.canvas-container{width:100%;flex:1 1 auto;min-height:0;background:#555;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;overflow:hidden}.game-canvas{display:block;max-width:100%;flex:1 1 auto;min-height:0;image-rendering:pixelated;image-rendering:crisp-edges;cursor:crosshair;object-fit:contain}.game-footer{background:#222;color:#fff;padding:8px 16px;font-family:monospace;font-size:16px;width:100%;max-width:1920px;box-sizing:border-box;flex-shrink:0;display:flex;justify-content:space-between;align-items:center}.game-timer{color:#fff}.timer-section{display:flex;gap:20px}.record-timer{color:#fa4}.infotrons-needed{color:#4af}.infotrons-needed.infotrons-complete{color:#4f4}.info-tooltip{position:fixed;background:#000000e6;color:#fff;padding:10px;border-radius:6px;pointer-events:none;z-index:1000;min-width:180px;font-family:monospace;font-size:12px;border:1px solid #555;box-shadow:0 4px 6px #0000004d}.info-header{font-weight:700;font-size:14px;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid #555;color:#4af}.info-details{display:flex;flex-direction:column;gap:4px}.info-details div{line-height:1.4}.info-details strong{color:#aaa;margin-right:4px}html,body{margin:0;padding:0;overflow:hidden}.game-container{width:100vw;height:100vh;display:flex;flex-direction:column;justify-content:flex-end}.level-selector{padding:10px;background:#333;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:nowrap;flex-shrink:0}.level-controls{display:flex;align-items:center;gap:10px;flex-wrap:nowrap;flex-shrink:0}.level-selector label{font-weight:700}.debug-checkbox{display:flex;align-items:center;gap:5px;cursor:pointer;font-weight:400}.debug-checkbox input[type=checkbox]{cursor:pointer}.level-selector select{padding:5px 10px;font-size:14px;border:1px solid #555;background:#222;color:#fff;border-radius:4px;cursor:pointer}.level-selector select:disabled{opacity:.5;cursor:not-allowed}.level-selector select option.completed{color:#4ade80}.fullscreen-btn,.animation-btn,.refresh-btn,.undo-btn{padding:5px 12px;font-size:16px;border:1px solid #555;background:#222;color:#fff;border-radius:4px;cursor:pointer;line-height:1}.speed-select{padding:5px 8px;font-size:14px;border:1px solid #555;background:#222;color:#fff;border-radius:4px;cursor:pointer}.fullscreen-btn:hover,.animation-btn:hover:not(:disabled),.refresh-btn:hover{background:#444}.animation-btn:disabled{opacity:.6;cursor:not-allowed}.fullscreen-btn:active,.animation-btn:active,.refresh-btn:active{background:#111}.sprite-preview{image-rendering:pixelated;image-rendering:crisp-edges;height:32px;flex-shrink:1;min-width:0;object-fit:contain;object-position:right}.bb{border:1px solid blue}.br{border:1px solid red}.bg{border:1px solid green}