#module-graph {
  width: 100%;
  height: 550px;
  border: 1px solid var(--sidebar-bg);
  border-radius: 4px;
  background: var(--bg);
}

#mg-controls {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: sans-serif;
  font-size: 13px;
  color: var(--fg);
}

#mg-legend span.swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1px solid #999;
  margin-right: 3px;
  vertical-align: middle;
  border-radius: 2px;
}

#mg-tooltip {
  display: none;
  position: absolute;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--sidebar-bg);
  padding: 6px 10px;
  border-radius: 4px;
  font-family: sans-serif;
  font-size: 13px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  pointer-events: none;
  z-index: 1000;
  max-width: 300px;
}

#mg-help {
  margin-top: 6px;
  font-family: sans-serif;
  font-size: 12px;
  color: var(--fg);
  opacity: 0.6;
}