/* Rodnie 2.3.3: isolated mobile messenger, no legacy tool overlays */
@media(max-width:768px){
 html body.rn233-chat{overflow:hidden!important}
 html body.rn233-chat #universe-mobile-nav,html body.rn233-chat .topbar,html body.rn233-chat .sidebar,html body.rn233-chat .rn-bottom-nav,html body.rn233-chat .bottom-nav{display:none!important}
 html body.rn233-chat #app{position:fixed!important;inset:0!important;z-index:9990!important;overflow:hidden!important}
 html body.rn233-chat #app>.page{position:fixed!important;inset:0!important;display:block!important;margin:0!important;padding:0!important;width:100%!important;max-width:none!important;min-height:0!important;height:100%!important;overflow:hidden!important;z-index:9991!important}
 html body.rn233-chat #app>.page>h1{display:none!important}
 html body.rn233-chat .message-layout.active{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;min-height:0!important;max-height:none!important;display:flex!important;flex-direction:column!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;overflow:hidden!important;z-index:9992!important}
 html body.rn233-chat .message-layout.active>.chat-list{display:none!important}
 html body.rn233-chat .message-layout.active>.conversation{display:flex!important;flex:1 1 auto!important;flex-direction:column!important;width:100%!important;height:100%!important;min-height:0!important;overflow:hidden!important}
 html body.rn233-chat .conversation>.chat-head{flex:0 0 auto!important;min-height:64px!important;display:flex!important;flex-wrap:nowrap!important;padding:12px 12px!important;gap:8px!important}
 html body.rn233-chat .chat-head h3{flex:1 1 auto!important;min-width:0!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important}
 html body.rn233-chat .chat-head button{font-size:13px!important;white-space:nowrap!important;padding:7px!important}
 html body.rn233-chat .conversation>.messages{flex:1 1 0!important;min-height:0!important;overflow-y:auto!important;overflow-x:hidden!important;overscroll-behavior:contain!important;padding:14px 12px 18px!important}
 html body.rn233-chat .conversation>.message-form{position:relative!important;inset:auto!important;bottom:auto!important;flex:0 0 auto!important;display:block!important;width:100%!important;min-height:0!important;max-height:42dvh!important;overflow-y:auto!important;margin:0!important;padding:9px 10px calc(10px + env(safe-area-inset-bottom))!important;z-index:10!important;box-sizing:border-box!important}
 html body.rn233-chat .message-form>.row{display:flex!important;flex-wrap:nowrap!important;align-items:center!important;gap:7px!important;margin:0!important}
 html body.rn233-chat .message-form textarea{display:block!important;flex:1 1 0!important;width:auto!important;min-width:0!important;height:44px!important;min-height:44px!important;max-height:105px!important;resize:none!important;margin:0!important;padding:10px 12px!important}
 html body.rn233-chat .message-form button,html body.rn233-chat .message-form label.button{flex:0 0 42px!important;min-width:42px!important;min-height:44px!important;margin:0!important}
 html body.rn233-chat .bubble{max-width:82%!important;min-width:0!important;font-size:14px!important;padding:10px 12px!important}
 html body.rn233-chat .bubble .text{font-size:14px!important;line-height:1.48!important}
 html body.rn233-chat .rn-chat-tools{display:none!important}
}
/* Glass surfaces, high contrast */
body.dark .message-layout,body.dark .conversation{background:rgba(14,19,42,.85)!important;color:#f5f2ff!important}
body.dark .chat-head,body.dark .message-form{background:rgba(18,23,50,.94)!important;color:#f5f2ff!important}
body.dark .bubble{background:rgba(34,41,77,.92)!important;color:#f5f2ff!important}
body.dark .bubble.mine{background:rgba(73,59,143,.88)!important}
body.dark .message-form textarea{background:rgba(32,38,74,.94)!important;color:#fff!important}