.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;touch-action:none}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}:root{--bg: #f1f5f9;--panel: #ffffff;--ink: #0f172a;--muted: #64748b;--line: #e2e8f0;--decision: #2563eb;--chance: #d97706;--leaf: #475569;--good: #16a34a;--bad: #dc2626;--hover: #fde68a}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:13px}.app{display:flex;flex-direction:column;height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:var(--panel);border-bottom:1px solid var(--line);gap:12px}.topbar__title{display:flex;align-items:center;gap:12px}.topbar__logo{font-size:26px;color:var(--decision);background:#eff6ff;width:40px;height:40px;display:grid;place-items:center;border-radius:10px}.topbar h1{font-size:16px;margin:0}.topbar p{margin:2px 0 0;color:var(--muted);font-size:12px}.topbar__actions{display:flex;gap:8px}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:7px 12px;border-radius:8px;transition:background .12s,border-color .12s}button:hover{background:#f8fafc;border-color:#cbd5e1}button:disabled{opacity:.4;cursor:not-allowed}.topbar__actions button{font-weight:600}button.ghost{color:var(--muted)}.layout{flex:1;display:grid;grid-template-columns:minmax(440px,38%) 1fr;min-height:0}.left{overflow-y:auto;padding:14px;border-right:1px solid var(--line);background:var(--bg)}.right{min-width:0;position:relative}.table-panel{display:flex;flex-direction:column;gap:12px}.node-card{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--decision);border-radius:10px;padding:10px 12px;box-shadow:0 1px 2px #0f172a0a;transition:box-shadow .12s,border-color .12s,transform .08s}.node-card--chance{border-left-color:var(--chance)}.node-card--error{border-left-color:var(--bad)}.node-card--hovered{box-shadow:0 0 0 3px var(--hover),0 6px 18px #0f172a1f;transform:translateY(-1px)}.node-card__head{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px}.node-card__type{display:inline-flex;flex:0 0 auto;border:1px solid var(--line);border-radius:7px;overflow:hidden}.seg{white-space:nowrap}.seg{border:none;border-radius:0;padding:5px 9px;font-size:11.5px;color:var(--muted);background:var(--panel)}.seg--on{background:var(--decision);color:#fff}.node-card--chance .seg--on{background:var(--chance)}.node-card__label{flex:1 1 140px;min-width:0;font-weight:600;font-size:13.5px;border:1px solid transparent;background:transparent;padding:5px 7px;border-radius:6px}.node-card__label:hover{background:#f8fafc}.node-card__label:focus{background:#fff;border-color:#cbd5e1;outline:none}.node-card__root{display:inline-flex;align-items:center;gap:4px;color:var(--muted);font-size:11.5px;white-space:nowrap}.icon-btn{border:1px solid var(--line);background:var(--panel);width:26px;height:26px;padding:0;border-radius:6px;color:var(--muted);line-height:1}.icon-btn--danger:hover{color:var(--bad);border-color:#fecaca;background:#fef2f2}.node-card__metricbar{display:flex;flex-wrap:wrap;gap:6px 10px;padding:6px 8px;margin-bottom:8px;background:#f8fafc;border-radius:7px;font-variant-numeric:tabular-nums}.metric{color:var(--ink);font-size:12px}.metric b{color:var(--muted);font-weight:600;margin-right:3px;font-size:11px}.metric--err{color:var(--bad)}.outcomes-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -2px}.outcomes{width:100%;min-width:300px;border-collapse:collapse}.outcomes th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600;padding:2px 5px}.outcomes td{padding:3px 5px;vertical-align:middle}.outcomes input,.outcomes select{width:100%;min-width:0;font:inherit;padding:5px 6px;border:1px solid var(--line);border-radius:6px;background:#fff}.outcomes input:focus,.outcomes select:focus{outline:none;border-color:var(--decision)}.outcomes input[type=number]{font-variant-numeric:tabular-nums}.col-prob{width:60px}.col-cost{width:74px}.note-row td{padding:0 5px 5px!important;vertical-align:top}.note-input{width:100%;border:none;background:transparent;font:inherit;font-size:11.5px;color:var(--muted);padding:2px 6px;border-radius:5px}.note-input:hover{background:#f8fafc}.note-input:focus{outline:none;background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}.note-input::placeholder{color:#cbd5e1}.col-val{width:110px}.col-best{width:16px;padding-right:0!important}.best-dot{color:var(--good)}.best-row td{background:#f0fdf4}.linked-ev{display:inline-block;padding:5px 2px;color:var(--decision);font-weight:600;font-variant-numeric:tabular-nums}.node-card__foot{display:flex;align-items:center;gap:12px;margin-top:8px;padding-top:6px;border-top:1px dashed var(--line)}.link-btn{border:none;background:none;color:var(--decision);padding:2px 0;font-weight:600;font-size:12px}.link-btn:hover{background:none;text-decoration:underline}.probsum{margin-left:auto;color:var(--muted);font-size:11.5px;font-variant-numeric:tabular-nums}.probsum--bad{color:var(--bad);font-weight:600}.graph-wrap{position:absolute;top:0;right:0;bottom:0;left:0}.graph-summary{position:absolute;z-index:5;top:12px;left:12px;background:#fffffff0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:10px;padding:8px 12px;box-shadow:0 4px 14px #0f172a14}.graph-summary__title{font-weight:600;font-size:12px;margin-bottom:3px}.graph-summary__stats{display:flex;gap:12px;font-variant-numeric:tabular-nums;font-size:13px}.graph-summary__stats b{color:var(--muted);font-weight:600;font-size:11px;margin-right:2px}.graph-summary__stats--err{color:var(--bad)}.flow-node{background:#fff;border:1.5px solid var(--leaf);border-radius:10px;padding:8px 10px;width:190px;font-size:12px;box-shadow:0 1px 3px #0f172a14;transition:box-shadow .12s,transform .08s}.flow-node--decision{border-color:var(--decision)}.flow-node--chance{border-color:var(--chance);border-radius:28px}.flow-node--leaf{width:150px;border-style:dashed;border-color:var(--leaf);background:#f8fafc}.flow-node--root{box-shadow:0 0 0 3px #bfdbfe}.flow-node--error{border-color:var(--bad)}.flow-node--hovered{box-shadow:0 0 0 3px var(--hover),0 8px 20px #0f172a2e;z-index:10}.flow-node__head{display:flex;align-items:center;gap:6px;font-weight:600}.flow-node__icon{color:var(--muted)}.flow-node--decision .flow-node__icon{color:var(--decision)}.flow-node--chance .flow-node__icon{color:var(--chance)}.flow-node__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.flow-node__metrics{display:flex;gap:8px;margin-top:5px;color:var(--ink);font-variant-numeric:tabular-nums}.flow-node__ev{font-weight:600}.flow-node__std{color:var(--muted)}.flow-node__payoff{margin-top:4px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--leaf)}.flow-node__err{color:var(--bad);font-size:11px}.flow-node__warn{margin-top:4px;color:var(--chance);font-size:10.5px}.react-flow__attribution{display:none}.neg{color:var(--bad)!important}.pos{color:var(--good)!important}.metric.neg b{color:var(--bad)}button.danger{background:var(--bad);color:#fff;border-color:var(--bad);font-weight:600}button.danger:hover{background:#b91c1c;border-color:#b91c1c}.edge-cost{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.edge-label{position:absolute;display:flex;align-items:center;gap:5px;padding:2px 5px;background:#f8fafc;border:1px solid var(--line);border-radius:6px;font-size:11px;pointer-events:all;box-shadow:0 1px 2px #0f172a0f}.edge-label--hovered{background:var(--hover);border-color:#eab308;z-index:5}.edge-label__text{color:#334155;font-weight:500;white-space:nowrap}.edge-prob{width:46px;padding:1px 4px!important;border:1px solid #cbd5e1!important;border-radius:4px;background:#fff;font:inherit;font-variant-numeric:tabular-nums;text-align:right}.edge-prob:focus{outline:none;border-color:var(--decision)!important}.flow-node__payoff{display:flex;align-items:center;gap:1px}.flow-node__payoff-prefix{font-weight:700}.leaf-payoff{width:92px;padding:2px 4px;border:1px solid transparent;border-radius:5px;background:transparent;font:inherit;font-weight:700;color:inherit;font-variant-numeric:tabular-nums}.leaf-payoff:hover{background:#fff;border-color:var(--line)}.leaf-payoff:focus{outline:none;background:#fff;border-color:var(--decision)}.graph-legend{position:absolute;z-index:5;bottom:12px;right:12px;display:flex;gap:14px;background:#fffffff0;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:11px;color:var(--muted)}.graph-legend span{display:inline-flex;align-items:center;gap:5px}.lg{width:16px;height:0;border-top-style:solid;display:inline-block}.lg--opt{border-top:3px solid var(--good)}.lg--best{border-top:2px solid var(--good);opacity:.8}.lg--worst{border-top:2px solid var(--bad);opacity:.8}.graph-rooterr{position:absolute;z-index:5;bottom:12px;left:12px;background:#fef2f2;color:var(--bad);border:1px solid #fecaca;border-radius:8px;padding:6px 10px;font-size:12px}.mono{font-variant-numeric:tabular-nums}.graph-summary__err{color:var(--bad);font-size:12px}.graph-summary__optimal{display:flex;align-items:center;gap:7px;margin:4px 0 8px;font-size:13px}.graph-summary__optimal .mono{margin-left:auto;color:var(--good);font-weight:700}.tag{font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;font-weight:700;padding:2px 6px;border-radius:5px}.tag--opt{background:#dcfce7;color:#15803d}.graph-summary__sub{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;margin-bottom:3px}.graph-summary__options{border-top:1px solid var(--line);padding-top:6px;margin-bottom:6px}.opt-row{display:flex;justify-content:space-between;gap:16px;font-size:12px;padding:1px 0}.opt-row--best{font-weight:700}.opt-row__name{color:var(--ink)}.graph-summary__stats{border-top:1px solid var(--line);padding-top:6px}.graph-error{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;color:var(--muted);background:var(--bg)}.graph-error p{margin:0}.save-pill{font-size:11px;font-weight:600;padding:2px 9px;border-radius:999px;color:var(--muted);background:#f1f5f9;border:1px solid var(--line);white-space:nowrap}.save-pill--saving{color:#b45309;background:#fffbeb;border-color:#fde68a}.save-pill--saved{color:var(--good);background:#f0fdf4;border-color:#bbf7d0}.save-pill--error{color:var(--bad);background:#fef2f2;border-color:#fecaca}.save-pill--fork{color:#7c3aed;background:#f5f3ff;border-color:#ddd6fe}.save-pill--local{color:var(--muted)}.popover{position:relative;display:inline-flex}.popover__panel{position:absolute;top:calc(100% + 8px);z-index:40;min-width:260px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px #0f172a24;padding:14px}.popover__panel--left{left:0}.popover__panel--right{right:0}.projbar{display:flex;align-items:center;gap:2px;margin-top:2px}.proj-name{border:none;background:none;padding:2px 6px;font-size:12px;font-weight:600;color:var(--muted);border-radius:6px;display:inline-flex;align-items:center;gap:7px}.proj-name:hover{background:#f1f5f9;color:var(--ink)}.proj-name-edit{font:inherit;font-size:12px;font-weight:600;padding:2px 6px;border:1px solid var(--decision);border-radius:6px;width:180px}.proj-tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#7c3aed;background:#f5f3ff;border:1px solid #ddd6fe;padding:0 6px;border-radius:999px}.proj-caret{padding:2px 6px;font-size:11px}.proj-panel__head,.proj-panel__foot{display:flex;align-items:center;justify-content:space-between;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:8px}.proj-panel__foot{margin:8px 0 0;padding-top:8px;border-top:1px solid var(--line)}.proj-list{list-style:none;margin:0;padding:0;max-height:280px;overflow-y:auto}.proj-list li{display:flex;align-items:center;gap:4px;border-radius:8px;padding:1px}.proj-list li.is-current{background:#eff6ff}.proj-empty{color:var(--muted);font-size:12px;padding:6px;justify-content:center}.proj-open{flex:1;text-align:left;border:none;background:none;padding:7px 8px;border-radius:7px;display:flex;align-items:center;gap:6px;min-width:0}.proj-open:hover{background:#f1f5f9}.proj-open__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.proj-open__shared{color:var(--decision);font-weight:700}.proj-del-confirm{display:inline-flex;gap:6px;padding-right:4px}.link-btn.danger{color:var(--bad)}.acct-trigger{display:inline-flex;align-items:center;gap:7px}.acct-dot{width:8px;height:8px;border-radius:50%;background:#cbd5e1;display:inline-block}.acct-dot--on{background:var(--good)}.acct-panel__head{font-weight:700;font-size:13px;margin-bottom:6px}.acct-panel__email{font-size:12px;color:var(--decision);margin-bottom:8px;word-break:break-all}.acct-panel__note{font-size:12px;color:var(--muted);margin:0 0 12px;line-height:1.5}.acct-form{display:flex;flex-direction:column;gap:8px}.acct-form input,.share-row input,.proj-name-edit{outline:none}.acct-form input{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px}.acct-form input:focus{border-color:var(--decision)}.acct-form button{font-weight:600}.acct-panel__err,.share-panel__err{margin-top:8px;font-size:12px;color:var(--bad);background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:7px 9px}button.block{width:100%;margin-top:8px}.share-panel__head{font-weight:700;font-size:13px;margin-bottom:6px}.share-panel__note{font-size:12px;color:var(--muted);margin:0 0 12px;line-height:1.5}.share-row{display:flex;gap:6px;margin-bottom:8px}.share-row input{flex:1;font:inherit;font-size:12px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#f8fafc;color:var(--muted);min-width:0}.share-row button{font-weight:600}.fork-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 18px;font-size:12.5px;background:#f5f3ff;border-bottom:1px solid #ddd6fe;color:#5b21b6}.fork-banner button{font-weight:600;background:#7c3aed;color:#fff;border-color:#7c3aed;white-space:nowrap}.fork-banner button:hover{background:#6d28d9;border-color:#6d28d9}.app-error{padding:8px 18px;font-size:12.5px;background:#fef2f2;border-bottom:1px solid #fecaca;color:var(--bad)}.app-footer{display:flex;align-items:center;gap:8px;padding:8px 18px;font-size:11.5px;color:var(--muted);background:var(--panel);border-top:1px solid var(--line)}.app-footer__sep{opacity:.5}.mobile-tabs{display:none}@media (max-width: 768px){body{font-size:14px}.topbar{flex-wrap:wrap;padding:10px 12px;gap:10px}.topbar__title{gap:10px;min-width:0;flex:1}.topbar__logo{width:34px;height:34px;font-size:22px}.topbar h1{font-size:15px}.topbar__actions{flex-wrap:wrap;width:100%;gap:6px}.topbar__actions button{flex:1 1 auto;min-height:40px}.fork-banner{flex-wrap:wrap;padding:10px 12px}.app-error{padding:8px 12px}.mobile-tabs{display:flex;gap:0;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--line)}.mobile-tabs button{flex:1;min-height:42px;font-weight:600;border-radius:0;border:1px solid var(--line);color:var(--muted)}.mobile-tabs button:first-child{border-radius:8px 0 0 8px}.mobile-tabs button:last-child{border-radius:0 8px 8px 0;border-left:none}.mobile-tabs button.is-active{background:var(--decision);border-color:var(--decision);color:#fff}.layout{grid-template-columns:1fr}.left{border-right:none;padding:12px}.layout--table .right,.layout--graph .left{display:none}.outcomes input,.outcomes select,.note-input,.leaf-payoff,.edge-prob,.acct-form input,.share-row input,.proj-name-edit{font-size:16px}.icon-btn{width:32px;height:32px}.seg{padding:8px 11px;font-size:12.5px}.graph-summary{max-width:calc(100% - 24px);top:8px;left:8px;padding:7px 10px}.graph-legend{display:none}.popover__panel{position:fixed;left:12px;right:12px;top:auto;min-width:0;width:auto}.app-footer{padding:8px 12px;font-size:11px}}@media (max-width: 768px) and (pointer: coarse){button{padding:9px 12px}}