/* 自定义样式 */

body {
    background-color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.container {
    max-width: 900px;
}

.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.card-header {
    background-color: #007bff;
    color: white;
    font-weight: 600;
}

.form-label {
    font-weight: 500;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0069d9;
    border-color: #0062cc;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-success:hover {
    background-color: #218838;
    border-color: #1e7e34;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}

#summary {
    background-color: #e7f3ff;
    border: 1px solid #b8daff;
    border-radius: 4px;
    padding: 15px;
}

#summary h3 {
    color: #004085;
    margin-top: 0;
    margin-bottom: 15px;
}

#summary p {
    margin-bottom: 5px;
}

.table {
    font-size: 14px;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    .card-header h2 {
        font-size: 1.2rem;
    }
}

/* 加载动画样式 */
#loading {
    margin: 30px 0;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* 文件上传按钮样式 */
input[type="file"] {
    cursor: pointer;
}

/* 月份选择下拉框样式 */
select.form-select {
    cursor: pointer;
}

/* 结果表格样式 */
#resultTable {
    margin-top: 20px;
}

/* 导出按钮样式 */
#exportButton {
    margin-right: 10px;
}