.loading {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  pointer-events: all;
}

.loading.hidden {
  display: none;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

.loading-text {
  margin-top: 12px;
  color: white;
  font-size: 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}