/* WrittenExpressions - Navigation Styles
 * Part of WrittenExpressions Design System
 * 
 * Dependencies: aa-variables.css
 * Professional navigation components for incarcerated friends and family portal
 */

/* =============================================================================
   CAMPAIGN THEME SUPPORT
   When an active campaign is present, these CSS variables override defaults
   ============================================================================= */

/* Campaign theme variables (applied inline via style attribute when active) */
.aa-navbar {
  background: var(--aa-purple);
  border-bottom: none;
  box-shadow: var(--aa-shadow-lg);
  position: sticky;
  top: 0;
  z-index: var(--aa-z-sticky);
  backdrop-filter: blur(8px);

  /* Campaign theme variables - will be overridden when campaign is active */
  --campaign-primary: var(--aa-primary);
  --campaign-accent: var(--aa-accent);
  --campaign-text: var(--aa-white);
  --campaign-secondary: rgba(255, 255, 255, 0.1);
  --campaign-secondary-text: var(--aa-white);
  --campaign-dropdown-bg: var(--aa-white);
  --campaign-dropdown-text: var(--aa-text-primary);
}

/* Campaign-aware navbar styles */
.aa-navbar[style*="--campaign-primary"] .aa-nav-link {
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-link:hover {
  border-bottom-color: var(--campaign-accent, #9b87c4);
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-link.active {
  border-bottom-color: var(--campaign-accent, #9b87c4);
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-link:focus {
  outline-color: var(--campaign-accent, var(--aa-accent));
  border-bottom-color: var(--campaign-accent, #9b87c4);
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-link:active {
  border-bottom-color: var(--campaign-accent, #9b87c4);
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-dropdown-toggle {
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-dropdown-toggle:hover,
.aa-navbar[style*="--campaign-primary"] .aa-nav-dropdown-toggle[aria-expanded="true"] {
  border-bottom-color: var(--campaign-accent, #9b87c4);
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-dropdown-toggle:focus {
  outline-color: var(--campaign-accent, var(--aa-accent));
  border-bottom-color: var(--campaign-accent, #9b87c4);
}

.aa-navbar[style*="--campaign-primary"] .aa-nav-dropdown-toggle:active {
  border-bottom-color: var(--campaign-accent, #9b87c4);
}

.aa-navbar[style*="--campaign-primary"] .aa-navbar-brand {
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-navbar-logo {
  background-color: var(--campaign-accent, var(--aa-accent));
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-user-menu-toggle {
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-user-menu-toggle:hover {
  background-color: var(--campaign-secondary, rgba(255, 255, 255, 0.1));
  color: var(--campaign-secondary-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-user-avatar {
  background-color: var(--campaign-accent, var(--aa-accent));
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-mobile-nav-toggle {
  color: var(--campaign-text, var(--aa-white));
}

.aa-navbar[style*="--campaign-primary"] .aa-mobile-nav-toggle:hover {
  background-color: var(--campaign-secondary, rgba(255, 255, 255, 0.1));
  color: var(--campaign-secondary-text, var(--aa-white));
}

/* =============================================================================
   MAIN NAVIGATION
   ============================================================================= */

.aa-navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--aa-spacing-2) var(--aa-spacing-6);
  max-width: 100%;
  margin: 0 auto;
}

/* Brand/Logo */
.aa-navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-3);
  font-size: var(--aa-font-size-xl);
  font-weight: var(--aa-font-weight-bold);
  color: var(--aa-purple-dark);
  text-decoration: none;
  transition: var(--aa-transition-base);
}

.aa-navbar-brand:hover {
  color: var(--aa-purple-darker);
  text-decoration: none;
}

.aa-navbar-logo {
  width: 2rem;
  height: 2rem;
  border-radius: var(--aa-border-radius-md);
  background-color: var(--aa-purple-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aa-white);
  font-weight: var(--aa-font-weight-bold);
}

.aa-navbar-logo-img {
  height: 48px;
  width: auto;
  display: block;
  color: white; /* fallback fill when no campaign is active */
  overflow: visible;
  transition: var(--aa-transition-base);
}

/* Navigation Menu */
.aa-nav-menu {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.aa-nav-item {
  position: relative;
}

/* Icon sizing inside nav elements */
.aa-nav-link i,
.aa-mobile-nav-link i,
.aa-user-menu-item i {
  font-size: inherit;
  vertical-align: middle;
}

.aa-mobile-nav-icon {
  font-size: var(--aa-font-size-lg);
  transition: var(--aa-transition-base);
}

.aa-mobile-nav-toggle:hover .aa-mobile-nav-icon {
  transform: scale(1.1);
}

.aa-dropdown-arrow {
  font-size: var(--aa-font-size-xs);
  transition: var(--aa-transition-base);
  color: inherit;
}

.aa-dropdown-arrow i {
  font-size: var(--aa-font-size-xs);
  transition: var(--aa-transition-base);
}

.aa-user-menu-toggle[aria-expanded="true"] .aa-dropdown-arrow {
  transform: rotate(180deg);
}

/* Auth Actions */
.aa-auth-actions {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
}

.aa-nav-icon-btn {
  font-size: var(--aa-font-size-xl);
  padding: var(--aa-spacing-1) var(--aa-spacing-2);
}

/* Cart Icon */
.aa-nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aa-white);
  font-size: var(--aa-font-size-xl);
  padding: var(--aa-spacing-1) var(--aa-spacing-2);
  border-radius: var(--aa-border-radius-sm);
  text-decoration: none;
  transition: var(--aa-transition-base);
}

.aa-nav-cart:hover {
  color: var(--aa-white);
  background: rgba(255, 255, 255, 0.15);
}

.aa-nav-cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--campaign-accent, var(--aa-accent));
  color: var(--campaign-accent-text, var(--aa-white));
  font-size: 10px;
  font-weight: var(--aa-font-weight-bold);
  min-width: 18px;
  height: 18px;
  border-radius: var(--aa-border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
  border: 2px solid transparent;
}

.aa-nav-link {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  padding: var(--aa-spacing-1) var(--aa-spacing-2);
  color: var(--aa-white);
  text-decoration: none;
  font-weight: var(--aa-font-weight-medium);
  border-radius: var(--aa-border-radius-sm);
  transition: var(--aa-transition-base);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
}

.aa-nav-link:hover {
  color: var(--aa-white);
  text-decoration: none;
  border-bottom-color: var(--aa-purple-border-solid);
}

.aa-nav-link.active {
  color: var(--aa-white);
  border-bottom-color: var(--aa-purple-border-solid);
  font-weight: var(--aa-font-weight-semibold);
}

.aa-nav-link.active::after {
  display: none;
}

/* =============================================================================
   NAVIGATION DROPDOWNS (with Campaign Support)
   ============================================================================= */

/* Desktop Navigation Dropdown */
.aa-nav-dropdown {
  position: relative;
}

.aa-nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  padding: var(--aa-spacing-1) var(--aa-spacing-2);
  color: var(--aa-white);
  text-decoration: none;
  font-weight: var(--aa-font-weight-medium);
  border-radius: var(--aa-border-radius-sm);
  transition: var(--aa-transition-base);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  white-space: nowrap;
}

.aa-nav-dropdown-toggle:hover {
  color: var(--aa-white);
  text-decoration: none;
  border-bottom-color: var(--campaign-accent, var(--aa-accent));
}

.aa-nav-dropdown-toggle .dropdown-icon {
  font-size: var(--aa-font-size-xs);
  transition: transform var(--aa-transition-base);
  margin-left: var(--aa-spacing-1);
}

.aa-nav-dropdown-toggle[aria-expanded="true"] .dropdown-icon {
  transform: rotate(180deg);
}

.aa-nav-dropdown-toggle[aria-expanded="true"] {
  border-bottom-color: var(--campaign-accent, var(--aa-accent));
}

.aa-nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  width: 100vw;
  background-color: var(--campaign-dropdown-bg, var(--aa-white));
  border-top: 3px solid var(--campaign-accent, var(--aa-accent));
  border-bottom: 1px solid var(--aa-medium-gray);
  box-shadow: var(--aa-shadow-md);
  padding: var(--aa-spacing-2);
  z-index: var(--aa-z-dropdown);
  margin-top: 0;
  animation: megaMenuSlideDown var(--aa-transition-slow);
  display: flex;
  flex-direction: column;
}

@keyframes megaMenuSlideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.aa-nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  width: 100%;
  padding: var(--aa-spacing-1) var(--aa-spacing-3);
  color: var(--campaign-dropdown-text, var(--aa-text-primary)) !important;
  text-decoration: none;
  border-radius: var(--aa-border-radius-sm);
  transition: var(--aa-transition-base);
  font-size: var(--aa-font-size-sm);
  font-weight: var(--aa-font-weight-medium);
  white-space: nowrap;
}

.aa-nav-dropdown-item:hover {
  background-color: var(--aa-light);
  color: var(--campaign-dropdown-text, var(--aa-primary)) !important;
  text-decoration: none;
}

.aa-nav-dropdown-item.active {
  background-color: var(--aa-light);
  color: var(--campaign-dropdown-text, var(--aa-primary)) !important;
  font-weight: var(--aa-font-weight-bold);
}

.aa-nav-dropdown-item:focus {
  outline: 2px solid var(--campaign-accent, var(--aa-primary));
  outline-offset: 2px;
  background-color: var(--aa-light);
}

.aa-nav-dropdown-item:active {
  background-color: var(--aa-light);
  color: var(--campaign-dropdown-text, var(--aa-primary)) !important;
}

.aa-nav-dropdown-divider {
  height: 1px;
  background-color: var(--aa-light-gray);
  margin: var(--aa-spacing-2) 0;
}

/* Mega Menu - Full-Width Navigation Panel */
.aa-nav-mega-menu {
  min-width: unset;
  width: 100vw;
  flex-direction: row;
  gap: var(--aa-spacing-6);
  padding: var(--aa-spacing-6) var(--aa-spacing-8);
  border-top: 3px solid var(--campaign-accent, var(--aa-accent));
  background: linear-gradient(to bottom, 
    var(--campaign-dropdown-bg, var(--aa-white)) 0%, 
    var(--campaign-dropdown-bg, var(--aa-light)) 100%);
}

.mega-menu-section {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  min-width: 200px;
  max-width: 350px;
}

.mega-menu-title {
  font-size: var(--aa-font-size-base);
  font-weight: var(--aa-font-weight-bold);
  color: var(--campaign-dropdown-text, var(--aa-text-primary)) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 var(--aa-spacing-3) 0;
  padding: 0 var(--aa-spacing-3);
  border-bottom: 2px solid var(--campaign-accent, var(--aa-accent));
  padding-bottom: var(--aa-spacing-2);
}

.mega-menu-divider {
  width: 2px;
  background: linear-gradient(to bottom, 
    transparent 0%, 
    var(--campaign-accent, var(--aa-accent)) 10%, 
    var(--campaign-accent, var(--aa-accent)) 90%, 
    transparent 100%);
  flex-shrink: 0;
  margin: 0 var(--aa-spacing-2);
}

/* Occasions Grid - Multi-column layout */
.mega-menu-occasions {
  flex: 2.5;
  max-width: 900px;
}

.occasions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  column-gap: var(--aa-spacing-2);
}

.occasions-grid .occasion-item {
  font-size: var(--aa-font-size-sm);
}

.occasions-grid.many-occasions {
  grid-template-columns: repeat(3, 1fr);
}

/* Mobile Submenu */
.aa-mobile-submenu {
  list-style: none;
  margin: 0;
  padding: 0;
  padding-left: var(--aa-spacing-4);
  background-color: var(--campaign-secondary, rgba(0, 0, 0, 0.06));
  border-left: 3px solid var(--campaign-accent, var(--aa-primary));
  display: flex;
  flex-direction: column;
}

.mobile-submenu-header {
  padding: var(--aa-spacing-2) var(--aa-spacing-3);
  font-size: var(--aa-font-size-xs);
  font-weight: var(--aa-font-weight-bold);
  color: var(--campaign-secondary-text, var(--aa-text-secondary));
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.75;
}

.mobile-submenu-header span {
  display: block;
}

.aa-mobile-submenu .aa-mobile-nav-item {
  width: 100%;
}

/* Override nav link colors within the secondary-colored submenu */
.aa-mobile-submenu .aa-mobile-nav-link {
  color: var(--campaign-secondary-text, var(--aa-text-primary));
}

.aa-mobile-submenu .aa-mobile-nav-link:hover,
.aa-mobile-submenu .aa-mobile-nav-link.active {
  background-color: rgba(0, 0, 0, 0.08);
  color: var(--campaign-secondary-text, var(--aa-text-primary));
}

.aa-mobile-submenu .submenu-item {
  font-size: var(--aa-font-size-sm);
  padding: var(--aa-spacing-2) var(--aa-spacing-3);
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
}

.aa-mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  padding: var(--aa-spacing-3) var(--aa-spacing-4);
  color: var(--campaign-text, var(--aa-text-primary));
  text-decoration: none;
  font-weight: var(--aa-font-weight-semibold);
  transition: var(--aa-transition-base);
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  width: 100%;
  cursor: pointer;
  font-family: inherit;
  font-size: var(--aa-font-size-base);
  text-align: left;
  justify-content: flex-start;
}

.aa-mobile-dropdown-toggle:hover {
  background: var(--campaign-secondary, rgba(255, 255, 255, 0.1));
  color: var(--campaign-secondary-text, var(--campaign-text, var(--aa-white)));
  border-left-color: var(--campaign-accent, var(--aa-primary));
  text-decoration: none;
}

.aa-mobile-dropdown-toggle .dropdown-icon {
  margin-left: auto;
  font-size: var(--aa-font-size-sm);
  transition: transform var(--aa-transition-base);
}

/* =============================================================================
   OFF-CANVAS MOBILE NAVIGATION
   ============================================================================= */

.aa-mobile-nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  max-width: 85vw;
  height: 100dvh;
  background-color: var(--aa-white);
  box-shadow: var(--aa-shadow-xl, 0 25px 50px rgba(0, 0, 0, 0.25));
  z-index: var(--aa-z-modal, 1050);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.aa-mobile-nav-menu.open {
  transform: translateX(0);
}

/* Off-canvas Header */
.aa-offcanvas-header {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-3);
  padding: var(--aa-spacing-4) var(--aa-spacing-4);
  background-color: var(--campaign-primary, var(--aa-purple));
  color: var(--campaign-text, var(--aa-white));
  flex-shrink: 0;
  min-height: 64px;
  border-bottom: 3px solid var(--campaign-accent, var(--aa-accent));
}

.aa-offcanvas-logo {
  width: 2rem;
  height: 2rem;
  border-radius: var(--aa-border-radius-md);
  background-color: var(--campaign-accent, var(--aa-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--campaign-text, var(--aa-white));
  font-weight: var(--aa-font-weight-bold);
  font-size: var(--aa-font-size-xs);
  flex-shrink: 0;
}

.aa-offcanvas-brand-name {
  flex: 1;
  font-size: var(--aa-font-size-lg);
  font-weight: var(--aa-font-weight-bold);
  color: var(--campaign-text, var(--aa-white));
}

.aa-offcanvas-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: var(--aa-border-radius-full);
  color: var(--campaign-text, var(--aa-white));
  cursor: pointer;
  transition: var(--aa-transition-base);
  flex-shrink: 0;
  font-size: var(--aa-font-size-base);
}

.aa-offcanvas-close:hover {
  background: var(--campaign-secondary, rgba(255, 255, 255, 0.25));
  color: var(--campaign-secondary-text, var(--aa-white));
}

/* Off-canvas Body */
.aa-offcanvas-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--aa-spacing-3) 0;
  overscroll-behavior: contain;
  background-color: var(--campaign-primary, var(--aa-white));
}

/* Off-canvas Backdrop */
.aa-offcanvas-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--aa-z-modal, 1050) - 1);
  backdrop-filter: blur(2px);
  animation: backdropFadeIn 0.2s ease;
}

@keyframes backdropFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Off-canvas Nav Links */
.aa-mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.aa-mobile-nav-item {
  border-bottom: none;
}

.aa-mobile-nav-link {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-3);
  padding: var(--aa-spacing-3) var(--aa-spacing-4);
  color: var(--campaign-text, var(--aa-text-primary));
  text-decoration: none;
  font-weight: var(--aa-font-weight-medium);
  font-size: var(--aa-font-size-base);
  transition: var(--aa-transition-base);
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.aa-mobile-nav-link:hover {
  background-color: var(--campaign-secondary, rgba(255, 255, 255, 0.1));
  color: var(--campaign-secondary-text, var(--campaign-text, var(--aa-white)));
  border-left-color: var(--campaign-accent, var(--aa-primary));
  text-decoration: none;
}

.aa-mobile-nav-link.active {
  background-color: var(--campaign-secondary, rgba(255, 255, 255, 0.1));
  color: var(--campaign-secondary-text, var(--campaign-text, var(--aa-white)));
  border-left-color: var(--campaign-accent, var(--aa-primary));
  font-weight: var(--aa-font-weight-semibold);
  text-decoration: none;
}

.aa-mobile-nav-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.2);
  margin: var(--aa-spacing-2) var(--aa-spacing-4);
}

/* =============================================================================
   ADMIN NAVIGATION STYLES
   ============================================================================= */

/* Admin navigation link in main menu */
.aa-nav-link-admin {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--aa-white) !important;
  border-radius: var(--aa-border-radius-md);
  font-weight: var(--aa-font-weight-semibold);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2);
  border: none;
  position: relative;
  overflow: hidden;
}

.aa-nav-link-admin::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.aa-nav-link-admin:hover {
  background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
  color: var(--aa-white) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.aa-nav-link-admin:hover::before {
  left: 100%;
}

.aa-nav-link-admin:focus {
  outline: 2px solid #a78bfa;
  outline-offset: 2px;
}

/* Admin menu item in dropdown */
.aa-admin-menu-item {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--aa-white) !important;
  border-radius: var(--aa-border-radius-sm);
  margin: var(--aa-spacing-1) 0;
  font-weight: var(--aa-font-weight-medium);
  position: relative;
  overflow: hidden;
}

.aa-admin-menu-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.3s;
}

.aa-admin-menu-item:hover {
  background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
  color: var(--aa-white) !important;
  text-decoration: none;
  transform: translateX(2px);
}

.aa-admin-menu-item:hover::before {
  left: 100%;
}

/* Mobile admin navigation link */
.aa-mobile-admin-link {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--aa-white) !important;
  border-radius: var(--aa-border-radius-md);
  font-weight: var(--aa-font-weight-semibold);
  margin: var(--aa-spacing-2) 0;
  position: relative;
  overflow: hidden;
}

.aa-mobile-admin-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.4s;
}

.aa-mobile-admin-link:hover {
  background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
  color: var(--aa-white) !important;
  text-decoration: none;
  transform: translateX(3px);
}

.aa-mobile-admin-link:hover::before {
  left: 100%;
}

/* Admin badge indicator */
.aa-nav-link-admin .icon,
.aa-admin-menu-item .icon,
.aa-mobile-admin-link .icon {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

/* Accessibility enhancements for admin links */
.aa-nav-link-admin[aria-current="page"],
.aa-admin-menu-item[aria-current="page"],
.aa-mobile-admin-link[aria-current="page"] {
  background: linear-gradient(135deg, #4c1d95 0%, #581c87 100%);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.3);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .aa-nav-link-admin,
  .aa-admin-menu-item,
  .aa-mobile-admin-link {
    background: #4c1d95 !important;
    border: 2px solid #a78bfa !important;
  }
  
  .aa-nav-link-admin:hover,
  .aa-admin-menu-item:hover,
  .aa-mobile-admin-link:hover {
    background: #581c87 !important;
    border-color: #c4b5fd !important;
  }
}

/* User Menu */
.aa-user-menu {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-4);
}

.aa-user-dropdown {
  position: relative;
}

.aa-user-menu-toggle {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  padding: var(--aa-spacing-2) var(--aa-spacing-3);
  background: transparent;
  color: var(--aa-white);
  border: none;
  border-bottom: 2px solid transparent;
  font-weight: var(--aa-font-weight-medium);
  cursor: pointer;
  border-radius: var(--aa-border-radius-sm);
  transition: var(--aa-transition-base);
  box-shadow: none;
}

.aa-user-menu-toggle:hover {
  background: transparent;
  color: var(--aa-white);
  border-bottom-color: var(--aa-purple-border-solid);
}

.aa-user-name {
  color: inherit;
  font-weight: var(--aa-font-weight-medium);
  font-size: var(--aa-font-size-sm);
}

.aa-user-menu-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background-color: var(--campaign-dropdown-bg, var(--aa-white));
  border: 1px solid var(--aa-medium-gray);
  border-radius: var(--aa-border-radius-lg);
  box-shadow: var(--aa-shadow-lg);
  padding: var(--aa-spacing-2);
  z-index: var(--aa-z-dropdown);
  margin-top: var(--aa-spacing-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--aa-transition-base);
}

.aa-user-menu-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.aa-user-menu-item {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  padding: var(--aa-spacing-2) var(--aa-spacing-3);
  color: var(--campaign-dropdown-text, var(--aa-dark-gray)) !important;
  text-decoration: none;
  border-radius: var(--aa-border-radius-sm);
  transition: var(--aa-transition-base);
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--aa-font-size-sm);
}

.aa-user-menu-item:hover {
  color: var(--campaign-accent, var(--aa-primary)) !important;
  background-color: var(--aa-light);
  text-decoration: none;
}

.aa-user-menu-divider {
  height: 1px;
  background-color: var(--aa-light-gray);
  margin: var(--aa-spacing-2) 0;
}

.aa-logout-form {
  width: 100%;
}

.aa-logout-btn {
  text-align: left;
  font-family: inherit;
  color: var(--aa-danger) !important;
}

.aa-logout-btn:hover {
  color: var(--aa-danger) !important;
}

.aa-user-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: var(--aa-border-radius-full);
  background: var(--aa-purple-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aa-white);
  font-weight: var(--aa-font-weight-semibold);
  font-size: var(--aa-font-size-sm);
}

/* Mobile Navigation */
.aa-mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--aa-white);
  font-size: var(--aa-font-size-xl);
  cursor: pointer;
  padding: var(--aa-spacing-1) var(--aa-spacing-2);
  border-radius: var(--aa-border-radius-sm);
  transition: var(--aa-transition-base);
  box-shadow: none;
}

.aa-mobile-nav-toggle:hover {
  background: transparent;
  color: var(--aa-white);
  border-bottom-color: var(--aa-purple-border-solid);
}

/* =============================================================================
   NAV UTILITIES (Focus, Active, Loading, Badge)
   ============================================================================= */

/* Focus styles - campaign accent aware */
.aa-nav-link:focus,
.aa-mobile-nav-link:focus,
.aa-user-menu-toggle:focus,
.aa-user-menu-item:focus,
.aa-nav-dropdown-toggle:focus,
.aa-mobile-dropdown-toggle:focus {
  outline: 2px solid var(--campaign-accent, var(--aa-primary));
  outline-offset: 2px;
}

/* Active state */
.aa-nav-link.active,
.aa-mobile-nav-link.active {
  font-weight: var(--aa-font-weight-semibold);
  position: relative;
}

/* Loading state */
.aa-nav-link.loading {
  pointer-events: none;
  opacity: 0.7;
}

/* Notification badge */
.aa-nav-badge {
  position: absolute;
  top: calc(-1 * var(--aa-spacing-1));
  right: calc(-1 * var(--aa-spacing-1));
  background-color: var(--aa-danger);
  color: var(--aa-white);
  font-size: var(--aa-font-size-xxs);
  font-weight: var(--aa-font-weight-bold);
  padding: var(--aa-spacing-0) var(--aa-spacing-2);
  border-radius: var(--aa-border-radius-full);
  min-width: calc(var(--aa-spacing-4) + var(--aa-spacing-0));
  height: calc(var(--aa-spacing-4) + var(--aa-spacing-0));
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =============================================================================
   BREADCRUMB NAVIGATION
   ============================================================================= */

.aa-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
  padding: var(--aa-spacing-4) 0;
  font-size: var(--aa-font-size-sm);
  color: var(--aa-secondary);
}

.aa-breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--aa-spacing-2);
}

.aa-breadcrumb-link {
  color: var(--aa-secondary);
  text-decoration: none;
  transition: var(--aa-transition-base);
}

.aa-breadcrumb-link:hover {
  color: var(--aa-primary);
  text-decoration: underline;
}

.aa-breadcrumb-current {
  color: var(--aa-text-primary);
  font-weight: var(--aa-font-weight-medium);
}

.aa-breadcrumb-separator {
  color: var(--aa-medium-gray);
}

/* =============================================================================
   TABS NAVIGATION
   ============================================================================= */

.aa-tabs {
  border-bottom: 1px solid var(--aa-medium-gray);
  margin-bottom: var(--aa-spacing-6);
}

.aa-tab-list {
  display: flex;
  gap: var(--aa-spacing-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.aa-tab-item {
  position: relative;
}

.aa-tab-link {
  display: block;
  padding: var(--aa-spacing-3) var(--aa-spacing-4);
  color: var(--aa-secondary);
  text-decoration: none;
  font-weight: var(--aa-font-weight-medium);
  border-bottom: 2px solid transparent;
  transition: var(--aa-transition-base);
}

.aa-tab-link:hover {
  color: var(--aa-primary);
  text-decoration: none;
}

.aa-tab-link.active {
  color: var(--aa-primary);
  border-bottom-color: var(--aa-primary);
}

/* =============================================================================
   PAGINATION NAVIGATION
   ============================================================================= */

.aa-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--aa-spacing-2);
  margin: var(--aa-spacing-8) 0;
}

.aa-pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--aa-dark-gray);
  text-decoration: none;
  border: 1px solid var(--aa-medium-gray);
  border-radius: var(--aa-border-radius-md);
  transition: var(--aa-transition-base);
}

.aa-pagination-item:hover {
  color: var(--aa-primary);
  border-color: var(--aa-primary);
  background-color: var(--aa-light);
  text-decoration: none;
}

.aa-pagination-item.active {
  color: var(--aa-white);
  background-color: var(--aa-primary);
  border-color: var(--aa-primary);
}

.aa-pagination-item:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* =============================================================================
   RESPONSIVE DESIGN
   ============================================================================= */

@media (max-width: 1024px) {
  .aa-user-name {
    display: none;
  }

  .aa-auth-actions .aa-btn {
    font-size: var(--aa-font-size-xs);
    padding: var(--aa-spacing-2) var(--aa-spacing-3);
  }
}

@media (max-width: 768px) {
  .aa-nav-menu {
    display: none;
  }

  .aa-mobile-nav-toggle {
    display: block;
    order: 1;
  }

  .aa-navbar-container {
    padding: var(--aa-spacing-3) var(--aa-spacing-4);
    position: relative;
  }

  .aa-navbar-brand {
    order: 2;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--aa-font-size-lg);
  }

  .aa-navbar-brand span {
    font-size: var(--aa-font-size-lg);
  }

  .aa-user-menu {
    order: 3;
    margin-left: auto;
    gap: var(--aa-spacing-2);
  }

  .aa-user-menu-dropdown {
    right: 0;
    left: auto;
    min-width: 180px;
  }

  .aa-nav-dropdown-menu {
    right: auto;
    left: 0;
  }

  /* Mobile admin link adjustments */
  .aa-mobile-admin-link {
    margin: var(--aa-spacing-3) 0;
    font-weight: var(--aa-font-weight-bold);
  }
}

@media (max-width: 480px) {
  .aa-navbar-container {
    padding: var(--aa-spacing-3);
  }

  .aa-navbar-brand {
    font-size: var(--aa-font-size-base);
    gap: var(--aa-spacing-2);
  }

  .aa-navbar-logo {
    width: 1.75rem;
    height: 1.75rem;
    font-size: var(--aa-font-size-sm);
  }

  .aa-auth-actions {
    gap: var(--aa-spacing-1);
  }

  .aa-auth-actions .aa-btn {
    font-size: var(--aa-font-size-xxs);
    padding: var(--aa-spacing-1) var(--aa-spacing-2);
  }

  .aa-breadcrumb {
    font-size: var(--aa-font-size-xs);
    gap: var(--aa-spacing-1);
  }

  .aa-tab-list {
    gap: var(--aa-spacing-2);
    overflow-x: auto;
    padding-bottom: var(--aa-spacing-2);
  }

  .aa-tab-link {
    padding: var(--aa-spacing-2) var(--aa-spacing-3);
    white-space: nowrap;
  }

  .aa-pagination {
    gap: var(--aa-spacing-1);
  }

  .aa-pagination-item {
    width: 2rem;
    height: 2rem;
    font-size: var(--aa-font-size-sm);
  }

  /* Smaller admin links on very small screens */
  .aa-nav-link-admin,
  .aa-mobile-admin-link {
    padding: var(--aa-spacing-2);
    font-size: var(--aa-font-size-sm);
  }
}

/* =============================================================================
   REDUCED MOTION SUPPORT
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
  .aa-nav-link-admin::before,
  .aa-admin-menu-item::before,
  .aa-mobile-admin-link::before {
    display: none;
  }
  
  .aa-nav-link-admin:hover,
  .aa-admin-menu-item:hover,
  .aa-mobile-admin-link:hover {
    transform: none;
  }
}