html.app-loading,
html.app-loading body,
html.app-loader-leaving,
html.app-loader-leaving body {
  min-height: 100%;
  touch-action: manipulation;
  background: #dceafa url("assets/images/backgrounds/common/app-loader-bg.jpg?v=20260819-bg-compress-v1") center center / cover no-repeat;
}

html.app-loading body > :not(.app-page-loader) {
  opacity: 0 !important;
}

.app-page-loader {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: end center;
  box-sizing: border-box;
  padding: 0 28px max(23vh, 150px);
  overflow: hidden;
  color: #ffffff;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  background: #dceafa url("assets/images/backgrounds/common/app-loader-bg.jpg?v=20260819-bg-compress-v1") center center / cover no-repeat;
  opacity: 1;
  transition: opacity 360ms ease;
  pointer-events: auto;
}

.app-page-loader::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(7, 18, 39, 0.34)),
    linear-gradient(90deg, rgba(10, 18, 35, 0.28), transparent 30%, transparent 70%, rgba(10, 18, 35, 0.18));
  pointer-events: none;
}

.app-page-loader.is-ready {
  opacity: 0;
}

.app-loader-panel {
  position: relative;
  z-index: 1;
  width: min(72vw, 420px);
  display: grid;
  gap: 10px;
  text-align: center;
}

.app-loader-text {
  color: #fff8d7;
  font-size: clamp(13px, 2.8vw, 17px);
  font-weight: 900;
  letter-spacing: 0;
  text-shadow:
    0 2px 0 rgba(42, 54, 86, 0.52),
    0 0 12px rgba(49, 116, 210, 0.42);
}

.app-loader-track {
  height: clamp(14px, 2.5vw, 18px);
  padding: 3px;
  border: 2px solid rgba(255, 236, 152, 0.88);
  border-radius: 999px;
  background: rgba(15, 31, 64, 0.64);
  box-shadow:
    0 6px 16px rgba(7, 18, 39, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.app-loader-fill {
  width: var(--app-loader-progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #fff17a, #ffc24b 48%, #8eeaff);
  box-shadow:
    0 0 14px rgba(255, 210, 72, 0.54),
    inset 0 1px 0 rgba(255, 255, 255, 0.58);
  transition: width 180ms ease;
}

@media (orientation: landscape) {
  html.app-loading,
  html.app-loading body,
  html.app-loader-leaving,
  html.app-loader-leaving body,
  .app-page-loader {
    background-image: url("assets/images/backgrounds/common/app-loader-bg.jpg?v=20260819-bg-compress-v1");
  }

  .app-page-loader {
    padding-bottom: max(16vh, 92px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-page-loader,
  .app-loader-fill {
    transition: none;
  }
}