/**
 * This file provides less mixins for all other style modules
 *
 * @author Jana Deutschlaender <deutschlaender@cosmocode.de>
 */


/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
/* Fonts */
/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */

.setLocalFontFace(@fontFamily,@fontWeight,@localFontName,@localFontNameVar,@filename) {
    @font-face {
        font-family: @fontFamily;
        font-style: normal;
        font-weight: @fontWeight;
        src: ~"local('@{localFontName}'), local("~"'@{localFontNameVar}'), url(fonts/"~"@{filename}.eot)";
        src: ~"url(fonts/"~"@{filename}.eot?#iefix) format('embedded-opentype'), url(fonts/"~"@{filename}.woff) format('woff')";
    }
}

.setIconFontFace(@fontFamily,@filename) {
    @font-face {
        font-family: @fontFamily;
        src: ~"url('fonts/icons/"~"@{filename}.eot?6762325')";
        src: ~"url('fonts/icons/"~"@{filename}.eot?6762325#iefix') format('embedded-opentype'), url('fonts/icons/"~"@{filename}.woff2?6762325') format('woff2'), url('fonts/icons/"~"@{filename}.woff?6762325') format('woff'), url('fonts/icons/"~"@{filename}.ttf?6762325') format('truetype'), url('fonts/icons/"~"@{filename}.svg?6762325#fontello') format('svg')";
        font-weight: normal;
        font-style: normal;
    }
}

.fontello() {
    &::before {
        font-family: "fontello";
        font-style: normal;
        font-weight: normal;
        speak: none;

        display: inline-block;
        text-decoration: inherit;
        width: 1em;
        margin-right: .2em;
        text-align: center;

        /* For safety - reset parent styles, that can break glyph codes*/
        font-variant: normal;
        text-transform: none;

        /* fix buttons height, for twitter bootstrap */
        line-height: 1em;

        /* Animation center compensation - margins should be symmetric */
        /* remove if not needed */
        margin-left: .2em;

        /* you can be more comfortable with increased icons size */
        /* font-size: 120%; */

        /* Font smoothing. That was taken from TWBS */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;

        /* Uncomment for 3D effect */
        /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */
    }
}

.fontello-double() {
    &::before,
    &::after {
        font-family: "fontello";
        font-style: normal;
        font-weight: normal;
        speak: none;

        display: inline-block;
        text-decoration: inherit;
        width: 1em;
        margin-right: .2em;
        text-align: center;

        /* For safety - reset parent styles, that can break glyph codes*/
        font-variant: normal;
        text-transform: none;

        /* fix buttons height, for twitter bootstrap */
        line-height: 1em;

        /* Animation center compensation - margins should be symmetric */
        /* remove if not needed */
        margin-left: .2em;

        /* you can be more comfortable with increased icons size */
        /* font-size: 120%; */

        /* Font smoothing. That was taken from TWBS */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;

        /* Uncomment for 3D effect */
        /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */
    }
}


/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
/* Screenreader / Hide */
/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */

.sr-out() {
    display: block;
    width: 1px;
    height: 1px;
    overflow: hidden;
    position: absolute;
    top: -200000em;
    left: -200000em;
}

.sr-only() {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.sr-only-focusable() {
    &:active,
    &:focus {
        position: static;
        width: auto;
        height: auto;
        margin: 0;
        overflow: visible;
        clip: auto;
    }
}


.btn-default-size() {
    height: 1rem;
    width: 1rem;
    min-height: 1.2em;
    min-width: 1.4em;
}

.btn-default-height() {
    height: 1rem;
    min-height: 1.2em;
    min-width: 1.4em;
}

.hide-text-show-before(){
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-indent: -9999px;
    .btn-default-size();

    &::before{
        text-indent: 0;
        float: left;
    }

    &::after{
        text-indent: 0;
        float: left;
    }
}


.hide-text-show-after() {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-indent: -9999px;
    &::before{
        text-indent: 0;
        float: right;
    }
    &::after{
        text-indent: 0;
        float: right;
    }
}


/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
/* Screenreader / Hide */
/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */

.reset() {
    background: transparent;
    border: none 0; outline: 0; vertical-align: baseline;
    font-style: normal;
    margin: 0; padding: 0;
}

.elementsReset() {
    div, span, object, iframe,
    h1, h2, h3, h4, h5, h6, p, blockquote,
    a, abbr, em,acronym, img, strong,
    dl, dt, dd, ol, ul, li,
    fieldset, form, label, legend,
    table, caption, tbody, tfoot, thead, tr, th, td,
    input, select, option, textarea, button {
        .reset();
    }
}


/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */
/* Col Grid */
/* + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + */

.make-grid(@class) {
    .float-grid-columns(@class);
    .loop-grid-columns(@grid-columns, @class, width);
}

.float-grid-columns(@class) {
    .col-@{class}-1, .col-@{class}-2, .col-@{class}-3, .col-@{class}-4, .col-@{class}-5, .col-@{class}-6, .col-@{class}-7, .col-@{class}-8, .col-@{class}-9, .col-@{class}-10, .col-@{class}-11, .col-@{class}-12 {
        float: left;
    }
}

.loop-grid-columns(@index, @class, @type) when (@index >= 0) {
    .calc-grid-column(@index, @class, @type);
    // next iteration
    .loop-grid-columns((@index - 1), @class, @type);
}

.calc-grid-column(@index, @class, @type) when (@type = width) and (@index > 0) {
    .col-@{class}-@{index} {
        width: percentage((@index / @grid-columns));
    }
}