#rightPanel {
  display: flex;
  flex-direction: column;
}

#variationTree {
  position: relative;
  display: grid;
  grid-auto-rows: 26px;
  gap: 6px 28px;
  max-height: 80vh;
  overflow: auto;
  border: 2px solid #222;
  padding: 10px;
  background: #fff;
  font-family: monospace;
  font-size: 14px;
  min-width: 400px;
}

#variationTree.hidden {
  display: none;
}

#variationNote {
  margin-top: 4px;
  font-size: 10px;
  color: #555;           /* subtle gray */
  font-style: italic;    /* optional for emphasis */
  text-align: right;
  font-family: Arial;
}

#variationNote.hidden {
  display: none;
}

#commentBox.hidden {
  display: none;
}