/* Declaración Jurada + firma */
.ddjj-box {
    border: 1px solid #2c2c2c;
    border-radius: 0.75rem;
    padding: 1.25rem 1.25rem 1rem;
    background: #fff;
    position: relative;
}

.ddjj-box-admin {
    border: 1px solid #cfd4dc;
    border-radius: 0.35rem;
    background: #fafafa;
    padding: 1rem 1.1rem;
}

.ddjj-badge {
    display: inline-block;
    background: #1a408a;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.35rem 0.75rem;
    border-radius: 0.25rem;
    margin-bottom: 0.85rem;
}

.ddjj-intro {
    font-size: 0.92rem;
    color: #444;
}

.ddjj-legal {
    line-height: 1.45;
    border-left: 3px solid #1a408a;
    padding-left: 0.75rem;
}

.ddjj-demo {
    background: #f5f7fb;
    border: 1px dashed #c5d0e0;
    border-radius: 0.65rem;
    padding: 0.85rem;
}

.ddjj-demo-title {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.65rem;
    color: #1a408a;
}

.ddjj-demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

@media (max-width: 575.98px) {
    .ddjj-demo-grid {
        grid-template-columns: 1fr;
    }
}

.ddjj-demo-card {
    background: #fff;
    border-radius: 0.5rem;
    padding: 0.65rem;
    border: 1px solid #e4e2ea;
}

.ddjj-demo-label {
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.ddjj-demo-svg {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 0.4rem;
    border-radius: 0.25rem;
}

.ddjj-demo-tips {
    padding-left: 1.1rem;
    color: #666;
}

.signature-preview-wrap {
    margin-top: 0.75rem;
    border: 1px solid #e4e2ea;
    border-radius: 0.5rem;
    padding: 0.75rem;
    background: #fafafa;
}

.signature-preview-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 0.4rem;
}

.signature-preview-img {
    display: block;
    max-width: 100%;
    max-height: 140px;
    object-fit: contain;
    background: #fff;
    border: 1px solid #ddd;
    padding: 0.35rem;
}

.signature-preview-img-sm {
    max-height: 72px;
    max-width: 220px;
}