#loading-message {
  color: white;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1002;
}

#payment-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

#payment-overlay p {
  font-size: 1.5rem;
}

#payment-overlay:hover {
  cursor: pointer;
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: 1.5em;
  z-index: 9999;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}