html,body{height:100%;overflow:hidden}.shell{height:100dvh;display:flex;flex-direction:column;padding-bottom:14px}.shell header{flex:0 0 auto}.shell #app{min-height:0;flex:1;display:flex;flex-direction:column}.chat-status{flex:0 0 auto}.chat{min-height:0;flex:1;display:flex;flex-direction:column}.messages{height:auto;min-height:0;flex:1;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.chat-compose{flex:0 0 auto;padding-bottom:max(12px,env(safe-area-inset-bottom))}@media(max-width:760px){.shell{width:100%;padding:12px 0 0}.shell header{margin:0 14px;padding-bottom:12px}.shell #app{min-height:0}.chat-status{margin:12px 16px}.chat{border-radius:0;border-left:0;border-right:0;border-bottom:0}.messages{min-height:0;height:auto}.chat-compose{padding:10px 14px max(10px,env(safe-area-inset-bottom))}.chat-compose textarea{height:76px}.chat-status .quiet{padding:5px}}