#ctn-generator {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
}

#ctn-generator h2 {
    text-align: center;
    color: #333;
}

#ctn-generator label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

#ctn-generator select,
#ctn-generator input {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

#ctn-generate {
    display: block;
    width: 100%;
    padding: 10px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#ctn-generate:hover {
    background: #005a8c;
}

#ctn-results div {
    padding: 10px;
    background: #e9e9e9;
    margin-bottom: 5px;
    border-radius: 4px;
}

#ctn-results .copy-name {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 5px 10px;
    margin-left: 10px;
    cursor: pointer;
}

#ctn-results .copy-name:hover {
    background: #005a8c;
}