:root {
  --background: var(--bg);
  --foreground: var(--text);
  --card: var(--panel-2);
  --card-foreground: var(--text);
  --muted-foreground: var(--muted);
  --border: var(--line-strong);
  --primary: var(--silver);
  --primary-foreground: var(--bg);
  --viz-series-1: #b7e7ff;
  --viz-series-2: #ffad67;
  --viz-series-3: #78e3a8;
  --viz-series-4: #ff83b6;
  --viz-series-5: #a88cff;
  --viz-series-6: #58d5d0;
}

.connectome-page {
  min-height: 100vh;
}

.connectome-main {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
  padding: 116px 0 64px;
}

.connectome-intro {
  max-width: 820px;
  margin-bottom: 44px;
}

.connectome-intro h1 {
  margin: 6px 0 16px;
  font-size: clamp(2.8rem, 8vw, 7rem);
  line-height: .88;
  letter-spacing: -.055em;
}

.connectome-intro > p:last-child {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

#nx-connectome {
  padding: clamp(18px, 3vw, 34px);
  border: 1px solid var(--line);
  background: rgba(5, 5, 5, .88);
}

.text-small {
  font-size: .78rem;
}

.text-muted {
  color: var(--muted);
}

.viz-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
}

.form-label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.form-select {
  min-height: 42px;
  padding: 0 36px 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel-2);
  color: var(--text);
}

.btn {
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
}

.btn:hover,
.btn:focus-visible {
  border-color: var(--silver);
}

.btn-primary {
  border-color: var(--silver);
  background: var(--silver);
  color: var(--bg);
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.viz-badge {
  display: inline-flex;
  width: max-content;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--blue);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.main-nav [aria-current="page"] {
  color: var(--text);
}

@media (max-width: 720px) {
  .connectome-main {
    width: min(100% - 24px, 1440px);
    padding-top: 98px;
  }

  .connectome-intro {
    margin-bottom: 28px;
  }

  #nx-connectome {
    padding: 14px;
  }
}

#nx-connectome { width: 100%; max-width: 100%; min-width: 0; color: var(--foreground); }
  #nx-connectome .nx-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 10px; }
  #nx-connectome h2 { margin: 0 0 3px; letter-spacing: .04em; }
  #nx-connectome .viz-controls { justify-content: flex-end; align-items: end; }
  #nx-connectome .form-label { min-width: 190px; flex: 1 1 220px; margin: 0; }
  #nx-connectome .form-select { margin-top: 4px; }
  #nx-connectome .nx-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; max-width: 100%; }
  #nx-connectome .nx-flow-status { min-height: 22px; margin: 2px 0 4px; color: var(--muted-foreground); }
  #nx-connectome .nx-network-wrap { width: 100%; min-height: 630px; }
  #nx-connectome svg { display: block; width: 100%; height: 630px; overflow: visible; }
  #nx-connectome .nx-field-line { fill: none; stroke: var(--border); stroke-width: .7; opacity: .15; }
  #nx-connectome .nx-edge { fill: none; stroke: var(--border); stroke-width: .85; opacity: .42; transition: opacity 180ms ease, stroke 180ms ease, stroke-width 180ms ease; }
  #nx-connectome .nx-edge[data-strength="strong"] { stroke-width: 1.35; opacity: .58; }
  #nx-connectome .nx-edge[data-bridge="true"] { stroke-dasharray: 3 4; }
  #nx-connectome .nx-edge.is-active { stroke: var(--viz-series-1); stroke-width: 2; opacity: .95; }
  #nx-connectome .nx-edge.is-muted { opacity: .11; }
  #nx-connectome .nx-neuron { cursor: pointer; transition: opacity 180ms ease; }
  #nx-connectome .nx-neuron.is-muted { opacity: .24; }
  #nx-connectome .nx-neuron .nx-halo { fill: transparent; stroke: transparent; }
  #nx-connectome .nx-neuron .nx-point { stroke: color-mix(in srgb, var(--foreground) 26%, transparent); stroke-width: .8; transition: r 180ms ease, stroke-width 180ms ease; }
  #nx-connectome .nx-neuron[data-cluster="core"] .nx-point { fill: url(#nx-core-gradient); filter: url(#nx-soft-glow); }
  #nx-connectome .nx-neuron[data-cluster="people"] .nx-point { fill: var(--viz-series-2); }
  #nx-connectome .nx-neuron[data-cluster="bots"] .nx-point { fill: var(--viz-series-3); }
  #nx-connectome .nx-neuron[data-cluster="channels"] .nx-point { fill: var(--viz-series-4); }
  #nx-connectome .nx-neuron[data-cluster="services"] .nx-point { fill: var(--viz-series-5); }
  #nx-connectome .nx-neuron[data-cluster="data"] .nx-point { fill: var(--viz-series-6); }
  #nx-connectome .nx-neuron.is-selected .nx-point { stroke: var(--foreground); stroke-width: 2.2; filter: url(#nx-soft-glow); }
  #nx-connectome .nx-neuron.is-flow .nx-point { stroke: var(--viz-series-1); stroke-width: 2.4; filter: url(#nx-soft-glow); }
  #nx-connectome .nx-neuron text { fill: var(--foreground); font-size: 11px; font-weight: 500; paint-order: stroke; stroke: var(--background); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
  #nx-connectome .nx-signal { fill: var(--viz-series-1); filter: url(#nx-soft-glow); pointer-events: none; }
  #nx-connectome .nx-inspector { display: grid; grid-template-columns: auto minmax(190px, 1fr) minmax(220px, 1.2fr); align-items: center; gap: 10px; margin-top: 10px; }
  #nx-connectome .nx-inspector > div { display: grid; gap: 2px; }
  #nx-connectome .nx-inspector strong { font-weight: 500; }
  #nx-connectome .nx-inspector span { overflow-wrap: anywhere; }
  @media (max-width: 620px) {
    #nx-connectome .nx-heading { display: grid; grid-template-columns: minmax(0, 1fr); width: 100%; }
    #nx-connectome .viz-controls { display: grid; grid-template-columns: minmax(0, 1fr); justify-content: stretch; width: 100%; }
    #nx-connectome .nx-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; min-width: 0; }
    #nx-connectome .form-label { min-width: 0; width: 100%; }
    #nx-connectome .form-select { width: 100%; max-width: 100%; }
    #nx-connectome .nx-network-wrap { min-height: 560px; }
    #nx-connectome svg { height: 560px; overflow: hidden; }
    #nx-connectome .nx-inspector { grid-template-columns: auto 1fr; }
    #nx-connectome .nx-inspector > .text-small { grid-column: 1 / -1; }
    #nx-connectome .nx-neuron text { display: none; }
    #nx-connectome .nx-neuron.is-selected text { display: block; }
  }
  @media (prefers-reduced-motion: reduce) {
    #nx-connectome .nx-edge,
    #nx-connectome .nx-neuron,
    #nx-connectome .nx-neuron .nx-point { transition: none; }
  }