// /**
//  * Copyright © Magento, Inc. All rights reserved.
//  * See COPYING.txt for license details.
//  */

//
//  Navigation
//  _____________________________________________

.lib-main-navigation(
    @_nav__indent-side: 15px,
    @_nav-background-color: @navigation__background,
    @_nav-border: @navigation__border,
    @_nav-level0-font-size: @navigation-level0-item__font-size,
    @_nav-level0-font-weight: @navigation-level0-item__font-weight,
    @_nav-level0-item-line-height: @navigation-level0-item__line-height,
    @_nav-level0-item-margin: @navigation-level0-item__margin,
    @_nav-level0-item-padding: @navigation-level0-item__padding,
    @_nav-level0-text-transform: @navigation-level0-item__text-transform,

    @_nav-level0-item-background-color: @navigation-level0-item__background,
    @_nav-level0-item-border: @navigation-level0-item__border,
    @_nav-level0-item-color: @navigation-level0-item__color,
    @_nav-level0-item-text-decoration: @navigation-level0-item__text-decoration,

    @_nav-level0-item-background-color-active: @navigation-level0-item__active__background,
    @_nav-level0-item__active__border-color: @navigation-level0-item__active__border-color,
    @_nav-level0-item__active__border-style: @navigation-level0-item__active__border-style,
    @_nav-level0-item__active__border-width: @navigation-level0-item__active__border-width,
    @_nav-level0-item-color-active: @navigation-level0-item__active__color,
    @_nav-level0-item-text-decoration-active: @navigation-level0-item__active__text-decoration,

    @_submenu-background-color: @submenu__background,
    @_submenu-border: @submenu__border,
    @_submenu-font-size: @submenu__font-size,
    @_submenu-font-weight: @submenu__font-weight,
    @_submenu-line-height: @submenu-item__line-height,
    @_submenu-item__padding-top: @submenu__padding-top,
    @_submenu-item__padding-right: @submenu__padding-right,
    @_submenu-item__padding-bottom: @submenu__padding-bottom,
    @_submenu-item__padding-left: @submenu__padding-left,

    @_submenu-item-background-color: @submenu-item__background,
    @_submenu-item-border: @submenu-item__border,
    @_submenu-item-color: @submenu-item__color,
    @_submenu-item-text-decoration: @submenu-item__text-decoration,

    @_submenu-item-background-color-active: @submenu-item__active__background,
    @_submenu-item__active__border: @submenu-item__active__border,
    @_submenu-item__active__border-color: @submenu-item__active__border-color,
    @_submenu-item__active__border-style: @submenu-item__active__border-style,
    @_submenu-item__active__border-width: @submenu-item__active__border-width,
    @_submenu-item-color-active: @submenu-item__active__color,
    @_submenu-item-text-decoration-active: @submenu-item__active__text-decoration
) {
    .navigation {
        .lib-css(background, @_nav-background-color);
        .lib-css(border, @_nav-border);
        box-sizing: border-box;

        ul {
            margin: 0;
            padding: 0;
        }

        li {
            margin: 0;
        }

        a {
            display: block;
            .lib-css(padding-top, @_submenu-item__padding-top);
            .lib-css(padding-right, @_submenu-item__padding-right);
            .lib-css(padding-bottom, @_submenu-item__padding-bottom);
            .lib-css(padding-left, @_submenu-item__padding-left);
        }

        a,
        a:hover {
            .lib-css(color, @_nav-level0-item-color);
            .lib-css(text-decoration, @_nav-level0-item-text-decoration);
        }

        .level0 {
            .lib-css(border-top, @_nav-level0-item-border);
            .lib-font-size(@_nav-level0-font-size);

            > .level-top {
                .lib-css(background, @_nav-level0-item-background-color);
                .lib-css(font-weight, @_nav-level0-font-weight);
                .lib-css(line-height, @_nav-level0-item-line-height);
                .lib-css(padding, @_nav-level0-item-padding);
                .lib-css(text-transform, @_nav-level0-text-transform);
                word-wrap: break-word;
                &:hover {
                    .lib-css(color, @navigation-level0-item__hover__color);
                }
            }

            &.active {
                .all-category {
                    .ui-state-focus {
                        .lib-css(background, @_nav-level0-item-background-color-active);
                        .lib-css(border-color, @_nav-level0-item__active__border-color);
                        .lib-css(border-style, @_nav-level0-item__active__border-style);
                        .lib-css(border-width, @_nav-level0-item__active__border-width);
                        .lib-css(color, @_nav-level0-item-color-active);
                        .lib-css(padding-left, @_nav__indent-side - @_submenu-item__active__border);
                        .lib-css(text-decoration, @_nav-level0-item-text-decoration-active);
                        display: inline-block;
                    }
                }
            }

            > .level1 {
                .lib-css(font-weight, @font-weight__semibold);
            }

            &.active,
            &.has-active { // ToDo UI: remove "has_active" here, when mobile navigation default open state is implemented
                > a:not(.ui-state-active) {
                    .lib-css(background, @_nav-level0-item-background-color-active);
                    .lib-css(border-color, @_nav-level0-item__active__border-color);
                    .lib-css(border-style, @_nav-level0-item__active__border-style);
                    .lib-css(border-width, @_nav-level0-item__active__border-width);
                    .lib-css(color, @_nav-level0-item-color-active);
                    .lib-css(text-decoration, @_nav-level0-item-text-decoration-active);

                    span:not(.ui-menu-icon) {
                        .lib-css(margin-left, -@_submenu-item__active__border);
                    }
                }
            }
        }

        li.level0 {
            &:last-child {
                .lib-css(border-bottom, @_nav-level0-item-border);
            }
        }

        .submenu {
            > li {
                word-wrap: break-word;
                > a {
                    &:hover {
                        .lib-css(color, @navigation-level0-item__hover__color);
                    }
                }
            }

            &:not(:first-child) {
                .lib-css(background, @_submenu-background-color);
                .lib-css(border, @_submenu-border);
                .lib-css(font-size, @_submenu-font-size);
                .lib-css(font-weight, @_submenu-font-weight);
                .lib-css(line-height, @_submenu-line-height);
                left: auto !important;
                overflow-x: hidden;
                padding: 0;
                position: relative;
                top: auto !important;
                transition: left .3s ease-out;

                > li {
                    > a {
                        .lib-css(padding-left, @_nav__indent-side);
                    }

                    &:last-child {
                        margin-bottom: 0;
                    }
                }

                ul {
                    display: block;
                    .lib-css(padding-left, @_submenu-item__padding-left);

                    > li {
                        margin: 0;

                        a {
                            .lib-css(background, @_submenu-item-background-color);
                            .lib-css(border, @_submenu-item-border);
                            .lib-css(color, @_submenu-item-color);
                            .lib-css(text-decoration, @_submenu-item-text-decoration);
                            display: block;
                            line-height: normal;
                            &:hover {
                                .lib-css(color, @navigation-level0-item__hover__color);
                            }
                        }
                    }
                }

                &.expanded {
                    display: block !important;
                    padding-right: 0;
                    top: 0 !important;
                }

                .active {
                    > a {
                        .lib-css(background, @_submenu-item-background-color-active);
                        .lib-css(border-color, @_submenu-item__active__border-color);
                        .lib-css(border-style, @_submenu-item__active__border-style);
                        .lib-css(border-width, @_submenu-item__active__border-width);
                        .lib-css(color, @_submenu-item-color-active);
                        .lib-css(padding-left, @_nav__indent-side - @_submenu-item__active__border);
                        .lib-css(text-decoration, @_submenu-item-text-decoration-active);
                    }
                }

                .level1 {
                    &.active {
                        > a {
                            .lib-css(padding-left, @_nav__indent-side - @_submenu-item__active__border);
                        }
                    }
                }
            }
        }
    }
}

//
//  Desktop
//  _____________________________________________

.lib-main-navigation-desktop(
    @_nav-background-color: @navigation-desktop__background,
    @_nav-border: @navigation-desktop__border,
    @_nav-font-size: @navigation-desktop__font-size,
    @_nav-font-weight: @navigation-desktop__font-weight,

    @_nav-level0-item-line-height: @navigation-desktop-level0-item__line-height,
    @_nav-level0-item-margin: @navigation-desktop-level0-item__margin,
    @_nav-level0-item-padding: @navigation-desktop-level0-item__padding,

    @_nav-level0-item-background-color: @navigation-desktop-level0-item__background,
    @_nav-level0-item-border: @navigation-desktop-level0-item__border,
    @_nav-level0-item-color: @navigation-desktop-level0-item__color,
    @_nav-level0-item-text-decoration: @navigation-desktop-level0-item__text-decoration,

    @_nav-level0-item-background-color-hover: @navigation-desktop-level0-item__hover__background,
    @_nav-level0-item-border-hover: @navigation-desktop-level0-item__hover__border,
    @_nav-level0-item-color-hover: @navigation-desktop-level0-item__hover__color,
    @_nav-level0-item-text-decoration-hover: @navigation-desktop-level0-item__hover__text-decoration,

    @_nav-level0-item-background-color-active: @navigation-desktop-level0-item__active__background,
    @_nav-level0-item__active__border-color: @navigation-desktop-level0-item__active__border-color,
    @_nav-level0-item__active__border-style: @navigation-desktop-level0-item__active__border-style,
    @_nav-level0-item__active__border-width: @navigation-desktop-level0-item__active__border-width,
    @_nav-level0-item-color-active: @navigation-desktop-level0-item__active__color,
    @_nav-level0-item-text-decoration-active: @navigation-desktop-level0-item__active__text-decoration,

    @_submenu-background-color: @submenu-desktop__background,
    @_submenu-border-width: @submenu-desktop__border-width,
    @_submenu-border-style: @submenu-desktop__border-style,
    @_submenu-border-color: @submenu-desktop__border-color,
    @_submenu-box-shadow: @submenu-desktop__box-shadow,
    @_submenu-font-size: @submenu-desktop__font-size,
    @_submenu-font-weight: @submenu-desktop__font-weight,
    @_submenu-min-width: @submenu-desktop__min-width,
    @_submenu-padding: @submenu-desktop__padding,

    @_submenu-arrow: @submenu-desktop-arrow,
    @_submenu-arrow-size: @submenu-desktop-arrow__size,
    @_submenu-arrow-left: @submenu-desktop-arrow__left,

    @_submenu-item-padding: @submenu-desktop-item__padding,
    @_submenu-item-background-color: @submenu-desktop-item__background,
    @_submenu-item-border: @submenu-desktop-item__border,
    @_submenu-item-color: @submenu-desktop-item__color,
    @_submenu-item-text-decoration: @submenu-desktop-item__text-decoration,

    @_submenu-item__hover__background-color: @submenu-desktop-item__hover__background,
    @_submenu-item-border-hover: @submenu-desktop-item__hover__border,
    @_submenu-item-color-hover: @submenu-desktop-item__hover__color,
    @_submenu-item-text-decoration-hover: @submenu-desktop-item__hover__text-decoration,

    @_submenu-item-background-color-active: @submenu-desktop-item__active__background,
    @_submenu-item__active__border-color: @submenu-desktop-item__active__border-color,
    @_submenu-item__active__border-style: @submenu-desktop-item__active__border-style,
    @_submenu-item__active__border-width: @submenu-desktop-item__active__border-width,
    @_submenu-item-color-active: @submenu-desktop-item__active__color,
    @_submenu-item-text-decoration-active: @submenu-desktop-item__active__text-decoration
) {
    .navigation {
        &:not(.mobile-style){
            .lib-css(background, @_nav-background-color);
            .lib-css(border, @_nav-border);
            .lib-css(font-size, @_nav-font-size);
            .lib-css(font-weight, @_nav-font-weight);
            height: inherit;
            left: auto;
            overflow: inherit;
            padding: 0;
            position: relative;
            top: 0;
            width: 100%;
            z-index: 3;

            &:empty {
                display: none;
            }

            ul {
                margin-top: 0;
                margin-bottom: 0;
                padding: 0;
                position: relative;
            }

            li.level0 {
                .lib-css(border-top, none);
            }

            li.level1 {
                position: relative;
            }

            .level0 {
                .lib-css(margin, @_nav-level0-item-margin);
                display: inline-block;
                position: relative;

                &:last-child {
                    margin-right: 0;
                    padding-right: 0;
                }

                &:hover {
                    &:after {
                        content: '';
                        display: block;
                        position: absolute;
                        top: 0;
                        left: 100%;
                        width: 10px;
                        height: calc(~'100% + 3px');
                        z-index: 1;
                    }
                }

                > .level-top {
                    .lib-css(background, @_nav-level0-item-background-color);
                    .lib-css(border, @_nav-level0-item-border);
                    .lib-css(color, @_nav-level0-item-color);
                    .lib-css(line-height, @_nav-level0-item-line-height);
                    .lib-css(padding, @_nav-level0-item-padding);
                    .lib-css(text-decoration, @_nav-level0-item-text-decoration);
                    box-sizing: border-box;
                    position: relative;
                    display: inline-block;

                    &:hover, &.ui-state-focus {
                        .lib-css(background, @_nav-level0-item-background-color-hover);
                        .lib-css(border, @_nav-level0-item-border-hover);
                        .lib-css(color, @_nav-level0-item-color-hover);
                        .lib-css(text-decoration, @_nav-level0-item-text-decoration-hover);
                    }
                }

                &.active,
                &.has-active {
                    > .level-top {
                        .lib-css(background, @_nav-level0-item-background-color-active);
                        .lib-css(border-color, @_nav-level0-item__active__border-color);
                        .lib-css(border-style, @_nav-level0-item__active__border-style);
                        .lib-css(border-width, @_nav-level0-item__active__border-width);
                        .lib-css(color, @_nav-level0-item-color-active);
                        .lib-css(text-decoration, @_nav-level0-item-text-decoration-active);
                        display: inline-block;
                    }
                }

                &.parent:hover > .submenu {
                    overflow: visible !important;
                }

                &.parent {
                    > .level-top {
                        padding-right: 20px;

                        > .ui-menu-icon {
                            position: absolute;
                            right: 0;

                            .lib-icon-font(
                                @icon-down,
                                @_icon-font-size: 12px,
                                @_icon-font-line-height: 20px,
                                @_icon-font-text-hide: true,
                                @_icon-font-position: after
                            );
                        }
                    }
                }

                .submenu {
                    .lib-css(background, @_submenu-background-color);
                    .lib-css(border, @_submenu-border-width @_submenu-border-style @_submenu-border-color);
                    .lib-css(box-shadow, @_submenu-box-shadow);
                    .lib-css(font-size, @_submenu-font-size);
                    .lib-css(font-weight, @_submenu-font-weight);
                    .lib-css(min-width, @_submenu-min-width);
                    .lib-css(padding, @_submenu-padding);
                    display: none;
                    left: 0;
                    margin: 0 !important;
                    position: absolute;
                    z-index: 1;

                    ._lib-submenu-arrow(
                        @_submenu-arrow,
                        @_bg: @_submenu-background-color,
                        @_border: @_submenu-border-color,
                        @_size: @_submenu-arrow-size,
                        @_left: @_submenu-arrow-left
                    );

                    &:before {
                        content: '';
                        display: block;
                        position: absolute;
                        width: 100%;
                        height: 4px;
                        left: 0;
                        top: -4px;
                        z-index: 1;
                    }

                    a {
                        display: block;
                        line-height: inherit;
                        .lib-css(background, @_submenu-item-background-color);
                        .lib-css(border, @_submenu-item-border);
                        .lib-css(color, @_submenu-item-color);
                        .lib-css(padding, @_submenu-item-padding);
                        .lib-css(text-decoration, @_submenu-item-text-decoration);

                        &:hover,
                        &.ui-state-focus {
                            .lib-css(background, @_submenu-item__hover__background-color);
                            .lib-css(border, @_submenu-item-border-hover);
                            .lib-css(color, @_submenu-item-color-hover);
                            .lib-css(text-decoration, @_submenu-item-text-decoration-hover);
                        }
                    }

                    .active > a {
                        .lib-css(background, @_submenu-item-background-color-active);
                        .lib-css(border-color, @_submenu-item__active__border-color);
                        .lib-css(border-style, @_submenu-item__active__border-style);
                        .lib-css(border-width, @_submenu-item__active__border-width);
                        .lib-css(color, @_submenu-item-color-active);
                        .lib-css(text-decoration, @_submenu-item-text-decoration-active);
                    }

                    .submenu {
                        top: -1px !important;
                        left: 100% !important;
                    }

                    .submenu-reverse{
                        left: auto !important;
                        right: 100%;
                    }

                    li {
                        margin: 0;
                        position: relative;
                        
                        &.parent {
                            > a {
                                > .ui-menu-icon {
                                    position: absolute;
                                    right: 3px;

                                    .lib-icon-font(
                                        @icon-next,
                                        @_icon-font-size: 12px,
                                        @_icon-font-line-height: 20px,
                                        @_icon-font-text-hide: true,
                                        @_icon-font-position: after
                                    );
                                }
                            }
                        }
                    }
                }

                &.more {
                    position: relative;
                    .lib-icon-font(
                        @icon-pointer-down,
                        @_icon-font-size: 26px,
                        @_icon-font-position: after
                    );

                    &:before {
                        display: none;
                    }

                    &:after {
                        cursor: pointer;
                        padding: 8px 12px;
                        position: relative;
                        z-index: 1;
                    }

                    &:hover > .submenu {
                        overflow: visible !important;
                    }

                    li {
                        display: block;
                    }
                }
            }
        }
    }
}


//  Submenu arrow
._lib-submenu-arrow(
    @_submenu-arrow,
    @_bg,
    @_border,
    @_size,
    @_left
) when (@_submenu-arrow = true) {
    & when (iscolor(@_bg)) and (iscolor(@_border)) {
        @_outer-size: @_size + 1;
        @_outer-left: @_left - 1;
        .lib-css(margin-top, @_outer-size);

        > ul {
            .lib-css(margin-top, @_outer-size);

            &:before,
            &:after {
                content: '';
                display: block;
                overflow: hidden;
                position: absolute;
            }

            &:before {
                .lib-css(color, @_bg);
                .lib-css(left, @_left);
                .lib-css(top, -@_size*2);
                .lib-arrow(up, @_size, @_bg);
                z-index: 4;
            }

            &:after {
                .lib-arrow(up, @_outer-size, @_border);
                .lib-css(color, @_border);
                .lib-css(left, @_outer-left);
                .lib-css(top, -@_outer-size*2);
                z-index: 3;
            }
        }
    }
    & when (iscolor(@_bg)) and not (iscolor(@_border)) {
        .lib-css(margin-top, -@_size);

        > ul {
            .lib-css(margin-top, @_size);

            &:before {
                .lib-arrow(up, @_size, @_bg);
                .lib-css(color, @_bg);
                .lib-css(left, @_left);
                .lib-css(top, -@_size*2);
                content: '';
                display: block;
                overflow: hidden;
                position: absolute;
                z-index: 4;
            }
        }
    }
    & when (iscolor(@_border)) and not (iscolor(@_bg)) {
        .lib-css(margin-top, -@_size);

        > ul {
            .lib-css(margin-top, @_size);

            &:before {
                .lib-arrow(up, @_size, @_border);
                .lib-css(color, @_border);
                .lib-css(left, @_left);
                .lib-css(top, -@_size*2);
                content: '';
                display: block;
                overflow: hidden;
                position: absolute;
                z-index: 4;
            }
        }
    }
}