.ground-hidden{display:none!important}.connection-editor{border-top:1px solid #dce5f0;margin-top:20px;padding-top:17px}.connection-editor h3{font-size:13px}.connection-row{border:1px solid #dce6f1;border-radius:10px;background:#f7faff;padding:12px;margin:10px 0}.connection-row label{font-size:11px}.connection-row select,.connection-row input{font-size:12px}.connection-row input:disabled{background:#eaf0f7;color:#8c9ab0}.connection-editor .primary-button{font-size:12px}.frame-layout-controls{display:flex;gap:12px;align-items:end;flex-wrap:wrap;padding:15px 25px;margin:0 auto 16px;max-width:1500px;background:#edf3fa;border-block:1px solid #dce6f1}.frame-layout-controls>div{flex:1;min-width:110px}.frame-layout-controls label{font-size:11px}.frame-layout-controls input,.frame-layout-controls select{font-size:12px}.frame-layout-controls button{min-height:40px;padding:11px 18px;background:#2d537f;color:white;border-color:#2d537f;font-size:12px}.frame-layout-controls .layout-note{flex-basis:100%;margin:0;font-size:10px;color:#6c809b;line-height:1.9}.junction-warning{max-width:1450px;margin:0 auto 16px;padding:13px 18px;border:1px solid #edd19f;border-radius:12px;background:#fff7e8;color:#916b33;font-size:12px;line-height:2;display:flex;align-items:center;justify-content:space-between;gap:14px}.junction-warning button{font-size:11px;color:#8f6028;white-space:nowrap}.frame-member[data-member],.joint-rigid,.joint-hinge,.joint-spring{cursor:pointer}.joint-rigid{fill:#97b6d9;stroke:#172d49;stroke-width:1.5}.connection-legend{font-size:11px;line-height:2;color:#6d8098;padding:10px 15px;border-top:1px solid #e0e7f0}.connection-legend b{color:#355c8b}.joint-hinge{fill:#172d49;stroke:#b6cee9;stroke-width:2}.joint-spring{fill:#bd915b;stroke:#ffe0ac;stroke-width:2}@media(max-width:820px){.frame-layout-controls{padding:14px;gap:10px}.frame-layout-controls>div{min-width:calc(50% - 10px)}.frame-layout-controls button{width:100%}.junction-warning{margin-inline:14px;flex-direction:column;align-items:stretch}.junction-warning button{white-space:normal}}@media print{.frame-layout-controls,.junction-warning,.connection-legend{display:none!important}}

.scene-wrap .diagram-line,.scene-wrap .deformed-member{pointer-events:stroke;cursor:crosshair}.scene-wrap .diagram-fill{pointer-events:fill;cursor:crosshair}