Function openGraphView

script.js:680–700

()

}

async function openGraphView() {
  const overlay = document.getElementById("graph-overlay");
  overlay.classList.add("visible");

  // Show spinner while fetching
  const svgEl = document.getElementById("graph-svg");
  const existing = document.getElementById("graph-loading");
  if (existing) existing.remove();

  const loading = document.createElement("div");
  loading.id = "graph-loading";
  loading.innerHTML = `<div class="graph-spinner"></div><span>Charting the depths…</span>`;
  overlay.appendChild(loading);

  const data = await buildGraphData();
  loading.remove();
  renderGraph(data);

  // Escape key closes
  document.addEventListener("keydown", onGraphEscape);
}

function closeGraphView() {
  const overlay = document.getElementById("graph-overlay");