:root{--accent:#1f6fe0;--accent-ink:#fff;--ink:#1a2233;--panel:#ffffffeb;--line:#1a223324;--danger:#e5322d;--go:#2ba84a;--touch:56px;--safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);--safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px);color:var(--ink);font-family:Nunito,system-ui,-apple-system,Segoe UI,sans-serif}body.mode-hidup{--accent:#e5322d}*{box-sizing:border-box}html,body{overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;background:linear-gradient(#bfe3ff,#e6f4ff 60%);height:100%;margin:0;overflow:hidden}#view{touch-action:none;cursor:crosshair;width:100%;height:100%;display:block;position:fixed;inset:0}#view.grabbing{cursor:grabbing}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:0}button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}button:disabled{opacity:.4;cursor:default}button svg{width:26px;height:26px}.hud{z-index:2;pointer-events:none;position:fixed}.hud>*{pointer-events:auto}.top{top:calc(10px + var(--safe-t));left:calc(10px + var(--safe-l));right:calc(10px + var(--safe-r));justify-content:space-between;align-items:center;gap:8px;display:flex}.top>.group{gap:8px;display:flex}.icon-btn{width:var(--touch);height:var(--touch);background:var(--panel);box-shadow:0 2px 0 var(--line), 0 6px 18px #1428501f;border-radius:18px;place-items:center;transition:transform 80ms;display:grid}.icon-btn:active:not(:disabled){transform:scale(.94)}.mode-switch{height:var(--touch);background:var(--panel);box-shadow:0 2px 0 var(--line), 0 6px 18px #1428501f;border-radius:999px;padding:5px;display:flex}.mode-switch button{border-radius:999px;min-width:82px;padding:0 14px;font-size:15px;font-weight:800}.mode-switch button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}.mode-switch button.soon{opacity:.55}.side{right:calc(10px + var(--safe-r));gap:8px;display:grid;top:50%;transform:translateY(-50%)}.side-left{left:calc(10px + var(--safe-l));gap:8px;display:grid;top:50%;transform:translateY(-50%)}.tool-btn[aria-pressed=true]{background:var(--ink);color:#fff}#tool-erase[aria-pressed=true]{background:var(--danger)}.bottom{padding:0 calc(10px + var(--safe-r)) calc(10px + var(--safe-b)) calc(10px + var(--safe-l));gap:10px;display:grid;bottom:0;left:0;right:0}.actions{pointer-events:none;justify-content:space-between;align-items:flex-end;display:flex}.actions>*{pointer-events:auto}.place-btn{background:var(--go);color:#fff;border-radius:20px;min-width:128px;height:64px;padding:0 24px;font-size:19px;font-weight:900;transition:transform 80ms;box-shadow:inset 0 -5px #0003,0 6px 18px #1428502e}.place-btn:active:not(:disabled){transform:scale(.95)}.rotate-btn{background:var(--ink);color:#fff;border-radius:50%;place-items:center;width:76px;height:76px;transition:transform .12s;display:grid;box-shadow:inset 0 -5px #0000004d,0 6px 18px #14285033}.rotate-btn svg{width:34px;height:34px}.rotate-btn:active{transform:rotate(30deg)scale(.95)}.tray-wrap{background:var(--panel);box-shadow:0 2px 0 var(--line), 0 10px 26px #14285024;border-radius:24px;gap:8px;padding:8px;display:grid}.colors,.tray{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:8px;min-height:0;display:flex;overflow-x:auto}.colors::-webkit-scrollbar{display:none}.tray::-webkit-scrollbar{display:none}.swatch{border:3px solid #0000;border-radius:14px;flex:1 1 0;min-width:44px;height:44px;transition:transform .1s;box-shadow:inset 0 -5px #0000002e}.swatch[aria-pressed=true]{border-color:var(--ink);transform:translateY(-2px)}.tile{text-align:center;background:#f1f5fa;border:3px solid #0000;border-radius:16px;flex:none;grid-template-rows:1fr auto;place-items:center;width:84px;height:78px;padding:4px 4px 5px;font-size:11px;font-weight:800;line-height:1.05;display:grid;overflow:hidden}.tile img{object-fit:contain;pointer-events:none;width:72px;height:52px}.tile span{text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.tile[aria-pressed=true]{border-color:var(--ink);box-shadow:0 0 0 2px var(--accent) inset;background:#fff}.cats{scrollbar-width:none;gap:6px;display:flex;overflow-x:auto}.cats::-webkit-scrollbar{display:none}.cat{background:#f1f5fa;border-radius:999px;flex:none;height:44px;padding:0 14px;font-size:14px;font-weight:800}.cat[aria-selected=true]{background:var(--accent);color:var(--accent-ink)}.sticker-strip{scrollbar-width:none;gap:8px;display:flex;overflow-x:auto}.sticker-strip::-webkit-scrollbar{display:none}.stk{width:var(--touch);height:var(--touch);background:#f1f5fa;border:3px solid #0000;border-radius:14px;flex:none;place-items:center;font-size:10px;font-weight:800;display:grid}.stk img{width:40px;height:40px;image-rendering:pixelated;pointer-events:none}.stk svg{width:24px;height:24px}.stk[aria-pressed=true]{border-color:var(--ink);background:#fff}.hint-row{color:#566277;text-align:center;justify-content:center;align-items:center;min-height:44px;margin:0;padding:0 8px;font-weight:800;display:flex}.editor-backdrop{z-index:5;background:#0a142873;justify-content:center;align-items:center;padding:12px;display:flex;position:fixed;inset:0}.editor{background:#fff;border-radius:24px;gap:10px;width:min(100%,420px);max-height:100%;padding:14px;display:grid;overflow-y:auto}.editor h2{justify-content:space-between;align-items:center;margin:0;font-size:20px;font-weight:900;display:flex}.editor .paint{aspect-ratio:1;touch-action:none;width:100%;image-rendering:pixelated;border:2px solid #d3dce8;border-radius:12px}.editor .inks{grid-template-columns:repeat(8,1fr);gap:6px;display:grid}.ink{aspect-ratio:1;border:3px solid #d3dce8;border-radius:12px;min-height:40px}.ink.eraser{background:repeating-conic-gradient(#fff 0 25%, #e3e8ef 0 50%) 0 0 / 12px 12px}.ink[aria-pressed=true]{border-color:var(--ink);transform:scale(1.06)}.editor .row,.sheet .row{min-height:var(--touch);background:#f1f5fa;border-radius:16px;justify-content:center;align-items:center;padding:0 16px;font-size:16px;font-weight:800;display:flex}.editor .row.danger{color:var(--danger)}.editor .row.save{background:var(--go);color:#fff}.toast{z-index:3;left:50%;top:calc(78px + var(--safe-t));background:var(--ink);color:#fff;text-align:center;opacity:0;pointer-events:none;border-radius:14px;max-width:min(92vw,420px);padding:10px 16px;font-size:15px;font-weight:700;transition:opacity .2s,transform .2s;position:fixed;transform:translate(-50%,-8px)}.toast.show{opacity:1;transform:translate(-50%)}.sheet-backdrop{z-index:4;background:#0a142859;justify-content:center;align-items:flex-end;display:none;position:fixed;inset:0}.sheet-backdrop.open{display:flex}.sheet{width:min(100%,460px);padding:16px 16px calc(16px + var(--safe-b));overscroll-behavior:contain;background:#fff;border-radius:24px 24px 0 0;gap:10px;max-height:88vh;display:grid;overflow-y:auto}.sheet-label{letter-spacing:.08em;text-transform:uppercase;color:#566277;margin-top:6px;font:800 12px/1 ui-monospace,Menlo,monospace}.slots{gap:8px;display:grid}.slot{text-align:left;background:#f1f5fa;border:3px solid #0000;border-radius:16px;grid-template-columns:1fr auto;align-items:center;gap:2px 10px;min-height:64px;padding:8px 14px;display:grid}.slot b,.slot span:not(.tag){grid-column:1}.slot b{text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:900;overflow:hidden}.slot span{color:#566277;font-size:13px;font-weight:600}.slot .tag{color:var(--accent);grid-area:1/2/span 2;font-size:12px;font-weight:800}.slot[aria-current=true]{border-color:var(--accent);background:#fff}.row-pair{grid-template-columns:1fr 1fr;gap:8px;display:grid}.row-pair .row{justify-content:center}.sheet h2{justify-content:space-between;align-items:center;margin:0 0 4px;font-size:20px;font-weight:900;display:flex}.sheet .row{min-height:var(--touch);text-align:left;background:#f1f5fa;border-radius:16px;justify-content:space-between;align-items:center;padding:0 16px;font-size:16px;font-weight:800;display:flex}.sheet .row.danger{color:var(--danger)}.sheet .muted{color:#566277;font-size:13px;font-weight:600}.stats{z-index:3;left:calc(10px + var(--safe-l));top:calc(74px + var(--safe-t));color:#fff;white-space:pre;pointer-events:none;background:#1a2233d1;border-radius:10px;padding:6px 10px;font:600 12px/1.45 ui-monospace,Menlo,monospace;position:fixed}@media (min-width:720px){.side-left{left:calc(10px + var(--safe-l));gap:8px;display:grid;top:50%;transform:translateY(-50%)}.tool-btn[aria-pressed=true]{background:var(--ink);color:#fff}#tool-erase[aria-pressed=true]{background:var(--danger)}.bottom{max-width:760px;margin:0 auto}}@media (max-height:520px) and (orientation:landscape){.side{top:auto;bottom:50%;transform:none}.tile{height:60px}}[hidden],body.mode-hidup .build-only,body:not(.mode-hidup) .live-only{display:none!important}.live-panel{background:var(--panel);box-shadow:0 2px 0 var(--line), 0 10px 26px #14285024;border-radius:24px;gap:8px;padding:10px;display:grid}.live-hint{text-align:center;color:#566277;margin:0;font-weight:800}.live-row{align-items:center;gap:8px;display:flex}.live-stat{color:#566277;flex:1;padding-left:6px;font:700 12px/1.3 ui-monospace,Menlo,monospace}.live-btn{min-height:var(--touch);background:#f1f5fa;border-radius:16px;padding:0 16px;font-size:16px;font-weight:800}.live-btn.back{background:var(--accent);color:#fff}body.loading-live #view{cursor:progress}.drive{pointer-events:none;justify-content:space-between;align-items:flex-end;display:flex}.drive .pad{pointer-events:auto;gap:10px;display:flex}.drive .pad.stack{flex-direction:column;align-items:stretch}.key{color:#fff;touch-action:none;background:#1a2233e0;border-radius:20px;place-items:center;min-width:72px;height:72px;font-size:15px;font-weight:900;display:grid;box-shadow:inset 0 -5px #0000004d,0 6px 18px #14285033}.key svg{width:34px;height:34px}.key.gas{background:var(--go);width:112px;height:88px;font-size:18px}.key.reverse{background:var(--danger);width:112px;height:56px}.key.on{filter:brightness(1.15);transform:scale(.94)}.speed{z-index:2;left:50%;top:calc(76px + var(--safe-t));background:var(--panel);box-shadow:0 2px 0 var(--line);pointer-events:none;border-radius:12px;padding:6px 14px;font:900 18px/1 ui-monospace,Menlo,monospace;position:fixed;transform:translate(-50%)}.row-trio{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.row-trio .row{justify-content:center}.row-trio .row[aria-pressed=true],#grounds .row[aria-pressed=true]{background:var(--accent);color:#fff}#cam-mode[aria-pressed=true]{background:var(--ink);color:#fff}.drive .pad.lift{gap:10px}.key.lift-key{background:#f08a1c;min-width:72px;height:56px;font-size:13px}