.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); 
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal-content {
  background-color: white;
  padding: 20px;
  border-radius: 5px;
  width: 600px;
  height: 80vh;
  text-align: center;
}

.modal button {
  margin-top: 15px;
  padding: 10px 20px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.modal button:hover {
  background-color: #0056b3;
}