.chat-expand{opacity:0;grid-template-rows:0fr;transition:grid-template-rows .3s,opacity .3s;display:grid}.chat-expand.open{opacity:1;grid-template-rows:1fr}.chat-expand>div{overflow:hidden}.sticky-bar-enter{opacity:0;pointer-events:none;transition:transform .3s,opacity .3s;transform:translateY(100%)}.sticky-bar-enter.visible{opacity:1;pointer-events:auto;transform:translateY(0)}