{% block title %}
    <div style="text-align:center">
        <p>Stock estimation</p>
    </div>
{% endblock %}

{% block content %}
    <div class="main">
        <div class="form-container">
            {{ formfields }}
            <div class="button-container">
                {{ next_button }}
            </div>
        </div>
    </div>

    <style>
        body {
            margin: 0;
            padding: 0;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f5f5f5;
        }

        .main {
            background-color: #fff;
            max-width: 800px;
            margin: 0 auto;
            padding: 40px;
            text-align: center;
            border: 2px solid #2c3e50;
            border-radius: 5px;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
        }

        .form-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .button-container {
            display: inline-block;
            margin-top: 30px;
        }

        button {
            background-color: #2c3e50;
            color: #fff;
            border: none;
            border-radius: 5px;
            padding: 22px 44px;
            cursor: pointer;
            transition: background-color 0.3s ease;
            font-weight: bold;
        }

        button:hover {
            background-color: #1a242f;
            padding: 26px 50px;
        }
    </style>
{% endblock %}