/**
 * Page loader - rond animé au chargement
 */
.page-loader {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  z-index: 9999;
  transition:
    opacity 0.4s ease,
    visibility 0.4s ease;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--sk-primary);
  border-radius: 50%;
  animation: page-loader-spin 0.8s linear infinite;
}

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