.action-panel {
    margin-bottom: 16px;
}
.grid-section {
    margin-top: 12px;
}
.catalog-edit-popup {
    min-width: 720px;
}
.band-editor {
    display: grid;
    gap: 12px;
    margin-bottom: 16px;
}
.band-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.band-row {
    display: flex;
    gap: 8px;
    align-items: center;
}
.band-columns {
    max-width: 720px;
}
.filter-row-cell {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.filter-operator {
    width: 52px;
    min-width: 52px;
    flex: 0 0 52px;
}
.filter-value {
    min-width: 160px;
    flex: 1 1 160px;
}
.loading-container {
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}