body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: lavender;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    flex-direction: column;
}

h1 {
    background-color: beige;
    border: darkcyan solid 2px;
    padding: 10px;
    border-radius: 10px;
    width: 350px;
    text-align: center;
    margin-bottom: 20px;
}

form {
    width: 80%;
    max-width: 400px;
    margin: 0 auto;
    border: mediumorchid solid 2px;
    border-radius: 5px;
    text-align: left;
    padding: 10px;
    background-color: papayawhip;
}

input[type=text], input[type=button], input[type=tel], input[type=email], input[type=number], input[type=date], input[type=url] {
    padding: 8px;
    background-color: lightseagreen;
    border: mediumorchid solid 2px;
    width: 100%;
    margin-bottom: 15px;
    box-sizing: border-box;
}

input[type=color] {
    background-color: mediumaquamarine;
    border: mediumorchid solid 2px;
    width: 100%;
    margin-bottom: 15px;
    box-sizing: border-box;
}

select {
    background-color: mediumaquamarine;
    border: mediumorchid solid 2px;
    width: 100%;
    margin-bottom: 15px;
    box-sizing: border-box;
}

input[type="checkbox"] {
    margin-right: 10px;
    width: 20px;
    height: 20px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

label {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    display: inline-block;
    padding: 5px 10px;
    background-color: lightseagreen;
    border-radius: 5px;
    transition: background-color 0.3s;
    cursor: pointer;
}

label:hover {
    background-color: mediumseagreen;
}

input[type="button"] {
    background-color: lightseagreen;
    border: mediumorchid solid 2px;
    padding: 10px;
    width: 100%;
    cursor: pointer;
}

input[type="button"]:hover {
    background-color: mediumseagreen;
}

#error-message {
    color: red;
    font-size: 14px;
    margin-top: 15px;
}