// this combines the most common features from normalize, h5bp main and tao base

//these vars enables you to include this base in a scoped env.
$mainContainer : html !default;

// Those styles can't be scoped because it's the base to use REM
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    font-size: 62.5%;
    line-height: 1.4;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    &.fullscreen {
        width: 100%;
    }
}

body {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-size: 14px;
}

// cannot be scoped
::-webkit-scrollbar-corner { background-color: ThreeDHighlight;}

#{$mainContainer} {

    *, *:before, *:after {
        -moz-box-sizing: border-box;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
    }

    &, body{
        color: $textColor;
        font-family: $regularFont;
        font-weight: normal;
        margin: 0;
        padding: 0;
        position: relative;
        height: 100%;
        z-index: 0;
        line-height: 1.4;
        background: white;
        border-width: 1px;
        @if($mainContainer != html){
            @include font-size(14);
        }
    }

    address, article, aside, audio, blockquote, dd, div, dl, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header,
    hr, noscript, ol, output, p, pre, section, summary, ul, main {
        margin-top: 0;
        padding-top: 0;
        padding-bottom: 0;
        white-space: normal;
    }

    h1 {
        font-size: 2em;
        margin: 0.67em 0;
    }

    h2 {
        font-size: 1.5em;
        margin: 0.83em 0;
    }

    h3 {
        font-size: 1.17em;
        margin: 1em 0;
    }

    h4 {
        font-size: 1em;
        margin: 1.33em 0;
    }

    h5 {
        font-size: 0.83em;
        margin: 1.67em 0;
    }

    h6 {
        font-size: 0.67em;
        margin: 2.33em 0;
    }

    blockquote {
        margin: 1em 40px;
    }

    blockquote, dd, dl, fieldset, figure, h1, h2, h3, h4, h5, h6,
    hr, ol, p, pre, ul {
        display: block;
        margin-bottom: 10px;
        white-space: normal;
    }

    h1, h2, h3, h4, h5, h6 {
        font-weight: normal;
        font-style: normal;
    }

    iframe {
        border: none;
    }

    audio,
    canvas,
    video,
    svg {
        display: inline-block;
        vertical-align: middle;
    }

    // the above rule breaks SVG on MathJax and thus requires a reset
    .MathJax svg {
        display: inline;
        vertical-align: baseline;
    }

    a {
        cursor: pointer;
        background: transparent;
        text-decoration: none;
        outline: 0;
        color: $uiClickableHoverBg;
        &:focus {
            outline: thin dotted;
        }
        &:hover {
            text-decoration: underline;
            color: $info;
            &:before, &:after {
                text-decoration: none !important;
            }
        }
        &.block {
            color: $textColor;
            text-decoration: none;
            display: block;
        }
        &[rel="external"] span.icon-external {
            &:before {
                @include font-size(11);
                padding: 0 0 0 4px;
                position: relative;
                top: 1px;
            }
        }
    }

    b, .b, strong, .strong {
        font-weight: bold;
    }

    i, .i, em, .em, dfn {
        font-style: italic;
    }

    code, pre, kdb, samp {
        font-family: $monospaceFont;
        @include font-size(14);
    }

    pre {
        white-space: pre;
        white-space: pre-wrap;
        word-wrap: break-word;
    }

    code {
        background: whiten($lightBlueGrey, .5);
        padding: 2px 6px;
        display: inline-block;
        margin: 0 3px;
        @include border-radius();
    }

    hr {
        display: block;
        height: 1px;
        border: 0;
        border-top: 1px solid #ccc;
        margin: 1em 0;
        padding: 0;
    }

    q {
        quotes: "\201C" "\201D" "\2018" "\2019";
        &:before,
        &:after {
            content: '';
            content: none;
        }
    }

    small {
        @include font-size(11);
    }

    sub,
    sup {
        font-size: .75rem;
        line-height: 0;
        position: relative;
        vertical-align: baseline;
    }

    sup {
        top: -0.5rem;
    }

    sub {
        bottom: -0.25rem;
    }

    img {
        border: 0;
        max-width: 100%;
        height: auto;
    }

    svg:not(:root) {
        overflow: hidden;
    }


    fieldset {
        border: 0;
        margin: 0;
        padding: 0;
    }

    legend {
        border: 0;
        padding: 0;
    }

    textarea {
        overflow: auto;
        vertical-align: top;
        resize: vertical;
    }

    label, button {
        cursor: pointer;
    }

    button {
        vertical-align: middle;
        outline: 0;
        overflow: visible;
        border: none;
    }

    button, input {
        &::-moz-focus-inner {
            border: 0;
            padding: 0;
        }
    }

    button,
    input,
    select,
    textarea {
        font-family: $regularFont;
        font-weight: normal;
        line-height: normal;
        text-transform: none;
        vertical-align: baseline;
    }

    button,
    html input[type="button"],
    input[type="reset"],
    input[type="submit"] {
        -webkit-appearance: button;
        cursor: pointer;
    }

    input {
        @include simple-border();
        @include border-radius(1);

        &[type="search"] {
            -webkit-appearance: textfield;
            -moz-box-sizing: content-box;
            -webkit-box-sizing: content-box;
            box-sizing: content-box;
            &::-webkit-search-cancel-button,
            &::-webkit-search-decoration {
                -webkit-appearance: none;
            }
        }

        &[type="checkbox"],
        &[type="radio"] {
            box-sizing: border-box;
            padding: 0;
        }
    }

    select {
        max-width: 100%;
    }

    audio:not([controls]),
    [hidden], template,
    .hidden, .deleted,
    .js, .js-hide {
        display: none !important;
    }

    .visuallyhidden {
        border: 0;
        clip: rect(0 0 0 0);
        height: 1px;
        margin: -1px;
        overflow: hidden;
        padding: 0;
        position: absolute;
        width: 1px;
        &.focusable {
            &:active,
            &:focus {
                clip: auto;
                height: auto;
                margin: 0;
                overflow: visible;
                position: static;
                width: auto;
            }
        }
    }

    .invisible {
        visibility: hidden;
    }

    .viewport-hidden {
        position: absolute;
        left: -10000px;
        top: -10000px;
    }

    .clearfix {
        &:before, &:after {
            content: " ";
            display: table;
        }
        &:after {
            clear: both;
        }
    }

    .clear {
        display: block;
        clear: both;
    }


    .lft {
        display: inline;
        float: left;
    }

    .rgt {
        display: inline;
        float: right;
    }

    .txt-ctr {
        text-align: center;
    }

    .txt-lft {
        text-align: left;
    }

    .txt-rgt {
        text-align: right;
    }

    .txt-jty {
        text-align: justify;
    }

    // added to make _u_ in ck QTI compatible
    .txt-underline {
        text-decoration: underline;
        font-size : inherit;
    }

    .txt-highlight {
        padding: 0 5px;
        background: #FF6416;
        color: white;
    }

    ::-moz-selection {
        background: #b3d4fc;
        text-shadow: none;
    }

    ::selection {
        background: #b3d4fc;
        text-shadow: none;
    }

    .placeholder {
        color: #777 !important;
    }

    ::-webkit-input-placeholder {
        color: #777 !important;
    }

    :-moz-placeholder {
        color: #777 !important;
    }

    ::-moz-placeholder {
        color: #777 !important;
    }

    .truncate {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .disabled, *:disabled {
        cursor: default;
        opacity: .7;
    }

    .overlay, .ui-widget-overlay {
        background: white(.9);
    }

    .ui-widget {
        font-family: $regularFont;
        font-size: 1.4rem !important;
    }

    .ui-widget .ui-widget {
        font-size: 1.4rem !important;
    }

    .ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button {
        font-family: $regularFont;
        font-size: 1.4rem !important;
    }



    // everything on list styles and counters
    @import 'base/list-style';

    // everything tables
    @import 'base/table';

    // everything svg
    @import 'base/svg';

    // everything user highlight
    @import 'base/highlight';

}