@keyframes bounce-dot{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}@keyframes pulse-subtle{0%,to{box-shadow:0 0 0 0 rgba(245,158,11,.4)}50%{box-shadow:0 0 0 12px rgba(245,158,11,0)}}@keyframes slide-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes chat-spin{to{transform:rotate(1turn)}}.animate-bounce-dot{animation:bounce-dot 1.4s ease-in-out infinite}.animate-pulse-subtle{animation:pulse-subtle 2s ease-in-out 3}.animate-chat-spin{animation:chat-spin .6s linear infinite}.chat-scrollbar::-webkit-scrollbar{width:4px}.chat-scrollbar::-webkit-scrollbar-track{background:transparent}.chat-scrollbar::-webkit-scrollbar-thumb{background:#4b5563;border-radius:9999px}.chat-scrollbar::-webkit-scrollbar-thumb:hover{background:#6b7280}