<!doctype html>
<html lang="cs">
<head>
  <meta charset="utf-8">
  <title>Generátor katalogu</title>
  <style>
    body {
      font-family: Arial, sans-serif;
      max-width: 760px;
      margin: 40px auto;
      background: #f7f3ee;
      color: #222;
    }
    .box {
      background: white;
      padding: 28px;
      border-radius: 18px;
      box-shadow: 0 8px 30px rgba(0,0,0,.08);
    }
    label {
      display: block;
      margin-top: 18px;
      font-weight: bold;
    }
    input {
      margin-top: 8px;
      width: 100%;
    }
    button {
      margin-top: 28px;
      padding: 14px 22px;
      border: 0;
      border-radius: 999px;
      background: #222;
      color: white;
      font-size: 16px;
      cursor: pointer;
    }
    .hint {
      color: #666;
      font-size: 14px;
    }
  </style>
</head>
<body>
  <div class="box">
    <h1>Generátor katalogu</h1>
    <p class="hint">Nahraj CSV a fotky produktů. Názvy fotek musí odpovídat sloupci <code>image</code> v CSV.</p>

    <form action="/generate" method="post" enctype="multipart/form-data">
      <label>CSV soubor</label>
      <input type="file" name="csv_file" accept=".csv" required>

      <label>Fotky produktů</label>
      <input type="file" name="images" accept="image/*" multiple>

      <label>ZIP s fotkami</label>
      <input type="file" name="images_zip" accept=".zip">

      <button type="submit">Vygenerovat katalog PDF</button>
    </form>
  </div>
</body>
</html>
