/**
 * 购买页 — 左详情 / 右轻容器购买区
 * @author Telegram @okgeceo
 */

.ok-buy-page {
  min-width: 0;
  max-width: 72rem;
  margin: 0 auto;
}

.ok-buy-page .ok-buy-grid {
  grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

/* 左：商品详情（桌面端侧栏） */
.ok-buy-detail--aside {
  min-width: 0;
  overflow: hidden;
}

.ok-buy-desc__head {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--foreground);
  border-bottom: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
  background: color-mix(in oklch, var(--muted) 16%, var(--card));
}

.ok-buy-detail--aside .ok-buy-desc__head {
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.ok-buy-desc__body {
  padding: var(--space-5);
  overflow-x: auto;
}

.ok-buy-shop .ok-buy-summary__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
  min-width: 0;
}

.ok-buy-shop .ok-product-row--summary .ok-buy-summary__intro {
  margin-top: 0;
  -webkit-line-clamp: unset;
  display: block;
  overflow: visible;
  white-space: normal;
  word-break: break-word;
}

/* 兼容旧 class */
.ok-buy-detail {
  min-width: 0;
  overflow: hidden;
}

.ok-buy-detail__head {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--foreground);
  border-bottom: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
  background: color-mix(in oklch, var(--muted) 16%, var(--card));
}

.ok-buy-detail__body {
  padding: var(--space-5);
  overflow-x: auto;
}

/* 右：轻容器购买区 */
.ok-buy-shop {
  min-width: 0;
  padding: var(--space-5);
  border-radius: var(--radius-2xl);
  border: 1px solid color-mix(in oklch, var(--border) 72%, transparent);
  background: var(--background);
  box-shadow: none;
}

.ok-buy-shop .ok-product-row--summary {
  margin-bottom: 0;
  padding: 0 0 var(--space-4);
  border-bottom: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ok-buy-shop .ok-buy-summary__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-width: 0;
}

.ok-buy-shop .ok-buy-summary__head .ok-product-row__thumb {
  flex-shrink: 0;
}

.ok-buy-shop .ok-buy-summary__head .ok-product-row__title {
  flex: 1;
  min-width: 0;
  margin: 0;
  align-self: center;
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
}

.ok-buy-shop .ok-product-row--summary:hover {
  background: transparent;
}

.ok-buy-shop .ok-product-row--summary .ok-product-row__thumb {
  width: 2.75rem;
  height: 2.75rem;
}

.ok-buy-shop .ok-product-row--summary .ok-product-row__title {
  font-size: var(--text-base);
  font-weight: 700;
  -webkit-line-clamp: 4;
}

.ok-buy-shop .ok-product-row--summary .ok-product-row__aside {
  justify-content: flex-start;
  min-width: 0;
  width: 100%;
  padding-left: 0;
  padding-top: var(--space-2);
  border-top: 1px dashed color-mix(in oklch, var(--border) 32%, transparent);
}

.ok-buy-shop .ok-product-row--summary .ok-product-row__aside .ok-price__amount {
  font-size: var(--text-2xl);
  font-weight: 700;
}

.ok-buy-shop__divider {
  height: 0;
  margin: 0 0 var(--space-5);
  border-top: 1px dashed color-mix(in oklch, var(--border) 42%, transparent);
}

.ok-buy-fields .ok-field {
  margin-bottom: var(--space-4);
}

.ok-buy-fields .ok-field:last-child {
  margin-bottom: 0;
}

.ok-buy-field--qty {
  max-width: 12rem;
}

/* 当前登录用户（仅账号，余额见顶部导航） */
.ok-buy-user-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in oklch, var(--border) 60%, transparent);
  background: color-mix(in oklch, var(--muted) 10%, var(--background));
}

.ok-buy-user-card__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: color-mix(in oklch, var(--muted) 55%, var(--background));
  color: var(--muted-foreground);
  flex-shrink: 0;
}

.ok-buy-user-card__main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.ok-buy-user-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.35;
  color: var(--foreground);
  word-break: break-word;
}

.ok-buy-user-card__email {
  font-size: var(--text-xs);
  line-height: 1.4;
  color: var(--muted-foreground);
  word-break: break-all;
}

.ok-buy-wallet-field .ok-label {
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.ok-buy-wallet-picker {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ok-buy-wallet-option .ok-pay-type__label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.125rem;
  white-space: normal;
  text-align: left;
}

.ok-buy-wallet-option__title {
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.25;
}

.ok-buy-wallet-option__amount {
  font-size: 0.6875rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  opacity: 0.88;
  line-height: 1.25;
}

.ok-buy-wallet-option.is-active .ok-buy-wallet-option__amount,
.ok-buy-wallet-option.active .ok-buy-wallet-option__amount {
  opacity: 0.92;
}

.ok-buy-wallet-option.is-active .ok-wallet-currency-mark,
.ok-buy-wallet-option.active .ok-wallet-currency-mark {
  color: var(--primary-foreground);
}

.ok-buy-checkout__foot {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px dashed color-mix(in oklch, var(--border) 42%, transparent);
}

.ok-buy-pay-field {
  margin-bottom: var(--space-4);
}

.ok-buy-pay-field .ok-label {
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.ok-buy-pay-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.ok-buy-pay-grid .ok-pay-type--chip {
  width: auto;
  max-width: 100%;
  flex: 0 1 auto;
  flex-wrap: nowrap;
  justify-content: flex-start;
  text-align: left;
  min-height: 2rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.6875rem;
  line-height: 1.25;
  gap: 0.375rem;
  white-space: nowrap;
}

.ok-buy-pay-grid .ok-pay-type--chip .ok-pay-type__label {
  flex: 0 1 auto;
  min-width: 0;
  overflow: visible;
  text-overflow: clip;
  white-space: nowrap;
  text-align: left;
}

.ok-buy-pay-grid .ok-pay-type--chip .ok-badge {
  flex: 0 0 auto;
  flex-shrink: 0;
  max-width: none;
}

.ok-buy-pay-grid .ok-pay-type--chip.is-active .ok-badge--warning,
.ok-buy-pay-grid .ok-pay-type--chip.active .ok-badge--warning {
  background: #fffbeb;
  color: #b45309;
  border-color: #fcd34d;
  box-shadow: none;
}

.ok-buy-pay-grid .ok-pay-type[hidden] {
  display: none !important;
}

.ok-buy-fields .ok-input,
.ok-buy-fields .ok-qty__input {
  height: 2rem;
  min-height: 2rem;
  font-size: var(--text-xs);
}

.ok-buy-fields .ok-qty {
  min-height: 2rem;
}

.ok-buy-fields .ok-qty__btn {
  width: 2rem;
  min-width: 2rem;
  height: 2rem;
  font-size: var(--text-sm);
}

.ok-buy-submit {
  margin-top: var(--space-2);
}

.ok-buy-submit .ok-btn {
  border-radius: var(--radius-full);
  min-height: 2.75rem;
}

.ok-buy-sold-pill {
  display: flex;
  width: 100%;
  max-width: none;
  height: 2.75rem;
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
}

/* 富文本详情 */
.buy-product {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: color-mix(in oklch, var(--foreground) 88%, transparent);
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
}

.buy-product,
.buy-product * {
  box-sizing: border-box;
  max-width: 100%;
}

.buy-product img {
  height: auto !important;
  border-radius: var(--radius-lg);
  margin: var(--space-3) 0;
}

.buy-product table {
  display: block;
  overflow-x: auto;
  width: 100% !important;
}

.buy-product iframe,
.buy-product video {
  max-width: 100%;
}

.buy-product p {
  margin: 0 0 var(--space-3);
}

.buy-product p:last-child {
  margin-bottom: 0;
}

.buy-product ul,
.buy-product ol {
  margin: 0 0 var(--space-3);
  padding-left: 1.25rem;
}

.buy-product a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (min-width: 992px) {
  .ok-buy-shop {
    position: sticky;
    top: calc(var(--header-h, 3.5rem) + var(--space-4));
    align-self: start;
    max-height: calc(100vh - var(--header-h, 3.5rem) - var(--space-8));
    overflow-y: auto;
  }
}

@media (max-width: 991px) {
  .ok-buy-page .ok-buy-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .ok-buy-shop {
    order: -1;
  }

  .ok-buy-detail__head,
  .ok-buy-detail__body,
  .ok-buy-desc__body {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .ok-buy-shop {
    padding: var(--space-4);
  }

  .ok-buy-field--qty {
    max-width: none;
  }

  .ok-buy-wallet-picker {
    grid-template-columns: 1fr;
  }
}

.ok-buy-submit--dual {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.ok-buy-summary__pricing {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.125rem;
  min-width: 0;
}

.ok-buy-shop .ok-product-row--summary .ok-buy-summary__pricing {
  align-items: flex-start;
}

.ok-buy-self-select-price {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  line-height: 1.3;
  color: var(--muted-foreground);
  white-space: nowrap;
}

.ok-buy-self-select-price__tag {
  color: var(--primary);
}

.ok-buy-self-select-price__amount {
  font-weight: 600;
  color: var(--foreground);
}

.ok-buy-summary__self-select {
  flex-shrink: 0;
  margin-top: 0;
  width: auto;
}

.ok-modal-backdrop--self-select {
  width: min(40rem, calc(100vw - var(--space-4)));
  max-width: calc(100vw - var(--space-4));
}

.ok-self-select-modal {
  width: 100%;
  height: auto;
  max-height: min(88vh, 36rem);
  display: flex;
  flex-direction: column;
}

.ok-self-select-modal__header {
  padding: var(--space-3) var(--space-4) var(--space-1);
  flex-shrink: 0;
}

.ok-self-select-modal__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-3);
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.ok-self-select-intro {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--muted-foreground);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-shrink: 0;
}

.ok-self-select-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 0;
  flex: 1;
}

.ok-self-select-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
  min-height: 0;
  flex: 1;
}

.ok-self-select-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  flex-shrink: 0;
}

.ok-self-select-toolbar .ok-input[type="search"] {
  flex: 1 1 8rem;
  min-width: 0;
}

.ok-self-select-batch {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.ok-self-select-batch__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.ok-self-select-batch__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.ok-self-select-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-1);
  flex: 1;
  min-height: 7rem;
  max-height: min(36vh, 16rem);
  overflow-y: auto;
  padding: var(--space-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  align-content: start;
}

.ok-self-select-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3125rem 0.4375rem;
  border: 1px solid color-mix(in oklch, var(--border) 85%, transparent);
  border-radius: var(--radius-sm);
  background: var(--card);
  cursor: pointer;
  min-width: 0;
}

.ok-self-select-item:hover {
  border-color: color-mix(in oklch, var(--primary) 35%, var(--border));
  background: color-mix(in oklch, var(--muted) 28%, var(--card));
}

.ok-self-select-item.is-checked {
  border-color: color-mix(in oklch, var(--primary) 45%, var(--border));
  background: color-mix(in oklch, var(--primary) 8%, var(--card));
}

.ok-self-select-item__check {
  flex-shrink: 0;
  width: 0.875rem;
  height: 0.875rem;
}

.ok-self-select-item__label {
  flex: 1;
  min-width: 0;
  font-size: 0.75rem;
  font-family: var(--font-mono, ui-monospace, monospace);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ok-self-select-item__copy {
  flex-shrink: 0;
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
  min-height: 1.5rem;
}

.ok-self-select-empty {
  grid-column: 1 / -1;
  margin: var(--space-4) auto;
  color: var(--muted-foreground);
  font-size: 0.8125rem;
  text-align: center;
}

.ok-self-select-basket {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-1);
  min-width: 0;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in oklch, var(--muted) 18%, var(--card));
  padding: 0.375rem 0.5rem;
}

.ok-self-select-basket__head {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  padding-top: 0.125rem;
}

.ok-self-select-basket__title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--foreground);
}

.ok-self-select-basket__count {
  font-size: 0.75rem;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}

.ok-self-select-basket__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
  max-height: 3.25rem;
  overflow-y: auto;
  align-content: flex-start;
}

.ok-self-select-basket.is-empty .ok-self-select-basket__chips::before {
  content: attr(data-empty-hint);
  font-size: 0.6875rem;
  color: var(--muted-foreground);
  line-height: 1.5;
  padding: 0.0625rem 0;
}

.ok-self-select-chip {
  display: inline-flex;
  align-items: center;
  max-width: 12rem;
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
  font-family: var(--font-mono, ui-monospace, monospace);
  line-height: 1.3;
  color: var(--foreground);
  background: color-mix(in oklch, var(--primary) 10%, var(--card));
  border: 1px solid color-mix(in oklch, var(--primary) 30%, var(--border));
  border-radius: var(--radius-sm);
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ok-self-select-chip:hover {
  border-color: var(--primary);
  background: color-mix(in oklch, var(--primary) 16%, var(--card));
}

.ok-self-select-per-page {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.ok-self-select-per-page .ok-input {
  width: auto;
  min-width: 3.75rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.75rem;
}

.ok-self-select-pagination {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
}

.ok-self-select-page-info {
  min-width: 2.5rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
}

.ok-self-select-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  border-top: 1px solid var(--border);
  background: color-mix(in oklch, var(--muted) 14%, var(--card));
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
  flex-shrink: 0;
}

.ok-self-select-footer__summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.8125rem;
}

.ok-self-select-price {
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}

.ok-self-select-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  justify-content: flex-end;
}

@media (max-width: 768px) {
  .ok-modal-backdrop--self-select {
    width: calc(100vw - var(--space-3));
    max-width: calc(100vw - var(--space-3));
  }

  .ok-self-select-modal {
    max-height: min(90vh, none);
  }

  .ok-self-select-modal__body {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }

  .ok-self-select-basket__chips {
    max-height: 2.75rem;
  }

  .ok-self-select-batch__meta {
    flex-basis: 100%;
    justify-content: space-between;
  }

  .ok-self-select-list {
    grid-template-columns: 1fr;
    max-height: min(34vh, 14rem);
  }

  .ok-self-select-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .ok-self-select-footer__actions {
    flex-direction: column;
  }

  .ok-self-select-footer__actions .ok-btn {
    width: 100%;
  }
}