/* Phone-only, one native action, comfortable target, no persistent word label. */
.sanctuary-mobile-fullscreen-tray42a{display:none}
#sanctuary-view[data-room-hub][data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]{box-sizing:border-box;display:flex!important;flex:0 0 48px;align-items:center;justify-content:center;position:relative;isolation:isolate;width:48px;min-width:48px;max-width:48px;height:48px;min-height:48px;margin:0;padding:10px;border:1px solid var(--hud38-line);border-radius:12px;color:var(--hud38-ink);background:var(--hud38-well);box-shadow:none;text-shadow:none;touch-action:manipulation;cursor:pointer}
#sanctuary-view[data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]>svg:not(.room-hub-material-art):not(.hud39-material-art){display:block;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
#sanctuary-view[data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]>:is(span,.room-hub-material-art,.hud39-material-art){display:none!important}
#sanctuary-view[data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]::after{content:none!important}
#sanctuary-view[data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]:focus-visible{outline:3px solid var(--hud38-accent);outline-offset:3px}
#sanctuary-view[data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]:is(:active,[data-mobile-fs-pressed=true],[aria-pressed=true]){background:var(--hud38-face);box-shadow:inset 0 0 0 2px var(--hud38-accent)}
#sanctuary-view[data-mobile-r39=true] #sanctuary-fullscreen[data-mobile-fullscreen42a]:disabled{opacity:.55;cursor:wait}
#sanctuary-view[data-mobile-r39=true][data-mobile-expanded-r39=true] .sanctuary-mobile-fullscreen-tray42a:not([hidden]){position:fixed;z-index:52;top:max(10px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));display:flex;align-items:center;padding:0}
#sanctuary-view[data-mobile-r39=true] .sanctuary-mobile-fullscreen-tray42a[hidden]{display:none!important}
#sanctuary-view[data-mobile-r39=true][data-hud-hidden=true] .sanctuary-mobile-fullscreen-tray42a{visibility:hidden;pointer-events:none}
/* r42b: native Exclusive Fullscreen is last, with a quiet visual divider from
   Gear. Its own state, icon and handler remain native; the separator is not hit. */
#sanctuary-view[data-mobile-r39=true] .sanctuary-mobile-header39>#sanctuary-fullscreen[data-mobile-fullscreen42a]{margin-inline-start:12px}
#sanctuary-view[data-mobile-r39=true] .sanctuary-mobile-header39>#sanctuary-fullscreen[data-mobile-fullscreen42a]::before{content:"";position:absolute;inset-block:10px;inset-inline-start:-11px;width:1px;background:var(--hud38-line);opacity:.7;pointer-events:none}