// Name:            Base
// Description:     Default values for HTML elements
//
// Component:       `uk-link`
//                  `uk-h1`, `uk-h2`, `uk-h3`, `uk-h4`, `uk-h5`, `uk-h6`
//                  `uk-hr`
//
// ========================================================================


// Variables
// ========================================================================













/* ========================================================================
   Component: Base
 ========================================================================== */

/*
 * 1. Set `font-size` to support `rem` units
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Style
 */

html {
    /* 1 */
    font-family: $base-body-font-family;
    font-size: $base-body-font-size;
    font-weight: $base-body-font-weight;
    line-height: $base-body-line-height;
    /* 2 */
    -webkit-text-size-adjust: 100%;
    /* 3 */
    background: $base-body-background;
    color: $base-body-color;
    @if(mixin-exists(hook-base-body)) {@include hook-base-body();}
}

/*
 * Remove the margin in all browsers.
 */

body { margin: 0; }


/* Links
 ========================================================================== */

/*
 * Style
 */

a,
.uk-link {
    color: $base-link-color;
    text-decoration: $base-link-text-decoration;
    cursor: pointer;
    @if(mixin-exists(hook-base-link)) {@include hook-base-link();}
}

a:hover,
.uk-link:hover,
.uk-link-toggle:hover .uk-link {
    color: $base-link-hover-color;
    text-decoration: $base-link-hover-text-decoration;
    @if(mixin-exists(hook-base-link-hover)) {@include hook-base-link-hover();}
}


/* Text-level semantics
 ========================================================================== */

/*
 * 1. Add the correct text decoration in Edge.
 * 2. The shorthand declaration `underline dotted` is not supported in Safari.
 */

abbr[title] {
    /* 1 */
    text-decoration: underline dotted;
    /* 2 */
    -webkit-text-decoration-style: dotted;
}

/*
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong { font-weight: $base-strong-font-weight; }

/*
 * 1. Consolas has a better baseline in running text compared to `Courier`
 * 2. Correct the odd `em` font sizing in all browsers.
 * 3. Style
 */

:not(pre) > code,
:not(pre) > kbd,
:not(pre) > samp {
    /* 1 */
    font-family: $base-code-font-family;
    /* 2 */
    font-size: $base-code-font-size;
    /* 3 */
    color: $base-code-color;
    white-space: nowrap;
    @if(mixin-exists(hook-base-code)) {@include hook-base-code();}
}

/*
 * Emphasize
 */

em { color: $base-em-color; }

/*
 * Insert
 */

ins {
    background: $base-ins-background;
    color: $base-ins-color;
    text-decoration: none;
}

/*
 * Mark
 */

mark {
    background: $base-mark-background;
    color: $base-mark-color;
}

/*
 * Quote
 */

q { font-style: $base-quote-font-style; }

/*
 * Add the correct font size in all browsers.
 */

small { font-size: $base-small-font-size; }

/*
 * Prevents `sub` and `sup` affecting `line-height` in all browsers.
 */

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

sup { top: -0.5em; }
sub { bottom: -0.25em; }


/* Embedded content
 ========================================================================== */

/*
 * Remove the gap between the element and the bottom of its parent container.
 */

audio,
canvas,
iframe,
img,
svg,
video { vertical-align: middle; }

/*
 * 1. Constrain the element to its parent width.
 * 2. Preserve the intrinsic aspect ratio and auto-scale the height of an image if the `height` attribute is present.
 * 3. Take border and padding into account.
 */

canvas,
img,
svg,
video {
    /* 1 */
    max-width: 100%;
    /* 2 */
    height: auto;
    /* 3 */
    box-sizing: border-box;
}

/*
 * Deprecated: only needed for `img` elements with `uk-img`
 * 1. Hide `alt` text for lazy load images.
 * 2. Fix lazy loading images if parent element is set to `display: inline` and has `overflow: hidden`.
 */

img:not([src]) {
    /* 1 */
    visibility: hidden;
    /* 2 */
    min-width: 1px;
}

/*
 * Iframe
 * Remove border in all browsers
 */

iframe { border: 0; }


/* Block elements
 ========================================================================== */

/*
 * Margins
 */

p,
ul,
ol,
dl,
pre,
address,
fieldset,
figure { margin: 0 0 $base-margin-vertical 0; }

/* Add margin if adjacent element */
* + p,
* + ul,
* + ol,
* + dl,
* + pre,
* + address,
* + fieldset,
* + figure { margin-top: $base-margin-vertical; }


/* Headings
 ========================================================================== */

h1, .uk-h1,
h2, .uk-h2,
h3, .uk-h3,
h4, .uk-h4,
h5, .uk-h5,
h6, .uk-h6,
.uk-heading-small,
.uk-heading-medium,
.uk-heading-large,
.uk-heading-xlarge,
.uk-heading-2xlarge {
    margin: 0 0 $base-margin-vertical 0;
    font-family: $base-heading-font-family;
    font-weight: $base-heading-font-weight;
    color: $base-heading-color;
    text-transform: $base-heading-text-transform;
    @if(mixin-exists(hook-base-heading)) {@include hook-base-heading();}
}

/* Add margin if adjacent element */
* + h1, * + .uk-h1,
* + h2, * + .uk-h2,
* + h3, * + .uk-h3,
* + h4, * + .uk-h4,
* + h5, * + .uk-h5,
* + h6, * + .uk-h6,
* + .uk-heading-small,
* + .uk-heading-medium,
* + .uk-heading-large,
* + .uk-heading-xlarge,
* + .uk-heading-2xlarge { margin-top: $base-heading-margin-top; }

/*
 * Sizes
 */

h1, .uk-h1 {
    font-size: $base-h1-font-size;
    line-height: $base-h1-line-height;
    @if(mixin-exists(hook-base-h1)) {@include hook-base-h1();}
}

h2, .uk-h2 {
    font-size: $base-h2-font-size;
    line-height: $base-h2-line-height;
    @if(mixin-exists(hook-base-h2)) {@include hook-base-h2();}
}

h3, .uk-h3 {
    font-size: $base-h3-font-size;
    line-height: $base-h3-line-height;
    @if(mixin-exists(hook-base-h3)) {@include hook-base-h3();}
}

h4, .uk-h4 {
    font-size: $base-h4-font-size;
    line-height: $base-h4-line-height;
    @if(mixin-exists(hook-base-h4)) {@include hook-base-h4();}
}

h5, .uk-h5 {
    font-size: $base-h5-font-size;
    line-height: $base-h5-line-height;
    @if(mixin-exists(hook-base-h5)) {@include hook-base-h5();}
}

h6, .uk-h6 {
    font-size: $base-h6-font-size;
    line-height: $base-h6-line-height;
    @if(mixin-exists(hook-base-h6)) {@include hook-base-h6();}
}

/* Tablet landscape and bigger */
@media (min-width: $breakpoint-medium) {

    h1, .uk-h1 { font-size: $base-h1-font-size-m; }
    h2, .uk-h2 { font-size: $base-h2-font-size-m; }

}


/* Lists
 ========================================================================== */

ul,
ol { padding-left: $base-list-padding-left; }

/*
 * Reset margin for nested lists
 */

ul > li > ul,
ul > li > ol,
ol > li > ol,
ol > li > ul { margin: 0; }


/* Description lists
 ========================================================================== */

dt { font-weight: bold; }
dd { margin-left: 0; }


/* Horizontal rules
 ========================================================================== */

/*
 * 1. Show the overflow in Chrome, Edge and IE.
 * 2. Add the correct text-align in Edge and IE.
 * 3. Style
 */

hr, .uk-hr {
    /* 1 */
    overflow: visible;
    /* 2 */
    text-align: inherit;
    /* 3 */
    margin: 0 0 $base-hr-margin-vertical 0;
    border: 0;
    border-top: $base-hr-border-width solid $base-hr-border;
    @if(mixin-exists(hook-base-hr)) {@include hook-base-hr();}
}

/* Add margin if adjacent element */
* + hr,
* + .uk-hr { margin-top: $base-hr-margin-vertical }


/* Address
 ========================================================================== */

address { font-style: normal; }


/* Blockquotes
 ========================================================================== */

blockquote {
    margin: 0 0 $base-blockquote-margin-vertical 0;
    font-size: $base-blockquote-font-size;
    line-height: $base-blockquote-line-height;
    font-style: $base-blockquote-font-style;
    @if(mixin-exists(hook-base-blockquote)) {@include hook-base-blockquote();}
}

/* Add margin if adjacent element */
* + blockquote { margin-top: $base-blockquote-margin-vertical; }

/*
 * Content
 */

blockquote p:last-of-type { margin-bottom: 0; }

blockquote footer {
    margin-top:  $base-blockquote-footer-margin-top;
    font-size: $base-blockquote-footer-font-size;
    line-height: $base-blockquote-footer-line-height;
    @if(mixin-exists(hook-base-blockquote-footer)) {@include hook-base-blockquote-footer();}
}


/* Preformatted text
 ========================================================================== */

/*
 * 1. Contain overflow in all browsers.
 */

pre {
    font: $base-pre-font-size unquote("/") $base-pre-line-height $base-pre-font-family;
    color: $base-pre-color;
    -moz-tab-size: 4;
    tab-size: 4;
    /* 1 */
    overflow: auto;
    @if(mixin-exists(hook-base-pre)) {@include hook-base-pre();}
}

pre code { font-family: $base-pre-font-family; }


/* Focus
 ========================================================================== */

:focus { outline: none; }

:focus-visible { outline: $base-focus-outline-width $base-focus-outline-style $base-focus-outline; }


/* Selection pseudo-element
 ========================================================================== */

::selection {
    background: $base-selection-background;
    color: $base-selection-color;
    text-shadow: none;
}


/* HTML5 elements
 ========================================================================== */

/*
 * 1. Add the correct display in Edge, IE 10+, and Firefox.
 * 2. Add the correct display in IE.
 */

details, /* 1 */
main { /* 2 */
    display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary { display: list-item; }

/*
 * Add the correct display in IE.
 */

template { display: none; }


/* Pass media breakpoints to JS
 ========================================================================== */

/*
 * Breakpoints
 */

:root {
    --uk-breakpoint-s: #{$breakpoint-small};
    --uk-breakpoint-m: #{$breakpoint-medium};
    --uk-breakpoint-l: #{$breakpoint-large};
    --uk-breakpoint-xl: #{$breakpoint-xlarge};
}

// Hooks
// ========================================================================

@if(mixin-exists(hook-base-misc)) {@include hook-base-misc();}

// @mixin hook-base-body(){}
// @mixin hook-base-link(){}
// @mixin hook-base-link-hover(){}
// @mixin hook-base-code(){}
// @mixin hook-base-heading(){}
// @mixin hook-base-h1(){}
// @mixin hook-base-h2(){}
// @mixin hook-base-h3(){}
// @mixin hook-base-h4(){}
// @mixin hook-base-h5(){}
// @mixin hook-base-h6(){}
// @mixin hook-base-hr(){}
// @mixin hook-base-blockquote(){}
// @mixin hook-base-blockquote-footer(){}
// @mixin hook-base-pre(){}
// @mixin hook-base-misc(){}


// Inverse
// ========================================================================




// @mixin hook-inverse-base-link(){}
// @mixin hook-inverse-base-link-hover(){}
// @mixin hook-inverse-base-code(){}
// @mixin hook-inverse-base-heading(){}
// @mixin hook-inverse-base-h1(){}
// @mixin hook-inverse-base-h2(){}
// @mixin hook-inverse-base-h3(){}
// @mixin hook-inverse-base-h4(){}
// @mixin hook-inverse-base-h5(){}
// @mixin hook-inverse-base-h6(){}
// @mixin hook-inverse-base-blockquote(){}
// @mixin hook-inverse-base-blockquote-footer(){}
// @mixin hook-inverse-base-hr(){}