eal value!</p>
        
        <div class="test-controls">
            <h3>Reactive Test Configuration</h3>
            <div class="test-control">
                <label>Row Count:</label>
                <select id="rowCount">
                    <option value="100">100 rows</option>
                    <option value="500">500 rows</option>
                    <option value="1000" selected>1000 rows</option>
                    <option value="2000">2000 rows</option>
                </select>
            