.auth-layout{display:grid;grid-template-columns:1fr;min-height:100vh}@media (min-width:768px){.auth-layout{grid-template-columns:3fr 2fr}}.auth-brand-column{display:none;align-items:center;justify-content:center;padding:var(--space-8)}@media (min-width:768px){.auth-brand-column{display:flex}}.auth-gradient-mesh{background:linear-gradient(135deg,var(--color-primary-50),var(--color-primary-100));position:relative;overflow:hidden}.auth-form-column{display:flex;align-items:center;justify-content:center;padding:var(--space-8);background-color:var(--color-surface-background)}.auth-brand-content{display:flex;flex-direction:column;align-items:center;gap:var(--space-6);text-align:center}.auth-brand-tagline{font-family:var(--font-display);font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);line-height:var(--line-height-tight);letter-spacing:var(--letter-spacing-tight)}.auth-brand-subtext{font-family:var(--font-body);font-size:var(--font-size-base);color:var(--color-text-secondary);max-width:320px}@keyframes sparkle-pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.auth-mark-pulse{animation:sparkle-pulse var(--duration-slow) var(--easing-out) 1}.auth-field-enter{opacity:0;transform:translateY(8px)}.auth-field-enter-active{opacity:1;transform:translateY(0);transition:all var(--duration-normal) var(--easing-out);animation-delay:calc(var(--stagger-index, 0) * 50ms)}[data-theme=dark] .auth-gradient-mesh{background:radial-gradient(ellipse 80% 60% at 30% 40%,var(--color-primary-200) 0,transparent 70%),var(--color-surface-background)}[data-theme=dark] .auth-form-column{background-color:var(--color-surface-background)}[data-theme=dark] .auth-brand-tagline{color:var(--color-text-primary)}[data-theme=dark] .auth-brand-subtext{color:var(--color-text-secondary)}@media (prefers-reduced-motion:reduce){.auth-mark-pulse{animation:none}.auth-field-enter{opacity:1;transform:none}.auth-field-enter-active{transition:none}}