*{margin:0;padding:0}body{overflow:hidden}#info{color:#fff;background:#00000080;border-radius:5px;padding:10px;font-family:sans-serif;position:absolute;top:10px;left:10px}#category-label{opacity:.6;margin-bottom:4px;font-size:11px}#confirm-buttons{gap:4px;margin-bottom:8px;display:flex}#confirm-buttons button{cursor:pointer;color:#fff;background:#555;border:none;border-radius:4px;padding:6px 12px;font-size:13px}#confirm-buttons button:hover{background:#666}#confirm-buttons button.active{background:#4a90d9}#place-panel{background:#00000080;border-radius:5px;padding:10px;position:absolute;top:10px;right:10px}#place-panel button{cursor:pointer;color:#fff;background:#555;border:none;border-radius:4px;padding:8px 16px;font-size:13px}#place-panel button:hover:not(:disabled):not(.active){background:#666}#place-panel button:disabled{cursor:not-allowed}#place-panel button.active{background:#e07020}#hint{opacity:.8;font-size:12px}#test-mode-panel{color:#fff;background:#00000080;border-radius:5px;padding:10px;font-family:sans-serif;position:absolute;top:130px;left:10px}#test-mode-panel .label{opacity:.6;margin-bottom:4px;font-size:11px}#test-mode-panel button{cursor:pointer;color:#fff;background:#555;border:none;border-radius:4px;padding:6px 12px;font-size:13px}#test-mode-panel button:hover{background:#666}#test-mode-panel button.active{background:#9b59b6}#cpu-test-panel{color:#fff;background:#00000080;border-radius:5px;padding:10px;font-family:sans-serif;position:absolute;top:80px;left:10px}#cpu-test-panel .label{opacity:.6;margin-bottom:4px;font-size:11px}#cpu-test-panel button{cursor:pointer;color:#fff;background:#555;border:none;border-radius:4px;padding:6px 12px;font-size:13px}#cpu-test-panel button:hover{background:#666}#cpu-test-panel button.running{background:#e74c3c}#batch-test-panel{border-top:1px solid #fff3;margin-top:10px;padding-top:10px}#batch-test-panel .batch-label{opacity:.6;margin-bottom:4px;font-size:11px}#batch-test-panel .batch-buttons{gap:4px;margin-bottom:8px;display:flex}#batch-test-panel button{padding:4px 8px;font-size:12px}#batch-test-panel button:disabled{opacity:.5;cursor:not-allowed}#batch-stats{font-size:12px;line-height:1.4}#batch-stats .stat-line{margin:2px 0}#arrow-controls{pointer-events:none;display:block;position:absolute}#arrow-controls button{cursor:pointer;color:#fff;pointer-events:auto;background:#646464b3;border:none;border-radius:8px;width:50px;height:50px;font-size:24px;position:absolute}#arrow-controls button:hover{background:#969696cc}#arrow-up{top:0;left:50%;transform:translate(-50%)}#arrow-down{bottom:0;left:50%;transform:translate(-50%)}#arrow-left{top:50%;left:0;transform:translateY(-50%)}#arrow-right{top:50%;right:0;transform:translateY(-50%)}#rotate-arrows{pointer-events:none;width:150px;height:150px;display:none;position:absolute}#rotate-arrows button{cursor:pointer;color:#fff;pointer-events:auto;background:#ff9632e6;border:none;border-radius:8px;width:44px;height:44px;font-size:20px;position:absolute}#rotate-arrows button:hover{background:#ffb450}#rotate-arrow-up{top:0;left:50%;transform:translate(-50%)}#rotate-arrow-down{bottom:0;left:50%;transform:translate(-50%)}#rotate-arrow-left{top:50%;left:0;transform:translateY(-50%)}#rotate-arrow-right{top:50%;right:0;transform:translateY(-50%)}@media (width<=768px){#info{max-width:45%;padding:6px 8px;font-size:13px;top:5px;left:5px}#category-label{font-size:12px}#hint{font-size:11px}#place-panel{max-width:45%;padding:8px;top:auto;bottom:10px;right:10px}#place-panel button{min-width:48px;min-height:48px;padding:12px 16px;font-size:15px}#cpu-test-panel{max-width:45%;padding:6px 8px;top:auto;bottom:10px;left:5px}#cpu-test-panel button{min-height:48px;padding:10px 14px;font-size:14px}#cpu-test-panel .label{font-size:12px}#batch-test-panel button{min-height:44px;padding:8px 10px;font-size:13px}#batch-stats{font-size:11px}#test-mode-panel{padding:6px 8px;top:auto;bottom:200px;left:5px}#test-mode-panel button{min-height:48px;padding:10px 14px;font-size:14px}#arrow-controls button{width:56px;height:56px;font-size:26px}#rotate-arrows{width:170px;height:170px}#rotate-arrows button{width:52px;height:52px;font-size:22px}#confirm-buttons{gap:6px}#confirm-buttons button{min-height:48px;padding:10px 14px;font-size:14px}#turn-display{font-size:16px!important}#chk-domination-rule{width:20px;height:20px}}@media (width<=480px){#info{padding:4px 6px;font-size:12px}#place-panel{padding:6px;bottom:5px;right:5px}#place-panel button{padding:10px 12px;font-size:14px}#cpu-test-panel{padding:4px 6px;font-size:11px;bottom:5px;left:5px}#batch-test-panel{display:none}}