/* ==========================================================================
   UNIQUE COLLECTION - Master Responsive Stylesheet
   Comprehensive Mobile & Tablet Responsiveness for ALL Pages:
   1. Home (index.html)
   2. Shop Catalog (pages/shop.html)
   3. Category Listing (pages/category.html)
   4. Product Details (pages/product-details.html)
   5. Shopping Bag / Cart (pages/cart.html)
   6. Checkout & Address (pages/checkout.html)
   7. Order Confirmation (pages/order-confirmation.html)
   8. Order History (pages/my-orders.html)
   9. Wishlist (pages/wishlist.html)
   10. Customer Login (pages/login.html)
   11. Registration (pages/register.html)
   12. User Profile (pages/profile.html)
   13. About Us (pages/about.html)
   14. Contact Us (pages/contact.html)
   15. Admin Dashboard (admin/index.html)

   Breakpoints:
   - Desktops & Laptops: >= 1024px
   - Tablets & Small Laptops: 769px - 1023px
   - Standard Mobile & Phablets: <= 768px
   - Mobile Portrait: <= 575px
   - Compact Mobile: <= 420px (iPhone SE, Galaxy S, mini phones)
   - Ultra-compact: <= 360px (Galaxy Fold cover, small screens)
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Global Reset & Universal Mobile Guardrails (All Devices)
   -------------------------------------------------------------------------- */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden !important;
  -webkit-text-size-adjust: 100%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

img,
picture,
video,
canvas,
svg {
  max-width: 100%;
  height: auto;
}

/* Text Wrapping & Overflow Defenses */
p, h1, h2, h3, h4, h5, h6, span, a, label, strong, em {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

a[href^="mailto:"],
a[href^="tel:"] {
  word-break: break-word;
  overflow-wrap: anywhere;
}

.order-card-id strong,
.order-id-pill strong,
.order-id-pill span {
  word-break: break-all;
}

/* Contact Grid Base Styles */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 32px;
  align-items: start;
}

/* Admin Placeholder Base */
#admin-main {
  padding: 40px 20px;
  min-height: 60vh;
}

.starter-placeholder {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 36px 24px;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   1. Large Screens & Laptops (under 1199px)
   -------------------------------------------------------------------------- */
@media screen and (max-width: 1199px) {
  .nav-list {
    gap: 16px;
  }

  .nav-link {
    font-size: 0.84rem;
  }

  .hero-title {
    font-size: 2.85rem;
  }

  .promo-content h2,
  .jewellery-promo-content h2 {
    font-size: 2.3rem;
  }

  .footer-top {
    grid-template-columns: 1.2fr 1fr 1fr 1.1fr;
    gap: 28px;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* --------------------------------------------------------------------------
   2. Tablets & Small Laptops (under 1023px)
   -------------------------------------------------------------------------- */
@media screen and (max-width: 1023px) {
  /* Header & Navigation */
  .main-nav {
    display: none !important;
  }

  .mobile-nav-toggle {
    display: flex !important;
  }

  .header-inner {
    height: 70px;
  }

  .header-container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .brand-logo-img {
    height: 44px;
    max-width: 220px;
  }

  /* Hero Section Stacking */
  .hero-section {
    padding: 44px 0 52px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .hero-badge-pill {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-features {
    justify-content: center;
  }

  .hero-floating-tag {
    left: 10px;
    bottom: 10px;
  }

  .hero-main-card {
    max-width: 380px;
    margin: 0 auto;
  }

  /* Catalog & Category Navigation Controls */
  .catalog-section {
    padding: 20px 0 50px;
  }

  .category-nav-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .category-nav-pills {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px 2px 10px 2px;
    gap: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .category-nav-pills::-webkit-scrollbar {
    display: none;
  }

  .category-pill-btn {
    flex-shrink: 0;
    white-space: nowrap;
  }

  .category-nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
  }

  .catalog-search-wrap {
    width: 100%;
    min-width: 100%;
  }

  .catalog-sort-wrap {
    width: 100%;
    justify-content: space-between;
  }

  .catalog-sort-wrap .sort-select {
    flex: 1;
  }

  /* Grids & Cards */
  .category-grid-6 {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .category-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .category-grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .category-img-wrap {
    height: 190px;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .product-media {
    height: 230px;
  }

  .wishlist-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .wishlist-media-wrap {
    height: 230px;
  }

  /* Promo Banners */
  .promo-grid,
  .jewellery-promo-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .promo-content p,
  .jewellery-promo-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .promo-image-box,
  .jewellery-promo-img-box {
    max-width: 480px;
    margin: 0 auto;
  }

  .jewellery-promo-img-box img {
    height: 300px;
  }

  .jewellery-features-row {
    justify-content: center;
  }

  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

  .instagram-grid .insta-card:nth-child(4),
  .instagram-grid .insta-card:nth-child(5) {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* Product Details Layout */
  .product-details-container {
    grid-template-columns: 1fr !important;
    gap: 32px;
    max-width: 100% !important;
    width: 100%;
    margin: 0 auto;
  }

  .product-gallery-pane {
    position: static;
    max-width: 100%;
    width: 100%;
  }

  .gallery-main-stage {
    max-height: 380px;
    height: 380px;
  }

  /* Cart & Checkout Layout */
  .cart-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .order-summary-card {
    position: static;
    margin-top: 10px;
  }

  .checkout-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .checkout-summary-column .order-summary-card {
    position: static;
  }

  .confirmation-details-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .profile-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* Footer */
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }

  /* Quick View Modal */
  .quick-view-card {
    grid-template-columns: 1fr;
    max-width: 700px;
  }

  .quick-view-media {
    min-height: auto;
    max-height: 280px;
  }

  .quick-view-media img {
    max-height: 270px;
  }
}

/* --------------------------------------------------------------------------
   3. Small Tablets & Phones (<= 768px)
   -------------------------------------------------------------------------- */
@media screen and (max-width: 768px) {
  /* Prevent iOS zoom on input focus */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  input[type="password"],
  select,
  textarea,
  .search-input-field,
  .catalog-search-input,
  .sort-select,
  .input-mobile-group input,
  .form-input {
    font-size: 16px !important;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
    width: 100%;
    max-width: 100%;
  }

  .announcement-bar {
    font-size: 0.74rem;
    padding: 7px 12px;
  }

  .announcement-content {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    line-height: 1.4;
    gap: 4px;
  }

  .header-inner {
    height: 64px;
  }

  .brand-logo-img {
    height: 40px;
    max-width: 170px;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-padding {
    padding: 42px 0;
  }

  .section-padding-sm {
    padding: 28px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  /* Hero Slider Banner on Mobile */
  .hero-banner-full-section {
    position: relative;
    width: 100%;
    overflow: hidden;
  }

  .hero-full-banner-image {
    width: 100%;
    height: auto;
    min-height: 180px;
    max-height: 440px;
    object-fit: cover;
    display: block;
  }

  .hero-banner-hotspots {
    display: none !important;
  }

  .hero-mobile-cta-bar {
    display: flex !important;
    flex-direction: row;
    gap: 10px;
    padding: 12px 14px;
    background: linear-gradient(135deg, #290018 0%, #43001f 100%);
    border-top: 1px solid rgba(214, 173, 85, 0.4);
    border-bottom: 1px solid rgba(214, 173, 85, 0.4);
  }

  .hero-mobile-cta-bar .btn-hero-primary,
  .hero-mobile-cta-bar .btn-hero-secondary,
  .hero-mobile-cta-bar .btn-primary,
  .hero-mobile-cta-bar .btn-secondary {
    flex: 1;
    padding: 11px 12px;
    font-size: 0.82rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-slider-arrow {
    width: 32px;
    height: 32px;
    top: 40%;
  }

  .hero-slider-prev {
    left: 8px;
  }

  .hero-slider-next {
    right: 8px;
  }

  .hero-ribbon-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 6px 4px;
  }

  .ribbon-item {
    font-size: 0.76rem;
    justify-content: flex-start;
  }

  /* Category & Product Grids */
  .category-grid-6 {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .category-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .category-grid-3 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .category-img-wrap {
    height: 170px;
  }

  .category-card-content {
    padding: 12px 10px;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .product-media {
    height: 200px;
  }

  .product-content {
    padding: 14px 10px 16px;
  }

  .product-name {
    font-size: 0.92rem;
    min-height: 2.4em;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .price-current {
    font-size: 1.05rem;
  }

  .product-card-actions {
    flex-direction: column;
    gap: 6px;
    width: 100%;
  }

  .btn-add-cart,
  .btn-view-card {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .btn-add-cart {
    padding: 9px 12px;
    font-size: 0.78rem;
  }

  .btn-view-card {
    padding: 7px 12px;
    font-size: 0.76rem;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .newsletter-box {
    padding: 30px 20px;
  }

  .newsletter-form {
    flex-direction: column;
    gap: 10px;
  }

  .newsletter-btn {
    width: 100%;
  }

  /* Product Details Page on Mobile */
  .product-showcase-section {
    padding: 20px 0 36px;
  }

  .product-nav-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 0;
  }

  .product-page-title {
    font-size: 1.55rem;
    line-height: 1.3;
  }

  .gallery-main-stage {
    max-height: 340px;
    height: 340px;
  }

  .gallery-main-img {
    padding: 8px;
  }

  .detail-current-price {
    font-size: 1.85rem;
  }

  .product-actions-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 24px;
  }

  .btn-add-to-cart,
  .btn-buy-now {
    width: 100% !important;
    height: 48px !important;
    font-size: 0.92rem;
    justify-content: center;
    display: inline-flex !important;
    align-items: center !important;
  }

  .btn-wishlist-toggle {
    width: 100% !important;
    height: 46px !important;
    justify-content: center;
    border-radius: var(--radius-sm);
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px;
  }

  .btn-wishlist-toggle::after {
    content: 'Save to Wishlist';
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-jost);
  }

  .btn-wishlist-toggle.active::after {
    content: 'Saved to Wishlist';
  }

  .gallery-trust-strip {
    flex-direction: column;
    gap: 8px;
  }

  .thumbnail-item {
    width: 60px;
    height: 68px;
  }

  .product-highlights-card {
    padding: 18px 16px;
  }

  /* Cart Mobile Card Transformation */
  .cart-page-section {
    padding: 20px 0 36px;
  }

  .cart-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
  }

  .cart-page-title {
    font-size: 1.65rem;
  }

  .cart-items-table-header {
    display: none !important;
  }

  .cart-items-column {
    padding: 16px;
  }

  .cart-item-row {
    display: grid !important;
    grid-template-columns: 74px 1fr 34px !important;
    grid-template-rows: auto auto auto !important;
    gap: 12px !important;
    padding: 16px 0 !important;
    align-items: start !important;
    position: relative !important;
    border-bottom: 1px solid var(--color-border-light) !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .cart-item-media {
    grid-row: 1 / 4 !important;
    width: 74px !important;
    padding-right: 0 !important;
  }

  .cart-item-media img {
    width: 74px !important;
    height: 90px !important;
    object-fit: contain !important;
  }

  .cart-item-info {
    grid-column: 2 / 3 !important;
    grid-row: 1 / 2 !important;
    min-width: 0;
  }

  .cart-item-title {
    font-size: 0.94rem !important;
    line-height: 1.35 !important;
    margin-bottom: 4px !important;
  }

  .cart-item-unit-price {
    display: none !important;
  }

  .cart-item-mobile-price {
    display: block !important;
    font-weight: 700 !important;
    color: var(--color-primary) !important;
    font-size: 0.98rem !important;
    margin-top: 2px !important;
  }

  .cart-item-variant {
    flex-wrap: wrap;
    gap: 4px;
  }

  .cart-item-quantity-ctrl {
    grid-column: 2 / 3 !important;
    grid-row: 2 / 3 !important;
    width: 100% !important;
    margin-top: 6px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
  }

  .cart-item-line-total {
    grid-column: 2 / 3 !important;
    grid-row: 3 / 4 !important;
    margin-top: 4px !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    color: var(--color-dark) !important;
  }

  .cart-item-remove-cell {
    grid-column: 3 / 4 !important;
    grid-row: 1 / 2 !important;
    display: flex !important;
    justify-content: flex-end !important;
  }

  .btn-cart-remove {
    width: 32px !important;
    height: 32px !important;
    font-size: 1.1rem !important;
  }

  .cart-actions-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 16px;
  }

  .btn-continue-shopping {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .order-summary-card {
    padding: 20px 16px;
  }

  .btn-checkout-proceed {
    width: 100%;
    height: 48px;
    font-size: 0.92rem;
    justify-content: center;
  }

  /* Checkout Mobile Adaptations */
  .checkout-section-box,
  .checkout-main-column .form-card,
  .checkout-form-column .form-card {
    padding: 20px 16px !important;
  }

  .form-row-2,
  .form-row-3,
  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .form-group.full-width {
    grid-column: 1 !important;
  }

  .payment-method-selector,
  .payment-options-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .payment-option-card {
    padding: 14px 16px;
  }

  .checkout-summary-column {
    padding: 20px 16px;
  }

  .btn-place-order {
    width: 100%;
    height: 48px;
    font-size: 0.92rem;
    justify-content: center;
  }

  /* Order Confirmation Page */
  .confirmation-card {
    padding: 24px 16px !important;
  }

  .confirmation-title {
    font-size: 1.75rem;
  }

  .confirm-item-row {
    align-items: flex-start;
    gap: 10px;
  }

  .confirm-item-media {
    width: 56px;
    height: 70px;
    flex-shrink: 0;
  }

  .confirm-item-meta {
    flex-wrap: wrap;
    gap: 4px;
  }

  .confirmation-actions-row,
  .confirmation-action-buttons {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .confirmation-actions-row a,
  .confirmation-actions-row .btn,
  .confirmation-actions-row .btn-primary,
  .confirmation-actions-row .btn-secondary,
  .confirmation-actions-row .btn-print-receipt,
  .confirmation-action-buttons .btn {
    width: 100% !important;
    justify-content: center;
    text-align: center;
    display: flex !important;
  }

  /* My Orders History on Mobile */
  .my-orders-section {
    padding: 20px 0 36px;
  }

  .order-history-card {
    padding: 16px 14px;
    border-radius: var(--radius-sm);
  }

  .order-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
  }

  .order-card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding-top: 14px;
  }

  .order-history-actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
  }

  .order-history-actions a,
  .order-history-actions .btn-outline-gold,
  .order-history-actions .btn-secondary {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
    display: flex !important;
  }

  /* Wishlist on Mobile */
  .wishlist-section {
    padding: 20px 0 36px;
  }

  .wishlist-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .btn-clear-wishlist {
    width: 100%;
    justify-content: center;
  }

  .wishlist-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .wishlist-media-wrap {
    height: 200px;
  }

  .wishlist-actions {
    flex-direction: column;
    gap: 6px;
  }

  .btn-wishlist-cart,
  .btn-wishlist-remove {
    width: 100%;
    justify-content: center;
  }

  /* Account & Profile Pages */
  .profile-section {
    padding: 20px 0 36px;
  }

  .profile-main-card {
    padding: 22px 16px;
  }

  .profile-hero {
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 12px;
  }

  .profile-avatar-circle {
    margin: 0 auto;
  }

  .profile-form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .profile-actions-bar {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .profile-actions-bar .btn-save-profile {
    width: 100%;
    justify-content: center;
  }

  .profile-quick-stats {
    display: flex;
    gap: 8px;
  }

  .stat-tile {
    flex: 1;
    padding: 12px 6px;
    min-width: 0;
  }

  .stat-tile-num {
    font-size: 1.25rem;
  }

  .stat-tile-label {
    font-size: 0.72rem;
  }

  .profile-address-preview-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* About & Contact Cards */
  .page-about .form-card,
  .contact-grid .form-card {
    padding: 22px 16px !important;
  }

  .page-about h2,
  .contact-grid h2 {
    font-size: 1.55rem !important;
  }

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 14px;
    padding: 20px 0;
  }

  .footer-payments-pill {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
  }
}

/* --------------------------------------------------------------------------
   4. Mobile Portrait (under 575px)
   -------------------------------------------------------------------------- */
@media screen and (max-width: 575px) {
  .header-container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .header-inner {
    height: 60px;
    gap: 8px;
  }

  .brand-logo {
    flex-shrink: 1;
    min-width: 0;
    max-width: calc(100% - 165px);
    display: flex;
    align-items: center;
    overflow: hidden;
  }

  .brand-logo-img {
    height: 36px;
    max-width: 125px;
    object-fit: contain;
  }

  .brand-title {
    font-size: 1.2rem;
  }

  .brand-subtitle {
    font-size: 0.56rem;
  }

  .header-actions {
    gap: 6px;
    flex-shrink: 0;
  }

  .action-btn {
    width: 34px;
    height: 34px;
  }

  .action-icon {
    width: 19px;
    height: 19px;
  }

  .badge-count {
    width: 17px;
    height: 17px;
    font-size: 0.65rem;
    top: -3px;
    right: -3px;
  }

  .search-overlay {
    padding: 10px 12px;
  }

  .search-form-inner {
    gap: 8px;
  }

  .search-input-field {
    padding: 10px 14px;
    font-size: 16px !important;
  }

  .search-submit-btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.2;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .hero-mobile-cta-bar {
    flex-direction: column;
    gap: 8px;
    padding: 10px 12px;
  }

  .hero-mobile-cta-bar .btn-primary,
  .hero-mobile-cta-bar .btn-secondary {
    width: 100%;
  }

  .hero-features {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hero-floating-tag {
    display: none;
  }

  .category-name {
    font-size: 0.88rem;
  }

  .promo-content h2,
  .jewellery-promo-content h2 {
    font-size: 1.8rem;
  }

  .promo-cta-row,
  .jewellery-promo-cta-row {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .promo-code-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
    width: 100%;
  }

  .promo-image-box img,
  .jewellery-promo-img-box img {
    max-height: 240px;
  }

  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .instagram-grid .insta-card:nth-child(3) {
    display: none;
  }

  .toast-container {
    left: 12px;
    right: 12px;
    bottom: 12px;
    max-width: calc(100% - 24px);
  }

  .toast {
    max-width: 100%;
    font-size: 0.85rem;
  }

  /* Catalog / Shop / Category Pages */
  .page-hero-banner {
    padding: 24px 0 28px;
  }

  .page-hero-title {
    font-size: 1.65rem;
  }

  .page-hero-desc {
    font-size: 0.88rem;
  }

  .catalog-search-input {
    font-size: 16px !important;
    padding: 9px 12px 9px 34px;
  }

  .sort-select {
    font-size: 16px !important;
    padding: 8px 12px;
  }

  .product-media {
    height: 175px;
  }

  .product-content {
    padding: 10px 8px 12px;
  }

  .product-name {
    font-size: 0.86rem;
    min-height: 2.3em;
    margin-bottom: 4px;
  }

  .price-current {
    font-size: 0.98rem;
  }

  .price-original {
    font-size: 0.74rem;
  }

  .price-discount-tag {
    font-size: 0.62rem;
    padding: 1px 3px;
  }

  .product-card-actions {
    flex-direction: column;
    gap: 6px;
  }

  .product-card-actions .btn-add-cart {
    padding: 7px 8px;
    font-size: 0.72rem;
    width: 100%;
  }

  .btn-view-card {
    padding: 6px 8px;
    font-size: 0.7rem;
    width: 100%;
  }

  .product-quick-view {
    display: none !important;
  }

  .wishlist-media-wrap {
    height: 175px;
  }

  .wishlist-card-info {
    padding: 12px 10px;
  }

  .wishlist-item-title {
    font-size: 0.88rem;
  }

  /* Product Details Specifics */
  .gallery-main-stage {
    max-height: 280px;
    height: 280px;
  }

  .thumbnail-item {
    width: 52px;
    height: 60px;
  }

  .product-breadcrumbs {
    font-size: 0.76rem;
    flex-wrap: wrap;
    gap: 4px;
  }

  .quantity-stepper-wrap {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
    padding: 4px 0;
  }

  .spec-table tr {
    margin-bottom: 12px;
    display: block;
    border-bottom: 1px dashed var(--color-border-light);
    padding-bottom: 8px;
  }

  /* Auth & Account Pages on Mobile Portrait */
  .auth-wrapper {
    padding: 24px 12px;
    min-height: auto;
  }

  .auth-card {
    padding: 26px 16px;
    border-radius: var(--radius-md);
    max-width: 100%;
  }

  .auth-header h1 {
    font-size: 1.6rem;
  }

  .auth-tab-link {
    font-size: 0.84rem;
    padding: 8px 10px;
  }

  .country-code-badge {
    padding: 10px 10px;
    font-size: 0.85rem;
  }

  .input-mobile-group input {
    padding: 10px 10px !important;
    font-size: 16px !important;
  }

  .auth-footer {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  /* Checkout & Confirmation on Small Screens */
  .checkout-trust-badges {
    flex-direction: column;
    gap: 8px;
  }

  .coupon-input-group,
  .promo-input-row {
    flex-direction: row;
    gap: 6px;
  }

  .coupon-input-field,
  .btn-apply-coupon {
    width: 100%;
  }

  /* Order History Items */
  .order-hist-item {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 10px;
    align-items: start;
  }

  .order-hist-img {
    grid-row: 1 / 3;
    width: 52px;
    height: 64px;
  }

  .order-hist-info {
    grid-column: 2;
  }

  .order-hist-name {
    font-size: 0.88rem;
  }

  .order-hist-price {
    grid-column: 2;
    margin-top: 4px;
    font-size: 0.94rem;
  }

  /* Quick View Modal on Mobile */
  .quick-view-card {
    max-width: 95vw;
    max-height: 86vh;
    margin: 8px;
    border-radius: var(--radius-sm);
  }

  .quick-view-details {
    padding: 16px 14px;
  }

  .qv-title {
    font-size: 1.25rem;
    margin-bottom: 8px;
  }

  .qv-actions {
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }

  .qv-actions .btn-primary,
  .qv-actions .btn-secondary {
    width: 100%;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   5. Compact Mobile Screens (<= 420px, e.g. iPhone SE, Galaxy Fold, Mini Phones)
   -------------------------------------------------------------------------- */
@media screen and (max-width: 420px) {
  .header-container {
    padding-left: 10px;
    padding-right: 10px;
  }

  .header-inner {
    height: 56px;
    gap: 6px;
  }

  .brand-logo {
    max-width: calc(100% - 150px);
  }

  .brand-logo-img {
    height: 32px;
    max-width: 110px;
  }

  .mobile-nav-toggle {
    width: 34px;
    height: 34px;
  }

  .action-btn {
    width: 32px;
    height: 32px;
  }

  .action-icon {
    width: 17px;
    height: 17px;
  }

  .header-actions {
    gap: 4px;
  }

  .hero-title {
    font-size: 1.65rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .page-hero-title {
    font-size: 1.45rem;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .product-media {
    height: 155px;
  }

  .product-content {
    padding: 8px 6px 10px;
  }

  .product-name {
    font-size: 0.82rem;
    min-height: 2.3em;
    line-height: 1.25;
  }

  .price-current {
    font-size: 0.92rem;
  }

  .price-original {
    font-size: 0.7rem;
  }

  .price-discount-tag {
    font-size: 0.58rem;
    padding: 1px 2px;
  }

  .btn-add-cart {
    padding: 6px 4px;
    font-size: 0.68rem;
    letter-spacing: 0;
  }

  .btn-view-card {
    padding: 5px 4px;
    font-size: 0.66rem;
  }

  .category-grid-6,
  .category-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .category-img-wrap {
    height: 140px;
  }

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

  .wishlist-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .wishlist-media-wrap {
    height: 150px;
  }

  .wishlist-card-info {
    padding: 8px 6px;
  }

  .wishlist-item-title {
    font-size: 0.8rem;
  }

  .btn-wishlist-cart,
  .btn-wishlist-remove {
    font-size: 0.68rem;
    padding: 6px 4px;
  }

  /* Cart Item Card for Compact Mobile */
  .cart-item-row {
    grid-template-columns: 60px 1fr 28px !important;
    gap: 8px !important;
    padding: 12px 0 !important;
  }

  .cart-item-media {
    width: 60px !important;
  }

  .cart-item-media img {
    width: 60px !important;
    height: 76px !important;
  }

  .cart-item-title {
    font-size: 0.86rem !important;
  }

  .cart-item-mobile-price {
    font-size: 0.9rem !important;
  }

  .cart-qty-counter {
    scale: 0.92;
    transform-origin: left center;
  }

  .gallery-main-stage {
    max-height: 240px;
    height: 240px;
  }

  .thumbnail-item {
    width: 46px;
    height: 54px;
  }

  .hero-ribbon-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .ribbon-item {
    font-size: 0.7rem;
  }

  .payment-tag {
    font-size: 0.68rem;
    padding: 2px 6px;
  }

  .auth-tab-link {
    font-size: 0.78rem;
    padding: 8px 6px;
  }
}

/* --------------------------------------------------------------------------
   6. Ultra-Compact Mobile Screens (<= 360px, e.g. Fold Cover, Tiny Displays)
   -------------------------------------------------------------------------- */
@media screen and (max-width: 360px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }

  .header-inner {
    height: 52px;
    gap: 4px;
  }

  .brand-logo {
    max-width: calc(100% - 138px);
  }

  .brand-logo-img {
    height: 28px;
    max-width: 95px;
  }

  .mobile-nav-toggle {
    width: 30px;
    height: 30px;
  }

  .hamburger-line {
    width: 16px;
  }

  .action-btn {
    width: 28px;
    height: 28px;
  }

  .action-icon {
    width: 15px;
    height: 15px;
  }

  .header-actions {
    gap: 3px;
  }

  .badge-count {
    width: 14px;
    height: 14px;
    font-size: 0.58rem;
  }

  .product-grid {
    gap: 6px;
  }

  .product-media {
    height: 140px;
  }

  .product-content {
    padding: 6px 4px 8px;
  }

  .product-name {
    font-size: 0.78rem;
    min-height: 2.3em;
  }

  .price-current {
    font-size: 0.88rem;
  }

  .btn-add-cart {
    font-size: 0.64rem;
    padding: 5px 2px;
  }

  .btn-view-card {
    font-size: 0.62rem;
    padding: 4px 2px;
  }

  .category-img-wrap {
    height: 125px;
  }

  .category-name {
    font-size: 0.76rem;
  }

  .cart-item-row {
    grid-template-columns: 52px 1fr 24px !important;
    gap: 6px !important;
  }

  .cart-item-media {
    width: 52px !important;
  }

  .cart-item-media img {
    width: 52px !important;
    height: 68px !important;
  }

  .cart-item-title {
    font-size: 0.82rem !important;
  }

  .cart-qty-counter {
    scale: 0.85;
  }

  .stat-tile {
    padding: 8px 3px;
  }

  .stat-tile-num {
    font-size: 1.05rem;
  }

  .stat-tile-label {
    font-size: 0.66rem;
  }
}