:root{--bg-color: #1e1e1e;--panel-color: #252526;--panel-color-transparent: #252526f5;--text-color: #cfcfcf;--accent-color: #007acc;--node-color: #2d2d30;--wire-color: #007acc;--selected-color: #505050;--wire-active-color: #4ec9b0;--wire-dot-color: #007acc;--wire-hover-color: #4fc3f7;--blue: #007acc;--g08: #333;--g04: #ffffff}body{margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-color);color:var(--text-color);overflow:hidden;height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#555;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#777}*{scrollbar-width:thin;scrollbar-color:#555 var(--bg-color)}#app{display:flex;flex-direction:column;height:100%}#toolbar{width:50px;background-color:var(--panel-color);padding:10px 0;display:flex;flex-direction:column;align-items:center;gap:8px;border-right:1px solid #333;position:relative;z-index:1000;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}.tool-button{width:35px;height:35px;background-color:#333;border:none;border-radius:4px;color:var(--text-color);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;position:relative}.tool-button i,.tool-button svg,.control-button i,.control-button svg{pointer-events:none}.tool-button:hover{background-color:#444}.tool-button.active{background-color:var(--accent-color)}#custom-tooltip{position:absolute;background-color:#111;color:#fff;padding:8px 12px;border-radius:6px;font-size:12px;z-index:99999;box-shadow:0 4px 10px #00000080;border:1px solid #333;opacity:0;visibility:hidden;transition:opacity .1s ease-in-out,visibility .1s ease-in-out;display:flex;flex-direction:column;gap:6px;max-width:220px;pointer-events:none}#custom-tooltip.visible{opacity:1;visibility:visible}.tooltip-header{display:flex;justify-content:space-between;align-items:center;font-weight:700;gap:15px;font-size:13px;color:var(--accent-color)}.tooltip-desc{color:#bbb;line-height:1.4;font-size:11px}kbd.shortcut{background-color:#333;border:1px solid #555;border-radius:4px;padding:2px 6px;font-family:monospace;font-size:10px;color:#fff;box-shadow:0 2px #222}#properties-panel{position:relative;width:250px;background-color:var(--panel-color);padding:10px;border-left:1px solid #333;overflow:visible;scrollbar-width:thin;scrollbar-color:#444 var(--panel-color);transition:margin-right .3s ease;flex-shrink:0;z-index:1001}#properties-panel.collapsed{margin-right:-271px}#properties-scroll-area{height:100%;overflow-y:auto}#toggle-properties{position:absolute;top:50%;left:-24px;width:24px;height:48px;transform:translateY(-50%);background-color:var(--panel-color);border:1px solid #333;border-right:none;border-radius:4px 0 0 4px;color:var(--text-color);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1}#toggle-properties:hover{background-color:#333}#graph-area{flex:1;position:relative;overflow:hidden;background-color:#2a2a2a;background-image:linear-gradient(#333 1px,transparent 1px),linear-gradient(90deg,#333 1px,transparent 1px);background-size:20px 20px;cursor:default}#graph-area.panning{cursor:grabbing}.node{position:absolute;min-width:150px;background-color:var(--node-color);border-radius:4px;box-shadow:0 2px 10px #0000004d;-webkit-user-select:none;user-select:none;border-left:4px solid var(--accent-color);transform-origin:top left;cursor:grab;z-index:10}.node.selected{outline:2px solid var(--accent-color)}.node-header{padding:8px 12px;background-color:#0003;border-bottom:1px solid #444;font-weight:700;display:flex;justify-content:flex-start;align-items:center;gap:8px;cursor:move}.node-content{padding:8px 12px;max-width:300px;word-wrap:break-word;white-space:normal}.node-input,.node-output{position:absolute;width:14px;height:14px;background-color:#666;border-radius:50%;cursor:crosshair;z-index:10;transition:all .2s;border:2px solid var(--node-color)}div.node div.node-input{left:-10px!important}div.node div.node-output{right:-10px!important}div.node div.node-input:not([data-connector-index]),div.node div.node-output:not([data-connector-index]){top:30px!important;left:-10px!important}div.node div.node-output:not([data-connector-index]){right:-10px!important}.node-input:hover,.node-output:hover{background-color:var(--accent-color);transform:scale(1.3)}.node-input.active,.node-output.active{background-color:var(--wire-active-color);transform:scale(1.5);box-shadow:0 0 5px var(--wire-active-color)}.node-input.highlight,.node-output.highlight{background-color:var(--wire-hover-color);transform:scale(1.3)}.wire{stroke:var(--wire-color);stroke-width:4;fill:none;z-index:1;cursor:pointer;pointer-events:visibleStroke}.wire.active{stroke:var(--wire-active-color);stroke-width:3}.wire.selected{stroke:var(--accent-color);stroke-width:3}.wire.highlight{stroke:var(--wire-hover-color);stroke-width:3}#simulation-controls{position:fixed;bottom:50px;left:50%;transform:translate(-50%);background-color:#111;padding:10px;border-radius:4px;display:flex;gap:10px;box-shadow:0 2px 10px #00000080;z-index:1200}.control-button{padding:6px 12px;background-color:#333;border:none;border-radius:4px;color:var(--text-color);cursor:pointer;display:flex;align-items:center;gap:4px}.control-button:hover{background-color:#444}.control-button.active{background-color:var(--accent-color)}.control-button.vertical{flex-direction:column;padding:6px 10px;gap:4px;font-size:11px;min-width:50px}#chart-drawer{position:fixed;bottom:0;transform:translateY(100%);left:0;width:100%;height:400px;background-color:var(--panel-color-transparent);transition:transform .3s;z-index:1100;padding:0;box-shadow:0 -2px 10px #0000004d;resize:vertical;overflow:auto;min-height:100px;max-height:calc(100vh - 50px)}#chart-drawer:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:100px;height:6px;background-color:#444;border-radius:3px;cursor:ns-resize;z-index:100}#chart-drawer:before:hover{background-color:var(--accent-color)}#chart-drawer.resizing:before{background-color:var(--accent-color)}#chart-drawer.open{transform:translateY(0)}#chart-drawer.resizing{-webkit-user-select:none;user-select:none}#sheet-drawer{position:fixed;bottom:0;transform:translateY(100%);left:0;width:100%;height:400px;background-color:var(--panel-color-transparent);transition:transform .3s;z-index:1100;padding:0;box-shadow:0 -2px 10px #0000004d;resize:vertical;overflow:auto;min-height:100px;max-height:calc(100vh - 50px)}#sheet-drawer:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:100px;height:6px;background-color:#444;border-radius:3px;cursor:ns-resize;z-index:100}#sheet-drawer:before:hover{background-color:var(--accent-color)}#sheet-drawer.resizing:before{background-color:var(--accent-color)}#sheet-drawer.open{transform:translateY(0)}#sheet-drawer.resizing{-webkit-user-select:none;user-select:none}#chart-container{width:100%;height:98%;overflow-x:auto;-webkit-user-select:none;user-select:none;cursor:grab}#chart-controls{position:absolute;top:10px;right:10px;display:flex;gap:5px;z-index:100}#sheet-controls{position:absolute;top:10px;right:10px;display:flex;gap:5px;z-index:100;align-items:center}#chart-controls label{color:#e0e0e0}#chart-controls input[type=number]{width:60px;padding:2px}#credit{position:absolute;bottom:10px;left:60px;display:flex;gap:5px;z-index:100}#top-right-controls{position:absolute;top:10px;right:10px;display:flex;flex-direction:row;gap:10px;align-items:flex-start;z-index:1000}#minimap-container{background-color:var(--panel-color-transparent);border:1px solid #444;border-radius:4px;overflow:hidden;box-shadow:0 2px 10px #00000080;display:flex;flex-direction:column;width:200px}#minimap-header{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;background-color:#0000004d;font-size:12px;font-weight:700;border-bottom:1px solid #444;cursor:pointer;-webkit-user-select:none;user-select:none}#toggle-minimap{background:none;border:none;color:var(--text-color);cursor:pointer;padding:2px;display:flex;align-items:center;justify-content:center;border-radius:3px}#toggle-minimap:hover{background-color:#ffffff1a}#minimap-content{position:relative;height:150px;background-color:var(--panel-color);transition:height .3s ease;overflow:hidden}#minimap-content.minimized{height:0}#minimap-canvas{position:absolute;top:0;left:0;width:100%;height:100%}#minimap-viewport{position:absolute;border:1px solid rgba(255,255,255,.7);background-color:#ffffff26;pointer-events:none;box-sizing:border-box}.property-group{margin-bottom:15px}.property-group h4{margin:0 0 8px;padding-bottom:4px;border-bottom:1px solid #444}.property-row{display:flex;justify-content:space-between;margin-bottom:8px;align-items:center}.property-row label{font-size:.9em;margin-right:10px;white-space:nowrap}.property-row input,.property-row select,.property-row textarea{width:120px;background-color:#333;border:1px solid #444;color:var(--text-color);padding:4px;border-radius:3px;font-family:inherit}.resource-value{font-size:1.2em;font-weight:700;margin:5px 0}.node-pool .resource-value{color:#4ec9b0}.context-menu{position:absolute;background-color:var(--panel-color);border:1px solid #444;border-radius:4px;box-shadow:0 2px 10px #00000080;z-index:200;min-width:150px}.context-menu-item{padding:8px 12px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:13px}.context-menu-item:hover{background-color:var(--accent-color)}.context-menu-item .shortcut{color:#888;font-size:11px}.context-menu-item:hover .shortcut{color:#ddd}.node-source{border-left-color:#4ec9b0}.node-drain{border-left-color:#f44747}.node-pool{border-left-color:#007acc}.node-gate{border-left-color:#b5cea8}.node-trader{border-left-color:#ce9178}.node-converter{border-left-color:#c586c0}.node-register{border-left-color:#dcdcaa}.node-delay{border-left-color:#9cdcfe}.node-end{border-left-color:#d16969}#wires-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:visible}.temp-wire{stroke:var(--wire-active-color);stroke-width:2;fill:none;pointer-events:none}.resource-dot{position:absolute;width:16px;height:16px;background-color:var(--wire-dot-color);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;color:#fff;pointer-events:none;z-index:10;transform:translate(-50%,-50%) scale(var(--graph-scale, 1));transform-origin:center}.color-picker-popup{position:absolute;background-color:var(--panel-color);border:1px solid #444;border-radius:4px;padding:10px;z-index:3000;box-shadow:0 2px 10px #00000080;width:200px}.color-picker-popup h4{margin:0 0 8px;text-align:center;font-size:14px}.color-options-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(20px,1fr));gap:5px;margin-bottom:10px}.color-option{width:20px;height:20px;border-radius:3px;cursor:pointer;border:1px solid transparent}.color-option:hover{border:1px solid var(--text-color)}.color-option.selected{border:2px solid var(--accent-color)}.color-picker-actions{display:flex;justify-content:flex-end;margin-top:10px}.color-picker-actions button{padding:4px 8px;background-color:#333;border:none;border-radius:3px;color:var(--text-color);cursor:pointer}.color-picker-actions button:hover{background-color:#444}.color-preview{width:100%;height:30px;border-radius:3px;margin-bottom:8px;border:1px solid #444}.color-hex-value{font-family:monospace;font-size:12px;text-align:center;margin-bottom:8px;-webkit-user-select:all;user-select:all}input[type=range]{-webkit-appearance:none;width:100px;height:6px;background:#333;border-radius:3px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;background:var(--accent-color);border-radius:50%;cursor:pointer}input[type=range]::-moz-range-thumb{width:14px;height:14px;background:var(--accent-color);border-radius:50%;cursor:pointer}#speed-slider{margin:0}#speed-value{display:inline-block;min-width:20px;text-align:center}#feedback-button{width:35px;height:35px;background-color:#333;border:none;border-radius:4px;color:var(--text-color);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;position:absolute;bottom:10px}#feedback-button:hover{background-color:#444}.toggle-container{display:inline-flex;align-items:center;gap:8px;margin-left:10px}.custom-checkbox{display:none}.custom-checkbox+label{position:relative;display:inline-block;width:57px;height:27px;background:var(--g08);border-radius:20rem;cursor:pointer;transition:all .4s ease;box-shadow:inset 0 0 0 1px #0000001a;vertical-align:middle}.custom-checkbox+label:after{content:"";position:absolute;left:2px;top:2px;width:23px;height:23px;background:#fff;border-radius:50%;transition:all .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 1px 2px #0003}.custom-checkbox+label:before{content:"OFF";position:absolute;right:8px;top:6px;font-size:12px;color:var(--g04);transition:all .3s ease}.custom-checkbox:checked+label{background:var(--blue)}.custom-checkbox:checked+label:after{left:calc(100% - 25px)}.custom-checkbox:checked+label:before{content:"ON";left:8px;right:auto;color:#fff}.toggle-label{font-size:14px;color:var(--text-color);vertical-align:middle}.pin-name{padding:2px;font-size:12px}.remove-pin{padding:2px 6px;font-size:12px;background-color:#f44336;color:#fff;border:none;border-radius:3px;cursor:pointer}.remove-pin:hover{background-color:#d32f2f}#right-drawer{position:fixed;top:50px;right:0;width:400px;height:calc(100vh - 50px);background-color:var(--panel-color);border-left:1px solid #333;z-index:3000;transition:transform .3s ease;transform:translate(0);box-shadow:-2px 0 10px #00000080;display:flex;flex-direction:column}#right-drawer.collapsed{transform:translate(100%);box-shadow:none}#close-right-drawer{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--text-color);cursor:pointer;padding:5px}#close-right-drawer:hover{color:#fff;background-color:#444;border-radius:4px}#left-drawer{position:fixed;top:50px;left:0;width:350px;height:calc(100vh - 50px);background-color:var(--panel-color);border-right:1px solid #333;z-index:3000;transition:transform .3s ease;transform:translate(0);box-shadow:2px 0 10px #00000080;display:flex;flex-direction:column}#left-drawer.collapsed{transform:translate(-100%);box-shadow:none}#close-left-drawer{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--text-color);cursor:pointer;padding:5px}#close-left-drawer:hover{color:#fff;background-color:#444;border-radius:4px}#right-drawer-content,#left-drawer-content{padding:20px;overflow-y:auto;height:100%;scrollbar-width:thin;scrollbar-color:#444 var(--panel-color)}.node.node-text{border-left:none!important;min-width:100px;min-height:80px;z-index:1!important;display:flex;flex-direction:column}.node.node-text .node-content{flex:1;white-space:pre-wrap;padding-top:5px;cursor:text}.resize-handle{position:absolute;background-color:transparent;z-index:20;transition:background-color .2s}.resize-handle:hover{background-color:#007acc66}.resize-top{top:-4px;left:0;right:0;height:8px;cursor:ns-resize}.resize-bottom{bottom:-4px;left:0;right:0;height:8px;cursor:ns-resize}.resize-left{top:0;bottom:0;left:-4px;width:8px;cursor:ew-resize}#app{display:flex;flex-direction:column;height:100%;overflow:hidden}#main-container{display:flex;flex:1;overflow:hidden;position:relative;height:100%}.resize-right{top:0;bottom:0;right:-4px;width:8px;cursor:ew-resize}.resize-top-left{top:-6px;left:-6px;width:12px;height:12px;cursor:nwse-resize}.resize-top-right{top:-6px;right:-6px;width:12px;height:12px;cursor:nesw-resize}.resize-bottom-left{bottom:-6px;left:-6px;width:12px;height:12px;cursor:nesw-resize}.resize-bottom-right{bottom:-6px;right:-6px;width:12px;height:12px;cursor:nwse-resize}#top-menubar{height:50px;background-color:var(--panel-color);border-bottom:1px solid #333;display:flex;align-items:center;padding:0 10px;z-index:1500;-webkit-user-select:none;user-select:none}.menu-item{position:relative;padding:0 12px;height:100%;display:flex;align-items:center;cursor:pointer;font-size:13px;color:var(--text-color)}.menu-item:hover{background-color:#333;color:#fff}#menubar-center{display:flex;align-items:center;justify-content:center;background-color:#1a1a1a;border-radius:6px;padding:4px;border:1px solid #333}.app-tab{padding:6px 24px;height:auto;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:13px;font-weight:600;color:#888;border-radius:4px;transition:all .2s ease;border-bottom:none}.app-tab:hover{color:#e0e0e0;background-color:#ffffff0d}.app-tab.active{color:#fff;background-color:var(--accent-color);box-shadow:0 2px 5px #0000004d}.dropdown-menu{display:none;position:absolute;top:100%;left:0;background-color:var(--panel-color);border:1px solid #444;border-radius:0 0 4px 4px;box-shadow:0 4px 10px #00000080;min-width:180px;z-index:1600;padding:4px 0}.menu-item:hover .dropdown-menu{display:block}.dropdown-item{padding:6px 16px;font-size:13px;color:var(--text-color);display:flex;justify-content:space-between;align-items:center;gap:20px;white-space:nowrap}.dropdown-item:hover{background-color:var(--accent-color);color:#fff}.dropdown-item .shortcut{color:#888;font-size:11px}.dropdown-item:hover .shortcut{color:#ddd}.undo-history-item:hover{filter:brightness(1.2)}.combine-pin-input[disabled]{opacity:.55;cursor:not-allowed;background-color:#1a1a1c!important;border-color:#333!important}.trigger-badge{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;line-height:1;z-index:20;border:2px solid #1e1e1e;pointer-events:none;box-shadow:0 1px 4px #0006}.trigger-interactive{background:#e67e22;color:#fff}.trigger-passive{background:#3498db;color:#fff}.trigger-onStart{background:#2ecc71;color:#fff}.node-header.interactive-clickable{cursor:pointer!important;outline:2px dashed #e67e22;outline-offset:-2px;border-radius:4px 4px 0 0}.node-header.interactive-clickable:hover{outline-color:#f39c12;background-color:#e67e2226}.segmented-control{display:flex;background:#1a1a1c;border:1px solid #333;border-radius:6px;padding:2px;gap:2px;width:100%}.segmented-control input[type=radio]{display:none}.segmented-control label{flex:1;text-align:center;padding:4px 0;font-size:11px;color:#888;cursor:pointer;border-radius:4px;transition:all .2s;-webkit-user-select:none;user-select:none;white-space:nowrap}.segmented-control label:hover{color:#fff}.segmented-control input[type=radio]:checked+label{background:#333;color:#fff;box-shadow:0 1px 3px #0000004d}body.read-only-mode #properties-content input,body.read-only-mode #properties-content select,body.read-only-mode #properties-content textarea,body.read-only-mode #properties-content button,body.read-only-mode .properties-section button{pointer-events:none!important;opacity:.6!important}body.read-only-mode .node-delete-btn,body.read-only-mode .port,body.read-only-mode .resize-handle{display:none!important}