/* ==========================================================================
   Logistics & Cart Feature — Cart, Guarantee, Storage
   ========================================================================== */

/* ── Cart Heading ── */
.cart__heading {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

/* ── Cart Layout ── */
.cart__layout {
  display: grid;
  gap: var(--space-2xl);
}

/* ── Cart Items ── */
.cart__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: var(--space-md);
  align-items: center;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.cart-item__image {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-border-light));
  border-radius: var(--radius-md);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item__image-placeholder {
  font-size: 2rem;
}

.cart-item__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.cart-item__origin {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.cart-item__quantity-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.cart-item__qty-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  background-color: var(--color-bg-alt);
  transition: background-color var(--transition-fast);
}

.cart-item__qty-btn:hover {
  background-color: var(--color-border-light);
}

.cart-item__qty-input {
  width: 40px;
  height: 32px;
  text-align: center;
  font-size: var(--text-sm);
  border-inline: 1px solid var(--color-border);
  -moz-appearance: textfield;
}

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

.cart-item__price-col {
  text-align: right;
}

.cart-item__price {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-sm);
}

.cart-item__remove {
  font-size: var(--text-xs);
  color: var(--color-error);
  text-decoration: underline;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

/* ── Cart Summary ── */
.cart__summary {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  align-self: start;
}

.cart__summary-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
}

.cart__summary-row {
  display: flex;
  justify-content: space-between;
  padding-block: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.cart__summary-row--total {
  border-top: 2px solid var(--color-border);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary-dark);
}

.cart__summary .btn {
  margin-top: var(--space-lg);
}

.cart__summary .btn--ghost {
  margin-top: var(--space-sm);
}

@media (min-width: 768px) {
  .cart__layout {
    grid-template-columns: 1fr 360px;
  }
}

/* ── Quality Guarantee ── */
.guarantee {
  background-color: var(--color-bg-alt);
}

.guarantee__heading {
  text-align: center;
  margin-bottom: var(--space-xs);
}

.guarantee__subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
}

.guarantee__grid {
  display: grid;
  gap: var(--space-lg);
}

.guarantee__card {
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  border: 1px solid var(--color-border-light);
}

.guarantee__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.guarantee__card-title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.guarantee__card-text {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .guarantee__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Storage Instructions ── */
.storage__heading {
  text-align: center;
  margin-bottom: var(--space-xs);
}

.storage__subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
}

.storage__cards {
  display: grid;
  gap: var(--space-lg);
}

.storage-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.storage-card__header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-text-inverse);
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.storage-card__title {
  font-size: var(--text-lg);
  color: var(--color-text-inverse);
}

.storage-card__type {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: rgba(255, 255, 255, 0.15);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.storage-card__list {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.storage-card__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}

.storage-card__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.storage-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-weight: var(--weight-bold);
}

.storage-card__value {
  font-size: var(--text-sm);
  color: var(--color-text);
  text-align: right;
}

@media (min-width: 768px) {
  .storage__cards {
    grid-template-columns: repeat(2, 1fr);
  }
}