.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-4) 0;
  transition: background-color var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.logo {
  text-decoration: none;
}

.logo-text {
  font-size: var(--text-h4);
  font-weight: var(--weight-bold);
  letter-spacing: 0.02em;
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
}

[data-theme="dark"] .logo-text {
  font-weight: var(--weight-regular);
}

.nav {
  display: flex;
  gap: var(--space-2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.language-select {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-small);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  cursor: pointer;
}

.language-select:hover {
  border-color: var(--color-gray-400);
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background-color: transparent;
  color: var(--text-primary);
  transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--color-gray-200);
}

.cart-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition-fast);
}

.cart-btn:hover {
  background-color: var(--color-gray-200);
}

.cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: var(--weight-bold);
  background-color: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero {
  padding: var(--space-16) 0;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-content {
  max-width: 480px;
}

.hero-title {
  margin-bottom: var(--space-4);
}

.hero-subtitle {
  font-size: var(--text-h4);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.product-card {
  cursor: pointer;
}

.card-image-wrapper {
  position: relative;
  overflow: hidden;
}

.card-image-wrapper img {
  transition: transform var(--transition-base);
}

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

.card-region {
  font-size: var(--text-small);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-title {
  font-size: var(--text-h4);
  margin: var(--space-1) 0;
}

.card-vintage {
  font-size: var(--text-small);
  color: var(--color-gray-500);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-3);
}

.card-price {
  font-size: var(--text-h4);
  font-weight: var(--weight-bold);
}

.add-to-cart-btn {
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.card:hover .add-to-cart-btn {
  opacity: 1;
}

.product-detail .container {
  padding-top: var(--space-8);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.product-detail-image img {
  width: 100%;
  border-radius: var(--radius-md);
}

.product-detail-info {
  padding: var(--space-4) 0;
}

.product-detail-info .product-region {
  font-size: var(--text-small);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-detail-info .product-title {
  font-size: var(--text-h1);
  margin: var(--space-2) 0;
}

.product-detail-info .product-subtitle {
  font-size: var(--text-h4);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.product-meta {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.meta-label {
  font-size: var(--text-small);
  color: var(--color-gray-400);
}

.meta-value {
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
}

.product-notes {
  margin-bottom: var(--space-6);
}

.product-notes h4 {
  margin-bottom: var(--space-2);
}

.product-pairings {
  margin-bottom: var(--space-6);
}

.product-pairings h4 {
  margin-bottom: var(--space-3);
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.product-purchase {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-gray-200);
}

.product-purchase .product-price {
  font-size: var(--text-h2);
  display: block;
  margin-bottom: var(--space-4);
}

.purchase-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}

.cart-drawer.open {
  pointer-events: auto;
}

.cart-drawer-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.cart-drawer.open .cart-drawer-overlay {
  opacity: 1;
}

.cart-drawer-content {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: 420px;
  background-color: var(--color-white);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.cart-drawer.open .cart-drawer-content {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.cart-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
}

.cart-close:hover {
  background-color: var(--color-gray-200);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-6);
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-12) 0;
  text-align: center;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cart-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.cart-item-image {
  width: 60px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.cart-item-name {
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
}

.cart-item-vintage {
  font-size: var(--text-micro);
  color: var(--color-gray-400);
}

.cart-item-price {
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
}

.cart-item-actions {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-item-remove {
  font-size: var(--text-micro);
  color: var(--color-gray-400);
  text-decoration: underline;
}

.cart-item-remove:hover {
  color: var(--color-black);
}

.cart-drawer-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-h4);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

[data-theme="dark"] .cart-total-value {
  color: var(--text-primary);
}

[data-theme="dark"] .cart-drawer-header h2 {
  color: var(--text-primary);
}

.footer {
  background-color: var(--color-gray-100);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-brand .logo-text {
  font-size: var(--text-h3);
}

.footer-links h4 {
  font-size: var(--text-small);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: var(--text-small);
  color: var(--color-gray-500);
}

.footer-links a:hover {
  color: var(--color-black);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-200);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-12);
  margin-top: var(--space-8);
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.form-section {
  border: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-section legend {
  font-size: var(--text-h4);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-2);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.checkout-summary {
  background-color: var(--color-gray-100);
  padding: var(--space-6);
  border-radius: var(--radius-sm);
  height: fit-content;
}

.checkout-summary h3 {
  font-size: var(--text-h4);
  margin-bottom: var(--space-4);
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-small);
}

.summary-totals {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.summary-total {
  font-size: var(--text-h4);
  font-weight: var(--weight-bold);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-gray-200);
}

.checkout-guest {
  padding: var(--space-4);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}

.checkout-account {
  padding: var(--space-4);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.account-opt-in {
  padding: var(--space-4) 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-small);
  cursor: pointer;
}

.order-confirmation .container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

.confirmation-content {
  text-align: center;
  max-width: 480px;
}

.confirmation-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background-color: var(--color-gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
}

.confirmation-content h1 {
  font-size: var(--text-h2);
  margin-bottom: var(--space-4);
}

.order-id {
  font-size: var(--text-h4);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
}

.confirmation-message {
  font-size: var(--text-body);
  margin-bottom: var(--space-8);
}

.confirmation-actions {
  display: flex;
  justify-content: center;
}

.checkout-title {
  margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    order: -1;
  }
  
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  
  .checkout-summary {
    order: -1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand {
    grid-column: span 2;
  }
  
  .nav {
    display: none;
  }
}

/* Dark mode specific overrides */
[data-theme="dark"] .card {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .chip {
  background-color: var(--color-gray-200);
}

[data-theme="dark"] .input {
  background-color: var(--bg-secondary);
  border-color: var(--color-gray-300);
  color: var(--text-primary);
}

[data-theme="dark"] .quantity-btn {
  background-color: var(--color-gray-200);
}

[data-theme="dark"] .cart-drawer-content {
  background-color: var(--bg-primary);
}

[data-theme="dark"] .cart-drawer-header {
  border-color: var(--color-gray-200);
}

[data-theme="dark"] .cart-item {
  border-color: var(--color-gray-200);
}

[data-theme="dark"] .cart-item-info {
  color: var(--text-primary);
}

[data-theme="dark"] .cart-item-name {
  color: var(--text-primary);
}

[data-theme="dark"] .cart-item-vintage {
  color: var(--text-muted);
}

[data-theme="dark"] .cart-item-price {
  color: var(--text-primary);
}

[data-theme="dark"] .cart-item-remove {
  color: var(--text-muted);
}

[data-theme="dark"] .cart-empty p {
  color: var(--text-muted);
}

[data-theme="dark"] .cart-drawer-footer {
  border-color: var(--color-gray-200);
}

[data-theme="dark"] .checkout-summary {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .checkout-guest,
[data-theme="dark"] .checkout-account {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .footer {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .footer-bottom {
  border-color: var(--color-gray-200);
}

[data-theme="dark"] .confirmation-icon {
  background-color: var(--color-gray-200);
}
@media (max-width: 768px) {
  .header .mobile-menu-btn {
    display: block !important;
  }
  .header .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-1);
    padding: 1rem;
    flex-direction: column;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    border-bottom: 1px solid var(--surface-2);
  }
  .header.nav-open .nav {
    display: flex;
  }
}