/* =====================
   CART PAGE
   ===================== */

.cart-page {
  padding: var(--spacing-2xl) 0;
  padding-bottom: 80px;
}

@media (min-width: 768px) {
  .cart-page {
    padding-bottom: var(--spacing-2xl);
  }
}

.cart-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xl);
}

/* Layout */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

@media (min-width: 768px) {
  .cart-layout {
    grid-template-columns: 1fr 340px;
  }
}

@media (min-width: 1024px) {
  .cart-layout {
    grid-template-columns: 1fr 380px;
  }
}

/* Items */
.cart-items-section {}

.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-base);
}

/* Cart item */
.cart-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-base);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-base);
  transition: box-shadow 150ms;
}

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

/* Image with badge overlay */
.cart-item-img-wrap {
  position: relative;
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  align-self: flex-start;
}

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

.cart-item-badge {
  position: absolute;
  bottom: var(--spacing-xs);
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  padding: 2px 7px;
}

.cart-item-body {
  flex: 1;
  min-width: 0;
}

.cart-item-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.cart-item-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-sm);
}

.cart-item-meta-tag {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  background-color: var(--color-surface-alt);
  border-radius: var(--radius-full);
  padding: 2px 8px;
}

/* Quantity stepper */
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.cart-item-qty-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-size: 16px;
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 150ms;
  padding: 0;
  line-height: 1;
}

.cart-item-qty-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.cart-item-qty-val {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  min-width: 20px;
  text-align: center;
}

/* Capacity info (privativo) */
.cart-item-capacity {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

/* Price */
.cart-item-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xs);
}

.cart-item-price-original {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  text-decoration: line-through;
}

.cart-item-price {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.cart-item-price-unit {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-secondary);
}

/* Cancellation note */
.cart-item-cancel {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-success);
  margin-bottom: var(--spacing-sm);
}

.cart-item-remove {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 150ms;
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
}

.cart-item-remove:hover {
  background-color: rgba(239,68,68,0.08);
}

/* ---- Summary card ---- */
.cart-summary {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  display: none;
}

@media (min-width: 768px) {
  .cart-summary {
    display: block;
    position: sticky;
    top: calc(72px + var(--spacing-base));
  }
}

.cart-summary-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xl);
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.summary-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.summary-value {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.summary-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-base);
  margin-top: var(--spacing-base);
  border-top: 2px solid var(--color-border);
}

.summary-total-label {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

.summary-total-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
}

.summary-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  text-align: center;
  margin-top: var(--spacing-md);
}

/* Mobile CTA bar */
.mobile-cart-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-background);
  padding: var(--spacing-md) var(--spacing-base);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
  z-index: 400;
  gap: var(--spacing-base);
}

@media (min-width: 768px) {
  .mobile-cart-bar {
    display: none;
  }
}

.mobile-cart-total {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

/* Cart empty */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-5xl) var(--spacing-xl);
  text-align: center;
}

.cart-empty-icon {
  width: 80px;
  height: 80px;
  background-color: var(--color-surface-alt);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-tertiary);
}

.cart-empty-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}

.cart-empty-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 360px;
}