body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

/* 搜索条件区域 */
.search-conditions {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e6e6e6;
}

.search-conditions h3 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #333;
    border-bottom: 2px solid #4986BE;
    padding-bottom: 8px;
}

.condition-group {
    margin-bottom: 15px;
}

.condition-label {
    display: inline-block;
    width: 80px;
    font-size: 12px;
    color: #666;
    vertical-align: top;
}

.condition-options {
    display: inline-block;
    width: calc(100% - 90px);
}

.condition-option {
    display: inline-block;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    color: #495057;
    padding: 4px 8px;
    margin: 2px 5px 2px 0;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.condition-option:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.condition-option.active {
    background: #4986BE;
    color: white;
    border-color: #4986BE;
}

/* 搜索结果表格 */
.search-results {
    background: white;
    border: 1px solid #e6e6e6;
}

.results-header {
    background: #f8f9fa;
    padding: 15px 20px;
    border-bottom: 1px solid #e6e6e6;
    font-size: 14px;
    color: #666;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
}

.results-table th {
    background: #4986BE;
    color: white;
    padding: 12px 8px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    border: 1px solid #386691;
}

.results-table td {
    padding: 10px 8px;
    border: 1px solid #e6e6e6;
    font-size: 12px;
    vertical-align: middle;
}

.results-table tbody tr:hover {
    background-color: #f8f9fa;
}

.result-title {
    color: #333;
    text-decoration: none;
    font-weight: 500;
}

.result-title:hover {
    color: #4986BE;
    text-decoration: none;
}

.result-type {
    background: #4986BE;
    color: white;
    padding: 2px 6px;
    font-size: 11px;
}

/* 右侧最新招标公告 */
.latest-announcements {
    background: white;
    border: 1px solid #e6e6e6;
    margin-left: 20px;
}

.announcements-header {
    background: #4986BE;
    color: white;
    padding: 12px 15px;
    font-size: 14px;
    font-weight: bold;
}

.announcements-list {
    padding: 0;
}

.announcement-item {
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s;
}

.announcement-item:hover {
    background-color: #f8f9fa;
}

.announcement-item:last-child {
    border-bottom: none;
}

.announcement-title {
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 5px;
}

.announcement-title a {
    color: #333;
    text-decoration: none;
}

.announcement-title a:hover {
    color: #4986BE;
    text-decoration: none;
}

.announcement-meta {
    font-size: 11px;
    color: #999;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.announcement-type {
    background: #28a745;
    color: white;
    padding: 1px 4px;
    font-size: 10px;
}

/* 分页 */
.pagination-container {
    text-align: center;
    padding: 20px;
    background: white;
    border: 1px solid #e6e6e6;
    border-top: none;
}

/* 活跃筛选条件 */
.active-filters {
    background: #e3f2fd;
    border: 1px solid #bbdefb;
    padding: 10px 15px;
    margin-bottom: 15px;
    font-size: 12px;
}

.active-filters strong {
    color: #1976d2;
}

.filter-tag {
    display: inline-block;
    background: #4986BE;
    color: white;
    padding: 2px 6px;
    margin: 2px 5px 2px 0;
    font-size: 11px;
}

.filter-tag .remove {
    margin-left: 5px;
    cursor: pointer;
    font-weight: bold;
}

.filter-tag .remove:hover {
    color: #ffeb3b;
}