.cart-page {
  padding: 2.5rem 0 4rem;
  min-height: calc(100vh - var(--header-h, 72px) - 12rem);
}

.cart-container {
  max-width: 720px;
  margin-inline: auto;
}

.cart-main {
  min-height: 28rem;
}

.cart-title {
  margin: 0 0 1.25rem;
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.02em;
}

.cart-tabs {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cart-tabs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 0;
  padding: 0.25rem;
  background: var(--white);
  border: 1px solid rgba(139, 111, 92, 0.12);
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: var(--shadow-sm);
}

.cart-tab {
  margin: 0;
  padding: 0.85rem 1rem;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--wood);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.cart-tab:hover {
  color: var(--wood-dark);
  background: rgba(250, 246, 240, 0.9);
}

.cart-tab.is-active {
  color: var(--wood-dark);
  background: var(--cream);
  box-shadow: inset 0 0 0 1px rgba(139, 111, 92, 0.12);
}

.cart-tab-panel {
  display: none;
  padding: 1.25rem 0 0;
}

.cart-tab-panel-manual .cart-main:not(:has(.cart-empty-state)),
.cart-tab-panel-auto .cart-auto-panel {
  padding: 1.15rem 1.2rem;
  background: var(--white);
  border: 1px solid rgba(139, 111, 92, 0.12);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-sm);
}

.cart-tab-panel-manual .cart-main:has(.cart-empty-state) {
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.cart-tab-panel-auto .cart-upload {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(139, 111, 92, 0.1);
}

.cart-tab-panel.is-active {
  display: block;
}

.cart-tab-panel[hidden] {
  display: none !important;
}

.cart-upload {
  margin-bottom: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.cart-upload-title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--wood-dark);
}

.cart-upload-desc {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--wood);
}

.cart-upload-form {
  margin: 0;
}

.cart-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.cart-upload-dropzone {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 11.5rem;
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  background: var(--cream);
  border: 2px dashed rgba(139, 111, 92, 0.35);
  border-radius: var(--radius);
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.cart-upload-dropzone:hover,
.cart-upload-dropzone:focus-visible {
  border-color: rgba(139, 111, 92, 0.55);
  background: rgba(255, 252, 248, 0.95);
  outline: none;
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.2);
}

.cart-upload-dropzone.is-dragover {
  border-color: var(--accent, #c4a574);
  background: rgba(212, 237, 230, 0.25);
  box-shadow: inset 0 0 0 1px rgba(159, 212, 196, 0.35);
}

.cart-upload-dropzone.is-uploading {
  pointer-events: none;
  opacity: 0.72;
  cursor: wait;
}

.cart-upload-dropzone-inner {
  max-width: 26rem;
}

.cart-upload-dropzone-icon {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 2rem;
  line-height: 1;
  opacity: 0.85;
}

.cart-upload-dropzone-title {
  margin: 0 0 0.4rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--wood-dark);
  line-height: 1.45;
}

.cart-upload-dropzone-sub {
  margin: 0 0 0.35rem;
  font-size: 0.8125rem;
  color: var(--wood);
  line-height: 1.5;
}

.cart-upload-dropzone-hint {
  margin: 0;
  font-size: 0.75rem;
  color: var(--wood);
  opacity: 0.8;
}

.cart-upload-dropzone-file {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--wood-dark);
  word-break: break-all;
}

.cart-upload-dropzone-status {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--wood);
}

.cart-upload-result {
  margin-bottom: 1.25rem;
  padding: 0.9rem 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  border-radius: var(--radius-sm);
}

.cart-upload-result-success {
  background: rgba(212, 237, 230, 0.45);
  border: 1px solid rgba(159, 212, 196, 0.5);
  color: var(--wood-dark);
}

.cart-upload-result-error {
  background: #fdeeed;
  border: 1px solid rgba(196, 92, 92, 0.25);
  color: #8b3030;
}

.cart-upload-result p {
  margin: 0;
}

.cart-upload-details {
  margin-top: 0.65rem;
  font-size: 0.8125rem;
}

.cart-upload-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--wood-dark);
}

.cart-upload-details ul {
  margin: 0.35rem 0 0;
  padding-left: 1.2rem;
}

.cart-upload-details li {
  margin-bottom: 0.2rem;
}

.cart-upload-result-link {
  margin: 0.75rem 0 0;
}

.cart-upload-go-manual {
  margin: 0;
  padding: 0;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--wood-dark);
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
}

.cart-upload-go-manual:hover {
  color: var(--accent, #9a7b5c);
}

.cart-auto-preview {
  margin-top: 1.25rem;
  padding-top: 0.25rem;
}

.cart-auto-preview-title {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--wood-dark);
}

.cart-auto-item.is-updating {
  opacity: 0.65;
  pointer-events: none;
}

.cart-auto-qty {
  margin: 0 0 0.65rem;
}

.cart-auto-qty-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--wood);
}

.cart-auto-qty-control {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid rgba(139, 111, 92, 0.25);
  border-radius: var(--radius-sm);
  background: var(--white);
  overflow: hidden;
}

.cart-auto-qty-btn {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  font-size: 1.125rem;
  line-height: 1;
  color: var(--wood-dark);
  background: var(--cream);
  border: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.cart-auto-qty-btn:hover:not(:disabled) {
  background: rgba(212, 165, 116, 0.25);
}

.cart-auto-qty-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.cart-auto-qty-input {
  width: 3.25rem;
  height: 2.25rem;
  padding: 0 0.25rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
  color: var(--wood-dark);
  border: none;
  border-left: 1px solid rgba(139, 111, 92, 0.15);
  border-right: 1px solid rgba(139, 111, 92, 0.15);
  background: var(--white);
  -moz-appearance: textfield;
  appearance: textfield;
}

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

.cart-auto-qty-input:disabled {
  background: var(--cream);
}

.cart-auto-qty-error {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: #8b3030;
}

.cart-adjustment-note {
  margin: 0.5rem 0 0;
  padding: 0.4rem 0.55rem;
  max-width: 22rem;
  font-size: 0.75rem;
  color: #6b5344;
  line-height: 1.45;
  background: rgba(212, 237, 230, 0.35);
  border-radius: var(--radius-sm);
}

.cart-auto-qty .cart-adjustment-note {
  margin-top: 0.45rem;
}

.cart-item.is-updating {
  opacity: 0.65;
  pointer-events: none;
}

#cart-auto-checkout[hidden] {
  display: none;
}

.cart-auto-summary {
  margin-top: 0.5rem;
}

.cart-auto-summary .cart-summary-title {
  display: none;
}

.cart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 0;
  border-top: 1px solid rgba(139, 111, 92, 0.15);
  border-bottom: 1px solid rgba(139, 111, 92, 0.15);
}

.cart-select-all {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--wood-dark);
  cursor: pointer;
}

.cart-select-all input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--wood-dark);
}

.cart-toolbar-btn {
  padding: 0.5rem 0.875rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--wood);
  background: var(--white);
  border: 1px solid rgba(139, 111, 92, 0.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.cart-toolbar-btn:hover {
  border-color: var(--wood);
  color: var(--wood-dark);
}

.cart-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.cart-item {
  display: grid;
  grid-template-columns: auto 88px 1fr auto;
  gap: 1rem 1.25rem;
  align-items: start;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(139, 111, 92, 0.12);
}

.cart-item-check {
  display: flex;
  align-items: flex-start;
  padding-top: 0.35rem;
  cursor: pointer;
}

.cart-item-check input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--wood-dark);
}

.cart-item-thumb {
  display: block;
  width: 88px;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--cream);
  border: 1px solid rgba(139, 111, 92, 0.1);
}

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

.cart-item-thumb-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.6875rem;
  color: var(--wood);
  text-align: center;
}

.cart-item-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

.cart-item-name {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

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

.cart-item-name a:hover {
  color: var(--pink-deep);
}

.cart-item-qty {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  color: var(--wood);
}

.cart-item-prices {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.5rem;
}

.cart-item-price {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.cart-item-price-label {
  font-weight: 500;
  color: var(--wood);
}

.cart-item-price strong {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--wood-dark);
}

.cart-item-price-total strong {
  color: #c45c5c;
}

.cart-item-remove {
  align-self: center;
  padding: 0.5rem 0.75rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--wood);
  white-space: nowrap;
  background: var(--white);
  border: 1px solid rgba(139, 111, 92, 0.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.cart-item-remove:hover {
  border-color: var(--wood);
  color: var(--wood-dark);
}

.order-shipping-rule {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  color: var(--wood);
}

.order-amount-summary {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  width: 100%;
}

.order-amount-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 0.75rem;
  width: 100%;
  max-width: 20rem;
  font-size: 0.9375rem;
}

.order-amount-label {
  color: var(--wood);
  font-weight: 500;
}

.order-amount-value {
  font-weight: 600;
  color: var(--wood-dark);
  white-space: nowrap;
}

.order-amount-row-total {
  margin-top: 0.35rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(139, 111, 92, 0.15);
}

.order-amount-row-total .order-amount-label {
  font-weight: 700;
  color: var(--wood-dark);
}

.order-amount-total {
  font-size: 1.25rem;
  color: #c45c5c;
}

.cart-summary {
  margin-top: 2rem;
  padding-top: 0;
}

.cart-summary-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 700;
}

.cart-summary-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: flex-end;
  gap: 1.25rem 2rem;
  padding: 0.5rem 0 0;
}

.cart-summary-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.9375rem;
}

.cart-summary-label {
  font-weight: 500;
  color: var(--wood);
}

.cart-summary-item strong {
  font-weight: 600;
  color: var(--wood-dark);
}

.cart-summary-item-total .cart-summary-label {
  font-weight: 700;
  color: var(--wood-dark);
}

.cart-summary-total-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: #c45c5c;
}

.cart-checkout-btn {
  display: block;
  width: 100%;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  font-family: inherit;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  text-decoration: none;
  background: var(--wood-dark);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity var(--transition), background var(--transition);
  box-sizing: border-box;
}

.cart-checkout-btn:hover {
  background: #3d3028;
  color: var(--white);
}

#cart-auto-checkout[hidden] {
  display: none;
}

.cart-checkout-note {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  text-align: center;
  color: var(--wood);
}

.cart-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 24rem;
  padding: 2rem 1rem;
}

.cart-empty-panel {
  width: 100%;
  max-width: 22rem;
  padding: 2.5rem 2rem;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px dashed rgba(139, 111, 92, 0.22);
  box-shadow: var(--shadow-sm);
}

.cart-empty-icon {
  margin: 0 0 1rem;
  font-size: 2.5rem;
  line-height: 1;
  opacity: 0.55;
}

.cart-empty-title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--wood-dark);
}

.cart-empty-desc {
  margin: 0 0 1.5rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--wood);
}

.cart-empty-btn {
  display: inline-block;
  margin: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 640px) {
  .cart-item {
    grid-template-columns: auto 72px 1fr;
    grid-template-rows: auto auto;
  }

  .cart-item-remove {
    grid-column: 2 / -1;
    justify-self: start;
    margin-top: 0.25rem;
  }

  .cart-item-thumb {
    width: 72px;
  }

}