/* The cabinet owns its rail. The approved chat surface owns the remaining space. */
.app:has(#page-chats.on) .main-head{display:none}
.app:has(#page-chats.on) .content{height:100dvh;min-height:0;padding:0!important;overflow:hidden}
#page-chats.on{display:block;height:100%;min-height:0}
#chatApprovedHost{display:block;height:100%;width:100%;min-width:0;min-height:0}