/* Cart & Checkout - Tactical Design */

/* Deployment Header */
.cart-deployment-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--t-outline-variant);
}

.cart-deployment-title {
  font-family: var(--font-family-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  line-height: 1;
  margin: 0;
  color: var(--t-on-surface);
}


.cart-status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(var(--t-primary-rgb), 0.08);
  border: 1px solid rgba(var(--t-primary-rgb), 0.2);
  color: var(--t-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  align-self: center;
}


.cart-page {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.cart-page-shell {
  display: grid;
  grid-template-columns: minmax(0, 700px) 1fr;
  gap: 2.5rem;
  align-items: start;
}

.cart-empty-state {
  grid-column: 1 / -1;
  padding: 3rem 2rem;
  text-align: center;
  background: var(--t-surface-low);
  border-radius: var(--radius-sm);
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
}

.cart-empty-state__icon {
  margin-bottom: 1.5rem;
}

.cart-empty-state__icon svg,
.cart-empty-state__icon .icon-cart-empty svg {
  width: 5rem;
  height: 5rem;
  opacity: 0.25;
  color: var(--t-on-surface-muted);
}

.cart-empty-state p {
  color: var(--t-on-surface-muted);
  margin-bottom: 1.5rem;
}

.cart-page-shell>.alert {
  grid-column: 1 / -1;
}

/* Left panel: product list + Gewährleistungslabel stacked in column 1 */
#cart-left-panel {
  grid-column: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Cart Table */
#cart-contents {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#cart-form {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cart-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0.5rem 1.25rem;
  align-items: start;
  background: var(--t-surface-low);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  transition: background-color 0.2s ease;
  border-bottom: 1px solid var(--t-outline-variant);
}

.cart-item__image-wrapper {
  width: 4.5rem;
  height: 4.5rem;
}

.cart-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--t-primary);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.cart-item:hover {
  background-color: var(--t-surface-high);
}

.cart-item:hover::before {
  opacity: 1;
}

.cart-item::after {
  content: '';
  position: absolute;
  top: -2rem;
  right: -2rem;
  width: 4rem;
  height: 4rem;
  background: rgba(var(--t-primary-rgb), 0.04);
  transform: rotate(45deg);
  transition: background-color 0.2s ease;
  pointer-events: none;
}

.cart-item:hover::after {
  background: rgba(var(--t-primary-rgb), 0.08);
}

.cart-item-image {
  width: 4.5rem;
  height: 4.5rem;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

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

#cart-items-list {
  border-top: 1px solid var(--t-outline-variant);
}

/* Cart Item BEM Elements */
.cart-item__info {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.cart-item__details {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
}

.cart-item__name-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
}

.cart-item__name {
  display: block;
  min-width: 0;
}

.cart-item__name-link {
  font-family: var(--font-family-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--t-on-surface);
  text-decoration: none;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item__name-link:hover {
  color: var(--t-primary);
}

.cart-item__variant-info {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-on-surface-muted);
}

.cart-item__total-row {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
}

.cart-item__total-row .cart-item__total {
  margin-left: auto;
}

.cart-item__price {
  font-family: var(--font-family-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--t-on-surface);
  white-space: nowrap;
  flex-shrink: 0;
}

.cart-item__total {
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--t-primary);
  white-space: nowrap;
}

.cart-item__quantity-display {
  font-size: 0.75rem;
  color: var(--t-on-surface-muted);
  letter-spacing: 0.05em;
}

.improved-cart-qty {
  width: 4rem;
  min-width: 3rem;
  text-align: center;
  transition: border-color 0.15s, color 0.15s;
}

.cart-item__note-row {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cart-item__note-label {
  font-size: 0.75rem;
  color: var(--t-on-surface-muted);
}

.cart-item__note {
  width: 100%;
  font-size: 0.875rem;
  resize: vertical;
  min-height: 3rem;
}

.improved-cart-qty:hover,
.improved-cart-qty:focus {
  border-color: var(--t-primary);
  color: var(--t-primary);
  outline: none;
}

.styled-cart-x {
  background: none;
  border: none;
  color: var(--t-error);
  cursor: pointer;
  padding: 0.25rem;
  transition: opacity 0.2s;
  display: flex;
  align-items: center;
}

.styled-cart-x:hover {
  opacity: 0.8;
}

.cart-qty-notice {
  font-size: 0.8rem;
  color: var(--t-error, #dc2626);
  margin-top: 0.25rem;
  grid-column: 1 / -1;
  margin-bottom: 0;
}


.order-form-card {
  background: var(--t-surface-low);
  border: 1px solid var(--t-outline-variant);
  border-left: 3px solid var(--t-primary);
  border-radius: var(--radius-sm);
  padding: 2rem;
  position: sticky;
  top: 6rem;
}

.improved-cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 0.5rem;
}

.improved-cart-total-row strong:last-child {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--t-primary);
  font-family: var(--font-family-heading);
  line-height: 1;
}

.cart-section-divider {
  width: 2.5rem;
  height: 3px;
  background: var(--t-primary);
  margin-bottom: 1.5rem;
}

.form-title {
  font-family: var(--font-family-heading);
  font-size: 1.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--t-on-surface);
  margin-bottom: 0.375rem;
  line-height: 1;
}

.form-subtitle {
  font-size: 0.8125rem;
  color: var(--t-on-surface-muted);
  margin-bottom: 1.5rem;
}

/* Discount code row */
.cart-discount-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.cart-discount-row input[type=text] {
  flex: 1;
  font-size: 0.875rem;
}

/* Offer request form */
.improved-cart-offer-form {
  background: var(--t-surface-low);
  border-radius: var(--radius-sm);
  padding: 2rem;
  border: 1px solid var(--t-outline-variant);
  border-left: 4px solid var(--t-primary);
  box-shadow: var(--shadow-md);
}

.offer-form-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--t-outline-variant);
}

.offer-form-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: rgba(var(--t-primary-rgb), 0.12);
  border: 1px solid rgba(var(--t-primary-rgb), 0.3);
  color: var(--t-primary);
  font-family: var(--font-family-heading);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

/* Cart summary rows */
.improved-cart-summary {
  padding-top: 1.25rem;
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.improved-cart-shipping,
.improved-cart-netto-row,
.improved-cart-mwst-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.875rem;
  color: var(--t-on-surface-muted);
}

.improved-cart-free-shipping {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--t-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cart-discount-amount {
  color: var(--t-primary);
}

.offer-request-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* EU Gewährleistungslabel — mandatory for physical goods (§ Art. 246a EGBGB from 27.09.2026) */
.gewaehrleistungslabel-section {
  padding-top: 0.5rem;
}

.gewaehrleistungslabel-notice {
  font-size: 0.875rem;
  color: var(--t-on-surface-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.gewaehrleistungslabel-img {
  display: block;
  height: auto;
  width: 100%;
}

@media (max-width: 900px) {
  .cart-page-shell {
    grid-template-columns: 1fr;
  }

  .order-form-card {
    position: static;
  }

  #cart-left-panel {
    grid-column: 1;
  }

  #cart-form {
    grid-column: 1;
  }

  .cart-deployment-header {
    grid-column: 1;
  }
}

@media (max-width: 640px) {
  .cart-item {
    grid-template-columns: auto 1fr;
  }

  .cart-item__image-wrapper {
    width: 4rem;
    height: 4rem;
  }

  .cart-item-image {
    width: 4rem;
    height: 4rem;
  }

  .cart-item__total-row {
    gap: 1rem;
  }
}