/* Loader global do site (público, aluno e admin) */
.ead-page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 65% 50% at 50% 40%, rgba(255, 205, 0, 0.1) 0%, transparent 55%),
    linear-gradient(
      160deg,
      rgba(11, 20, 142, 0.55) 0%,
      rgba(8, 15, 104, 0.48) 45%,
      rgba(11, 20, 142, 0.58) 100%
    );
  backdrop-filter: blur(18px) saturate(1.25);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  transition: opacity 0.4s ease, visibility 0.4s ease;
  --ead-loader-p: 0%;
}

body.ead-theme-dark .ead-page-loader,
html.ead-theme-dark .ead-page-loader,
html[data-admin-theme="dark"] .ead-page-loader,
html[data-bs-theme="dark"] .ead-page-loader,
html[data-theme="dark"] .ead-page-loader,
html[data-player-theme="dark"] .ead-page-loader {
  background:
    radial-gradient(ellipse 65% 50% at 50% 40%, rgba(255, 205, 0, 0.08) 0%, transparent 55%),
    linear-gradient(
      160deg,
      rgba(0, 0, 0, 0.72) 0%,
      rgba(11, 20, 142, 0.42) 50%,
      rgba(0, 0, 0, 0.78) 100%
    );
  backdrop-filter: blur(20px) saturate(1.15);
  -webkit-backdrop-filter: blur(20px) saturate(1.15);
}

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

.ead-page-loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: min(10.5rem, 68vw);
  padding: 0;
  background: none;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.ead-page-loader-mark {
  position: relative;
  width: 3.85rem;
  height: 3.85rem;
  display: block;
  flex-shrink: 0;
}

.ead-page-loader-mark-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.ead-page-loader-mark-img--gray {
  filter: grayscale(1) brightness(1.05) contrast(0.92);
  opacity: 0.55;
}

.ead-page-loader-mark-img--color {
  filter: none;
  clip-path: inset(calc(100% - var(--ead-loader-p)) 0 0 0);
  transition: clip-path 0.12s linear;
}

.ead-page-loader-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
}

.ead-page-loader-pct {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.9);
  font-variant-numeric: tabular-nums;
}

.ead-page-loader-track {
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}

.ead-page-loader-bar {
  display: block;
  height: 100%;
  width: var(--ead-loader-p);
  border-radius: inherit;
  background: linear-gradient(90deg, #ffcd00, #ffe566);
  box-shadow: 0 0 12px rgba(255, 205, 0, 0.45);
  transition: width 0.12s linear;
}

@media (prefers-reduced-motion: reduce) {
  .ead-page-loader-mark-img--color {
    clip-path: none;
    opacity: 1;
  }

  .ead-page-loader-mark-img--gray {
    opacity: 0;
  }

  .ead-page-loader-bar {
    transition: none;
  }
}

.ead-loader-spin {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 2.5px solid rgba(255, 255, 255, 0.2);
  border-top-color: #ffcd00;
  animation: ead-spin 0.7s linear infinite;
}

.ead-loader-spin--sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

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