/* iMessage v20 fixes: reserve full header height; keep platform switching out of info pages. */
html[data-social-app="imessage"] .imessage-v19 .chat-navbar{
  height:calc(var(--status-h) + 132px)!important;
  min-height:calc(var(--status-h) + 132px)!important;
  flex:0 0 calc(var(--status-h) + 132px)!important;
  overflow:visible!important;
}
html[data-social-app="imessage"] .imessage-v19 .chat-navbar-inner{
  height:132px!important;
  min-height:132px!important;
}
html[data-social-app="imessage"] .imessage-scroll-v19{
  padding-top:18px!important;
}
html[data-social-app="imessage"] .im19-person{
  z-index:3!important;
}
html[data-social-app="imessage"] .im19-person>span{
  position:relative!important;
  z-index:4!important;
}
html[data-social-app="imessage"] .im-system{
  position:relative;
  z-index:1;
}
@media(max-width:700px){
  html[data-social-app="imessage"] .imessage-v19 .chat-navbar{
    height:calc(var(--status-h) + 132px)!important;
    min-height:calc(var(--status-h) + 132px)!important;
  }
}