/* style.css */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
    color: #333;
}

.container, #order-summary {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-width: 600px;
    margin: 20px auto;
    text-align: center;
}

h1 {
    color: #333;
    font-size: 24px;
    margin-bottom: 20px;
}

input[type="text"], input[type="email"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 4px;
    font-size: 18px;
    box-sizing: border-box;
    text-align: center;
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 12px 20px;
    border: none;
    cursor: pointer;
    font-size: 18px;
    margin-top: 10px;
}

button:hover {
    background-color: #45a049;
}

#warning-message {
    color: #ff0000;
    font-size: 15px;
    margin-top: 20px;
    font-weight: bold;
}


#serial-number {
    font-weight: bold;
}

.important {
    color: red;
    font-weight: bold;
}

.bold {
    font-weight: bold;
}

.email-info, .email-prompt {
    color: red;
    font-weight: bold;
}

/* Media Queries */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    .container, #order-summary {
        padding: 15px;
        margin: 10px auto;
    }

    h1 {
        font-size: 20px;
    }

    input[type="text"], input[type="email"] {
        font-size: 16px;
        padding: 8px;
    }

    button {
        font-size: 16px;
        padding: 10px 15px;
    }

    #warning-message {
        font-size: 12px;
    }
}