.loading-container {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f0f2f5;
  z-index: 9999;
}

.loading-ring {
  width: 44px;
  height: 44px;
  border: 4px solid rgba(32, 128, 240, 0.15);
  border-top-color: #2080f0;
  border-radius: 50%;
  animation: loading-spin 0.75s linear infinite;
}

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