/* Captcha styling */
.op-captcha-container {
    padding: 10px;
    border: 1px solid var(--op-border-color);
    border-radius: var(--op-border-radius);
    background-color: rgba(240, 240, 240, 0.3);
    margin-bottom: 15px;
}

.op-captcha-image {
    text-align: center;
    margin-bottom: 10px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.op-captcha-image img {
    max-width: 100%;
    height: 80px;
    border-radius: var(--op-border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.op-captcha-loading {
    color: var(--op-secondary-color);
    font-style: italic;
}

.op-captcha-refresh {
    text-align: right;
    margin-bottom: 10px;
}

.op-captcha-refresh button {
    font-size: 0.9rem;
    padding: 4px 8px;
}

.op-captcha-input {
    margin-top: 10px;
}

.op-captcha-group {
    margin-top: 25px;
    margin-bottom: 25px;
}