:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}}body{font-family:var(--sans);box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;margin:0;display:flex}h1,h2,h3{font-family:var(--heading);color:var(--text-h);font-weight:500}p{margin:0}.app-container{box-sizing:border-box;grid-template-columns:350px 1fr;gap:24px;width:100%;max-width:1400px;padding:24px;display:grid}@media (width<=900px){.app-container{grid-template-columns:1fr}}.controls-card,.viewport-card{background:var(--bg);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;padding:20px}.controls-card h2{color:var(--text-h);border-bottom:2px solid var(--accent-bg);margin-top:0;margin-bottom:16px;padding-bottom:6px;font-size:18px}.control-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.control-group label{color:var(--text-h);font-size:14px;font-weight:500}.control-group input[type=text],.control-group input[type=number]{border:1px solid var(--border);background:var(--bg);color:var(--text-h);font-family:var(--sans);border-radius:6px;outline:none;padding:8px 12px;font-size:14px;transition:border-color .15s}.control-group input[type=text]:focus,.control-group input[type=number]:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-bg)}.control-row{gap:12px;margin-bottom:12px;display:flex}.control-row .control-group{flex:1}.btn{cursor:pointer;font-size:14px;font-weight:600;font-family:var(--sans);border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;padding:10px 16px;transition:all .15s;display:inline-flex}.btn.primary{background:var(--accent);color:#fff}.btn.primary:hover{filter:brightness(1.1)}.btn.secondary{background:var(--code-bg);color:var(--text-h);border:1px solid var(--border)}.btn.secondary:hover{background:var(--border)}.btn.success{color:#fff;background:#10b981}.btn.success:hover{background:#059669}.btn.danger{color:#fff;background:#ef4444}.btn.danger:hover{background:#dc2626}.btn.warning{color:#fff;background:#f59e0b}.btn.warning:hover{background:#d97706}.mode-toggle-container{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;gap:8px;margin-bottom:16px;padding:4px;display:flex}.mode-btn{cursor:pointer;font-size:13px;font-weight:600;font-family:var(--sans);color:var(--text);background:0 0;border:none;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:8px;padding:8px 12px;transition:all .15s;display:inline-flex}.mode-btn:hover{color:var(--text-h);background:var(--border)}.mode-btn.active{background:var(--accent);color:#fff}.mode-btn .mode-icon{width:14px;height:14px}body[data-mode=play] .game-board character-element{cursor:pointer!important}body[data-mode=play] .preview-box-container,body[data-mode=play] #regenFloorBtn{opacity:.5;pointer-events:none;cursor:not-allowed}speech-bubble-element{position-anchor:var(--character-anchor);bottom:anchor(top);left:anchor(center);position-try-fallbacks:flip-block;z-index:1000;pointer-events:none;margin-bottom:12px;position:absolute;transform:translate(-50%)}.divider{border:0;border-top:1px solid var(--border);margin:20px 0}.info-panel{background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:8px;padding:12px 16px}.info-panel h3{color:var(--accent);margin-top:0;margin-bottom:8px;font-size:14px}.info-panel ul{margin:0;padding-left:20px;font-size:13px;line-height:140%}.viewport-card{border:1px solid var(--border);box-shadow:var(--shadow);background:#090a0f;border-radius:12px;justify-content:center;align-items:center;padding:24px;display:flex;overflow:auto}.game-board{width:calc(var(--grid-width,16) * 32px * var(--grid-scale,2));height:calc(var(--grid-height,10) * 32px * var(--grid-scale,2));image-rendering:pixelated;image-rendering:crisp-edges;background-color:#111;border-radius:4px;position:relative;overflow:hidden;box-shadow:0 10px 25px #00000080}.game-board floor-element{width:100%;height:100%;display:block}.game-board character-element{left:calc(var(--x,0) * 32px * var(--grid-scale,2));top:calc(var(--y,0) * 32px * var(--grid-scale,2));cursor:grab;-webkit-user-select:none;user-select:none;z-index:10;transition:transform .1s ease-out;position:absolute;width:calc(32px * var(--grid-scale,2))!important;height:calc(32px * var(--grid-scale,2))!important}.game-board character-element:active{cursor:grabbing;z-index:100}.preview-box-container{flex-direction:column;align-items:center;gap:12px;margin-top:16px;display:flex}.preview-box{background:var(--code-bg);border:2px dashed var(--accent-border);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:12px;justify-content:center;align-items:center;width:96px;height:96px;transition:all .2s;display:flex}.preview-box:hover{background:var(--accent-bg);border-color:var(--accent);transform:scale(1.05)}.preview-box character-element{pointer-events:none;width:64px;height:64px}.preview-help{color:var(--text);text-align:center;margin:0;font-size:13px;line-height:1.4}