.whc-container {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    padding: 20px;
    margin: 20px 0;
    border-radius: 5px;
}

.whc-locked-content {
    text-align: center;
}

.whc-qrcode {
    margin: 20px 0;
}

.whc-qrcode img {
    max-width: 200px;
    height: auto;
    border: 1px solid #eee;
    padding: 5px;
    background-color: #fff;
}

.whc-verification-form input[type="text"] {
    padding: 8px;
    width: 200px;
    margin-right: 10px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

.whc-verification-form button {
    padding: 8px 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

.whc-verification-form button:hover {
    background-color: #45a049;
}

.whc-content {
    background-color: #f0f8ff;
    border: 1px solid #add8e6;
    padding: 20px;
    margin: 20px 0;
    border-radius: 5px;
}