/* --------------------------------------------------------------------------
 * 铆接兔 PVT 增强版样式 v3
 * 新表结构：商品信息 | 规格 | 品牌 | 库存 | 价格 | 数量/购买 | 展开
 * 风格：蓝色表头、直角、轻分割线、单选筛选条、展开行左右布局
 * -------------------------------------------------------------------------- */

/* 外层容器 */
.rivrab-pvt-wrap {
    margin: 1.5em 0;
}

.woocommerce-Tabs-panel .rivrab-pvt-wrap {
    margin: 0;
}

/* 产品标题下标签（第一个固定「共X个商品」，其余为 product_tag） */
.rivrab-product-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 10px 0 15px;
}

.rivrab-product-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 10px;
    background: #e8f4ff;
    color: #0066cc;
    border: 1px solid #a3ceff;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.6;
    border-radius: 0;
}

.rivrab-product-tag.rivrab-sku-count {
    background: #fff0e8;
    color: #e46f25;
    border-color: #ffcdb2;
}

/* --------------------------------------------------------------------------
 * 产品选项卡样式（型号规格为首个 tab）
 * 按 Misumi 代码一比一还原
 * -------------------------------------------------------------------------- */

/* tab 外层 */
.wd-nav-tabs-wrapper,
.woocommerce-tabs {
    background: #fff;
}

/* 桌面 tab 列表 */
.wd-nav-tabs-wrapper .wd-nav-tabs,
.woocommerce-tabs .wc-tabs,
.woocommerce-tabs .tabs,
.woocommerce-tabs ul.tabs {
    position: relative !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    border: none !important;
    list-style: none !important;
    overflow: visible !important;
    box-sizing: border-box !important;
}

/* tab 列表底部 1px #039 横线 */
.wd-nav-tabs-wrapper .wd-nav-tabs::after,
.woocommerce-tabs .wc-tabs::after,
.woocommerce-tabs .tabs::after,
.woocommerce-tabs ul.tabs::after {
    content: "" !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 1px !important;
    background-color: #039 !important;
    z-index: 88 !important;
    display: block !important;
}

.wd-nav-tabs-wrapper .wd-nav-tabs::before,
.woocommerce-tabs .wc-tabs::before,
.woocommerce-tabs .tabs::before,
.woocommerce-tabs ul.tabs::before {
    display: none !important;
}

/* 默认非激活 tab */
.wd-nav-tabs-wrapper .wd-nav-tabs > li,
.woocommerce-tabs .wc-tabs li,
.woocommerce-tabs .tabs li,
.woocommerce-tabs ul.tabs li {
    position: relative;
    float: none !important;
    min-width: 149px;
    width: 149px;
    height: 48px;
    margin: 0 !important;
    padding: 0 !important;
    background: #f3f3f3 !important;
    border: none !important;
    border-left: 1px solid #cdcdcd !important;
    border-radius: 0 !important;
    color: #666 !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 48px !important;
    text-align: center !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
    user-select: none !important;
}

.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link,
.woocommerce-tabs .wc-tabs li a,
.woocommerce-tabs .tabs li a,
.woocommerce-tabs ul.tabs li a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 100% !important;
    padding: 0 !important;
    color: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    line-height: inherit !important;
    text-decoration: none !important;
    background: transparent !important;
    border: none !important;
}

/* 内部文字 span 不要自带 padding/line，避免产生额外线条 */
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link .nav-link-text,
.woocommerce-tabs .wc-tabs li a .nav-link-text,
.woocommerce-tabs .tabs li a .nav-link-text,
.woocommerce-tabs ul.tabs li a .nav-link-text {
    display: inline !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: inherit !important;
    background: transparent !important;
    border: none !important;
    text-decoration: none !important;
}

/* 激活 tab */
.wd-nav-tabs-wrapper .wd-nav-tabs > li.active,
.wd-nav-tabs-wrapper .wd-nav-tabs > li.wd-active,
.woocommerce-tabs .wc-tabs li.active,
.woocommerce-tabs .wc-tabs li.ui-state-active,
.woocommerce-tabs .tabs li.active,
.woocommerce-tabs .tabs li.ui-state-active,
.woocommerce-tabs ul.tabs li.active,
.woocommerce-tabs ul.tabs li.ui-state-active {
    background: #fff !important;
    border-left: 1px solid #039 !important;
    border-right: 1px solid #039 !important;
    border-top: 4px solid #039 !important;
    border-bottom: 1px solid #fff !important;
    color: #039 !important;
    height: 48px !important;
    line-height: 40px !important;
    padding-bottom: 4px !important;
    z-index: 99 !important;
}

/* 移除 Woodmart 下划线装饰 */
.wd-nav-tabs-wrapper .wd-nav-tabs.wd-style-underline-reverse > li > .wd-nav-link::after,
.wd-nav-tabs-wrapper .wd-nav-tabs.wd-style-underline > li > .wd-nav-link::after,
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link::after {
    display: none !important;
}

/* --------------------------------------------------------------------------
 * 移除 tab li 的 hover / active 状态与过渡动效
 * 仅保留「选中态」的静态样式
 * -------------------------------------------------------------------------- */

/* 关闭过渡与动画 */
.wd-nav-tabs-wrapper .wd-nav-tabs > li,
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link,
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link .nav-link-text,
.woocommerce-tabs .wc-tabs li,
.woocommerce-tabs .wc-tabs li a,
.woocommerce-tabs .tabs li,
.woocommerce-tabs .tabs li a,
.woocommerce-tabs ul.tabs li,
.woocommerce-tabs ul.tabs li a {
    transition: none !important;
    animation: none !important;
}

/* hover / focus / active（按下）一律保持默认非选中外观 */
.wd-nav-tabs-wrapper .wd-nav-tabs > li:hover,
.wd-nav-tabs-wrapper .wd-nav-tabs > li:focus,
.wd-nav-tabs-wrapper .wd-nav-tabs > li:active,
.woocommerce-tabs .wc-tabs li:hover,
.woocommerce-tabs .wc-tabs li:active,
.woocommerce-tabs .tabs li:hover,
.woocommerce-tabs .tabs li:active,
.woocommerce-tabs ul.tabs li:hover,
.woocommerce-tabs ul.tabs li:active {
    background: #f3f3f3 !important;
    color: #666 !important;
    transform: none !important;
    box-shadow: none !important;
    opacity: 1 !important;
}

.wd-nav-tabs-wrapper .wd-nav-tabs > li:hover > .wd-nav-link,
.wd-nav-tabs-wrapper .wd-nav-tabs > li:focus > .wd-nav-link,
.wd-nav-tabs-wrapper .wd-nav-tabs > li:active > .wd-nav-link,
.woocommerce-tabs .wc-tabs li:hover a,
.woocommerce-tabs .wc-tabs li:active a,
.woocommerce-tabs .tabs li:hover a,
.woocommerce-tabs .tabs li:active a,
.woocommerce-tabs ul.tabs li:hover a,
.woocommerce-tabs ul.tabs li:active a {
    color: inherit !important;
    background: transparent !important;
    transform: none !important;
    text-decoration: none !important;
    box-shadow: none !important;
}

/* 选中态 hover 时也保持选中外观，不变化 */
.wd-nav-tabs-wrapper .wd-nav-tabs > li.active:hover,
.wd-nav-tabs-wrapper .wd-nav-tabs > li.wd-active:hover,
.woocommerce-tabs .wc-tabs li.active:hover,
.woocommerce-tabs .tabs li.active:hover,
.woocommerce-tabs ul.tabs li.active:hover {
    background: #fff !important;
    color: #039 !important;
    transform: none !important;
    box-shadow: none !important;
}

/* 去掉 li / a / 文字 span 上的装饰性伪元素 */
.wd-nav-tabs-wrapper .wd-nav-tabs > li::before,
.wd-nav-tabs-wrapper .wd-nav-tabs > li::after,
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link::before,
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link .nav-link-text::before,
.wd-nav-tabs-wrapper .wd-nav-tabs > li > .wd-nav-link .nav-link-text::after,
.woocommerce-tabs .wc-tabs li::before,
.woocommerce-tabs .wc-tabs li::after,
.woocommerce-tabs .wc-tabs li a::before,
.woocommerce-tabs .wc-tabs li a::after,
.woocommerce-tabs .tabs li::before,
.woocommerce-tabs .tabs li::after,
.woocommerce-tabs ul.tabs li::before,
.woocommerce-tabs ul.tabs li::after,
.woocommerce-tabs ul.tabs li a::before,
.woocommerce-tabs ul.tabs li a::after {
    content: none !important;
    display: none !important;
}

/* 桌面 tab 内容面板：无面板边框、内边距 20px */
.wd-tabs-wrapper .woocommerce-Tabs-panel,
.woocommerce-tabs .woocommerce-Tabs-panel,
.woocommerce-tabs .panel,
.woocommerce-tabs .wc-tabs-panel {
    border: none !important;
    padding: 20px !important;
    background: #fff !important;
}

/* 移动端 accordion：按 Misumi 风格（深蓝激活条、灰底非激活） */
.product-tabs-wrapper .wd-accordion-title[class*="tab-title-"] {
    display: flex;
    align-items: center;
    height: 48px;
    padding: 0 16px !important;
    background: #f3f3f3 !important;
    border: none !important;
    border-top: 1px solid #cdcdcd !important;
    border-bottom: 1px solid #039 !important;
    color: #666 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    box-sizing: border-box !important;
}

.product-tabs-wrapper .wd-accordion-title[class*="tab-title-"].wd-active {
    background: #fff !important;
    border-top: 4px solid #039 !important;
    border-bottom: 1px solid #fff !important;
    color: #039 !important;
    line-height: 40px !important;
    padding-bottom: 4px !important;
    z-index: 99 !important;
}

.product-tabs-wrapper .wd-accordion-title[class*="tab-title-"] .wd-accordion-opener {
    color: inherit !important;
}

/* 「选择产品规格」按钮（隐藏） */
.rivrab-choose-specs {
    display: none;
}

.rivrab-choose-specs .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: #0066cc;
    color: #fff;
    border: none;
    border-radius: 0;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease;
}

.rivrab-choose-specs .button:hover {
    background: #0052a3;
    color: #fff;
}

/* --------------------------------------------------------------------------
 * 筛选区：极致压缩版（白底、小字号、纯文字选项）
 * -------------------------------------------------------------------------- */

.rivrab-pvt-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 20px;
    background: #fff;
    border-radius: 0;
}

.rivrab-pvt-filter-rows {
    flex: 1 1 auto;
    min-width: 0;
}

.rivrab-pvt-active-filters {
    width: 100%;
    margin-bottom: 4px;
}

.rivrab-pvt-active-filters.has-chips {
    padding-bottom: 4px;
    border-bottom: 1px dashed #e9ecef;
    margin-bottom: 4px;
}

.rivrab-pvt-chip {
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    margin: 0 20px 5px 0;
    background: transparent;
    border: none;
    border-radius: 0;
    font-size: 16px;
    line-height: 1.6;
    color: #0066cc;
}

.rivrab-pvt-chip .chip-label {
    color: #98a2ad;
}

.rivrab-pvt-chip .chip-value {
    font-weight: 600;
    border: 1px dashed #a3ceff;
    padding: 2px 10px;
}

.rivrab-pvt-chip .chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    padding: 0;
    background: transparent;
    border: 1px dashed #a3ceff;
    color: #98a2ad;
    font-size: 20px;
    cursor: pointer;
    border-radius: 0;
}

.rivrab-pvt-chip .chip-remove:hover {
    color: #e5484d;
}

.rivrab-pvt-filter-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 2px 0;
    border-bottom: none;
}

.rivrab-pvt-filter-row:last-child {
    border-bottom: none;
}

.rivrab-pvt-filter-label {
    flex-shrink: 0;
    min-width: 80px;
    margin-right: 6px;
    font-size: 15px;
    font-weight: 400;
    color: #6c757d;
}

.rivrab-pvt-filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 8px;
    align-items: center;
}

/* 筛选选项为 label（内含隐藏 radio），不使用 button，避免被全局按钮 min-height 规则影响 */
.rivrab-pvt-filter-option {
    position: relative;
    margin-bottom: 0;
    padding: 5px 10px;
    background: transparent;
    border: none;
    border-radius: 0;
    color: #495057;
    font-size: 15px;
    line-height: 1.6;
    cursor: pointer;
    transition: none;
    -webkit-user-select: none;
    user-select: none;
}

.rivrab-pvt-filter-option input.rivrab-filter-radio {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    overflow: hidden;
    white-space: nowrap;
    pointer-events: none;
}

.rivrab-pvt-filter-option:hover {
    color: #0066cc;
}

.rivrab-pvt-filter-option.is-active {
    background: transparent;
    border: none;
    color: #0066cc;
    font-weight: 400;
}

/* 「清空筛选」为 span 文字链（非 button，不受全局按钮高度影响） */
.rivrab-pvt-reset {
    flex-shrink: 0;
    margin-left: auto;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    color: #98a2ad;
    font-size: 15px;
    line-height: 1.6;
    cursor: pointer;
    transition: none;
    -webkit-user-select: none;
    user-select: none;
}

.rivrab-pvt-reset:hover {
    background: transparent;
    color: #0066cc;
}

/* --------------------------------------------------------------------------
 * 表格主体：覆盖 PVT 插件默认样式
 * -------------------------------------------------------------------------- */

.rivrab-pvt-wrap .pvtfw_variant_table_block {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: none;
}

.rivrab-pvt-wrap table.variant {
    width: 100%;
    min-width: 820px;
    border: none !important;
    border-collapse: collapse;
    margin: 0;
}

/* 表头：蓝底白字（不加粗） */
.rivrab-pvt-wrap table.variant thead th {
    background: #0066cc !important;
    color: #fff !important;
    border: none !important;
    padding: 12px 14px;
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    white-space: nowrap;
    vertical-align: middle;
    border-radius: 0 !important;
}

.rivrab-pvt-wrap table.variant tbody td {
    background: transparent !important;
    border: none !important;
    padding: 14px;
    font-size: 16px;
    color: #343a40;
    vertical-align: middle;
    text-align: left;
    border-radius: 0 !important;
}

/* 变体行：无论奇偶统一边框 */
.rivrab-pvt-wrap table.variant tbody tr {
    border: 1px solid #dddddd;
}

.rivrab-pvt-wrap table.variant tbody tr:hover td {
    background: #f4f8fd !important;
}

.rivrab-pvt-wrap table.variant tbody tr.rivrab-expanded td {
    background: #eaf2fb !important;
}

/* 列宽 */
.rivrab-pvt-wrap table.variant th.col-info,
.rivrab-pvt-wrap table.variant td.col-info { min-width: 170px; }

.rivrab-pvt-wrap table.variant th.col-spec,
.rivrab-pvt-wrap table.variant td.col-spec { min-width: 100px; white-space: nowrap; }

.rivrab-pvt-wrap table.variant th.col-brand,
.rivrab-pvt-wrap table.variant td.col-brand { min-width: 80px; white-space: nowrap; }

.rivrab-pvt-wrap table.variant th.col-stock,
.rivrab-pvt-wrap table.variant td.col-stock { min-width: 100px; white-space: nowrap; }

.rivrab-pvt-wrap table.variant th.col-weight,
.rivrab-pvt-wrap table.variant td.col-weight { min-width: 90px; white-space: nowrap; }

.rivrab-pvt-wrap table.variant th.col-price,
.rivrab-pvt-wrap table.variant td.col-price { min-width: 120px; white-space: nowrap; }

.rivrab-pvt-wrap table.variant th.col-buy,
.rivrab-pvt-wrap table.variant td.col-buy { min-width: 210px; }

/* 展开列（最右） */
.rivrab-pvt-wrap table.variant .rivrab-expand-col,
.rivrab-pvt-wrap table.variant th.rivrab-expand-col,
.rivrab-pvt-wrap table.variant td.rivrab-expand-col {
    width: 48px;
    min-width: 48px;
    text-align: center;
    vertical-align: middle;
}

.rivrab-pvt-expand-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    background: transparent;
    border: none;
    color: #98a2ad;
    cursor: pointer;
    transition: transform 0.2s ease, color 0.2s ease;
    border-radius: 0;
}

.rivrab-pvt-expand-btn:hover,
.rivrab-pvt-expand-btn:focus {
    color: #0066cc;
}

.rivrab-pvt-expand-btn .rivrab-chevron {
    display: block;
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
}

.rivrab-pvt-expand-btn[aria-expanded="true"] .rivrab-chevron {
    transform: rotate(180deg);
}

/* 商品信息列：第一行信息、第二行 SKU */
.rivrab-info-main {
    font-size: 16px;
    font-weight: 400;
    color: #212529;
    line-height: 1.5;
}

.rivrab-info-sku {
    margin-top: 3px;
    font-size: 14px;
    color: #98a2ad;
    letter-spacing: 0.02em;
}

/* 规格列 */
.rivrab-pvt-wrap td.col-spec {
    font-weight: 400;
    color: #0066cc;
    font-size: 15px;
}

/* 品牌列 */
.rivrab-pvt-wrap td.col-brand {
    color: #495057;
}

/* 库存列：以千支展示 */
.rivrab-stock-num {
    font-weight: 400;
    color: #212529;
}

.rivrab-stock-unit {
    margin-left: 3px;
    font-size: 14px;
    color: #6c757d;
}

.rivrab-stock-na {
    color: #adb5bd;
}

/* 库存为 0：数字与单位红色，联系提示灰色 */
.rivrab-stock-zero.rivrab-stock-num,
.rivrab-stock-zero.rivrab-stock-unit {
    color: #e5484d;
}

.rivrab-stock-contact {
    margin-top: 2px;
    font-size: 14px;
    line-height: 1.5;
    color: #6c757d;
    white-space: nowrap;
}

.rivrab-stock-contact a {
    color: #6c757d;
    text-decoration: none;
}

.rivrab-stock-contact a:hover {
    text-decoration: underline;
}

/* 参考单重列：kg/千支 */
.rivrab-weight-num {
    font-weight: 400;
    color: #212529;
}

.rivrab-weight-unit {
    margin-left: 3px;
    font-size: 14px;
    color: #6c757d;
}

/* 价格列：以千支展示 */
.rivrab-pvt-wrap td.col-price .rivrab-price-regular {
    display: block;
    font-size: 13px;
    color: #98a2ad;
}

.rivrab-pvt-wrap td.col-price .rivrab-price-regular del {
    color: #98a2ad;
    opacity: 1;
}

.rivrab-pvt-wrap td.col-price .rivrab-price-sale {
    display: block;
    font-weight: 400;
    color: #e5484d;
}

.rivrab-pvt-wrap td.col-price .rivrab-price-login {
    color: #6c757d;
    font-size: 13px;
}

.rivrab-pvt-wrap td.col-price .woocommerce-Price-amount {
    color: inherit;
}

.rivrab-pvt-wrap td.col-price .unit {
    margin-left: 2px;
    font-size: 14px;
    color: #6c757d;
}

.rivrab-pvt-wrap td.col-price del .unit {
    color: inherit;
}

/* 促销标签（仅在有优惠价格时展示） */
.rivrab-promo-tag {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    background: #ffdb31;
    color: #755200;
    font-size: 14px;
    line-height: 1.4;
    vertical-align: middle;
    border-radius: 0;
}

/* 数量 + 加购（同一单元格，两者同高同宽） */
.rivrab-buy {
    display: flex;
    align-items: stretch;
    gap: 10px;
    flex-wrap: nowrap;
}

.rivrab-buy .qty {
    flex: 1 1 0;
    height: 42px;
    padding: 0 8px;
    border: 1px solid #8ab6ea;
    border-radius: 0;
    text-align: center;
    font-size: 14px;
    color: #212529;
    background: #fff;
    -moz-appearance: textfield;
}

.rivrab-buy .qty::-webkit-outer-spin-button,
.rivrab-buy .qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.rivrab-buy .qty:focus {
    border-color: #0066cc;
    outline: none;
}

.rivrab-pvt-add-cart {
    flex: 1 1 0;
    padding: 9px 10px;
    background: #0066cc;
    color: #fff;
    border: none;
    border-radius: 0;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    white-space: nowrap;
}

.rivrab-pvt-add-cart:hover {
    background: #0066cc;
    color: #fff;
    box-shadow: none;
    transform: none;
}

.rivrab-pvt-add-cart.added {
    background: #28a745;
}

.rivrab-pvt-add-cart:disabled {
    background: #adb5bd;
    cursor: not-allowed;
}

/* --------------------------------------------------------------------------
 * 展开行：左右布局（图左、信息右）
 * -------------------------------------------------------------------------- */
.rivrab-pvt-detail-row {
    background: #f7fafd;
}

.rivrab-pvt-detail-row td {
    padding: 0 !important;
    border: none !important;
}

.rivrab-pvt-detail-inner {
    display: flex;
    align-items: stretch;
    gap: 0;
    padding: 0;
}

.rivrab-pvt-detail-inner h4 {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 700;
    color: #212529;
}

.rivrab-pvt-detail-image {
    flex: 0 0 50%;
    width: 50%;
    margin: 0;
    padding: 20px;
    text-align: center;
    box-sizing: border-box;
}

.rivrab-pvt-detail-image img {
    max-width: 100%;
    max-height: 320px;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    border: 1px solid #e9ecef;
    background: #fff;
    border-radius: 0;
}

.rivrab-pvt-detail-info {
    flex: 0 0 50%;
    width: 50%;
    min-width: 0;
    padding: 20px;
    box-sizing: border-box;
}

.rivrab-pvt-detail-desc {
    margin-bottom: 18px;
}

.rivrab-pvt-detail-desc p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #495057;
}

.rivrab-pvt-detail-attrs {
    margin-bottom: 0;
}

.rivrab-pvt-detail-grid {
    display: block;
    border-top: 1px solid #ddd;
}

.rivrab-pvt-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
    font-size: 15px;
}

.rivrab-pvt-detail-item .label {
    flex-shrink: 0;
    margin-right: 16px;
    color: #6c757d;
}

.rivrab-pvt-detail-item .value {
    color: #212529;
    font-weight: 400;
    text-align: right;
}

/* 分页 */
.rivrab-pvt-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.rivrab-pvt-pagination button,
.rivrab-pvt-page-numbers .page-number {
    padding: 8px 14px;
    background: #fff;
    border: 1px solid #ced4da;
    border-radius: 0;
    color: #495057;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rivrab-pvt-pagination button:hover:not(:disabled),
.rivrab-pvt-page-numbers .page-number:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.rivrab-pvt-pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.rivrab-pvt-page-numbers {
    display: inline-flex;
    gap: 4px;
}

.rivrab-pvt-page-numbers .page-number {
    min-width: 32px;
    text-align: center;
}

.rivrab-pvt-page-numbers .page-number.current {
    background: #0066cc;
    border-color: #0066cc;
    color: #fff;
}

/* 「共 X 条规格」：位于筛选区，与清空筛选并排 */
.rivrab-pvt-filters .rivrab-pvt-page-info {
    flex-shrink: 0;
    margin-right: 12px;
    font-size: 15px;
    color: #6c757d;
    white-space: nowrap;
}

/* 隐藏被分页/筛选掉的行 */
.rivrab-pvt-row.hidden-by-page,
.rivrab-pvt-row.hidden-by-filter {
    display: none !important;
}

/* 响应式 */
@media (max-width: 991px) {
    .rivrab-pvt-wrap table.variant {
        min-width: 760px;
    }
}

@media (max-width: 768px) {
    .rivrab-pvt-filters {
        flex-direction: column;
    }

    .rivrab-pvt-reset {
        margin-left: 0;
        margin-top: 4px;
    }

    .rivrab-pvt-detail-inner {
        flex-direction: column;
    }

    .rivrab-pvt-detail-image,
    .rivrab-pvt-detail-info {
        flex-basis: auto;
        width: 100%;
    }
}

/* --------------------------------------------------------------------------
 * 现货速购：分类 tab + 产品网格 + 抽屉快速选购
 * -------------------------------------------------------------------------- */
.rivrab-spot {
    margin: 0 0 40px;
}

/* 分类 tab：与产品详情页选项卡同一套样式 */
.rivrab-spot-tabs {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    margin: 0 0 24px;
    padding: 0;
    background: #fff;
}

.rivrab-spot-tabs::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 88;
    height: 1px;
    background: #039;
}

.rivrab-spot-tab {
    position: relative;
    z-index: 1;
    min-width: 149px;
    height: 48px;
    margin: 0;
    padding: 0 24px;
    background: #f3f3f3;
    border: none;
    border-left: 1px solid #cdcdcd;
    border-radius: 0;
    color: #666;
    font-size: 16px;
    font-weight: 700;
    line-height: 48px;
    text-align: center;
    box-sizing: border-box;
    cursor: pointer;
    transition: none;
}

.rivrab-spot-tab:first-child {
    border-left: none;
}

.rivrab-spot-tab.is-active {
    z-index: 99;
    background: #fff;
    border-top: 4px solid #039;
    border-left: 1px solid #039;
    border-right: 1px solid #039;
    border-bottom: 1px solid #fff;
    color: #039;
    line-height: 40px;
    padding-bottom: 4px;
}

.rivrab-spot-panel {
    display: none;
}

.rivrab-spot-panel.is-active {
    display: block;
}

/* 产品网格 */
.rivrab-spot-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 20px;
}

.rivrab-spot-card {
    display: flex;
    flex-direction: column;
    padding: 16px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 0;
    text-align: center;
    box-sizing: border-box;
    cursor: pointer;
}

.rivrab-spot-card:hover,
.rivrab-spot-card:focus {
    border-color: #0066cc;
    outline: none;
}

.rivrab-spot-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    margin-bottom: 12px;
}

.rivrab-spot-thumb img {
    max-width: 100%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.rivrab-spot-title {
    margin: 0 0 8px;
    color: #212529;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
}

.rivrab-spot-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.rivrab-spot-buy {
    display: block;
    margin-top: auto;
    padding: 8px 10px;
    background: #0066cc;
    color: #fff;
    font-size: 14px;
    line-height: 1.4;
}

.rivrab-spot-card:hover .rivrab-spot-buy {
    background: #0052a3;
}

.rivrab-spot-empty {
    margin: 0;
    padding: 40px 0;
    color: #98a2ad;
    font-size: 15px;
    text-align: center;
}

/* 抽屉 */
.rivrab-spot-drawer {
    position: fixed;
    inset: 0;
    z-index: 9999;
    visibility: hidden;
    pointer-events: none;
}

.rivrab-spot-drawer.is-open {
    visibility: visible;
    pointer-events: auto;
}

.rivrab-spot-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.rivrab-spot-drawer.is-open .rivrab-spot-mask {
    opacity: 1;
}

.rivrab-spot-drawer-inner {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    width: min(1200px, 94vw);
    height: 100%;
    background: #fff;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.25s ease;
}

.rivrab-spot-drawer.is-open .rivrab-spot-drawer-inner {
    transform: translateX(0);
}

.rivrab-spot-drawer-head {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    border-bottom: 1px solid #e5e5e5;
}

.rivrab-spot-drawer-title {
    flex: 1 1 auto;
    min-width: 0;
    color: #212529;
    font-size: 18px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rivrab-spot-drawer-link {
    flex-shrink: 0;
    color: #0066cc;
    font-size: 14px;
    text-decoration: none;
}

.rivrab-spot-drawer-link:hover {
    text-decoration: underline;
}

.rivrab-spot-drawer-close {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    padding: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 0;
    color: #666;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.rivrab-spot-drawer-close:hover {
    border-color: #0066cc;
    color: #0066cc;
}

.rivrab-spot-drawer-body {
    flex: 1 1 auto;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

/* 抽屉内的 PVT 表格：去掉外边距、留内边距 */
.rivrab-pvt-wrap-modal {
    margin: 0;
    padding: 20px;
}

.rivrab-spot-loading,
.rivrab-spot-error {
    margin: 0;
    padding: 60px 20px;
    font-size: 15px;
    text-align: center;
}

.rivrab-spot-loading {
    color: #98a2ad;
}

.rivrab-spot-error {
    color: #e5484d;
}

body.rivrab-spot-open {
    overflow: hidden;
}

@media (max-width: 1400px) {
    .rivrab-spot-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

@media (max-width: 1200px) {
    .rivrab-spot-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .rivrab-spot-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .rivrab-spot-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .rivrab-spot-tab {
        min-width: 0;
        flex: 1 1 auto;
        padding: 0 12px;
        font-size: 14px;
    }

    .rivrab-spot-drawer-inner {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .rivrab-spot-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* --------------------------------------------------------------------------
 * 登录后购买提示
 * -------------------------------------------------------------------------- */
.rivrab-buy-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
}

.rivrab-pvt-login-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    background: #fff;
    border: 1px solid #0066cc;
    color: #0066cc;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.4;
    text-decoration: none;
    white-space: nowrap;
    transition: none;
}

.rivrab-pvt-login-link:hover,
.rivrab-pvt-login-link:focus {
    background: #0066cc;
    color: #fff;
    text-decoration: none;
}

/* --------------------------------------------------------------------------
 * 加购成功提示弹窗
 * -------------------------------------------------------------------------- */
.rivrab-cart-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.rivrab-cart-modal.is-hidden {
    display: none;
}

.rivrab-cart-modal-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.rivrab-cart-modal-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    box-sizing: border-box;
    overflow: hidden;
}

.rivrab-cart-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #e5e5e5;
}

.rivrab-cart-modal-title {
    color: #212529;
    font-size: 16px;
    font-weight: 400;
}

.rivrab-cart-modal-close {
    width: 32px;
    height: 32px;
    padding: 0;
    margin-right: -6px;
    background: transparent;
    border: none;
    color: #999;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition: none;
}

.rivrab-cart-modal-close:hover,
.rivrab-cart-modal-close:focus {
    color: #333;
}

.rivrab-cart-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 28px 24px;
    text-align: center;
}

.rivrab-cart-modal-icon {
    margin-bottom: 16px;
}

.rivrab-cart-modal-icon svg {
    display: block;
    width: 52px;
    height: 52px;
}

.rivrab-cart-modal-msg {
    margin-bottom: 12px;
    color: #212529;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
}

.rivrab-cart-modal-summary {
    color: #999;
    font-size: 14px;
    line-height: 1.6;
}

.rivrab-cart-modal-foot {
    display: flex;
    gap: 16px;
    padding: 0 28px 28px;
}

.rivrab-cart-modal-btn {
    flex: 1 1 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 16px;
    font-size: 15px;
    font-weight: 400;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    border-radius: 0;
    transition: none;
    box-sizing: border-box;
}

.rivrab-cart-modal-primary {
    background: #0066cc;
    border: 1px solid #0066cc;
    color: #fff;
}

.rivrab-cart-modal-primary:hover,
.rivrab-cart-modal-primary:focus {
    background: #0052a3;
    border-color: #0052a3;
    color: #fff;
    text-decoration: none;
}

.rivrab-cart-modal-secondary {
    background: #fff;
    border: 1px solid #0066cc;
    color: #0066cc;
}

.rivrab-cart-modal-secondary:hover,
.rivrab-cart-modal-secondary:focus {
    background: #e8f4ff;
    color: #0066cc;
}

body.rivrab-cart-modal-open {
    overflow: hidden;
}

@media (max-width: 480px) {
    .rivrab-cart-modal {
        align-items: flex-end;
        padding: 0;
    }

    .rivrab-cart-modal-inner {
        max-width: 100%;
    }
}