.tts-widget {
  font-family: system-ui, Arial, sans-serif;
  margin: 10px 0;
}
.tts-btn {
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  background: #111;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tts-btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}