body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9; /* Light background */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Full viewport height */
    margin: 0;
}

form {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    width: 100%;
    max-width: 400px; /* Max width for readability */
}

label {
    display: block; /* Make label take up full width */
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

input[type="text"],
input[type="tel"],
input[type="datetime-local"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Include padding and border in the element's total width and height */
    font-size: 16px;
}

button[type="submit"] {
    background-color: #007bff; /* Primary button color */
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #0056b3; /* Darker color on hover */
}