// Core variables
$version: "0.5.9";
// Core features
$rtl: false !default;

// Colors are managed in /classes/Colors.php

// Shadow
$boxed-shadow: 0 0 1em rgba(0, 0, 0, 0.07);
// Text Shadow
$text-shadow: 0.04em 0.04em 0 rgba(0, 0, 0, 0.1);


// Credit: https://www.smashingmagazine.com/2015/11/using-system-ui-fonts-practical-guide/
$base-font-family: var(--global-font-family) !default;
$mono-font-family: "SF Mono", "Segoe UI Mono", "Roboto Mono", Menlo, Courier, monospace !default;
$fallback-font-family: "Helvetica Neue", sans-serif !default;
$cjk-zh-hans-font-family: $base-font-family, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", $fallback-font-family !default;
$cjk-zh-hant-font-family: $base-font-family, "PingFang TC", "Hiragino Sans CNS", "Microsoft JhengHei", $fallback-font-family !default;
$cjk-jp-font-family: $base-font-family, "Hiragino Sans", "Hiragino Kaku Gothic Pro", "Yu Gothic", YuGothic, Meiryo, $fallback-font-family !default;
$cjk-ko-font-family: $base-font-family, "Malgun Gothic", $fallback-font-family !default;
$body-font-family: $base-font-family, $fallback-font-family !default;


// Unit sizes
$unit-o: .05rem !default;
$unit-h: .075rem !default;
$unit-1: .2rem !default;
$unit-2: .4rem !default;
$unit-3: .6rem !default;
$unit-4: .8rem !default;
$unit-5: 1rem !default;
$unit-6: 1.2rem !default;
$unit-7: 1.4rem !default;
$unit-8: 1.6rem !default;
$unit-9: 1.8rem !default;
$unit-10: 2rem !default;
$unit-12: 2.4rem !default;
$unit-16: 3.2rem !default;

// Font sizes
$html-font-size: 16px !default;
$html-line-height: 1.5 !default;
$font-size: 1rem !default;
$font-size-sm: .75rem !default;
$font-size-lg: 1rem !default;
$line-height: 1.5 !default;

// custom font sizes
$html-font-size-small: 12px !default;
$html-font-size-large: 20px !default;
$html-font-size-xlarge: 24px !default;


// Sizes
$layout-spacing: $unit-2 !default;
$layout-spacing-sm: $unit-1 !default;
$layout-spacing-lg: $unit-4 !default;
$border-radius: $unit-h !default;
$border-width: $unit-o !default;
$border-width-lg: $unit-h !default;
$control-size: $unit-9 !default;
$control-size-sm: $unit-7 !default;
$control-size-lg: $unit-10 !default;
$control-padding-x: $unit-2 !default;
$control-padding-x-sm: $unit-2 * .75 !default;
$control-padding-x-lg: $unit-2 * 1.5 !default;
$control-padding-y: ($control-size - $line-height) / 2 - $border-width !default;
$control-padding-y-sm: ($control-size-sm - $line-height) / 2 - $border-width !default;
$control-padding-y-lg: ($control-size-lg - $line-height) / 2 - $border-width !default;
$control-icon-size: .8rem !default;

$control-width-xs: 180px !default;
$control-width-sm: 320px !default;
$control-width-md: 640px !default;
$control-width-lg: 960px !default;
$control-width-xl: 1280px !default;

// Responsive breakpoints
$size-xs: 320px !default;
$size-sm: 600px !default;
$size-md: 768px !default;
$size-lg: 960px !default;
$size-xl: 1280px !default;
$size-2x: 1440px !default;

$responsive-breakpoint: $size-xs !default;

// Z-index
$zindex-0: 1 !default;
$zindex-1: 100 !default;
$zindex-2: 200 !default;
$zindex-3: 300 !default;
$zindex-4: 400 !default;