.ddm-invio-esterno-panel {
    margin: 12px 0 4px;
    padding: 14px;
    border: 1px solid #c4b5fd;
    border-radius: 10px;
    background: #f5f3ff;
    grid-column: 1 / -1;
}

.ddm-ie-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    color: #5b21b6;
    font-size: 14px;
    line-height: 1.35;
}

.ddm-ie-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: #7c3aed;
    flex-shrink: 0;
}

.ddm-ie-hint {
    margin: 8px 0 0;
    font-size: 13px;
    color: #6d28d9;
    line-height: 1.4;
}

.ddm-ie-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 12px;
    margin-top: 12px;
}

.ddm-ie-fields label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #334155;
}

.ddm-ie-fields input,
.ddm-ie-fields select,
.ddm-ie-fields textarea {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    box-sizing: border-box;
    background: #fff;
}

.ddm-ie-note {
    grid-column: 1 / -1;
}

.ddm-ie-fields textarea {
    resize: vertical;
    min-height: 56px;
}

@media (min-width: 960px) {
    .ddm-ie-fields {
        grid-template-columns: minmax(180px, 0.9fr) minmax(220px, 1.4fr) minmax(160px, 0.8fr);
    }
}

@media (max-width: 640px) {
    .ddm-ie-fields {
        grid-template-columns: 1fr;
    }
}