.sidebar {
    background-color: #e9ecef;
    min-height: 100vh;
    padding: 20px 0;
}
.sidebar .nav-link {
    color: #495057;
    padding: 8px 20px;
    border-radius: 0;
    margin-bottom: 2px;
}
.sidebar .nav-link:hover, .sidebar .nav-link.active {
    background-color: #3072f6;
    color: white;
}
.filter-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.auction-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.auction-card:hover {
    transform: translateY(-5px);
}
.auction-image {
    position: relative;
    height: 100%;
    background-size: cover;
    background-position: center;
}
.category-label {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
}
.auction-info {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #dc3545;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 18px;
}
.auction-content {
    padding: 20px;
}
.auction-title {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1; /* 限制为两行 */
    -webkit-box-orient: vertical;
}
.auction-company {
    color: #666;
    font-size: 14px;
    margin-bottom: 20px;
}
.auction-time {
    color: #3072f6;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
}
.auction-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 14px;
    color: #666;
}
.btn-group-custom {
    display: flex;
    gap: 10px;
}
.btn-target {
    background-color: #3072f6;
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 14px;
}
.btn-target:hover {
    background-color: #3072f6;
    color: white;
}
.btn-bid {
    background-color: #3072f6;
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 18px;
}
.btn-bid:hover {
    background-color: #3072f6;
    color: white;
}
.filter-tabs .nav-link {
    color: #495057;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: 10px 20px;
}
.filter-tabs .nav-link.active {
    color: #3072f6;
    border-bottom-color: #3072f6;
    background: none;
}
.date-input-group {
    display: flex;
    align-items: center;
    gap: 10px;
}
.btn-search {
    background-color: #3072f6;
    color: white;
    border: none;
    border-radius: 4px;
}
.kindName{
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: center;
    padding: 12px;
    margin-bottom: 15px;
    background: #deedff;
}
.pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}

.pagination .page-link {
    color: #666;
    border: 1px solid #ddd;
    padding: 8px 12px;
}

.pagination .page-item.active .page-link {
    background-color: #3072f6;
    border-color: #3072f6;
}

.pagination-info {
    margin-left: 20px;
    color: #666;
    font-size: 14px;
}

.goto-page {
    margin-left: 15px;
}

.goto-page input {
    width: 50px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
    margin: 0 5px;
}

.btn-goto {
    background: #3072f6;
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 4px;
    font-size: 12px;
}