/**
 * Prism base code highlighter theme using Sass 
 *
 * @author @MoOx
 */

// prism selector
$code-selector: "code[class*=\"language-\"], pre[class*=\"language-\"]";
$code-selector-block: "pre[class*=\"language-\"]";
$code-selector-inline: ":not(pre) > code[class*=\"language-\"]";

// generic stuff
$code-font-family: Menlo, Monaco, "Courier New", monospace	!default;
$code-font-size: 12px	!default;
$code-line-height: 18px	!default;

$code-tab-size:	4	!default;
$code-hyphens: none	!default;

$code-block-padding: 12px	!default;
$code-inline-padding:	2px 6px	!default;
$code-border-radius: 5px !default;

$code-border:	1px solid #e1e1e8 !default;
$code-background:	#2a2a2a !default;
$code-color: #fff !default;
$code-color-fade:	#bebec5 !default;
$code-text-shadow: 0 1px 0 #000 !default;
$code-box-shadow: 1px 1px .3em -.1em #000 inset !default;
$code-color-property: #b58900 !default;
$code-color-important: #cb4b16 !default;
$code-color-tag: #268bd2 !default; 
$code-color-atrule: #2aa198 !default;
$code-color-attr-name: #b65611 !default;

// $code-linenums-padding:		7px !default;
// $code-linenums-width: 			40px !default;
// $code-linenums-background:		#444 !default;
// $code-linenums-border-color:	#555 !default;
// $code-linenums-border-width:	1px !default;

@if $code-selector != null {
	#{$code-selector} {
		-moz-tab-size: $code-tab-size;
		-o-tab-size: $code-tab-size;
		tab-size: $code-tab-size;

		-webkit-hyphens: $code-hyphens;
		-moz-hyphens: $code-hyphens;
		-ms-hyphens: $code-hyphens;
		hyphens: $code-hyphens;

		// whitespace management
		white-space: pre; // fallback
		white-space: pre-wrap;
		word-break: break-all;
		word-wrap: break-word;
		
		font-family: $code-font-family;
		font-size: 	$code-font-size;
		line-height: $code-line-height;

		color: $code-color;
		text-shadow: $code-text-shadow;
		background: $code-background;
	}
}

%code-background {
	border-radius: $code-border-radius;
	border: $code-border;
	box-shadow: $code-box-shadow;
}

@if $code-selector-block != null {
	#{$code-selector-block} {
		@extend %code-background;
		padding: $code-block-padding;
	}
}

@if $code-selector-inline != null {
	#{$code-selector-inline} {
		@extend %code-background;
		padding: $code-inline-padding;
	}
}

// pre[class*="language-"],
// :not(pre) > code[class*="language-"] {
// 	background: $code-background;
// }

// prism tokens
// 
$code-color-comment: null !default;
$code-color-keyword: null !default;
$code-color-value: null !default;
$code-color-string:	null !default;
$code-color-name:	null !default;
$code-color-number:	null !default;
$code-color-variable:	null !default;
$code-color-selector:	null !default;
$code-color-punctuation: $code-color-fade !default;

#{$code-selector} {
	.namespace {
		opacity: .7;
	}

	.token {
		&.comment,
		&.prolog,
		&.doctype,
		&.cdata {
			color: $code-color-comment;
		}

		&.null,
		&.operator,
		&.boolean,
		&.number {
			color: $code-color-number;
		}

		&.string {
			color: $code-color-string;
		}
 		&.attr-name {
			color: $code-color-attr-name;
		} 

		&.entity,
		&.url,
		.language-css &.string,
		.style &.string {
			color: $code-color-string;
		}

		&.selector {
			color: $code-color-selector;
		}
     
		&.attr-value,
		&.keyword,
		&.control,
		&.directive,
		&.unit {
			color: $code-color-keyword;
		} 
		&.important {
			color: $code-color-important;
		} 
		&.atrule{
			color: $code-color-atrule;
    }

		&.regex,
		&.statement {
			color: $code-color-value;
		}

		&.placeholder,
		&.variable {
			color: $code-color-variable;
		}

		&.property,
		&.tag {
		 // font-style: italic;
		}

 		&.property {
      color: $code-color-property;
		}
 		&.tag {
      color: $code-color-tag;
		}
 

		&.important,
		&.statement {
			font-weight: bold;
		}

		// todo ?
		// &.mixin
		// &.gradient
		// &.abslength
		// &.easing
		// &.time
		// &.angle
		// &.fontfamily

		// ruby/vim https://github.com/LeaVerou/prism/pull/18
		// &.inst-var
		// &.builtin
		// &.const
		// &.symbol
		//
		// php https://github.com/LeaVerou/prism/pull/20
		// &.deliminator
		// &.function

		&.punctuation {
			color: $code-color-punctuation;
		}

		&.entity {
			cursor: help;
		}

		// for dev :)
		&.debug { color: red }
	}
}