.chat-room-admin-grid{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(0,1.5fr);gap:18px;align-items:start}.chat-room-admin-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:14px}.chat-room-admin-item{overflow:hidden}.chat-room-admin-item>img{width:100%;height:120px;object-fit:cover;border-radius:14px;margin-bottom:12px}.chat-room-admin-item>form+form{margin-top:10px}.chat-room-admin-item .button{width:100%}@media(max-width:850px){.chat-room-admin-grid{grid-template-columns:1fr}.chat-room-admin-list{grid-template-columns:1fr}}