/* dark model*/
body.dark-mode{
  background-color: #524f4f;
  color: white;
}

.toggle-btn {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: transparent;
  border: none;
  color: #333;
  cursor: pointer;
  box-shadow: none;
  padding: 0;
  user-select: none;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  transition: background-color 0.3s ease, transform 0.2s ease;
}

.toggle-btn:hover {
  background: rgba(51, 51, 51, 0.1);
}

.toggle-btn:active {
  transform: scale(0.9);
}

.toggle-btn img {
  width: 35px;      
  height: 35px;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.2s ease;
}