/* Navigation Loading Indicator Styles */

.navigation-loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  z-index: 10000; /* Higher than header and other elements */
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.2s ease-in-out;
  backdrop-filter: blur(2px);
}

.navigation-loader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.navigation-spinner {
  display: flex;
  justify-content: center;
  align-items: center;
}

.navigation-spinner .spinner-border {
  width: 3rem;
  height: 3rem;
  border-width: 0.3rem;
}

.navigation-loader-text {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: #338F7A;
  animation: pulse 1.5s ease-in-out infinite;
}

/* Prevent clicks on navigation items while loading */
.navigation-loading .nav-link,
.navigation-loading .navbar-brand,
.navigation-loading a[href] {
  pointer-events: none;
  opacity: 0.7;
}

/* Fade in animation */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Pulse animation for loading text */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

/* Dark theme support */
[data-bs-theme="dark"] .navigation-loader-overlay {
  background-color: rgba(0, 0, 0, 0.95);
}

[data-bs-theme="dark"] .navigation-loader-text {
  color: #4CAF93;
}

/* Mobile responsiveness */
@media only screen and (max-width: 767px) {
  .navigation-spinner .spinner-border {
    width: 2.5rem;
    height: 2.5rem;
    border-width: 0.25rem;
  }
  
  .navigation-loader-text {
    font-size: 1rem;
  }
}

/* Ensure the loader is above everything */
.navigation-loader-overlay {
  isolation: isolate;
}