/* Cart Styles */

.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-md);
  padding: var(--spacing-sm);
  cursor: pointer;
  min-width: 48px;
  min-height: 48px;
}

.cart-icon-img {
  height: 28px;
  width: auto; /* preserve natural aspect ratio */
  max-width: 100%;
  filter: brightness(0);
  transition: all var(--duration-fast) var(--cubic-default);
}

@media screen and (max-width: 479px) {
  .cart-icon {
    margin-right: var(--spacing-sm);
    margin-left: var(--spacing-xs);
  }
}

.cart-icon:hover .cart-icon-img {
  filter: brightness(0) saturate(100%) invert(14%) sepia(76%) saturate(4247%) hue-rotate(220deg) brightness(91%) contrast(106%);
  transform: scale(1.15);
}

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--color-accent);
  color: white;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Cart Modal */
.cart-modal {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 1000px;
  height: 100vh;
  background: var(--color-background);
  box-shadow: -2px 0 10px rgba(0,0,0,0.1);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--cubic-default);
}

/* Prevent horizontal overflow inside cart modal */
.cart-modal, .cart-content, .cart-items, .order-summary {
  box-sizing: border-box;
  overflow-x: hidden;
}

.cart-items, .order-summary {
  min-width: 0; /* allow children to shrink inside grid */
}

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

.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-fast) var(--cubic-default);
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-secondary-bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-title {
  font-size: 24px;
  color: var(--color-text-primary);
  margin: 0;
}

.cart-close {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--spacing-xs);
}

.cart-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-lg);
  height: calc(100vh - 80px);
  padding: var(--spacing-lg);
}

.cart-items {
  overflow-y: auto;
  padding-right: var(--spacing-md);
}

.cart-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-secondary-bg);
  align-items: start;
}

.cart-item-image {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 4px;
}

/* Make item images responsive to avoid overflowing on narrow viewports */
.cart-item img,
.cart-item-image {
  max-width: 100%;
  height: auto;
}

.cart-item-details {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cart-item-name {
  font-size: 16px;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.cart-item-variant {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.quantity-btn {
  background: none;
  border: 1px solid var(--color-secondary-bg);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-primary);
}

.quantity-input {
  width: 40px;
  text-align: center;
  border: 1px solid var(--color-secondary-bg);
  padding: 2px;
}

.cart-item-price {
  font-size: 16px;
  color: var(--color-text-primary);
  text-align: right;
}

.cart-item-remove {
  color: var(--color-text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  text-decoration: underline;
  padding: 0;
  margin-top: var(--spacing-xs);
}

/* Order Summary */
.order-summary {
  background: var(--color-secondary-bg);
  border-radius: 12px;
  padding: var(--spacing-xl);
  height: fit-content;
  position: sticky;
  top: var(--spacing-lg);
}

/* Empty cart styling */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) 0;
}

.cart-empty p {
  margin: 0;
  font-size: 16px;
  color: var(--color-text-primary);
}

.cart-empty .nav-button.is--primary {
  display: inline-block;
  margin-top: 6px;
  padding: 12px 24px;
  background: #0033ad;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
}

.cart-empty-summary {
  text-align: left;
}

.cart-empty-summary p {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 16px;
}

.summary-title {
  font-size: 18px;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xl);
}

.summary-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-sm);
  font-size: 14px;
  color: var(--color-text-secondary);
}

.summary-row.shipping {
  margin: var(--spacing-lg) 0;
}

.summary-total {
  font-size: 18px;
  color: var(--color-text-primary);
  font-weight: 500;
  margin: var(--spacing-lg) 0;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-secondary-bg);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-md);
  align-items: center;
}

.shipping-select {
  width: auto;
  min-width: 140px;
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid var(--color-secondary-bg);
  border-radius: 4px;
  background: var(--color-background);
  color: var(--color-text-primary);
  font-size: 14px;
  height: 36px;
}

.promo-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
  margin: var(--spacing-xl) 0;
}

.promo-input {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid var(--color-secondary-bg);
  border-radius: 4px;
  background: var(--color-background);
  color: var(--color-text-primary);
  font-size: 14px;
  height: 36px;
}

.promo-button {
  padding: var(--spacing-xs) var(--spacing-md);
  background: #0033ad;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  height: 36px;
  transition: background-color 0.2s ease;
}

/* Make promo form stack on small screens so the Apply button doesn't get cut off */
@media (max-width: 600px) {
  .promo-form {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .promo-input {
    padding: 8px 10px;
  }

  .promo-button {
    width: 100%;
    padding: 10px 12px;
    height: 44px;
  }
}

.promo-button:hover {
  background: #002b92;
}

/* Promo feedback states */
.promo-feedback {
  margin-top: .5em;
  font-size: 0.95em;
}
.promo-feedback.success {
  color: #0b6623; /* dark green */
}
.promo-feedback.error {
  color: #b00020; /* red */
}

.checkout-button {
  width: 100%;
  padding: var(--spacing-sm);
  background: #0033ad;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  height: 48px;
  margin-top: var(--spacing-lg);
  transition: background-color 0.2s ease;
}

.checkout-button:hover {
  background: #002b92;
}

@media (max-width: 991px) {
  .cart-modal {
    max-width: 100%;
  }
  
  .cart-content {
    grid-template-columns: 1fr;
    padding: var(--spacing-md);
    gap: var(--spacing-xl);
    height: auto;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    overflow-x: hidden;
  }
  
  .cart-items {
    padding-right: 0;
    overflow: visible;
    overflow-x: hidden;
  }
  
  .order-summary {
    position: static;
    border-radius: 8px;
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 600px) {
  .cart-item {
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
  }
  
  .cart-item-image {
    width: 100px;
    height: 100px;
  }
  
  .cart-item-price {
    grid-column: 1 / -1;
    text-align: right;
    margin-top: var(--spacing-sm);
  }
  
  .cart-item-quantity {
    margin: var(--spacing-xs) 0;
  }
}

/* Product Type Selection */
.product-type-select {
  margin-bottom: var(--spacing-md);
}

.type-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}

.type-btn {
  flex: 1;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-secondary-bg);
  color: var(--color-text-primary);
  border: 1px solid var(--color-secondary-bg);
  border-radius: 4px;
  font-family: var(--font-primary);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--duration-fast) var(--cubic-default);
}

.type-btn:hover {
  background: #d9d7d3;
}

.type-btn.active {
  background: #0033ad;
  border-color: #0033ad;
  color: white;
}

/* Buy Button Styles */
.buy-button {
  width: 100%;
  height: 48px;
  padding: 0 var(--spacing-md);
  background: #0033ad;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--duration-fast) var(--cubic-default);
  margin-top: var(--spacing-md);
  line-height: 1;
  text-align: center;
}

.buy-button:hover {
  background: #002b92;
  transform: translateY(-2px);
}

.buy-button:focus-visible {
  outline: 2px solid #0033ad;
  outline-offset: 2px;
}

.buy-button:active {
  transform: translateY(0);
}

.buy-button:disabled {
  background: #F2F0EC;
  color: var(--color-text-secondary);
  cursor: not-allowed;
  transform: none;
}

.buy-button:disabled:hover {
  background: #F2F0EC;
  transform: none;
}

.buy-button:disabled .buy-button-icon {
  filter: brightness(0.7);
}

.buy-button-icon {
  width: 24px;
  height: 24px;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
  display: block;
  flex-shrink: 0;
}

/* Add to Cart Feedback */
.cart-feedback {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--color-text-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 4px;
  font-size: 14px;
  opacity: 0;
  transform: translateY(-20px);
  transition: all var(--duration-fast) var(--cubic-default);
  z-index: 1001;
}

.cart-feedback.show {
    opacity: 1;
    transform: translateY(0);
}

/* Checkout Modal Styles */
.checkout-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.checkout-modal {
    background: white;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.checkout-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #e5e5e5;
}

.checkout-modal-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: #141413;
}

.checkout-modal-close {
    background: none;
    border: none;
    font-size: 32px;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.checkout-modal-close:hover {
    color: #141413;
}

.checkout-modal-content {
    padding: 24px;
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.checkout-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.checkout-section h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #141413;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #141413;
}

.form-group .required {
    color: #e74c3c;
}

.form-group input {
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #0060d3;
}

.form-group input:invalid {
    border-color: #e74c3c;
}

.form-error {
    color: #e74c3c;
    font-size: 13px;
    min-height: 18px;
}

.checkout-summary {
    background: #f8f8f8;
    padding: 16px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    color: #666;
}

.summary-line.total {
    font-size: 18px;
    font-weight: 600;
    color: #141413;
    padding-top: 12px;
    border-top: 2px solid #ddd;
    margin-top: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: 40% 1fr;
    gap: 12px;
}

.form-row .form-group input {
    width: 100%;
    box-sizing: border-box;
}

.checkout-submit-btn {
    background: #0033ad;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    font-family: inherit;
}

.checkout-submit-btn:hover:not(:disabled) {
    background: #002b92;
}

.checkout-submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .checkout-modal {
        max-width: 100%;
        border-radius: 12px 12px 0 0;
        margin-top: auto;
    }
    
    .checkout-modal-header {
        padding: 20px;
    }
    
    .checkout-modal-content {
        padding: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Cart Count Animation */
.cart-count {
  animation: none;
}

.cart-count.pulse {
  animation: pulse 0.5s var(--cubic-default);
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}