.wbc-wrap {
    width: 100%;
    max-width: 580px;
    margin: 20px 0;
    padding: 24px;
    border: 1px solid #d9d9d9;
    border-radius: 14px;
    background: #ffffff;
    box-sizing: border-box;
}

.wbc-title {
    margin: 0 0 16px;
    font-size: 24px;
    line-height: 1.3;
}

.wbc-field {
    margin-bottom: 16px;
}

.wbc-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.wbc-input {
    width: 100%;
    max-width: 260px;
    padding: 10px 12px;
    border: 1px solid #cfcfcf;
    border-radius: 8px;
    font-size: 16px;
    box-sizing: border-box;
}

.wbc-button {
    display: inline-block;
    padding: 10px 18px;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
}

.wbc-error {
    margin-top: 14px;
    color: #b42318;
    font-weight: 600;
}

.wbc-result {
    margin-top: 18px;
    padding: 16px;
    border-radius: 10px;
    background: #f7f7f7;
}

.wbc-result-main,
.wbc-result-match {
    margin-bottom: 10px;
    font-size: 16px;
}

.wbc-result-note {
    font-size: 14px;
    line-height: 1.5;
    color: #555;
}

.single-product .wbc-wrap {
    max-width: 100%;
}