// Copyright (c) Microsoft Corporation.  All Rights Reserved. Licensed under the MIT License. See License.txt in the project root for license information.

@import "base.less";
@import "mixins.less";

.win-navbar {
    /* NavBar should overlay content in the body when opened or closed.
     * This z-index value is chosen to be smaller than light dismissables.
     * z-index will be overwritten by the light dismiss service to an even
     * higher value when the NavBar is in the opened state.
     */
    z-index: 999;

    &.win-navbar-showing,
    &.win-navbar-shown,
    &.win-navbar-hiding {
        min-height: 60px;
    }

     .win-navbar-invokebutton {
            width: 32px;
            min-height: 0;
            height: 24px;

            .win-navbar-ellipsis {
                width: 32px;
            }
        }

    &.win-top {
        .win-navbar-invokebutton {
            bottom: 0;
            .win-navbar-ellipsis {
                top: 5px;
            }
        }
    }

    &.win-bottom {
        .win-navbar-invokebutton {
            top: 0;
            .win-navbar-ellipsis {
                top: 0;
            }
        }
    }
}

.win-navbarcontainer {
    width: 100%;
    position: relative;
}
.win-navbarcontainer-pageindicator-box {
    position: absolute;
    width: 100%;
    text-align: center;
    pointer-events: none;
}
.win-navbarcontainer-vertical .win-navbarcontainer-pageindicator-box {
    display: none;
}
.win-navbarcontainer-pageindicator {
    display: inline-block;
    width: 40px;
    height: 4px;
    margin: 4px 2px 16px 2px;
}
.win-navbarcontainer-horizontal .win-navbarcontainer-viewport::-webkit-scrollbar {
    width: 0;
    height: 0;
}
.win-navbarcontainer-horizontal .win-navbarcontainer-viewport {
    padding: 20px 0;
    overflow-x: auto;
    overflow-y: hidden;
    overflow: -moz-scrollbars-none;
    -ms-scroll-snap-type: mandatory;
    -ms-scroll-snap-points-x: snapInterval(0%, 100%);
    -ms-overflow-style: none;
    touch-action: pan-x;
}
.win-navbarcontainer-vertical .win-navbarcontainer-viewport {
    overflow-x: hidden;
    overflow-y: auto;
    max-height: 216px;
    -ms-overflow-style: -ms-autohiding-scrollbar;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
}
.win-navbarcontainer-horizontal .win-navbarcontainer-surface {
    #flex > .display-flex();
    #flex > .flex-flow(column; wrap);
    #flex > .align-content(flex-start);
}
.win-navbarcontainer-vertical .win-navbarcontainer-surface {
    padding: 12px 0;
}
.win-navbarcontainer-navarrow {
    touch-action: manipulation;
    position: absolute;
    z-index: 2;
    top: 24px;
    #flex > .display-flex();
    #flex > .flex-direction(column);
    #flex > .align-items(center);
    #flex > .justify-content(center);
    font-family: "Segoe MDL2 Assets", "Symbols";

    height: ~"calc(100% - 48px)";
    width: 20px;
    font-size: 16px;
    overflow: hidden;
}
.win-navbarcontainer-vertical .win-navbarcontainer-navarrow {
    display: none;
}
.win-navbarcontainer-navleft {
    left: 0;
    margin-right: 2px;
}
.win-navbarcontainer-navleft::before {
    content: '\E0E2';
}
.win-navbarcontainer-navright {
    right: 0;
    margin-left: 2px;
}
.win-navbarcontainer-navright::before {
    content: '\E0E3';
}

/*
    NavBarCommand
*/
.win-navbarcommand {
    #flex > .display-flex();
    #flex > .flex(none);
    touch-action: manipulation;
}
.win-navbarcontainer-horizontal .win-navbarcommand {
    margin: 4px;
    width: 192px;
}
.win-navbarcontainer-vertical .win-navbarcommand {
    margin: 4px 24px;
}
.win-navbarcommand-button {
    #flex > .flex(@grow: 1; @shrink: 1; @basis: 0%);
    position: relative;
}
.win-navbarcommand-button-content {
    position: relative;
    height: 48px; // Keep in sync with splitbutton's line-height
    padding-left: 16px;
    padding-right: 16px;
    #flex > .display-flex();
}
.win-navbarcommand-button:focus {
    z-index: 1;
    outline: none;
}
.win-navbarcommand-icon {
    font-family: "Segoe MDL2 Assets", "Symbols";
    height: 16px;
    width: 16px;
    font-size: 16px;
    margin-left: 0;
    margin-right: 16px;
    margin-top: 14px; /* Center icon vertically */
    line-height: 1; /* Ensure icon is exactly font-size */
    #flex > .flex(none);
}
.win-navbarcommand-icon {
    .RTL({
        margin-right: 0;
        margin-left: 16px;
    });
}
.win-navbarcommand-label {
    #flex > .flex(@grow: 1; @shrink: 1; @basis: 0%);
    overflow: hidden;
    white-space: nowrap;
    ._win-type-body();
    margin-top: 13px;
    margin-bottom: 15px;
}
.win-navbarcommand-splitbutton {
    #flex > .flex(none);
    width: 48px;
    font-family: "Segoe MDL2 Assets", "Symbols";
    font-size: 16px;
    margin-right: 0;
    margin-left: 2px;
    position: relative;
}
.win-navbarcommand-splitbutton {
    .RTL({
        margin-left: 0;
        margin-right: 2px;
    });
}
.win-navbarcommand-splitbutton::before {
    content: '\E019';
    pointer-events: none;
    position: absolute;
    box-sizing: border-box;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    text-align: center;

    line-height: 46px; // Keep in sync with splitbutton-content's height. Minus 2px for border.
    border: 1px dotted transparent; // Color is added for keyboard focus in colors styles
}
.win-navbarcommand-splitbutton.win-navbarcommand-splitbutton-opened::before {
    content: '\E018';
}
.win-navbarcommand-splitbutton:focus {
    outline: none;
}