:root{color-scheme:dark;font-family:system-ui,sans-serif;color:#d6d6d6;background:#080808;font-size:12px;--viewport-height:100vh;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}
@supports(height:100dvh){:root{--viewport-height:100dvh}}
*{box-sizing:border-box}
body{margin:0;overscroll-behavior-y:none}
.player-expanded,.player-expanded body{overflow:hidden;overscroll-behavior:none}
button,a,input,summary{touch-action:manipulation}
button{font:inherit;color:inherit;background:#202020;border:1px solid #484848;padding:8px 12px;cursor:pointer;border-radius:6px;min-height:44px}
@media(hover:hover){button:hover{background:#303030}}
button:disabled{opacity:.45;cursor:default}
a{color:inherit;text-underline-offset:3px}
button:focus-visible,a:focus-visible,canvas:focus-visible,summary:focus-visible{outline:2px solid #eee;outline-offset:3px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.player{max-width:800px;margin:auto;padding:var(--safe-top) max(12px,env(safe-area-inset-right)) max(12px,var(--safe-bottom)) max(12px,env(safe-area-inset-left));-webkit-user-select:none;user-select:none}
header{height:48px;display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:1px}
header>a{text-decoration:none;color:#eee;white-space:nowrap}
.github-star{margin-left:auto;display:inline-flex;align-items:center;gap:5px;min-height:44px;font-size:11px;letter-spacing:0;color:#d8c28f}
.github-star svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6}
#native-fullscreen{width:44px;padding:10px;display:grid;place-items:center;background:transparent;border-color:transparent}
#native-fullscreen svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}
.game-surface{position:relative}
.native-frame{position:relative;width:100%;aspect-ratio:8/7;background:#000;overflow:hidden;margin:auto}
#screen{display:block;width:100%;height:100%;image-rendering:pixelated;object-fit:contain;outline:none}
/* Prevent selection, image callouts, scrolling and pinch gestures only on play surfaces. */
.game-surface,.game-surface *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:none;-webkit-tap-highlight-color:transparent}
button,button *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.boot-screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#101215;padding:20px;gap:14px}
.boot-screen h1{font-size:24px;font-weight:500;margin:0;color:#eee}
.boot-screen p{font-size:12px;line-height:1.6;margin:0;max-width:300px;color:#b6bbc2}
#boot-local{min-width:140px;border-color:#627681;background:#173445}
.boot-screen .boot-formats{font-size:10px;color:#838b93}
#boot-track{width:65%;height:3px;background:#222}
#boot-progress{display:block;height:100%;width:0;background:#bce5f2}
.player-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:8px}
.player-actions button{font-size:11px;padding:7px 10px}
kbd{font:10px monospace;color:#e5e5e5;white-space:nowrap}
.player-actions kbd{color:#898989;font-size:9px;margin-left:5px}
#lab-message{color:#b9c4cb;line-height:1.6;margin:12px 0}
.keys{display:flex;flex-wrap:wrap;gap:10px 18px;color:#959595;font-size:10px;line-height:1.7}
.settings{border-top:1px solid #282828;margin:12px 0 0;padding-top:4px;color:#999;line-height:1.8;font-size:11px}
summary{cursor:pointer;color:#c4c4c4;min-height:44px;align-content:center}
.settings p{max-width:680px}
.settings label{display:inline-flex;align-items:center;gap:6px;min-height:44px}
.mod-options{display:flex;gap:20px;flex-wrap:wrap;margin:14px 0}
input{accent-color:#eee}
#memory-readout{display:grid;grid-template-columns:1fr 1fr;font-family:monospace;max-width:400px}
#memory-readout dd{margin:0}
footer{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:10px;color:#777}
footer a{display:inline-flex;align-items:center;min-height:44px}
#native-charge{display:none!important}
#native-pause:not([hidden]){position:absolute;inset:0;display:grid;place-items:center;background:#0009;z-index:2}
.pause-card{display:grid;justify-items:center;gap:14px;padding:24px;letter-spacing:2px}
.pause-card strong{font-size:20px;color:#fff;text-shadow:2px 2px #000}
.pause-card span{font-size:10px;letter-spacing:0;color:#ddd}
.pause-card button{display:grid;place-items:center;width:64px;height:52px;border:1px solid #cad9df;border-radius:12px;background:#173445}
.pause-card svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:2;stroke-linejoin:round}
.touch-pad{display:none;gap:12px;justify-content:space-between;align-items:center;padding:10px 0 6px;margin:0;height:206px}
.touch-pad button{display:grid;align-content:center;justify-items:center;gap:4px;min-width:44px;min-height:44px;padding:5px;border-radius:12px;background:#171b20;border-color:#39434d;font-size:10px;line-height:1.1}
.touch-pad button svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.touch-pad button span{pointer-events:none}
.touch-pad button.is-held{background:#325260;border-color:#bce5f2;transform:translateY(1px)}
.touch-left{flex:0 0 138px}
.touch-directions{display:grid;position:relative;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,44px);gap:3px;width:138px}
.touch-directions::before{content:'';position:absolute;left:47px;top:47px;width:44px;height:44px;border-radius:50%;background:#20252a;pointer-events:none}
.touch-directions button:first-child{grid-column:2;grid-row:1}
.touch-directions button:nth-child(2){grid-column:1;grid-row:2}
.touch-directions button:nth-child(3){grid-column:2;grid-row:3}
.touch-directions button:nth-child(4){grid-column:3;grid-row:2}
.touch-utility{display:flex;gap:3px;margin-top:8px}
.touch-utility button{width:44px;height:44px;gap:2px;border-color:#2d3338;font-size:9px}
.touch-utility button svg{width:18px;height:18px}
.touch-utility [aria-expanded=true]{border-color:#bce5f2}
.touch-actions{display:grid;flex:0 1 216px;grid-template-columns:repeat(3,minmax(44px,1fr));grid-auto-rows:64px;gap:6px}
#touch-main{grid-template-rows:64px 64px 44px}
#touch-main [data-icon=focus]{grid-column:1/-1;grid-auto-flow:column;justify-content:center;align-items:center;gap:8px;color:#c6edff}
.touch-actions [data-icon=attack]{color:#c6edff;background:#173445;border-color:#3d697f}
.touch-actions [data-icon=super]{color:#f0d695}
.show-touch .touch-pad{display:flex}
.player:not(.is-ready) .touch-pad,.player:not(.is-ready)>.player-actions{display:none}
.show-touch.is-ready .native-frame{width:min(100%,max(160px,calc((var(--viewport-height) - var(--safe-top) - var(--safe-bottom) - 314px)*8/7)))}
@media(any-pointer:coarse){
 .touch-pad{display:flex}
 .keys,.player-actions #native-start,.player-actions #native-toggle{display:none}
 .player-actions{margin:0;justify-content:center;min-height:52px}
 .player-actions kbd{display:none}
 .is-ready .native-frame{width:min(100%,max(160px,calc((var(--viewport-height) - var(--safe-top) - var(--safe-bottom) - 314px)*8/7)))}
}
@media(max-width:600px){
 .player{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right))}
 header{gap:8px;font-size:10px;letter-spacing:.6px}
 .github-star{font-size:10px}
 .touch-actions{max-width:210px}
 .boot-screen h1{font-size:20px}
 .boot-screen{gap:10px;padding:12px}
 .player-actions{gap:6px}
 .player-actions button{font-size:10px;padding:6px 9px}
 footer{flex-wrap:wrap;gap:0 12px}
}
/* Landscape leaves a thumb-sized rail on each side without stretching the picture. */
@media(max-width:1024px) and (orientation:landscape) and (any-pointer:coarse){
 .player{max-width:none}
 .game-surface{display:flex;justify-content:center;align-items:center;min-height:190px;padding:0 174px 0 146px}
 .native-frame,.is-ready .native-frame{flex:none;width:min(100%,max(0px,calc((var(--viewport-height) - var(--safe-top) - var(--safe-bottom) - 108px)*8/7)))}
 .touch-pad{position:absolute;inset:0;padding:0;height:auto;pointer-events:none;gap:0}
 .touch-left,.touch-actions{pointer-events:auto}
 .touch-actions{flex-basis:166px;grid-auto-rows:64px}
 .player:not(.is-ready) .game-surface{padding:0;min-height:0}
}
@media(max-width:360px){.touch-pad{gap:8px}.touch-actions{gap:4px}.touch-actions button{font-size:9px}}
/* Native fullscreen and the iPhone fallback share the same immersive layout.
   Keep Sound and Exit in one short row, leaving the rest for the game/controls. */
.player.is-expanded{
 --play-height:calc(var(--viewport-height) - max(8px,var(--safe-top)) - max(8px,var(--safe-bottom)) - 52px);
 position:fixed;inset:0;z-index:10;max-width:none;width:100%;height:var(--viewport-height);
 padding:max(8px,var(--safe-top)) max(8px,env(safe-area-inset-right)) max(8px,var(--safe-bottom)) max(8px,env(safe-area-inset-left));
 display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:minmax(0,1fr) 44px;gap:8px;
 align-items:center;background:#080808;overflow:hidden;overscroll-behavior:none
}
.player.is-expanded>header{grid-area:2/2;height:44px}
.player.is-expanded>header>a,.player.is-expanded>.settings,.player.is-expanded>.keys,.player.is-expanded>footer,.player.is-expanded>#lab-message,.player.is-expanded>.player-actions>[data-debug]{display:none}
.player.is-expanded>.player-actions{grid-area:2/1;margin:0;min-height:44px;justify-content:flex-end;flex-wrap:nowrap}
.player.is-expanded>.game-surface{grid-area:1/1/2/3;min-height:0;width:100%}
.player.is-expanded .native-frame{width:min(100%,max(0px,calc(var(--play-height)*8/7)))}
.player.is-expanded.show-touch.is-ready .native-frame{width:min(100%,max(0px,calc((var(--play-height) - 206px)*8/7)))}
@media(any-pointer:coarse){
 .player.is-expanded.is-ready .native-frame{width:min(100%,max(0px,calc((var(--play-height) - 206px)*8/7)))}
}
@media(max-width:1024px) and (orientation:landscape) and (any-pointer:coarse){
 .player.is-expanded.is-ready .native-frame,.player.is-expanded.show-touch.is-ready .native-frame{width:min(100%,max(0px,calc(var(--play-height)*8/7)))}
 .player.is-expanded.is-ready>.game-surface{min-height:190px}
}
#test-loading:not([hidden]){position:absolute;inset:0;z-index:3;display:grid;place-items:center;background:#080808ee;padding:24px;text-align:center;color:#ddd;font-size:14px}
#quick-checkpoints{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:16px 0}
#quick-checkpoints>div{display:grid;gap:5px}
#quick-checkpoints a{font-family:monospace;font-size:11px;-webkit-user-select:text;user-select:text}