/* Additional loader styles for proper positioning */
.loading-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important; /* Fallback */
  min-height: 100vh !important;
  min-height: 100dvh !important; /* Dynamic viewport height for mobile browsers */
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 9999999 !important; /* Extremely high z-index */
  opacity: 1 !important;
  transform: translateZ(0) !important; /* Force GPU acceleration */
  background-color: var(--bg-color) !important;
  overflow: hidden !important;
  pointer-events: all !important; /* Make sure it blocks interactions */
  transition: opacity 0.5s ease !important;
}

/* Hidden loading overlay */
.loading-overlay.hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
  z-index: -9999 !important;
}

/* Make sure body is locked while loading */
body:not(.loaded) {
  overflow: hidden !important;
  touch-action: none !important;
  position: fixed !important;
  width: 100% !important;
  height: 100% !important;
}

/* Ensure loading overlay works in iOS Safari */
html.ios,
html.ios body {
  min-height: 100vh;
  height: -webkit-fill-available;
}

/* Fix for loader on small height mobile devices */
@media screen and (max-height: 500px) {
  .loading-content {
    transform: scale(0.85) translate(-55%, -55%);
  }
  
  .loading-text h3 {
    font-size: 1.2rem;
  }
  
  .loading-text p {
    font-size: 0.9rem;
  }
}

/* Better progress bar visibility */
.loading-progress-bar {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.7), rgba(29, 78, 216, 1));
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
  border-radius: 10px;
}

/* Add better focus visibility for accessibility */
a:focus, button:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Make sure dark/light mode transition is smooth */
body, body.loaded {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Ensure all clickable elements have proper hover state */
a, button, .nav-link, .btn {
  transition: all 0.2s ease;
}

/* Fix nav focus for accessibility */
.nav-link:focus {
  box-shadow: none;
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Make sure footer stays at bottom on short pages */
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

footer {
  margin-top: auto;
}