/* ==========================================================================
   SAYORA MARKETPLACE & CART CSS — "Futuristic Cyber-Retail Experience"
   ========================================================================== */

.marketplace-main, .cart-main, .checkout-main {
  padding: calc(var(--nav-height) + 40px) 0 80px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* Header & Search */
.mp-header, .page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.mp-header h1, .page-header h1 {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mp-header h1 i, .page-header h1 i {
  color: var(--secondary);
}

.search-bar-header {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(18, 18, 28, 0.5);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 4px 6px 4px 14px;
  backdrop-filter: blur(10px);
}

[data-theme="light"] .search-bar-header {
  background: rgba(255, 255, 255, 0.7);
}

.search-bar-header input {
  width: 160px;
  font-size: 0.85rem;
  color: var(--text-main);
  transition: width var(--transition-normal);
}

.search-bar-header input:focus {
  width: 220px;
}

.search-bar-header button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* Layout */
.mp-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* Sidebar Filter */
.mp-sidebar {
  padding: 24px;
  position: sticky;
  top: calc(var(--nav-height) + 20px);
}

.sidebar-section {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
}

.sidebar-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.category-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cat-btn {
  text-align: left;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  width: 100%;
}

.cat-btn-inner {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cat-btn-inner i {
  width: 18px;
  text-align: center;
  color: var(--primary);
}

.cat-count {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-subtle);
}

[data-theme="light"] .cat-count {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-muted);
}

.cat-btn:hover {
  background: rgba(130, 0, 0, 0.08);
  color: var(--text-main);
}

.cat-btn.active {
  background: linear-gradient(90deg, rgba(130, 0, 0, 0.18) 0%, rgba(130, 0, 0, 0.04) 100%);
  border-left: 3px solid var(--primary);
  border-color: rgba(130, 0, 0, 0.2);
  color: var(--text-main);
  font-weight: 700;
}

.cat-btn.active .cat-count {
  background: var(--primary);
  color: #fff;
}

.filter-select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
}

[data-theme="light"] .filter-select {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.15);
  color: #18181b;
}

.filter-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: 10px;
}

.filter-check input {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

/* Products Grid & Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
}

.product-card {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .product-card {
  background: #ffffff;
  border: 1px solid rgba(130, 0, 0, 0.12);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-light);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35), 0 0 20px rgba(130, 0, 0, 0.2);
}

[data-theme="light"] .product-card:hover {
  box-shadow: 0 16px 32px rgba(130, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Image Wrap */
.product-img-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  background: rgba(0, 0, 0, 0.25);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="light"] .product-img-wrap {
  background: #f4f1ec;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.08);
}

.product-img-wrap.img-fallback-wrap {
  background: radial-gradient(circle, rgba(130,0,0,0.15) 0%, rgba(20,20,30,0.4) 100%);
  padding: 30px;
}

.product-img-wrap.img-fallback-wrap img {
  width: 70%;
  height: 70%;
  object-fit: contain;
  opacity: 0.8;
}

.product-no-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-muted);
}

.product-no-img i {
  font-size: 40px;
  color: var(--primary);
  opacity: 0.6;
}

.product-no-img span {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Hover Quick View Overlay */
.product-card-quick-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 12, 0.55);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}

.product-card:hover .product-card-quick-overlay {
  opacity: 1;
}

.btn-quick-view {
  background: var(--glass-bg);
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transform: translateY(8px);
  transition: transform var(--transition-fast);
}

[data-theme="light"] .btn-quick-view {
  background: #ffffff;
  color: #18181b;
  border-color: rgba(0,0,0,0.15);
}

.product-card:hover .btn-quick-view {
  transform: translateY(0);
}

/* Badges */
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.badge-out {
  background: #ef4444;
  color: #ffffff;
}

.badge-promo {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #ffffff;
}

.badge-featured {
  background: linear-gradient(135deg, var(--primary), #ab1010);
  color: #ffffff;
}

/* Product Info */
.product-info {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.product-category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  background: rgba(130, 0, 0, 0.08);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

[data-theme="dark"] .product-category {
  color: var(--secondary);
  background: rgba(255, 238, 220, 0.08);
}

.product-stock-tag {
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.stock-in {
  color: #22c55e;
}

.stock-low {
  color: #f59e0b;
}

.stock-out {
  color: #ef4444;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.7em;
}

.product-price-section {
  margin-bottom: 10px;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.product-price-main {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

[data-theme="dark"] .product-price-main {
  color: var(--secondary);
}

.product-unit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Tier hint */
.product-tier-hint {
  font-size: 0.75rem;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
}

.product-tier-hint strong {
  font-weight: 700;
}

/* Product Actions */
.product-actions {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.btn-detail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  transition: all var(--transition-fast);
  cursor: pointer;
}

[data-theme="light"] .btn-detail {
  background: #f4f1ec;
  border-color: rgba(0, 0, 0, 0.1);
  color: #18181b;
}

.btn-detail:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-add-cart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border: 1px solid var(--primary-light);
  color: #ffffff;
  box-shadow: 0 4px 12px var(--primary-glow);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-add-cart:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--primary-glow);
  filter: brightness(1.1);
}

.btn-add-cart:disabled {
  background: rgba(100, 100, 100, 0.2);
  border-color: transparent;
  color: var(--text-subtle);
  box-shadow: none;
  cursor: not-allowed;
}

/* Pagination */
.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: var(--surface-1);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

[data-theme="light"] .page-btn {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.12);
  color: #18181b;
}

.page-btn:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.page-btn.active {
  background: var(--primary);
  border-color: var(--primary-light);
  color: #ffffff;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.promo-banner {
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(130,0,0,0.4) 0%, rgba(20,20,30,0.6) 100%);
  border: 1px solid var(--primary-light);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--secondary);
}

/* Cart Page */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: var(--surface-1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
}

.cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info h4 {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.cart-item-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cart-item-price {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--secondary);
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 4px 8px;
}

.qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-main);
  transition: background var(--transition-fast);
}

.qty-btn:hover {
  background: var(--primary);
  color: #fff;
}

.qty-val {
  font-weight: 700;
  min-width: 24px;
  text-align: center;
  font-size: 0.95rem;
}

.btn-remove-item {
  color: #ef4444;
  padding: 8px;
  border-radius: 50%;
  transition: background var(--transition-fast);
}

.btn-remove-item:hover {
  background: rgba(239, 68, 68, 0.15);
}

.cart-summary {
  padding: 30px;
  border-radius: var(--radius-xl);
  position: sticky;
  top: calc(var(--nav-height) + 20px);
}

.cart-summary h3 {
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.summary-row.discount {
  color: #22c55e;
}

.summary-divider {
  height: 1px;
  background: var(--border-glass);
  margin: 16px 0;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 24px;
}

.summary-total strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--secondary);
}

.btn-block {
  width: 100%;
  margin-bottom: 12px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  background: var(--surface-1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(14px);
}

.empty-state i {
  font-size: 48px;
  color: var(--secondary);
  opacity: 0.6;
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-muted);
  max-width: 400px;
  margin: 0 auto 24px;
}

/* Product Detail Modal */
.modal-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.modal-product-img {
  width: 100%;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
}

.modal-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-product-info h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.modal-product-price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 16px;
}

.modal-tiers-table {
  width: 100%;
  margin: 16px 0;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.modal-tiers-table th, .modal-tiers-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-glass);
}

.modal-tiers-table th {
  color: var(--secondary);
  font-weight: 700;
}

/* Responsive */
@media (max-width: 992px) {
  .mp-layout {
    grid-template-columns: 1fr;
  }
  .mp-sidebar {
    position: static;
  }
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .cart-summary {
    position: static;
  }
  .modal-product-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .cart-item {
    grid-template-columns: 60px 1fr;
    gap: 12px;
  }
  .cart-item-price, .qty-control, .btn-remove-item {
    grid-column: 2 / -1;
  }
}