.mandatory {
    width: 98.5%;
    border: 3px dashed red;
    padding: 2px;
    margin-bottom: 2px;
    margin-left: 2px;
}
.grid-row {
    display: flex;
    margin-bottom: 15px;
    border: 1px solid transparent;
    gap: 8px;
}

.grid-cell {
    flex: 1;
    min-height: 80px;
    border: 1px dashed #ccc;
    padding: 10px;
    background: #fafafa;
    border: 1px dashed #dcdcdc;
}

.dbfv-loading {
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
}

.dbfv-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #d0d0d0;
    border-top: 3px solid #555;
    border-radius: 50%;
    animation: dbfv-spin 0.8s linear infinite;
}

@keyframes dbfv-spin {
    to {
        transform: rotate(360deg);
    }
}