/* ==========================================================================
   Cart Page Components
   Cart items, quantity controls, summary sidebar, saved-for-later
   Loaded only on the cart detail page
   ========================================================================== */

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

.sf-cart-item {
  display: flex;
  gap: var(--sf-space-4);
  padding: var(--sf-space-4);
  background: var(--sf-bg-card);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-lg);
  transition: box-shadow var(--sf-transition-base);
}

.sf-cart-item:hover {
  box-shadow: var(--sf-shadow-sm);
}

/* Thumbnail */
.sf-cart-item-img {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border-radius: var(--sf-radius-md);
  overflow: hidden;
}

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

/* Info */
.sf-cart-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sf-space-2);
}

.sf-cart-item-category {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sf-primary);
}

.sf-cart-item-name {
  font-family: var(--sf-font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.sf-cart-item-name a {
  color: var(--sf-text-primary);
  text-decoration: none;
}

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

.sf-cart-item-price-mobile {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--sf-text-primary);
}

/* Actions row: qty + save/remove */
.sf-cart-item-actions {
  display: flex;
  align-items: center;
  gap: var(--sf-space-4);
  flex-wrap: wrap;
}

/* Inline +/- quantity controls */
.sf-cart-qty-form {
  margin: 0;
}

.sf-cart-qty-controls {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-md);
  overflow: hidden;
  background: var(--sf-bg);
}

.sf-cart-qty-btn {
  width: 2rem;
  height: 2rem;
  border: none;
  background: none;
  color: var(--sf-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  transition: background var(--sf-transition-fast), color var(--sf-transition-fast);
}

.sf-cart-qty-btn:hover:not(:disabled) {
  background: var(--sf-border);
  color: var(--sf-text-primary);
}

.sf-cart-qty-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.sf-cart-qty-value {
  width: 2.5rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sf-text-primary);
  border-left: 1px solid var(--sf-border);
  border-right: 1px solid var(--sf-border);
  line-height: 2rem;
}

/* Save / Remove links */
.sf-cart-item-secondary {
  display: flex;
  align-items: center;
  gap: var(--sf-space-3);
}

.sf-cart-link-btn {
  background: none;
  border: none;
  color: var(--sf-text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  transition: color var(--sf-transition-fast);
}

.sf-cart-link-btn:hover {
  color: var(--sf-primary);
}

.sf-cart-link-btn-danger:hover {
  color: var(--sf-danger);
}

/* Item subtotal */
.sf-cart-item-subtotal {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  padding-top: var(--sf-space-1);
}

.sf-cart-item-subtotal span {
  font-family: var(--sf-font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--sf-text-primary);
  white-space: nowrap;
}

/* Continue shopping link */
.sf-cart-continue {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sf-primary);
  text-decoration: none;
  transition: color var(--sf-transition-fast);
}

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

/* --------------------------------------------------------------------------
   Order Summary Sidebar
   -------------------------------------------------------------------------- */
.sf-cart-summary {
  background: var(--sf-bg-card);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-lg);
  padding: var(--sf-space-6);
  position: sticky;
  top: 5rem;
}

.sf-cart-summary-title {
  font-family: var(--sf-font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sf-text-primary);
  margin: 0 0 var(--sf-space-4);
}

.sf-cart-summary-rows {
  display: flex;
  flex-direction: column;
  gap: var(--sf-space-3);
  padding-bottom: var(--sf-space-4);
  border-bottom: 1px solid var(--sf-border);
}

.sf-cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--sf-text-secondary);
}

.sf-cart-summary-free {
  color: var(--sf-secondary);
  font-weight: 600;
}

.sf-cart-summary-total {
  display: flex;
  justify-content: space-between;
  padding-top: var(--sf-space-4);
  font-family: var(--sf-font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--sf-text-primary);
  margin-bottom: var(--sf-space-4);
}

.sf-cart-checkout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.85rem 1.5rem;
  border: none;
  border-radius: var(--sf-radius-md);
  background: linear-gradient(135deg, var(--sf-primary), var(--sf-primary-dark));
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--sf-transition-fast), box-shadow var(--sf-transition-fast);
}

.sf-cart-checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Saved for Later Cards
   -------------------------------------------------------------------------- */
.sf-cart-saved-card {
  background: var(--sf-bg-card);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--sf-transition-base), box-shadow var(--sf-transition-base);
}

.sf-cart-saved-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sf-shadow-md);
}

.sf-cart-saved-img {
  aspect-ratio: 1;
  overflow: hidden;
}

.sf-cart-saved-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.sf-cart-saved-card:hover .sf-cart-saved-img img {
  transform: scale(1.05);
}

.sf-cart-saved-info {
  padding: var(--sf-space-3) var(--sf-space-3) var(--sf-space-4);
  display: flex;
  flex-direction: column;
  gap: var(--sf-space-2);
  flex: 1;
}

.sf-cart-saved-name {
  font-family: var(--sf-font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.sf-cart-saved-name a {
  color: var(--sf-text-primary);
  text-decoration: none;
}

.sf-cart-saved-name a:hover {
  color: var(--sf-primary);
}

.sf-cart-saved-price {
  font-family: var(--sf-font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--sf-text-primary);
}

.sf-cart-saved-actions {
  display: flex;
  align-items: center;
  gap: var(--sf-space-2);
  margin-top: auto;
}

.sf-cart-saved-btn {
  border: none;
  border-radius: var(--sf-radius-sm);
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--sf-transition-fast);
}

.sf-cart-saved-btn-primary {
  background: var(--sf-primary);
  color: #fff;
  flex: 1;
}

.sf-cart-saved-btn-primary:hover {
  background: var(--sf-primary-dark);
}

.sf-cart-saved-btn-danger {
  background: none;
  color: var(--sf-text-secondary);
  padding: 0.35rem 0.5rem;
}

.sf-cart-saved-btn-danger:hover {
  color: var(--sf-danger);
}

/* --------------------------------------------------------------------------
   Cart Page — Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .sf-cart-summary {
    position: static;
  }
}

@media (max-width: 575px) {
  .sf-cart-item {
    flex-wrap: wrap;
  }

  .sf-cart-item-img {
    width: 80px;
    height: 80px;
  }
}