@layer pages {
/* ==========================================================================
   PAGE SPECIFIC STYLES & LAYOUTS
   ========================================================================== */

/* Page Skeleton */
.page-shell { width: 100%; margin: 0 auto; }
.page-shell--narrow { max-width: 900px; margin: 0 auto; }

.page-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.page-header-icon { color: var(--md-sys-color-primary); font-size: 30px; }

.page-title {
  margin: 0;
  color: var(--md-sys-color-on-background);
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  font-weight: 800;
  line-height: 1.2;
}

/* ==========================================================================
   HOME PAGE LAYOUT & SIDEBAR
   ========================================================================== */

.product-list-container {
  width: 100%;
  max-width: var(--ui-content-max);
  margin: 0 auto;
  padding: 0;
}

.product-list-layout {
  display: grid;
  grid-template-columns: minmax(210px, 240px) minmax(0, 1fr);
  gap: var(--ui-gap);
  align-items: start;
  width: 100%;
}

.category-sidebar-wrapper {
  position: sticky;
  top: 88px;
  height: fit-content;
}

.category-sidebar {
  background: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.category-item {
  padding: 10px 14px;
  min-height: 42px;
  color: var(--md-sys-color-on-surface);
  transition: all var(--md-transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
}

.category-item span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-item md-icon,
.category-item .material-symbols-outlined {
  margin-right: 8px;
  width: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.category-item:hover, .category-item.active-category {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  box-shadow: 0 0 10px rgba(0, 255, 102, 0.3);
}

.products-section { width: 100%; }

.products-section .grid,
.seller-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
  gap: var(--ui-gap);
}

/* ==========================================================================
   SEARCH BAR
   ========================================================================== */

.search-section {
  margin-bottom: clamp(20px, 3vw, 32px);
  width: 100%;
}

.search-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(180px, 260px);
  gap: 10px;
  align-items: stretch;
  width: 100%;
}

.search-input-wrapper,
.search-btn-wrapper,
.sort-selector-wrapper,
.mobile-category-selector {
  position: relative;
  display: flex;
  align-items: stretch;
  height: 48px;
}

.search-bar .input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
}

.search-input {
  width: 100%;
  height: 100%;
  min-height: 48px;
  padding: 0 16px;
  background: var(--ui-surface-raised);
  border: 1px solid var(--ui-border);
  color: var(--md-sys-color-on-surface);
  font-size: 14px;
  outline: none;
  transition: all var(--md-transition-fast);
}

.search-input:focus {
  border-color: var(--md-sys-color-secondary);
  box-shadow: var(--ui-focus-ring);
}

.search-btn {
  height: 100%;
  min-height: 48px;
  min-width: 116px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--md-sys-color-primary);
  color: #000000;
  border: none;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--md-transition-fast);
}

.search-btn:hover {
  background: var(--md-sys-color-secondary);
  color: #000000;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
  transform: translateY(-2px);
}

.search-btn md-icon { font-size: 20px; color: #000000; }
.mobile-category-selector { display: none; }

/* ==========================================================================
   HERO CAROUSEL
   ========================================================================== */

.hero-carousel {
  position: relative;
  border: 1px solid var(--md-sys-color-secondary);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
  overflow: hidden;
  margin-bottom: 32px;
  background: var(--md-sys-color-surface);
}

.hero-carousel .carousel-track {
  position: relative;
  height: 280px;
}

@media (min-width: 992px) {
  .hero-carousel .carousel-track { height: 340px; }
}

.hero-carousel .carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
}

.hero-carousel .carousel-slide.active { opacity: 1; z-index: 2; }

.hero-carousel .slide-link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-carousel .slide-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  color: var(--md-sys-color-on-surface);
  text-align: center;
}

.hero-carousel .slide-caption {
  background: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-left: 4px solid var(--md-sys-color-primary);
  padding: 14px 24px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 18px;
  font-weight: 700;
  color: var(--md-sys-color-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-carousel .slide-1 { background: linear-gradient(135deg, rgba(0, 255, 102, 0.15) 0%, var(--md-sys-color-surface-container) 100%); }
.hero-carousel .slide-2 { background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, var(--md-sys-color-surface-container) 100%); }
.hero-carousel .slide-3 { background: linear-gradient(135deg, rgba(255, 0, 127, 0.15) 0%, var(--md-sys-color-surface-container) 100%); }

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(8, 8, 10, 0.8);
  border: 1px solid var(--md-sys-color-primary);
  color: var(--md-sys-color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--md-transition-fast);
  z-index: 10;
}

.carousel-control:hover {
  background: var(--md-sys-color-primary);
  color: #000000;
  box-shadow: 0 0 15px rgba(0, 255, 102, 0.5);
}

.carousel-control.prev { left: 16px; }
.carousel-control.next { right: 16px; }

.carousel-dots {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 16px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all var(--md-transition-fast);
}

.carousel-dot.active {
  background: var(--md-sys-color-primary);
  box-shadow: 0 0 10px rgba(0, 255, 102, 0.9);
}

/* ==========================================================================
   PRODUCT DETAIL PAGE & MARKETPLACE BUY BOX
   ========================================================================== */

.product-detail-container { padding: 0; }

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  margin-bottom: 40px;
}

.product-detail-media { display: flex; flex-direction: column; gap: 16px; }

.product-detail-image-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--md-sys-color-surface-container-low);
  border: 1px solid var(--md-sys-color-outline-variant);
  overflow: hidden;
}

.product-detail-image-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-info { min-width: 0; }

.marketplace-buy-box {
  background: var(--md-sys-color-surface-container);
  border: 1px solid rgba(0, 255, 102, 0.25);
  padding: clamp(16px, 2.5vw, 24px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 255, 102, 0.06);
  position: relative;
  overflow: hidden;
}

.marketplace-buy-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #00ff66, #00f0ff);
}

.buy-box-price-area { display: flex; flex-direction: column; gap: 6px; }

.price-row-main {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.product-price-main {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 900;
  color: #00ff66;
  letter-spacing: -0.5px;
  text-shadow: 0 0 16px rgba(0, 255, 102, 0.5);
  line-height: 1;
}

.price-old-discount { display: flex; align-items: center; gap: 10px; }

.old-price {
  font-size: 18px;
  color: var(--md-sys-color-outline);
  text-decoration: line-through;
  font-weight: 600;
}

.discount-pill {
  background: rgba(255, 51, 102, 0.2);
  color: #ff3366;
  border: 1px solid #ff3366;
  padding: 2px 8px;
  font-size: 13px;
  font-weight: 800;
}

.buy-box-divider {
  height: 1px;
  background: var(--md-sys-color-outline-variant);
  margin: 18px 0;
}

.buy-box-stock-area {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
}

.stock-in { background: rgba(0, 255, 102, 0.12); color: #00ff66; border: 1px solid rgba(0, 255, 102, 0.3); }
.stock-out { background: rgba(255, 68, 68, 0.12); color: #ff4444; border: 1px solid rgba(255, 68, 68, 0.3); }

.delivery-estimate {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--md-sys-color-on-surface);
  background: var(--md-sys-color-surface-container-high);
  padding: 6px 12px;
  border: 1px solid var(--md-sys-color-outline-variant);
}

.delivery-estimate .material-symbols-outlined { color: #00f0ff; }

.buy-box-actions-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.qty-section {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 0;
}
.qty-section label {
  color: var(--md-sys-color-on-surface-variant);
  font-weight: 600;
  letter-spacing: 0.05em;
  font-size: 14px;
}
.qty-control, .qty-control-box {
  display: flex;
  align-items: center;
  height: 48px;
  border: 1px solid var(--md-sys-color-primary);
  background: var(--md-sys-color-surface-container-high);
}
.qty-control .qty-btn, .qty-control-box .qty-btn {
  width: 48px;
  height: 48px;
  border: none;
  background: rgba(0, 255, 102, 0.12);
  color: var(--md-sys-color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--md-transition-fast);
}
.qty-control .qty-btn:hover, .qty-control-box .qty-btn:hover {
  background: var(--md-sys-color-primary);
  color: #000000;
  box-shadow: 0 0 15px rgba(0, 255, 102, 0.6);
}
.qty-control .qty-input, .qty-control-box .qty-input {
  width: 54px;
  height: 48px;
  font-size: 18px;
  font-weight: 700;
  border: none;
  background: transparent;
  text-align: center;
  color: var(--md-sys-color-on-surface);
  outline: none;
}

.buy-box-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--md-sys-color-outline-variant);
}

.perk-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: var(--md-sys-color-on-surface-variant);
  text-align: center;
}

.perk-item .material-symbols-outlined { font-size: 18px; color: #00f0ff; }

.recommendations-section, .reviews-section {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--md-sys-color-outline-variant);
}

.review-card { padding: 16px; margin-bottom: 12px; }

/* ==========================================================================
   CART & CHECKOUT
   ========================================================================== */

.cart-page-container, .wishlist-page-container { padding: 0; }

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px clamp(16px, 2.2vw, 24px);
  background: transparent;
  border-bottom: 1px solid var(--ui-border);
  flex-wrap: wrap;
}

.product-thumb, .cart-product-image {
  width: 72px;
  height: 72px;
  object-fit: cover;
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--ui-border);
  flex-shrink: 0;
}

.cart-product-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 180px;
}

.cart-product-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--md-sys-color-on-surface);
}

.cart-product-name:hover {
  color: var(--md-sys-color-primary);
}

.cart-product-price {
  font-size: 13px;
  color: var(--md-sys-color-on-surface-variant);
}

.cart-quantity-control {
  display: flex;
  align-items: center;
  height: 38px;
  border: 1px solid var(--md-sys-color-outline);
  background: var(--md-sys-color-surface-container);
}

.cart-quantity-button {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--md-sys-color-primary);
  cursor: pointer;
  transition: all var(--md-transition-fast);
}

.cart-quantity-button:hover:not(:disabled) {
  background: var(--md-sys-color-primary);
  color: #000000;
}

.cart-quantity-button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.cart-quantity-value {
  width: 36px;
  text-align: center;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  display: inline-block;
}

.cart-item-total {
  font-size: 16px;
  font-weight: 700;
  color: var(--md-sys-color-primary);
  white-space: nowrap;
}

.cart-remove-form {
  display: flex;
  align-items: center;
}

.cart-remove-button {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--md-sys-color-outline-variant);
  color: var(--md-sys-color-error);
  cursor: pointer;
  transition: all var(--md-transition-fast);
}

.cart-remove-button:hover {
  background: var(--md-sys-color-error);
  color: #ffffff;
  border-color: var(--md-sys-color-error);
}

.cart-totals, .cart-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--md-sys-color-surface-container-high);
  border-top: 1px solid var(--md-sys-color-outline-variant);
  margin-top: 16px;
}

.cart-summary-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--md-sys-color-on-surface-variant);
  display: block;
}

.cart-summary-total {
  font-size: 24px;
  font-weight: 900;
  color: var(--md-sys-color-primary);
}

.page-back-link {
  margin-top: 24px;
}

.page-back-link a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--md-sys-color-on-surface-variant);
  font-weight: 600;
  font-size: 14px;
  transition: color var(--md-transition-fast);
}

.page-back-link a:hover {
  color: var(--md-sys-color-primary);
}

.empty-state {
  text-align: center;
  padding: clamp(28px, 7vw, 64px) 20px;
  border: 1px solid var(--md-sys-color-outline-variant);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.empty-state-icon { font-size: 64px; color: var(--md-sys-color-outline); }

.checkout-layout { display: grid; gap: var(--ui-gap); }
.checkout-card { padding: clamp(18px, 2.4vw, 28px); }

.payment-options { display: grid; gap: 12px; margin-bottom: 20px; }

.payment-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--md-sys-color-surface-container-low);
  border: 1px solid var(--ui-border);
  cursor: pointer;
  transition: border-color var(--md-transition-fast), background var(--md-transition-fast);
}

.payment-option:has(input:checked) {
  background: color-mix(in srgb, var(--md-sys-color-primary) 7%, var(--ui-surface));
  border-color: var(--md-sys-color-primary);
}

/* ==========================================================================
   PROFILE, SELLER DASHBOARD & NOTIFICATIONS
   ========================================================================== */

.profile-page-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  width: 100%;
}

.profile-edit-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.profile-avatar, .seller-avatar {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 2px solid var(--md-sys-color-primary);
  background: var(--md-sys-color-surface-container);
  flex-shrink: 0;
}

.compact-profile-card, .seller-header {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 32px;
  padding: 32px;
  background: var(--md-sys-color-surface);
  margin-bottom: 32px;
}

.profile-header-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.profile-meta-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.profile-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-18 {
  font-size: 18px;
}

.seller-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.seller-stats .stat {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 8px 16px;
}

.seller-dashboard-container { width: 100%; max-width: var(--ui-content-max); margin: 0 auto; padding: 0; }

.notification-list { display: grid; gap: 12px; }

.notification-card {
  padding: 18px;
  border: 1px solid var(--ui-border);
  background: var(--ui-surface);
}

.notification-item--unread .notification-card {
  background: color-mix(in srgb, var(--md-sys-color-primary) 6%, var(--ui-surface));
  border-color: var(--md-sys-color-primary);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--ui-border);
}

/* ==========================================================================
   DISCOVERY MODE
   ========================================================================== */

.discover-wrapper {
  max-width: 540px;
  margin: 20px auto 40px auto;
  padding: 0 16px;
}

.discover-card-container {
  position: relative;
  width: 100%;
  min-height: 580px;
}

.discover-card {
  position: absolute;
  inset: 0;
  background: rgba(13, 14, 18, 0.95);
  border: 1px solid rgba(0, 255, 102, 0.3);
  box-shadow: 0 0 25px rgba(0, 255, 102, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.discover-card.swipe-left {
  transform: translateX(-120%) rotate(-15deg);
  opacity: 0;
}

.discover-card.swipe-right {
  transform: translateX(120%) rotate(15deg);
  opacity: 0;
}

.discover-image-box {
  width: 100%;
  height: 320px;
  background: #000;
  position: relative;
  border-bottom: 1px solid rgba(0, 255, 102, 0.2);
}

.discover-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.discover-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.discover-controls {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 24px;
}

.discover-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.discover-btn:hover { transform: scale(1.1); }

.discover-btn-skip {
  background: rgba(255,0,51,0.15);
  color: #ff0033;
  border: 2px solid rgba(255,0,51,0.4);
  box-shadow: 0 0 15px rgba(255,0,51,0.2);
}

.discover-btn-like {
  background: rgba(0,255,102,0.15);
  color: #00ff66;
  border: 2px solid rgba(0,255,102,0.4);
  box-shadow: 0 0 15px rgba(0,255,102,0.2);
}

/* ==========================================================================
   WEB3 FOOTER
   ========================================================================== */

.web3-footer {
  background: #040507;
  border-top: 1px solid rgba(0, 255, 102, 0.2);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
  margin-top: clamp(40px, 7vw, 72px);
  position: relative;
  overflow: hidden;
  transition: all var(--md-transition-standard);
}

html[data-theme="light"] .web3-footer {
  background: #e8ecf3;
  border-top: 1px solid rgba(0, 153, 61, 0.2);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.04);
}

.web3-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--md-sys-color-secondary), var(--md-sys-color-primary), var(--md-sys-color-tertiary), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  padding: clamp(32px, 5vw, 48px) var(--ui-gutter);
}

.brand-col { display: flex; flex-direction: column; gap: 16px; }

.footer-desc {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 13px;
  line-height: 1.6;
}

.crypto-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(0, 255, 102, 0.05);
  border: 1px solid rgba(0, 255, 102, 0.3);
  width: fit-content;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--md-sys-color-primary);
  box-shadow: 0 0 8px #00ff66;
  animation: pulseNeon 1.5s infinite;
}

@keyframes pulseNeon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.footer-title {
  color: var(--md-sys-color-on-surface);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 13px;
  transition: all var(--md-transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--md-sys-color-secondary);
  transform: translateX(4px);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.footer-bottom {
  background: var(--md-sys-color-surface-container-lowest);
  border-top: 1px solid var(--md-sys-color-outline-variant);
  padding: 16px 0;
}

.bottom-content {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  text-align: center;
}

.copyright {
  font-size: 11px;
  color: var(--md-sys-color-on-surface-variant);
  letter-spacing: 1px;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1179px) {
  .product-list-layout { grid-template-columns: 1fr; gap: 16px; }
  .category-sidebar-wrapper { display: none; }
  .mobile-category-selector { display: block; }
}

@media (max-width: 899px) {
  .product-detail-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 768px) {
  .search-bar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      'input input'
      'category sort'
      'button button';
    gap: 10px;
  }
  .search-input-wrapper { grid-area: input; }
  .search-btn-wrapper { grid-area: button; width: 100%; }
  .mobile-category-selector { grid-area: category; }
  .sort-selector-wrapper { grid-area: sort; }
  .search-btn { width: 100%; }

  .grid,
  .products-section .grid,
  .recommendations-section .grid,
  .seller-products-grid,
  .wishlist-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .cart-item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    gap: 10px 12px;
    padding: 12px;
  }
  .cart-product-image, .product-thumb { width: 56px; height: 56px; }
  .cart-totals, .cart-summary { flex-direction: column; align-items: stretch; }

  .compact-profile-card, .seller-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 18px;
  }

  .profile-header-row {
    justify-content: center;
  }

  .buy-box-actions-row { flex-direction: column; align-items: stretch; }
  .buy-box-perks { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .search-bar {
    grid-template-areas:
      'input input'
      'category category'
      'sort sort'
      'button button';
  }
}
}