/* Hide UI controls (keeps them in DOM; just not visible) */
#voices, #volume, #rate, #pitch,
#start, #pause, #resume, #cancel, #textarea{
  display:none !important;
}

/* Fullscreen click-to-start overlay */
#ttsStartOverlay{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,0);
  cursor:pointer;
  z-index:999999;
}

#ttsStartOverlay .ttsLoader{
  font-family:monospace;
  font-size:20px;
  letter-spacing: 1em;
  line-height:1;
  color:#ff0000;
  user-select:none;
  white-space:pre;
}