#xlsx-test-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 15px;
}

#xlsx-test-container .preview-card {
    flex: 1;
    min-height: 300px;
}

#xlsx-test-container .response-body {
    min-height: 200px;
}

.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table th,
.data-table td {
    border: 1px solid #ddd;
    padding: 8px 12px;
    text-align: left;
}

.data-table th {
    background: #f3f4f6;
    font-weight: 600;
}

.data-table tr:nth-child(even) {
    background: #fff;
}

.data-table tr:nth-child(odd) {
    background: #f9fafb;
}