/* Spinner Animation */
.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(0, 0, 0, 0.1);
  border-top: 5px solid #007bff;
  /* Blue color */
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

#pdf-container iframe {
  filter: blur(5px);
  transition: filter 0.5s ease-in-out;
}