/* 产品中心页样式 */

/* 筛选区域 */
.filter-section {
    padding: 40px 0;
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
}

.filter-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-label {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 14px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    color: var(--text-gray);
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--white);
}

/* 产品网格 */
.products-main {
    /* padding: 60px 0; */
}

.products-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-item {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.product-item-img {
    height: 200px;
    /* background: linear-gradient(135deg, var(--primary-gray) 0%, var(--primary-dark) 100%); */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    position: relative;
    overflow: hidden;
}

.product-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--accent-gold);
    color: var(--white);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.product-item-content {
    padding: 20px;
}

.product-item-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.product-item-content .spec {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 10px;
}

.product-item-content .price {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.product-item-actions {
    display: flex;
    gap: 10px;
}

.product-item-actions .btn {
    flex: 1;
    padding: 10px;
    font-size: 13px;
    text-align: center;
}

/* 分类标题 */
.category-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 35px 0 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--accent-gold);
}


.inquiry-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    z-index: 2000;
}

.inquiry-modal.is-open {
    display: flex;
}

.inquiry-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.inquiry-modal__dialog {
    position: relative;
    width: 100%;
    max-width: 360px;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.inquiry-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.inquiry-modal__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
}

.inquiry-modal__close {
    border: 0;
    background: transparent;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: var(--text-gray);
}

.inquiry-modal__body {
    padding: 18px 16px 20px;
    text-align: center;
}

.inquiry-modal__qr {
    width: 220px;
    height: 220px;
    object-fit: contain;
    max-width: 100%;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.inquiry-modal__hint {
    margin-top: 12px;
    font-size: 13px;
    color: var(--text-gray);
}

/* 响应式 */
@media (max-width: 1200px) {
    .products-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .products-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .products-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .product-item-img {
        height: 130px;
    }
}