#reading-percentage-widget {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #1a1a1a;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 14px;
  font-family: sans-serif;
  box-shadow: 0 0 10px rgba(0,0,0,0.6);
  z-index: 10000;
  pointer-events: none;
}