/**
 * 1688 Industrial Goods (工业品) Specialized CSS Module
 * Authentic Parity with 1688 industrial-goods.html and MRO Sourcing Architecture
 */

.industrial-page-wrapper {
    background-color: var(--surface-page, #f7f8fa);
    padding: 12px 0 40px;
    min-height: calc(100vh - 200px);
}

/* 1. Header Styling for Industrial Stream (Orange Theme Signature) */
.header-search-wrap.is-industrial-stream .search-mode-tab[data-mode="industrial"] {
    color: #ff5000 !important;
    font-weight: 700;
}

.header-search-wrap.is-industrial-stream .search-mode-tab[data-mode="industrial"]::after {
    background: #ff5000 !important;
}

.search-box-1688.search-box-industrial {
    border-color: #ff5000 !important;
}

.btn-industrial-search-submit {
    background: linear-gradient(90deg, #ff6a00 0%, #ff5000 100%) !important;
    color: #ffffff !important;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0 20px !important;
    font-size: 14px;
    transition: opacity 0.2s;
}

.btn-industrial-search-submit:hover {
    opacity: 0.92;
}

/* 2. Breadcrumbs */
.industrial-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ink-secondary, #666);
    margin-bottom: 12px;
}

.industrial-breadcrumb a {
    color: var(--ink-secondary, #666);
    text-decoration: none;
}

.industrial-breadcrumb a:hover {
    color: var(--color-primary, #ff5000);
}

.industrial-breadcrumb .curr {
    color: var(--ink-primary, #111);
    font-weight: 600;
}

.industrial-breadcrumb .keyword-query {
    color: var(--color-primary, #ff5000);
    font-weight: 600;
}

/* 3. Hero 3-Column Grid */
.industrial-hero-grid {
    display: grid;
    grid-template-columns: 240px 1fr 260px;
    gap: 16px;
    align-items: stretch;
    margin-bottom: 24px;
}

/* Col 1: Categories Sidebar */
.industrial-cate-sidebar {
    background: #ffffff;
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-subtle, #f0f0f0);
    padding: 10px 0;
    display: flex;
    flex-direction: column;
}

.cate-sidebar-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink-primary, #111);
    padding: 6px 16px 12px;
    border-bottom: 1px solid var(--border-subtle, #f0f0f0);
}

.industrial-cate-list {
    list-style: none;
    padding: 0;
    margin: 6px 0 0 0;
    flex: 1;
}

.industrial-cate-item {
    position: relative;
}

.industrial-cate-item .cate-item-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    color: var(--ink-primary, #222);
    text-decoration: none;
    font-size: 13px;
    transition: background-color 0.15s, color 0.15s;
    line-height: 1.35;
}

.industrial-cate-item:hover .cate-item-link {
    background-color: #fff8f5;
    color: var(--color-primary, #ff5000);
}

.industrial-cate-item .cate-title-text {
    flex: 1;
    margin: 0 8px;
    font-weight: 500;
}

.industrial-cate-item .cate-chevron {
    color: #999;
    font-size: 14px;
}

/* Hover Flyout for Categories */
.industrial-flyout-panel {
    position: absolute;
    left: 100%;
    top: 0;
    width: 360px;
    background: #ffffff;
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-subtle, #eee);
    padding: 18px;
    z-index: 99;
    display: none;
}

.industrial-cate-item:hover .industrial-flyout-panel {
    display: block;
}

.flyout-group-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink-primary, #111);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #f0f0f0;
}

.flyout-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.flyout-tag-pill {
    display: inline-block;
    padding: 4px 10px;
    background: #f7f7f9;
    border-radius: 4px;
    color: #444;
    font-size: 12px;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.flyout-tag-pill:hover {
    background: #ffebe0;
    color: #ff5000;
}

/* Col 2: Center Main Content */
.industrial-center-main {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Top Row: Discount Card + Hardcore Sample */
.industrial-top-cards-row {
    display: grid;
    grid-template-columns: 2fr 1.1fr;
    gap: 14px;
}

/* 新人立减 (Discount Card) */
.industrial-discount-card {
    background: linear-gradient(135deg, #fff4ee 0%, #ffffff 100%);
    border: 1px solid #ffdbcb;
    border-radius: var(--radius-md, 8px);
    padding: 12px 14px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.discount-card-header .header-title-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.discount-card-header .red-badge {
    background: #ff5000;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.discount-card-header .sub-title-text {
    font-size: 13px;
    font-weight: 600;
    color: #ff5000;
}

.discount-items-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.discount-product-item {
    background: #ffffff;
    border-radius: 6px;
    padding: 8px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: transform 0.15s, box-shadow 0.15s;
}

.discount-product-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 80, 0, 0.12);
    border-color: #ffd0b8;
}

.discount-product-item .item-img-wrap {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
    overflow: hidden;
    background: #fafafa;
    border-radius: 4px;
}

.discount-product-item .item-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.discount-product-item .price-prefix {
    font-size: 10px;
    color: #ff5000;
    display: block;
    line-height: 1.2;
}

.discount-product-item .price-val {
    font-size: 14px;
    font-weight: 700;
    color: #ff5000;
    line-height: 1.2;
}

/* Hard core sample Card */
.industrial-sample-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle, #eee);
    border-radius: var(--radius-md, 8px);
    padding: 12px 14px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.sample-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.sample-card-header .sample-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink-primary, #111);
}

.sample-card-header .sample-badge {
    font-size: 12px;
    font-weight: 700;
    color: #ff0000;
}

.sample-items-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    flex: 1;
}

.sample-item-col {
    background: #fafafa;
    border-radius: 6px;
    padding: 8px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 1px solid #f2f2f2;
    transition: background 0.15s, border-color 0.15s;
}

.sample-item-col:hover {
    background: #fff8f5;
    border-color: #ffd8c4;
}

.sample-item-img-wrap {
    width: 68px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
    border-radius: 4px;
    overflow: hidden;
    background: #fff;
}

.sample-item-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.sample-item-info .sample-label {
    font-size: 12px;
    font-weight: 600;
    color: #ff5000;
    line-height: 1.2;
}

.sample-item-info .sample-sub {
    font-size: 11px;
    color: #666;
    margin-top: 2px;
}

/* Bottom Row: Procurement Feature Cards */
.industrial-bottom-cards-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.industrial-feature-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle, #eee);
    border-radius: var(--radius-md, 8px);
    padding: 14px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.15s, box-shadow 0.15s;
}

.industrial-feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.fcard-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.fcard-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.fcard-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink-primary, #111);
}

.fcard-badge {
    font-size: 11px;
    font-weight: 600;
    color: #ff6a00;
    background: #fff5eb;
    padding: 2px 6px;
    border-radius: 4px;
    align-self: flex-start;
}

.fcard-icon {
    font-size: 22px;
}

.fcard-desc {
    font-size: 12px;
    color: #666;
    margin: 10px 0;
    line-height: 1.4;
}

.fcard-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: #ff5000;
    text-decoration: none;
}

.fcard-btn:hover {
    text-decoration: underline;
}

/* Col 3: Exclusive Procurement Consultant Sidebar */
.industrial-consultant-sidebar {
    background: #ffffff;
    border: 1px solid var(--border-subtle, #eee);
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
}

.consultant-card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
}

.consultant-avatar-wrap {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
}

.consultant-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, #fff2eb 0%, #ffdacf 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
}

.consultant-status-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #52c41a;
    border: 2px solid #ffffff;
    border-radius: 50%;
}

.consultant-greeting {
    font-size: 18px;
    font-weight: 700;
    color: var(--ink-primary, #111);
}

.consultant-title-sub {
    font-size: 12px;
    color: #666;
    margin: 4px 0 16px;
    line-height: 1.4;
}

.consultant-perks {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
    margin-bottom: 20px;
    padding: 10px;
    background: #fbfbfb;
    border-radius: 6px;
}

.perk-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #444;
}

.perk-check {
    color: #52c41a;
    font-weight: 700;
}

.btn-consultant-rfq {
    width: 100%;
    background: linear-gradient(90deg, #ff6a00 0%, #ff5000 100%);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    padding: 11px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: opacity 0.2s, transform 0.15s;
    margin-top: auto;
}

.btn-consultant-rfq:hover {
    opacity: 0.94;
    transform: translateY(-1px);
}

/* 4. Industrial Products Feed Section */
.industrial-feed-section {
    margin-top: 24px;
}

.feed-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.feed-header-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.feed-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--ink-primary, #111);
    margin: 0;
}

.feed-badge {
    font-size: 12px;
    color: #888;
}

.feed-header-tabs {
    display: flex;
    gap: 8px;
}

.feed-tab {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    color: #555;
    background: #ffffff;
    border: 1px solid var(--border-subtle, #eee);
    text-decoration: none;
    transition: all 0.15s;
}

.feed-tab.active,
.feed-tab:hover {
    background: #ff5000;
    color: #ffffff;
    border-color: #ff5000;
}

/* Industrial Products Grid */
.industrial-products-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.industrial-product-card {
    background: #ffffff;
    border-radius: var(--radius-md, 8px);
    border: 1px solid var(--border-subtle, #eee);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}

.industrial-product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: #ffd8c4;
}

.card-img-link {
    position: relative;
    width: 100%;
    padding-top: 100%;
    display: block;
    background: #fafafa;
    overflow: hidden;
}

.card-img-link img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.industrial-product-card:hover .card-img-link img {
    transform: scale(1.04);
}

.cad-support-badge {
    position: absolute;
    bottom: 6px;
    left: 6px;
    background: rgba(0, 0, 0, 0.72);
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 3px;
    backdrop-filter: blur(2px);
}

.industrial-product-card .card-body {
    padding: 10px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-price-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 6px;
}

.card-price-row .price-cny {
    color: #ff5000;
    font-weight: 700;
    font-size: 16px;
}

.card-price-row .currency-symbol {
    font-size: 12px;
}

.card-price-row .moq-tag {
    font-size: 11px;
    color: #888;
}

.industrial-product-card .card-title {
    font-size: 13px;
    font-weight: normal;
    line-height: 1.35;
    margin: 0 0 6px 0;
    height: 35px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.industrial-product-card .card-title a {
    color: var(--ink-primary, #222);
    text-decoration: none;
}

.industrial-product-card .card-title a:hover {
    color: #ff5000;
}

.card-specs-row {
    background: #f8f8fa;
    border-radius: 4px;
    padding: 3px 6px;
    margin-bottom: 8px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.specs-tag {
    font-size: 11px;
    color: #666;
}

.card-factory-row {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: #999;
}

.factory-badge {
    background: #fff2ea;
    color: #ff5000;
    font-size: 10px;
    font-weight: 600;
    padding: 1px 4px;
    border-radius: 2px;
    white-space: nowrap;
}

.factory-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #666;
}

.factory-province {
    white-space: nowrap;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .industrial-hero-grid {
        grid-template-columns: 220px 1fr;
    }
    .industrial-consultant-sidebar {
        grid-column: span 2;
    }
    .industrial-products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .industrial-hero-grid {
        grid-template-columns: 1fr;
    }
    .industrial-consultant-sidebar {
        grid-column: span 1;
    }
    .industrial-top-cards-row {
        grid-template-columns: 1fr;
    }
    .industrial-bottom-cards-row {
        grid-template-columns: 1fr;
    }
    .industrial-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}