.hdr{display:flex;align-items:center;justify-content:space-between;height:40px;padding:0 12px;background:var(--panel-bg);border-bottom:1px solid var(--panel-border);flex-shrink:0;z-index:20;gap:16px;-webkit-user-select:none;user-select:none}.hdr-brand{display:flex;align-items:baseline;gap:6px;flex-shrink:0}.hdr-logo{font-size:14px;font-weight:800;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-accent);letter-spacing:1.5px}.hdr-title{font-size:12px;font-weight:500;color:var(--panel-text-4);letter-spacing:.3px}.hdr-center{flex:1;display:flex;justify-content:center}.hdr-scheme{display:flex;align-items:center;gap:6px;padding:3px 12px;background:var(--panel-subtle-bg);border:1px solid var(--panel-border);border-radius:3px;max-width:320px}.hdr-scheme-dot{width:6px;height:6px;border-radius:50%;background:var(--panel-text-6);flex-shrink:0}.hdr-scheme-unsaved .hdr-scheme-dot{background:var(--panel-accent-orange);box-shadow:0 0 4px #ff8c0080}.hdr-scheme-name{font-size:11px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hdr-scheme-badge{font-size:9px;font-weight:600;color:var(--panel-accent-orange);padding:1px 5px;background:#ff8c001a;border:1px solid rgba(255,140,0,.2);border-radius:2px;letter-spacing:.3px;white-space:nowrap}.hdr-right{display:flex;align-items:center;flex-shrink:0;position:relative;gap:6px}.hdr-lang{position:relative}.hdr-lang-btn{display:flex;align-items:center;gap:4px;height:26px;padding:0 8px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-4);font-size:10px;font-weight:700;font-family:Segoe UI,SF Pro,system-ui,sans-serif;cursor:pointer;transition:all .12s ease;letter-spacing:.5px}.hdr-lang-btn:hover{background:var(--panel-hover-bg);color:var(--panel-text-3);border-color:var(--panel-border-hover)}.hdr-lang-btn.active{background:#00e5a014;border-color:#00e5a033}.hdr-lang-code{line-height:1}.hdr-lang-dropdown{position:absolute;top:100%;right:0;margin-top:4px;padding:4px;background:var(--panel-dropdown-bg);border:1px solid var(--panel-dropdown-border);border-radius:4px;box-shadow:0 8px 24px #00000040;z-index:100;display:flex;flex-direction:column;gap:2px;min-width:140px;animation:hdr-dropdown .12s ease-out}.hdr-lang-option{display:flex;align-items:center;gap:8px;padding:5px 10px;border:none;border-radius:3px;background:transparent;color:var(--panel-text-3);font-size:11px;font-weight:500;font-family:Segoe UI,SF Pro,system-ui,sans-serif;cursor:pointer;transition:background .1s ease;text-align:left;white-space:nowrap}.hdr-lang-option:hover{background:var(--panel-hover-bg)}.hdr-lang-option.active{background:#00e5a01a;color:var(--panel-accent);font-weight:600}.hdr-lang-option-name{line-height:1}.hdr-lang-wip{margin-left:auto;font-size:8px;font-weight:700;letter-spacing:.5px;color:var(--panel-accent-orange);background:#ff8c001f;border:1px solid rgba(255,140,0,.2);border-radius:2px;padding:1px 4px;line-height:1.2}.hdr-sponsor{display:flex;align-items:center;gap:4px;height:26px;padding:0 8px;border:1px solid rgba(219,39,119,.2);border-radius:3px;background:#db27770f;color:var(--panel-text-4);font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;text-decoration:none;cursor:pointer;transition:all .12s ease;letter-spacing:.3px}.hdr-sponsor:hover{background:#db27771f;border-color:#db277759;color:#db2777}.hdr-sponsor-icon{font-size:13px!important;color:#db2777}.hdr-sponsor-text{line-height:1}.hdr-theme-btn{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-4);cursor:pointer;transition:all .12s ease}.hdr-theme-btn:hover{background:var(--panel-hover-bg);color:var(--panel-accent-gold);border-color:var(--panel-border-hover)}@keyframes hdr-dropdown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.hdr{padding:0 8px;gap:8px;height:36px}.hdr-title{display:none}.hdr-scheme{max-width:180px}.hdr-sponsor{display:none}}@media(max-width:480px){.hdr{height:32px;padding:0 6px;gap:4px}.hdr-logo{font-size:12px}.hdr-scheme{max-width:120px;padding:2px 8px}.hdr-scheme-name{font-size:10px}.hdr-scheme-badge{font-size:8px}.hdr-lang-btn{height:22px;padding:0 6px;font-size:9px}.hdr-theme-btn{width:22px;height:22px}}.material-icons,.material-icons-outlined,.material-icons-round,.material-icons-sharp{font-variation-settings:"FILL" 1;font-size:24px;-webkit-user-select:none;user-select:none}.material-icons-outlined{font-variation-settings:"FILL" 0}.dsp-icon{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;flex-shrink:0;-webkit-user-select:none;user-select:none}.icon-small{font-size:18px!important;width:18px;height:18px}.icon-medium{font-size:24px!important;width:24px;height:24px}.icon-large{font-size:32px!important;width:32px;height:32px}.icon-xlarge{font-size:40px!important;width:40px;height:40px}@media(max-width:768px){.icon-medium{font-size:20px!important;width:20px;height:20px}.icon-large{font-size:28px!important;width:28px;height:28px}}.canvas-help-backdrop{position:fixed;inset:0;background:#00000080;z-index:1000;display:flex;align-items:center;justify-content:center;animation:canvas-help-fade-in .15s ease-out}@keyframes canvas-help-fade-in{0%{opacity:0}to{opacity:1}}.canvas-help-dialog{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:8px;box-shadow:0 16px 48px #00000059;width:520px;max-width:calc(100vw - 32px);max-height:calc(100vh - 64px);display:flex;flex-direction:column;animation:canvas-help-slide-in .15s ease-out}@keyframes canvas-help-slide-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.canvas-help-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--panel-border);flex-shrink:0}.canvas-help-title{font-size:13px;font-weight:700;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-text-1);letter-spacing:.3px}.canvas-help-close{background:none;border:none;color:var(--panel-text-4);font-size:18px;cursor:pointer;padding:0 4px;line-height:1;border-radius:3px;transition:all .1s ease}.canvas-help-close:hover{background:var(--panel-hover-bg);color:var(--panel-text-2)}.canvas-help-body{padding:12px 16px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.canvas-help-section-title{font-size:10px;font-weight:700;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-accent);letter-spacing:1px;text-transform:uppercase;margin-bottom:8px}.canvas-help-row{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:2px 12px;padding:5px 0;border-bottom:1px solid var(--panel-hover-bg)}.canvas-help-row:last-child{border-bottom:none}.canvas-help-action{display:flex;align-items:center;gap:6px;grid-column:1;grid-row:1}.canvas-help-label{font-size:12px;font-weight:600;color:var(--panel-text-2);font-family:Segoe UI,SF Pro,system-ui,sans-serif}.canvas-help-kbd{grid-column:2;grid-row:1;align-self:center;font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;font-weight:600;color:var(--panel-text-3);background:var(--panel-subtle-bg);border:1px solid var(--panel-border);border-radius:3px;padding:1px 6px;white-space:nowrap}.canvas-help-desc{grid-column:1 / -1;grid-row:2;font-size:11px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif;line-height:1.4}.canvas-help-signal-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.canvas-help-signal-dot.signal-real{background:var(--signal-real);box-shadow:0 0 4px var(--signal-real)}.canvas-help-signal-dot.signal-complex{background:var(--signal-complex);box-shadow:0 0 4px var(--signal-complex)}.canvas-help-body::-webkit-scrollbar{width:4px}.canvas-help-body::-webkit-scrollbar-track{background:transparent}.canvas-help-body::-webkit-scrollbar-thumb{background:var(--panel-scrollbar);border-radius:2px}@media(max-width:768px){.canvas-help-dialog{width:calc(100vw - 16px);max-height:calc(100vh - 32px)}.canvas-help-header{padding:10px 12px}.canvas-help-body{padding:10px 12px 14px}.canvas-help-row{grid-template-columns:1fr;grid-template-rows:auto auto auto}.canvas-help-kbd{grid-column:1;grid-row:2;justify-self:start;margin:2px 0}.canvas-help-desc{grid-row:3}}.ct{height:100%;width:46px;background:var(--panel-bg);border-right:1px solid var(--panel-border);z-index:11;display:flex;flex-direction:column;flex-shrink:0;-webkit-user-select:none;user-select:none}.ct-content{padding:8px 0;overflow-y:auto;flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.ct-group{display:flex;flex-direction:column;align-items:center;gap:2px;width:100%}.ct-sep{width:24px;height:1px;background:var(--panel-border);margin:4px 0;flex-shrink:0}.ct-btn{position:relative;background:transparent;border:none;color:var(--panel-text-4);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:4px;transition:all .12s ease}.ct-btn:hover:not(:disabled){background:var(--panel-hover-bg);color:var(--panel-text-2)}.ct-btn:active:not(:disabled){background:var(--panel-active-bg)}.ct-btn:disabled{opacity:.25;cursor:not-allowed}.ct-icon{display:flex;align-items:center;justify-content:center;width:22px;height:22px;font-size:22px}.ct-btn:hover:not(:disabled):after{content:attr(title);position:absolute;left:calc(100% + 6px);top:50%;transform:translateY(-50%);background:var(--panel-tooltip-bg);border:1px solid var(--panel-tooltip-border);border-radius:3px;padding:4px 8px;font-size:10px;font-weight:500;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:#e6edf3;white-space:nowrap;box-shadow:0 4px 12px #0000004d;z-index:1000;pointer-events:none;animation:ct-tip .12s ease-out forwards}@keyframes ct-tip{0%{opacity:0;transform:translateY(-50%) translate(-4px)}to{opacity:1;transform:translateY(-50%) translate(0)}}.ct-btn-new:hover:not(:disabled){color:var(--panel-accent-cyan)}.ct-btn-save:hover:not(:disabled){color:var(--panel-accent)}.ct-btn-saveas:hover:not(:disabled){color:var(--panel-accent-cyan)}.ct-btn-load:hover:not(:disabled){color:var(--panel-accent-orange)}.ct-btn-settings:hover:not(:disabled){color:var(--panel-text-2)}.ct-btn-help:hover:not(:disabled){color:var(--panel-accent-cyan)}.ct-content::-webkit-scrollbar{width:3px}.ct-content::-webkit-scrollbar-track{background:transparent}.ct-content::-webkit-scrollbar-thumb{background:var(--panel-scrollbar);border-radius:2px}.ct-content::-webkit-scrollbar-thumb:hover{background:var(--panel-scrollbar-hover)}@media(max-width:768px){.ct{width:38px}.ct-btn{width:30px;height:30px}.ct-icon{width:18px;height:18px;font-size:18px}}@media(max-width:480px){.ct{width:32px}.ct-btn{width:26px;height:26px}.ct-icon{width:16px;height:16px;font-size:16px}.ct-sep{width:18px;margin:2px 0}.ct-content{padding:4px 0}}.ct-btn-delete:hover:not(:disabled){color:var(--panel-accent-orange)}.ct-btn-undo:hover:not(:disabled){color:var(--panel-accent-cyan)}@media(hover:none){.ct-btn:hover:not(:disabled):after{display:none}}@media(pointer:coarse){.ct-btn{width:40px;height:40px;touch-action:manipulation}}.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: #777;--xy-background-pattern-lines-color-default: #777;--xy-background-pattern-cross-color-default: #777;--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}.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))}.dialog-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.dialog{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:24px;width:500px;max-width:90vw;max-height:80vh;overflow:auto;box-shadow:var(--shadow-xl)}.dialog-title{margin:0 0 16px;font-size:18px;color:var(--text-primary)}.dialog input,.dialog textarea,.dialog select{width:100%;padding:10px;margin-bottom:12px;border:2px solid var(--border-primary);border-radius:var(--radius-md);font-size:13px;background:var(--bg-primary);color:var(--text-primary);transition:border-color var(--transition-fast)}.dialog input:focus,.dialog textarea:focus,.dialog select:focus{outline:none;border-color:var(--accent-primary)}.dialog-buttons{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.dialog-buttons button{padding:8px 16px;border:none;border-radius:var(--radius-md);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.dialog-buttons button:first-child{background:var(--accent-primary);color:#fff}.dialog-buttons button:first-child:hover{background:var(--accent-hover);transform:translateY(-1px)}.dialog-buttons button:last-child{background:var(--bg-tertiary);color:var(--text-primary)}.dialog-buttons button:last-child:hover{background:var(--border-primary)}.error-message{color:var(--danger);margin-bottom:12px;font-size:13px;padding:8px;background:color-mix(in srgb,var(--danger) 10%,transparent);border-radius:var(--radius-sm);border-left:3px solid var(--danger)}.schemes-list{max-height:400px;overflow-y:auto;margin-bottom:16px}.scheme-item{padding:12px;border:2px solid var(--border-primary);border-radius:var(--radius-md);margin-bottom:8px;background:var(--bg-primary);transition:all var(--transition-fast)}.scheme-item:hover{border-color:var(--accent-primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.scheme-name{font-weight:600;font-size:14px;color:var(--text-primary);margin-bottom:4px}.scheme-desc{font-size:12px;color:var(--text-secondary);margin-bottom:4px;line-height:1.4}.scheme-date{font-size:11px;color:var(--text-tertiary);margin-bottom:8px}.scheme-actions{display:flex;gap:8px;margin-top:8px}.scheme-actions button{padding:6px 12px;border:none;border-radius:var(--radius-sm);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);flex:1}.scheme-actions button:first-child{background:var(--accent-primary);color:#fff}.scheme-actions button:first-child:hover{background:var(--accent-hover);transform:translateY(-1px)}.scheme-actions button:last-child{background:var(--danger);color:#fff}.scheme-actions button:last-child:hover{background:var(--danger-hover);transform:translateY(-1px)}.dark-theme .dialog{background:var(--bg-tertiary)}.dark-theme .scheme-item{background:var(--bg-secondary)}.dark-theme .dialog input,.dark-theme .dialog textarea,.dark-theme .dialog select{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-secondary)}.dark-theme .dialog-buttons button:last-child{background:var(--bg-primary)}.schemes-list:empty:before{content:"Нет сохраненных схем";display:block;text-align:center;padding:40px 20px;color:var(--text-secondary);font-size:14px}.loading-message{text-align:center;padding:20px;color:var(--text-secondary);font-size:14px}@media(max-width:768px){.dialog{padding:16px;width:95vw}.scheme-actions{flex-direction:column}.scheme-actions button{width:100%}}.dialog.block-help-dialog{width:720px;min-width:400px;min-height:300px;max-width:90vw;max-height:85vh;resize:both;overflow:hidden;padding:0;display:flex;flex-direction:column}.dialog.block-help-dialog>.dialog-content{display:flex;flex-direction:column;overflow:hidden;flex:1;min-height:0}.block-help{display:flex;flex-direction:column;overflow:hidden;flex:1;min-height:0}.block-help-header{flex-shrink:0;padding:20px 24px 12px}.block-help-body{flex:1;overflow-y:auto;padding:0 24px 24px;display:flex;flex-direction:column;gap:16px;min-height:0}.block-help-header{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-primary)}.block-help-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-md);color:var(--accent-primary);flex-shrink:0}.block-help-header-info{flex:1;min-width:0}.block-help-title{font-size:16px;font-weight:700;color:var(--text-primary);margin:0 0 2px;line-height:1.3}.block-help-signals{display:flex;gap:8px;font-size:11px}.block-help-signal{display:inline-flex;align-items:center;gap:3px;padding:1px 6px;border-radius:3px;font-weight:600;font-family:Segoe UI Mono,SF Mono,Consolas,monospace}.block-help-signal.signal-real{background:#3b82f61a;color:#3b82f6;border:1px solid rgba(59,130,246,.2)}.block-help-signal.signal-complex{background:#a855f71a;color:#a855f7;border:1px solid rgba(168,85,247,.2)}.block-help-signal.signal-none{background:#6b72801a;color:var(--text-tertiary);border:1px solid rgba(107,114,128,.2)}.block-help-close-x{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-tertiary);cursor:pointer;flex-shrink:0;transition:all .12s ease}.block-help-close-x:hover{background:var(--bg-tertiary);color:var(--text-primary)}.block-help-section{display:flex;flex-direction:column;gap:6px}.block-help-section-title{font-size:12px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin:0}.block-help-section-text{font-size:13px;color:var(--text-primary);line-height:1.6;white-space:pre-line;margin:0}.block-help-params{width:100%;border-collapse:collapse;font-size:12px}.block-help-params th{text-align:left;padding:6px 8px;font-weight:700;color:var(--text-secondary);border-bottom:2px solid var(--border-primary);font-size:11px;text-transform:uppercase;letter-spacing:.3px}.block-help-params td{padding:6px 8px;color:var(--text-primary);border-bottom:1px solid var(--border-primary);vertical-align:top;line-height:1.4}.block-help-params tr:last-child td{border-bottom:none}.block-help-params .param-name{font-family:Segoe UI Mono,SF Mono,Consolas,monospace;font-weight:600;color:var(--accent-primary);white-space:nowrap}.block-help-params .param-default{font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:var(--text-tertiary);white-space:nowrap}.block-help-examples{display:flex;flex-direction:column;gap:10px}.block-help-example{padding:10px 12px;background:var(--bg-tertiary);border-radius:var(--radius-md);border-left:3px solid var(--accent-primary)}.block-help-example-title{font-size:12px;font-weight:700;color:var(--text-primary);margin:0 0 4px}.block-help-example-desc{font-size:12px;color:var(--text-secondary);line-height:1.5;margin:0;white-space:pre-line}.dark-theme.block-help-dialog .block-help-icon,.dark-theme.block-help-dialog .block-help-example{background:var(--bg-primary)}.block-help-empty{text-align:center;padding:32px 16px;color:var(--text-tertiary);font-size:13px}.tb{height:100%;width:240px;background:var(--panel-bg-alt);border-right:1px solid var(--panel-border);z-index:10;display:flex;flex-direction:column;flex-shrink:0;transition:width .18s ease;-webkit-user-select:none;user-select:none}.tb.tb-collapsed{width:44px}.tb-header{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-bottom:1px solid var(--panel-border);min-height:36px;flex-shrink:0}.tb-header-info{display:flex;align-items:center;gap:6px;overflow:hidden}.tb-header-title{font-size:11px;font-weight:700;color:var(--panel-text-3);letter-spacing:.8px;text-transform:uppercase;font-family:Segoe UI,SF Pro,system-ui,sans-serif}.tb-header-count{font-size:9px;font-weight:600;color:var(--panel-text-5);background:var(--panel-subtle-bg);border:1px solid var(--panel-border);border-radius:8px;padding:1px 6px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace}.tb-collapse-btn{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:none;border-radius:3px;background:transparent;color:var(--panel-text-4);cursor:pointer;transition:all .12s ease;flex-shrink:0}.tb-collapse-btn:hover{background:var(--panel-hover-bg);color:var(--panel-text-2)}.tb.tb-collapsed .tb-header{justify-content:center;padding:8px 6px}.tb-search{display:flex;align-items:center;gap:6px;margin:6px 8px;padding:0 8px;height:28px;background:var(--panel-input-bg);border:1px solid var(--panel-border);border-radius:4px;flex-shrink:0;transition:border-color .12s ease}.tb-search:focus-within{border-color:#00e5a04d}.tb-search-icon{color:var(--panel-text-5);flex-shrink:0;display:flex}.tb-search-input{flex:1;border:none;background:transparent;color:var(--panel-text-2);font-size:11px;font-family:Segoe UI,SF Pro,system-ui,sans-serif;padding:0;outline:none;min-width:0}.tb-search-input::placeholder{color:var(--panel-text-6)}.tb-search-clear{display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--panel-text-5);cursor:pointer;padding:2px;border-radius:2px;flex-shrink:0;transition:color .12s ease}.tb-search-clear:hover{color:var(--panel-text-2)}.tb-empty{text-align:center;padding:24px 12px;color:var(--panel-text-5);font-size:11px}.tb-group-actions{display:flex;gap:4px;padding:4px 8px 2px;flex-shrink:0}.tb-group-action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:3px;padding:3px 6px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-4);cursor:pointer;font-size:9px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;letter-spacing:.3px;text-transform:uppercase;transition:all .12s ease}.tb-group-action-btn:hover:not(:disabled){background:var(--panel-hover-bg);border-color:var(--panel-border-hover);color:var(--panel-text-2)}.tb-group-action-btn:disabled{opacity:.35;cursor:default}.tb-group-action-btn .material-icons,.tb-group-action-btn .material-icons-outlined{font-size:14px}.tb-content{padding:4px 6px;overflow-y:auto;flex:1}.tb-content-icons{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px}.tb-group{margin-bottom:2px}.tb-group-header{display:flex;align-items:center;gap:4px;padding:6px 8px;cursor:pointer;border-radius:3px;transition:background .1s ease}.tb-group-header:hover{background:var(--panel-hover-bg)}.tb-group-name{flex:1;font-size:10px;font-weight:700;color:var(--panel-text-4);text-transform:uppercase;letter-spacing:.6px;font-family:Segoe UI,SF Pro,system-ui,sans-serif}.tb-group-badge{font-size:9px;color:var(--panel-text-6);font-family:Segoe UI Mono,SF Mono,Consolas,monospace}.tb-group-chevron{color:var(--panel-text-6);display:flex}.tb-group-blocks{padding:2px 0 4px;display:flex;flex-direction:column;gap:1px}.tb-block{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;cursor:grab;transition:all .1s ease;border:1px solid transparent}.tb-block:hover{background:var(--panel-hover-bg);border-color:var(--panel-border)}.tb-block:active{cursor:grabbing;background:#00e5a00f;border-color:#00e5a026}.tb-block-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--panel-subtle-bg);border-radius:4px;color:var(--panel-text-4);flex-shrink:0;transition:all .1s ease}.tb-block:hover .tb-block-icon{color:var(--panel-accent);background:#00e5a00f}.tb-block-info{flex:1;min-width:0;display:flex;flex-direction:column}.tb-block-name{font-size:11px;font-weight:600;color:var(--panel-text-2);line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:Segoe UI,SF Pro,system-ui,sans-serif}.tb-block-desc{font-size:9px;color:var(--panel-text-5);line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tb-block-help-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:3px;background:transparent;color:var(--panel-text-6);cursor:pointer;flex-shrink:0;opacity:0;transition:all .12s ease;padding:0}.tb-block:hover .tb-block-help-btn{opacity:1}.tb-block-help-btn:hover{background:var(--panel-hover-bg);color:var(--panel-accent)}.tb-block-help-btn .material-icons,.tb-block-help-btn .material-icons-outlined{font-size:16px}.tb-block-mini{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;cursor:grab;color:var(--panel-text-4);transition:all .1s ease;position:relative}.tb-block-mini:hover{background:var(--panel-hover-bg);color:var(--panel-accent)}.tb-block-mini:active{cursor:grabbing;background:#00e5a01a}.tb-block-mini:hover:after{content:attr(title);position:absolute;left:calc(100% + 6px);top:50%;transform:translateY(-50%);background:var(--panel-tooltip-bg);border:1px solid var(--panel-tooltip-border);border-radius:3px;padding:4px 8px;font-size:10px;font-weight:500;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:#e6edf3;white-space:nowrap;box-shadow:0 4px 12px #0000004d;z-index:1000;pointer-events:none;animation:tb-tip .12s ease-out forwards}@keyframes tb-tip{0%{opacity:0;transform:translateY(-50%) translate(-4px)}to{opacity:1;transform:translateY(-50%) translate(0)}}.tb-legend-wrapper{flex-shrink:0;border-top:1px solid var(--panel-border);padding:6px;position:relative}.tb-legend-btn{display:flex;align-items:center;gap:6px;width:100%;height:28px;padding:0 8px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-4);font-size:10px;font-weight:500;font-family:Segoe UI,SF Pro,system-ui,sans-serif;cursor:pointer;transition:all .12s ease}.tb.tb-collapsed .tb-legend-btn{justify-content:center;padding:0}.tb-legend-btn:hover{background:var(--panel-hover-bg);color:var(--panel-text-3);border-color:var(--panel-border-hover)}.tb-legend-btn.active{background:#00e5a014;color:var(--panel-accent);border-color:#00e5a033}.tb-legend-text{letter-spacing:.3px}.tb-legend-panel{position:absolute;bottom:calc(100% + 2px);left:6px;right:6px;padding:8px 12px;background:var(--panel-dropdown-bg);border:1px solid var(--panel-dropdown-border);border-radius:4px;box-shadow:0 -4px 16px #00000040;z-index:100;display:flex;flex-direction:column;gap:6px;animation:tb-legend-show .12s ease-out}@keyframes tb-legend-show{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.tb-legend-item{display:flex;align-items:center;gap:8px}.tb-legend-label{font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-text-3);letter-spacing:.5px}.tb-block.dragging,.tb-block-mini.dragging{border-color:#00e5a04d;background:#00e5a014;box-shadow:0 0 0 1px #00e5a026}.tb-content::-webkit-scrollbar{width:4px}.tb-content::-webkit-scrollbar-track{background:transparent}.tb-content::-webkit-scrollbar-thumb{background:var(--panel-scrollbar);border-radius:2px}.tb-content::-webkit-scrollbar-thumb:hover{background:var(--panel-scrollbar-hover)}.tb-block:focus-visible,.tb-block-mini:focus-visible{outline:1px solid rgba(0,229,160,.5);outline-offset:-1px}.tb-group-header:focus-visible{outline:1px solid rgba(0,229,160,.5);outline-offset:-1px}@media(max-width:768px){.tb{width:200px}.tb.tb-collapsed{width:38px}.tb-block{padding:5px 6px;gap:6px}.tb-block-icon{width:24px;height:24px}.tb-block-name{font-size:10px}}@media(max-width:480px){.tb{width:38px}.tb.tb-collapsed{width:32px}.tb-header-label,.tb-search,.tb-group-header span,.tb-block-name,.tb-actions,.tb-legend{display:none}.tb-block{padding:4px;justify-content:center}.tb-block-icon{width:22px;height:22px}.tb-group-header,.tb-header{padding:4px;justify-content:center}}@media(hover:none){.tb-block-help-btn{opacity:1}.tb-block-mini:hover:after{display:none}}@media(pointer:coarse){.tb-block{min-height:44px;padding:10px 8px;cursor:pointer;touch-action:manipulation}.tb-block:active{cursor:pointer}.tb-block-mini{width:44px;height:44px;cursor:pointer;touch-action:manipulation}.tb-block-mini:active{cursor:pointer}.tb-block-help-btn{width:36px;height:36px;touch-action:manipulation}.tb-block.touch-added,.tb-block-mini.touch-added{animation:touchAddFlash .3s ease forwards}@keyframes touchAddFlash{0%{background:#00e5a040}to{background:transparent}}}@media(pointer:coarse)and (max-width:480px)and (orientation:portrait){.tb{width:160px}.tb.tb-collapsed{width:44px}.tb-header-label,.tb-block-name{display:block}.tb-search{display:flex}.tb-group-header span{display:inline}.tb-block{padding:8px 6px;justify-content:flex-start}.tb-group-header,.tb-header{padding:6px 8px;justify-content:space-between}.tb-block-name{font-size:11px}}.block-node{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:12px;min-width:180px;max-width:220px;box-shadow:var(--shadow-sm);transition:all var(--transition-fast);cursor:grab;position:relative}.block-actions{position:absolute;top:4px;right:4px;display:flex;gap:2px;opacity:0;transition:opacity var(--transition-fast);z-index:10}.block-node:hover .block-actions{opacity:1}.block-action-btn{width:22px;height:22px;padding:0;border:none;border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.block-action-btn:hover{background:var(--accent-primary);color:#fff;transform:scale(1.1)}.params-btn:hover{background:var(--accent-primary)}.visualization-btn:hover{background:var(--success)}.block-node.selected{border-color:var(--accent-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-primary) 20%,transparent),var(--shadow-md);background:var(--bg-primary)}.block-header{font-weight:600;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--border-primary);overflow:hidden}.block-icon-title{display:flex;align-items:center;gap:8px}.block-icon{font-size:20px;flex-shrink:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-md);padding:4px}.block-title{flex:1;min-width:0}.block-name{font-weight:600;font-size:13px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.block-type{font-size:11px;color:var(--text-secondary);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.block-params{font-size:12px;margin-top:8px;max-height:100px;overflow-y:auto}.block-param{display:flex;justify-content:space-between;align-items:center;margin:4px 0;padding:3px 0;border-bottom:1px dashed var(--border-primary)}.block-param:last-child{border-bottom:none}.param-label{color:var(--text-secondary);font-size:11px;flex-shrink:0}.param-value{color:var(--text-primary);font-weight:500;font-size:11px;text-align:right;flex-shrink:0;max-width:60px;overflow:hidden;text-overflow:ellipsis}.param-value-editable{cursor:pointer;border-bottom:1px dashed transparent;transition:border-color var(--transition-fast)}.param-value-editable:hover{border-bottom-color:var(--accent-primary)}.param-value-more{cursor:pointer;color:var(--accent-primary)}.block-param-more{cursor:pointer}.block-param-more:hover .param-value-more{text-decoration:underline}.inline-edit-input,.inline-edit-select{width:65px;font-size:11px;padding:1px 3px;border:1px solid var(--accent-primary);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);outline:none;box-sizing:border-box}.inline-edit-select{width:75px;padding:0 2px}.inline-edit-input[type=number]::-webkit-inner-spin-button,.inline-edit-input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.inline-edit-input[type=number]{-moz-appearance:textfield}.audio-file-info{margin-top:6px;padding:4px 0}.audio-file-name{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-primary);font-weight:500;white-space:nowrap;overflow:hidden}.audio-file-name span{overflow:hidden;text-overflow:ellipsis}.audio-file-meta{display:flex;gap:8px;margin-top:3px;font-size:10px;color:var(--text-secondary)}.audio-file-empty{font-size:11px;color:var(--text-secondary);font-style:italic;opacity:.7}.block-handle{width:10px!important;height:10px!important;background:var(--accent-primary)!important;border:2px solid var(--bg-secondary)!important;border-radius:50%!important;transition:all var(--transition-fast)!important}.dark-theme .block-node{background:var(--bg-tertiary);border-color:var(--border-secondary)}.dark-theme .block-node:hover{border-color:var(--accent-primary)}.dark-theme .block-node.selected{background:var(--bg-secondary);border-color:var(--accent-primary)}.dark-theme .block-header{border-bottom-color:var(--border-secondary)}.dark-theme .block-icon{background:var(--bg-secondary)}.dark-theme .block-param{border-bottom-color:var(--border-secondary)}.dark-theme .inline-edit-input,.dark-theme .inline-edit-select{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-primary)}@media(max-width:768px){.block-node{min-width:150px;padding:8px}.block-icon{font-size:16px;width:24px;height:24px}.block-name{font-size:12px}.block-type{font-size:10px}.block-param{font-size:11px}}.block-params::-webkit-scrollbar{width:4px}.block-params::-webkit-scrollbar-track{background:transparent}.block-params::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:2px}.block-params::-webkit-scrollbar-thumb:hover{background:var(--border-secondary)}@keyframes nodeAppear{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.block-node{animation:nodeAppear .2s ease-out}.block-header{font-weight:600;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--border-primary);display:flex;justify-content:space-between;align-items:flex-start}.block-signal-types{display:flex;gap:4px;margin-left:8px}.signal-type-badge{font-size:10px;font-weight:700;padding:2px 4px;border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-secondary);-webkit-user-select:none;user-select:none}.signal-type-badge.signal-real{color:var(--signal-real);background:color-mix(in srgb,var(--signal-real) 12%,transparent);border:1px solid color-mix(in srgb,var(--signal-real) 30%,transparent)}.signal-type-badge.signal-complex{color:var(--signal-complex);background:color-mix(in srgb,var(--signal-complex) 12%,transparent);border:1px solid color-mix(in srgb,var(--signal-complex) 30%,transparent)}.block-handle{width:12px!important;height:12px!important;background:var(--bg-tertiary)!important;border:2px solid var(--border-primary)!important;border-radius:50%!important;transition:all var(--transition-fast)!important}.block-handle.signal-real{background:var(--signal-real)!important;border-color:var(--bg-secondary)!important}.block-handle.signal-complex{background:var(--signal-complex)!important;border-color:var(--bg-secondary)!important;box-sizing:border-box}.block-handle.signal-complex:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;border:2px solid var(--signal-complex);border-radius:50%;opacity:.5;box-sizing:border-box}@media(max-width:768px){.signal-type-badge{font-size:9px;padding:1px 3px}}@media(hover:none){.block-actions{opacity:1}.param-value-editable{border-bottom-color:color-mix(in srgb,var(--accent-primary) 40%,transparent)}}@media(pointer:coarse){.block-action-btn{width:36px;height:36px;border-radius:var(--radius-md);touch-action:manipulation}.block-handle{width:16px!important;height:16px!important}.block-handle.signal-complex:after{width:22px;height:22px}.param-value-editable,.block-param-more{touch-action:manipulation}}.touch-context-menu{position:absolute;display:flex;gap:4px;padding:4px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:50;animation:touchMenuAppear .15s ease-out;touch-action:manipulation}@keyframes touchMenuAppear{0%{opacity:0;transform:translate(-50%) translateY(4px) scale(.9)}to{opacity:1;transform:translate(-50%) translateY(0) scale(1)}}.touch-context-menu-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:var(--radius-md);background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .12s ease;padding:0;touch-action:manipulation}.touch-context-menu-btn:active{transform:scale(.9)}.touch-context-menu-btn-settings:active{background:color-mix(in srgb,var(--accent-primary) 15%,transparent);color:var(--accent-primary)}.touch-context-menu-btn-visualize:active{background:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success)}.touch-context-menu-btn-duplicate:active{background:color-mix(in srgb,var(--accent-primary) 15%,transparent);color:var(--accent-primary)}.touch-context-menu-btn-delete:active{background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger)}.dark-theme .touch-context-menu{background:var(--bg-tertiary);border-color:var(--border-secondary)}.block-params-popover{position:fixed;width:340px;max-height:400px;z-index:100;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;animation:popoverAppear .15s ease-out}@keyframes popoverAppear{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.popover-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border-primary);flex-shrink:0}.popover-title{font-size:13px;font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.popover-close-btn{width:22px;height:22px;padding:0;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:18px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition-fast)}.popover-close-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.popover-body{padding:10px 12px;overflow-y:auto;overflow-x:hidden;flex:1;display:flex;flex-direction:column;gap:12px}.popover-body::-webkit-scrollbar{width:4px}.popover-body::-webkit-scrollbar-track{background:transparent}.popover-body::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:2px}.popover-body::-webkit-scrollbar-thumb:hover{background:var(--border-secondary)}.block-params-popover .param-section{display:flex;flex-direction:column;gap:8px}.block-params-popover .param-section-label{font-size:12px;font-weight:600;color:var(--text-primary);margin-bottom:2px}.block-params-popover .param-row{display:flex;align-items:center;gap:8px}.block-params-popover .param-row .param-label{flex:1;font-size:12px;color:var(--text-secondary)}.block-params-popover .param-input{flex:1;padding:5px 8px;border:1px solid var(--border-primary);border-radius:var(--radius-md);font-size:12px;background:var(--bg-primary);color:var(--text-primary);transition:border-color var(--transition-fast)}.block-params-popover .param-input:focus{outline:none;border-color:var(--accent-primary)}.block-params-popover .wav-section{background:var(--bg-tertiary);padding:10px;border-radius:var(--radius-md);border:1px solid var(--border-primary)}.block-params-popover .wav-file-input{display:flex;align-items:center;gap:8px}.block-params-popover .hidden-file-input{display:none}.block-params-popover .wav-file-btn{display:inline-flex;align-items:center;justify-content:center;padding:7px 12px;background:var(--accent-primary);color:#fff;border-radius:var(--radius-md);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);width:100%;text-align:center}.block-params-popover .wav-file-btn:hover{background:var(--accent-hover)}.block-params-popover .wav-info{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px;padding-top:8px;border-top:1px solid var(--border-primary)}.block-params-popover .wav-info-item{display:flex;justify-content:space-between;font-size:11px}.block-params-popover .wav-info-item span{color:var(--text-secondary)}.block-params-popover .wav-info-item strong{color:var(--text-primary)}.block-params-popover .error-message{color:var(--danger);font-size:12px;padding:6px 8px;background:color-mix(in srgb,var(--danger) 10%,transparent);border-radius:var(--radius-sm)}.popover-actions{display:flex;gap:8px;padding-top:8px;border-top:1px solid var(--border-primary);flex-shrink:0}.popover-btn{flex:1;padding:6px 12px;border:none;border-radius:var(--radius-md);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.popover-btn-primary{background:var(--accent-primary);color:#fff}.popover-btn-primary:hover{background:var(--accent-hover)}.popover-btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-primary)}.popover-btn-secondary:hover{background:var(--bg-primary);border-color:var(--border-secondary)}.block-params-popover.dark-theme{background:var(--bg-secondary);border-color:var(--border-secondary)}.block-params-popover.dark-theme .popover-header{border-bottom-color:var(--border-secondary)}.block-params-popover.dark-theme .popover-close-btn:hover{background:var(--bg-tertiary)}.block-params-popover.dark-theme .param-input,.block-params-popover.dark-theme .wav-section{background:var(--bg-tertiary);border-color:var(--border-secondary)}.block-params-popover.dark-theme .wav-info,.block-params-popover.dark-theme .popover-actions{border-top-color:var(--border-secondary)}.block-params-popover.dark-theme .popover-btn-secondary{background:var(--bg-tertiary);border-color:var(--border-secondary)}.block-params-popover.dark-theme .popover-btn-secondary:hover{background:var(--bg-primary)}.block-params-popover.dark-theme .popover-body::-webkit-scrollbar-thumb{background:var(--border-secondary)}.popover-drag-handle{display:none}@media(max-width:480px){.block-params-popover{position:fixed;bottom:0;left:0!important;right:0;top:auto!important;width:100%;max-height:70dvh;border-radius:var(--radius-xl) var(--radius-xl) 0 0;animation:popoverSlideUp .2s ease-out}.popover-drag-handle{display:flex;justify-content:center;padding:8px 0 4px;flex-shrink:0}.popover-drag-handle-bar{width:36px;height:4px;background:var(--border-secondary);border-radius:2px}.popover-close-btn{width:36px;height:36px}.popover-btn{padding:12px 16px}.block-params-popover .param-input{height:40px;font-size:14px}}@keyframes popoverSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(pointer:coarse){.popover-close-btn{width:36px;height:36px}.popover-btn{padding:10px 16px}}.dsp-editor{width:100%;height:100%;display:flex;position:relative;flex:1;overflow:hidden}.reactflow-wrapper{flex:1;height:100%;overflow:hidden}.signal-legend{position:absolute;right:15px;top:15px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-md);padding:12px;z-index:10;font-size:12px;box-shadow:var(--shadow-md);max-width:180px}.signal-legend-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.signal-legend-title{display:flex;justify-content:center;align-items:center;margin-bottom:8px}.simulation-status{font-size:10px;padding:2px 6px;border-radius:var(--radius-sm);font-weight:600}.simulation-status.running{color:var(--success);background:color-mix(in srgb,var(--success) 10%,transparent);border:1px solid color-mix(in srgb,var(--success) 30%,transparent)}.simulation-status.stopped{color:var(--text-secondary);background:color-mix(in srgb,var(--text-secondary) 10%,transparent);border:1px solid color-mix(in srgb,var(--text-secondary) 30%,transparent)}.signal-legend-items{display:flex;flex-direction:column;gap:8px}.signal-legend-item{display:flex;align-items:center;gap:10px}.signal-legend-line{width:40px;height:2px;position:relative}.signal-legend-line.real{background:transparent;border-bottom:2px dashed var(--signal-real)}.signal-legend-line.complex{background:transparent;position:relative;height:2px}.signal-legend-line.complex:before,.signal-legend-line.complex:after{content:"";position:absolute;left:0;right:0;height:2px;background:transparent;border-bottom:2px dashed var(--signal-complex)}.signal-legend-line.complex:before{top:0}.signal-legend-line.complex:after{bottom:0}.signal-legend-label{color:var(--text-secondary);font-size:11px;white-space:nowrap}.animation-hint{margin-top:8px;padding-top:8px;border-top:1px solid var(--border-primary);font-size:10px;color:var(--text-tertiary);text-align:center}.react-flow__edge:hover .react-flow__edge-path{stroke-width:3px!important;filter:brightness(1.2)}.dsp-editor.simulation-running .react-flow__edge:hover .react-flow__edge-path{animation-duration:.3s!important}@keyframes dashdraw{0%{stroke-dashoffset:0}to{stroke-dashoffset:-10}}.react-flow__edge.real .react-flow__edge-path{stroke:var(--signal-real)!important;stroke-width:2px!important;stroke-dasharray:5 5!important}.react-flow__edge.complex .react-flow__edge-path{stroke:var(--signal-complex)!important;stroke-width:2px!important;stroke-dasharray:5 5!important}.dsp-editor.simulation-running .react-flow__edge.real .react-flow__edge-path,.dsp-editor.simulation-running .react-flow__edge.complex .react-flow__edge-path{animation:dashdraw .5s linear infinite!important}.dsp-editor.simulation-stopped .react-flow__edge.real .react-flow__edge-path,.dsp-editor.simulation-stopped .react-flow__edge.complex .react-flow__edge-path{animation:none!important}@media(max-width:768px){.signal-legend{right:10px;top:10px;padding:8px;max-width:150px}.signal-legend-line{width:30px}.signal-legend-label{font-size:10px}}.dark-theme-controls .react-flow__controls-button{background-color:var(--bg-tertiary)!important;border-color:var(--border-secondary)!important}.dark-theme-controls .react-flow__controls-button:hover{background-color:var(--accent-primary)!important}.dark-theme-minimap{background-color:var(--bg-secondary)!important;border-color:var(--border-secondary)!important}.dark-theme-minimap .react-flow__minimap-node{fill:var(--bg-tertiary)!important;stroke:var(--border-primary)!important}.ft{flex-shrink:0;display:flex;flex-direction:column;background:var(--panel-bg);border-top:1px solid var(--panel-border);z-index:10;-webkit-user-select:none;user-select:none}.ft-timeline{position:relative;padding:0 12px;cursor:pointer}.ft-timeline-track{position:relative;height:6px;background:var(--panel-hover-bg);border-radius:1px;overflow:visible}.ft-timeline-fill{height:100%;background:linear-gradient(90deg,var(--panel-accent),var(--panel-accent-cyan));border-radius:1px;position:relative;will-change:width}.ft-timeline-head{position:absolute;top:50%;width:2px;height:18px;background:var(--panel-accent);border-radius:1px;transform:translate(-50%,-50%);box-shadow:0 0 6px #00e5a073;z-index:2;will-change:left}.ft-timeline-head:hover{box-shadow:0 0 10px #00e5a0b3;width:3px}.ft-timeline-markers{display:flex;justify-content:space-between;padding:2px 0 0;height:14px}.ft-time-current,.ft-time-total{font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:var(--panel-text-4);letter-spacing:.5px}.ft-time-current{color:var(--panel-text-2)}.ft-transport{display:flex;justify-content:center;align-items:center;padding:5px 12px 4px}.ft-transport-group{display:flex;align-items:center;gap:2px;background:var(--panel-subtle-bg);border:1px solid var(--panel-border);border-radius:6px;padding:3px 4px}.ft-tr-btn{position:relative;display:flex;align-items:center;justify-content:center;width:32px;height:28px;border:none;border-radius:4px;background:transparent;color:var(--panel-text-4);cursor:pointer;transition:all .1s ease;padding:0}.ft-tr-btn .material-icons{font-size:20px;line-height:1}.ft-tr-btn:hover:not(:disabled){background:var(--panel-hover-bg);color:var(--panel-text-2)}.ft-tr-btn:active:not(:disabled){background:var(--panel-active-bg);transform:scale(.95)}.ft-tr-btn:disabled{opacity:.2;cursor:not-allowed}.ft-tr-play{width:38px;height:30px;margin:0 2px}.ft-tr-play .material-icons{font-size:24px}.ft-tr-play:hover:not(:disabled){color:var(--panel-accent);background:#00e5a01a}.ft-tr-play.active{color:var(--panel-accent);background:#00e5a01f;box-shadow:inset 0 0 0 1px #00e5a040}.ft-tr-play.active .material-icons{filter:drop-shadow(0 0 4px rgba(0,229,160,.4))}.ft-tr-play.paused{color:var(--panel-accent-orange);background:#ff8c0014;box-shadow:inset 0 0 0 1px #ff8c0033}.ft-tr-stop:hover:not(:disabled){color:var(--panel-accent-orange);background:#ff8c0014}.ft-tr-rewind:hover:not(:disabled){color:var(--panel-accent-cyan);background:#00c8ff14}.ft-tr-btn:hover:not(:disabled):after{content:attr(title);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:var(--panel-tooltip-bg);border:1px solid var(--panel-tooltip-border);border-radius:3px;padding:3px 8px;font-size:10px;font-weight:500;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:#e6edf3;white-space:nowrap;box-shadow:0 4px 12px #0000004d;z-index:1000;pointer-events:none;animation:ft-tr-tip .1s ease-out forwards}@keyframes ft-tr-tip{0%{opacity:0;transform:translate(-50%) translateY(4px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.ft-bar{display:flex;align-items:center;justify-content:space-between;padding:4px 12px 5px;gap:12px;min-height:30px}.ft-section{display:flex;align-items:center;gap:10px;flex:1}.ft-section-center{justify-content:center;flex:0 0 auto}.ft-section-right{justify-content:flex-end}.ft-status{display:flex;align-items:center;gap:6px;padding:2px 8px 2px 6px;border-radius:3px;background:var(--panel-subtle-bg);border:1px solid var(--panel-border)}.ft-status-led{width:7px;height:7px;border-radius:50%;flex-shrink:0}.ft-status-text{font-size:10px;font-weight:700;font-family:Segoe UI,SF Pro,system-ui,sans-serif;letter-spacing:1px}.ft-status.status-ready .ft-status-led{background:#4a5a6e;box-shadow:0 0 4px #4a5a6e80}.ft-status.status-ready .ft-status-text{color:var(--panel-text-4)}.ft-status.status-run .ft-status-led{background:#00e5a0;box-shadow:0 0 6px #00e5a099;animation:ft-pulse 1.2s ease-in-out infinite}.ft-status.status-run .ft-status-text{color:var(--panel-accent)}.ft-status.status-pause .ft-status-led{background:#ff8c00;box-shadow:0 0 6px #ff8c0080}.ft-status.status-pause .ft-status-text{color:var(--panel-accent-orange)}.ft-status.status-manual .ft-status-led{background:#00c8ff;box-shadow:0 0 6px #00c8ff80;animation:ft-pulse 2s ease-in-out infinite}.ft-status.status-manual .ft-status-text{color:var(--panel-accent-cyan)}@keyframes ft-pulse{0%,to{opacity:1}50%{opacity:.4}}.ft-counter{font-family:Segoe UI Mono,SF Mono,Consolas,monospace;font-size:11px;display:flex;align-items:baseline;gap:2px}.ft-counter-val{color:var(--panel-text-1);font-weight:500}.ft-counter-sep{color:var(--panel-text-6);margin:0 1px}.ft-counter-total{color:var(--panel-text-4)}.ft-pct{font-size:10px;font-weight:700;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:var(--panel-accent);min-width:28px;text-align:right}.ft-sr{font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:var(--panel-text-4);letter-spacing:.3px}.ft-divider{width:1px;height:12px;background:var(--panel-border)}.ft-nodes{font-size:10px;color:var(--panel-text-4);display:flex;align-items:center;gap:4px}.ft-nodes-icon{font-size:6px;color:var(--panel-text-6)}.ft-version{font-size:9px;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-text-6);letter-spacing:.3px}.ft-version-link{display:flex;align-items:center;gap:3px;text-decoration:none;color:var(--panel-text-6);transition:color .15s;cursor:pointer}.ft-version-link:hover{color:var(--panel-accent)}.ft-feedback-icon{font-size:12px;opacity:.6;transition:opacity .15s}.ft-version-link:hover .ft-feedback-icon{opacity:1}.ft-sponsor{display:flex;align-items:center;gap:3px;padding:1px 6px;border-radius:3px;border:1px solid rgba(219,39,119,.2);background:#db27770f;color:var(--panel-text-5);font-size:9px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;text-decoration:none;cursor:pointer;transition:all .12s ease;letter-spacing:.3px}.ft-sponsor:hover{background:#db27771f;border-color:#db277759;color:#db2777}.ft-sponsor-icon{font-size:11px!important;color:#db2777}.ft-sponsor-text{line-height:1}.ft-manual-toggle{display:flex;align-items:center;gap:6px;cursor:pointer}.ft-manual-cb{display:none}.ft-manual-switch{width:28px;height:14px;border-radius:7px;background:var(--panel-active-bg);border:1px solid var(--panel-border);position:relative;transition:all .15s ease}.ft-manual-switch:after{content:"";position:absolute;top:1px;left:1px;width:10px;height:10px;border-radius:50%;background:var(--panel-text-5);transition:all .15s ease}.ft-manual-cb:checked+.ft-manual-switch{background:#00c8ff33;border-color:#00c8ff66}.ft-manual-cb:checked+.ft-manual-switch:after{left:15px;background:#00c8ff;box-shadow:0 0 4px #00c8ff80}.ft-manual-label{font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;color:var(--panel-text-4);letter-spacing:.5px;transition:color .15s ease}.ft-manual-cb:checked~.ft-manual-label{color:var(--panel-accent-cyan)}.ft-step-group{display:flex;align-items:center;gap:4px;padding:2px 4px 2px 8px;background:var(--panel-subtle-bg);border:1px solid var(--panel-border);border-radius:3px}.ft-step-label{font-size:10px;color:var(--panel-text-5);font-family:Segoe UI,SF Pro,system-ui,sans-serif}.ft-step-input{width:56px;height:20px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;text-align:right;outline:none;transition:border-color .12s ease}.ft-step-input:focus{border-color:#00c8ff66;color:var(--panel-text-2)}.ft-step-input::-webkit-inner-spin-button,.ft-step-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.ft-step-input[type=number]{-moz-appearance:textfield}.ft-step-btn{display:flex;align-items:center;gap:3px;height:22px;padding:0 8px 0 4px;border:1px solid rgba(0,200,255,.25);border-radius:3px;background:#00c8ff14;color:var(--panel-accent-cyan);font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;cursor:pointer;transition:all .12s ease;white-space:nowrap}.ft-step-btn:hover{background:#00c8ff26;border-color:#00c8ff66}.ft-step-btn:active{background:#00c8ff40}@media(max-width:768px){.ft-bar{padding:4px 8px 5px;gap:8px}.ft-section-center{display:none}.ft-step-group{flex-wrap:wrap}}@media(max-width:480px){.ft-transport{padding:3px 8px 2px}.ft-transport-group{padding:2px 3px}.ft-tr-btn{width:28px;height:24px}.ft-tr-btn .material-icons{font-size:18px}.ft-tr-play{width:32px;height:26px}.ft-tr-play .material-icons{font-size:20px}.ft-bar{padding:2px 6px 3px;gap:6px;min-height:24px}.ft-counter,.ft-status-text,.ft-pct{font-size:9px}.ft-timeline{padding:0 8px}.ft-timeline-markers{height:12px}.ft-time-current,.ft-time-total{font-size:9px}.ft-manual-toggle{gap:4px}.ft-manual-label{font-size:9px}.ft-step-group{padding:1px 3px 1px 6px}.ft-step-label{font-size:9px}.ft-step-input{width:44px;height:18px;font-size:9px}.ft-step-btn{height:18px;padding:0 6px 0 3px;font-size:9px}}@media(hover:none){.ft-tr-btn:hover:not(:disabled):after{display:none}}@media(pointer:coarse){.ft-tr-btn{width:40px;height:36px;touch-action:manipulation}.ft-tr-play{width:46px;height:38px;touch-action:manipulation}}@media(pointer:coarse)and (max-height:500px)and (orientation:landscape){.ft-transport{padding:2px 8px 1px}.ft-transport-group{padding:1px 3px;gap:1px}.ft-tr-btn{width:32px;height:28px}.ft-tr-play{width:36px;height:30px}.ft-bar{padding:1px 8px 2px;min-height:20px;gap:6px}.ft-timeline{padding:0 8px}.ft-timeline-markers{height:10px}.ft-counter,.ft-status-text{font-size:9px}.ft-status{padding:1px 6px 1px 4px}}.settings-form{display:flex;flex-direction:column;gap:16px}.settings-section{display:flex;flex-direction:column;gap:8px}.settings-label{font-size:14px;font-weight:600;color:var(--text-primary)}.settings-form input[type=number]{width:100%;padding:12px;border:2px solid var(--border-primary);border-radius:var(--radius-md);font-size:16px;background:var(--bg-primary);color:var(--text-primary);transition:border-color var(--transition-fast)}.settings-form input[type=number]:focus{outline:none;border-color:var(--accent-primary)}.quick-select{margin-top:8px}.quick-select-label{font-size:12px;color:var(--text-secondary);display:block;margin-bottom:8px}.quick-select-buttons{display:flex;flex-wrap:wrap;gap:6px}.quick-btn{padding:6px 12px;border:1px solid var(--border-primary);border-radius:var(--radius-md);background:var(--bg-tertiary);color:var(--text-primary);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.quick-btn:hover{border-color:var(--accent-primary);background:var(--bg-secondary);transform:translateY(-1px)}.quick-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.dark-theme .settings-form input[type=number],.dark-theme .quick-btn{background:var(--bg-secondary);border-color:var(--border-secondary)}.dark-theme .quick-btn:hover{background:var(--bg-tertiary)}.confirm-dialog-message{margin:0 0 16px;white-space:pre-line;font-size:14px;line-height:1.5}.visualization-window{position:absolute;background-color:var(--bg-secondary);border:1px solid var(--border-primary);box-shadow:var(--shadow-md);display:flex;flex-direction:column;z-index:1000;overflow:hidden;border-radius:.5rem;min-width:100px;min-height:100px}.viz-window-header{padding:.5rem;background-color:var(--bg-tertiary);border-bottom:1px solid var(--border-primary);display:flex;justify-content:space-between;align-items:center;cursor:move;-webkit-user-select:none;user-select:none;touch-action:none}.viz-window-title{font-weight:500;font-size:.875rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viz-window-close{background:none;border:none;cursor:pointer;font-size:1.25rem;line-height:1;color:var(--text-secondary);padding:0 .25rem}.viz-window-close:hover{color:var(--danger)}.viz-window-content{flex:1;overflow:hidden;position:relative;background-color:var(--canvas-bg)}.viz-window-resize-handle{position:absolute;bottom:0;right:0;width:16px;height:16px;cursor:nwse-resize;z-index:10;touch-action:none}.viz-window-resize-handle:after{content:"";position:absolute;bottom:4px;right:4px;width:0;height:0;border-style:solid;border-width:0 0 8px 8px;border-color:transparent transparent var(--text-tertiary) transparent}.viz-window-resize-handle:hover:after{border-color:transparent transparent var(--accent-primary) transparent}.viz-toolbar{background:var(--bg-tertiary);padding:4px 8px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border-primary);font-size:11px;flex-shrink:0}.viz-toolbar-group{display:flex;align-items:center;gap:4px;padding-right:8px;border-right:1px solid var(--border-primary)}.viz-select{font-size:11px;padding:2px 4px;border:1px solid var(--border-secondary);border-radius:3px;background:var(--bg-secondary);color:var(--text-primary)}.viz-checkbox{display:flex;align-items:center;gap:2px;cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--text-primary)}.viz-btn{width:20px;height:20px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-secondary);border-radius:3px;background:var(--bg-secondary);cursor:pointer;font-weight:700;color:var(--text-secondary);padding:0}.viz-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-active)}.oscilloscope-view.audition-theme{position:relative;display:flex;flex-direction:column;background:var(--panel-bg-alt);border-radius:4px;overflow:hidden}.osc-toolbar{display:flex;align-items:center;gap:6px;padding:3px 8px;background:var(--panel-bg);border-bottom:1px solid var(--panel-border);flex-shrink:0;min-height:30px}.osc-toolbar-section{display:flex;align-items:center;gap:4px}.osc-toolbar-divider{width:1px;height:18px;background:var(--panel-active-bg);flex-shrink:0}.osc-label{font-size:10px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif;white-space:nowrap;-webkit-user-select:none;user-select:none}.osc-slider{-webkit-appearance:none;appearance:none;width:64px;height:4px;background:var(--panel-slider);border-radius:2px;outline:none;cursor:pointer}.osc-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer;transition:background .12s ease}.osc-slider::-webkit-slider-thumb:hover{background:var(--panel-slider-thumb-hover)}.osc-slider::-moz-range-thumb{width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer}.osc-slider::-moz-range-track{background:var(--panel-slider);height:4px;border-radius:2px}.osc-input{width:56px;height:20px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;text-align:right;outline:none;transition:border-color .12s ease}.osc-input:focus{border-color:#00e5a066;color:var(--panel-text-2)}.osc-input-narrow{width:42px}.osc-input::-webkit-inner-spin-button,.osc-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.osc-input[type=number]{-moz-appearance:textfield}.osc-channels{gap:2px!important}.osc-channel-toggle{display:flex;align-items:center;gap:2px;cursor:pointer;padding:1px 3px;border-radius:3px;transition:background .12s ease;-webkit-user-select:none;user-select:none}.osc-channel-toggle:hover{background:var(--panel-active-bg)}.osc-channel-toggle input[type=checkbox]{display:none}.osc-channel-dot{width:8px;height:8px;border-radius:50%;border:1.5px solid;flex-shrink:0;transition:background .12s ease}.osc-channel-label{font-size:9px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif}.osc-channel-toggle.active .osc-channel-label{color:var(--panel-text-2)}.osc-canvas{display:block;cursor:crosshair}.spectrum-view.audition-theme{position:relative;display:flex;flex-direction:column;background:var(--panel-bg-alt);border-radius:4px;overflow:hidden}.sa-toolbar{display:flex;align-items:center;gap:6px;padding:3px 8px;background:var(--panel-bg);border-bottom:1px solid var(--panel-border);flex-shrink:0;min-height:30px}.sa-toolbar-section{display:flex;align-items:center;gap:4px}.sa-toolbar-divider{width:1px;height:18px;background:var(--panel-active-bg);flex-shrink:0}.sa-btn{height:22px;padding:0 7px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-3);font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;letter-spacing:.5px;cursor:pointer;transition:all .12s ease;-webkit-user-select:none;user-select:none}.sa-btn:hover{background:var(--panel-hover-bg);color:var(--panel-text-2);border-color:var(--panel-border-hover)}.sa-btn.active{background:#00e5a026;color:var(--panel-accent);border-color:#00e5a04d}.sa-label{font-size:10px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif;white-space:nowrap;-webkit-user-select:none;user-select:none}.sa-unit{font-size:9px;color:var(--panel-text-5);font-family:Segoe UI,SF Pro,system-ui,sans-serif;-webkit-user-select:none;user-select:none}.sa-slider{-webkit-appearance:none;appearance:none;width:64px;height:4px;background:var(--panel-slider);border-radius:2px;outline:none;cursor:pointer}.sa-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer;transition:background .12s ease}.sa-slider::-webkit-slider-thumb:hover{background:var(--panel-slider-thumb-hover)}.sa-slider::-moz-range-thumb{width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer}.sa-slider::-moz-range-track{background:var(--panel-slider);height:4px;border-radius:2px}.sa-input{width:56px;height:20px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;text-align:right;outline:none;transition:border-color .12s ease}.sa-input:focus{border-color:#00e5a066;color:var(--panel-text-2)}.sa-input-narrow{width:42px}.sa-input::-webkit-inner-spin-button,.sa-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.sa-input[type=number]{-moz-appearance:textfield}.sa-select{height:22px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI,SF Pro,system-ui,sans-serif;outline:none;cursor:pointer;transition:border-color .12s ease}.sa-select:focus{border-color:#00e5a066}.sa-canvas{display:block;cursor:crosshair}.waterfall-view.audition-theme{position:relative;display:flex;flex-direction:column;background:var(--panel-bg-alt);border-radius:4px;overflow:hidden}.wf-toolbar{display:flex;align-items:center;gap:6px;padding:3px 8px;background:var(--panel-bg);border-bottom:1px solid var(--panel-border);flex-shrink:0;min-height:30px}.wf-toolbar-section{display:flex;align-items:center;gap:4px}.wf-toolbar-divider{width:1px;height:18px;background:var(--panel-active-bg);flex-shrink:0}.wf-select{height:22px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI,SF Pro,system-ui,sans-serif;outline:none;cursor:pointer}.wf-select:hover{background:var(--panel-hover-bg);border-color:var(--panel-border-hover)}.wf-select option{background:var(--panel-dropdown-bg);color:var(--panel-text-3)}.wf-btn{height:22px;padding:0 7px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-3);font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;letter-spacing:.5px;cursor:pointer;transition:all .12s ease;-webkit-user-select:none;user-select:none}.wf-btn:hover{background:var(--panel-hover-bg);color:var(--panel-text-2);border-color:var(--panel-border-hover)}.wf-btn.active{background:#00e5a026;color:var(--panel-accent);border-color:#00e5a04d}.wf-label{font-size:10px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif;white-space:nowrap;-webkit-user-select:none;user-select:none}.wf-unit{font-size:9px;color:var(--panel-text-5);font-family:Segoe UI,SF Pro,system-ui,sans-serif;-webkit-user-select:none;user-select:none}.wf-slider{-webkit-appearance:none;appearance:none;width:56px;height:4px;background:var(--panel-slider);border-radius:2px;outline:none;cursor:pointer}.wf-slider-short{width:44px}.wf-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer;transition:background .12s ease}.wf-slider::-webkit-slider-thumb:hover{background:var(--panel-slider-thumb-hover)}.wf-slider::-moz-range-thumb{width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer}.wf-slider::-moz-range-track{background:var(--panel-slider);height:4px;border-radius:2px}.wf-input{width:52px;height:20px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;text-align:right;outline:none;transition:border-color .12s ease}.wf-input:focus{border-color:#00e5a066;color:var(--panel-text-2)}.wf-input-narrow{width:40px}.wf-input::-webkit-inner-spin-button,.wf-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.wf-input[type=number]{-moz-appearance:textfield}.wf-canvas{display:block;cursor:crosshair}.constellation-view.audition-theme{position:relative;display:flex;flex-direction:column;background:var(--panel-bg-alt);border-radius:4px;overflow:hidden}.cv-toolbar{display:flex;align-items:center;gap:6px;padding:3px 8px;background:var(--panel-bg);border-bottom:1px solid var(--panel-border);flex-shrink:0;min-height:30px}.cv-toolbar-section{display:flex;align-items:center;gap:4px}.cv-toolbar-divider{width:1px;height:18px;background:var(--panel-active-bg);flex-shrink:0}.cv-btn{height:22px;padding:0 7px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-subtle-bg);color:var(--panel-text-3);font-size:10px;font-weight:600;font-family:Segoe UI,SF Pro,system-ui,sans-serif;letter-spacing:.5px;cursor:pointer;transition:all .12s ease;-webkit-user-select:none;user-select:none}.cv-btn:hover{background:var(--panel-hover-bg);color:var(--panel-text-2);border-color:var(--panel-border-hover)}.cv-btn.active{background:#00e5a026;color:var(--panel-accent);border-color:#00e5a04d}.cv-label{font-size:10px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif;white-space:nowrap;-webkit-user-select:none;user-select:none}.cv-slider{-webkit-appearance:none;appearance:none;width:72px;height:4px;background:var(--panel-slider);border-radius:2px;outline:none;cursor:pointer}.cv-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer;transition:background .12s ease}.cv-slider::-webkit-slider-thumb:hover{background:var(--panel-slider-thumb-hover)}.cv-slider::-moz-range-thumb{width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer}.cv-slider::-moz-range-track{background:var(--panel-slider);height:4px;border-radius:2px}.cv-input{width:48px;height:20px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;text-align:right;outline:none;transition:border-color .12s ease}.cv-input:focus{border-color:#00e5a066;color:var(--panel-text-2)}.cv-input::-webkit-inner-spin-button,.cv-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.cv-input[type=number]{-moz-appearance:textfield}.cv-canvas{display:block;cursor:crosshair}.numeric-indicator-view{display:flex;flex-direction:column;background:#1a1a2e;border-radius:4px;overflow:hidden;padding:16px;gap:16px;font-family:Segoe UI,SF Pro,system-ui,sans-serif;box-sizing:border-box}.ni-main-value{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px;background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:6px}.ni-main-label{font-size:11px;color:#7a8599;text-transform:uppercase;letter-spacing:1px;-webkit-user-select:none;user-select:none}.ni-value-real{font-size:32px;font-weight:300;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:#00e5a0;text-shadow:0 0 12px rgba(0,229,160,.3);line-height:1.2;word-break:break-all;text-align:center}.ni-value-complex{font-size:26px;font-weight:300;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;line-height:1.3;text-align:center;word-break:break-all}.ni-re{color:#00e5a0;text-shadow:0 0 12px rgba(0,229,160,.3)}.ni-sign{color:#7a8599;margin:0 2px}.ni-im{color:#5b9aff;text-shadow:0 0 12px rgba(91,154,255,.3)}.ni-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.ni-stat{display:flex;justify-content:space-between;align-items:baseline;padding:6px 10px;background:#ffffff06;border:1px solid rgba(255,255,255,.04);border-radius:4px;gap:8px}.ni-stat-label{font-size:10px;color:#7a8599;white-space:nowrap;-webkit-user-select:none;user-select:none;flex-shrink:0}.ni-stat-value{font-size:12px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:#c8d6e5;text-align:right;overflow:hidden;text-overflow:ellipsis}.multi-spectrum-view.audition-theme{position:relative;display:flex;flex-direction:column;background:var(--panel-bg-alt);border-radius:4px;overflow:hidden}.msa-toolbar{display:flex;align-items:center;gap:6px;padding:3px 8px;background:var(--panel-bg);border-bottom:1px solid var(--panel-border);flex-shrink:0;min-height:30px;flex-wrap:wrap}.msa-toolbar-section{display:flex;align-items:center;gap:4px}.msa-toolbar-divider{width:1px;height:18px;background:var(--panel-active-bg);flex-shrink:0}.msa-label{font-size:10px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif;white-space:nowrap;-webkit-user-select:none;user-select:none}.msa-unit{font-size:9px;color:var(--panel-text-5);font-family:Segoe UI,SF Pro,system-ui,sans-serif;-webkit-user-select:none;user-select:none}.msa-slider{-webkit-appearance:none;appearance:none;width:64px;height:4px;background:var(--panel-slider);border-radius:2px;outline:none;cursor:pointer}.msa-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer;transition:background .12s ease}.msa-slider::-webkit-slider-thumb:hover{background:var(--panel-slider-thumb-hover)}.msa-slider::-moz-range-thumb{width:10px;height:14px;border-radius:2px;background:var(--panel-slider-thumb);border:1px solid var(--panel-slider-thumb-border);cursor:pointer}.msa-slider::-moz-range-track{background:var(--panel-slider);height:4px;border-radius:2px}.msa-input{width:56px;height:20px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;text-align:right;outline:none;transition:border-color .12s ease}.msa-input:focus{border-color:#00e5a066;color:var(--panel-text-2)}.msa-input-narrow{width:42px}.msa-input::-webkit-inner-spin-button,.msa-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.msa-input[type=number]{-moz-appearance:textfield}.msa-select{height:22px;padding:0 4px;border:1px solid var(--panel-border);border-radius:3px;background:var(--panel-input-bg);color:var(--panel-text-3);font-size:10px;font-family:Segoe UI,SF Pro,system-ui,sans-serif;outline:none;cursor:pointer;transition:border-color .12s ease}.msa-select:focus{border-color:#00e5a066}.msa-channels{gap:2px!important}.msa-channel-toggle{display:flex;align-items:center;gap:2px;cursor:pointer;padding:1px 3px;border-radius:3px;transition:background .12s ease;-webkit-user-select:none;user-select:none}.msa-channel-toggle:hover{background:var(--panel-active-bg)}.msa-channel-toggle input[type=checkbox]{display:none}.msa-channel-dot{width:8px;height:8px;border-radius:50%;border:1.5px solid;flex-shrink:0;transition:background .12s ease}.msa-channel-label{font-size:9px;color:var(--panel-text-4);font-family:Segoe UI,SF Pro,system-ui,sans-serif}.msa-channel-toggle.active .msa-channel-label{color:var(--panel-text-2)}.msa-canvas{display:block;cursor:crosshair}.measurement-view{display:flex;flex-direction:column;padding:12px;font-family:Segoe UI,system-ui,sans-serif;background:var(--viz-bg, #f8f9fa);overflow:hidden}.measurement-view.dark-theme{background:var(--viz-bg-dark, #1a1a2e);color:#e0e0e0}.mv-main-value{display:flex;flex-direction:column;align-items:center;padding:16px 0;border-bottom:1px solid var(--border-color, #ddd);margin-bottom:12px}.dark-theme .mv-main-value{border-bottom-color:#333}.mv-main-label{font-size:14px;font-weight:500;color:#666;margin-bottom:4px;text-transform:uppercase;letter-spacing:1px}.dark-theme .mv-main-label{color:#999}.mv-value{font-size:32px;font-weight:700;font-family:Segoe UI Mono,SF Mono,Consolas,monospace;color:#2196f3}.dark-theme .mv-value{color:#64b5f6}.mv-unit{font-size:.6em;font-weight:400;opacity:.7}.mv-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mv-stat{display:flex;flex-direction:column;padding:8px;background:var(--stat-bg, rgba(0,0,0,.03));border-radius:6px}.dark-theme .mv-stat{background:#ffffff0d}.mv-stat-label{font-size:11px;color:#888;margin-bottom:2px}.mv-stat-value{font-size:14px;font-weight:600;font-family:Segoe UI Mono,SF Mono,Consolas,monospace}.histogram-view{display:flex;align-items:center;justify-content:center}.histogram-view canvas{display:block}.eye-diagram-view{display:flex;align-items:center;justify-content:center}.eye-diagram-view canvas{display:block}.pole-zero-view{display:flex;align-items:center;justify-content:center}.pole-zero-view canvas{border-radius:4px}.thd-meter-view{display:flex;align-items:center;justify-content:center}.thd-meter-view canvas{border-radius:4px}.phase-portrait-view{display:flex;align-items:center;justify-content:center}.phase-portrait-view canvas{border-radius:4px}.group-delay-view{display:flex;align-items:center;justify-content:center}.group-delay-view canvas{border-radius:4px}.error-boundary-fallback{padding:16px;text-align:center;color:var(--text-secondary, #888);font-size:13px}.error-boundary-reset-btn{margin-top:8px;padding:4px 12px;border:1px solid var(--border-primary, #ccc);border-radius:4px;background:var(--bg-secondary, #f5f5f5);cursor:pointer;font-size:12px;color:var(--text-primary, #333)}*{box-sizing:border-box}.app{height:100vh;height:100dvh;display:flex;flex-direction:column;background:var(--bg-primary);transition:background-color .3s,color .3s;overflow:hidden;max-width:100vw}.app-content{flex:1;display:flex;position:relative;overflow:hidden;min-width:0;min-height:0}.toolbars-container{display:flex;height:100%;position:relative;z-index:10}.dark-theme{background:var(--bg-primary);color:var(--text-primary)}:root{--bg-primary: #f9fafb;--bg-secondary: #ffffff;--bg-tertiary: #f3f4f6;--text-primary: #1a192b;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border-primary: #e5e7eb;--border-secondary: #d1d5db;--border-hover: #4F46E5;--accent-primary: #4F46E5;--accent-hover: #4338ca;--accent-active: #3730a3;--success: #10b981;--success-hover: #059669;--danger: #ef4444;--danger-hover: #dc2626;--warning: #f59e0b;--warning-hover: #d97706;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--transition-fast: .15s;--transition-normal: .2s;--transition-slow: .3s;--toolbar-bg: #ffffff;--toolbar-border: #e5e7eb;--toolbar-group-bg: #ffffff;--toolbar-item-bg: #ffffff;--toolbar-item-hover-bg: #f9fafb;--toolbar-item-hover-border: #d1d5db;--toolbar-icon-bg: #f3f4f6;--toolbar-icon-hover-bg: #ffffff;--panel-bg: #e4e6eb;--panel-bg-alt: #eaecf0;--panel-border: rgba(0, 0, 0, .1);--panel-border-hover: rgba(0, 0, 0, .16);--panel-hover-bg: rgba(0, 0, 0, .05);--panel-active-bg: rgba(0, 0, 0, .08);--panel-subtle-bg: rgba(0, 0, 0, .04);--panel-input-bg: rgba(255, 255, 255, .6);--panel-tooltip-bg: #303040;--panel-tooltip-border: rgba(255, 255, 255, .12);--panel-dropdown-bg: #ffffff;--panel-dropdown-border: rgba(0, 0, 0, .12);--panel-scrollbar: rgba(0, 0, 0, .12);--panel-scrollbar-hover: rgba(0, 0, 0, .2);--panel-text-1: #1a1a2e;--panel-text-2: #374151;--panel-text-3: #4b5563;--panel-text-4: #6b7280;--panel-text-5: #9ca3af;--panel-text-6: #b4bcc8;--panel-accent: #059669;--panel-accent-cyan: #0284c7;--panel-accent-orange: #d97706;--panel-accent-gold: #b45309;--panel-slider: rgba(0, 0, 0, .08);--panel-slider-thumb: #9ca3af;--panel-slider-thumb-hover: #6b7280;--panel-slider-thumb-border: rgba(0, 0, 0, .15);--signal-real: #3b82f6;--signal-complex: #8b5cf6;--canvas-bg: #f9fafb;--canvas-grid: #e5e7eb;--canvas-grid-major: rgba(0, 0, 0, .1);--canvas-grid-minor: rgba(0, 0, 0, .05);--canvas-axis: #9ca3af;--canvas-text: #6b7280;--canvas-text-secondary: #4b5563;--canvas-signal: #3b82f6;--canvas-signal-alpha: rgba(59, 130, 246, .6);--canvas-accent: #ef4444;--canvas-crosshair: #000000;--canvas-cursor-bg: rgba(255, 255, 255, .9);--canvas-cursor-text: #000000;--canvas-waterfall-bg: #ffffff;--canvas-overlay-text: #555555;--canvas-unit-circle: #d1d5db}.dark-theme,[data-theme=dark]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-tertiary: #6e7681;--border-primary: #30363d;--border-secondary: #3c444d;--border-hover: #58a6ff;--accent-primary: #58a6ff;--accent-hover: #79c0ff;--accent-active: #388bfd;--success: #3fb950;--success-hover: #56d364;--danger: #f85149;--danger-hover: #ff7b72;--warning: #d29922;--warning-hover: #e3b341;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6);--toolbar-bg: #161b22;--toolbar-border: #30363d;--toolbar-group-bg: #161b22;--toolbar-item-bg: #161b22;--toolbar-item-hover-bg: #21262d;--toolbar-item-hover-border: #3c444d;--toolbar-icon-bg: #21262d;--toolbar-icon-hover-bg: #2d333b;--panel-bg: #12122a;--panel-bg-alt: #161b26;--panel-border: rgba(255, 255, 255, .06);--panel-border-hover: rgba(255, 255, 255, .12);--panel-hover-bg: rgba(255, 255, 255, .06);--panel-active-bg: rgba(255, 255, 255, .08);--panel-subtle-bg: rgba(255, 255, 255, .03);--panel-input-bg: rgba(0, 0, 0, .3);--panel-tooltip-bg: #1a1a2e;--panel-tooltip-border: rgba(255, 255, 255, .1);--panel-dropdown-bg: #1a1a2e;--panel-dropdown-border: rgba(255, 255, 255, .08);--panel-scrollbar: rgba(255, 255, 255, .06);--panel-scrollbar-hover: rgba(255, 255, 255, .15);--panel-text-1: #e6edf3;--panel-text-2: #c8d6e5;--panel-text-3: #8b949e;--panel-text-4: #7a8599;--panel-text-5: #5a6a7e;--panel-text-6: #4a5a6e;--panel-accent: #00e5a0;--panel-accent-cyan: #00c8ff;--panel-accent-orange: #ff8c00;--panel-accent-gold: #ffd700;--panel-slider: rgba(255, 255, 255, .08);--panel-slider-thumb: #3a4a60;--panel-slider-thumb-hover: #4a5a70;--panel-slider-thumb-border: rgba(255, 255, 255, .15);--signal-real: #60a5fa;--signal-complex: #a78bfa;--canvas-bg: #1f2937;--canvas-grid: #374151;--canvas-grid-major: rgba(255, 255, 255, .1);--canvas-grid-minor: rgba(255, 255, 255, .05);--canvas-axis: #6b7280;--canvas-text: #9ca3af;--canvas-text-secondary: #9ca3af;--canvas-signal: #60a5fa;--canvas-signal-alpha: rgba(96, 165, 250, .6);--canvas-accent: #ef4444;--canvas-crosshair: #ffffff;--canvas-cursor-bg: rgba(0, 0, 0, .8);--canvas-cursor-text: #ffffff;--canvas-waterfall-bg: #000000;--canvas-overlay-text: #aaaaaa;--canvas-unit-circle: #4b5563}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;margin:0;padding:0;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease;overscroll-behavior:none;touch-action:manipulation;-webkit-overflow-scrolling:touch}body.dialog-open{overflow:hidden!important;position:fixed;width:100%;height:100%}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}*{scrollbar-width:thin;scrollbar-color:var(--border-primary) var(--bg-secondary)}