@keyframes chat-dot-bounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}.chat-dot{animation:chat-dot-bounce 1.2s ease-in-out infinite}.chat-scrollbar::-webkit-scrollbar{width:4px}.chat-scrollbar::-webkit-scrollbar-track{background:transparent}.chat-scrollbar::-webkit-scrollbar-thumb{background:hsl(var(--muted-foreground)/.25);border-radius:9999px}.chat-scrollbar{scrollbar-width:thin;scrollbar-color:hsl(var(--muted-foreground)/.25) transparent}@keyframes chat-bubble-pulse{0%{box-shadow:0 0 0 0 currentColor;opacity:.4}70%{box-shadow:0 0 0 12px currentColor;opacity:0}to{box-shadow:0 0 0 0 currentColor;opacity:0}}