@mixin ag-theme-base-part-menu {

    .ag-menu {
        @include ag-card();
        padding: 0;
    }

    .ag-menu-list {
        cursor: default;
        padding: ag-param(grid-size) 0;
    }

    .ag-menu-separator {
        height: (ag-param(grid-size) * 2) + 1;
    }

    .ag-menu-separator-part::after {
        content: "";
        display: block;
        @include ag-border(critical, top);
    }

    .ag-menu-option-active, .ag-compact-menu-option-active {
        @include ag-color-property(background-color, row-hover-color);
    }

    .ag-menu-option-part, .ag-compact-menu-option-part {
        line-height: ag-param(icon-size);
        padding: (ag-param(grid-size) + 2) 0;
    }

    .ag-menu-option-disabled, .ag-compact-menu-option-disabled {
        opacity: 0.5;
    }

    .ag-menu-option-icon, .ag-compact-menu-option-icon {
        @include ag-theme-rtl((padding-left: ag-param(grid-size) * 2));
        width: ag-param(icon-size);
    }

    .ag-menu-option-text, .ag-compact-menu-option-text {
        padding-left: ag-param(grid-size) * 2;
        padding-right: ag-param(grid-size) * 2;
    }

    .ag-menu-option-shortcut, .ag-compact-menu-option-shortcut {
        @include ag-theme-rtl((padding-right: ag-param(grid-size)));
    }

    .ag-menu-option-popup-pointer, .ag-compact-menu-option-popup-pointer {
        padding-right: ag-param(grid-size);
    }

    ////////////////////////////////////////
    // Column Filter
    ////////////////////////////////////////
    .ag-tabs {
        min-width: ag-param(tab-min-width);
    }

    .ag-tabs-header {
        width: 100%;
        display: flex;
    }

    .ag-tab {
        border-bottom: ag-param(selected-tab-underline-width) solid transparent;
        display: flex;
        flex: none;
        align-items: center;
        justify-content: center;
        cursor: pointer;

        @if ag-param(full-width-tabs) {
            flex: 1 1 auto;
        }

        @if ag-param(selected-tab-underline-transition-speed) {
            transition: border-bottom ag-param(selected-tab-underline-transition-speed);
        }
    }

    @include ag-keyboard-focus((ag-tab), 4px);

    .ag-tab-selected {
        @include ag-color-property(border-bottom-color, selected-tab-underline-color);
    }

    .ag-menu-header {
        @include ag-color-property(color, secondary-foreground-color);
    }

    .ag-filter-separator {
        @include ag-border(critical, top);
    }

    .ag-menu:not(.ag-tabs) .ag-filter-select {
        min-width: (ag-param(menu-min-width) - (2 * ag-param(widget-container-horizontal-padding)) - 2);
    }

    .ag-tabs .ag-filter-select {
        min-width: (ag-param(tab-min-width) - (2 * ag-param(widget-container-horizontal-padding)) - 2);
    }

    .ag-filter-select .ag-picker-field-wrapper {
        // Force picker to match width of sibling inputs.
        width: 0;
    }

    ////////////////////////////////////////
    // Value Set Filter
    ////////////////////////////////////////

    .ag-filter-condition-operator {
        height: 17px;
    }

    .ag-filter-condition-operator-or {
        @include ag-theme-rtl((margin-left: ag-param(grid-size) * 2));
    }

    .ag-set-filter-select-all {
        padding-top: ag-param(widget-container-vertical-padding);
    }

    .ag-set-filter-list, .ag-filter-no-matches {
        height: ag-param(list-item-height) * 6;
    }

    .ag-set-filter-filter {
        margin-top: ag-param(widget-container-vertical-padding);
        margin-left: ag-param(widget-container-horizontal-padding);
        margin-right: ag-param(widget-container-horizontal-padding);
    }

    .ag-filter-to {
        margin-top: ag-param(widget-vertical-spacing);
    }

    .ag-mini-filter {
        margin: ag-param(widget-container-vertical-padding) ag-param(widget-container-horizontal-padding);
    }

    .ag-set-filter-item {
        margin: 0px ag-param(widget-container-horizontal-padding);
    }

    .ag-set-filter-item-value {
        @include ag-theme-rtl((margin-left: ag-param(widget-container-horizontal-padding)));
    }

    .ag-filter-apply-panel {
        padding: ag-param(widget-container-vertical-padding) ag-param(widget-container-horizontal-padding);
        @include ag-border(secondary, top);
    }

    .ag-filter-apply-panel-button {
        line-height: 1.5;
        @include ag-theme-rtl((margin-left: ag-param(grid-size) * 2));
    }

    .ag-simple-filter-body-wrapper {
        @include ag-vertical-widget-container();
    }

    .ag-filter-no-matches {
        padding: ag-param(widget-container-vertical-padding) ag-param(widget-container-horizontal-padding);
    }

    .ag-multi-filter-menu-item {
        margin: ag-param(grid-size) 0;
    }

    .ag-multi-filter-group-title-bar {
        padding: ag-param(grid-size) * 2 ag-param(grid-size);
        background-color: transparent;
    }

    @include ag-keyboard-focus((ag-multi-filter-group-title-bar), 4px);
}