body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}
h1 {
    text-align: center;
    color: #333;
}
.search-bar {
    width: calc(100% - 22px);
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}
.button {
    padding: 10px 20px;
    margin: 5px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.button:hover {
    background-color: #0056b3;
}
.result {
    margin-top: 20px;
}
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}
.page-item {
    margin: 0 5px;
    cursor: pointer;
    color: #007bff;
}
.page-item.active {
    font-weight: bold;
    color: #333;
}

/* 查询结果表格样式 */
.result table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.result th, .result td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.result th {
    background-color: #f5f5f5;
    font-weight: bold;
    color: #333;
}

.result tr:hover {
    background-color: #f9f9f9;
}

/* 空结果样式 */
.no-result {
    padding: 20px;
    text-align: center;
    color: #666;
    background-color: #f9f9f9;
    border-radius: 4px;
    margin-top: 20px;
}

/* 错误消息样式 */
.error-message {
    padding: 10px;
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    margin-top: 20px;
}

/* 搜索结果容器 */
.search-result {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* 结果头部样式 */
.result-header {
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.debtor-name {
    color: #333;
    font-size: 24px;
    margin: 0 0 10px 0;
}

.remaining-debt {
    font-size: 18px;
    color: #666;
}

.remaining-debt .amount {
    color: #e74c3c;
    font-weight: bold;
}

/* 还款记录部分 */
.repayment-section h3 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.repayment-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.repayment-item {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #3498db;
}

.repayment-date {
    color: #666;
    font-size: 14px;
    margin-bottom: 8px;
}

.repayment-details {
    display: grid;
    gap: 8px;
}

.label {
    color: #666;
    font-weight: 500;
}

.repayment-amount {
    color: #27ae60;
    font-weight: bold;
}

/* 无记录提示 */
.no-repayments, .no-result, .no-input {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    color: #666;
}

.no-result, .no-input {
    margin: 20px auto;
    max-width: 400px;
}

/* 图标样式 */
.fas {
    margin-right: 8px;
}

/* 为表单添加样式 */
#searchForm {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

/* 为按钮添加不同状态 */
#addRecordBtn {
    background-color: #28a745; /* 区分普通查询按钮 */
}

#addRecordBtn:hover {
    background-color: #218838;
}