin) .auth-form-panel{flex:1 0 auto;width:100%;min-height:100vh;min-height:100svh;padding:var(--space-8) var(--space-6);border-radius:0!important}.auth-layout:not(.auth-layout--admin) .auth-form-inner{max-width:420px}}@media (max-width:640px){.registration-trial-grid{grid-template-columns:minmax(0,1fr);align-items:stretch}.auth-layout:not(.auth-layout--admin) .auth-form-panel{align-items:flex-start;padding:var(--space-7) var(--space-5)}.auth-layout:not(.auth-layout--admin) .auth-form-inner{max-width:none}.auth-layout.auth-layout--admin{padding:0}.auth-layout.auth-layout--admin .auth-form-panel{min-height:100vh;width:100%;padding:var(--space-7) var(--space-6);border:0;border-radius:0}}.auth-stack>.auth-heading{margin-bottom:var(--space-2)}