/* ULAG Shop Styles */

.shop-body {
  min-height: 100vh;
}

.shop-main {
  padding-top: 80px;
  min-height: calc(100vh - 200px);
}

.shop-hero {
  padding: 48px 0 32px;
  text-align: center;
  position: relative;
}

.shop-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(99, 102, 241, 0.12), transparent 60%);
  pointer-events: none;
}

.shop-hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 12px 0 16px;
}

.shop-hero-desc {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.shop-content {
  padding: 32px 0 80px;
}

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

.shop-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.sidebar-card h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.category-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.category-link:hover,
.category-link.active {
  background: rgba(99, 102, 241, 0.1);
  color: var(--text);
}

.category-link .cat-count,
.category-link > span:last-child {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.shop-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.search-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 16px;
}

.search-box svg {
  color: var(--text-dim);
  flex-shrink: 0;
}

.search-box input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 14px 0;
  outline: none;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

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

.results-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: var(--gradient);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

.product-image-link {
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--surface);
}

.product-image-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image-link img {
  transform: scale(1.05);
}

.product-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-light);
  margin-bottom: 8px;
}

.product-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-body h3 a:hover {
  color: var(--accent-light);
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.product-pricing {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.price-current {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.price-compare {
  font-size: 0.9rem;
  color: var(--text-dim);
  text-decoration: line-through;
}

.price-save {
  font-size: 0.8rem;
  color: #34d399;
  font-weight: 600;
}

.product-pricing--lg .price-current {
  font-size: 1.75rem;
}

.nav-cart-link {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}

.cart-badge {
  background: var(--gradient);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 100px;
  min-width: 20px;
  text-align: center;
}

.empty-state {
  text-align: center;
  padding: 80px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.page-info {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Product Detail */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.breadcrumb a:hover {
  color: var(--accent-light);
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.product-detail-image {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.product-detail-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-detail-info h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 8px 0 12px;
}

.product-sku {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.product-lead {
  color: var(--text-muted);
  margin: 20px 0;
  line-height: 1.7;
}

.stock-status {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
  padding: 10px 16px;
  border-radius: 8px;
  display: inline-block;
}

.stock-status.in-stock {
  background: rgba(52, 211, 153, 0.1);
  color: #34d399;
}

.stock-status.out-stock {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

.product-add-form {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.qty-selector label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.qty-selector input {
  width: 80px;
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
}

.specs-table {
  margin-top: 24px;
}

.specs-table h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

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

.specs-table th,
.specs-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.specs-table th {
  color: var(--text-muted);
  font-weight: 500;
  width: 40%;
}

.product-description {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.product-description h2 {
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.product-description p {
  color: var(--text-muted);
  line-height: 1.8;
}

/* Cart */
.page-header {
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
}

.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.alert-success {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: #34d399;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.alert ul {
  margin: 0;
  padding-left: 20px;
}

.cart-layout,
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
}

.cart-item-image img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
}

.cart-item-info h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

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

.cart-qty-form input {
  width: 70px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  text-align: center;
  font-family: inherit;
}

.cart-item-total {
  font-weight: 700;
  min-width: 100px;
  text-align: right;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  transition: var(--transition);
}

.btn-icon:hover {
  color: #f87171;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky;
  top: 100px;
}

.summary-card h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.summary-total {
  border-top: 1px solid var(--border);
  margin-top: 12px;
  padding-top: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.summary-card .btn {
  margin-top: 12px;
}

.cart-clear-form {
  margin-top: 16px;
}

/* Checkout */
.checkout-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.form-section {
  margin-bottom: 32px;
}

.form-section h3 {
  font-size: 1rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.checkout-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.checkout-note {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 16px;
  line-height: 1.6;
}

.checkout-note--inline {
  margin-top: 12px;
}

/* Payment page */
.pay-layout {
  max-width: 520px;
  margin: 0 auto;
}

.pay-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.pay-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.pay-card-header h3 {
  font-size: 1.1rem;
}

.pay-amount {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pay-items {
  list-style: none;
  margin-bottom: 24px;
}

.pay-items li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.pay-shipping {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pay-shipping strong {
  display: block;
  color: var(--text);
  margin-bottom: 8px;
}

.pay-shipping p {
  margin: 4px 0;
}

.pay-secure {
  text-align: center;
  margin-top: 16px;
}

.pay-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-align: center;
}

.pay-status--loading {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-light);
}

.pay-status--error {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

.payment-ref {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.payment-ref code {
  background: var(--surface);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* Order Success */
.order-success {
  text-align: center;
  padding: 80px 24px;
  max-width: 560px;
  margin: 0 auto;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: rgba(52, 211, 153, 0.15);
  color: #34d399;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
}

.order-success h1 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.order-number {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.order-success p {
  color: var(--text-muted);
  margin-bottom: 32px;
}

@media (max-width: 900px) {
  .shop-layout {
    grid-template-columns: 1fr;
  }

  .shop-sidebar {
    position: static;
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .cart-item {
    grid-template-columns: 60px 1fr;
    gap: 12px;
  }

  .cart-item-total,
  .cart-qty-form,
  .cart-item form:last-child {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(6, 8, 13, 0.95);
    backdrop-filter: blur(20px);
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }
}