#loading {
  position: fixed;
  inset: 0;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;

  color: white;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

.hidden {
  display: none !important;
  visibility: hidden;
}