.spinner-container {
  display: flex;
  justify-content: center; /* Center horizontally */
  align-items: center; /* Center vertically */
  height: 100vh; /* Take up full viewport height */
}

.spinner {
  border: 2px solid #f3f3f3;
  border-top: 2px solid #404040;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}