:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#fff8ef;background:#17120f;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;touch-action:none}button{font:inherit;-webkit-tap-highlight-color:transparent}.game-shell{position:relative;width:100vw;height:100dvh;min-height:520px;overflow:hidden;background:#17120f}.game-stage,.game-stage canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block;touch-action:none}.panel{border:1px solid rgba(255,224,181,.24);background:linear-gradient(180deg,#302821ed,#15110ee8);box-shadow:inset 0 1px #ffffff14,0 10px 28px #0000004d;backdrop-filter:blur(13px);-webkit-backdrop-filter:blur(13px)}button{border:1px solid rgba(255,222,175,.28);color:#fff6ea;background:linear-gradient(180deg,#43372efa,#1b1713fa);box-shadow:inset 0 1px #ffffff17,0 7px 18px #00000047;cursor:pointer;transition:transform .14s ease,opacity .14s ease,border-color .14s ease,filter .14s ease}button:active:not(:disabled){transform:translateY(1px) scale(.985)}button:disabled{opacity:.34;cursor:default;filter:grayscale(.45)}.top-bar{position:absolute;z-index:30;top:max(8px,env(safe-area-inset-top));left:max(10px,env(safe-area-inset-left));right:max(10px,env(safe-area-inset-right));height:66px;display:grid;grid-template-columns:minmax(330px,1fr) auto minmax(330px,1fr);align-items:center;gap:12px;padding:7px 9px;border-radius:17px}.mission-block{display:flex;align-items:center;gap:11px;min-width:0}.level-number{display:grid;place-items:center;width:48px;height:48px;flex:0 0 auto;border-radius:13px;color:#2b1b0b;background:linear-gradient(180deg,#ffd38f,#e79b44);font-size:14px;font-weight:950}.mission-block h1{margin:0;color:#fffaf4;font-size:16px;line-height:1;letter-spacing:.045em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mission-block p{margin:6px 0 0;color:#d4c3b1;font-size:10px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.center-state{display:grid;place-items:center;min-width:94px}.mode-chip{padding:5px 10px;border-radius:12px;color:#2a1908;background:#efb45f;font-size:9px;font-weight:950;letter-spacing:.13em}.center-state b{margin-top:3px;color:#ffe0b2;font-size:11px;font-variant-numeric:tabular-nums}.simulation-controls{display:flex;align-items:center;justify-content:flex-end;gap:6px}.icon-button{width:42px;height:42px;border-radius:11px;font-size:17px}.primary-button{height:46px;min-width:104px;border-radius:24px;color:#2d1a09;border-color:#ffdda9;background:linear-gradient(180deg,#ffd28d,#e48c32);font-size:11px;font-weight:950;letter-spacing:.08em}.inspector{position:absolute;z-index:28;left:max(12px,env(safe-area-inset-left));top:88px;display:flex;align-items:center;gap:5px;padding:6px;border-radius:14px;opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.inspector.visible{opacity:1;transform:none;pointer-events:auto}.selection-info{min-width:105px;padding:0 10px;border-right:1px solid rgba(255,255,255,.1)}.selection-info strong{display:block;color:#efb667;font-size:9px;letter-spacing:.1em}.selection-info span{display:block;margin-top:3px;color:#c8b5a2;font-size:10px}.inspector button{height:39px;min-width:42px;padding:0 11px;border-radius:9px;font-size:10px;font-weight:850}.inspector button:nth-of-type(1),.inspector button:nth-of-type(2),.inspector .danger-button{min-width:40px;padding:0;font-size:17px}.inspector .danger-button{color:#ffd9d2;border-color:#ed776066;background:linear-gradient(180deg,#7e3a31,#3d1c18)}#rope-button.active{color:#20170d;border-color:#ffe2aa;background:linear-gradient(180deg,#ffd58f,#df963f)}.status-toast{position:absolute;z-index:24;left:50%;bottom:92px;transform:translate(-50%);width:min(640px,calc(100vw - 410px));min-height:40px;display:flex;align-items:center;justify-content:center;padding:8px 18px;border-radius:21px;color:#e5d7c8;font-size:11px;text-align:center;pointer-events:none}.status-toast:before{content:"";width:8px;height:8px;flex:0 0 auto;margin-right:10px;border-radius:50%;background:#efad54;box-shadow:0 0 12px #efad54bf}.utility-panel{position:absolute;z-index:25;right:max(12px,env(safe-area-inset-right));bottom:92px;display:flex;gap:4px;padding:5px;border-radius:13px}.utility-panel button{height:36px;padding:0 10px;border-radius:8px;color:#d8c8b8;font-size:8px;font-weight:900;letter-spacing:.05em}.parts-palette{position:absolute;z-index:27;left:50%;bottom:max(8px,env(safe-area-inset-bottom));transform:translate(-50%);width:min(1050px,calc(100vw - 20px));height:76px;display:grid;grid-template-columns:120px repeat(5,minmax(120px,1fr));gap:6px;padding:6px;border-radius:18px;transition:opacity .2s ease,transform .2s ease}.palette-heading{display:flex;flex-direction:column;justify-content:center;padding:0 12px;border-right:1px solid rgba(255,255,255,.1)}.palette-heading strong{color:#efb667;font-size:10px;letter-spacing:.14em}.palette-heading small{margin-top:5px;color:#aa9989;font-size:8px;line-height:1.25}.palette-part{position:relative;min-width:0;display:grid;grid-template-columns:54px 1fr;grid-template-rows:1fr auto;align-items:center;gap:0 8px;padding:6px 9px;border-radius:11px;text-align:left;touch-action:none}.palette-part b{align-self:end;font-size:9px;letter-spacing:.05em}.palette-part small{align-self:start;margin-top:3px;color:#a99786;font-size:8px}.palette-part em{position:absolute;top:5px;right:7px;color:#efb667;font-size:10px;font-style:normal;font-weight:950}.palette-part.drag-source{opacity:.45}.palette-icon{grid-row:1/3;position:relative;width:50px;height:48px;display:block}.ball-icon:before{content:"";position:absolute;left:10px;top:8px;width:34px;height:34px;border:3px solid #111820;border-radius:50%;background:radial-gradient(circle at 32% 28%,#fff 0 9%,#bac7d0 10% 24%,#5b6975 45%,#111820 80%);box-shadow:0 5px 7px #00000059}.plank-icon:before{content:"";position:absolute;left:0;top:18px;width:52px;height:13px;transform:rotate(-17deg);border:2px solid #2d1c12;border-radius:4px;background:linear-gradient(180deg,#d99a56,#743b1c);box-shadow:0 5px 6px #00000052}.wall-icon:before{content:"";position:absolute;left:1px;top:17px;width:50px;height:14px;transform:rotate(-8deg);border:2px solid #171b1f;border-radius:3px;background:linear-gradient(180deg,#7c8992,#242b30);box-shadow:0 5px 6px #00000052}.pulley-icon:before{content:"";position:absolute;left:8px;top:5px;width:39px;height:39px;border:6px solid #252c31;border-radius:50%;background:radial-gradient(circle,#e8a34c 0 14%,#161c21 15% 48%,#8e9aa2 49% 60%,#252c31 61%);box-shadow:0 5px 6px #00000057}.weight-icon:before{content:"";position:absolute;left:11px;top:6px;width:34px;height:40px;clip-path:polygon(31% 0,69% 0,74% 16%,87% 24%,100% 100%,0 100%,13% 24%,26% 16%);background:linear-gradient(90deg,#15191c,#9ca5aa 42%,#343b3f 66%,#0b0d0f);filter:drop-shadow(0 6px 5px rgba(0,0,0,.38))}.palette-drag-ghost{position:fixed;z-index:9999;left:0;top:0;width:82px;height:82px;display:grid;place-items:center;border:2px solid #ffc66e;border-radius:20px;background:#1f1914e6;box-shadow:0 14px 35px #00000070;pointer-events:none;will-change:transform}.palette-drag-ghost .palette-icon{transform:scale(1.25)}.result-card{position:absolute;z-index:60;left:50%;top:47%;width:min(390px,calc(100vw - 34px));padding:25px;border-radius:23px;text-align:center;transform:translate(-50%,-50%) scale(.9);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease}.result-card.visible{opacity:1;transform:translate(-50%,-50%) scale(1);pointer-events:auto}.result-icon{display:inline-grid;place-items:center;width:54px;height:54px;border-radius:50%;color:#2b1908;background:#efb45f;font-size:27px;font-weight:950;box-shadow:0 0 28px #efb45f66}.result-card h2{margin:14px 0 6px;font-size:21px}.result-card p{margin:0;color:#cfbdab;font-size:12px}.result-card>b{display:block;margin:12px 0;color:#efb45f;font-size:18px}.result-card button{height:44px;padding:0 18px;border-radius:23px;color:#2c1a09;background:linear-gradient(180deg,#ffd18b,#df8c35);font-size:10px;font-weight:950;letter-spacing:.07em}.game-shell.simulating .parts-palette{opacity:0;transform:translate(-50%,100px);pointer-events:none}.game-shell.simulating .inspector,.game-shell.simulating .utility-panel{opacity:0;pointer-events:none}.game-shell.simulating .status-toast{bottom:14px}.game-shell.completed:after{content:"";position:absolute;z-index:50;inset:0;background:#110c0847;pointer-events:none}@media(max-width:1150px){.top-bar{grid-template-columns:minmax(260px,1fr) auto minmax(300px,1fr)}.mission-block p{display:none}.parts-palette{grid-template-columns:repeat(5,1fr);width:min(860px,calc(100vw - 18px))}.palette-heading{display:none}.status-toast{width:min(520px,calc(100vw - 350px))}.utility-panel button{padding:0 7px;font-size:7px}}@media(max-width:820px){.top-bar{height:58px;grid-template-columns:minmax(180px,1fr) auto auto;gap:6px;padding:5px}.level-number{width:40px;height:40px}.mission-block h1{font-size:12px}.center-state{min-width:60px}.simulation-controls{gap:3px}.icon-button{width:36px;height:36px;font-size:14px}.primary-button{height:39px;min-width:67px;padding:0 10px}.primary-button{font-size:0}.primary-button:after{content:"▶";font-size:16px}.inspector{top:74px;left:7px;right:7px;overflow-x:auto}.selection-info{min-width:85px}.inspector button{white-space:nowrap}.utility-panel{right:7px;bottom:80px}.utility-panel button:nth-child(-n+2){display:none}.status-toast{display:none}.parts-palette{height:68px;bottom:5px;width:calc(100vw - 10px);padding:4px;gap:3px}.palette-part{grid-template-columns:1fr;grid-template-rows:37px 1fr;padding:3px;text-align:center}.palette-icon{grid-row:1;width:46px;height:36px;margin:auto;transform:scale(.74);transform-origin:center}.palette-part b{grid-row:2;font-size:7px}.palette-part small{display:none}.palette-part em{top:2px;right:4px;font-size:8px}}@media(max-height:620px){.top-bar{height:54px}.inspector{top:68px}.parts-palette{height:62px}.utility-panel{bottom:72px}}