#globalLoadingOverlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(2px);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}
#globalLoadingOverlay.active {
  display: flex;
}
.loading-spinner {
  width: 48px;
  height: 48px;
  border: 5px solid #e2e8f0;
  border-top-color: #0758a8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.loading-text {
  color: #475569;
  font-size: 14px;
  font-weight: 600;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}