body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

#top-bar {
  padding: 8px;
  background: #f2f2f2;
  border-bottom: 1px solid #ddd;
  display: flex;
  align-items: center;
  gap: 10px;
}

#rdf-url {
  flex: 1;
  padding: 6px;
}

#container {
  flex: 1;
  display: flex;
  flex-direction: row;
  overflow: hidden;       /* ← 画面からはみ出さない */
}

#graph {
  flex: 3;                /* ← グラフを広めに */
  border-right: 1px solid #ccc;
  height: 100%;
}

#info-panel {
  flex: 1;
  height: 100%;
  overflow-y: auto;       /* ← RDF 情報が長くてもスクロールできる */
  padding: 10px;
  background: #fafafa;
}

#info-panel h3 {
  margin-top: 0;
}

.info-item {
  margin-bottom: 6px;
}

.info-key {
  font-weight: bold;
}

.suggest-box {
  position: absolute;
  background: white;
  border: 1px solid #aaa;
  width: 200px;
  max-height: 200px;
  overflow-y: auto;
  margin-left: 20px;
  display: none;
  z-index: 1000;
}

.suggest-item {
  padding: 4px 8px;
  cursor: pointer;
}

.suggest-item:hover {
  background: #eef;
}