@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.conversation-history-dialog{animation:fadeIn .3s ease-in-out;left:var(--sidebar-width,220px);width:calc(100vw - var(--sidebar-width, 220px))}.conversation-list-item{transition:all .2s ease}.conversation-list-item:hover{background-color:#f8f9fa;transform:translateX(4px)}