.reading-word {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  padding: 0 1px;
  margin: 0;
  border-radius: 3px;
  cursor: pointer;
}

.reading-word:hover,
.reading-word:focus-visible {
  background: #ecfdf5;
  outline: 2px solid #047857;
  outline-offset: 1px;
}

.reading-word[data-segment-state="known"] {
  text-decoration: underline;
  text-decoration-style: solid;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.reading-word[data-segment-state="known"]::after {
  content: "✓";
  font-size: 0.65em;
  vertical-align: super;
  margin-left: 1px;
}

.reading-word[data-segment-state="learned"] {
  text-decoration: underline;
  text-decoration-style: dashed;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.reading-word[data-segment-state="learned"]::after {
  content: "◐";
  font-size: 0.65em;
  vertical-align: super;
  margin-left: 1px;
}

.reading-word[data-segment-state="ignored"] {
  text-decoration: line-through;
  text-decoration-thickness: 1px;
  opacity: 0.65;
}

.reading-word[data-segment-state="ignored"]::after {
  content: "✕";
  font-size: 0.65em;
  vertical-align: super;
  margin-left: 1px;
}

.reading-translate-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin-left: 0.25rem;
  padding: 0.1rem;
  border: 1px solid #d1d5db;
  border-radius: 9999px;
  background: #fff;
  color: #047857;
  cursor: pointer;
}

.reading-translate-control:hover,
.reading-translate-control:focus-visible {
  background: #ecfdf5;
  outline: 2px solid #047857;
  outline-offset: 1px;
}

.reading-translate-control__icon {
  width: 0.85em;
  height: 0.85em;
}

.reading-selection-trigger {
  position: absolute;
  z-index: 50;
  padding: 0.25rem 0.6rem;
  border: 0;
  border-radius: 9999px;
  background: #047857;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.reading-selection-trigger:hover,
.reading-selection-trigger:focus-visible {
  background: #065f46;
  outline: 2px solid #047857;
  outline-offset: 2px;
}

.reading-selection-trigger[hidden] {
  display: none;
}