.subtle-loading-sheen{position:relative;overflow:hidden}.subtle-loading-sheen:after{content:"";background:linear-gradient(90deg, transparent, hsl(var(--background) / .28), transparent);pointer-events:none;animation:1.8s infinite skeleton-shimmer;position:absolute;inset:0;transform:translate(-100%)}.ui-alert{border-radius:var(--autron-radius-panel);border:0;align-items:center;gap:.5rem;min-width:0;padding:.85rem 1rem;font-size:.9rem;display:flex;box-shadow:0 10px 24px -22px #11182759}.ui-alert>*{min-width:0}.ui-alert>svg{flex-shrink:0}.ui-alert-error{background:linear-gradient(180deg, hsl(var(--destructive) / .1), hsl(var(--destructive) / .06));color:hsl(var(--destructive))}.ui-alert-info{background:linear-gradient(180deg, hsl(var(--status-info-bg)), hsl(var(--status-info-bg) / .75));color:hsl(var(--status-info))}.ui-sync-banner{border-radius:var(--autron-radius-panel);background:linear-gradient(180deg, hsl(var(--status-info-bg)), hsl(var(--status-info-bg) / .7));color:hsl(var(--status-info));border:0;padding:.68rem .95rem;font-size:.84rem}.ui-empty-panel{border-radius:var(--autron-radius-panel);border:1px dashed hsl(var(--border));background:hsl(var(--muted) / .22);text-align:center;color:hsl(var(--muted-foreground));justify-content:center;align-items:center;padding:2.5rem 1rem;display:flex}.master-detail-layout>section.glass-card,.master-detail-layout>section>.glass-card:only-child,.master-detail-layout>section>.ui-empty-panel:only-child{min-height:var(--master-detail-min-height);flex:auto}@media (min-width:1024px){.master-detail-layout>section.glass-card,.master-detail-layout>section>.glass-card:only-child,.master-detail-layout>section>.ui-empty-panel:only-child{min-height:100%}}