/* Arcade 166: one consistent control layout, independent of the older game grids. */
#play-panel .arcade-world{display:flex!important;flex-direction:column;gap:10px;width:100%;min-height:480px;max-width:1400px;margin:auto;padding:10px;background:#102638;border:1px solid #6c9d9d;border-radius:14px;overflow:visible!important;position:relative}
body.arcade-full #play-panel #category-game:has(.arcade-world){display:flex!important;flex-direction:column;flex:1;min-height:0;gap:5px}
body.arcade-full #play-panel:has(.arcade-world):not(:has(.world-result)) #arcade-discovery{display:none!important}
body.arcade-full #play-panel #category-game:has(.arcade-world)>p:not([role]){display:none}
body.arcade-full #play-panel .arcade-world{flex:1;min-height:420px}
#play-panel .world-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex-shrink:0}
#play-panel .world-toolbar strong{flex:1 1 200px;color:#ffe7ad;font:700 15px system-ui}
#play-panel .world-view{position:relative;flex:1 1 380px;min-height:260px;height:48dvh;border-radius:10px;overflow:hidden;background:#173746}
#play-panel .world-view canvas{display:block;width:100%!important;height:100%!important;touch-action:none}
#play-panel .world-controls{display:grid!important;grid-template-columns:156px minmax(0,1fr);align-items:center;gap:16px;width:min(680px,100%);margin:0 auto;flex-shrink:0}
#play-panel .world-dpad{display:grid!important;grid-template-areas:'. up .' 'left down right';grid-template-columns:repeat(3,48px);grid-template-rows:repeat(2,44px);gap:5px}
#play-panel .world-actions{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
#play-panel .world-actions>button:first-child{grid-column:1/-1}
#play-panel .arcade-world button{position:static!important;float:none!important;transform:none;box-sizing:border-box;min-height:44px!important;height:auto!important;margin:0!important;padding:8px 12px!important;line-height:1.2;font:600 14px system-ui!important;border-radius:9px!important;border:1px solid #8db3b7!important;background:linear-gradient(#37616e,#1e414f)!important;color:#fff4d3!important;box-shadow:0 3px 0 #071923!important;white-space:normal;touch-action:none}
#play-panel .arcade-world button:disabled{opacity:.5}#play-panel .arcade-world button:focus-visible{outline:3px solid #ffe078;outline-offset:2px}
#play-panel .world-help{font:13px/1.45 system-ui;color:#d2e8e8;flex-shrink:0}#play-panel .world-help summary{padding:6px;cursor:pointer}#play-panel .world-help p{margin:5px 0}
#play-panel .world-result{position:absolute;inset:12px;z-index:5;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:15px;text-align:center;padding:24px;background:#102638f5;border:2px solid #e5c47e;border-radius:12px;overflow:auto}
#play-panel .world-result button{width:min(320px,100%)}
/* Older games use even rows instead of mixing full-width and floating buttons. */
#play-panel .arcade-actions{display:flex!important;justify-content:center;align-items:stretch;gap:8px;flex-wrap:wrap}
#play-panel .arcade-actions>button{flex:1 1 120px;max-width:240px;margin:0!important;min-height:44px;position:static!important}
@media(max-width:650px){#play-panel .world-toolbar{gap:5px}#play-panel .world-toolbar strong{flex-basis:100%;font-size:13px}#play-panel .arcade-world button{font-size:12px!important;padding:7px!important}#play-panel .world-controls{grid-template-columns:132px minmax(0,1fr);gap:8px}#play-panel .world-dpad{grid-template-columns:repeat(3,40px);gap:4px}#play-panel .world-view{min-height:230px;height:40dvh}#play-panel .arcade-world{padding:7px;gap:7px}}
@media(max-height:550px) and (min-width:651px){#play-panel .arcade-world{display:grid!important;grid-template-columns:1fr 290px;min-height:270px!important}#play-panel .world-toolbar{grid-column:1/-1}#play-panel .world-view{grid-column:1;grid-row:2/4;min-height:220px;height:56dvh}#play-panel .world-controls{grid-template-columns:132px 1fr;gap:8px}#play-panel .world-dpad{grid-template-columns:repeat(3,40px);gap:4px}#play-panel .world-help{grid-column:2}}

/* Full-height game view, with aligned controls over its bottom edge. */
body.arcade-full #play-panel #category-game .arcade-world{min-height:0!important;height:auto!important;max-height:none!important;overflow:hidden!important;max-width:none!important;box-sizing:border-box}
body.arcade-full #play-panel #category-game .world-view{height:auto!important;min-height:300px!important;flex:1 1 0}
body.arcade-full #play-panel #category-game .world-controls{position:absolute;z-index:2;bottom:12px;left:12px;width:calc(100% - 24px);grid-template-columns:156px minmax(180px,320px);justify-content:space-between;pointer-events:none}
body.arcade-full #play-panel #category-game .world-controls button{pointer-events:auto;background:linear-gradient(#37616eee,#1e414fe8)!important}
body.arcade-full #play-panel #category-game .world-help{position:absolute;right:12px;top:65px;z-index:3;background:#102638eb;border-radius:8px;max-width:min(460px,90%);padding:0 6px}
body.arcade-full #play-panel #category-game .arcade-restart{margin:0 auto;min-height:32px}
@media(max-width:650px){body.arcade-full #play-panel #category-game .world-view{min-height:310px!important}body.arcade-full #play-panel #category-game .world-help{top:103px;font-size:11px}body.arcade-full #play-panel #category-game .world-toolbar button{flex:1;padding:6px!important;min-height:36px!important}body.arcade-full #play-panel #category-game .world-controls{bottom:10px;grid-template-columns:132px minmax(0,1fr);gap:8px;left:8px;width:calc(100% - 16px)}}
@media(max-height:550px) and (min-width:651px){body.arcade-full #play-panel #category-game .arcade-world{display:flex!important}body.arcade-full #play-panel #category-game .world-view{min-height:240px!important}body.arcade-full #play-panel #category-game .world-controls{width:min(580px,90%)}}