.react-flow{direction:ltr;--xy-edge-stroke-default: #b1b1b7;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #555;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(255, 255, 255, .5);--xy-minimap-background-color-default: #fff;--xy-minimap-mask-background-color-default: rgba(240, 240, 240, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #e2e2e2;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: transparent;--xy-background-pattern-dots-color-default: #91919a;--xy-background-pattern-lines-color-default: #eee;--xy-background-pattern-cross-color-default: #e2e2e2;background-color:var(--xy-background-color, var(--xy-background-color-default));--xy-node-color-default: inherit;--xy-node-border-default: 1px solid #1a192b;--xy-node-background-color-default: #fff;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #1a192b;--xy-node-border-radius-default: 3px;--xy-handle-background-color-default: #1a192b;--xy-handle-border-color-default: #fff;--xy-selection-background-color-default: rgba(0, 89, 220, .08);--xy-selection-border-default: 1px dotted rgba(0, 89, 220, .8);--xy-controls-button-background-color-default: #fefefe;--xy-controls-button-background-color-hover-default: #f4f4f4;--xy-controls-button-color-default: inherit;--xy-controls-button-color-hover-default: inherit;--xy-controls-button-border-color-default: #eee;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #ffffff;--xy-edge-label-color-default: inherit;--xy-resize-background-color-default: #3367d9}.react-flow.dark{--xy-edge-stroke-default: #3e3e3e;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #727272;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(150, 150, 150, .25);--xy-minimap-background-color-default: #141414;--xy-minimap-mask-background-color-default: rgba(60, 60, 60, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #2b2b2b;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: #141414;--xy-background-pattern-dots-color-default: #555;--xy-background-pattern-lines-color-default: #333;--xy-background-pattern-cross-color-default: #333;--xy-node-color-default: #f8f8f8;--xy-node-border-default: 1px solid #3c3c3c;--xy-node-background-color-default: #1e1e1e;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #999;--xy-handle-background-color-default: #bebebe;--xy-handle-border-color-default: #1e1e1e;--xy-selection-background-color-default: rgba(200, 200, 220, .08);--xy-selection-border-default: 1px dotted rgba(200, 200, 220, .8);--xy-controls-button-background-color-default: #2b2b2b;--xy-controls-button-background-color-hover-default: #3e3e3e;--xy-controls-button-color-default: #f8f8f8;--xy-controls-button-color-hover-default: #fff;--xy-controls-button-border-color-default: #5b5b5b;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #141414;--xy-edge-label-color-default: #f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;touch-action:none}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}:root{color-scheme:light;--ink: #263238;--ink-2: #445;--muted: #667;--faint: #889;--paper: #fafaf7;--panel: #ffffff;--border: #d7d7d2;--border-2: #ccd;--rule: #eee;--accent: #1976d2;--accent-hover: #125ea8;--hover: #eef2f8;--subtle: #f3f6fa;--selected: #e3f0fb;--selected-ink: #0d47a1;--danger: #d32f2f;--danger-bg: #fdecea;--danger-border: #f5c6cb;--warn: #ed6c02;--warn-bg: #fff3e0;--ok: #2e7d32;--violet: #6a4c93;--plot-paper: #ffffff;--plot-ink: #1a1a1a;--plot-grid: #dde3ea;--plot-grid-major: #b9c4d0;--banner-bg: #fff8e1;--banner-border: #e6cf8b;--banner-ink: #4a3c10;--banner-link: #6b4f00;--scrim: rgba(38, 50, 56, .35);--phase-a: #c62828;--phase-b: #1565c0;--phase-c: #2e7d32;--phase-2: #6a1b9a;--phase-3: var(--ink);--phase-none: #546e7a;font-family:Segoe UI,system-ui,sans-serif;color:var(--ink)}:root[data-theme=dark]{color-scheme:dark;--ink: #dde3e8;--ink-2: #c3cad2;--muted: #9aa3ad;--faint: #838c97;--paper: #1b1e22;--panel: #24282d;--border: #3a4047;--border-2: #474e56;--rule: #30353b;--accent: #3d8fe0;--accent-hover: #5aa3ea;--hover: #2f3741;--subtle: #2a2f35;--selected: #1d3857;--selected-ink: #9ccaf7;--danger: #ef5350;--danger-bg: #3b2020;--danger-border: #6b2f33;--warn: #ffa040;--warn-bg: #3a2a14;--ok: #66bb6a;--violet: #b39ddb;--plot-paper: #1f2327;--plot-ink: #dde3e8;--plot-grid: #343a41;--plot-grid-major: #4a525b;--banner-bg: #37301a;--banner-border: #6b5a24;--banner-ink: #f0e2b0;--banner-link: #ffd54f;--scrim: rgba(0, 0, 0, .55);--phase-a: #ef5350;--phase-b: #64b5f6;--phase-c: #66bb6a;--phase-2: #ce93d8;--phase-none: #90a4ae}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}.app{display:flex;flex-direction:column;height:100vh;background:var(--paper)}.menubar{display:flex;align-items:center;gap:2px;padding:3px 10px;background:var(--panel);border-bottom:1px solid var(--border);font-size:13px;position:relative;z-index:60}.menubar .app-title{margin-right:12px}.mb-menu{position:relative}.mb-title{border:none;background:none;color:inherit;font:inherit;padding:4px 9px;border-radius:4px;cursor:default}.mb-title:hover,.mb-title.open{background:var(--hover)}.mb-dropdown{position:absolute;top:100%;left:0;min-width:220px;background:var(--panel);border:1px solid var(--border);border-radius:6px;box-shadow:0 6px 20px #0000002e;padding:4px;z-index:61}.mb-dropdown.mb-sub{top:-5px;left:100%;margin-left:2px}.mb-row{position:relative}.mb-item{display:flex;align-items:center;width:100%;border:none;background:none;color:inherit;font:inherit;text-align:left;padding:5px 10px 5px 4px;border-radius:4px;white-space:nowrap;cursor:default}.mb-item:hover:not(:disabled),.mb-item:focus-visible,.mb-item[aria-expanded=true]{background:var(--hover);outline:none}.mb-item:disabled{opacity:.45}.mb-check{width:20px;text-align:center;color:var(--accent);flex:none}.mb-label{flex:1}.mb-keys{color:var(--muted);font-size:11.5px;margin-left:24px}.mb-arrow{color:var(--muted);margin-left:16px}.mb-sep{height:1px;background:var(--border);margin:4px 6px}.prefs-group{border:1px solid var(--border);border-radius:6px;display:flex;flex-direction:column;gap:6px}.prefs-group legend{font-weight:600;padding:0 4px}.modal-box label.prefs-radio,.modal-box label.prefs-swatch{flex-direction:row;align-items:center;gap:8px}.prefs-swatches{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}.prefs-swatch input[type=color]{width:34px;height:22px;padding:0;border:1px solid var(--border);background:none}.prefs-group button{border:1px solid var(--border);background:var(--panel);color:inherit;border-radius:4px;padding:4px 10px;font:inherit}.prefs-group button:disabled{opacity:.5}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}.project-buttons{display:flex;gap:8px}.modal-box textarea{border:1px solid var(--border);border-radius:4px;padding:5px 8px;font:inherit;font-size:13px;resize:vertical}.react-flow{--xy-background-color: var(--paper);--xy-controls-button-background-color: var(--panel);--xy-controls-button-background-color-hover: var(--hover);--xy-controls-button-color: var(--ink);--xy-controls-button-border-color: var(--border);--xy-minimap-background-color: var(--panel);--xy-minimap-mask-background-color: color-mix(in srgb, var(--paper) 55%, transparent);--xy-minimap-node-background-color: var(--border-2);--xy-background-pattern-color: var(--border-2)}.modal-box.find-box{position:fixed;top:90px;width:min(440px,92vw);padding:10px;gap:6px}.find-input{font-size:14px!important;padding:7px 10px!important}.find-list{list-style:none;margin:0;padding:0;max-height:50vh;overflow:auto}.find-list li{display:flex;justify-content:space-between;gap:12px;padding:5px 8px;border-radius:4px;cursor:pointer}.find-list li.active{background:var(--hover)}.find-list .find-type{color:var(--faint)}.find-list .find-none{color:var(--faint);cursor:default}.modal-box.wide{width:min(760px,94vw);max-height:84vh;overflow:auto}.shortcut-groups{columns:2 280px;column-gap:24px}.shortcut-table{width:100%;border-collapse:collapse;margin-bottom:12px;break-inside:avoid}.shortcut-table caption{text-align:left;font-weight:600;padding:4px 0}.shortcut-table td{padding:2px 4px;vertical-align:top}.shortcut-table td:first-child{white-space:nowrap;width:1%;padding-right:12px}kbd{font-family:inherit;font-size:11.5px;border:1px solid var(--border);border-bottom-width:2px;border-radius:4px;padding:0 5px;background:var(--paper)}.toolbar{display:flex;align-items:center;gap:10px;padding:6px 12px;background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap}.app-title{font-weight:700;font-size:15px;margin-right:6px}.circuit-name{border:1px solid var(--border);border-radius:4px;padding:4px 8px;font-size:13px;width:160px}.tb-group{display:flex;align-items:center;gap:4px}.tb-file{font-size:12px;color:var(--muted);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tb-file:before{content:"🗎 "}.toolbar button.tb-dirty{border:none;background:none;color:var(--muted);font-style:italic;padding:4px 2px;text-decoration:underline dotted}.toolbar button.tb-dirty:hover{background:none;color:var(--accent)}.tb-spacer{flex:1}.ts-error{color:var(--danger);font-size:12px;font-weight:600;max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ts-hint{color:var(--faint);font-size:12px;white-space:nowrap}.tb-plan{display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap}.tb-plan-name{color:var(--muted)}.tb-plan-link{color:var(--accent);font-weight:600;text-decoration:none;border:1px solid var(--border);border-radius:4px;padding:3px 10px}.tb-plan-link:hover{background:var(--hover)}.tb-label{font-size:12px;color:var(--muted)}.toolbar button{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:4px 10px;font-size:13px;cursor:pointer}.toolbar button:hover{background:var(--hover)}.toolbar button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.toolbar button:disabled{opacity:.45;cursor:not-allowed}.solve-btn{background:#2e7d32!important;color:#fff;border-color:#2e7d32!important;font-weight:600}.solve-btn:disabled{background:#9e9e9e!important;border-color:#9e9e9e!important}.main-row{display:flex;flex:1;min-height:0}.side-panel{position:relative;display:flex;flex-shrink:0;background:var(--panel);min-height:0}.side-left{border-right:1px solid var(--border)}.side-right{border-left:1px solid var(--border)}.side-panel.collapsed{width:22px}.sp-content{flex:1;min-width:0;overflow-y:auto}.sp-resizer{position:absolute;top:0;bottom:0;width:6px;cursor:ew-resize;z-index:5}.side-left .sp-resizer{right:-3px}.side-right .sp-resizer{left:-3px}.sp-resizer:hover{background:var(--accent);opacity:.35}.sp-toggle{position:absolute;top:6px;z-index:6;width:18px;height:22px;padding:0;border:1px solid var(--border);border-radius:4px;background:var(--panel);color:var(--muted);font-size:14px;line-height:1;cursor:pointer}.side-left .sp-toggle{right:4px}.side-right .sp-toggle{left:4px}.side-panel.collapsed .sp-toggle{left:2px;right:auto}.sp-toggle:hover{background:var(--hover);color:var(--ink)}.palette{background:var(--panel);padding:10px 28px 10px 10px;overflow-y:auto;height:100%;box-sizing:border-box;container:palette / inline-size}.palette-group+.palette-group{margin-top:16px}.palette-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:8px}.palette-item{display:flex;align-items:center;gap:8px;width:100%;padding:6px 8px;margin-bottom:4px;border:1px solid var(--border);border-radius:6px;background:var(--panel);font-size:13px;cursor:pointer;text-align:left}.palette-item:hover{background:var(--hover)}.palette-item.active{border-color:var(--accent);background:var(--selected)}.palette-icon{flex:0 0 28px;width:28px;height:28px;display:inline-flex}.palette-icon svg{width:100%;height:100%}.palette-label{min-width:0;overflow:hidden;white-space:nowrap}.palette-hint{font-size:12px;color:var(--accent);margin-top:8px}@container palette (max-width: 155px){.palette{padding:30px 6px 10px}.palette-label,.palette-kbd,.palette-title,.palette-hint{display:none}.palette-item{width:40px;height:40px;flex:none;justify-content:center;padding:0;margin:0 auto 4px}.palette-group+.palette-group{margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}}.properties{background:var(--panel);padding:10px 10px 10px 28px;overflow-y:auto;height:100%;box-sizing:border-box}.props-empty{font-size:12.5px;color:var(--faint);line-height:1.5}.props-form{display:flex;flex-direction:column;gap:6px}.prop-row{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--ink-2)}.prop-row input[type=text],.prop-row select,.prop-row textarea{border:1px solid var(--border);border-radius:4px;padding:4px 6px;font-size:13px;color:var(--ink)}.winding{border:1px solid var(--border);border-radius:6px;margin-top:6px;padding:6px 8px}.winding legend{font-size:11px;color:var(--faint);padding:0 4px}.winding label{display:flex;justify-content:space-between;align-items:center;gap:6px;font-size:12px;margin:4px 0}.winding input,.winding select{width:110px;border:1px solid var(--border);border-radius:4px;padding:3px 6px}.winding-toggle{margin-top:6px;align-self:flex-start;border:1px solid var(--border);border-radius:4px;background:var(--panel);padding:3px 8px;font-size:12px;color:var(--ink);cursor:pointer}.winding-toggle:hover{border-color:var(--accent);color:var(--accent)}.canvas-wrap{flex:1;min-width:0}.canvas-wrap.placing .react-flow__pane{cursor:crosshair}.sym{stroke:var(--ink);stroke-width:1.8;fill:none;stroke-linecap:round}.sym-fill{stroke:var(--ink);stroke-width:1.8;fill:var(--ink)}.sym.trip-link{stroke-width:1.2;stroke-dasharray:2.5 2.5}.symbol-node{position:relative}.react-flow__node.out-of-service .sym,.react-flow__node.out-of-service .sym-fill{stroke-dasharray:3 3}.react-flow__node.out-of-service .symbol-node{opacity:.5}.react-flow__node.selected .symbol-node{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.symbol-node.issue-error{outline:2px solid var(--danger);outline-offset:3px;border-radius:4px}.symbol-node.issue-warning{outline:2px dashed var(--warn);outline-offset:3px;border-radius:4px}.node-label.beside{top:50%;left:100%;transform:translateY(-50%);margin-top:0;margin-left:6px;text-align:left}.node-label.beside.left{left:auto;right:100%;margin-left:0;margin-right:6px;text-align:right}.node-label{position:absolute;top:100%;left:50%;transform:translate(-50%);margin-top:3px;font-size:11px;font-weight:600;white-space:nowrap;text-align:center;pointer-events:none}.sub-label{font-size:10px;font-weight:400;color:var(--muted)}.result-badge{position:absolute;bottom:100%;left:50%;transform:translate(-50%);margin-bottom:3px;color:#fff;font-size:10.5px;font-weight:600;padding:1px 6px;border-radius:8px;white-space:nowrap;pointer-events:none}.busbar-node .result-badge{margin-bottom:8px}.result-badge .badge-phase{margin-left:4px;padding:0 3px;border-radius:3px;background:#ffffff47;font-weight:700}.sym-text{font:700 16px system-ui,sans-serif;fill:var(--ink);stroke:none}.sym-text.device-no{font-size:8px;font-weight:600}.sym-text.device-no.wide{font-size:5.5px;font-weight:600}.sym-text.device-no.icon{font-size:7px}.sym-text.icon-glyph{font-size:13px}.sym-text.icon-glyph.small{font-size:9px}.busbar-bar{width:100%;height:6px;margin-top:4px;background:var(--ink);border-radius:2px}.term{width:9px!important;height:9px!important;background:#90a4ae!important;border:1.5px solid var(--ink)!important;border-radius:50%}.term:hover{background:var(--accent)!important}.term:not(.busbar-term).react-flow__handle-top{top:0;transform:translate(-50%)}.term:not(.busbar-term).react-flow__handle-bottom{bottom:0;transform:translate(-50%)}.term:not(.busbar-term).react-flow__handle-left{left:0;transform:translateY(-50%)}.term:not(.busbar-term).react-flow__handle-right{right:0;transform:translateY(-50%)}.term{opacity:0;transition:opacity .12s}.react-flow__node:hover .term,.react-flow__node.selected .term,.canvas-wrap.routing .term,.term.drop-target,.term.drop-refused{opacity:.55}.term:hover{opacity:1}.term.grabbable{pointer-events:all;cursor:grab}.term.grabbable:active{cursor:grabbing}.term.drop-target{background:var(--accent)!important;opacity:1;box-shadow:0 0 0 4px #1976d247}.term.drop-refused{background:#d32f2f!important;opacity:1;box-shadow:0 0 0 4px #d32f2f40}.edge-label{position:absolute;background:color-mix(in srgb,var(--paper) 90%,transparent);border-radius:4px;padding:0 4px;font-size:10.5px;pointer-events:all;display:flex;gap:6px}.edge-name{font-weight:600}.edge-phase{font-weight:700;letter-spacing:.04em;color:var(--violet);background:#6a4c931a;border-radius:3px;padding:0 3px}.edge-result{font-weight:700;display:inline-flex;align-items:center;gap:3px}.pie-badge{background:color-mix(in srgb,var(--panel) 94%,transparent);border:1px solid var(--border);display:flex;align-items:center;gap:4px;font-weight:700}.canvas-wrap{position:relative}.overview-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:3}.canvas-hint.overview-hint{top:auto;bottom:14px}.canvas-hint{position:absolute;top:10px;left:50%;transform:translate(-50%);background:var(--selected);border:1px solid var(--accent);color:var(--selected-ink);border-radius:6px;padding:4px 12px;font-size:12.5px;pointer-events:none;z-index:10}.flash-toast{position:absolute;bottom:14px;left:50%;transform:translate(-50%);background:#d32f2f;color:#fff;border-radius:6px;padding:6px 14px;font-size:13px;font-weight:600;z-index:10;box-shadow:0 2px 8px #00000040;white-space:pre-line;max-width:70%;text-align:center}.flash-toast.info{background:#2e7d32}.phase-legend{position:absolute;top:10px;left:10px;display:flex;gap:10px;align-items:center;background:color-mix(in srgb,var(--paper) 92%,transparent);border:1px solid var(--border);border-radius:6px;padding:4px 10px;font-size:12px;pointer-events:none;z-index:10}.phase-legend-item{display:inline-flex;align-items:center;gap:5px}.phase-legend-swatch{width:14px;height:4px;border-radius:2px;display:inline-block}.reliability-legend{flex-direction:column;align-items:flex-start;gap:4px;max-width:420px}.reliability-legend .legend-indices{font-weight:600}.reliability-panel{padding:6px 8px;display:flex;flex-direction:column;gap:8px}.reliability-indices{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:12.5px}.reliability-index b{font-weight:600}.reliability-indices button,.bp-empty button{border:1px solid var(--border);background:var(--panel);color:var(--ink);border-radius:4px;padding:3px 8px;font-size:12px;cursor:pointer}.reliability-warning{background:var(--warn-bg, #fff4e5);border:1px solid var(--warn, #ed6c02);border-radius:4px;padding:5px 8px;font-size:12px}.bp-empty p{margin:0 0 8px;max-width:70ch}.menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.context-menu{position:fixed;z-index:41;min-width:180px;background:var(--panel);border:1px solid var(--border-2);border-radius:6px;box-shadow:0 4px 16px #0000002e;padding:4px;display:flex;flex-direction:column}.context-menu button{border:none;background:none;text-align:left;font-size:13px;padding:6px 10px;border-radius:4px;cursor:pointer}.context-menu button:hover{background:var(--hover)}.context-menu button.danger{color:var(--danger)}.context-menu button kbd,.context-menu button .kbd-hint{float:right;color:var(--faint);font-size:11px}.result-tooltip{position:fixed;z-index:30;background:#1c2028f2;color:#eef;border-radius:6px;padding:8px 10px;font-size:12px;pointer-events:none;box-shadow:0 4px 16px #00000040;max-width:320px}.result-tooltip .rt-title{font-weight:700;margin-bottom:4px}.result-tooltip .rt-section{margin-top:6px}.result-tooltip .rt-heading{font-weight:600;color:#aac4e8;margin-bottom:2px}.result-tooltip table{border-collapse:collapse;font-variant-numeric:tabular-nums}.result-tooltip td{padding:1px 8px 1px 0;white-space:nowrap}.vp-wrap{position:relative;padding:4px 8px}.vp-chart{max-width:100%;height:auto;display:block}.vp-chart.classic{cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none}.vp-chart.classic:active{cursor:grabbing}.vp-frame-box{position:relative;display:inline-block;max-width:100%}.vp-resize-grip{position:absolute;right:2px;bottom:2px;width:18px;height:18px;display:flex;align-items:flex-end;justify-content:flex-end;font-size:12px;line-height:1;color:var(--faint);cursor:nwse-resize;-webkit-user-select:none;user-select:none;touch-action:none}.vp-resize-grip:hover{color:var(--accent)}.bp-content svg{color:var(--plot-ink)}.vp-paper{fill:var(--plot-paper);stroke:var(--border-2)}.vp-frame{fill:none;stroke:var(--plot-ink);stroke-width:1.4}.vp-frame-tick{stroke:var(--plot-ink);stroke-width:1}.vp-title{font:700 13px system-ui,sans-serif;fill:var(--plot-ink)}.vp-tick.classic{font-weight:600;fill:var(--plot-ink)}.vp-axis-label.classic{font:700 12px system-ui,sans-serif;fill:var(--plot-ink)}.vp-limit{stroke:var(--danger);stroke-width:3}.vp-trace{stroke-width:1.7;fill:none}.vp-trace.dashed{stroke-dasharray:5 4}.vp-dot{stroke:none}.vp-zoombox{fill:#1565c014;stroke:var(--danger);stroke-dasharray:4 3}.vp-grid.major{stroke:var(--plot-grid-major)}.tcc-fault{stroke-width:1.4;stroke-dasharray:6 4;opacity:.85}.tcc-tail{stroke-width:1.4;stroke-dasharray:2 3;opacity:.55;fill:none}.tcc-fault-label{font:700 10px system-ui,sans-serif}.tcc-legend{font:600 11.5px system-ui,sans-serif;fill:var(--plot-ink)}.tcc-legend.sub{font-weight:400;font-size:10.5px;fill:var(--muted)}.tcc-legend-row{cursor:pointer}.tcc-switches{margin:10px 0 4px;max-width:620px}.tcc-switches-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin-bottom:4px}.tcc-switches table{border-collapse:collapse;font-size:12.5px;width:100%}.tcc-switches th{text-align:left;font-weight:600;color:var(--muted);border-bottom:1px solid var(--border);padding:3px 10px 3px 0}.tcc-switches td{padding:3px 10px 3px 0;font-variant-numeric:tabular-nums}.tcc-switches td.over{color:var(--danger);font-weight:700}.tcc-kind{color:var(--faint);font-size:11px}.tcc-legend-row:hover .tcc-legend{fill:var(--accent)}.phase-toggles{display:flex;gap:8px;font-weight:700}.phase-toggles label{display:flex;gap:3px;align-items:center}.graph-zoom{display:flex;gap:2px;margin-left:8px}.graph-zoom button{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:1px 8px;cursor:pointer;font-size:12px}.graph-zoom button:hover{background:var(--hover)}.graph-hint{color:var(--faint);font-weight:400;font-size:11px;margin-left:auto}.graph-controls{display:flex;gap:14px;align-items:center;padding:2px 0 6px;font-size:12px;font-weight:600;color:var(--ink-2)}.graph-controls label{display:flex;gap:6px;align-items:center}.graph-controls select{font-size:12px}.vp-band{fill:#2e7d320f}.vp-grid{stroke:var(--plot-grid);stroke-width:1}.vp-ref{stroke:var(--plot-grid-major);stroke-width:1;stroke-dasharray:5 4}.vp-tick{font-size:10px;fill:var(--muted)}.vp-axis-label{font-size:10.5px;fill:var(--muted);font-weight:600}.vp-segment{stroke:#7d94ad;stroke-width:1.6}.vp-segment.dashed{stroke-dasharray:4 4}.vp-point{fill:#1565c0;stroke:var(--plot-paper);stroke-width:1.5}.vp-point.violation{fill:var(--danger)}.bp-total td{font-weight:700;border-top:2px solid var(--border-2)}.palette-kbd{margin-left:auto;font-family:inherit;font-size:10px;color:var(--faint);border:1px solid var(--border-2);border-radius:3px;padding:0 4px;line-height:14px}.placement-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:9;cursor:crosshair}.busbar-preview{position:absolute;height:6px;background:var(--accent);opacity:.7;border-radius:2px;pointer-events:none}.waypoint-dot{position:absolute;width:11px;height:11px;border-radius:50%;background:var(--panel);border:2px solid var(--accent);pointer-events:all;cursor:grab;z-index:5}.waypoint-dot:hover{background:var(--accent)}.bottom-panel{background:var(--panel);border-top:1px solid var(--border);font-size:12.5px}.bp-header{display:flex;flex-wrap:wrap;align-items:center;gap:2px;padding:0 10px;border-bottom:1px solid var(--border);min-width:0}.bp-select{margin-left:10px;max-width:180px;font:inherit;font-size:12px;padding:2px 4px;border:1px solid var(--border-2);border-radius:4px;background:var(--panel);color:var(--ink)}.bp-tab{border:none;background:none;cursor:pointer;font-size:12.5px;font-weight:600;padding:6px 10px;border-bottom:2px solid transparent;color:var(--muted)}.bp-tab.active{color:var(--ink);border-bottom-color:var(--accent)}.bp-subtabs{display:flex;gap:2px;margin-left:14px}.bp-subtab{border:1px solid transparent;background:none;cursor:pointer;font-size:12px;padding:3px 8px;border-radius:4px;color:var(--muted)}.bp-subtab.active{background:var(--selected);color:var(--selected-ink);border-color:var(--accent)}.bp-collapse{border:none;background:none;cursor:pointer;padding:4px 8px;font-size:13px}.bp-content{max-height:210px;overflow:auto;padding:6px 12px}.bp-resizer{height:6px;margin-bottom:-3px;cursor:ns-resize;position:relative;z-index:5}.bp-resizer:hover{background:var(--accent);opacity:.35}.bp-empty{color:var(--faint);padding:8px 2px}.status-line{color:var(--ok);font-weight:600;padding:2px 8px;font-size:12.5px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.err-count{color:var(--danger);font-weight:700}.warn-count{color:var(--warn);font-weight:700}.problems-list{margin:2px 0 6px;padding-left:18px}.problems-list li.error{color:var(--danger)}.problems-list li.warning{color:var(--warn)}.bp-table{border-collapse:collapse;width:max-content;min-width:100%}.bp-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);padding:3px 8px 3px 2px;border-bottom:1px solid var(--border);position:sticky;top:-6px;background:var(--panel)}.bp-table td{padding:2px 8px 2px 2px;border-bottom:1px solid var(--rule)}.bp-table input[type=text],.bp-table select{border:1px solid transparent;border-radius:3px;padding:2px 5px;font-size:12.5px;width:90px;background:transparent;color:var(--ink)}.bp-table input[type=text]:hover,.bp-table select:hover{border-color:var(--border)}.bp-table input[type=text]:focus,.bp-table select:focus{border-color:var(--accent);background:var(--panel);outline:none}.bp-ro{color:var(--ink-2);padding:3px 8px 3px 2px}.bp-ro.error{color:var(--danger);font-weight:700}.bp-locate{border:none;background:none;cursor:pointer;font-size:14px;color:var(--accent);padding:0 4px}.bp-cell{position:relative}.fill-handle{position:absolute;right:4px;bottom:0;width:8px;height:8px;background:var(--accent);border:1px solid var(--panel);border-radius:1px;cursor:crosshair;z-index:2}.bp-table tr.fill-range td{background:var(--selected)}.shapes-panel{display:flex;gap:14px;height:100%;min-height:0}.shapes-list{width:190px;flex:none;border-right:1px solid var(--border);padding-right:10px;overflow-y:auto}.shapes-actions{display:flex;gap:4px;margin-bottom:6px}.shapes-actions button,.shapes-row button,.shapes-csv button{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:2px 8px;font-size:12px;cursor:pointer}.shapes-actions button:hover:not(:disabled),.shapes-row button:hover,.shapes-csv button:hover:not(:disabled){background:var(--hover)}.shapes-actions button:disabled,.shapes-csv button:disabled{opacity:.45;cursor:default}.shapes-item{display:flex;width:100%;justify-content:space-between;border:1px solid transparent;background:none;border-radius:4px;padding:3px 8px;font-size:12.5px;cursor:pointer;text-align:left}.shapes-item.active{background:var(--selected);color:var(--selected-ink);border-color:var(--accent)}.shapes-item-info{color:var(--faint);font-size:11px}.shapes-empty{color:var(--faint);font-size:12.5px;padding:6px 2px;max-width:420px}.shapes-editor{flex:1;min-width:0;overflow-y:auto;padding-bottom:6px}.shapes-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px;font-size:12.5px}.shapes-row input,.shapes-row select{border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-size:12.5px}.shapes-row input{width:130px}.shapes-stats{color:var(--muted);font-size:12px}.shapes-hint{color:var(--faint);font-size:12px;margin:2px 0 4px}.shape-chart{display:block;margin:2px 0 6px;-webkit-user-select:none;user-select:none}.shape-paper{fill:var(--plot-paper);stroke:var(--ink);stroke-width:1}.shape-grid{stroke:var(--plot-grid);stroke-width:1}.shape-zero{stroke:var(--danger);stroke-width:1;stroke-dasharray:4 3}.shape-tick{font-size:9px;fill:var(--muted)}.shape-line{stroke:var(--plot-ink);stroke-width:1.4}.shape-pt{fill:var(--accent);stroke:var(--plot-paper);stroke-width:1;cursor:ns-resize}.shape-pt:hover{fill:var(--selected-ink)}.shapes-csv{display:flex;flex-direction:column;gap:4px;max-width:560px}.shapes-csv textarea{border:1px solid var(--border);border-radius:4px;font-family:Consolas,monospace;font-size:12px;padding:6px;resize:vertical}.shapes-csv button{align-self:flex-start}.nrel-import{margin-top:10px;border-top:1px solid var(--border);padding-top:6px}.nrel-toggle{border:none;background:none;cursor:pointer;font-size:12.5px;color:var(--accent);padding:2px 0}.nrel-form{display:flex;flex-direction:column;gap:6px;font-size:12px;padding:4px 0}.nrel-form label{display:flex;flex-direction:column;gap:2px}.nrel-form select{border:1px solid var(--border);border-radius:4px;padding:2px 4px;font-size:12px;max-width:168px}.nrel-check{flex-direction:row!important;align-items:center}.nrel-note{color:var(--faint);font-size:11.5px}.nrel-form>button{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:3px 8px;font-size:12px;cursor:pointer;align-self:flex-start}.nrel-form>button:hover:not(:disabled){background:var(--hover)}.nrel-form>button:disabled{opacity:.5;cursor:default}.ts-select{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:3px 4px;font-size:12.5px}.ts-run{min-width:64px}.ts-run.running{background:var(--warn-bg);border-color:var(--warn);color:var(--warn)}.graph-mode{display:flex;gap:2px;padding:2px 0 4px}.ts-summary{border-collapse:collapse;font-size:12px;margin:0 0 6px}.ts-summary td{padding:2px 10px 2px 0}.ts-summary td:nth-child(odd){color:var(--muted)}.ts-summary td:nth-child(2n){font-variant-numeric:tabular-nums}.ts-warn{color:var(--warn)}.ts-picker{position:relative;font-size:12.5px}.ts-picker summary{cursor:pointer;border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:2px 8px;list-style:none;-webkit-user-select:none;user-select:none}.ts-picker[open] summary{background:var(--selected);border-color:var(--accent)}.ts-picker-list{position:absolute;z-index:20;top:calc(100% + 2px);left:0;background:var(--panel);border:1px solid var(--border);border-radius:4px;box-shadow:0 3px 10px #0000001f;padding:6px 10px;display:flex;flex-direction:column;gap:3px;max-height:220px;overflow-y:auto;min-width:180px;white-space:nowrap}.ts-picker-list label{display:flex;align-items:center;gap:6px;font-size:12px}.ts-legend{display:flex;gap:14px;font-size:12px;padding:4px 2px;flex-wrap:wrap}.shapes-kind-tabs{display:flex;gap:2px;margin-bottom:6px}.nsrdb-search{display:flex;gap:4px}.nsrdb-search input{flex:1;min-width:0}.nsrdb-latlon{display:flex;gap:4px}.nsrdb-latlon input{width:78px}.nrel-form input{border:1px solid var(--border);border-radius:4px;padding:2px 6px;font-size:12px;max-width:168px}.nsrdb-search button{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:2px 8px;font-size:12px;cursor:pointer}.nsrdb-search button:disabled{opacity:.5;cursor:default}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--scrim);display:flex;align-items:center;justify-content:center;z-index:100}.modal-box{background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 10px 30px #00000040;padding:16px 18px;width:380px;max-width:92vw;display:flex;flex-direction:column;gap:10px;font-size:12.5px}.modal-title{font-weight:600;font-size:14px}.modal-box.library{width:min(620px,92vw);max-height:80vh;overflow:auto}.library-table{width:100%;border-collapse:collapse}.library-table td{padding:8px 4px;border-bottom:1px solid var(--border);vertical-align:top}.library-table tr.current td{background:var(--subtle)}.library-name,.library-name input{width:100%}.library-open{border:none;background:none;padding:0;font:inherit;font-weight:600;color:var(--accent);cursor:pointer;text-align:left}.library-open:hover{text-decoration:underline}.library-current{color:var(--muted);font-weight:400}.library-meta{font-size:12px;color:var(--muted);margin-top:2px}.library-actions{white-space:nowrap;text-align:right}.library-actions button{margin-left:4px;font-size:12px;padding:3px 8px}.library-empty{color:var(--ink-2);padding:12px 0}.library-empty kbd{border:1px solid var(--border);border-radius:3px;padding:0 4px;font-size:12px}.library-note{font-size:12px;color:var(--muted)}.modal-error{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger);border-radius:4px;padding:6px 8px;font-size:12px}.modal-box label{display:flex;flex-direction:column;gap:3px}.modal-box input{border:1px solid var(--border);border-radius:4px;padding:5px 8px;font-size:13px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}.modal-actions button{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:5px 12px;font-size:12.5px;cursor:pointer}.modal-actions button:hover:not(:disabled){background:var(--hover)}.modal-actions .modal-primary{background:var(--accent);border-color:var(--accent);color:#fff}.modal-actions .modal-primary:hover:not(:disabled){background:var(--accent-hover)}.modal-actions button:disabled{opacity:.5;cursor:default}.nsrdb-cred-line{color:var(--faint);font-size:11.5px}.nsrdb-cred-line .nrel-toggle{font-size:11.5px;padding:0}.time-bar{display:flex;align-items:center;gap:8px;padding:5px 12px;background:var(--subtle);border-bottom:1px solid var(--border);font-size:12.5px}.time-bar select{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:3px 4px;font-size:12.5px}.time-bar .ts-run,.tb-play{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:3px 10px;font-size:12.5px;cursor:pointer}.time-bar .ts-run:hover:not(:disabled),.tb-play:hover:not(:disabled){background:var(--hover)}.time-bar .ts-run:disabled,.tb-play:disabled{opacity:.45;cursor:default}.tb-play{min-width:38px}.tb-scrub{flex:1;min-width:120px;accent-color:var(--accent)}.tb-scrub:disabled{opacity:.4}.tb-readout{min-width:120px;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-2)}.tb-envelope{border:1px solid var(--warn);background:var(--warn-bg);color:var(--warn);border-radius:4px;padding:2px 8px;font-size:11.5px;cursor:pointer}.ts-cursor{stroke:var(--warn);stroke-width:1.3;stroke-dasharray:5 3}.rt-hour{font-weight:400;color:var(--muted)}.demo-banner{display:flex;align-items:center;gap:12px;padding:6px 12px;background:var(--banner-bg);border-bottom:1px solid var(--banner-border);color:var(--banner-ink);font-size:12px;flex-wrap:wrap}.demo-banner strong{font-weight:600}.demo-banner-links{display:flex;align-items:center;gap:10px;margin-left:auto}.demo-banner-links a{color:var(--banner-link)}.demo-banner-links code{background:#0000000f;padding:1px 5px;border-radius:3px}.demo-banner button{border:none;background:transparent;cursor:pointer;font-size:16px;line-height:1;color:inherit;padding:0 2px}.pt-state{color:var(--ok);font-size:11px;margin-left:8px}.pt-state.off{color:var(--warn)}.pt-count{color:var(--faint);font-weight:400}.pt-text{font-family:Consolas,Cascadia Mono,monospace;font-size:12px;width:100%;border:1px solid var(--border);border-radius:4px;padding:6px 8px;background:var(--panel);color:var(--ink);resize:vertical}.curves-panel{display:flex;gap:16px;padding:8px;align-items:flex-start}.curves-list{display:flex;flex-direction:column;gap:4px;width:190px;flex:0 0 auto}.curves-add{border:1px solid var(--border);background:var(--panel);border-radius:6px;padding:5px 8px;cursor:pointer;font-size:12.5px}.curves-add:hover{background:var(--hover)}.curves-item{display:flex;justify-content:space-between;gap:8px;border:1px solid var(--border);background:var(--panel);border-radius:6px;padding:5px 8px;cursor:pointer;font-size:12.5px;text-align:left}.curves-item.active{border-color:var(--accent);background:var(--selected)}.curves-count{color:var(--faint);font-size:11px}.curves-editor{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}.curves-head{display:flex;gap:8px;align-items:center}.curves-name{border:1px solid var(--border);border-radius:4px;padding:4px 8px;font-size:13px;width:200px}.curves-delete{border:1px solid var(--border);background:var(--panel);border-radius:4px;padding:4px 10px;cursor:pointer;font-size:12.5px}.curves-delete:hover{background:var(--danger-bg);border-color:var(--danger);color:var(--danger)}.curves-body{display:flex;gap:16px;flex-wrap:wrap}.curves-points{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--ink-2)}.curves-points textarea{width:220px;height:170px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;border:1px solid var(--border);border-radius:4px;padding:6px;resize:vertical}.curves-used{font-size:12px;color:var(--muted);margin-top:4px}.lc-body{display:flex;flex-direction:column;gap:8px;padding:6px 10px;min-width:0}.lc-row{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:flex-end}.lc-row .prop-row{flex-direction:column;align-items:flex-start;gap:2px;width:auto}.lc-row .prop-row input,.lc-row .prop-row select{width:96px}.lc-mode{display:inline-flex;border:1px solid var(--border-2);border-radius:4px;overflow:hidden;margin-left:auto}.lc-mode button{border:0;background:transparent;padding:3px 10px;font:inherit;cursor:pointer;color:inherit}.lc-mode button.active{background:var(--accent);color:#fff;cursor:default}.lc-matrices{display:flex;flex-direction:column;gap:6px}.lc-matrix{display:flex;flex-direction:column;gap:2px}.lc-matrix span{font-size:12px}.lc-matrix em{font-style:normal;opacity:.65}.lc-matrix input{width:100%;max-width:640px;font-family:ui-monospace,Consolas,monospace;font-size:12px;box-sizing:border-box}.lc-hint{font-size:11px;opacity:.7}.lc-hint code{font-family:ui-monospace,Consolas,monospace}.lc-source{font-size:11px;opacity:.65;margin:0 8px}.bulk-types{display:flex;flex-wrap:wrap;gap:6px;padding:6px 10px}.bulk-chip{border:1px solid var(--border-2);background:transparent;border-radius:12px;padding:2px 10px;font:inherit;font-size:12px;cursor:pointer;color:inherit}.bulk-chip:hover:not(:disabled){background:var(--accent);color:#fff;border-color:transparent}.bulk-chip:disabled{cursor:default;opacity:.85}.bulk-hint{font-size:11px;opacity:.7;padding:0 0 6px}.bulk-mixed{font-style:normal;opacity:.6;font-size:11px}.bp-table tr.selected td{background:#1565c014}.bp-filter{display:flex;gap:8px;align-items:center;padding:6px 10px;flex-wrap:wrap}.bp-filter input{min-width:260px;font:inherit;font-size:12px}.bp-filter .bp-count{font-size:12px;opacity:.7}.note-node{position:relative;width:100%;min-height:24px;box-sizing:border-box;padding:4px 7px;line-height:1.35;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid transparent;border-radius:3px;cursor:move}.note-node.framed{background:var(--panel);border-color:var(--ink-2)}.note-node.selected{outline:1.5px dashed var(--accent);outline-offset:2px}.note-placeholder{color:var(--faint);font-style:italic}.note-editor{display:block;width:100%;box-sizing:border-box;border:none;outline:none;padding:0;resize:none;background:transparent;color:inherit;font:inherit;line-height:inherit;cursor:text}.note-leader{position:absolute;overflow:visible;pointer-events:none}.note-leader line{stroke:var(--ink);stroke-width:1.2}.note-leader polygon{fill:var(--ink);stroke:none}.react-flow__resize-control.line.note-resize{border-color:var(--accent);border-width:3px}.react-flow__node-zone{pointer-events:none!important;z-index:-1!important}.zone-node{position:relative;width:100%;height:100%;box-sizing:border-box;border:1.5px dashed var(--zone-ink);border-radius:6px;background:var(--zone-fill);--zone-ink: #6b7480;--zone-fill: rgba(107, 116, 128, .07)}.zone-blue{--zone-ink: #1565c0;--zone-fill: rgba(21, 101, 192, .07)}.zone-green{--zone-ink: #2e7d32;--zone-fill: rgba(46, 125, 50, .08)}.zone-amber{--zone-ink: #b26a00;--zone-fill: rgba(237, 108, 2, .08)}.zone-red{--zone-ink: #c62828;--zone-fill: rgba(198, 40, 40, .07)}.zone-purple{--zone-ink: #6a1b9a;--zone-fill: rgba(106, 27, 154, .07)}:root[data-theme=dark] .zone-node{--zone-ink: #9aa4b1;--zone-fill: rgba(154, 164, 177, .1)}:root[data-theme=dark] .zone-blue{--zone-ink: #64b5f6;--zone-fill: rgba(100, 181, 246, .1)}:root[data-theme=dark] .zone-green{--zone-ink: #66bb6a;--zone-fill: rgba(102, 187, 106, .1)}:root[data-theme=dark] .zone-amber{--zone-ink: #ffb74d;--zone-fill: rgba(255, 183, 77, .1)}:root[data-theme=dark] .zone-red{--zone-ink: #ef5350;--zone-fill: rgba(239, 83, 80, .1)}:root[data-theme=dark] .zone-purple{--zone-ink: #ce93d8;--zone-fill: rgba(206, 147, 216, .1)}.zone-node.selected{border-style:solid;outline:1.5px dashed var(--accent);outline-offset:3px}.zone-edge{position:absolute;pointer-events:auto;cursor:move}.zone-edge.top{left:0;right:0;top:-4px;height:10px}.zone-edge.bottom{left:0;right:0;bottom:-4px;height:10px}.zone-edge.left{top:0;bottom:0;left:-4px;width:10px}.zone-edge.right{top:0;bottom:0;right:-4px;width:10px}.zone-label{position:absolute;top:4px;left:8px;pointer-events:auto;cursor:move;color:var(--zone-ink);font-size:12px;font-weight:600;letter-spacing:.02em;white-space:nowrap;max-width:calc(100% - 16px);overflow:hidden;text-overflow:ellipsis}.zone-placeholder{opacity:.55;font-style:italic;font-weight:400}.react-flow__resize-control.zone-resize-line{border-color:var(--accent);pointer-events:auto}.react-flow__resize-control.zone-resize-handle{pointer-events:auto;background:var(--accent);border-color:var(--paper)}.zone-preview{position:absolute;border:1.5px dashed var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent);border-radius:6px;pointer-events:none}.report-formats{display:flex;gap:18px}.modal-box label.report-section{flex-direction:row;align-items:flex-start;gap:8px}.report-section input{margin-top:3px}.report-section>span{display:flex;flex-direction:column;gap:1px}.report-section.disabled{opacity:.55}.report-what{font-size:12px;color:var(--muted)}.report-busy{margin-right:auto;align-self:center;font-size:12.5px;color:var(--ink-2)}.link-button{border:none;background:none;padding:0;color:var(--accent);font:inherit;cursor:pointer;text-decoration:underline}.geo-wrap{flex:1;min-width:0;position:relative;overflow:hidden;background:var(--paper)}.geo-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;cursor:grab;touch-action:none}.geo-canvas:active{cursor:grabbing}.geo-toolbar{position:absolute;top:8px;left:8px;z-index:5;display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:12.5px;max-width:calc(100% - 16px)}.geo-toolbar label{display:flex;align-items:center;gap:4px}.geo-tile-url{width:260px}.geo-status{color:var(--muted)}.geo-empty,.geo-note{position:absolute;left:50%;transform:translate(-50%);z-index:5;background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:8px 12px;font-size:13px;max-width:min(560px,calc(100% - 32px))}.geo-empty{top:40%}.geo-note{bottom:14px}.geo-note button{margin-left:4px}.geo-attribution{position:absolute;right:6px;bottom:4px;z-index:5;font-size:11px;background:#fffc;color:#333;padding:1px 5px;border-radius:3px}.gis-dialog{max-height:86vh;overflow:auto}.gis-files{display:flex;flex-direction:column;gap:6px;margin:8px 0;align-items:flex-start}.gis-layer legend{display:flex;gap:8px;align-items:baseline}.gis-toggle{background:none;border:none;padding:0;font-weight:600;cursor:pointer;color:var(--ink)}.gis-meta{color:var(--muted);font-size:12px}.gis-map{border-collapse:collapse;margin-top:6px;font-size:12.5px;width:100%}.gis-map th{text-align:left;color:var(--muted);font-weight:500;padding:2px 6px}.gis-map td{padding:2px 6px}.gis-map select,.gis-map input{width:100%}.view-toggle{position:absolute;top:10px;right:10px;z-index:6;display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--panel);box-shadow:0 1px 3px #0000001f}.view-toggle button{border:none;border-radius:0;background:none;padding:4px 12px;font-size:12.5px;color:var(--ink-2);cursor:pointer}.view-toggle button+button{border-left:1px solid var(--border)}.view-toggle button.active{background:var(--accent);color:#fff}