:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#eaf0f6;background:#0a0d12;line-height:1.45}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#18212c 0,#0a0d12 42%);min-height:100vh}header{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 1180px)/2));border-bottom:1px solid #242b34;background:#0a0d12cc;backdrop-filter:blur(12px);position:sticky;top:0;z-index:5}header div{display:flex;gap:12px;align-items:baseline}header span{font-size:12px;color:#8390a0}main{max-width:1180px;margin:auto;padding:42px 22px 80px}.hero{display:grid;grid-template-columns:1.35fr .65fr;gap:38px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.18em;color:#65e7a6;font-weight:800}h1{font-size:clamp(38px,5vw,68px);line-height:1.02;margin:12px 0 18px;letter-spacing:-.04em}.copy>p:not(.eyebrow){color:#a8b3c2;max-width:690px;font-size:17px}.productCard{background:#f4f5f3;border-radius:24px;padding:22px;color:#111;box-shadow:0 25px 80px #0007}.productCard img{width:100%;display:block;border-radius:15px}.productCard div{padding:12px 4px 2px;display:grid;gap:4px}.productCard small{color:#5b6269}.promptRow{margin-top:26px;display:grid;grid-template-columns:1fr 160px;gap:10px}textarea,input{background:#10151d;color:#eaf0f6;border:1px solid #2a3440;border-radius:12px;padding:13px;font:inherit;outline:none}textarea:focus,input:focus{border-color:#65e7a6}#prompt{min-height:92px;resize:vertical}button{border:0;border-radius:11px;padding:11px 16px;background:#65e7a6;color:#07110c;font-weight:800;cursor:pointer}button:hover{filter:brightness(1.05)}button.ghost{background:#171d25;color:#dce4ed;border:1px solid #2a3440}.status{font-size:13px;color:#9ba8b7;min-height:20px;margin-top:8px}.workspace{margin-top:54px;display:grid;grid-template-columns:420px 1fr;gap:22px}.panel{background:#10151d;border:1px solid #252d37;border-radius:20px;padding:18px}.panelHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.panelHead span{font-size:12px;color:#8b98a7}.simulatorPanel{display:flex;flex-direction:column;align-items:center}.simulatorPanel .panelHead{width:100%}#screen{width:360px;height:360px;max-width:100%;aspect-ratio:1;image-rendering:pixelated;background:#111;border:8px solid #252b31;border-radius:10px;box-shadow:inset 0 0 0 1px #000}.controls{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:17px}.dpad{text-align:center}.dpad button,.ab button{width:48px;height:42px;padding:0;margin:2px;background:#252c35;color:#f7f9fb;border:1px solid #39424d}.ab{display:flex;gap:12px}.ab button{border-radius:50%;width:52px;height:52px;background:#334039}.hint,.note{font-size:12px;color:#788696}.side label{display:block;font-size:12px;font-weight:700;color:#8c99a8;margin:13px 0 7px}.templates{display:flex;gap:8px;flex-wrap:wrap}.templates button{background:#171d25;color:#dce4ed;border:1px solid #2a3440;padding:7px 10px;font-size:12px}.side textarea{width:100%;height:265px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;resize:vertical}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.how{margin-top:54px}.how h2{font-size:30px}.how>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.how article{border:1px solid #252d37;background:#0f141b;border-radius:15px;padding:18px}.how p{color:#8f9cab;font-size:14px}dialog{border:1px solid #303945;border-radius:18px;background:#11171f;color:#edf2f7;max-width:430px;width:calc(100% - 32px);padding:22px}dialog::backdrop{background:#000a}dialog input{width:100%;margin:8px 0}.dialogActions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}@media(max-width:850px){.hero,.workspace{grid-template-columns:1fr}.productCard{max-width:420px}.workspace{max-width:600px;margin-left:auto;margin-right:auto}.how>div{grid-template-columns:1fr}.promptRow{grid-template-columns:1fr}#screen{width:min(360px,90vw);height:auto}}
.gameLibrary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.templates .gameCard{display:grid;grid-template-columns:34px 1fr;gap:10px;text-align:left;align-items:start;padding:11px;background:#141b23;color:#e6edf5;border:1px solid #2a3440;border-radius:12px}.templates .gameCard:hover,.templates .gameCard.active{border-color:#65e7a6;background:#17231f}.gameIcon{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#232d38;font-size:18px}.gameCard span:last-child{display:grid;gap:3px;min-width:0}.gameCard b{font-size:12px}.gameCard small{font-size:10px;color:#9ba8b7;line-height:1.25}.gameCard em{font-size:9px;color:#6f7c89;font-style:normal}.mutedHint{margin-top:-5px;color:#596673}@media(max-width:560px){.gameLibrary{grid-template-columns:1fr}}
.librarySection{margin-top:54px}.sectionHead{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:16px}.sectionHead h2{margin:4px 0 0;font-size:30px}.filters,.promptTools{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.filterBtn{background:#151b22;color:#aeb9c6;border:1px solid #2a3440;padding:8px 12px}.filterBtn.active{border-color:#65e7a6;color:#65e7a6}.libraryGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.libraryCard{position:relative;text-align:left;background:#10151d;color:#eaf0f6;border:1px solid #252d37;border-radius:16px;min-height:150px;overflow:hidden}.libraryCard:hover,.libraryCard.active{border-color:#65e7a6;background:#142019}.libraryCardMain{width:100%;height:100%;min-height:150px;display:grid;grid-template-columns:38px 1fr;gap:11px;text-align:left;background:transparent;color:inherit;border:0;padding:14px 14px 38px;border-radius:0}.libraryCardMain:hover{background:transparent}.libraryCard .gameIcon{width:38px;height:38px}.libText{display:block}.libText strong{display:block;font-size:14px}.libText small{display:block;color:#65e7a6;font-size:10px;margin-top:2px}.libText p{font-weight:400;color:#96a3b2;font-size:11px;line-height:1.35;margin:8px 0}.libText em{font-size:10px;color:#748190;font-style:normal}.playTag{position:absolute;right:12px;bottom:12px;font-size:9px;letter-spacing:.12em;color:#65e7a6}.shareGameBtn{position:absolute;left:12px;bottom:8px;z-index:2;padding:5px 8px!important;border:1px solid #354252!important;border-radius:8px!important;background:#151d26!important;color:#aeb9c6!important;font-size:9px!important;letter-spacing:.04em}.shareGameBtn:hover{border-color:#65e7a6!important;color:#65e7a6!important}.shareGameBtn.copied{border-color:#65e7a6!important;color:#65e7a6!important;min-width:74px}.shareGameBtn.copyFailed{border-color:#ff7676!important;color:#ff9a9a!important;min-width:74px}.shareGameBtn:disabled{cursor:default;opacity:1}.promptTools{margin-top:9px}.promptTools #baseBadge{font-size:12px;color:#82909f}.specSummary{display:flex;gap:6px;flex-wrap:wrap}.specSummary span{font-size:10px;padding:4px 7px;border:1px solid #2a3440;border-radius:99px;color:#97a4b2;background:#131a22}@media(max-width:1000px){.libraryGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.libraryGrid{grid-template-columns:1fr}.sectionHead{align-items:start;flex-direction:column}}

.headerActions{display:flex;align-items:center;gap:10px}.bootStatus{font-size:12px;opacity:.65}.bootStatus.ready{opacity:.85}.bootStatus.error{color:#d45;opacity:1;font-weight:700}

/* V5 simulation tools */
.simTools{display:grid;gap:8px;margin-top:10px}.simTool{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;border:1px solid var(--line,#2c3340);border-radius:10px;background:rgba(255,255,255,.025)}.simTool label{display:flex;gap:7px;align-items:center;font-size:12px}.simTool input[type=number]{width:78px}.simTool input[type=range]{width:105px}.simTool select,.simTool input[type=number],.fileLabel{background:#111722;color:inherit;border:1px solid #384252;border-radius:7px;padding:6px}.fileLabel input{max-width:150px}.simTool[hidden]{display:none!important}

/* V6: photo-real board simulator and higher-fidelity image workflow */
main{max-width:1480px}.workspace{grid-template-columns:minmax(610px,700px) minmax(420px,1fr);align-items:start}.simulatorPanel{overflow:hidden}.boardSimulator{position:relative;width:min(100%,680px);aspect-ratio:364/250;margin:12px auto 4px;user-select:none;touch-action:none}.boardPhoto{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;border-radius:18px}.boardSimulator #screen{position:absolute;left:33.24%;top:20.8%;width:33.52%;height:48.8%;max-width:none;aspect-ratio:auto;border:0;border-radius:1px;background:#080b0e;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 0 12px rgba(0,0,0,.35);image-rendering:auto;z-index:2}.boardHit{position:absolute;z-index:3;border:0;background:transparent!important;padding:0;margin:0;min-width:0;min-height:0;border-radius:50%;cursor:pointer;outline:none}.boardHit:focus-visible{box-shadow:0 0 0 3px #65e7a6aa}.boardHit:hover{background:#65e7a61f!important;box-shadow:inset 0 0 0 2px #65e7a677}.joyUp{left:12.2%;top:24%;width:16%;height:12%}.joyDown{left:12.2%;top:43%;width:16%;height:12%}.joyLeft{left:7%;top:31%;width:13%;height:20%}.joyRight{left:20.5%;top:31%;width:13%;height:20%}.boardA{left:72.7%;top:41.2%;width:8.7%;height:13.2%}.boardB{left:83.4%;top:30.2%;width:8.7%;height:13.2%}.boardAux{width:min(100%,680px);display:flex;justify-content:flex-end;align-items:center;gap:8px;color:#7f8b9c;font-size:12px;margin:4px auto 12px}.boardAux span{margin-right:auto}.miniKey{padding:6px 11px!important;font-size:12px}.simTools{width:min(100%,680px)}.imageTool{align-items:center}.imageTool .toolNote{flex:1 1 100%;color:#7f8b9c;line-height:1.4}.checkLabel{display:flex;align-items:center;gap:6px}.checkLabel input{accent-color:#65e7a6}.side textarea{min-height:350px}.productCard img{image-rendering:auto}
@media(max-width:1180px){.workspace{grid-template-columns:1fr;max-width:760px;margin-left:auto;margin-right:auto}.side{width:100%}}
@media(max-width:720px){main{padding-left:12px;padding-right:12px}.boardSimulator{width:100%}.boardAux span{display:none}.simTools{width:100%}.workspace{max-width:none}.side textarea{min-height:280px}}

/* V7: corrected physical controls, keyboard map, tactile feedback, motion simulator */
.boardStage{width:min(100%,700px);margin:8px auto 2px;perspective:900px;overflow:visible}
.boardSimulator{--tilt-x:0;--tilt-y:1;transform:rotateX(calc((var(--tilt-y) - 1) * -3deg)) rotateY(calc(var(--tilt-x) * 3deg));transform-origin:center;transition:transform .12s ease-out;will-change:transform}
.boardHit span{position:absolute;pointer-events:none;opacity:0;white-space:nowrap;background:#0b1119e8;border:1px solid #65e7a699;color:#e8fff2;border-radius:7px;padding:3px 6px;font:700 10px/1.1 ui-monospace,SFMono-Regular,Consolas,monospace;box-shadow:0 4px 14px #0008;transition:opacity .12s,transform .12s;z-index:5}
.boardHit:hover span,.boardHit:focus-visible span,.boardHit.pressed span{opacity:1}
.joyUp span{left:50%;bottom:100%;transform:translate(-50%,-4px)}.joyDown span{left:50%;top:100%;transform:translate(-50%,4px)}.joyLeft span{right:100%;top:50%;transform:translate(-4px,-50%)}.joyRight span{left:100%;top:50%;transform:translate(4px,-50%)}
.boardA span,.boardB span{left:50%;bottom:100%;transform:translate(-50%,-4px)}
/* Calibrated to the supplied 364x250 front photo. */
.joyUp{left:13.2%;top:29.0%;width:10.8%;height:13.5%}.joyDown{left:13.2%;top:47.0%;width:10.8%;height:16%}.joyLeft{left:5.2%;top:38.0%;width:12.5%;height:18%}.joyRight{left:20.7%;top:38.0%;width:11.5%;height:18%}
.boardA{left:72.1%;top:43.0%;width:9.4%;height:15.5%}.boardB{left:82.8%;top:29.5%;width:9.4%;height:15.5%}
.boardHit.pressed{background:#65e7a632!important;box-shadow:inset 0 0 0 2px #65e7a6cc,0 0 15px #65e7a655!important;transform:scale(.96)}
.joyKnob{position:absolute;left:12.1%;top:36.0%;width:12.7%;aspect-ratio:1;border-radius:50%;z-index:3;pointer-events:none;border:2px solid rgba(101,231,166,.45);box-shadow:0 0 0 4px rgba(0,0,0,.18),inset 0 0 12px rgba(101,231,166,.15);transform:translate(calc(var(--jx,0) * 7px),calc(var(--jy,0) * 7px));transition:transform .07s ease-out,box-shadow .07s}
.keyboardMap{width:min(100%,700px);margin:8px auto 7px;display:flex;align-items:center;gap:8px 13px;flex-wrap:wrap;padding:9px 11px;border:1px solid #28323e;border-radius:12px;background:#0d141d;color:#aeb9c7;font-size:12px}.keyboardMap .mapTitle{font-weight:800;color:#eef4fb;margin-right:2px}.keyboardMap kbd{display:inline-flex;min-width:24px;height:24px;align-items:center;justify-content:center;padding:0 6px;border:1px solid #3a4757;border-bottom-color:#1a222d;border-radius:6px;background:#121c28;color:#f4f8fc;font:700 11px ui-monospace,SFMono-Regular,Consolas,monospace;box-shadow:inset 0 -2px 0 #080d13}
.motionTool{display:grid!important;grid-template-columns:minmax(150px,1fr) minmax(110px,150px) minmax(130px,1fr);gap:10px 12px;align-items:center}.motionIntro{display:flex;flex-direction:column;gap:3px}.motionIntro small{color:#7f8b9c;line-height:1.35}.tiltPad{position:relative;width:130px;aspect-ratio:1;border:1px solid #324154;border-radius:16px;background:radial-gradient(circle at 50% 50%,#182535 0 3px,transparent 4px),linear-gradient(#ffffff09 1px,transparent 1px),linear-gradient(90deg,#ffffff09 1px,transparent 1px),#0a1119;background-size:auto,25% 25%,25% 25%,auto;touch-action:none;cursor:crosshair;justify-self:center}.tiltPad:before,.tiltPad:after{content:"";position:absolute;background:#66758744}.tiltPad:before{left:50%;top:8%;bottom:8%;width:1px}.tiltPad:after{top:50%;left:8%;right:8%;height:1px}.tiltPuck{position:absolute;left:50%;top:92%;width:20px;height:20px;border-radius:50%;background:#65e7a6;border:3px solid #dfffee;box-shadow:0 3px 12px #65e7a677;transform:translate(-50%,-50%);transition:left .05s linear,top .05s linear;z-index:2}.tiltPad i{position:absolute;left:8px;top:7px;color:#748498;font:10px ui-monospace,SFMono-Regular,Consolas,monospace}.motionReadout{font:12px ui-monospace,SFMono-Regular,Consolas,monospace;color:#9eabba}.motionTool:not(.motionActive){opacity:.78}.motionTool:not(.motionActive) .motionIntro small:after{content:"  Select Tilt Flame or Pocket Water to see the strongest effect."}
@keyframes boardShake{0%,100%{transform:translate(0,0) rotate(0)}15%{transform:translate(-5px,2px) rotate(-.6deg)}30%{transform:translate(6px,-3px) rotate(.8deg)}45%{transform:translate(-4px,-2px) rotate(-.5deg)}60%{transform:translate(5px,3px) rotate(.5deg)}75%{transform:translate(-2px,1px) rotate(-.2deg)}}
.boardStage.shakeNow{animation:boardShake .36s ease-out}
@media(max-width:720px){.keyboardMap{gap:7px 9px}.keyboardMap span{font-size:11px}.motionTool{grid-template-columns:1fr 120px}.motionIntro{grid-column:1/-1}.motionReadout{grid-column:1/-1}.tiltPad{width:112px}}

/* V8 motion lab */
.gravityPresets{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.gravityPresets .ghost{padding:7px 10px;font-size:12px}
.motionTool.motionActive{border-color:color-mix(in srgb,var(--accent,#65e7a6) 45%,#263241);background:linear-gradient(180deg,#111a23,#0d141b)}
.motionReadout{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;min-width:220px}
.musicTool{gap:10px;align-items:center;flex-wrap:wrap}.musicTool label{display:flex;gap:7px;align-items:center}.musicTool input[type=number]{width:78px}.musicTool select{max-width:220px}.musicTool .motionIntro{flex-basis:100%}.musicTool .fileLabel{min-width:240px}
/* V9 Pocket Music upload visibility fix */
.pocketMusicStudio{width:min(100%,700px);display:block!important;margin:0 auto 14px;padding:16px;border-color:#7048a8;background:linear-gradient(135deg,rgba(104,64,151,.18),rgba(17,23,34,.96));box-shadow:0 12px 35px rgba(0,0,0,.18)}
.pocketMusicStudio[hidden]{display:none!important}
.musicStudioHead{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%}
.musicStudioHead>div{display:flex;flex-direction:column;gap:4px;min-width:0}.musicStudioHead b{font-size:16px}.musicStudioHead small{color:#9ca9b8;line-height:1.4;max-width:520px}.musicBadge{font-size:10px;letter-spacing:.13em;color:#d5b5ff;font-weight:800}
.uploadMusicBtn{display:inline-flex!important;align-items:center;justify-content:center;min-width:142px;padding:11px 16px!important;border:1px solid #9c6ce2!important;border-radius:10px!important;background:#7c4fc0!important;color:white!important;font-weight:800!important;cursor:pointer;white-space:nowrap}.uploadMusicBtn:hover{filter:brightness(1.08)}.uploadMusicBtn input{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none}
.musicOptions{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin-top:14px}.musicOptions label{display:flex;flex-direction:column;align-items:flex-start!important;gap:5px!important;color:#aab6c4;font-size:11px!important}.musicOptions select,.musicOptions input{background:#0d141d;color:#edf4fb;border:1px solid #38485c;border-radius:8px;padding:8px}.musicOptions button{padding:9px 14px}
.musicStatusRow{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:11px;padding-top:10px;border-top:1px solid #ffffff12}.musicStatusRow small{color:#6f7c8c;text-align:right}.musicStatusRow .motionReadout{color:#d8e2ee}
@media(max-width:720px){.musicStudioHead{align-items:stretch;flex-direction:column}.uploadMusicBtn{width:100%}.musicStatusRow{align-items:flex-start;flex-direction:column}.musicStatusRow small{text-align:left}}


/* V10 visual editor, scalable simulator and long library */
.librarySection{scroll-margin-top:82px}.libraryGrid{align-items:stretch}.simHeadActions{display:flex;align-items:center;gap:10px}.expandSimBtn{padding:7px 10px!important;font-size:11px}.visualEditor{margin-top:14px}.visualGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.visualField{display:flex!important;flex-direction:column;gap:6px;margin:0!important;padding:10px;border:1px solid #293442;border-radius:11px;background:#0c1219}.visualField span{font-size:11px;color:#aab6c4}.visualField input,.visualField select{width:100%;min-width:0;background:#111a24;color:#edf4fb;border:1px solid #364454;border-radius:8px;padding:8px}.visualField input[type=color]{height:39px;padding:3px}.visualField input[type=range]{accent-color:#65e7a6}.visualHint{font-size:11px;color:#758394;margin:10px 2px}.advancedSpec{margin-top:12px;border-top:1px solid #293442;padding-top:10px}.advancedSpec summary{cursor:pointer;color:#91a0af;font-size:12px;font-weight:700}.advancedSpec textarea{height:230px;min-height:180px}.advancedSpec #applyBtn{margin-top:8px}.workspace.simExpanded{display:block}.workspace.simExpanded .simulatorPanel{width:100%}.workspace.simExpanded .side{margin-top:22px}.workspace.simExpanded .boardStage,.workspace.simExpanded .keyboardMap,.workspace.simExpanded .boardAux,.workspace.simExpanded .simTools,.workspace.simExpanded .pocketMusicStudio{width:min(100%,1080px)}.workspace.simExpanded .boardSimulator{width:min(100%,1040px)}
@media(min-width:1181px){.workspace.simExpanded .side{display:none}}
@media(max-width:620px){.visualGrid{grid-template-columns:1fr}.simHeadActions{align-items:flex-end;flex-direction:column;gap:4px}}

/* V10.2 compact library */
.libraryActions{display:flex;flex-direction:column;align-items:flex-end;gap:9px}.libraryToggleBtn{white-space:nowrap}.libraryToggleBtn[hidden]{display:none!important}@media(max-width:620px){.libraryActions{align-items:flex-start;width:100%}}


/* V10.2.1 fixed-height scrollable game library */
.librarySection{min-width:0}
.libraryGrid{
  max-height:520px;
  overflow-y:auto;
  overflow-x:hidden;
  overscroll-behavior:contain;
  scrollbar-gutter:stable;
  padding:2px 8px 8px 2px;
  scroll-behavior:smooth;
}
.libraryGrid::-webkit-scrollbar{width:10px}
.libraryGrid::-webkit-scrollbar-track{background:#0b1118;border-radius:8px}
.libraryGrid::-webkit-scrollbar-thumb{background:#334253;border-radius:8px;border:2px solid #0b1118}
.libraryGrid::-webkit-scrollbar-thumb:hover{background:#46586d}
.libraryScrollHint{margin:.35rem 0 0;color:#6f7d8d;font-size:12px}
.libraryActions{align-self:flex-end}
@media(max-width:720px){.libraryGrid{max-height:440px;padding-right:5px}}

.pixelDrop{border:1px dashed #6b7f8f;border-radius:8px;padding:12px;text-align:center;min-width:220px;cursor:pointer;opacity:.9}.pixelDrop.dragOver{outline:2px solid currentColor;opacity:1}.pixelUpload input{max-width:190px}

.sceneSpriteTool{margin-top:14px;padding:12px;border:1px solid #2a3542;border-radius:12px;background:#0d141d}.spriteHead{display:flex;flex-direction:column;gap:3px;margin-bottom:10px}.spriteHead small,.spritePreview small{opacity:.68}.spriteControls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.spriteControls label{display:flex;flex-direction:column;gap:5px;font-size:12px}.spriteControls select{min-height:34px}.spriteUploadRow{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.uploadSpriteBtn{display:inline-flex;align-items:center;justify-content:center;padding:8px 11px;border-radius:8px;background:#273343;cursor:pointer;font-size:12px}.uploadSpriteBtn input{display:none}.spritePreview{display:flex;gap:12px;align-items:center}.spritePreview canvas{width:96px;height:96px;image-rendering:pixelated;background:repeating-conic-gradient(#202833 0 25%,#151b23 0 50%) 50%/16px 16px;border:1px solid #334152;border-radius:8px}.spritePreview>div{display:flex;flex-direction:column;gap:5px;font-size:12px}@media(max-width:700px){.spriteControls{grid-template-columns:1fr}}

/* Runtime 21 Pixel Gallery */
.pixelGalleryList{display:grid;gap:8px;margin-top:8px;max-height:330px;overflow:auto}
.galleryItem{display:grid;grid-template-columns:58px 1fr auto auto;gap:8px;align-items:center;padding:7px;border:1px solid #384354;border-radius:9px;background:#111821;cursor:grab}
.galleryItem.active{border-color:#65e7a6}
.galleryThumb{width:58px;height:58px;image-rendering:pixelated;border-radius:5px;background:#000}
.galleryMeta{display:flex;flex-direction:column;min-width:0}.galleryMeta b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.galleryMeta small{opacity:.7}
.galleryPreview,.galleryDelete{padding:6px 8px}.galleryDelete{border-color:#6a3842}


/* 11.6.7 vocabulary shelf */
.vocabShelfSection{margin:18px 0 30px;padding:22px;border:1px solid #263343;border-radius:18px;background:linear-gradient(180deg,#0e1721,#0a1118);scroll-margin-top:82px}
.vocabLanguageGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.vocabLangCard{padding:14px;border:1px solid #2b394a;border-radius:14px;background:linear-gradient(145deg,#111d29,#0c141d);min-width:0}
.vocabLangHead{display:flex;gap:10px;align-items:center;margin-bottom:10px}.vocabLangHead>span{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:#172838;border:1px solid #385269;color:#e9f5ff;font-weight:900;font-size:15px}.vocabLangHead>div{display:flex;flex-direction:column}.vocabLangHead strong{font-size:15px}.vocabLangHead small{color:#8291a2;margin-top:2px}
.vocabBookChips{display:flex;gap:6px;flex-wrap:wrap;min-height:54px}.vocabBookChips button{font:inherit;font-size:10px;line-height:1;padding:8px 9px;border-radius:999px;background:#162432;border:1px solid #31465a;color:#cde6f8;cursor:pointer}.vocabBookChips button:hover,.vocabBookChips button:focus-visible{border-color:#65e7a6;color:#fff;outline:none}.vocabBookChips button.loading{opacity:.55;cursor:wait}.vocabLangCard p{font-size:11px;line-height:1.45;color:#748395;margin:10px 0 0}
.publishedVocabulary{margin-top:12px;padding-top:12px;border-top:1px solid #23303e;display:flex;gap:8px;flex-wrap:wrap}.vocabLoading{font-size:11px;color:#687788}.publishedVocabPack{padding:8px 10px;border:1px solid #34516a;border-radius:10px;background:#102030;color:#d8edff;font-size:11px}.publishedVocabPack b{display:block;font-size:12px}.publishedVocabPack small{color:#8094a7}
@media(max-width:920px){.vocabLanguageGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.vocabShelfSection{padding:15px}.vocabLanguageGrid{grid-template-columns:1fr}}

/* 11.6.10: vocabulary lives inside the Game Library; Cantonese preset chips removed. */
.librarySection .vocabShelfInLibrary{margin:0 0 18px;padding:16px 18px;border-radius:14px;background:#0c141c}
.librarySection .vocabShelfInLibrary .sectionHead{margin-bottom:12px}
.librarySection .vocabShelfInLibrary .sectionHead h2{font-size:22px}
.librarySection .vocabShelfInLibrary .vocabLanguageGrid{grid-template-columns:repeat(5,minmax(0,1fr))}
@media(max-width:1100px){.librarySection .vocabShelfInLibrary .vocabLanguageGrid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.librarySection .vocabShelfInLibrary .vocabLanguageGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.librarySection .vocabShelfInLibrary .vocabLanguageGrid{grid-template-columns:1fr}}

/* 11.6.11: Vocabulary is one mini-game card; language/subject selection opens inside a picker. */
.vocabularyGameCard .gameIcon{font-size:18px;font-weight:900;letter-spacing:-1px}
.vocabPicker[hidden]{display:none!important}.vocabPicker{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:24px}.vocabPickerBackdrop{position:absolute;inset:0;background:rgba(2,7,12,.78);backdrop-filter:blur(6px)}
.vocabPickerPanel{position:relative;width:min(760px,calc(100vw - 32px));max-height:min(720px,calc(100vh - 48px));overflow:auto;border:1px solid #314052;border-radius:18px;background:#0c141d;padding:20px;box-shadow:0 24px 70px rgba(0,0,0,.45)}
.vocabPickerHead{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}.vocabPickerHead h2{margin:2px 0 5px}.vocabPickerHead p{margin:0;color:#8291a2;font-size:12px}.vocabPickerHead .ghost{min-width:42px}
.vocabLanguageTabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-bottom:18px}.vocabLanguageTab{min-height:62px;padding:9px;border:1px solid #2f4052;border-radius:12px;background:#101b27;color:#dbe8f4;cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:3px}.vocabLanguageTab small{color:#8291a2}.vocabLanguageTab.active{border-color:#65e7a6;background:#11251f}.vocabLanguageTab:focus-visible,.vocabSubjectBtn:focus-visible{outline:2px solid #65e7a6;outline-offset:2px}
.vocabSubjectHead{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:0 2px 9px;color:#dce8f2}.vocabSubjectHead span{font-size:11px;color:#728295}.vocabSubjectGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.vocabSubjectBtn{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:center;text-align:left;padding:11px 12px;border:1px solid #2b3949;border-radius:12px;background:#0f1923;color:#eaf3fa;cursor:pointer}.vocabSubjectBtn .gameIcon{display:grid;place-items:center;width:38px;height:38px;border-radius:9px;background:#172838;font-weight:900}.vocabSubjectBtn>span:nth-child(2){display:flex;flex-direction:column;gap:3px}.vocabSubjectBtn small{color:#748597}.vocabSubjectBtn em{font-style:normal;font-size:10px;color:#65e7a6}.vocabSubjectBtn:hover{border-color:#51677d}.vocabSubjectBtn.loading{opacity:.55;cursor:wait}
@media(max-width:680px){.vocabPicker{padding:12px}.vocabPickerPanel{width:calc(100vw - 24px);max-height:calc(100vh - 24px);padding:15px}.vocabLanguageTabs{grid-template-columns:repeat(2,minmax(0,1fr))}.vocabSubjectGrid{grid-template-columns:1fr}}

/* 12.0.2 library search + share links */
.gameSearchBox{display:flex;align-items:center;gap:8px;width:min(420px,100%);padding:6px 7px 6px 11px;background:#0c1219;border:1px solid #2a3440;border-radius:12px}.gameSearchBox:focus-within{border-color:#65e7a6}.gameSearchBox>span{color:#718092;font-size:18px;line-height:1}.gameSearchBox input{min-width:0;flex:1;background:transparent;border:0;outline:0;color:#eef5fb;font-size:14px;padding:5px 0}.gameSearchBox input::placeholder{color:#687787}.searchClearBtn{padding:5px 8px!important;font-size:10px!important}.gameSearchCount{font-size:11px;color:#7f8d9b;min-height:1.2em}.libraryEmpty{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:150px;border:1px dashed #2b3744;border-radius:14px;color:#9aa8b7}.libraryEmpty b{color:#dfe8f1}.libraryEmpty span{font-size:12px}.libraryActions{width:min(520px,100%)}@media(max-width:620px){.gameSearchBox{width:100%}.libraryActions{width:100%}}

/* 12.0.5 global three-column studio layout */
main{max-width:1720px}
.workspace{grid-template-columns:minmax(520px,1.35fr) minmax(250px,.68fr) minmax(390px,1fr);gap:18px;align-items:start}
.motionPanel{min-width:0;position:sticky;top:86px}
.motionPanel .panelHead{align-items:flex-start;gap:10px}
.motionPanel .panelHead span{white-space:nowrap}
.motionPanel .motionTool{display:flex!important;flex-direction:column;align-items:stretch;gap:12px;padding:0;border:0;background:transparent;opacity:1}
.motionPanel .motionIntro{gap:5px}
.motionPanel .motionIntro b{font-size:13px}
.motionPanel .motionIntro small{font-size:11px;line-height:1.45}
.motionPanel .tiltPad{width:min(180px,100%);align-self:center}
.motionPanel .motionTool label{display:grid;grid-template-columns:48px 1fr;gap:8px;width:100%}
.motionPanel .motionTool input[type=range]{width:100%;min-width:0}
.motionPanel .gravityPresets{display:grid;grid-template-columns:1fr 1fr;gap:7px;width:100%}
.motionPanel .gravityPresets button{padding:8px 7px;font-size:11px}
.motionPanel .motionActions{display:grid;grid-template-columns:1fr 1fr;gap:7px;width:100%}
.motionPanel .motionActions button{padding:9px 7px;font-size:11px}
.motionPanel .motionReadout{width:100%;font-size:11px;line-height:1.5;overflow-wrap:anywhere}
.motionPanel .motionTool:not(.motionActive){opacity:.78}
.motionPanel .motionTool:not(.motionActive) .motionIntro small:after{content:" Select a motion-aware game to see the effect."}
.workspace.simExpanded .motionPanel{display:none}
@media(max-width:1320px){
  .workspace{grid-template-columns:minmax(500px,1.25fr) minmax(230px,.62fr) minmax(350px,.95fr);gap:14px}
  .panel{padding:14px}
}
@media(max-width:1180px){
  .workspace{grid-template-columns:1fr;max-width:780px;margin-left:auto;margin-right:auto}
  .motionPanel{position:static;order:2}
  .side{order:3}
  .simulatorPanel{order:1}
  .motionPanel .motionTool{display:grid!important;grid-template-columns:minmax(180px,1fr) minmax(130px,170px) minmax(180px,1fr);align-items:center}
  .motionPanel .motionIntro{grid-column:1/2}
  .motionPanel .tiltPad{grid-column:2/3;grid-row:1/4}
  .motionPanel .motionReadout{grid-column:1/-1}
  .motionPanel .gravityPresets,.motionPanel .motionActions{grid-template-columns:repeat(2,1fr)}
  .workspace.simExpanded .motionPanel{display:block}
}
@media(max-width:720px){
  .motionPanel .motionTool{display:flex!important}
  .motionPanel .tiltPad{width:150px}
}