.animate-in{animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}[contenteditable][data-placeholder]:empty:before{color:#94a3b8;content:attr(data-placeholder);pointer-events:none}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease,transform .2s ease}.fade-enter-from,.fade-leave-to{opacity:0;transform:translateY(-5px) scale(.95)}.mention-dropdown{scrollbar-color:#cbd5e1 transparent;scrollbar-width:thin}.mention-dropdown::-webkit-scrollbar{width:4px}.mention-dropdown::-webkit-scrollbar-track{background:transparent;border-radius:4px;margin:4px 0}.mention-dropdown::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:4px;-webkit-transition:background-color .2s ease;transition:background-color .2s ease}.mention-dropdown::-webkit-scrollbar-thumb:hover{background-color:#94a3b8}.mention-dropdown::-webkit-scrollbar-thumb:active{background-color:#64748b}