.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--bg-primary);z-index:10001;display:flex;align-items:center;justify-content:center;opacity:1;visibility:visible;transition:opacity .5s}.loading-overlay.fade-out{opacity:0;pointer-events:none}.loading-overlay.hidden{display:none}.wave-loader{display:flex;gap:4px}.wave-dot{width:8px;height:8px;border-radius:50%;background:var(--interactive-label-accent-default);animation:1.4s ease-in-out infinite wave}.wave-dot:first-child{animation-delay:0s}.wave-dot:nth-child(2){animation-delay:.1s}.wave-dot:nth-child(3){animation-delay:.2s}.wave-dot:nth-child(4){animation-delay:.3s}.wave-dot:nth-child(5){animation-delay:.4s}@keyframes wave{0%,100%,40%{transform:scaleY(.4);opacity:.5}20%{transform:scaleY(1);opacity:1}}