/* Cart Page Specific Styles */
.cart-page {
  padding-top: var(--space-8);
  padding-bottom: var(--space-16);
}

.page-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
  text-align: center;
}

/* Empty Cart */
.empty-cart-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-4);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  max-width: 600px;
}

.empty-cart-state .empty-icon {
  color: var(--color-neutral-400);
  margin-bottom: var(--space-4);
}

.empty-cart-state h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-neutral-800);
  margin-bottom: var(--space-2);
}

.empty-cart-state p {
  color: var(--color-neutral-600);
  margin-bottom: var(--space-6);
}

/* Layout */
.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
}

@media (min-width: 992px) {
  .cart-layout {
    grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
  }
}

/* Cart Items */
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cart-item {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
  position: relative;
}

@media (min-width: 576px) {
  .cart-item {
    flex-direction: row;
    align-items: center;
    gap: var(--space-4);
  }
}

.cart-item-image {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}

@media (min-width: 576px) {
  .cart-item-image {
    width: 100px;
    height: 100px;
    margin-bottom: 0;
  }
}

.cart-item-details {
  flex-grow: 1;
}

.cart-item-title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-neutral-900);
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.cart-item-option {
  color: var(--color-neutral-500);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.cart-item-price {
  font-weight: 600;
  color: var(--color-neutral-700);
}

.cart-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-4);
}

@media (min-width: 576px) {
  .cart-item-actions {
    margin-top: 0;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-4);
  }
}

.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #FFFFFF;
}

.qty-btn {
  background: var(--color-neutral-100);
  border: none;
  width: 42px;
  height: 42px;
  min-width: 42px;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-neutral-700);
  font-size: 1.15rem;
  font-weight: 700;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.qty-btn:hover,
.qty-btn:active {
  background: var(--color-neutral-200);
  color: var(--color-neutral-900);
}

.qty-input {
  width: 44px;
  height: 42px;
  border: none;
  text-align: center;
  font-weight: 700;
  font-size: max(16px, 1rem);
  border-left: 1px solid var(--color-neutral-300);
  border-right: 1px solid var(--color-neutral-300);
  -moz-appearance: textfield;
  -webkit-appearance: none;
  border-radius: 0;
  background: #FFFFFF;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--color-neutral-400);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.cart-item-remove:hover {
  color: #ef4444;
  background-color: #fee2e2;
}

.cart-item-total {
  font-weight: 700;
  color: var(--color-accent);
  font-size: var(--text-lg);
}

/* Sidebar & Summary */
.cart-sidebar {
  position: relative;
}

@media (min-width: 992px) {
  .order-summary-card {
    position: sticky;
    top: 100px;
  }
}

.order-summary-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}

.summary-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-neutral-200);
  padding-bottom: var(--space-4);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  color: var(--color-neutral-700);
  font-weight: 500;
}

.summary-divider {
  height: 1px;
  background-color: var(--color-neutral-200);
  margin: var(--space-4) 0;
}

.total-line {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

/* Delivery Calculator */
.delivery-module {
  background-color: var(--color-neutral-100);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
}

.delivery-calc-group {
  display: flex;
  gap: var(--space-2);
}

.delivery-calc-group .form-control {
  margin-bottom: 0;
}

.delivery-feedback {
  font-size: var(--text-sm);
  margin-top: var(--space-2);
  min-height: 20px;
}

.delivery-feedback.success { color: var(--color-primary); }
.delivery-feedback.warning { color: #d97706; }
.delivery-feedback.error { color: #dc2626; }

/* Checkout Form */
.checkout-form {
  margin-top: var(--space-6);
}

.form-section-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: var(--space-6) 0 var(--space-4);
  color: var(--color-neutral-800);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group[hidden] {
  display: none;
}

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

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-1);
  color: var(--color-neutral-700);
}

.required {
  color: #dc2626;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 94, 58, 0.1);
}

.form-helper {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  margin-top: var(--space-1);
  display: block;
}

.whatsapp-checkout-note {
  margin: 0 0 var(--space-4);
  color: var(--color-neutral-600);
  line-height: 1.6;
}

.whatsapp-checkout-status {
  margin-bottom: var(--space-3);
  padding: var(--space-3);
  border-left: 3px solid var(--color-primary);
  background: var(--color-neutral-50);
  color: var(--color-neutral-800);
  line-height: 1.5;
}

.whatsapp-checkout-link {
  margin-bottom: var(--space-3);
  text-align: center;
  text-decoration: none;
}

.whatsapp-checkout-status[hidden],
.whatsapp-checkout-link[hidden] {
  display: none;
}

.full-width {
  width: 100%;
}

.mt-4 {
  margin-top: var(--space-4);
}

/* ═══ Cross-Selling Section ═══ */
.cross-sell-section {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-neutral-50);
  border-radius: var(--radius-xl);
  border: 2px dashed var(--color-neutral-300);
}

.cross-sell-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.cross-sell-title svg {
  color: var(--color-accent);
}

.cross-sell-subtitle {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  margin-bottom: var(--space-5);
}

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

@media (min-width: 640px) {
  .cross-sell-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cross-sell-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cross-sell-card {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.cross-sell-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.cross-sell-card-image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.cross-sell-card-info {
  flex: 1;
  min-width: 0;
}

.cross-sell-card-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-neutral-900);
  margin-bottom: var(--space-1);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cross-sell-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0.5rem;
  padding-top: 0.25rem;
}

.cross-sell-price-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cross-sell-card-price {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-accent);
}

.cross-sell-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 6px 12px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  min-height: 32px;
  white-space: nowrap;
}

.cross-sell-add-btn:hover {
  background: #224a2e; /* dark primary */
  transform: translateY(-1px);
}

.cross-sell-add-btn.added {
  background: #16a34a !important;
}

.cross-sell-add-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .cross-sell-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .cross-sell-card-image {
    width: 100%;
    height: 120px;
  }
  .cross-sell-card-bottom {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
  }
  .cross-sell-add-btn {
    width: 100%;
    justify-content: center;
  }
}