:root{
  --accent:#942;
  --bg:#050506;
  --panel:#171719;
  --panel2:#202024;
  --text:#f3f3f4;
  --muted:#b8b8be;
  --line:rgba(255,255,255,.14);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
button,input,a{font:inherit}
button,.head-actions a{
  border:1px solid rgba(255,255,255,.28);border-radius:0;padding:9px 11px;
  background:rgba(255,255,255,.07);color:#fff;font-weight:700;cursor:pointer;text-decoration:none
}
button:hover,button:focus-visible,.head-actions a:hover,.head-actions a:focus-visible{
  background:var(--accent);border-color:var(--accent);outline:none
}
.site-head{
  min-height:108px;padding:17px max(20px,calc((100vw - 1440px)/2));
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  background:rgba(255,255,255,.96);color:#111;border-bottom:5px solid var(--accent)
}
.head-text{max-width:1050px}
.kicker{font-size:.76rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#555}
h1{margin:3px 0 7px;color:var(--accent);font-size:clamp(1.5rem,2.6vw,2.35rem);line-height:1.05}
.site-head p{margin:0;line-height:1.4}
.head-actions{display:flex;gap:8px;flex:0 0 auto}
.head-actions .primary{background:var(--accent);border-color:var(--accent)}
.site-head button{color:#222;border-color:#888;background:transparent}
.site-head button:hover{color:#fff}
.help{padding:10px 20px;background:#eee7e3;color:#111;border-bottom:1px solid #c1aaa0;line-height:1.45}
.layout{
  width:min(100%,1900px);height:calc(100vh - 161px);min-height:650px;margin:auto;
  display:grid;grid-template-columns:minmax(250px,305px) minmax(440px,1fr) minmax(275px,345px);
  gap:1px;background:rgba(255,255,255,.08)
}
.panel{min-width:0;min-height:0;background:var(--panel)}
.controls,.details{padding:17px;overflow:auto;scrollbar-color:#666 #171719}
.controls section,.details section{padding-bottom:17px;margin-bottom:17px;border-bottom:1px solid var(--line)}
h2{margin:0 0 10px;font-size:.94rem;letter-spacing:.05em;text-transform:uppercase}
h3{margin:15px 0 8px;font-size:1rem}
p{line-height:1.45}
input[type=search]{
  width:100%;padding:10px;border:1px solid rgba(255,255,255,.25);border-radius:0;
  background:rgba(255,255,255,.07);color:#fff
}
input[type=search]:focus{outline:2px solid var(--accent)}
.controls label{display:flex;gap:8px;margin:8px 0;line-height:1.35}
.controls input[type=checkbox]{accent-color:var(--accent)}
.button-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.button-grid button{min-height:42px;padding:7px;font-size:.84rem}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{padding:6px 8px;font-size:.77rem}
.chip[aria-pressed=false]{opacity:.35;text-decoration:line-through}
.small,.muted{font-size:.82rem;color:var(--muted);line-height:1.4}
.legend{display:grid;gap:7px}
.legend-row{display:grid;grid-template-columns:22px 1fr;align-items:center;gap:8px;font-size:.83rem}
.legend-symbol{
  width:14px;height:14px;justify-self:center;background:var(--c,#aaa);
  border:2px solid rgba(255,255,255,.92)
}
.legend-symbol.circle{border-radius:50%}
.legend-symbol.diamond{transform:rotate(45deg)}
.legend-symbol.hex{clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%)}
.graph-panel{
  position:relative;overflow:hidden;touch-action:none;cursor:grab;
  background:radial-gradient(circle at 52% 42%,#25252a 0,#09090b 68%,#030304 100%)
}
.graph-panel.panning{cursor:grabbing}
#graph{display:block;width:100%;height:100%;user-select:none}
.stats{
  position:absolute;z-index:3;top:11px;left:11px;padding:7px 9px;
  background:rgba(0,0,0,.72);border:1px solid var(--line);font-size:.78rem;pointer-events:none
}
.loading{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.7);z-index:5}
.link{stroke:rgba(205,205,215,.38);vector-effect:non-scaling-stroke}
.link.highlight{stroke:#efb79b;opacity:1}
.node{cursor:pointer}
.node-shape{stroke:#fff;stroke-width:1.5;filter:drop-shadow(0 2px 3px rgba(0,0,0,.8))}
.node:hover .node-shape,.node.selected .node-shape{stroke-width:3}
.node.neighbour .node-shape{stroke:#efb79b;stroke-width:2.5}
.node.muted{opacity:.13}
.node.match .node-shape{stroke:#fff1a0;stroke-width:3.5}
.node-label{
  fill:#f7f7f7;stroke:rgba(0,0,0,.92);stroke-width:3.2;paint-order:stroke fill;
  font-size:12px;font-weight:700;pointer-events:none
}
.meta{display:flex;flex-wrap:wrap;gap:5px;margin:8px 0 12px}
.tag{padding:4px 6px;background:rgba(255,255,255,.07);border:1px solid var(--line);font-size:.74rem}
.rel-list{list-style:none;padding:0;margin:8px 0}
.rel-list li{padding:7px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:.82rem;line-height:1.4}
.rel-list button{border:0;padding:0;background:transparent;color:#efb79b;text-align:left}
.source-card{padding:10px;margin:0 0 9px;background:rgba(255,255,255,.05);border-left:3px solid #777}
.source-card strong{display:block;margin-bottom:4px;line-height:1.3}
.source-card p{margin:5px 0 0;font-size:.79rem;color:var(--muted)}
.source-card a,.details a{color:#efb79b}
footer{
  min-height:53px;padding:11px max(18px,calc((100vw - 1440px)/2));
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  background:#111114;border-top:1px solid var(--line);color:#bdbdc3;font-size:.77rem;line-height:1.35
}
footer a{color:#ddd}
@media(max-width:1150px){
  .layout{grid-template-columns:260px minmax(420px,1fr)}
  .details{
    position:fixed;z-index:10;right:0;top:113px;bottom:53px;width:min(360px,92vw);
    transform:translateX(calc(100% - 40px));transition:transform .2s ease;
    box-shadow:-10px 0 30px rgba(0,0,0,.5);border-left:1px solid var(--line)
  }
  .details:before{
    content:"Details";position:absolute;left:-40px;top:18px;width:40px;padding:9px 0;
    writing-mode:vertical-rl;text-align:center;background:var(--accent);font-weight:700
  }
  .details:hover,.details:focus-within,.details.open{transform:translateX(0)}
}
@media(max-width:760px){
  .site-head{align-items:flex-start;flex-direction:column;gap:12px;padding:15px 16px}
  .head-actions{width:100%}.head-actions>*{flex:1;text-align:center}
  .layout{height:auto;min-height:0;display:flex;flex-direction:column}
  .graph-panel{order:1;height:70vh;min-height:500px}
  .controls{order:2}.details{position:static;order:3;width:100%;transform:none;box-shadow:none}
  .details:before{display:none}
  footer{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.details.has-selection{
  box-shadow: inset 4px 0 0 var(--accent);
}

.node{
  pointer-events: all;
}

.node-shape{
  pointer-events: all;
}

.node-label{
  pointer-events: none;
}

.source-location{
  font-size:.76rem;
  color:#a9a9b0;
  overflow-wrap:anywhere;
}

.head-actions{
  flex-wrap:wrap;
  justify-content:flex-end;
}
.help strong{
  color:var(--accent);
}
.source-card:first-child{
  border-left-color:var(--accent);
}
@media(max-width:900px){
  .head-actions{
    justify-content:flex-start;
  }
}