/* Constancia: grillas y bloques dentro de #co-nombre-box (tarjeta unificada en nb-tests-shared.css) */

.co-intro {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    color: var(--nb-color-muted, #6b7280);
    line-height: 1.4;
}

#co-nombre-box .co-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
}

@media (max-width: 600px) {
    #co-nombre-box .co-grid-2 {
        grid-template-columns: 1fr;
    }
}

.co-checks {
    border: 1px solid var(--nb-color-border, #e5e7eb);
    border-radius: var(--nb-radius-control, 8px);
    padding: 0.75rem 1rem 1rem;
    margin: 0;
    width: 100%;
    text-align: left;
}

.co-checks-heading {
    margin: 0 0 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--nb-color-dark, #040037);
}

.co-check-row {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.4;
    color: var(--nb-color-text, #1f2937);
}

.co-check-row input {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.co-mensaje {
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: var(--nb-radius-control, 8px);
    font-size: 0.95rem;
    text-align: center;
}

.co-mensaje--ok {
    background: #e8f5e9;
    color: #1b5e20;
}

.co-mensaje--err {
    background: #ffebee;
    color: #b71c1c;
}

#co-form-constancia {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
}