/*
 * The icons used in Ghost are the Pictos set by Drew Wilson - http://pictos.css
 * They are embedded via a custom icon font built with http://icomoon.io
 *
 * Table of Contents:
 * 
 * Font Face
 * Icon Element
 * Icon Variables / Short Names
 * Usage
 */


/* =============================================================================
   The Font Face
   ============================================================================= */

/* Generated by icomoon.co */

@font-face {
    font-family: 'Icons';
    src:url('../fonts/icons.eot');
    src:url('../fonts/icons.eot?#iefix') format('embedded-opentype'),
        url('../fonts/icons.woff') format('woff'),
        url('../fonts/icons.ttf') format('truetype'),
        url('../fonts/icons.svg#icons') format('svg');
    font-weight: normal;
    font-style: normal;
}


/* =============================================================================
   The Icon Element
   ============================================================================= */

@mixin icon($char, $size: '', $color: '') {
    &:before {
        // Base
        font-family: "Icons";
        font-weight: normal;
        font-style: normal;
        vertical-align: -7%;
        text-transform:none;
        speak: none;
        line-height: 1;
        -webkit-font-smoothing: antialiased;
        
        //Function
        content: '#{$char}';
        @if $size != '' {
            font-size: $size;
        }
        @if $color != '' {
            color: $color;
        }
        @content;
    }

    &:hover {
        text-decoration:none;
    }
}

/*
 * Special use case for when we want to add an icon after an element rather
 * than before it. For things like dropdowns.
 */

@mixin icon-after($char, $size: '', $color: '') {
    &:after {
        // Base
        font-family: "Icons";
        font-weight: normal;
        font-style: normal;
        vertical-align: -7%;
        text-transform:none;
        speak: none;
        line-height: 1;
        -webkit-font-smoothing: antialiased;

        // Function
        content: '#{$char}';
        @if $size != '' {
            font-size: $size;
        }
        @if $color != '' {
            color: $color;
        }
        @content;
    }

    &:hover {
        text-decoration:none;
    }
}


/* =============================================================================
   Icon Variables / Short Names
   ============================================================================= */

/* 
 * For accessibility, icon characters in the icon font are stored in Unicode's
 * Private Use Area characters. This means that screen readers won't attempt to
 * read them out loud. For code maintainability, we then store these Unicode
 * references inside Sass variables.
 */

// Placeholder 
$i:                 \e018;

// Icons 
$i-ghost:           \e000;
$i-chevron-down:    \e001;
$i-users:           \e002;
$i-tag:             \e003;
$i-tablet:          \e004;
$i-menu:            \e005;
$i-settings:        \e006;
$i-search:          \e007;
$i-search-left:     \e008;
$i-rss:             \e009;
$i-preview:         \e00a;
$i-plugins:         \e00b;
$i-pin:             \e00c;
$i-pc:              \e00d;
$i-pacman:          \e00e;
$i-edit:            \e00f;
$i-mobile:          \e010;
$i-image:           \e011;
$i-mail:            \e012;
$i-list:            \e013;
$i-info:            \e014;
$i-home:            \e015;
$i-grid:            \e016;
$i-fullscreen:      \e017;
$i-question:        \e018;
$i-external:        \e019;
$i-error:           \e01a;
$i-comments:        \e01b;
$i-close:           \e01c;
$i-chevron:         \e01d;
$i-calendar:        \e01e;
$i-archive:         \e01f;
$i-services:        \e020;
$i-appearance:      \e021;
$i-video:           \e022;
$i-trash:           \e023;
$i-reply:           \e024;
$i-stats:           \e025;
$i-featured:        \e026;
$i-unfeatured:      \e027;
$i-clock:           \e028;
$i-settings2:       \e029;
$i-camera:          \e02a;
$i-power:           \e02b;
$i-lock:            \e02c;
$i-content:         \e02d;
$i-user:            \e02e;
$i-support:         \e02f;
$i-success:         \e030;
$i-notification:    \e031;
$i-add:             \e032;
$i-check:           \e033;
$i-x:               \e034;
$i-link:            \e035;
$i-camera:          \e036;
$i-repost:          \e037;
$i-weather-rain:    \e038;
$i-weather-sun:     \e039;
$i-weather-partial: \e03a;
$i-weather-snow:    \e03b;
$i-weather-cloudy:  \e03c;
$i-lightning:       \e03d;


/* =============================================================================
   Usage
   ============================================================================= 

To create a button with a label that is prefixed with a camera icon, we might
write our Sass something like this:

#button {
    display: block;
    width: 200px;
    height: 40px;
    @include icon($i-camera, 16px, #fff) {vertical-align:-10%;};
}

Thi would then output full CSS something like this:

#button {
    display: block;
    width: 200px;
    height: 40px;
}

#button:before {
    content: "\e02a";
    size: 16px;
    color: #fff;
    font-family: "Icons";
    font-weight: normal;
    font-style: normal;
    vertical-align: -10%;
    text-transform:none;
    speak: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
}

*/