/* Navbar Fix CSS - Resolves common navbar layout and styling issues */

/* Fix for navbar z-index issues */
.navbar {
  z-index: 1030 !important;
}

/* Fix for navbar dropdown positioning */
.navbar .dropdown-menu {
  z-index: 1040 !important;
}

/* Fix for navbar brand alignment */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Fix for navbar toggler on mobile */
.navbar-toggler {
  border: none;
  padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* Fix for navbar collapse animation */
.navbar-collapse {
  transition: height 0.3s ease;
}

/* Fix for navbar item spacing */
.navbar-nav .nav-item {
  margin: 0 0.25rem;
}

.navbar-nav .nav-link {
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
}

/* Fix for navbar search form */
.navbar .search-form {
  max-width: 300px;
  width: 100%;
}

/* Fix for navbar user menu */
.navbar .user-menu {
  position: relative;
}

.navbar .user-menu .dropdown-menu {
  right: 0;
  left: auto;
  min-width: 200px;
}

/* Fix for navbar cart icon */
.navbar .cart-icon {
  position: relative;
}

.navbar .cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--danger-color, #dc3545);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Fix for navbar responsive behavior */
@media (max-width: 991.98px) {
  .navbar-nav {
    padding: 1rem 0;
  }
  
  .navbar-nav .nav-item {
    margin: 0.25rem 0;
  }
  
  .navbar .search-form {
    margin: 1rem 0;
  }
}

/* Fix for navbar sticky behavior */
.navbar.sticky-top {
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Fix for navbar logo sizing */
.navbar-brand img {
  max-height: 40px;
  width: auto;
}

/* Fix for navbar text color contrast */
.navbar-light .navbar-nav .nav-link {
  color: var(--text-dark, #333) !important;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
  color: var(--primary-color, #007bff) !important;
}

/* Fix for navbar button styling */
.navbar .btn {
  margin: 0 0.25rem;
}

/* Fix for navbar overflow on small screens - Remove scrollbar */
.navbar-collapse {
  max-height: none;
  overflow: visible;
}

/* Fix for navbar backdrop on mobile */
@media (max-width: 991.98px) {
  .navbar-collapse.show {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }
}

/* Fix for navbar accessibility */
.navbar-toggler:focus {
  outline: 2px solid var(--primary-color, #007bff);
  outline-offset: 2px;
}

.navbar .nav-link:focus {
  outline: 2px solid var(--primary-color, #007bff);
  outline-offset: 2px;
}

/* Fix for navbar performance */
.navbar * {
  will-change: auto;
}

.navbar.animating * {
  will-change: transform, opacity;
}

/* Enhanced Responsive Navigation - No Scrollbars */
.navbar-nav-center {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
}

.navbar-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
}

/* Ensure nav items don't overflow */
.navbar-nav .nav-item {
  flex-shrink: 0;
  margin: 0.125rem;
}

.navbar-nav .nav-link {
  white-space: nowrap;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px; /* Ensure touch-friendly targets */
}

/* Mobile responsive navigation */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-height: none;
    overflow: visible;
  }

  .navbar-nav-center {
    justify-content: flex-start;
    margin-bottom: 1rem;
  }

  .navbar-nav {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.5rem;
  }

  .navbar-nav .nav-item {
    width: 100%;
    margin: 0;
  }

  .navbar-nav .nav-link {
    justify-content: flex-start;
    padding: 0.75rem 1rem;
    width: 100%;
    border-radius: 0.5rem;
  }
}

/* Tablet responsive navigation */
@media (min-width: 768px) and (max-width: 991.98px) {
  .navbar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .navbar-nav .nav-item {
    width: auto;
    flex: 0 0 auto;
  }

  .navbar-nav .nav-link {
    justify-content: center;
    width: auto;
  }
}

/* ===================================
   MODERN E-COMMERCE DROPDOWN STYLING
   =================================== */

/* Custom properties for easy theming */
:root {
  --dropdown-bg: rgba(255, 255, 255, 0.95);
  --dropdown-border: rgba(27, 60, 83, 0.08);
  --dropdown-shadow: 0 20px 25px -5px rgba(27, 60, 83, 0.1), 0 10px 10px -5px rgba(27, 60, 83, 0.04);
  --dropdown-radius: 16px;
  --dropdown-backdrop-blur: blur(20px) saturate(180%);
  --dropdown-item-hover-bg: linear-gradient(135deg, var(--primary-color, #1b3c53) 0%, var(--secondary-color, #456882) 100%);
  --dropdown-item-hover-color: var(--supporting-white, #ffffff);
  --dropdown-animation-duration: 0.3s;
  --dropdown-animation-easing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* More dropdown container */
.navbar .dropdown {
  position: relative;
}

/* Enhanced dropdown toggle button */
.navbar .dropdown-toggle {
  position: relative;
  font-family: var(--font-feature, "Montserrat", sans-serif);
  font-weight: 600;
  letter-spacing: 0.025em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 8px;
  padding: 0.75rem 1rem !important;
}

.navbar .dropdown-toggle::after {
  content: "";
  display: inline-block;
  margin-left: 0.75rem;
  vertical-align: 0.125em;
  border-top: 0.35em solid;
  border-right: 0.35em solid transparent;
  border-bottom: 0;
  border-left: 0.35em solid transparent;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.navbar .dropdown-toggle:hover {
  background: rgba(249, 243, 239, 0.15);
  transform: translateY(-1px);
}

/* Modern dropdown menu */
.navbar .dropdown-menu {
  background: var(--dropdown-bg);
  backdrop-filter: var(--dropdown-backdrop-blur);
  -webkit-backdrop-filter: var(--dropdown-backdrop-blur);
  border: 1px solid var(--dropdown-border);
  border-radius: var(--dropdown-radius);
  box-shadow: var(--dropdown-shadow), 0 0 0 1px rgba(27, 60, 83, 0.05);
  padding: 0.75rem 0;
  margin-top: 0.75rem;
  min-width: 200px;
  max-width: 280px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.95);
  transition: all var(--dropdown-animation-duration) var(--dropdown-animation-easing);
  z-index: 1050;
  overflow: hidden;
}

/* Dropdown menu show state */
.navbar .dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Dropdown menu items */
.navbar .dropdown-item {
  padding: 0.75rem 1.25rem;
  color: var(--text-dark, #2d3748);
  text-decoration: none;
  font-family: var(--font-feature, "Montserrat", sans-serif);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
  border-radius: 0;
  margin: 0;
  position: relative;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  min-height: 44px;
}

/* Dropdown item hover effects */
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  background: var(--dropdown-item-hover-bg);
  color: var(--dropdown-item-hover-color);
  transform: translateX(8px) scale(1.02);
  box-shadow: 0 4px 12px rgba(27, 60, 83, 0.15);
  margin: 0 0.5rem;
  border-radius: 10px;
}

/* Dropdown item active state */
.navbar .dropdown-item:active {
  transform: translateX(8px) scale(0.98);
}

/* Add subtle separator between items */
.navbar .dropdown-item:not(:last-child)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(27, 60, 83, 0.1), transparent);
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.navbar .dropdown-item:hover::after {
  opacity: 0;
}

/* ===================================
   ENHANCED TYPOGRAPHY & SPACING
   =================================== */

/* Dropdown menu typography enhancements */
.navbar .dropdown-menu {
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enhanced dropdown item typography */
.navbar .dropdown-item {
  font-variation-settings: "wght" 500;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Improved visual hierarchy */
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* ===================================
   MODERN E-COMMERCE FEATURES
   =================================== */

/* Dropdown menu entrance animation */
@keyframes dropdownSlideIn {
  0% {
    opacity: 0;
    transform: translateY(-15px) scale(0.9);
  }
  50% {
    opacity: 0.8;
    transform: translateY(-5px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.navbar .dropdown-menu.show {
  animation: dropdownSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Staggered item animation */
.navbar .dropdown-item {
  opacity: 0;
  transform: translateX(-10px);
  animation: itemSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes itemSlideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Stagger delay for each item */
.navbar .dropdown-item:nth-child(1) { animation-delay: 0.1s; }
.navbar .dropdown-item:nth-child(2) { animation-delay: 0.15s; }
.navbar .dropdown-item:nth-child(3) { animation-delay: 0.2s; }
.navbar .dropdown-item:nth-child(4) { animation-delay: 0.25s; }
.navbar .dropdown-item:nth-child(5) { animation-delay: 0.3s; }

/* Micro-interactions */
.navbar .dropdown-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: linear-gradient(135deg, var(--accent-beige, #d2c1b6), var(--accent-cream, #f9f3ef));
  border-radius: 0 2px 2px 0;
  transform: translateY(-50%);
  transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar .dropdown-item:hover::before {
  height: 60%;
}

/* Modern loading state (for dynamic content) */
.navbar .dropdown-item.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.navbar .dropdown-item.loading::after {
  content: "";
  position: absolute;
  left: 1.25rem;
  top: 50%;
  width: 60%;
  height: 12px;
  background: linear-gradient(90deg,
    rgba(27, 60, 83, 0.1) 0%,
    rgba(27, 60, 83, 0.2) 50%,
    rgba(27, 60, 83, 0.1) 100%);
  border-radius: 6px;
  transform: translateY(-50%);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: 200px 0; }
}

/* ===================================
   ADVANCED E-COMMERCE FEATURES
   =================================== */

/* Premium glass morphism effect */
.navbar .dropdown-menu::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 50%,
    rgba(255, 255, 255, 0.1) 100%);
  border-radius: 16px;
  pointer-events: none;
  z-index: -1;
}

/* Enhanced backdrop blur for modern browsers */
@supports (backdrop-filter: blur(20px)) {
  .navbar .dropdown-menu {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%) brightness(110%);
    -webkit-backdrop-filter: blur(20px) saturate(180%) brightness(110%);
  }
}

/* Fallback for older browsers */
@supports not (backdrop-filter: blur(20px)) {
  .navbar .dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
  }
}

/* Modern spacing using CSS Grid */
.navbar .dropdown-menu {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 0.75rem 0;
}

/* Visual indicators and icons */
.navbar .dropdown-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
}

/* Add subtle arrow indicator */
.navbar .dropdown-item::after {
  content: "→";
  opacity: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cream, #f9f3ef);
  transform: translateX(-8px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  grid-column: 3;
}

.navbar .dropdown-item:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* Premium hover glow effect */
.navbar .dropdown-item:hover {
  box-shadow:
    0 4px 12px rgba(27, 60, 83, 0.15),
    0 0 0 1px rgba(249, 243, 239, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Ripple effect on click */
.navbar .dropdown-item {
  overflow: hidden;
}

.navbar .dropdown-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: linear-gradient(135deg, var(--accent-beige, #d2c1b6), var(--accent-cream, #f9f3ef));
  border-radius: 0 2px 2px 0;
  transform: translateY(-50%);
  transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

/* Enhanced ripple effect */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 0.6;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

.navbar .dropdown-item.ripple::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(249, 243, 239, 0.3);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* Modern focus states */
.navbar .dropdown-item:focus-visible {
  outline: 2px solid var(--primary-color, #1b3c53);
  outline-offset: -2px;
  background: linear-gradient(135deg, var(--primary-color, #1b3c53) 0%, var(--secondary-color, #456882) 100%);
  color: var(--supporting-white, #ffffff);
  box-shadow:
    0 0 0 4px rgba(27, 60, 83, 0.1),
    0 4px 12px rgba(27, 60, 83, 0.15);
}

/* ===================================
   RESPONSIVE DESIGN & COMPATIBILITY
   =================================== */

/* Tablet responsive adjustments */
@media (min-width: 768px) and (max-width: 1199.98px) {
  .navbar .dropdown-menu {
    min-width: 180px;
    max-width: 240px;
    margin-top: 0.5rem;
  }

  .navbar .dropdown-item {
    padding: 0.625rem 1rem;
    font-size: 0.9rem;
  }

  .navbar .dropdown-toggle {
    padding: 0.625rem 0.875rem !important;
  }
}

/* Mobile responsive adjustments */
@media (max-width: 767.98px) {
  .navbar .dropdown-menu {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin: 0;
    min-width: auto;
    max-width: none;
    animation: none;
  }

  .navbar .dropdown-item {
    padding: 0.75rem 1rem;
    margin: 0;
    border-radius: 0.5rem;
    background: rgba(27, 60, 83, 0.05);
    margin-bottom: 0.5rem;
    transform: none !important;
    opacity: 1 !important;
    animation: none;
  }

  .navbar .dropdown-item:hover,
  .navbar .dropdown-item:focus {
    background: var(--primary-color, #1b3c53);
    transform: none;
    margin: 0 0 0.5rem 0;
    border-radius: 0.5rem;
  }

  .navbar .dropdown-item::before,
  .navbar .dropdown-item::after {
    display: none;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .navbar .dropdown-menu {
    border-width: 0.5px;
  }

  .navbar .dropdown-item {
    -webkit-font-smoothing: subpixel-antialiased;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .navbar .dropdown-menu,
  .navbar .dropdown-item,
  .navbar .dropdown-toggle {
    transition: none;
    animation: none;
  }

  .navbar .dropdown-item:hover {
    transform: none;
  }

  .navbar .dropdown-menu.show {
    animation: none;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .navbar .dropdown-menu {
    background: white;
    border: 2px solid black;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .navbar .dropdown-item {
    border: 1px solid transparent;
    color: black;
  }

  .navbar .dropdown-item:hover,
  .navbar .dropdown-item:focus {
    background: black;
    color: white;
    border-color: white;
  }
}

/* Dark mode support (if implemented) */
@media (prefers-color-scheme: dark) {
  .navbar .dropdown-menu {
    background: rgba(45, 55, 72, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
  }

  .navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.9);
  }

  .navbar .dropdown-item:hover,
  .navbar .dropdown-item:focus {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    color: white;
  }
}

/* ===================================
   TOUCH DEVICE & MOBILE OPTIMIZATIONS
   =================================== */

/* Enhanced touch device support */
@media (hover: none) and (pointer: coarse) {
  .navbar .dropdown-toggle {
    padding: 0.875rem 1.125rem !important;
    min-height: 48px;
    min-width: 48px;
  }

  .navbar .dropdown-item {
    min-height: 48px;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
  }

  .navbar .dropdown-item:hover {
    transform: none;
    background: var(--primary-color, #1b3c53);
  }
}

/* Hide More dropdown on mobile collapsed view */
@media (max-width: 991.98px) {
  .navbar-collapse.show #moreDropdown {
    display: none !important;
  }

  /* Ensure mobile menu items are properly styled */
  .navbar-collapse.show .navbar-nav .nav-item {
    margin: 0.25rem 0;
  }

  .navbar-collapse.show .navbar-nav .nav-link {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
  }

  .navbar-collapse.show .navbar-nav .nav-link:hover {
    background: rgba(27, 60, 83, 0.1);
    transform: translateX(8px);
  }
}

/* Enhanced Accessibility Features */
.navbar .nav-link:focus,
.navbar .dropdown-toggle:focus {
  outline: 2px solid var(--primary-color, #007bff);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.25);
}

.navbar .dropdown-item:focus {
  outline: 2px solid var(--primary-color, #007bff);
  outline-offset: -2px;
  background: var(--primary-color, #007bff);
  color: white;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .navbar .nav-link,
  .navbar .dropdown-item {
    border: 1px solid transparent;
  }

  .navbar .nav-link:hover,
  .navbar .nav-link:focus,
  .navbar .dropdown-item:hover,
  .navbar .dropdown-item:focus {
    border-color: currentColor;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .navbar .nav-link,
  .navbar .dropdown-item,
  .navbar .dropdown-menu {
    transition: none;
  }
}

/* Screen reader only text for better accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus trap for dropdown menus */
.navbar .dropdown-menu[aria-expanded="true"] {
  display: block;
}

/* Ensure proper touch targets */
@media (pointer: coarse) {
  .navbar .nav-link,
  .navbar .dropdown-item {
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}