*{box-sizing:border-box}html,body{background:#141419;width:100%;height:100%;margin:0;font-family:Arial,sans-serif;overflow:hidden}#app{position:fixed;inset:0}#application{width:100%;height:100%;display:block}.viewer-help{z-index:10;color:#fff;text-align:center;pointer-events:none;background:#141419d9;border-radius:8px;padding:10px 16px;font-size:12px;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.debug-panel{z-index:20;color:#fff;background:#141419e6;border-radius:10px;min-width:230px;padding:16px;font-size:13px;line-height:1.8;position:fixed;top:20px;left:20px}.debug-panel h3{margin:0 0 10px;font-size:15px}.debug-panel hr{border:0;border-top:1px solid #555;margin:10px 0}.debug-panel label{cursor:pointer}.debug-panel input{margin-right:6px}.debug-mode{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.debug-mode select{color:#fff;background:#303039;border:1px solid #555;border-radius:5px;width:100%;padding:6px;font-size:12px}.debug-sectors input:disabled{cursor:default}