/* —— Highlight & Note styling —— */
.persistent-highlight {
  padding: 0 2px;
  border-radius: 2px;
}

.persistent-note {
  padding: 0 2px;
  border-radius: 2px;
  background-color: #ffffcc;
  /* light yellow by default */
  position: relative;
}

.note-icon {
  font-size: 14px;
  margin-left: 4px;
  cursor: pointer;
  user-select: none;
}

/* —— Popup container styling —— */
.popup {
  position: absolute;
  background: #fff;
  border: 1px solid #ccc;
  padding: 8px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  z-index: 1000;
}

.definition-popup {
  max-width: 240px;
  font-size: 14px;
  line-height: 1.3;
}

.color-swatch {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin: 0 4px 4px 0;
  border: 1px solid #ccc;
  cursor: pointer;
  border-radius: 3px;
}

.color-swatch[data-color="yellow"] {
  background-color: yellow;
}

.color-swatch[data-color="blue"] {
  background-color: lightblue;
}

.color-swatch[data-color="green"] {
  background-color: lightgreen;
}

.color-swatch[data-color="pink"] {
  background-color: pink;
}

.color-swatch[data-color="magenta"] {
  background-color: magenta;
}

.color-swatch[data-color="red"] {
  background-color: lightcoral;
}

.color-swatch[data-color="grey"] {
  background-color: lightgrey;
}

/* —— Note‑modal styling —— */
.note-modal textarea {
  width: 250px;
  height: 100px;
  resize: vertical;
  margin-bottom: 8px;
}

.note-modal button {
  padding: 4px 8px;
  cursor: pointer;
}