body {
            font-family: Arial, sans-serif;
            margin: 20px;
        }
        fieldset {
            border: 1px solid #ccc;
            padding: 10px;
            margin-bottom: 15px;
        }
        label {
            display: block;
            margin-bottom: 8px;
        }
        input[type="text"],
        input[type="date"],
        select,
        textarea {
            width: 100%;
            padding: 8px;
            box-sizing: border-box;
            margin-top: 4px;
        }
        input[type="submit"] {
            padding: 10px 15px;
            background-color: #28a745;
            color: white;
            border: none;
            cursor: pointer;
        }
        input[type="submit"]:hover {
            background-color: #218838;
        }