/**
 * ICP3 主题页面样式
 * 包含：首页、商机列表、商家列表、商品列表等页面专属样式
 */

/* ==================== 首页样式 ==================== */

/* Hero 区域 - 分屏式设计 */
.icp3-hero {
    background: linear-gradient(135deg, #E6F7FF 0%, #FFFFFF 100%);
    padding: 64px 0;
    margin-bottom: 48px;
}

.icp3-hero-content {
    display: flex;
    align-items: center;
    gap: 64px;
}

.icp3-hero-left {
    flex: 1;
}

.icp3-hero-left h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0 0 24px;
}

.icp3-hero-left p {
    font-size: 20px;
    color: var(--text-secondary);
    margin: 0 0 32px;
}

.icp3-hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

/* Hero 数据统计 */
.icp3-hero-stats {
    display: flex;
    gap: 48px;
}

.icp3-hero-stats .stat-item {
    display: flex;
    flex-direction: column;
}

.icp3-hero-stats .stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 8px;
}

.icp3-hero-stats .stat-label {
    font-size: 14px;
    color: var(--text-tertiary);
}

/* Hero 右侧轮播图 */
.icp3-hero-right {
    flex: 1;
}

.icp3-hero-carousel {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 400px;
}

.icp3-hero-carousel .carousel-inner,
.icp3-hero-carousel .item {
    height: 100%;
}

.icp3-hero-carousel .item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 快捷入口区域 */
.icp3-quick-entry {
    margin-bottom: 48px;
}

.icp3-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.icp3-quick-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition-base);
    text-decoration: none;
}

.icp3-quick-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-8px);
}

.icp3-quick-card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--primary-blue-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--bg-white);
}

.icp3-quick-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* 通用区块样式 */
.icp3-section {
    margin-bottom: 64px;
}

.icp3-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.icp3-section-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.icp3-section-header h2 i {
    color: var(--primary-blue);
}

.icp3-more-link {
    color: var(--text-secondary);
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.icp3-more-link:hover {
    color: var(--primary-blue);
}

/* 筛选标签 */
.icp3-filter-tabs {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 0;
}

.icp3-filter-tabs a {
    position: relative;
    padding: 12px 24px;
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition-fast);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.icp3-filter-tabs a:hover,
.icp3-filter-tabs a.active {
    color: var(--primary-blue);
    border-bottom-color: var(--primary-blue);
}

/* ==================== 商机卡片样式 ==================== */
.icp3-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.icp3-info-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.icp3-info-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.icp3-info-card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.icp3-info-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.icp3-info-card:hover .icp3-info-card-image img {
    transform: scale(1.1);
}

.icp3-info-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 16px;
    background: var(--primary-blue-gradient);
    color: var(--bg-white);
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.icp3-info-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.icp3-info-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.icp3-info-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.icp3-info-card-category {
    font-size: 12px;
    color: var(--text-tertiary);
}

.icp3-info-card-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--error-red);
}

.icp3-info-card-footer {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-tertiary);
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.icp3-info-card-footer span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ==================== 商品分类按钮样式 ==================== */
.icp3-category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.icp3-category-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    border: 2px solid #e0e6ed;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.icp3-category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(24, 144, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.icp3-category-btn:hover::before {
    left: 100%;
}

.icp3-category-btn:hover {
    background: linear-gradient(135deg, #1890FF 0%, #096dd9 100%);
    border-color: #1890FF;
    box-shadow: 0 6px 16px rgba(24, 144, 255, 0.3);
    transform: translateY(-3px);
}

.icp3-category-name {
    font-size: 16px;
    font-weight: 600;
    color: #262626;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.icp3-category-btn:hover .icp3-category-name {
    color: #ffffff;
}

.icp3-category-count {
    font-size: 13px;
    color: #8C8C8C;
    padding: 5px 14px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 14px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.icp3-category-btn:hover .icp3-category-count {
    background: rgba(255, 255, 255, 0.95);
    color: #1890FF;
    font-weight: 600;
}

/* ==================== 商家卡片样式 ==================== */
.icp3-merchant-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 24px;
}

.icp3-merchant-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-base);
    display: flex;
    gap: 32px;
}

.icp3-merchant-card:hover {
    box-shadow: var(--shadow-hover);
}

/* 商家左侧信息 */
.icp3-merchant-card-left {
    flex: 0 0 200px;
    text-align: center;
}

.icp3-merchant-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    display: block;
    border: 4px solid var(--primary-blue-lighter);
}

.icp3-merchant-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
}

.icp3-merchant-rating {
    color: var(--warning-orange);
    margin-bottom: 12px;
}

.icp3-merchant-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

/* 商家中间信息 */
.icp3-merchant-card-middle {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.icp3-merchant-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.icp3-merchant-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
}

.icp3-merchant-stats span {
    color: var(--text-tertiary);
    font-size: 14px;
}

.icp3-merchant-stats i {
    color: var(--primary-blue);
    margin-right: 6px;
}

.icp3-btn-enter-shop {
    align-self: flex-start;
    margin-top: auto;
}

/* 商家右侧商品 */
.icp3-merchant-card-right {
    flex: 0 0 400px;
}

.icp3-merchant-goods-scroll {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.icp3-merchant-goods-scroll::-webkit-scrollbar {
    height: 6px;
}

.icp3-merchant-goods-scroll::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 3px;
}

/* ==================== 响应式 ==================== */
@media (max-width: 991px) {
    .icp3-hero-content {
        flex-direction: column;
        gap: 32px;
    }
    
    .icp3-quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .icp3-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .icp3-category-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .icp3-merchant-card {
        flex-direction: column;
    }

    .icp3-merchant-card-left,
    .icp3-merchant-card-right {
        flex: 1;
    }
}

@media (max-width: 767px) {
    .icp3-hero-left h1 {
        font-size: 32px;
    }
    
    .icp3-quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .icp3-info-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .icp3-category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .icp3-category-btn {
        padding: 20px 12px;
    }

    .icp3-category-name {
        font-size: 15px;
    }

    .icp3-hero-stats {
        gap: 24px;
    }
}