/* Alpha 3.4 – immersive desktop browser game */
.shell:fullscreen,.shell:-webkit-full-screen{width:100vw;height:100dvh;min-height:0!important;background:#090f15}
.shell:fullscreen .workarea,.shell:-webkit-full-screen .workarea{min-height:0}
.shell:fullscreen .topbar,.shell:-webkit-full-screen .topbar{height:52px;flex-shrink:0}
#fullscreenBtn{white-space:nowrap!important;letter-spacing:.025em!important}
#fullscreenBtn[aria-pressed="true"]{background:#20483f!important;border-color:#438e7b!important;color:#d9fff2!important}
@media(max-width:950px){#fullscreenBtn{padding:6px 7px!important;font-size:9px!important}}
@media(max-width:690px){#fullscreenBtn{font-size:0!important;min-width:30px}#fullscreenBtn:after{content:'⛶';font-size:15px}#fullscreenBtn[aria-pressed="true"]:after{content:'⤡'}}