/* Blood & Tribute Build 21.325 — Underworld isolated display mode
   The legacy router may continue maintaining its own active view underneath,
   but while Underworld mode is open only #underworld is visually exposed. */
#gameScreen.bt22325-underworld-mode > .view{
  display:none!important;
}
#gameScreen.bt22325-underworld-mode > #underworld{
  display:block!important;
  min-width:0;
}
#gameScreen.bt22325-underworld-mode #underworld .bt22319-map-frame{
  padding:0!important;
  margin:0!important;
  overflow:hidden!important;
}
#gameScreen.bt22325-underworld-mode #underworld .bt22319-map{
  position:absolute!important;
  inset:-2px!important;
  width:calc(100% + 4px)!important;
  height:calc(100% + 4px)!important;
  margin:0!important;
  min-height:0!important;
}