/* product-list.css - 产品列表页样式 */
/* 注意：CSS变量和全局重置样式已移至public.css */

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
    text-align: center;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-detail {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 20px;
}

.btn-detail:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-inquiry {
    background-color: var(--accent-color);
    padding: 10px 20px;
}

.btn-inquiry:hover {
    background-color: #e55a2e;
}

.btn-view-more {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 30px;
    font-size: 1rem;
}

.btn-view-more:hover {
    background-color: var(--primary-color);
    color: white;
}

/* 产品列表Banner */
.product-list-banner {
    height: 60vh;
    min-height: 500px;
    background: linear-gradient(135deg, rgba(26, 107, 179, 0.9) 0%, rgba(13, 77, 140, 0.9) 100%), 
                url('https://images.unsplash.com/photo-1582719508461-905c673771fd?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    position: relative;
    /* margin-top: 70px; */
}

.banner-content {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.banner-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.banner-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 系列导航 */
.series-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 40px;
}

.series-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
    min-width: 100px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.series-nav-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.series-nav-item.active {
    background-color: white;
    color: var(--primary-color);
}

.series-nav-item i {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.series-nav-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* 产品筛选和排序 */
.product-filters-section {
    background-color: white;
    padding: 40px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 50px;
    z-index: 100;
}

.filters-container {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 30px;
    align-items: start;
    margin-bottom: 30px;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-label {
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark-color);
    font-size: 1.1rem;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn, .feature-btn {
    padding: 8px 16px;
    background-color: var(--light-gray);
    border: none;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-color);
}

.filter-btn:hover, .feature-btn:hover {
    background-color: #e1e5eb;
    color: var(--dark-color);
}

.filter-btn.active, .feature-btn.active {
    background-color: var(--primary-color);
    color: white;
}

.sort-group {
    min-width: 180px;
}

.sort-select {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    background-color: white;
    cursor: pointer;
    transition: var(--transition);
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 107, 179, 0.1);
}

/* 搜索框 */
.search-box {
    display: flex;
    align-items: center;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 5px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

.search-box i {
    padding: 0 15px;
    color: var(--gray-color);
    font-size: 1.1rem;
}

.search-box input {
    flex: 1;
    border: none;
    padding: 12px 0;
    font-size: 1rem;
    outline: none;
}

.search-btn {
    padding: 12px 24px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background-color: var(--primary-dark);
}

/* 产品列表主区域 */
.product-list-main {
    padding: 60px 0;
}

.product-series-section {
    margin-bottom: 80px;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow-card);
    position: relative;
    overflow: hidden;
}

.product-series-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background-color: var(--primary-color);
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.series-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.series-title-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.series-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(26, 107, 179, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.series-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.series-title {
    font-size: 2.2rem;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.series-desc {
    color: var(--gray-color);
    font-size: 1.1rem;
    max-width: 700px;
}

.series-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--light-gray);
    padding: 15px 20px;
    border-radius: var(--border-radius);
}

.count-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

/* 产品网格布局 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.product-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow-card);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

.product-card-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-color);
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 107, 179, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.quick-view-btn {
    padding: 12px 24px;
    background-color: white;
    color: var(--primary-color);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.quick-view-btn:hover {
    background-color: var(--light-gray);
    transform: scale(1.05);
}

.product-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-header {
    margin-bottom: 15px;
}

.product-title {
    font-size: 1.4rem;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.product-subtitle {
    color: var(--gray-color);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-icon {
    color: var(--primary-color);
    font-size: 0.9rem;
    width: 20px;
}

.feature-text {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.product-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 25px;
    flex: 1;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
}

.spec-label {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.spec-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-color);
}

.product-action {
    margin-top: auto;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.price-current {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.price-original {
    font-size: 1.1rem;
    color: var(--gray-color);
    text-decoration: line-through;
}

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

.product-buttons .btn {
    flex: 1;
    text-align: center;
    padding: 10px;
    font-size: 0.9rem;
}

.series-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* 快速查看模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background-color: white;
    border-radius: var(--border-radius);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--gray-color);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    z-index: 10;
}

.modal-close:hover {
    background-color: var(--light-gray);
    color: var(--dark-color);
}

.modal-body {
    padding: 40px;
}

/* 咨询报价表单 */
.inquiry-form-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.inquiry-form-modal.active {
    display: flex;
}

.inquiry-form-content {
    background-color: white;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 500px;
    padding: 30px;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

.inquiry-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--gray-color);
    cursor: pointer;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.inquiry-close:hover {
    background-color: var(--light-gray);
    color: var(--dark-color);
}

.inquiry-form-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.inquiry-form-content p {
    color: var(--gray-color);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.inquiry-form-content .form-group {
    margin-bottom: 20px;
}

.inquiry-form-content label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

.inquiry-form-content .form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition);
}

.inquiry-form-content .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 107, 179, 0.1);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.btn-submit:hover {
    background-color: var(--primary-dark);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .filters-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    .product-list-banner {
        height: 50vh;
        min-height: 400px;
    }
    
    .banner-content h1 {
        font-size: 2.8rem;
    }
    
    .series-nav {
        gap: 8px;
    }
    
    .series-nav-item {
        min-width: 85px;
        padding: 12px 15px;
    }
    
    .series-nav-item i {
        font-size: 1.5rem;
    }
    
    .series-nav-item span {
        font-size: 0.8rem;
    }
    
    .series-title {
        font-size: 1.8rem;
    }
    
    .product-series-section {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .product-list-banner {
        height: 40vh;
        min-height: 350px;
        margin-top: 60px;
    }
    
    .banner-content h1 {
        font-size: 2.2rem;
    }
    
    .banner-content p {
        font-size: 1rem;
    }
    
    .series-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .series-count {
        align-self: flex-start;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .product-features, .product-specs {
        grid-template-columns: 1fr;
    }
    
    .product-buttons {
        flex-direction: column;
    }
    
    .modal-body {
        padding: 30px 20px;
    }
}

@media (max-width: 576px) {
    .product-list-banner {
        height: 35vh;
        min-height: 300px;
    }
    
    .banner-content h1 {
        font-size: 1.8rem;
    }
    
    .series-nav {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-series-section {
        padding: 20px;
    }
    
    .series-title-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .search-box {
        flex-direction: column;
        background-color: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
    }
    
    .search-box input {
        width: 100%;
        padding: 12px 15px;
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        margin-bottom: 10px;
    }
    
    .search-btn {
        width: 100%;
    }
}