.dev-signin {
  border-top: 1px solid #ccc;
  margin-top: 20px;
  padding-top: 20px;
}

.dev-signin h3 {
  margin-bottom: 15px;
}

.dev-user-button {
  padding: 10px 20px;
  background: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.dev-user-button:hover {
  background: #218838;
}

.dev-user-button:active {
  transform: scale(0.98);
}