/* Critical login background loaded before React and its lazy login chunk. */
html[data-lms-surface="login"],
html[data-lms-surface="login"] body,
html[data-lms-surface="login"] #root,
.lms-login-root,
.lms-login-pending {
  min-height: 100svh;
  background: #060912;
}
html[data-lms-surface="login"] body { margin: 0; }
.lms-boot-placeholder { display: none; }
html[data-lms-surface="login"] .lms-boot-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  color: #f2f6ff;
}
.lms-boot-spinner {
  display: block;
  width: 28px;
  height: 28px;
  border: 2px solid #F26B1F;
  border-top-color: transparent;
  border-radius: 50%;
  animation: lms-boot-spin 1s linear infinite;
}
.lms-boot-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
@keyframes lms-boot-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .lms-boot-spinner { animation: none; }
}