/* =========================================================
   ABCLOUD 购物车专属精细化美化样式 (提升对比度与均一化排版)
   ========================================================= */

:root {
  --cscart-primary: #1677ff;
  --cscart-primary-hover: #0958d9;
  --cscart-primary-soft: rgba(22, 119, 255, 0.08);
  --cscart-sidebar-width: 250px;
  --cscart-bg: #f4f6fa;
  --header-height: 60px;
}

body.cscart-list-body,
body.aimax-cart-shell {
  background-color: var(--cscart-bg) !important;
  color: #0f172a !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* 无障碍隐藏跳过链接 */
.ape-skip-link {
  position: absolute !important;
  top: -9999px !important;
  left: -9999px !important;
}
.ape-skip-link:focus {
  top: 0 !important;
  left: 0 !important;
  z-index: 99999 !important;
  background: var(--cscart-primary) !important;
  color: #fff !important;
  padding: 8px 16px !important;
}

/* 页面主容器 */
.store-main-container {
  background-color: var(--cscart-bg) !important;
  min-height: calc(100vh - 420px) !important;
}

/* ===== 核心两栏流式布局 (桌面端 ≥769px) ===== */
@media screen and (min-width: 769px) {
  .server-desktop-only {
    display: block !important;
  }
  .server-mobile-only {
    display: none !important;
  }

  body.cscart-list-body .server-cart-layout,
  body.aimax-cart-shell .server-cart-layout,
  body.cscart-list-body .nq-cart,
  body.aimax-cart-shell .nq-cart {
    display: flex !important;
    align-items: stretch !important;
    gap: 0 !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 60px 0 0 0 !important;
    box-sizing: border-box !important;
    min-height: calc(100vh - 60px) !important;
  }

  /* 左侧分类侧边栏：贴到最左侧、拉长贯穿到底、与右侧服务须知齐平 */
  body.cscart-list-body .server-cart-sidebar,
  body.aimax-cart-shell .server-cart-sidebar,
  body.cscart-list-body .nq-cart-side,
  body.aimax-cart-shell .nq-cart-side,
  .nq-cart-side {
    position: relative !important;
    top: auto !important;
    bottom: auto !important;
    left: 0 !important;
    right: auto !important;
    width: 240px !important;
    min-width: 240px !important;
    flex: 0 0 240px !important;
    height: auto !important;
    min-height: calc(100vh - 60px) !important;
    max-height: none !important;
    overflow-y: visible !important;
    background: #ffffff !important;
    border: none !important;
    border-right: 1px solid #eef2f6 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    margin: 0 !important;
    align-self: stretch !important;
    z-index: 10 !important;
  }

  /* 侧边栏内部吸顶容器：滚动时始终停留在视口内 */
  .nq-cart-side-sticky {
    position: sticky !important;
    top: 60px !important;
    max-height: calc(100vh - 60px) !important;
    overflow-y: auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 右侧主体区域 */
  body.cscart-list-body .server-cart-content,
  body.aimax-cart-shell .server-cart-content,
  body.cscart-list-body .nq-cart-main,
  body.aimax-cart-shell .nq-cart-main {
    flex: 1 1 0% !important;
    min-width: 0 !important;
    width: auto !important;
    margin-left: 0 !important;
    padding: 20px 24px 24px !important;
    background: #f4f6fa !important;
    box-sizing: border-box !important;
  }

  body.cscart-list-body .main-card,
  body.aimax-cart-shell .main-card {
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    max-width: none !important;
    margin: 0 !important;
  }
}

/* ===== 左侧分类侧边栏样式 ===== */
.server-cart-sidebar-search {
  padding: 14px 14px !important;
  border-bottom: 1px solid #e2e8f0 !important;
  background: #ffffff !important;
  border-top-left-radius: 10px !important;
  border-top-right-radius: 10px !important;
}
.server-cart-sidebar-search input {
  width: 100% !important;
  height: 36px !important;
  line-height: 36px !important;
  padding: 0 12px 0 34px !important;
  border: 1.5px solid #cbd5e1 !important;
  border-radius: 6px !important;
  background: #f8fafc !important;
  font-size: 13px !important;
  color: #0f172a !important;
  outline: none !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
}
.server-cart-sidebar-search input:focus {
  background: #fff !important;
  border-color: var(--cscart-primary) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

.server-cart-categories {
  padding: 8px 10px 16px !important;
}
.server-cart-category {
  margin-bottom: 4px !important;
}

/* 一级分类条目 */
.server-cart-category-title {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 10px 12px !important;
  min-height: 42px !important;
  border-radius: 6px !important;
  text-decoration: none !important;
  transition: all 0.15s ease !important;
  box-sizing: border-box !important;
}
.server-cart-category-title:hover {
  background: #f1f5f9 !important;
}
.server-cart-category-title.active {
  background: #f0f7ff !important;
  border-left: 3px solid var(--cscart-primary) !important;
}
.category-title-left {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  min-width: 0 !important;
  flex: 1 !important;
  overflow: hidden !important;
}
.category-name-text {
  font-size: 13px !important;
  font-weight: 600 !important;
  color: #1e293b !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}
.server-cart-category-title.active .category-name-text {
  color: var(--cscart-primary) !important;
  font-weight: 700 !important;
}
.server-cart-category-title .category-arrow {
  color: #94a3b8 !important;
  flex-shrink: 0 !important;
}
.server-cart-category-title.active .category-arrow {
  color: var(--cscart-primary) !important;
}

/* 二级子分类列表：垂直树状连接线 */
.server-cart-subcategories {
  margin-left: 20px !important;
  padding-left: 8px !important;
  border-left: 1px solid #e2e8f0 !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 3px !important;
}

.server-cart-subcategory {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  height: 38px !important;
  min-height: 38px !important;
  line-height: 38px !important;
  padding: 0 10px !important;
  text-decoration: none !important;
  border-radius: 6px !important;
  box-sizing: border-box !important;
  transition: all 0.15s ease !important;
  overflow: hidden !important;
  width: 100% !important;
  text-align: left !important;
}
.server-cart-subcategory:hover {
  background: #f1f5f9 !important;
  color: #1677ff !important;
}
.server-cart-subcategory.active {
  background: #e8f3ff !important;
  color: #1677ff !important;
  box-shadow: none !important;
}
.subcategory-title-inner {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 7px !important;
  min-width: 0 !important;
  width: 100% !important;
  overflow: hidden !important;
  text-align: left !important;
}
.subcategory-name-text {
  font-size: 13px !important;
  color: #334155 !important;
  font-weight: 500 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  flex: 1 !important;
  min-width: 0 !important;
  text-align: left !important;
  display: block !important;
}
.server-cart-subcategory:hover .subcategory-name-text {
  color: #1677ff !important;
}
.server-cart-subcategory.active .subcategory-name-text {
  color: #1677ff !important;
  font-weight: 600 !important;
}

/* 国旗与分类图标尺寸强力锁定 */
.cart-flag-sm {
  width: 18px !important;
  height: 12px !important;
  min-width: 18px !important;
  max-width: 18px !important;
  min-height: 12px !important;
  max-height: 12px !important;
  object-fit: cover !important;
  border-radius: 2px !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
}

.cart-flag-lg {
  width: 26px !important;
  height: 18px !important;
  min-width: 26px !important;
  max-width: 26px !important;
  min-height: 18px !important;
  max-height: 18px !important;
  object-fit: cover !important;
  border-radius: 3px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) !important;
  vertical-align: -3px !important;
  margin-right: 8px !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
}

.cart-category-icon-sm {
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  max-width: 16px !important;
  min-height: 16px !important;
  max-height: 16px !important;
  color: var(--cscart-primary) !important;
  vertical-align: -2px !important;
  margin-right: 6px !important;
  flex-shrink: 0 !important;
  display: inline-block !important;
}

/* ===== 右侧顶部头图与分类信息卡片 ===== */
.cart-hero-card {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  border-top: 3px solid var(--cscart-primary) !important;
  border-radius: 10px !important;
  padding: 20px 24px !important;
  margin-bottom: 16px !important;
  box-shadow: 0 4px 14px -2px rgba(15, 23, 42, 0.05) !important;
  box-sizing: border-box !important;
}
.cart-hero-badge {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 12px !important;
  color: var(--cscart-primary) !important;
  background: #eff6ff !important;
  border: 1px solid #bfdbfe !important;
  padding: 3px 10px !important;
  border-radius: 20px !important;
  font-weight: 600 !important;
  margin-bottom: 8px !important;
}
.badge-dot {
  width: 6px !important;
  height: 6px !important;
  background: var(--cscart-primary) !important;
  border-radius: 50% !important;
}
.cart-hero-title {
  font-size: 22px !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  margin: 0 !important;
  line-height: 1.3 !important;
}
.cart-hero-notice {
  display: flex !important;
  align-items: flex-start !important;
  gap: 8px !important;
  font-size: 13px !important;
  color: #92400e !important;
  background: #fffbeb !important;
  border: 1px solid #fcd34d !important;
  border-left: 4px solid #f59e0b !important;
  border-radius: 6px !important;
  padding: 10px 14px !important;
  margin-top: 12px !important;
  line-height: 1.6 !important;
  font-weight: 500 !important;
}
.notice-icon {
  flex-shrink: 0 !important;
  margin-top: 2px !important;
  color: #d97706 !important;
}

/* ===== 未登录提示横幅：高反差深蓝质感横条 ===== */
.cart-login-promo {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 12px 20px !important;
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%) !important;
  border-radius: 8px !important;
  margin-bottom: 16px !important;
  min-height: 50px !important;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2) !important;
  box-sizing: border-box !important;
  color: #ffffff !important;
}
.promo-left {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  min-width: 0 !important;
}
.promo-icon {
  width: 32px !important;
  height: 32px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(255, 255, 255, 0.2) !important;
  border-radius: 50% !important;
  color: #ffffff !important;
  flex-shrink: 0 !important;
}
.promo-text {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}
.promo-text strong {
  font-size: 13px !important;
  color: #ffffff !important;
  font-weight: 700 !important;
}
.promo-text span {
  font-size: 12px !important;
  color: #bfdbfe !important;
}
.promo-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 6px 18px !important;
  height: 32px !important;
  background: #ffffff !important;
  color: #1d4ed8 !important;
  border-radius: 6px !important;
  text-decoration: none !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  white-space: nowrap !important;
  transition: all 0.2s ease !important;
  flex-shrink: 0 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
}
.promo-btn:hover {
  background: #f8fafc !important;
  color: #1e40af !important;
}

/* ===== 工具栏：数量统计 + 筛选搜索单行 ===== */
.cart-toolbar {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 0 2px !important;
  margin-bottom: 14px !important;
}
.count-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-size: 13px !important;
  color: #334155 !important;
  background: #e2e8f0 !important;
  padding: 5px 14px !important;
  border-radius: 20px !important;
  font-weight: 600 !important;
}
.count-pill strong {
  color: var(--cscart-primary) !important;
  font-weight: 800 !important;
}
.cart-search-box {
  position: relative !important;
}
.search-svg {
  position: absolute !important;
  left: 12px !important;
  top: 10px !important;
  color: #64748b !important;
  pointer-events: none !important;
}
.cart-search-box input {
  width: 220px !important;
  height: 34px !important;
  line-height: 34px !important;
  padding: 0 12px 0 34px !important;
  border: 1.5px solid #cbd5e1 !important;
  border-radius: 6px !important;
  font-size: 12px !important;
  outline: none !important;
  background: #ffffff !important;
  color: #0f172a !important;
  transition: all 0.2s ease !important;
}
.cart-search-box input:focus {
  border-color: var(--cscart-primary) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

/* ===== 产品网格卡片：更立体有层次的结构 ===== */
.server-product-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px !important;
}
@media (max-width: 1366px) {
  .server-product-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}
@media (max-width: 1024px) {
  .server-product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 640px) {
  .server-product-grid {
    grid-template-columns: 1fr !important;
  }
}
.server-product-card {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 10px !important;
  display: flex !important;
  flex-direction: column !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease !important;
  position: relative !important;
  overflow: hidden !important;
  box-shadow: 0 2px 6px -1px rgba(15, 23, 42, 0.06) !important;
}
.server-product-card:hover {
  transform: translateY(-3px) !important;
  border-color: #93c5fd !important;
  box-shadow: 0 12px 25px -4px rgba(37, 99, 235, 0.12) !important;
}
.server-product-card.is-featured {
  border-color: #93c5fd !important;
  box-shadow: 0 4px 14px -2px rgba(37, 99, 235, 0.1) !important;
}
.server-product-card.is-featured .server-product-header {
  background: #eff6ff !important;
}
.server-product-header {
  padding: 14px 18px 12px !important;
  background: #f8fafc !important;
  border-bottom: 1px solid #e2e8f0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px !important;
}
.server-product-title {
  font-size: 15px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 !important;
  line-height: 1.35 !important;
}
.server-product-featured-badge {
  background: #ef4444 !important;
  color: #ffffff !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
}
.server-product-stock {
  font-size: 11px !important;
  color: #047857 !important;
  background: #d1fae5 !important;
  border: 1px solid #6ee7b7 !important;
  padding: 2px 7px !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
}
.server-product-stock.is-empty {
  color: #b91c1c !important;
  background: #fee2e2 !important;
  border-color: #fca5a5 !important;
}

.server-product-body {
  padding: 16px 18px !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
}
.server-product-description {
  flex: 1 !important;
  min-height: 90px !important;
  margin-bottom: 14px !important;
}
.server-product-description pre {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  font-size: 13px !important;
  line-height: 1.75 !important;
  color: #334155 !important;
  white-space: pre-wrap !important;
  word-break: break-all !important;
  overflow: hidden !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

.server-product-trial {
  font-size: 12px !important;
  color: #b45309 !important;
  background: #fef3c7 !important;
  border: 1px solid #fde68a !important;
  padding: 4px 8px !important;
  border-radius: 4px !important;
  margin: 0 0 10px !important;
  font-weight: 500 !important;
}

.server-product-footer {
  display: flex !important;
  flex-direction: column !important;
  padding-top: 14px !important;
  border-top: 1px solid #f8fafc !important;
  margin-top: auto !important;
}
.server-product-price {
  display: flex !important;
  align-items: baseline !important;
  gap: 2px !important;
  margin-bottom: 10px !important;
}
.server-product-currency {
  font-size: 16px !important;
  color: #ff4d4f !important;
  font-weight: 700 !important;
}
.server-product-price strong {
  font-size: 24px !important;
  color: #ff4d4f !important;
  font-weight: 800 !important;
}
.server-product-price span {
  font-size: 12px !important;
  color: #94a3b8 !important;
  margin-left: 2px !important;
}
.server-product-price del {
  font-size: 11px !important;
  color: #94a3b8 !important;
  margin-left: 4px !important;
}

.cart-buy-btn {
  display: block !important;
  width: 100% !important;
  height: 36px !important;
  line-height: 36px !important;
  text-align: center !important;
  padding: 0 !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  text-decoration: none !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
}
.cart-buy-btn.is-active {
  background: #1677ff !important;
  color: #ffffff !important;
  border: none !important;
  cursor: pointer !important;
  box-shadow: none !important;
}
.cart-buy-btn.is-active:hover {
  background: #0958d9 !important;
}
.cart-buy-btn.is-soldout {
  background: #e2e8f0 !important;
  color: #94a3b8 !important;
  border: none !important;
  cursor: not-allowed !important;
}

/* 购买须知 */
.cscart-purchase-notice {
  margin-top: 24px !important;
  padding: 18px 22px !important;
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 8px !important;
  box-shadow: 0 2px 6px -1px rgba(15, 23, 42, 0.05) !important;
}

/* ===== 移动端自适应 (≤768px) ===== */
@media screen and (max-width: 768px) {
  .server-desktop-only {
    display: none !important;
  }
  .server-mobile-only {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }
  .server-cart-layout {
    display: block !important;
    padding: 72px 14px 30px !important;
    min-height: 100vh !important;
  }
  .server-cart-sidebar {
    display: none !important;
  }
  .server-cart-content {
    width: 100% !important;
  }
  .cscart-mobile-portal {
    margin-bottom: 14px !important;
    width: 100% !important;
  }
  .cscart-mobile-menu-trigger {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    height: 46px !important;
    padding: 0 14px !important;
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    color: #0f172a !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
  }
  .cscart-mobile-login {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    height: 44px !important;
    padding: 0 12px !important;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%) !important;
    border-radius: 8px !important;
    box-sizing: border-box !important;
    color: #ffffff !important;
  }
  .server-product-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}

/* =========================================================
   水浒云原版购物车格局与卡片样式 (nqshop / shuidc.net layout)
   ========================================================= */

/* ---- 购物车整体容器 ---- */
.nq-cart {
  display: flex !important;
  align-items: stretch !important;
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 60px 0 0 0 !important;
  min-height: calc(100vh - 60px) !important;
  gap: 0 !important;
  box-sizing: border-box !important;
  background-color: #f4f6fa !important;
}

/* ---- 左侧菜单 (贴到最左侧、拉长贯穿到底、与右侧服务须知齐平) ---- */
.nq-cart-side {
  width: 240px !important;
  min-width: 240px !important;
  flex: 0 0 240px !important;
  margin: 0 !important;
  background: #ffffff !important;
  border: none !important;
  border-right: 1px solid #eef2f6 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  align-self: stretch !important;
  height: auto !important;
  min-height: calc(100vh - 60px) !important;
  max-height: none !important;
  overflow-y: visible !important;
  position: relative !important;
  z-index: 10 !important;
}

/* ---- 搜索框 ---- */
.nq-cart-search {
  padding: 16px 14px 14px !important;
  border-bottom: 1px solid #f1f5f9 !important;
  margin-bottom: 8px !important;
}
.nq-cart-search .form-control {
  border-radius: 14px !important;
  font-size: 12px !important;
  height: 28px !important;
  line-height: 28px !important;
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  padding: 0 10px 0 28px !important;
  color: #334155 !important;
  outline: none !important;
  box-shadow: none !important;
  transition: all 0.2s ease !important;
}
.nq-cart-search .form-control::placeholder {
  color: #94a3b8 !important;
  font-size: 12px !important;
}
.nq-cart-search .form-control:focus {
  border-color: #1677ff !important;
  background: #ffffff !important;
  box-shadow: 0 0 0 2px rgba(22, 119, 255, 0.08) !important;
}

/* ---- 菜单分组 ---- */
.nq-cart-menu {
  padding: 6px 0 20px !important;
}
.nq-cart-nav-item {
  display: block !important;
}
.nq-cart-nav-link {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 0 12px !important;
  height: 38px !important;
  font-size: 13px !important;
  color: #334155 !important;
  text-decoration: none !important;
  cursor: pointer !important;
  border-radius: 4px !important;
  margin: 4px 10px !important;
  transition: background .15s, color .15s !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  position: relative !important;
}
.nq-cart-nav-link span {
  flex: 1 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}
.nq-cart-nav-link:hover {
  background: #f1f5f9 !important;
  color: #0f172a !important;
  text-decoration: none !important;
}
.nq-cart-nav-arrow {
  font-size: 14px !important;
  flex-shrink: 0 !important;
  color: #94a3b8 !important;
  transition: transform .2s !important;
  margin-left: auto !important;
}
.nq-cart-nav-group-toggle {
  font-weight: 500 !important;
  font-size: 13px !important;
  color: #334155 !important;
  letter-spacing: 0.5px !important;
}
.nq-cart-nav-group.active > .nq-cart-nav-group-toggle {
  color: #1677ff !important;
  position: relative !important;
}
.nq-cart-nav-group.active > .nq-cart-nav-group-toggle .nq-cart-nav-arrow {
  color: #1677ff !important;
}
/* 左侧蓝色指示竖条 (水浒云核心特征) */
.nq-cart-nav-group.active > .nq-cart-nav-group-toggle::before {
  content: '' !important;
  position: absolute !important;
  left: 0 !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 3px !important;
  height: 16px !important;
  border-radius: 0 3px 3px 0 !important;
  background: #1677ff !important;
}

/* 子分类树列表 */
.nq-cart-nav-sub {
  display: none !important;
  margin-left: 20px !important;
  padding-left: 8px !important;
  border-left: 1px solid #e2e8f0 !important;
  margin-top: 4px !important;
  margin-bottom: 8px !important;
}
.nq-cart-nav-group.open > .nq-cart-nav-sub {
  display: block !important;
}
.nq-cart-nav-arrow {
  font-size: 14px !important;
  flex-shrink: 0 !important;
  color: #94a3b8 !important;
  transition: transform .2s ease !important;
  margin-left: auto !important;
}
.nq-cart-nav-group.open > .nq-cart-nav-link .nq-cart-nav-arrow {
  transform: rotate(90deg) !important;
  color: #1677ff !important;
}
.nq-cart-nav-sub-link {
  padding: 0 8px 0 10px !important;
  height: 36px !important;
  font-size: 13px !important;
  gap: 6px !important;
  margin: 3px 8px !important;
  border-radius: 4px !important;
}
.nq-cart-nav-sub-link:hover {
  background: #f1f5f9 !important;
  color: #1677ff !important;
}
.nq-cart-nav-sub-link.active {
  background: #e8f3ff !important;
  color: #1677ff !important;
  font-weight: 600 !important;
}
.nq-cart-nav-link .nq-cart-nav-flag {
  flex: 0 0 auto !important;
  font-size: 14px !important;
  line-height: 1 !important;
}
.nq-cart-nav-link .nq-cart-nav-tag {
  flex: 0 0 auto !important;
  overflow: visible !important;
  padding: 1px 5px !important;
  height: 16px !important;
  line-height: 14px !important;
  background: #ff4d4f !important;
  color: #ffffff !important;
  font-size: 10px !important;
  font-weight: 500 !important;
  white-space: nowrap !important;
  border-radius: 3px !important;
  margin-left: auto !important;
}

/* ---- 右侧主体 ---- */
.nq-cart-main {
  flex: 1 1 0% !important;
  min-width: 0 !important;
}

/* ---- 登录提示卡片 ---- */
.nq-cart-login {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  background: #eef6ff !important;
  border: 1px solid rgba(22, 119, 255, 0.15) !important;
  border-radius: 8px !important;
  padding: 12px 16px !important;
  margin-bottom: 16px !important;
}
.nq-cart-login-icon {
  font-size: 32px !important;
  color: #1677ff !important;
  line-height: 1 !important;
  flex-shrink: 0 !important;
}
.nq-cart-login-text {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
}
.nq-cart-login-title {
  font-size: 14px !important;
  color: #1e293b !important;
  font-weight: 600 !important;
}
.nq-cart-login-desc {
  font-size: 12px !important;
  color: #64748b !important;
}
.nq-cart-login-btn {
  white-space: nowrap !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  padding: 6px 16px !important;
  background: #1677ff !important;
  color: #ffffff !important;
  border-radius: 4px !important;
  font-size: 13px !important;
  text-decoration: none !important;
  border: none !important;
}
.nq-cart-login-btn:hover {
  background: #0958d9 !important;
  color: #ffffff !important;
}

/* ---- 商品组标题 ---- */
.nq-cart-group-heading {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 10px 16px !important;
  margin-bottom: 16px !important;
  background: #eef6ff !important;
  border: 1px solid rgba(22, 119, 255, 0.15) !important;
  border-radius: 6px !important;
  font-size: 14px !important;
}
.nq-cart-group-heading-icon {
  color: #1677ff !important;
  font-size: 15px !important;
}
.nq-cart-group-heading-label {
  color: #64748b !important;
}
.nq-cart-group-heading-name {
  color: #1e293b !important;
  font-weight: 700 !important;
}

/* ---- 分类提示条 ---- */
.nq-cart-notice-bar {
  display: flex !important;
  align-items: flex-start !important;
  gap: 8px !important;
  padding: 10px 16px !important;
  border-radius: 6px !important;
  margin-bottom: 16px !important;
  font-size: 13px !important;
  line-height: 22px !important;
}
.nq-cart-notice-bar--info {
  background: #e6f4ff !important;
  border: 1px solid #bae0ff !important;
  color: #0958d9 !important;
}

/* ---- 产品网格与卡片 (4列 PC 端标准布局) ---- */
.nq-product-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px !important;
}
@media (max-width: 1366px) {
  .nq-product-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}
@media (max-width: 992px) {
  .nq-product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 576px) {
  .nq-product-grid {
    grid-template-columns: 1fr !important;
  }
}

.nq-product-card {
  background: #ffffff !important;
  border-radius: 8px !important;
  border: 1px solid #e2e8f0 !important;
  transition: all 0.25s ease !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  position: relative !important;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05) !important;
  min-height: 485px !important;
}
.nq-product-card::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 140px !important;
  background: url('https://cloudcache.tencentcs.cn/qcloud/ui/activity-v2/build/LatestActivity/images/latest_card_bg_type1.png') no-repeat right top / auto 100% !important;
  mask-image: linear-gradient(to bottom, #000 40%, transparent) !important;
  -webkit-mask-image: linear-gradient(to bottom, #000 40%, transparent) !important;
  pointer-events: none !important;
  z-index: 0 !important;
}
.nq-product-card > * {
  position: relative !important;
  z-index: 1 !important;
}
.nq-product-card:hover {
  box-shadow: 0 10px 24px rgba(22, 119, 255, 0.12) !important;
  border-color: #93c5fd !important;
  transform: translateY(-2px) !important;
}

/* 卡片头部：名称 + 库存胶囊 */
.nq-product-header {
  padding: 16px 18px 12px !important;
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 8px !important;
  border-bottom: 1px solid #f8fafc !important;
}
.nq-product-name {
  margin: 0 !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  line-height: 1.4 !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
  white-space: normal !important;
  min-height: 42px !important;
  flex: 1 1 auto !important;
}
.nq-product-stock {
  font-size: 11px !important;
  padding: 3px 8px !important;
  white-space: nowrap !important;
  color: #ffffff !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
  flex-shrink: 0 !important;
  margin-top: 2px !important;
}
.nq-product-stock.in-stock {
  background: #10b981 !important;
}
.nq-product-stock.low-stock {
  background: #f59e0b !important;
}
.nq-product-stock.out-stock {
  background: #ef4444 !important;
}

/* 卡片描述：水浒云专属规格列表 */
.nq-product-desc {
  padding: 10px 18px 16px !important;
  flex: 1 1 auto !important;
}
.config-row {
  display: flex !important;
  align-items: flex-start !important;
  gap: 8px !important;
  padding: 2px 0 !important;
  font-size: 13.5px !important;
}
.config-icon {
  width: 22px !important;
  height: 22px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 4px !important;
  padding: 2px !important;
  flex-shrink: 0 !important;
  margin-top: 1px !important;
}
.config-label {
  width: 48px !important;
  color: #64748b !important;
  flex-shrink: 0 !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
}
.config-value {
  color: #0f172a !important;
  line-height: 1.5 !important;
  flex: 1 1 auto !important;
  min-width: 0 !important;
  font-size: 13.5px !important;
}
.config-value-bold {
  font-weight: 700 !important;
  color: #0f172a !important;
}
.config-note {
  color: #475569 !important;
  font-size: 12.5px !important;
  margin-left: 4px !important;
  font-weight: 500 !important;
}
.config-value-privilege {
  font-weight: 500 !important;
  font-size: 12px !important;
  color: #b45309 !important;
  background: #fffbeb !important;
  border: 1px solid #fef3c7 !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
  line-height: 1.45 !important;
  display: block !important;
  white-space: normal !important;
}

/* 卡片底部：价格与按钮 */
.nq-product-footer {
  padding: 14px 18px 20px !important;
  margin-top: auto !important;
  border-top: 1px dashed #e2e8f0 !important;
}
.nq-product-pricing {
  margin-bottom: 12px !important;
}
.nq-price-current {
  display: block !important;
  font-size: 26px !important;
  font-weight: 800 !important;
  color: #ef4444 !important;
  line-height: 1 !important;
}
.nq-price-current small {
  font-size: 12px !important;
  font-weight: 400 !important;
  color: #94a3b8 !important;
  margin-left: 4px !important;
}
.nq-product-footer .btn-primary {
  display: block !important;
  width: 100% !important;
  height: 38px !important;
  line-height: 38px !important;
  text-align: center !important;
  padding: 0 !important;
  background: #1677ff !important;
  color: #ffffff !important;
  border-radius: 4px !important;
  border: none !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
}
.nq-product-footer .btn-primary:hover {
  background: #0958d9 !important;
}
.nq-btn-soldout {
  background: #f1f5f9 !important;
  color: #94a3b8 !important;
  border: 1px solid #e2e8f0 !important;
  cursor: not-allowed !important;
  display: block !important;
  width: 100% !important;
  height: 38px !important;
  line-height: 36px !important;
  text-align: center !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  opacity: 1 !important;
}

/* ---- 服务使用须知 ---- */
.nq-cart-notice {
  margin-top: 24px !important;
  background: #fffbe6 !important;
  border: 1px solid #ffe58f !important;
  border-radius: 6px !important;
  overflow: hidden !important;
}
.nq-cart-notice-header {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 10px 18px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #d46b08 !important;
  background: #fff7ed !important;
  border-bottom: 1px solid #fed7aa !important;
}
.nq-cart-notice-body {
  padding: 14px 18px !important;
  font-size: 13px !important;
  color: #595959 !important;
  line-height: 1.8 !important;
}

/* ---- 空状态 ---- */
.nq-cart-empty {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 60px 0 !important;
}
#searchEmptyState {
  display: none !important;
}
#searchEmptyState.is-visible {
  display: flex !important;
}
.nq-cart-empty-inner {
  background: #ffffff !important;
  border-radius: 8px !important;
  border: 1px solid #eef2f6 !important;
  padding: 40px !important;
  text-align: center !important;
  width: 100% !important;
}
.nq-cart-empty-text {
  font-size: 14px !important;
  color: #64748b !important;
}

/* =========================================================
   购物车专属加载效果与动效增强 (Loading Effects & Animations)
   ========================================================= */

/* 1. 顶部全局流畅渐变加载进度条 */
.cart-top-progress-bar {
  position: fixed !important;
  top: 60px !important;
  left: 0 !important;
  width: 0% !important;
  height: 2.5px !important;
  background: linear-gradient(90deg, #1677ff 0%, #36cfc9 60%, #69b1ff 100%) !important;
  box-shadow: 0 0 10px rgba(22, 119, 255, 0.7) !important;
  z-index: 10001 !important;
  pointer-events: none !important;
  transition: width 0.3s cubic-bezier(0.1, 0.8, 0.3, 1), opacity 0.3s ease !important;
  opacity: 0 !important;
}
.cart-top-progress-bar.is-loading {
  opacity: 1 !important;
}

/* 2. 商品卡片原位平滑淡入动效 (保持原位，0位移，绝对不上下跳) */
@keyframes nqCardEntrance {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.nq-product-card {
  animation: nqCardEntrance 0.3s ease both !important;
  transform: none !important;
}
.nq-product-card:nth-child(1) { animation-delay: 0.02s !important; }
.nq-product-card:nth-child(2) { animation-delay: 0.04s !important; }
.nq-product-card:nth-child(3) { animation-delay: 0.06s !important; }
.nq-product-card:nth-child(4) { animation-delay: 0.08s !important; }
.nq-product-card:nth-child(5) { animation-delay: 0.10s !important; }
.nq-product-card:nth-child(6) { animation-delay: 0.12s !important; }
.nq-product-card:nth-child(7) { animation-delay: 0.14s !important; }
.nq-product-card:nth-child(8) { animation-delay: 0.16s !important; }
.nq-product-card:nth-child(9) { animation-delay: 0.18s !important; }
.nq-product-card:nth-child(10) { animation-delay: 0.20s !important; }
.nq-product-card:nth-child(11) { animation-delay: 0.22s !important; }
.nq-product-card:nth-child(12) { animation-delay: 0.24s !important; }
.nq-product-card:nth-child(13) { animation-delay: 0.26s !important; }
.nq-product-card:nth-child(14) { animation-delay: 0.28s !important; }
.nq-product-card:nth-child(15) { animation-delay: 0.30s !important; }
.nq-product-card:nth-child(16) { animation-delay: 0.32s !important; }

/* 3. 正在加载产品配置：雾透悬浮在屏幕正中间 (全屏居中、毛玻璃半透明、零文档流占位、卡片绝不位移) */
.nq-floating-loading {
  position: fixed !important;
  inset: 0 !important;
  z-index: 99999 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(244, 246, 250, 0.4) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.2s ease, visibility 0.2s ease !important;
  pointer-events: none !important;
}
.nq-floating-loading.is-active {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}
.nq-floating-loading-dialog {
  background: rgba(255, 255, 255, 0.88) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(22, 119, 255, 0.08) !important;
  padding: 14px 28px !important;
  border-radius: 40px !important;
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
  animation: nqDialogPop 0.25s cubic-bezier(0.16, 1, 0.3, 1) both !important;
}
@keyframes nqDialogPop {
  from {
    transform: scale(0.92);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
.nq-floating-loading-text {
  font-size: 14.5px !important;
  font-weight: 600 !important;
  color: #1e293b !important;
  letter-spacing: 0.4px !important;
  white-space: nowrap !important;
}

/* 4. 用户指定 loading-42 水波脉冲扩散加载动效 */
.loading-42 {
  width: 20px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #1677ff;
  box-shadow: 0 0 0 0 rgba(22, 119, 255, 0.45);
  animation: loading-42 1.5s infinite linear;
  position: relative;
  flex-shrink: 0;
}
.loading-42:before,
.loading-42:after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(22, 119, 255, 0.45);
  animation: inherit;
  animation-delay: -0.5s;
}
.loading-42:after {
  animation-delay: -1s;
}
@keyframes loading-42 {
  100% {
    box-shadow: 0 0 0 35px rgba(22, 119, 255, 0);
  }
}

.loading-42.dark {
  background: #000;
  box-shadow: 0 0 0 0 #0004;
}
.loading-42.dark:before,
.loading-42.dark:after {
  box-shadow: 0 0 0 0 #0004;
}

/* 商品区加载时保持原位、锁定平滑半透明，绝不上下跳动 */
#nq-product-list {
  transition: opacity 0.2s ease !important;
}
#nq-product-list.is-loading-state {
  opacity: 0.4 !important;
  pointer-events: none !important;
}

.nq-skeleton-card {
  background: #ffffff !important;
  border-radius: 8px !important;
  border: 1px solid #eef2f6 !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  min-height: 485px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}
.nq-sk {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%) !important;
  background-size: 200% 100% !important;
  border-radius: 4px !important;
  animation: nq-sk-shimmer 1.5s infinite !important;
}
.nq-sk-header {
  padding: 18px 20px 14px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px !important;
  border-bottom: 1px solid #f8fafc !important;
}
.nq-sk-name { height: 18px !important; width: 55% !important; border-radius: 4px !important; }
.nq-sk-stock { height: 18px !important; width: 56px !important; border-radius: 4px !important; flex-shrink: 0 !important; }
.nq-sk-body {
  padding: 16px 20px 20px !important;
  flex: 1 1 auto !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 14px !important;
}
.nq-sk-line { height: 14px !important; border-radius: 3px !important; }
.nq-sk-line.w75 { width: 75% !important; }
.nq-sk-line.w60 { width: 60% !important; }
.nq-sk-line.w50 { width: 50% !important; }
.nq-sk-footer {
  padding: 14px 20px 22px !important;
  margin-top: auto !important;
  border-top: 1px dashed #e2e8f0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
}
.nq-sk-price { height: 26px !important; width: 40% !important; border-radius: 4px !important; }
.nq-sk-btn { height: 38px !important; width: 100% !important; border-radius: 4px !important; }
@keyframes nq-sk-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 4. 购买按钮点击 Loading 旋转状态 */
.nq-buy-btn .btn-loading {
  display: none !important;
}
.nq-buy-btn.is-loading .btn-text {
  display: none !important;
}
.nq-buy-btn.is-loading .btn-loading {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
}
.nq-spinner {
  display: inline-block !important;
  width: 14px !important;
  height: 14px !important;
  border: 2px solid rgba(255, 255, 255, 0.35) !important;
  border-top-color: #ffffff !important;
  border-radius: 50% !important;
  animation: nqSpin 0.7s linear infinite !important;
  flex-shrink: 0 !important;
}
@keyframes nqSpin {
  to { transform: rotate(360deg); }
}

/* 5. 侧边栏子项切换导航微等待动效 */
.nq-cart-nav-sub-link.is-navigating {
  opacity: 0.8 !important;
}
.nq-cart-nav-sub-link.is-navigating::after {
  content: '' !important;
  display: inline-block !important;
  width: 12px !important;
  height: 12px !important;
  border: 2px solid rgba(22, 119, 255, 0.25) !important;
  border-top-color: #1677ff !important;
  border-radius: 50% !important;
  animation: nqSpin 0.7s linear infinite !important;
  margin-left: auto !important;
  flex-shrink: 0 !important;
}