.at-Layout {
    min-height: 100vh;
    width: 100%;
    display: flex;

    &-topNav {
        display: flex;
        background-color: @at-color-top-nav-background;
        border-bottom: @at-border-default-width solid @at-color-top-nav-border-bottom;
        z-index: @at-z-index-nav;
        position: fixed;
        right: 0;
        left: 0;
        top: 0;
        height: @at-height-top-nav;

        .at-Layout-topNavRightAligner {
            margin-left: auto;
        }

        .at-Layout-topNavItem {
            color: @at-color-top-nav-item-text;
            padding: 0 @at-padding-top-nav-item-sides;

            a {
                cursor: pointer;
            }

            a, div {
                color: @at-color-top-nav-item-text;
                display: flex;
                align-items: center;
                justify-content: center;
                height: 100%;
            }

            i {
                color: @at-color-top-nav-item-icon;
                font-size: @at-height-top-nav-item-icon;
            }

            &--logo {
                padding-left: 0px;

                img {
                    max-width: @main-menu-max-width;
                    max-height: @main-menu-max-height;
                    height: @main-menu-height;
                    width: @main-menu-width;
                    margin: @main-menu-margin;
                    flex: initial;
                    pointer-events: none;
                }
            }

            &--user {
                i {
                    margin-right: @at-margin-top-nav-item-between-icon-and-name;
                }
            }

            &--socket {
                i {
                    margin-top: @at-margin-top-nav-item-icon-socket-top-makeup;
                    font-size: @at-height-top-nav-item-icon-socket;
                    text-shadow:
                    -@at-border-default-width -@at-border-default-width 0 @at-color-top-nav-item-icon-socket-outline,
                    @at-border-default-width -@at-border-default-width 0 @at-color-top-nav-item-icon-socket-outline,
                    -@at-border-default-width @at-border-default-width 0 @at-color-top-nav-item-icon-socket-outline,
                    @at-border-default-width @at-border-default-width 0 @at-color-top-nav-item-icon-socket-outline
                }
            }

            &:focus,
            &:hover,
            &.is-currentRoute {
                background-color: @at-color-top-nav-item-background-hover;
            }

            &.is-loggedOut {
                opacity: 0;
            }
        }
    }

    &-sideContainer {
        background: @at-color-side-nav-background;
    }

    &-side {
        margin-top: @at-height-top-side-nav-makeup;
        width: @at-width-collapsed-side-nav;

        .at-Popover-container {
            margin-top: 2px;
            margin-left: -11px;
        }

        .at-Popover-arrow {
            padding-top: 7px;
            margin-left: -10px;
        }

        .at-Layout-sideNavItem {
            background: inherit;
            color: @at-color-side-nav-content;
            display: flex;
            cursor: pointer;
            font-size: 13px;
            line-height: 1.42857143;
                i {
                    cursor: pointer;
                    color: @at-color-side-nav-item-icon;
                    font-size: @at-font-size-side-nav-icon;
                    padding: @at-padding-side-nav-item-icon;
                    padding-left: @at-padding-left-side-nav-item-icon;
                    text-align: center;
                    width: 50px;
                }

                i.is-no-tooltip {
                    padding-left: @at-padding-left-side-nav-item-icon-no-tooltip;
                }

                &:hover,
                &.is-active {
                    background: @at-color-side-nav-item-background-hover;
                    border-left: @at-highlight-left-border-size solid @at-color-side-nav-item-border-hover;

                    i {
                        color: @at-color-side-nav-content;
                        margin-left: @at-highlight-left-border-margin-makeup;
                    }
                }
        }

        .at-Layout-sideNavToggle {
            padding-top: @at-padding-top-side-nav-toggle;

            i {
                padding-left: @at-padding-left-side-nav-toggle-icon;
            }
        }

        .at-Layout-sideNavSpacer {
            border-bottom: 1px solid @at-color-side-nav-space-collapsed-border;
            padding: 0;
            margin: @at-margin-side-nav-space-collapsed;
        }

        .at-Layout-sideNavSpacer--first {
          display: none;
        }

        .at-Layout-sideNavHeader {
            display: none;
        }

        &--expanded {
            width: @at-width-expanded-side-nav;

            .at-Layout-sideNavItem {
                display: flex;
                justify-content: flex-start;
                align-items: center;
                padding-right: @at-padding-between-side-nav-icon-text;

                i {
                    padding-left: @at-padding-left-side-nav-item-icon-expanded;
                }
            }

            + .at-Layout-main {
                padding-left: @at-width-expanded-side-nav;
            }

            + .at-Layout-main--noLicense {
                padding-left: 0;
            }

            .at-Layout-sideNavSpacer--first {
                display: inherit;
            }

            .at-Layout-sideNavSpacer {
                height: @at-height-side-nav-spacer;
                font-size: @at-font-size-side-nav-space;
                color: @at-color-side-nav-item-spacer;
                padding: @at-padding-side-nav-item-spacer;
                text-transform: uppercase;
                border-bottom: 0;
                margin: 0;
            }

            .at-Layout-sideNavHeader {
                display: inherit;
            }
        }
    }

    &-main {
        display: flex;
        width: 100%;
        flex-direction: column;
        padding-bottom: @at-space-4x;
        overflow-x: hidden;
    }

    &-content {
        flex: 1px;
    }
}

@media screen and (max-width: @at-breakpoint-mobile-layout) {
    .at-Layout {
        &-side {
            top: 60px;
            background-color: transparent;

            .at-Layout-sideNavItem.at-Layout-sideNavToggle {
                display: flex;
                height: @at-height-side-nav-toggle-mobile;
                align-items: center;
                width: @at-width-side-nav-toggle-mobile;

                i {
                    padding-bottom: @at-padding-bottom-side-nav-toggle-mobile;
                }
            }

            .at-Layout-sideNavItem,
            .at-Layout-sideNavSpacer {
                display: none;
                background-color: @at-color-side-nav-background;
            }

            &--expanded {
                width: 100vw;
                z-index: @at-z-index-side-nav;

                .at-Layout-sideNavItem,
                .at-Layout-sideNavSpacer {
                    display: flex;
                }
            }
        }

        .at-Layout-main {
            padding-left: 0;

            #content-container {
                padding-top: 100px;
            }
        }
    }
}

/* Tower Sub Nav Dropdown */
.at-SettingsSubPane {
    position: relative;
}
.at-SettingsSubPane-content {
    display: none;
    position: absolute;
    background-color: @at-color-side-nav-background;
    min-width: 140px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    bottom: 0px;
    left: @at-width-collapsed-side-nav;
    z-index: 2000;
}

.at-Layout-side--expanded + .at-SettingsSubPane {
    .at-SettingsSubPane-content {
        left: @at-width-expanded-side-nav;
    }
}

.at-SettingsSubPane-content a {
    color: @at-white;
    font-size: 13px;
    padding: 10px 20px;
    text-decoration: none;
    display: block;
    height: 39px;
}

// hover stuff
.at-SettingsSubPane-content a:hover {
    background-color: @at-color-side-nav-item-background-hover;
}
.at-SettingsSubPane.at-SettingsSubPane--visible .at-SettingsSubPane-content {
    display: block;
}
.at-SettingsSubPane.at-SettingsSubPane--visible .nav-button {
    background-color: @at-color-side-nav-item-background-hover;
}