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var(--color-border);border-radius:3px;padding:0;cursor:pointer;flex-shrink:0}.combo-color-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.results-float-panel{position:absolute;top:16px;right:16px;width:250px;max-width:calc(100% - 32px);background:#fffffff5;border:1px solid var(--color-border);border-radius:10px;box-shadow:0 10px 30px #0f172a29;padding:10px 12px;z-index:120;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.results-float-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-muted);margin-bottom:6px}.results-float-hint{font-size:11px;color:#888;margin-bottom:8px;line-height:1.4}@media (max-width: 1100px){.results-float-panel{width:220px;right:12px;top:12px}}.sect-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--color-surface);border:1px solid var(--color-accent);border-radius:4px;z-index:200;max-height:180px;overflow-y:auto;box-shadow:0 4px 12px 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50px;font-size:9.5px;color:var(--color-muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:2px 0 4px;border-bottom:1px solid var(--color-border);margin-bottom:2px}.cap-row{display:grid;grid-template-columns:100px 1fr 1fr 50px;align-items:center;padding:3px 0;border-bottom:1px solid #f5f5f5;font-size:11px}.cap-label{color:var(--color-text);font-weight:600}.cap-cap{font-family:monospace;color:var(--color-muted);font-size:10.5px}.cap-demand{font-family:monospace;color:var(--color-text);font-size:10.5px}.cap-ratio{font-family:monospace;text-align:right;font-size:11px}.util-row{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:11px}.util-label{width:110px;flex-shrink:0;color:var(--color-muted);font-size:10.5px}.util-bar-bg{flex:1;height:6px;background:#eee;border-radius:3px;overflow:hidden}.util-bar{height:100%;border-radius:3px;transition:width .3s ease}.util-value{width:38px;text-align:right;font-family:monospace;font-size:11px;flex-shrink:0}.member-load-row{display:flex;align-items:center;gap:4px;padding:3px 0;border-bottom:1px solid var(--color-border);font-size:11px}.member-load-info{flex:1;display:flex;flex-wrap:wrap;gap:4px;align-items:center;cursor:pointer;padding:2px 4px;border-radius:3px}.member-load-info:hover{background:var(--color-accent-light)}.member-load-type{background:#e8f0fe;color:#1a56db;font-size:9.5px;font-weight:700;padding:1px 5px;border-radius:3px;text-transform:uppercase}.member-load-dir{font-size:9.5px;color:var(--color-muted);background:#f0f2f5;padding:1px 4px;border-radius:3px}.member-load-case{font-size:10px;color:#374151;font-weight:600}.member-load-val{font-family:monospace;font-size:10.5px;color:var(--color-text);margin-left:auto}.member-load-del{width:18px;height:18px;border:none;background:transparent;color:var(--color-muted);font-size:14px;line-height:1;cursor:pointer;border-radius:3px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.member-load-del:hover{background:#fee2e2;color:#dc2626}.add-load-form{background:var(--color-accent-light);border:1px solid rgba(0,120,212,.2);border-radius:4px;padding:8px;margin-top:6px;display:flex;flex-direction:column;gap:4px}.btn-cancel{height:28px;padding:0 12px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-muted);border-radius:4px;font-size:12px;cursor:pointer;font-weight:600;width:100%}.btn-cancel:hover{background:#fee2e2;border-color:#dc2626;color:#dc2626}.cap-tab-bar{display:flex;border-bottom:2px solid var(--color-border);margin:0 12px}.cap-tab{flex:1;height:28px;border:none;background:transparent;font-size:11.5px;font-weight:600;color:var(--color-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .15s,border-color .15s}.cap-tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.cap-tab:hover:not(.active){color:var(--color-text)}.combo-cap-table{width:100%;border-collapse:collapse;font-size:10px;font-family:Courier New,monospace;margin-top:4px}.combo-cap-table th{text-align:left;padding:3px 4px;border-bottom:1px solid var(--color-border);font-weight:700;font-size:9px;color:var(--color-muted);text-transform:uppercase;white-space:nowrap}.combo-cap-table td{padding:3px 4px;border-bottom:1px solid #f0f0f0;white-space:nowrap}.combo-cap-table tr:hover td{background:var(--color-accent-light)}.combo-cap-name{font-weight:600;font-family:system-ui,sans-serif;font-size:10px;color:var(--color-text);max-width:70px;overflow:hidden;text-overflow:ellipsis}.combo-factor-editor{margin:0 0 4px 8px;padding:6px 8px;background:#ffffff0a;border-left:2px solid rgba(0,120,212,.4);border-radius:0 4px 4px 0}.combo-factor-title{font-size:10px;font-weight:700;color:#ffffff80;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}.combo-factor-empty{font-size:10.5px;color:#ffffff4d;padding:2px 0 4px}.combo-factor-row{display:flex;align-items:center;gap:5px;padding:2px 0;font-size:11px}.combo-factor-lc{flex:1;color:#9bb3d4;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80px}.combo-factor-op{color:#fff6;font-size:12px;font-weight:700;flex-shrink:0}.combo-factor-input{width:52px;height:22px;padding:0 4px;border:1px solid rgba(255,255,255,.15);border-radius:3px;font-size:11px;font-family:Courier New,monospace;background:#0000004d;color:#d4d8e0;outline:none;flex-shrink:0}.combo-factor-input:focus{border-color:var(--color-accent)}.combo-factor-del{width:18px;height:18px;border:none;background:transparent;color:#ffffff40;font-size:14px;cursor:pointer;border-radius:3px;flex-shrink:0;line-height:1;display:flex;align-items:center;justify-content:center}.combo-factor-del:hover{background:#dc26264d;color:#f87171}.combo-factor-add-row{display:flex;align-items:center;gap:5px;margin-top:5px;padding-top:5px;border-top:1px solid rgba(255,255,255,.08)}.combo-factor-lc-sel{flex:1;height:22px;padding:0 4px;border:1px solid rgba(255,255,255,.15);border-radius:3px;font-size:10.5px;background:#0000004d;color:#d4d8e0;outline:none;min-width:0}.combo-factor-add-btn{height:22px;padding:0 7px;border:1px solid rgba(0,120,212,.5);background:#0078d426;color:#7db8f7;border-radius:3px;font-size:10.5px;font-weight:700;cursor:pointer;flex-shrink:0}.combo-factor-add-btn:hover{background:#0078d44d}.combo-factor-formula{margin-top:5px;font-size:10px;color:#fff6;font-family:Courier New,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.seismic-params{background:#f8fafc;border:1px solid var(--color-border);border-radius:6px;padding:10px 12px;margin-bottom:10px}.seismic-params-title{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--color-muted);margin-bottom:8px;text-transform:uppercase}.seismic-table{width:100%;border-collapse:collapse;font-size:11px;margin-top:6px}.seismic-table th{background:#f0f2f5;padding:4px 8px;text-align:left;font-weight:600;color:#374151;border-bottom:1px solid #d9dde5}.seismic-table td{padding:4px 8px;border-bottom:1px solid #eef0f3;vertical-align:middle}.seismic-fail-row td{background:#fef9f0}.seismic-note{margin-top:4px;font-size:10.5px;color:#b45309;background:#fffbeb;border-left:3px solid #f59e0b;padding:3px 8px;border-radius:2px}.combo-cap-table thead tr th[colspan]{text-align:center;font-size:10px;color:#6b7280;padding-bottom:2px}.scale-row{display:flex;align-items:center;gap:5px;padding:3px 0}.scale-label{width:54px;font-size:11px;color:var(--color-sidebar-text);flex-shrink:0}.scale-slider{flex:1;height:3px;accent-color:var(--color-accent);cursor:pointer}.scale-value{width:30px;font-size:10px;font-family:Courier New,monospace;color:var(--color-sidebar-muted);text-align:right;flex-shrink:0}.scale-reset{background:none;border:none;color:var(--color-sidebar-muted);cursor:pointer;font-size:13px;padding:0 2px;line-height:1;flex-shrink:0}.scale-reset:hover{color:var(--color-accent)}.results-strip{flex-shrink:0;height:220px;background:#fff;border-top:2px solid #0078d4;display:flex;flex-direction:column;overflow:hidden}.results-strip-header{display:flex;align-items:center;gap:6px;padding:4px 10px;background:#f5f7fa;border-bottom:1px solid #d9dde5;flex-shrink:0}.results-strip-tabs{display:flex;gap:2px}.results-strip-tab{padding:3px 10px;border:1px solid transparent;border-radius:4px;background:none;font-size:11.5px;cursor:pointer;color:#555;font-weight:500}.results-strip-tab:hover{background:#e8ecf0}.results-strip-tab.active{background:#0078d4;color:#fff;border-color:#0078d4;font-weight:600}.results-strip-combo-sel{margin-left:auto;padding:2px 6px;border:1px solid #d0d5dd;border-radius:4px;font-size:11px;background:#fff;color:#333}.results-strip-close{padding:2px 7px;border:1px solid #ccc;border-radius:4px;background:none;font-size:12px;cursor:pointer;color:#888;flex-shrink:0}.results-strip-close:hover{background:#fee2e2;color:#dc2626}.results-strip-body{flex:1;overflow-x:auto;overflow-y:auto;padding:6px 10px}.free-design-panel{position:relative;min-height:100%;overflow:hidden;background:#e8ebef}.free-design-panel-content{min-height:100%;visibility:hidden;pointer-events:none;-webkit-user-select:none;user-select:none}.free-design-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;align-items:center;justify-content:center;padding:20px;color:#5f6874;background:#e1e5ea94;font-size:15px;font-weight:700;letter-spacing:.01em;text-align:center}.rs-table{border-collapse:collapse;font-size:11.5px;white-space:nowrap;width:100%}.rs-table th{background:#f0f2f5;padding:4px 10px;text-align:left;font-weight:600;color:#374151;border-bottom:1px solid #d9dde5;position:sticky;top:0}.rs-table td{padding:3px 10px;border-bottom:1px solid #eef0f3;color:#374151}.rs-table tr:last-child td{border-bottom:none}.rs-table tr:hover td{background:#f5f8ff}.rs-mono{font-family:Courier New,monospace;font-size:11px}.rs-feature-unavailable{color:#6b7280;font-weight:700}.rs-warn td{background:#fffbeb!important;color:#92400e}.rs-warn .rs-mono{color:#b45309}