<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{ page_title }}</title>
<style>
body {
font-family: 'Arial', sans-serif;
background-color: #f4f4f4;
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
margin: 0;
}
main {
max-width: 300px;
padding: 20px;
background-color: #fff;
border-radius: 8px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
label {
display: block;
margin-bottom: 8px;
color: #555;
}
input {
width: 100%;
padding: 8px;
margin-bottom: 16px;
box-sizing: border-box;
border: 1px solid #ccc;
border-radius: 4px;
}
button {
background-color: #4caf50;
color: #fff;
padding: 10px 15px;
border: none;
border-radius: 4px;
cursor: pointer;
display: block;
width: 100%;
}
button:hover {
background-color: #45a049;
}
p {
color: red;
text-align: center;
}
</style>
</head>
<body>
<main>
{% block content %}{% endblock %}
</main>
</body>
</html>