:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#27322d;background:#f5f6f2;font-size:14px;color-scheme:light;--paper:#fff;--surface:#f6f7f3;--ink:#27322d;--muted:#748078;--line:#dde3db;--green:#2e5644;--soft:#e9f0e8;--amber:#93682c;--amber-bg:#faf2df;--blue:#557a9a;--edge:#b4c1b5}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:var(--green)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,#canvas:focus-visible{outline:2px solid #6d9680;outline-offset:3px}button:disabled{cursor:default;opacity:.4}button{border:0;background:none}button:hover{background:var(--soft)}[hidden]{display:none!important}#app{height:100dvh;display:flex;flex-direction:column;min-height:480px}.app-header{height:72px;flex-shrink:0;display:flex;align-items:center;gap:28px;padding:0 28px;border-bottom:1px solid var(--line);background:var(--paper)}.brand{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;text-decoration:none;color:var(--ink);white-space:nowrap}.brand>span{background:var(--green);color:white;border-radius:8px;padding:9px 7px;font-size:14px;letter-spacing:-1px}.product-title{font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:26px}.search{margin-left:auto;width:310px;position:relative;z-index:20}.search label{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:8px 11px}.search label>span{font-size:22px;line-height:1;color:var(--muted)}input{width:100%;min-width:0;border:0;background:transparent;color:var(--ink);font-size:13px}kbd{font:11px inherit;border:1px solid var(--line);border-radius:3px;color:var(--muted);padding:0 4px}#search-results{position:absolute;top:45px;left:0;right:0;max-height:420px;overflow:auto;border:1px solid var(--line);border-radius:8px;background:var(--paper);box-shadow:0 12px 36px #13231818;padding:6px}#search-results button{display:block;text-align:left;width:100%;padding:10px;font-size:12px;border-radius:5px}#search-results small{display:block;color:var(--muted);margin-top:4px}.context-bar{display:flex;align-items:center;gap:12px;min-height:50px;padding:8px 24px;border-bottom:1px solid var(--line);background:var(--paper);font-size:12px}.icon-button{font-size:18px;border:1px solid var(--line);border-radius:6px;width:30px;height:30px}#breadcrumbs{display:flex;gap:7px;align-items:center;flex-wrap:wrap;min-width:0}#breadcrumbs a{text-decoration:none;color:var(--muted)}#breadcrumbs a:hover{text-decoration:underline;color:var(--green)}#breadcrumbs span{color:var(--muted)}#breadcrumbs a:last-child{color:var(--ink)}#reset{margin-left:auto;white-space:nowrap}.quiet{padding:7px 10px;border-radius:5px;font-size:12px;color:var(--muted)}.workspace{display:flex;flex:1;min-height:0}.graph-area{display:flex;flex-direction:column;flex:1;min-width:0;position:relative}.graph-toolbar{display:flex;align-items:center;gap:16px;padding:24px 26px 17px;z-index:3;flex-wrap:wrap}.graph-toolbar>div:first-child{flex:1;min-width:200px}.eyebrow{font-size:10px;letter-spacing:1.3px;text-transform:uppercase;color:var(--muted);margin-bottom:7px}h1{font-size:21px;letter-spacing:-.5px;font-weight:550;line-height:1.25;margin:0;max-width:650px}h2{font-size:18px;line-height:1.4;font-weight:550;margin:10px 0}h3{font-size:13px;font-weight:550;margin:0}.view-toggle{display:flex;gap:3px;background:#e9ede6;border:1px solid var(--line);border-radius:8px;padding:3px;flex-shrink:0}.view-toggle button{padding:8px 13px;border-radius:5px;color:var(--muted);font-size:12px}.view-toggle button[aria-pressed=true]{background:var(--paper);color:var(--green);box-shadow:0 1px 4px #18271f12}.graph-toolbar #details-toggle{border:1px solid var(--line)}#route-bar{margin:0 26px 10px;display:flex;flex-wrap:wrap;gap:7px 12px;align-items:center;font-size:11px}#route-bar label{color:var(--muted)}#route-bar select{max-width:min(520px,100%);min-width:0;padding:7px 26px 7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);font-size:12px}#route-bar .scope-note{width:100%;color:var(--amber);font-size:11px;line-height:1.5;max-width:850px}.scope-note b{font-weight:550}#canvas{flex:1;min-height:200px;overflow:hidden;position:relative;background-image:radial-gradient(#cbd5c966 .8px,transparent .8px);background-size:20px 20px;touch-action:none;cursor:grab}#canvas.dragging{cursor:grabbing}#world{position:absolute;transform-origin:0 0;will-change:transform}#edges{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}.graph-edge{fill:none;stroke:var(--edge);stroke-width:1.8}.graph-edge.unresolved{stroke-dasharray:5 5;stroke:#b9935d}.graph-edge.rework,.graph-edge.conditional_branch{stroke:#bd9865;stroke-dasharray:6 4}.graph-edge.related{stroke:var(--green);stroke-width:2.2}.graph-node{position:absolute;display:flex;flex-direction:column;justify-content:space-between;width:244px;height:94px;border:1px solid #d4ddd3;border-radius:9px;padding:13px 15px;background:var(--paper);box-shadow:0 3px 8px #27382d07;text-align:left;transition:border-color .15s,box-shadow .15s;user-select:none}.graph-node:hover{background:var(--paper);border-color:#719a7f;box-shadow:0 5px 18px #25443114}.graph-node.selected{border:2px solid var(--green);padding:12px 14px;box-shadow:0 4px 20px #26412c12}.graph-node.parent{background:#edf1e9}.graph-node.uncertain{border-style:dashed}.graph-node.gap{background:#fdf9f0;border-color:#d2bd95;border-style:dashed}.node-top,.node-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px;color:var(--muted);line-height:1.1}.node-name{font-size:14px;line-height:1.3;font-weight:500;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.node-bottom{font-size:10px;white-space:nowrap}.node-bottom>span{overflow:hidden;text-overflow:ellipsis;max-width:185px}.node-top .research-dot{color:var(--green);font-size:10px}.graph-node.selected .node-top{color:var(--green)}.graph-label{position:absolute;font-size:12px;white-space:nowrap;color:var(--muted)}.canvas-help{position:absolute;bottom:63px;left:26px;font-size:11px;color:var(--muted);pointer-events:none;background:#f6f7f3d9;padding:4px 0;max-width:calc(100% - 240px)}.canvas-controls{position:absolute;bottom:18px;left:26px;display:flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:8px;padding:4px;background:var(--paper);box-shadow:0 3px 12px #172b1a08}.canvas-controls button{height:31px;min-width:32px;border-radius:4px;font-size:12px}.canvas-controls button:first-child,.canvas-controls button:nth-child(3){font-size:20px}.canvas-controls span{height:18px;width:1px;background:var(--line);margin:0 4px}#zoom-level{font-size:11px;min-width:48px}.canvas-controls #fit,.canvas-controls #center{padding:0 8px}#minimap{position:absolute;width:160px;height:89px;bottom:18px;right:22px;border:1px solid var(--line);border-radius:7px;background:#fffffff0;cursor:crosshair}.graph-footer{display:flex;gap:20px;justify-content:space-between;align-items:center;min-height:36px;padding:8px 26px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);background:var(--paper)}#legend{display:flex;gap:15px;flex-wrap:wrap}#legend span{display:flex;gap:6px;align-items:center}#legend i{display:inline-block;width:18px;border-top:1px solid #9fac9d}#legend i.dashed{border-top:1px dashed #b9935d}#graph-count{white-space:nowrap}#inspector{width:320px;flex-shrink:0;background:var(--paper);border-left:1px solid var(--line);overflow:auto;padding:24px 24px 40px}.inspector-heading{display:flex;align-items:center;justify-content:space-between}.close-details{display:none}.tag{display:inline-block;border-radius:4px;padding:4px 7px;font-size:10px;background:var(--soft);color:var(--green);margin:7px 0}.tag.amber{color:var(--amber);background:var(--amber-bg)}.detail-tabs{display:flex;border-bottom:1px solid var(--line);gap:19px;margin:17px 0 21px}.detail-tabs button{padding:7px 0 11px;font-size:12px;color:var(--muted);border-bottom:2px solid transparent}.detail-tabs button[aria-pressed=true]{border-bottom-color:var(--green);color:var(--green)}.field{margin:19px 0;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.field-label{display:block;font-size:10px;letter-spacing:.7px;color:var(--muted);text-transform:uppercase;margin-bottom:6px}.field p{margin:6px 0}.field-list{display:grid;gap:8px;padding:0;list-style:none;margin:0}.field-list li{border-left:2px solid var(--line);padding-left:9px}.primary-button{display:block;width:100%;border-radius:6px;background:var(--green);color:white;padding:10px 12px;font-size:12px;margin:17px 0}.primary-button:hover{background:#38664f}.secondary-button{border:1px solid var(--line);border-radius:6px;padding:9px 12px;width:100%;font-size:12px}.notice{font-size:11px;line-height:1.6;color:var(--amber);background:var(--amber-bg);padding:12px;border-radius:6px;margin:17px 0}.notice p{margin:7px 0 0}.subtle{font-size:11px;line-height:1.6;color:var(--muted)}details{margin:18px 0;border-top:1px solid var(--line);padding-top:12px;font-size:12px;line-height:1.7}summary{cursor:pointer;color:var(--muted);font-size:11px}.source{padding:13px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.5}.source a{text-decoration:none}.source a:hover{text-decoration:underline}.source p{color:var(--muted);font-size:11px;margin:6px 0;overflow-wrap:anywhere}.evidence-claim{font-size:12px;line-height:1.7;border-left:2px solid var(--line);padding-left:10px;margin:16px 0}.evidence-claim small{display:block;color:var(--muted);font-size:10px}.connected-step{display:block;width:100%;padding:10px;border:1px solid var(--line);border-radius:6px;font-size:12px;text-align:left;margin:8px 0}.connected-step small{display:block;color:var(--muted);font-size:10px;margin-bottom:5px}#empty-state{position:absolute;top:50%;left:50%;transform:translate(-50%,-55%);width:min(430px,calc(100% - 50px));text-align:center;background:#f6f7f3ed;padding:26px;border:1px solid var(--line);border-radius:12px}#empty-state .empty-symbol{font-size:30px;color:var(--muted);margin-bottom:14px}#empty-state p{font-size:13px;line-height:1.6;color:var(--muted)}#empty-state button{max-width:300px;margin:18px auto 0}.loading{font-size:12px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.error{padding:25px;color:#9d3a2e}body.details-hidden #inspector{display:none}
@media(min-width:1600px){#inspector{width:360px}.graph-toolbar{padding-top:28px}}
@media(max-width:1100px){.product-title{display:none}.graph-toolbar{gap:12px}.graph-toolbar>div:first-child{width:100%;flex-basis:100%}.graph-toolbar #details-toggle{margin-left:auto}h1{font-size:19px}#inspector{width:290px}}
@media(max-width:760px){.app-header{height:64px;padding:0 16px;gap:14px}.brand{font-size:0;gap:0}.brand>span{font-size:14px}.search{flex:1;max-width:440px;width:auto}.search input{font-size:16px}.context-bar{padding:8px 12px}#reset{display:none}#breadcrumbs{gap:5px;font-size:11px}.workspace{position:relative}#inspector{position:absolute;right:0;top:0;bottom:0;width:min(360px,90%);z-index:10;box-shadow:-10px 0 35px #19332115}.close-details{display:block;font-size:22px}.graph-toolbar{padding:18px 16px 12px}.graph-toolbar>div:first-child{min-width:0}h1{font-size:18px}#route-bar{margin:0 16px 8px}#route-bar select{width:100%;font-size:12px}.canvas-controls{left:14px;bottom:14px}.canvas-help{left:16px;bottom:62px;max-width:calc(100% - 32px);font-size:10px}#minimap{width:90px;height:50px;right:12px;bottom:63px}.graph-footer{padding:8px 16px;font-size:10px}#graph-count{display:none}.view-toggle button{padding:8px 12px}.graph-toolbar #details-toggle{font-size:11px}.node-name{font-size:15px}#canvas{min-height:210px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:760px){.canvas-help{bottom:122px}}