body {
    font-family: sans-serif;
    background: #f2f2f2;
    padding: 20px;
}

h1, h2 {
    color: #333;
}

table {
    border-collapse: collapse;
    width: 100%;
    background: #fff;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
}

th {
    background: #eee;
}

form {
    margin-bottom: 20px;
    background: #fff;
    padding: 15px;
    border-radius: 8px;
}

input[type="text"], input[type="datetime-local"], select {
    padding: 5px;
    margin: 5px;
}

input[type="submit"] {
    padding: 8px 12px;
    margin: 5px;
}