.directive-readalong {
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid var(--color-nav-border);
  background-color: var(--color-nav);
  padding: 16px;
}

.directive-readalong .readalong-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-nav-border);
}

.directive-readalong .play-pause {
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s, background-color 0.2s;
  mask-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 -960 960 960" fill="currentColor"><path d="M320-203v-560l440 280-440 280Z"></path></svg>');
  mask-size: 28px;
  mask-position: center;
  mask-repeat: no-repeat;
  background-color: var(--color-text);
}

.directive-readalong .play-pause:hover {
  transform: scale(1.05);
  opacity: 0.9;
}

.directive-readalong .play-pause.playing {
  mask-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 -960 960 960" fill="currentColor"><path d="M555-200v-560h175v560H555Zm-325 0v-560h175v560H230Z"></path></svg>');
}

.directive-readalong .time-display {
  font-size: 14px;
  font-family: monospace;
  color: var(--color-text);
  opacity: 0.8;
}

.directive-readalong .readalong-text {
  line-height: 1.8;
  font-size: 16px;
  color: var(--color-text);
  user-select: none;
}

.directive-readalong .readalong-word {
  display: inline;
  padding: 2px 1px;
  border-radius: 3px;
  transition: background-color 0.2s, color 0.2s;
}

.directive-readalong .readalong-word:hover {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  opacity: 0.7;
}

.directive-readalong .readalong-word.active {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  font-weight: 600;
  animation: pulse 0.3s ease-in-out;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.directive-readalong .readalong-audio {
  display: none;
}

.directive-readalong .readalong-config {
  display: none;
}

/* Ensure proper spacing in text content */
.directive-readalong .readalong-text p {
  margin: 0.5em 0;
}

.directive-readalong .readalong-text p:first-child {
  margin-top: 0;
}

.directive-readalong .readalong-text p:last-child {
  margin-bottom: 0;
}