.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  transition: opacity .4s ease, visibility .4s ease;
}

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

.page-loader-spinner {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 5px solid transparent;
  border-top-color: var(--kirmizi);
  border-right-color: var(--hardal);
  border-bottom-color: var(--turkuaz);
  border-left-color: var(--mor);
  animation: pageLoaderSpin .9s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-loader-spinner {
    animation-duration: 1.8s;
  }
}