button {
  margin-top: 20px;
  padding: 10px 20px;
  font-size: 18px;
  cursor: pointer;
  background-color: #db9f5b;
  color: white;
  border: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #2a75a3;
}

#mute-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 10px;
  font-size: 24px;
  background-color: #3a97b7;
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4; /* Ensures speaker icon stays above overlays */
}

#mute-button:hover {
  background-color: #2a75a3;
}

#mute-button i {
  pointer-events: none;
}