/* Full-page loading overlay */
#lms-global-loader {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

#lms-global-loader.is-visible {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
}

.lms-global-loader-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
}

.lms-global-loader-panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.75rem 2.25rem;
  background: #fff;
  border-radius: 14px;
  box-shadow:
    0 20px 50px rgba(15, 23, 42, 0.18),
    0 0 0 1px rgba(100, 64, 251, 0.08);
  max-width: min(90vw, 320px);
  text-align: center;
}

.lms-global-loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #e8e4ff;
  border-top-color: #6440fb;
  border-radius: 50%;
  animation: lms-loader-spin 0.75s linear infinite;
}

.lms-global-loader-msg {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1e1b4b;
  line-height: 1.4;
}

body.lms-loader-active {
  overflow: hidden;
}

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

@media (prefers-reduced-motion: reduce) {
  .lms-global-loader-spinner {
    animation-duration: 1.5s;
  }
}