body { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    height: 100vh; 
    font-family: Arial, sans-serif; 
}

.container { 
    text-align: center; 
}

.search-bar { 
    padding: 10px; 
    font-size: 16px; 
    width: 300px; 
}

.button { 
    padding: 10px 20px; 
    font-size: 16px; 
}

.result {
    margin-top: 20px;
    padding: 20px;
    border-radius: 8px;
    background-color: #f8f9fa;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.result-item {
    padding: 15px;
    border-bottom: 1px solid #dee2e6;
    text-align: left;
}

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

.result-label {
    font-weight: bold;
    color: #495057;
    margin-right: 10px;
}

.result-value {
    color: #212529;
}

.no-result {
    color: #dc3545;
    padding: 15px;
}

.success-result {
    color: #28a745;
}

/* 搜索结果样式 */
.result-header {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #eee;
}

.debtor-name {
    color: #2c3e50;
    margin: 0 0 10px 0;
}

.remaining-debt {
    font-size: 18px;
    color: #34495e;
}

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

.repayment-section h3 {
    color: #2c3e50;
    margin-bottom: 20px;
}

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

.repayment-item {
    display: flex;
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

.repayment-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.repayment-date {
    min-width: 100px;
    color: #7f8c8d;
    font-size: 14px;
}

.repayment-details {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 20px;
}

.repayment-amount {
    font-weight: bold;
    color: #27ae60;
    font-size: 16px;
}

.repayment-method {
    color: #34495e;
    background: #f7f9fc;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 14px;
}

.repayment-comment {
    color: #95a5a6;
    font-size: 14px;
}

.no-repayments, .no-result, .no-input {
    color: #7f8c8d;
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}