.chc-converter {
    max-width: 600px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.chc-converter label {
    display: block;
    margin-bottom: 15px;
}

.chc-converter input {
    display: block;
    margin-top: 8px;
}

.chc-converter button {
    margin: 5px 8px 5px 0;
    padding: 10px 15px;
    cursor: pointer;
}

.chc-converter button:disabled {
    cursor: wait;
    opacity: 0.6;
}

.chc-zip[hidden] {
    display: none;
}