/* TTS sync highlight — non-destructive session-driven classes */
.is-tts-paragraph-active {
  outline: 2px solid color-mix(in srgb, currentColor 28%, transparent);
  outline-offset: 4px;
  border-radius: 4px;
}
mark.is-tts-phrase-active {
  background: color-mix(in srgb, #c4a35a 35%, transparent);
  color: inherit;
  border-radius: 2px;
  padding: 0 0.05em;
}
/* Sentence being spoken */
.tts-sentence-active {
  background: color-mix(in srgb, #c4a35a 24%, transparent);
  border-radius: 3px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.is-tts-word-active,
.tts-word-active {
  background: color-mix(in srgb, #c4a35a 60%, transparent);
  border-radius: 2px;
}
.is-tts-paused {
  opacity: 0.92;
}
.is-tts-retrying {
  outline-style: dashed;
}
.is-tts-completed {
  outline: none;
}