.drawing-area{min-width:0}.size-panel{padding:18px;background:#e9eddf;border:1px solid #d3ddc6;border-radius:10px;margin-bottom:22px}.size-panel>.field{margin-top:0}.dimension-inputs{display:grid;grid-template-columns:1fr 24px 1fr;align-items:center;gap:8px}.dimension-inputs .field{margin:0}.dimension-inputs>span{text-align:center;padding-top:23px;color:#738267}.size-panel .actions{gap:8px;margin-top:14px}.size-panel button{padding:10px 12px;font-size:12px}.size-panel .small{margin-bottom:0}button:disabled{cursor:not-allowed;opacity:.45}.board-viewport{width:100%;max-height:650px;overflow:auto;overscroll-behavior:contain;border-radius:10px;background:#dce2d2;margin:20px 0}.editor-board{max-width:none;margin:0;width:100%;min-width:var(--board-min);grid-template-columns:repeat(var(--columns),minmax(32px,1fr))!important}.cell{min-height:32px}.cell.wall{background:var(--wall-color,#45634a)}.cell.path{background:var(--road-color,#f5f0d5)}.cell.start,.cell.exit,.cell.gem{color:#20392e;box-shadow:inset 0 0 0 2px #ffffff80}.theme-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.theme-chip{font-size:11px;text-align:center;color:#4b654e}.theme-chip i{display:block;height:32px;border-radius:5px;border:1px solid #00000018;margin-bottom:5px}.editor-layout>aside{align-self:start}@media(max-width:760px){.editor-layout>aside,.drawing-area{width:100%}.board-viewport{max-height:500px}.size-panel{padding:14px}.editor-layout{gap:24px}} 

.cell.door{background:#bca8e5;color:#31254c;box-shadow:inset 0 0 0 3px #7964a5;font-weight:800}.cell.exit{background:#f2cc83}