/* spinner.css */
.spinner-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  z-index: 9999;
  backdrop-filter: blur(2px);
}

.spinner {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 8px solid rgb(40, 178, 224);
  border-top-color: white;
  animation: spin 0.85s linear infinite;
  box-shadow: 0 0 12px rgb(40, 178, 224);
}

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

@media (max-width: 480px) {
  .spinner {
    width: 44px;
    height: 44px;
    border-width: 6px;
  }
}