/* ==================== 列表页主体 ==================== */
.list-main {
    padding: 20px 0 40px;
}

.list-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
}

/* 筛选栏 */
.filter-bar {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
}

.filter-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-light);
}

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

.filter-label {
    font-weight: 600;
    color: var(--text);
    font-size: 13px;
    white-space: nowrap;
    padding-top: 4px;
    min-width: 50px;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.filter-options a {
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 13px;
    color: var(--text-light);
    transition: var(--transition);
}

.filter-options a:hover {
    color: var(--primary);
    background: rgba(255,106,0,0.06);
}

.filter-options a.active {
    background: var(--primary);
    color: #fff;
}

/* 更多筛选 - 下拉框 */
.filter-more {
    align-items: center;
}

.filter-dropdowns {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.filter-select {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.filter-select select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 6px 28px 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-white);
    font-size: 13px;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
    min-width: 100px;
}

.filter-select select:hover {
    border-color: var(--primary);
}

.filter-select select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(255,106,0,0.15);
}

.filter-select .iconfont {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: var(--text-lighter);
    pointer-events: none;
}

/* 列表工具栏 */
.list-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 12px 20px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
}

.sort-options {
    display: flex;
    gap: 4px;
}

.sort-options a {
    padding: 6px 14px;
    border-radius: 3px;
    font-size: 13px;
    color: var(--text-light);
    transition: var(--transition);
}

.sort-options a:hover {
    color: var(--primary);
}

.sort-options a.active {
    background: var(--primary);
    color: #fff;
}

/* 排序箭头 */
.sort-arrow {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.sort-arrow .arrow {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 12px;
    height: 14px;
    position: relative;
}

.sort-arrow .arrow .iconfont {
    font-size: 10px;
    line-height: 1;
    color: var(--text-lighter);
    transition: var(--transition);
}

.sort-arrow .arrow .iconfont:first-child {
    transform: rotate(180deg);
    margin-bottom: -2px;
}

.sort-arrow:hover .arrow .iconfont {
    color: var(--primary);
}

.sort-arrow.asc .arrow .iconfont:first-child,
.sort-arrow.desc .arrow .iconfont:last-child {
    color: var(--primary);
}

.list-stats {
    font-size: 13px;
    color: var(--text-light);
}

.list-stats strong {
    color: var(--primary);
    font-size: 16px;
}

/* 信息列表 */
.info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 16px;
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    animation: fadeIn 0.3s ease forwards;
}

.info-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.item-image {
    width: 120px;
    height: 90px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
}

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

.info-item:hover .item-image img {
    transform: scale(1.05);
}

.item-content {
    min-width: 0;
}

.item-content h4 {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.item-content h4 a {
    color: var(--text);
    transition: var(--transition);
}

.item-content h4 a:hover {
    color: var(--primary);
}

.tag-top,
.tag-hot {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.tag-top {
    background: #fff3e0;
    color: #e65100;
}

.tag-hot {
    background: #ffebee;
    color: #c62828;
}

.item-desc {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.item-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-lighter);
}

.item-meta .area {
    color: var(--link);
}

.item-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 8px;
    min-width: 120px;
}

.item-contact .phone {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.5px;
}

.contact-btn {
    padding: 6px 16px;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    border-radius: var(--radius);
    white-space: nowrap;
}

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

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 30px;
    padding: 20px 0;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-light);
    background: var(--bg-white);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.pagination a:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.pagination a.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.pagination .prev,
.pagination .next {
    padding: 0 16px;
}

/* 右侧边栏 */
.list-sidebar {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sidebar-block {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
}

.sidebar-block h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light);
}

.rec-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rec-list .rec-item {
    display: flex;
    gap: 10px;
    align-items: center;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.rec-list .rec-item:hover {
    background: var(--bg-gray);
}

.rec-list .rec-item img {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 3px;
    flex-shrink: 0;
}

.rec-list .rec-item p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ad-block {
    padding: 0;
    overflow: hidden;
}

.ad-block img {
    width: 100%;
    height: auto;
}

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

.hot-tags a {
    padding: 5px 12px;
    background: var(--bg-gray);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-light);
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.hot-tags a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ==================== 响应式 ==================== */
@media (max-width: 1024px) {
    .list-layout {
        grid-template-columns: 1fr;
    }

    .list-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    .filter-bar {
        padding: 12px;
    }

    .filter-row {
        flex-direction: column;
        gap: 8px;
    }

    .filter-label {
        padding-top: 0;
    }

    .list-toolbar {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .info-item {
        grid-template-columns: 100px 1fr;
        gap: 12px;
    }

    .item-image {
        width: 100px;
        height: 75px;
    }

    .item-contact {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding-top: 10px;
        border-top: 1px solid var(--border-light);
    }

    .item-meta {
        flex-wrap: wrap;
        gap: 8px;
    }

    .pagination a,
    .pagination span {
        min-width: 32px;
        height: 32px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .info-item {
        grid-template-columns: 1fr;
    }

    .item-image {
        width: 100%;
        height: 160px;
    }

    .item-content h4 {
        font-size: 14px;
    }

    .item-desc {
        font-size: 12px;
    }
}