/* ============================================================================
   MOBILE RESPONSIVE ENHANCEMENTS - PROFESSIONAL & MODERN
   Mobile-first responsive design with professional UI/UX
   ============================================================================ */

/* ─────────────────────────────────────────────────────────────────────────
   MOBILE TYPOGRAPHY & BASE STYLES (≤767px)
   ───────────────────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
  /* Font sizes scaled for mobile */
  :root {
    --text-6xl: 1.75rem;
    --text-5xl: 1.5rem;
    --text-4xl: 1.25rem;
    --text-3xl: 1.1rem;
    --text-2xl: 1rem;
    --text-xl: 0.95rem;
    --text-lg: 0.9rem;
    --text-sm: 0.82rem;
    --text-xs: 0.75rem;
  }

  /* Touch-friendly buttons and inputs */
  input, textarea, select, button, .btn {
    min-height: 48px; /* Enhanced touch target size */
    font-size: 16px; /* Prevents iOS zoom on focus */
    border-radius: var(--radius-md);
  }
  
  /* Smaller profile avatar button on mobile (don't force 44px height) */
  #account-toggle {
    min-height: 36px;
    width: 36px;
  }

  #account-toggle.has-profile-photo {
    width: 36px;
    height: 36px;
  }
  
  /* Better form spacing on mobile */
  .form-group {
    margin-bottom: 1rem;
  }
  
  .form-label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
  }
  
  .form-input {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
  }
  
  .form-input:focus {
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
  }

  /* Mobile-friendly tables */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  
  table thead {
    display: none;
  }
  
  table tr {
    display: block;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 1rem;
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
  }
  
  table td {
    display: block;
    text-align: right;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-primary);
  }
  
  table td:last-child {
    border-bottom: none;
  }
  
  table td:before {
    content: attr(data-label);
    float: left;
    font-weight: 600;
    color: var(--text-secondary);
  }
  
  /* ─────────────────────────────────────────────────────────────────────────
     SEARCH SECTION - PROFESSIONAL STYLING
     ───────────────────────────────────────────────────────────────────────── */
  
  .search-section {
    padding: 1.5rem 0 !important;
    margin-bottom: 1.5rem !important;
    min-height: auto !important;
    aspect-ratio: unset !important;
  }

  .search-container {
    padding: 0 1rem;
    max-width: 100%;
  }

  .search-heading {
    margin: 0 0 1.5rem 0 !important;
    text-align: center;
    min-height: auto !important;
  }

  .search-heading h1 {
    font-size: 1.6rem !important;
    font-weight: 700;
    color: var(--text-primary) !important;
    letter-spacing: -0.01em;
    margin: 0 0 0.25rem 0 !important;
  }

  .search-heading p {
    font-size: 0.85rem !important;
    color: var(--text-secondary) !important;
    margin: 0 !important;
  }

  /* Search input styling */
  .search-bar {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: white;
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
  }

  .search-bar:focus-within {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15), var(--shadow-md);
  }

  .search-bar input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-primary);
    background: transparent;
    min-height: auto;
  }

  .search-bar input::placeholder {
    color: var(--text-tertiary);
  }

  .search-bar button {
    min-height: auto;
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-500);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .search-bar button:active {
    transform: scale(0.95);
  }

  /* ─────────────────────────────────────────────────────────────────────────
     FEATURED CATEGORIES SECTION
     ───────────────────────────────────────────────────────────────────────── */
  
  .featured-categories-section,
  .categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 0 1rem 1.5rem 1rem;
  }

  .category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: white;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
  }

  .category-card:active {
    transform: scale(0.97);
    box-shadow: var(--shadow-sm);
  }

  .category-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
  }

  .category-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    font-size: 1.5rem;
    color: var(--primary-600);
  }

  .category-card-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
  }

  .category-card-meta {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-align: center;
  }

  /* ─────────────────────────────────────────────────────────────────────────
     NAVIGATION IMPROVEMENTS
     ───────────────────────────────────────────────────────────────────────── */
  
  .navbar {
    background: white;
    border-bottom: 1px solid var(--border-primary);
    box-shadow: var(--shadow-sm);
  }

  .navbar-container {
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }

  .navbar-brand {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
  }

  .navbar-tagline {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  /* Mobile bottom navigation for easy access */
  .mobile-nav-bottom {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 56px;
    background: white;
    border-top: 1px solid var(--border-primary);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.08);
    z-index: 99;
    gap: 0;
  }

  .mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem;
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.7rem;
    transition: all 0.2s ease;
    border-radius: 0;
  }

  .mobile-nav-item i {
    font-size: 1.4rem;
  }

  .mobile-nav-item:hover,
  .mobile-nav-item.active {
    color: var(--primary-600);
    background: var(--primary-50);
  }

  .mobile-nav-item.active {
    font-weight: 600;
    color: var(--primary-600);
  }

  /* Adjust body padding for bottom nav */
  body.has-mobile-nav {
    padding-bottom: 56px;
  }

  /* ─────────────────────────────────────────────────────────────────────────
     TAGLINE / HERO TAGLINE
     ───────────────────────────────────────────────────────────────────────── */

  .tagline-section {
    text-align: center;
    padding: 1.25rem 1rem;
    background: linear-gradient(135deg, var(--primary-50) 0%, rgba(209, 250, 229, 0.5) 100%);
    border-radius: var(--radius-lg);
    margin: 0 1rem 1.5rem 1rem;
  }

  .tagline-text {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--primary-700);
    margin: 0;
  }

  .tagline-subtitle {
    font-size: 0.82rem;
    color: var(--primary-600);
    margin: 0.25rem 0 0 0;
  }

  /* ─────────────────────────────────────────────────────────────────────────
     CART & ORDER IMPROVEMENTS
     ───────────────────────────────────────────────────────────────────────── */

  /* Cart improvements */
  .cart-item {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
  }
  
  .cart-item-image {
    width: 100% !important;
    max-width: 280px;
    height: 180px;
    margin: 0 auto;
    border-radius: var(--radius-md);
    object-fit: cover;
  }
  
  .cart-item-details {
    width: 100%;
  }

  .cart-item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
  }

  .cart-item-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-600);
    margin: 0.5rem 0;
  }
  
  .cart-item-actions {
    width: 100%;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: center;
  }

  /* ─────────────────────────────────────────────────────────────────────────
     PRODUCT DETAILS
     ───────────────────────────────────────────────────────────────────────── */

  /* Product details improvements */
  .product-gallery {
    flex-direction: column !important;
    gap: 1rem;
  }
  
  .product-images {
    width: 100% !important;
  }

  .product-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
  }

  .product-info {
    padding: 1rem;
  }

  .product-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
  }

  .product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-600);
    margin-bottom: 1rem;
  }

  .product-description {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
  }

  /* ─────────────────────────────────────────────────────────────────────────
     BUTTONS & INTERACTIVE ELEMENTS
     ───────────────────────────────────────────────────────────────────────── */

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
  }

  .btn-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-500) 100%);
    color: white;
  }

  .btn-primary:active {
    transform: scale(0.98);
    opacity: 0.95;
  }

  .btn-secondary {
    background: white;
    color: var(--text-primary);
    border: 2px solid var(--border-primary);
  }

  .btn-secondary:active {
    background: var(--bg-secondary);
  }

  .btn-lg {
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }

  .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    min-height: 36px;
  }

  /* Icon buttons */
  .icon-button {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    color: var(--text-primary);
  }

  .icon-button:active {
    background: var(--primary-50);
    color: var(--primary-600);
  }

  /* ─────────────────────────────────────────────────────────────────────────
     CARDS & CONTAINERS
     ───────────────────────────────────────────────────────────────────────── */

  .card {
    background: white;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
  }

  .card:active {
    transform: translateY(2px);
    box-shadow: var(--shadow-xs);
  }

  .card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-primary);
  }

  .card-body {
    padding: 1rem;
  }

  .card-footer {
    padding: 1rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
  }

  /* ─────────────────────────────────────────────────────────────────────────
     SECTIONS & SPACING
     ───────────────────────────────────────────────────────────────────────── */

  .section {
    padding: 1.5rem 1rem;
  }

  .section-title {
    margin-bottom: 1.5rem;
  }

  .section-title h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
  }

  .section-title p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
  }

  /* ─────────────────────────────────────────────────────────────────────────
     MODALS & OVERLAYS
     ───────────────────────────────────────────────────────────────────────── */

  .modal {
    max-width: 100%;
    max-height: 100vh;
    border-radius: var(--radius-2xl);
    top: auto;
    bottom: 0;
    animation: slideUp 0.3s ease;
  }

  @keyframes slideUp {
    from {
      transform: translateY(100%);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }

  .modal-overlay {
    padding: 0;
  }

  .modal-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-primary);
  }

  .modal-body {
    padding: 1rem;
  }

  .modal-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-primary);
  }

  /* ─────────────────────────────────────────────────────────────────────────
     UTILITY IMPROVEMENTS
     ───────────────────────────────────────────────────────────────────────── */

  /* Better spacing helpers */
  .gap-1 { gap: 0.25rem; }
  .gap-2 { gap: 0.5rem; }
  .gap-3 { gap: 0.75rem; }
  .gap-4 { gap: 1rem; }
  .gap-5 { gap: 1.5rem; }
  .gap-6 { gap: 2rem; }

  /* Padding helpers */
  .p-1 { padding: 0.25rem; }
  .p-2 { padding: 0.5rem; }
  .p-3 { padding: 0.75rem; }
  .p-4 { padding: 1rem; }
  .p-5 { padding: 1.5rem; }
  .p-6 { padding: 2rem; }

  /* Text truncation */
  .truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

/* ─────────────────────────────────────────────────────────────────────────
   EXTRA SMALL DEVICES (≤575px)
   ───────────────────────────────────────────────────────────────────────── */

@media (max-width: 575px) {
  :root {
    --text-6xl: 1.5rem;
    --text-5xl: 1.35rem;
    --text-4xl: 1.1rem;
    --text-3xl: 0.95rem;
    --text-2xl: 0.9rem;
  }

  /* Tighter spacing for small screens */
  .container {
    padding: 1rem 0.75rem;
  }

  .section {
    padding: 1.25rem 0.75rem;
  }

  /* Search section tighter spacing */
  .search-container {
    padding: 0 0.75rem;
  }

  .search-heading h1 {
    font-size: 1.45rem !important;
  }

  .search-heading p {
    font-size: 0.8rem !important;
  }

  /* Featured categories - single column on very small screens */
  .featured-categories-section,
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    padding: 0 0.75rem 1.25rem 0.75rem;
  }

  .category-card {
    padding: 1rem;
    gap: 0.5rem;
  }

  .category-card-icon {
    width: 42px;
    height: 42px;
    font-size: 1.25rem;
  }

  .category-card-name {
    font-size: 0.85rem;
  }

  .category-card-meta {
    font-size: 0.7rem;
  }

  /* Button adjustments */
  .btn {
    padding: 0.65rem 1.25rem;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
  }

  /* Tagline section tighter */
  .tagline-section {
    padding: 1rem 0.75rem;
    margin: 0 0.75rem 1.25rem 0.75rem;
  }

  .tagline-text {
    font-size: 0.95rem;
  }

  /* Section titles */
  .section-title h2 {
    font-size: 1.15rem;
  }

  .section-title p {
    font-size: 0.85rem;
  }

  /* Product info on smaller screens */
  .product-title {
    font-size: 1rem;
  }

  .product-price {
    font-size: 1.2rem;
  }

  /* Navbar adjustments for small screens */
  .navbar-container {
    padding: 0.65rem 0.75rem;
  }

  .navbar-brand {
    font-size: 0.9rem;
  }

  .navbar-tagline {
    font-size: 0.5rem;
  }

  /* Mobile nav bottom height stays same but text smaller */
  .mobile-nav-item {
    font-size: 0.65rem;
  }

  .mobile-nav-item i {
    font-size: 1.2rem;
  }

  /* Modal adjustments */
  .modal {
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 0.85rem;
  }
}

/* ─────────────────────────────────────────────────────────────────────────
   SMALL DEVICES (≤480px) - iPhone SE & similar
   ───────────────────────────────────────────────────────────────────────── */

@media (max-width: 480px) {
  :root {
    --text-6xl: 1.35rem;
    --text-5xl: 1.2rem;
    --text-4xl: 1rem;
    --text-3xl: 0.9rem;
  }

  .container {
    padding: 1rem 0.5rem;
  }

  .section {
    padding: 1rem 0.5rem;
  }

  .search-container {
    padding: 0 0.5rem;
  }

  .search-heading h1 {
    font-size: 1.3rem !important;
    margin-bottom: 0.25rem !important;
  }

  .search-heading p {
    font-size: 0.75rem !important;
  }

  /* Search bar optimized for small screens */
  .search-bar {
    padding: 0.65rem 0.85rem;
  }

  .search-bar button {
    width: 32px;
    height: 32px;
  }

  /* Featured categories - maintain 2 columns but smaller */
  .featured-categories-section,
  .categories-grid {
    gap: 0.65rem;
    padding: 0 0.5rem 1rem 0.5rem;
  }

  .category-card {
    padding: 0.9rem;
    gap: 0.4rem;
  }

  .category-card-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

  .category-card-name {
    font-size: 0.8rem;
  }

  .category-card-meta {
    font-size: 0.65rem;
  }

  /* Buttons smaller on tiny screens */
  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    min-height: 40px;
  }

  .btn-lg {
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }

  .btn-sm {
    padding: 0.5rem 0.85rem;
    min-height: 32px;
  }

  /* Icon buttons smaller */
  .icon-button {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
  }

  /* Forms more compact */
  .form-group {
    margin-bottom: 0.8rem;
  }

  .form-label {
    font-size: 0.85rem;
  }

  .form-input {
    padding: 0.6rem 0.85rem;
    font-size: 0.95rem;
    min-height: 40px;
  }

  /* Tagline more compact */
  .tagline-section {
    padding: 0.9rem 0.5rem;
    margin: 0 0.5rem 1rem 0.5rem;
  }

  .tagline-text {
    font-size: 0.9rem;
  }

  .tagline-subtitle {
    font-size: 0.75rem;
  }

  /* Cart and product items more compact */
  .cart-item {
    gap: 0.75rem;
    padding: 0.85rem;
  }

  .cart-item-image {
    max-width: 240px;
    height: 160px;
  }

  .product-info {
    padding: 0.85rem;
  }

  .product-title {
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
  }

  .product-price {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }

  .product-description {
    font-size: 0.85rem;
    margin-bottom: 1rem;
  }

  /* Navbar very compact */
  .navbar-container {
    min-height: 52px;
    padding: 0.6rem 0.5rem;
  }

  .navbar-brand {
    font-size: 0.85rem;
  }

  .navbar-tagline {
    font-size: 0.45rem;
  }

  .mobile-menu-toggle {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: 1.2rem;
  }

  /* Mobile nav bottom - maintain functionality */
  .mobile-nav-bottom {
    height: 52px;
  }

  .mobile-nav-item {
    font-size: 0.6rem;
  }

  .mobile-nav-item i {
    font-size: 1.1rem;
  }

  body.has-mobile-nav {
    padding-bottom: 52px;
  }

  /* Cards more compact */
  .card-header,
  .card-body,
  .card-footer {
    padding: 0.75rem;
  }

  /* Sections titles */
  .section-title {
    margin-bottom: 1.25rem;
  }

  .section-title h2 {
    font-size: 1.05rem;
  }

  .section-title p {
    font-size: 0.8rem;
  }

  /* Modal more compact */
  .modal {
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 0.75rem;
  }

  /* Table more compact */
  table tr {
    margin-bottom: 0.65rem;
    padding: 0.85rem;
  }

  table td {
    padding: 0.4rem 0;
  }

  /* Hide tablet-only elements on very small screens if needed */
  .hide-on-mobile {
    display: none;
  }
}

/* Strong mobile overrides for the Featured Products carousel to counter inline styles */
@media (max-width: 768px) {
  .carousel-wrapper .carousel-track .carousel-item {
    min-height: auto !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
    box-sizing: border-box !important;
  }

  .carousel-wrapper .carousel-track .carousel-item .carousel-item-image {
    height: 150px !important;
    min-height: 150px !important;
  }

  .carousel-wrapper .carousel-track .carousel-item .carousel-item-content {
    padding-bottom: 0.25rem !important;
  }

  .carousel-wrapper .carousel-track .carousel-item .carousel-item-footer {
    padding-bottom: 0.35rem !important;
    padding-top: 0.25rem !important;
    gap: 0.25rem !important;
  }

  /* Reduce nav button overlap and ensure cards align */
  .carousel-prev, .carousel-next {
    width: 38px !important;
    height: 38px !important;
  }
}

/* Extra-tight mobile tweaks for very small screens */
@media (max-width: 480px) {
  .carousel-track-container {
    min-height: auto !important;
    padding-bottom: 0.25rem !important;
  }

  .carousel-track {
    /* Stretch, not flex-start: a card carrying a stock badge is taller than its
       neighbours otherwise, and the row stops lining up. */
    align-items: stretch !important;
    gap: 0.6rem !important;
  }

  .carousel-item {
    min-height: auto !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
    max-width: 200px !important;
  }

  .carousel-item-image {
    height: 120px !important;
    min-height: 120px !important;
  }

  .carousel-item-content {
    padding: 0.35rem 0.5rem 0.25rem !important;
  }

  .carousel-item-footer {
    padding: 0.25rem 0.5rem 0.35rem !important;
    gap: 0.2rem !important;
  }

  .carousel-nav {
    width: 36px !important;
    height: 36px !important;
  }
}

/* Extra mobile optimizations */
@media (max-width: 575px) {
  /* Prevent horizontal scroll */
  body {
    overflow-x: hidden;
  }
  
  /* Better spacing for small screens */
  * {
    -webkit-tap-highlight-color: transparent;
  }
  
  /* Optimize images */
  img {
    max-width: 100%;
    height: auto;
  }
  
  /* Better spacing for cards in grids */
  .product-card, .category-card {
    margin: 0 auto;
    max-width: 100%;
  }
  
  /* Sticky header improvements. The navbar is hidden below 767px, so this only
     matters if that rule is ever lifted; the colour matches styles.css. */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(180deg, #0f4a1f 0%, #0b3817 100%);
    box-shadow: 0 2px 8px rgba(0,0,0,0.24);
  }

  /* When navbar is sticky, the body padding should not add extra gap above it */
  body {
    padding-top: 0;
  }

  /* Hide the top navbar on mobile for all pages while preserving desktop behavior */
  @media (max-width: 767px) {
    .navbar {
      display: none !important;
    }

    body {
      padding-top: 0 !important;
    }
  }

  /* Reduce generic section paddings at very bottom of homepage sections */
  #homepage-sections-container > section.container {
    margin-bottom: 1rem !important;
  }
}

@media (max-width: 640px) {
  #homepage-sections-container .product-card {
    min-height: auto !important;
    max-height: none !important;
  }

  #homepage-sections-container .product-card .card-body {
    min-height: 0 !important;
  }

  #homepage-sections-container .product-card .card-content {
    padding-bottom: 0.15rem !important;
  }

  #homepage-sections-container .product-card .card-footer,
  #homepage-sections-container .product-card .product-card-footer,
  #homepage-sections-container .product-card .product-action-row {
    margin-top: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0.2rem !important;
    gap: 0.2rem !important;
    min-height: auto !important;
  }

  #homepage-sections-container .product-card .card-footer {
    padding: 0 0.7rem 0.25rem !important;
  }

  #homepage-sections-container .product-card .product-action-row {
    gap: 0.2rem !important;
    flex-wrap: wrap !important;
  }

  #homepage-sections-container .product-card .card-footer .btn,
  #homepage-sections-container .product-card .product-action-row .btn {
    min-height: 32px !important;
    line-height: 1.1 !important;
    padding: 0.2rem 0.3rem !important;
    font-size: 0.7rem !important;
  }
}

.footer-section h3 {
    margin: 0 0 0.25rem 0 !important;
    font-size: 1rem !important;
  }

  .footer-section ul {
    margin: 0 !important;
    padding: 0 !important;
  }

  .footer-section li {
    margin-bottom: 0.25rem !important;
  }

  .footer-bottom {
    padding-top: 0.4rem !important;
    padding-bottom: 0.4rem !important;
    font-size: 0.86rem !important;
  }

  /* Mobile footer - remove white gap */
  .footer {
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    padding-bottom: 0 !important;
  }

  body {
    margin-bottom: 0 !important;
  }

  
  /* Authentication forms */
  .auth-container {
    padding: var(--space-4) var(--space-3);
    max-width: 100%;
  }
  
  .auth-card {
    padding: var(--space-5) var(--space-3);
  }
  
  /* Address cards */
  .address-card {
    padding: var(--space-3);
  }
  
  .address-actions {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .address-actions .btn {
    width: 100%;
  }

/* Landscape mode optimizations for phones */
@media (max-height: 600px) and (orientation: landscape) {
  .hero {
    padding: var(--space-6) var(--space-3);
  }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .hero p {
    font-size: 0.85rem;
    margin-bottom: var(--space-3);
  }
  
  .modal {
    max-height: 100vh;
  }
  
  .navbar {
    height: 50px;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Note: automatic OS dark-mode styles removed so that
   the site only goes dark when the in-site theme toggle
   adds the .dark-mode class on <body>. This keeps colors
   consistent across different browsers. */

/* ============================================================================
   AMAZON-STYLE MOBILE ECOMMERCE UX ENHANCEMENTS
   ============================================================================ */

@media (max-width: 768px) {

  /* ── Larger touch targets for all interactive elements ── */
  .btn, button:not(.icon-button), [role="button"]:not(.icon-button),
  .carousel-nav, .hero-dot,
  .add-cart-cta, .product-action-row .btn {
    min-height: 48px;
    min-width: 48px;
  }

  /* Keep navbar icon buttons compact */
  .icon-button {
    min-height: unset !important;
    min-width: unset !important;
    width: 40px !important;
    height: 40px !important;
  }

  .hero-dot {
    width: 10px;
    height: 10px;
    min-width: 10px;
    min-height: 10px;
    padding: 6px;
    box-sizing: content-box;
  }

  /* ── Product card – elevated shadow + rounded corners ── */
  .product-card {
    border-radius: 14px !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10), 0 1px 4px rgba(0,0,0,0.07) !important;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
  }

  .product-card:active {
    transform: scale(0.985);
    box-shadow: 0 1px 6px rgba(0,0,0,0.10) !important;
  }

  /* ── Product grids – restore normal responsive grid, vertical scroll ── */
  .grid.grid-4,
  .grid.grid-3,
  .grid.grid-2 {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    flex-direction: unset !important;
    flex-wrap: unset !important;
    overflow-x: unset !important;
    scroll-snap-type: unset !important;
    gap: 0.75rem !important;
    padding: 0.5rem 1rem 1rem !important;
    scrollbar-width: auto;
  }

  /* ── Universal mobile product card layout ── */
  .product-card {
    display: flex !important;
    flex-direction: column !important;
    height: auto !important;
    min-height: 300px !important;
    max-height: none !important;
  }

  /* Tighten spacing for Featured Products carousel cards on small screens */
  .carousel-section .carousel-track .product-card,
  .carousel-track .product-card.carousel-item {
    min-height: auto !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
  }

  .carousel-section .carousel-track .product-card .card-image-wrap {
    height: 150px !important;
    min-height: 150px !important;
  }

  .carousel-section .carousel-track .product-card .card-content,
  .carousel-section .carousel-track .product-card .card-footer,
  .carousel-section .carousel-track .product-card .product-action-row {
    padding-bottom: 0.15rem !important;
    margin-bottom: 0 !important;
  }

  .product-card .card-image-wrap {
    flex: 0 0 auto !important;
    width: 100% !important;
    height: 170px !important;
    min-height: 170px !important;
  }

  .product-card .card-body {
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 0 !important;
    min-height: 0 !important;
  }

  .product-card .card-content {
    padding: 0.35rem 0.5rem 0.25rem !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .product-card .card-footer,
  .product-card .product-card-footer {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.25rem !important;
    padding: 0.2rem 0.45rem 0.25rem !important;
    min-height: auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .product-card .product-action-row {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.25rem !important;
    width: 100% !important;
    justify-content: space-between !important;
  }

  .product-card .product-action-row .btn {
    flex: 1 1 calc(50% - 0.25rem) !important;
    min-width: 0 !important;
    min-height: 34px !important;
    padding: 0.25rem 0.35rem !important;
    width: auto !important;
  }

  .grid.grid-4 > .product-card,
  .grid.grid-3 > .product-card,
  .grid.grid-2 > .product-card {
    flex: unset !important;
    max-width: 100% !important;
    width: 100% !important;
    scroll-snap-align: unset;
  }

  .section-title {
    padding: 1rem 1rem 0.5rem !important;
    margin-bottom: 0 !important;
  }

  .product-card .product-action-row .btn {
    flex: 1 1 calc(50% - 0.25rem) !important;
    min-width: 0 !important;
    min-height: 40px !important;
    padding: 0.35rem 0.45rem !important;
    width: auto !important;
  }

  /* ── Section headings – Amazon-style compact spacing ── */
  .section-title {
    padding: 1rem 1rem 0.5rem !important;
    margin-bottom: 0 !important;
  }

  .section-title h2 {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.01em;
    margin: 0 !important;
  }

  #homepage-sections-container > section.container {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-bottom: 1.5rem !important;
  }

  /* ── Carousel items – snap + proper sizing ── */
  .carousel-track {
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
  }

  .carousel-item {
    scroll-snap-align: start;
    border-radius: 12px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.10) !important;
  }

  /* ── Sticky bottom "Add to Cart" bar – shown on product detail ── */
  .sticky-cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--bg-primary, #fff);
    border-top: 1px solid var(--border-primary, #e5e7eb);
    padding: 0.65rem 1rem env(safe-area-inset-bottom, 0.65rem);
    display: flex;
    gap: 0.65rem;
    align-items: center;
    box-shadow: 0 -4px 18px rgba(0,0,0,0.11);
    transition: transform 0.25s ease;
  }

  .sticky-cart-bar.hidden {
    transform: translateY(110%);
  }

  .sticky-cart-bar .btn {
    flex: 1;
    font-size: 1rem !important;
    font-weight: 700 !important;
    padding: 0.85rem 1rem !important;
    border-radius: 10px !important;
    min-height: 52px;
  }

  /* Reserve space at bottom so content isn't hidden behind sticky bar */
  body.has-sticky-cart-bar {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  }

  /* ── Flip cards – tighter spacing on mobile ── */
  .flip-cards-section {
    padding: 1.25rem 0 1.5rem !important;
  }

  .flip-cards-container {
    padding: 0 0.75rem !important;
  }

  /* ── Category track – more breathing room ── */
  .category-carousel .carousel-track-container {
    padding: 0.25rem 0 0.5rem;
  }

  /* ── Better badge / price contrast on cards ── */
  .product-price {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
  }

  /* ── Smoother page-level scroll ── */
  html {
    scroll-behavior: smooth;
  }
}