{% if columns %}
<table class="data-table cash-flow-table">
  <thead>
    <tr>
      <th>Period</th>
      <th class="num">Income €</th>
      <th class="num">Expense €</th>
      <th class="num">Net €</th>
    </tr>
  </thead>
  <tbody>
    {% for col in columns %}
    <tr>
      <td><a href="{{ col.txn_url }}">{{ col.label }}</a></td>
      <td class="num pos"><a href="{{ col.txn_url }}">{{ "%.2f" | format(col.income) }}</a></td>
      <td class="num neg"><a href="{{ col.txn_url }}">{{ "%.2f" | format(col.expense) }}</a></td>
      <td class="num {{ 'pos' if col.net >= 0 else 'neg' }}">{{ "%.2f" | format(col.net) }}</td>
    </tr>
    {% endfor %}
    <tr class="net-row">
      <td><a href="{{ total_txn_url }}">Total</a></td>
      <td class="num pos">{{ "%.2f" | format(result.total_income) }}</td>
      <td class="num neg">{{ "%.2f" | format(result.total_expense) }}</td>
      <td class="num {{ 'pos' if result.total_net >= 0 else 'neg' }}">{{ "%.2f" | format(result.total_net) }}</td>
    </tr>
  </tbody>
</table>
{% else %}
<p><em>No periods in the selected window.</em></p>
{% endif %}