.captcha-group { margin-bottom: 16px; }

.captcha-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.captcha-row {
    display: flex;
    align-items: stretch;
    gap: 10px;
}

.captcha-question {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    padding: 14px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-gold);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    user-select: none;
}

.captcha-refresh {
    flex-shrink: 0;
    width: 48px;
    padding: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text-muted);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.captcha-refresh:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(201, 169, 98, 0.08);
}

.captcha-row input {
    flex: 1;
    min-width: 0;
    padding: 14px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.captcha-row input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

@media (max-width: 520px) {
    .captcha-row {
        flex-wrap: wrap;
    }

    .captcha-question {
        flex: 1;
        min-width: calc(100% - 58px);
    }

    .captcha-row input {
        width: 100%;
        flex-basis: 100%;
    }
}