#chatbot-toggle-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background-color: #2b3b6b;
  color: white;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0,0,0,0.25);
  transition: all 0.3s ease;
  font-size: 24px;
}
#chatbot-toggle-button:hover {
  background-color: #394b86;
  transform: scale(1.05);
}