/* E-Commerce Cart Styles - Amphibious 2.0 */
/* All classes use .aiab-cart- namespace for isolation */

/* Base Styles */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  margin: 0;
  background: #f8f9fa;
}

/* Header */
.aiab-cart-header {
  background: white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
  margin-bottom: 2rem;
}

.aiab-cart-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.aiab-cart-title {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.aiab-cart-title h1 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 600;
}

.aiab-cart-count {
  background: var(--color-primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.aiab-cart-continue-shopping {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.aiab-cart-continue-shopping:hover {
  color: var(--color-primary-dark);
}

/* Cart Progress */
.aiab-cart-progress {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

.aiab-cart-progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.aiab-cart-progress-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.aiab-cart-progress-step::before {
  content: '';
  position: absolute;
  top: 20px;
  left: -50%;
  right: 50%;
  height: 2px;
  background: #dee2e6;
  z-index: -1;
}

.aiab-cart-progress-step:first-child::before {
  display: none;
}

.aiab-cart-progress-step.aiab-cart-completed::before {
  background: #28a745;
}

.aiab-cart-progress-step-icon {
  width: 40px;
  height: 40px;
  background: #dee2e6;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.5rem;
  color: #6c757d;
  transition: all 0.2s;
}

.aiab-cart-progress-step.aiab-active .aiab-cart-progress-step-icon {
  background: var(--color-primary);
  color: white;
  transform: scale(1.1);
}

.aiab-cart-progress-step.aiab-cart-completed .aiab-cart-progress-step-icon {
  background: #28a745;
  color: white;
}

.aiab-cart-progress-step-label {
  font-size: 0.875rem;
  color: #6c757d;
}

.aiab-cart-progress-step.aiab-active .aiab-cart-progress-step-label {
  color: var(--color-primary);
  font-weight: 600;
}

/* Cart Items */
.aiab-cart-items {
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  overflow: hidden;
}

.aiab-cart-items-header {
  padding: 1.5rem;
  border-bottom: 1px solid #dee2e6;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.aiab-cart-select-all {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.aiab-cart-select-all input {
  cursor: pointer;
}

.aiab-cart-clear {
  color: #dc3545;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.2s;
}

.aiab-cart-clear:hover {
  opacity: 0.8;
}

/* Cart Item */
.aiab-cart-item {
  padding: 1.5rem;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  gap: 1rem;
  transition: background 0.2s;
}

.aiab-cart-item:hover {
  background: #f8f9fa;
}

.aiab-cart-item:last-child {
  border-bottom: none;
}

.aiab-cart-item-checkbox {
  padding-top: 2rem;
}

.aiab-cart-item-image {
  width: 120px;
  height: 120px;
  background: #f8f9fa;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

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

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

.aiab-cart-item-name {
  font-size: 1.125rem;
  font-weight: 500;
  color: #2c3e50;
  margin: 0 0 0.5rem 0;
  text-decoration: none;
  display: block;
  transition: color 0.2s;
}

.aiab-cart-item-name:hover {
  color: var(--color-primary);
}

.aiab-cart-item-variants {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: #6c757d;
}

.aiab-cart-item-variant {
  display: flex;
  gap: 0.25rem;
}

.aiab-cart-item-stock {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.aiab-cart-in-stock {
  color: #28a745;
}

.aiab-cart-low-stock {
  color: #ffc107;
}

.aiab-cart-out-of-stock {
  color: #dc3545;
}

.aiab-cart-item-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.aiab-cart-quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  overflow: hidden;
}

.aiab-cart-quantity-selector button {
  width: 36px;
  height: 36px;
  border: none;
  background: white;
  cursor: pointer;
  font-size: 1.125rem;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.aiab-cart-quantity-selector button:hover {
  background: #f8f9fa;
}

.aiab-cart-quantity-selector button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.aiab-cart-quantity-selector input {
  width: 50px;
  text-align: center;
  border: none;
  border-left: 1px solid #dee2e6;
  border-right: 1px solid #dee2e6;
  height: 36px;
  font-size: 1rem;
}

.aiab-cart-item-price {
  text-align: right;
  min-width: 120px;
}

.aiab-cart-price-current {
  font-size: 1.25rem;
  font-weight: 600;
  color: #2c3e50;
}

.aiab-cart-price-original {
  font-size: 0.875rem;
  color: #6c757d;
  text-decoration: line-through;
}

.aiab-cart-price-savings {
  font-size: 0.75rem;
  color: #28a745;
  margin-top: 0.25rem;
}

.aiab-cart-item-remove {
  background: none;
  border: none;
  color: #6c757d;
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.2s;
}

.aiab-cart-item-remove:hover {
  color: #dc3545;
}

.aiab-cart-save-for-later {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: opacity 0.2s;
}

.aiab-cart-save-for-later:hover {
  opacity: 0.8;
}

/* Empty Cart */
.aiab-cart-empty {
  padding: 4rem 2rem;
  text-align: center;
}

.aiab-cart-empty-icon {
  font-size: 4rem;
  color: #dee2e6;
  margin-bottom: 1rem;
}

.aiab-cart-empty h2 {
  color: #6c757d;
  margin-bottom: 0.5rem;
}

.aiab-cart-empty p {
  color: #6c757d;
  margin-bottom: 2rem;
}

.aiab-cart-empty-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Cart Summary */
.aiab-cart-sidebar {
  position: sticky;
  top: 100px;
}

.aiab-cart-summary {
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.aiab-cart-summary h2 {
  margin: 0 0 1.5rem 0;
  font-size: 1.25rem;
  color: #2c3e50;
}

.aiab-cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.aiab-cart-summary-row.aiab-cart-total {
  padding-top: 1rem;
  border-top: 2px solid #dee2e6;
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.aiab-cart-summary-label {
  color: #6c757d;
}

.aiab-cart-total .aiab-cart-summary-label {
  color: #2c3e50;
}

.aiab-cart-summary-value {
  color: #2c3e50;
  font-weight: 500;
}

.aiab-cart-savings-value {
  color: #28a745;
}

.aiab-cart-checkout-btn {
  width: 100%;
  padding: 1rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.aiab-cart-checkout-btn:hover {
  background: var(--color-primary-dark);
}

.aiab-cart-paypal-btn {
  width: 100%;
  padding: 1rem;
  background: #ffc439;
  color: #111;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 0.75rem;
  transition: background 0.2s;
}

.aiab-cart-paypal-btn:hover {
  background: #f0b929;
}

/* Promo Code */
.aiab-cart-promo-code {
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.aiab-cart-promo-code h3 {
  margin: 0 0 1rem 0;
  font-size: 1rem;
  color: #2c3e50;
}

.aiab-cart-promo-form {
  display: flex;
  gap: 0.5rem;
}

.aiab-cart-promo-input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  font-size: 0.875rem;
}

.aiab-cart-promo-button {
  padding: 0.75rem 1.5rem;
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.aiab-cart-promo-button:hover {
  background: var(--color-primary);
  color: white;
}

.aiab-cart-promo-applied {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: #e8f5e9;
  border-radius: 4px;
  margin-top: 1rem;
}

.aiab-cart-promo-applied[hidden] {
  display: none;
}

.aiab-cart-promo-applied-code {
  font-weight: 600;
  color: #2e7d32;
}

.aiab-cart-promo-remove {
  background: none;
  border: none;
  color: #dc3545;
  cursor: pointer;
  font-size: 0.875rem;
}

/* Security Features */
.aiab-cart-security-features {
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1.5rem;
}

.aiab-cart-security-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  color: #6c757d;
}

.aiab-cart-security-item:last-child {
  margin-bottom: 0;
}

.aiab-cart-security-item i {
  color: #28a745;
}

/* Recently Viewed */
.aiab-cart-recently-viewed {
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1.5rem;
  margin-top: 2rem;
}

.aiab-cart-recently-viewed h2 {
  margin: 0 0 1.5rem 0;
  font-size: 1.25rem;
  color: #2c3e50;
}

.aiab-cart-recently-viewed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.aiab-cart-recently-item {
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s;
}

.aiab-cart-recently-item:hover {
  transform: translateY(-2px);
}

.aiab-cart-recently-item-image {
  width: 100%;
  padding-bottom: 100%;
  background: #f8f9fa;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  position: relative;
  overflow: hidden;
}

.aiab-cart-recently-item-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aiab-cart-recently-item-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: #2c3e50;
  margin-bottom: 0.25rem;
}

.aiab-cart-recently-item-price {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* Saved Items */
.aiab-cart-saved-items {
  background: white;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  margin-top: 2rem;
}

.aiab-cart-saved-items-header {
  padding: 1.5rem;
  border-bottom: 1px solid #dee2e6;
}

.aiab-cart-saved-items-header h2 {
  margin: 0;
  font-size: 1.25rem;
  color: #2c3e50;
}

.aiab-cart-saved-items-count {
  color: #6c757d;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.aiab-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .aiab-cart-sidebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    padding: 1rem;
    z-index: 100;
  }

  .aiab-cart-summary {
    display: none;
  }

  .aiab-cart-mobile-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .aiab-cart-mobile-total {
    font-size: 1.25rem;
    font-weight: 600;
  }

  .aiab-cart-item {
    flex-direction: column;
  }

  .aiab-cart-item-image {
    width: 100%;
    height: 200px;
  }

  .aiab-cart-progress-step-label {
    display: none;
  }

  .aiab-cart-recently-viewed-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

/* Moved from inline styles */
.aiab-cart-empty[hidden] {
  display: none;
}

.aiab-cart-saved-items-padding {
  padding: 1.5rem;
}

.aiab-cart-product-image-wrapper {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 8px;
}

.aiab-cart-product-image-wrapper img {
  width: 100%;
  height: auto;
}

.aiab-cart-product-info-inner {
  padding: 1rem;
}

.aiab-cart-move-to-cart {
  width: 100%;
  margin-top: 0.5rem;
}

.aiab-cart-alert-promo {
  margin: 0.5rem 0;
}

.aiab-cart-security-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.aiab-cart-pay-installments {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #6c757d;
}

.aiab-cart-pay-installments a {
  color: var(--color-primary);
  text-decoration: none;
}

.aiab-cart-mobile-item-count {
  font-size: 0.875rem;
  color: #6c757d;
}

.aiab-cart-mobile-checkout-btn {
  width: auto;
  padding: 0.75rem 2rem;
}