{% extends "layout.html" %}
{% block content %}
<div class="card shadow-sm">
  <div class="card-body">
    <h1 class="h4 mb-3">Upload XML</h1>
    <form method="post" action="/upload" enctype="multipart/form-data">
      <input class="form-control" type="file" name="file" accept=".xml" required>
      <button class="btn btn-primary mt-3">Upload & Import</button>
      <div class="text-muted small mt-2">Large files are streamed to disk then imported via streaming XML parsing.</div>
    </form>
  </div>
</div>
{% endblock %}