.page-loader {
  position: fixed;
  inset: 0;
  z-index: 22000;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(248, 250, 252, .72);
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s ease;
}

html[data-bs-theme="dark"] .page-loader,
html[data-coreui-theme="dark"] .page-loader {
  background: rgba(2, 6, 23, .76);
}

.page-loader.is-visible {
  opacity: 1;
  visibility: visible;
}

.page-loader-content {
  display: grid;
  justify-items: center;
  gap: 1rem;
  max-width: min(100%, 18rem);
  color: var(--odoo-text, #0f172a);
}

.page-loader-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(5rem, 18vw, 6rem);
  height: clamp(5rem, 18vw, 6rem);
  padding: .75rem;
  border-radius: 50%;
  background: var(--odoo-panel, #fff);
  box-shadow: 0 12px 38px rgba(15, 23, 42, .12);
}

.page-loader-mark::before {
  content: "";
  position: absolute;
  inset: -.25rem;
  border: 3px solid transparent;
  border-top-color: var(--page-loader-brand, #0d6efd);
  border-inline-start-color: var(--page-loader-brand, #0d6efd);
  border-radius: 50%;
  opacity: .8;
  animation: page-loader-spin 1.45s linear infinite;
}

.page-loader-mark img {
  display: block;
  width: 3.5rem;
  height: 3.5rem;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.page-loader-fallback {
  display: none;
  color: var(--page-loader-brand, #0d6efd);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.page-loader-mark.is-fallback img { display: none; }
.page-loader-mark.is-fallback .page-loader-fallback { display: block; }

.page-loader-text {
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .01em;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-loader { transition: none; }
  .page-loader-mark::before { animation: none; }
}