//  Foundation for Sites Settings
//  -----------------------------
//
//  Table of Contents:
//
//   1. Global
//   2. Breakpoints
//   3. The Grid
//   4. Base Typography
//   5. Typography Helpers
//   6. Abide
//   7. Accordion
//   8. Accordion Menu
//   9. Badge
//  10. Breadcrumbs
//  11. Button
//  12. Button Group
//  13. Callout
//  14. Close Button
//  15. Drilldown
//  16. Dropdown
//  17. Dropdown Menu
//  18. Flex Video
//  19. Forms
//  20. Label
//  21. Media Object
//  22. Menu
//  23. Off-canvas
//  24. Orbit
//  25. Pagination
//  26. Progress Bar
//  27. Reveal
//  28. Slider
//  29. Switch
//  30. Table
//  31. Tabs
//  32. Thumbnail
//  33. Title Bar
//  34. Tooltip
//  35. Top Bar

@import util/util

// 1. Global
// ---------

$global-font-size: 100%
$global-width: rem-calc(1200)
$global-lineheight: 1.5
$primary-color: #2199e8
$secondary-color: #777
$success-color: #3adb76
$warning-color: #ffae00
$alert-color: #ec5840
$light-gray: #e6e6e6
$medium-gray: #cacaca
$dark-gray: #8a8a8a
$black: #0a0a0a
$white: #fefefe
$body-background: $white
$body-font-color: $black
$body-font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif
$body-antialiased: true
$global-margin: 1rem
$global-padding: 1rem
$global-weight-normal: normal
$global-weight-bold: bold
$global-radius: 0
$global-text-direction: ltr

// 2. Breakpoints
// --------------

$breakpoints: (small: 0, medium: 640px, large: 1024px, xlarge: 1200px, xxlarge: 1440px)

$breakpoint-classes: small medium large

// 3. The Grid
// -----------

$grid-row-width: $global-width
$grid-column-count: 12
$grid-column-gutter: (small: 20px, medium: 30px)

$grid-column-align-edge: true
$block-grid-max: 8

// 4. Base Typography
// ------------------

$header-font-family: $body-font-family
$header-font-weight: $global-weight-normal
$header-font-style: normal
$font-family-monospace: Consolas, "Liberation Mono", Courier, monospace
$header-sizes: (small: ("h1": 24, "h2": 20, "h3": 19, "h4": 18, "h5": 17, "h6": 16), medium: ("h1": 48, "h2": 40, "h3": 31, "h4": 25, "h5": 20, "h6": 16))

$header-color: inherit
$header-lineheight: 1.4
$header-margin-bottom: 0.5rem
$header-text-rendering: optimizeLegibility
$small-font-size: 80%
$header-small-font-color: $medium-gray
$paragraph-lineheight: 1.6
$paragraph-margin-bottom: 1rem
$paragraph-text-rendering: optimizeLegibility
$code-color: $black
$code-font-family: $font-family-monospace
$code-font-weight: $global-weight-normal
$code-background: $light-gray
$code-border: 1px solid $medium-gray
$code-padding: rem-calc(2 5 1)
$anchor-color: $primary-color
$anchor-color-hover: scale-color($anchor-color, $lightness: -14%)
$anchor-text-decoration: none
$anchor-text-decoration-hover: none
$hr-width: $global-width
$hr-border: 1px solid $medium-gray
$hr-margin: rem-calc(20) auto
$list-lineheight: $paragraph-lineheight
$list-margin-bottom: $paragraph-margin-bottom
$list-style-type: disc
$list-style-position: outside
$list-side-margin: 1.25rem
$list-nested-side-margin: 1.25rem
$defnlist-margin-bottom: 1rem
$defnlist-term-weight: $global-weight-bold
$defnlist-term-margin-bottom: 0.3rem
$blockquote-color: $dark-gray
$blockquote-padding: rem-calc(9 20 0 19)
$blockquote-border: 1px solid $medium-gray
$cite-font-size: rem-calc(13)
$cite-color: $dark-gray
$keystroke-font: $font-family-monospace
$keystroke-color: $black
$keystroke-background: $light-gray
$keystroke-padding: rem-calc(2 4 0)
$keystroke-radius: $global-radius
$abbr-underline: 1px dotted $black

// 5. Typography Helpers
// ---------------------

$lead-font-size: $global-font-size * 1.25
$lead-lineheight: 1.6
$subheader-lineheight: 1.4
$subheader-color: $dark-gray
$subheader-font-weight: $global-weight-normal
$subheader-margin-top: 0.2rem
$subheader-margin-bottom: 0.5rem
$stat-font-size: 2.5rem

// 6. Abide
// --------

$abide-inputs: true
$abide-labels: true
$input-background-invalid: $alert-color
$form-label-color-invalid: $alert-color
$input-error-color: $alert-color
$input-error-font-size: rem-calc(12)
$input-error-font-weight: $global-weight-bold

// 7. Accordion
// ------------

$accordion-background: $white
$accordion-plusminus: true
$accordion-item-color: foreground($accordion-background, $primary-color)
$accordion-item-background-hover: $light-gray
$accordion-item-padding: 1.25rem 1rem
$accordion-content-background: $white
$accordion-content-border: 1px solid $light-gray
$accordion-content-color: foreground($accordion-background, $primary-color)
$accordion-content-padding: 1rem

// 8. Accordion Menu
// -----------------

$accordionmenu-arrows: true
$accordionmenu-arrow-color: $primary-color

// 9. Badge
// --------

$badge-background: $primary-color
$badge-color: foreground($badge-background)
$badge-padding: 0.3em
$badge-minwidth: 2.1em
$badge-font-size: 0.6rem

// 10. Breadcrumbs
// ---------------

$breadcrumbs-margin: 0 0 $global-margin 0
$breadcrumbs-item-font-size: rem-calc(11)
$breadcrumbs-item-color: $primary-color
$breadcrumbs-item-color-current: $black
$breadcrumbs-item-color-disabled: $medium-gray
$breadcrumbs-item-margin: 0.75rem
$breadcrumbs-item-uppercase: true
$breadcrumbs-item-slash: true

// 11. Button
// ----------

$button-padding: 0.85em 1em
$button-margin: 0 0 $global-margin 0
$button-fill: solid
$button-background: $primary-color
$button-background-hover: scale-color($button-background, $lightness: -15%)
$button-color: #fff
$button-color-alt: #000
$button-radius: $global-radius
$button-sizes: (tiny: 0.6rem, small: 0.75rem, default: 0.9rem, large: 1.25rem)

$button-opacity-disabled: 0.25

// 12. Button Group
// ----------------

$buttongroup-margin: 1rem
$buttongroup-spacing: 1px
$buttongroup-child-selector: ".button"
$buttongroup-expand-max: 6

// 13. Callout
// -----------

$callout-background: $white
$callout-background-fade: 85%
$callout-border: 1px solid rgba($black, 0.25)
$callout-margin: 0 0 1rem 0
$callout-padding: 1rem
$callout-font-color: $body-font-color
$callout-font-color-alt: $body-background
$callout-radius: $global-radius
$callout-link-tint: 30%

// 14. Close Button
// ----------------

$closebutton-position: right top
$closebutton-offset-horizontal: 1rem
$closebutton-offset-vertical: 0.5rem
$closebutton-size: 2em
$closebutton-lineheight: 1
$closebutton-color: $dark-gray
$closebutton-color-hover: $black

// 15. Drilldown
// -------------

$drilldown-transition: transform 0.15s linear
$drilldown-arrows: true
$drilldown-arrow-color: $primary-color
$drilldown-background: $white

// 16. Dropdown
// ------------

$dropdown-padding: 1rem
$dropdown-border: 1px solid $medium-gray
$dropdown-font-size: 16rem
$dropdown-width: 300px
$dropdown-radius: $global-radius
$dropdown-sizes: (tiny: 100px, small: 200px, large: 400px)

// 17. Dropdown Menu
// -----------------

$dropdownmenu-arrows: true
$dropdownmenu-arrow-color: $anchor-color
$dropdownmenu-min-width: 200px
$dropdownmenu-background: $white
$dropdownmenu-border: 1px solid $medium-gray

// 18. Flex Video
// --------------

$flexvideo-margin-bottom: rem-calc(16)
$flexvideo-ratio: 4 by 3
$flexvideo-ratio-widescreen: 16 by 9

// 19. Forms
// ---------

$fieldset-border: 1px solid $medium-gray
$fieldset-padding: rem-calc(20)
$fieldset-margin: rem-calc(18 0)
$legend-padding: rem-calc(0 3)
$form-spacing: rem-calc(16)
$helptext-color: #333
$helptext-font-size: rem-calc(13)
$helptext-font-style: italic
$input-prefix-color: $black
$input-prefix-background: $light-gray
$input-prefix-border: 1px solid $medium-gray
$input-prefix-padding: 1rem
$form-label-color: $black
$form-label-font-size: rem-calc(14)
$form-label-font-weight: $global-weight-normal
$form-label-line-height: 1.8
$select-background: $white
$select-triangle-color: #333
$select-radius: $global-radius
$input-color: $black
$input-font-family: inherit
$input-font-size: rem-calc(16)
$input-background: $white
$input-background-focus: $white
$input-background-disabled: $light-gray
$input-border: 1px solid $medium-gray
$input-border-focus: 1px solid $dark-gray
$input-shadow: inset 0 1px 2px rgba($black, 0.1)
$input-shadow-focus: 0 0 5px $medium-gray
$input-cursor-disabled: default
$input-transition: box-shadow 0.5s, border-color 0.25s ease-in-out
$input-number-spinners: true
$input-radius: $global-radius

// 20. Label
// ---------

$label-background: $primary-color
$label-color: foreground($label-background)
$label-font-size: 0.8rem
$label-padding: 0.33333rem 0.5rem
$label-radius: $global-radius

// 21. Media Object
// ----------------

$mediaobject-margin-bottom: $global-margin
$mediaobject-section-padding: $global-padding
$mediaobject-image-width-stacked: 100%

// 22. Menu
// --------

$menu-margin: 0
$menu-margin-nested: 1rem
$menu-item-padding: 0.7rem 1rem
$menu-icon-spacing: 0.25rem
$menu-expand-max: 6

// 23. Off-canvas
// --------------

$offcanvas-size: 250px
$offcanvas-background: $light-gray
$offcanvas-zindex: -1
$offcanvas-transition-length: 0.5s
$offcanvas-transition-timing: ease
$offcanvas-fixed-reveal: true
$offcanvas-exit-background: rgba($white, 0.25)
$maincontent-class: "off-canvas-content"
$maincontent-shadow: 0 0 10px rgba($black, 0.5)

// 24. Orbit
// ---------

$orbit-bullet-background: $medium-gray
$orbit-bullet-background-active: $dark-gray
$orbit-bullet-diameter: 1.2rem
$orbit-bullet-margin: 0.1rem
$orbit-bullet-margin-top: 0.8rem
$orbit-bullet-margin-bottom: 0.8rem
$orbit-caption-background: rgba($black, 0.5)
$orbit-caption-padding: 1rem
$orbit-control-background-hover: rgba($black, 0.5)
$orbit-control-padding: 1rem
$orbit-control-zindex: 10

// 25. Pagination
// --------------

$pagination-font-size: rem-calc(14)
$pagination-margin-bottom: $global-margin
$pagination-item-color: $black
$pagination-item-padding: rem-calc(3 10)
$pagination-item-spacing: rem-calc(1)
$pagination-radius: $global-radius
$pagination-item-background-hover: $light-gray
$pagination-item-background-current: $primary-color
$pagination-item-color-current: foreground($pagination-item-background-current)
$pagination-item-color-disabled: $medium-gray
$pagination-ellipsis-color: $black
$pagination-mobile-items: false
$pagination-arrows: true

// 26. Progress Bar
// ----------------

$progress-height: 1rem
$progress-background: $medium-gray
$progress-margin-bottom: $global-margin
$progress-meter-background: $primary-color
$progress-radius: $global-radius

// 27. Reveal
// ----------

$reveal-background: $white
$reveal-width: 600px
$reveal-max-width: $global-width
$reveal-offset: rem-calc(100)
$reveal-padding: $global-padding
$reveal-border: 1px solid $medium-gray
$reveal-radius: $global-radius
$reveal-zindex: 1005
$reveal-overlay-background: rgba($black, 0.45)

// 28. Slider
// ----------

$slider-height: 0.5rem
$slider-width-vertical: $slider-height
$slider-background: $light-gray
$slider-fill-background: $medium-gray
$slider-handle-height: 1.4rem
$slider-handle-width: 1.4rem
$slider-handle-background: $primary-color
$slider-opacity-disabled: 0.25
$slider-radius: $global-radius
$slider-transition: all 0.2s ease-in-out

// 29. Switch
// ----------

$switch-background: $medium-gray
$switch-background-active: $primary-color
$switch-height: 2rem
$switch-height-tiny: 1.5rem
$switch-height-small: 1.75rem
$switch-height-large: 2.5rem
$switch-radius: $global-radius
$switch-margin: $global-margin
$switch-paddle-background: $white
$switch-paddle-offset: 0.25rem
$switch-paddle-radius: $global-radius
$switch-paddle-transition: all 0.25s ease-out

// 30. Table
// ---------

$table-background: $white
$table-color-scale: 5%
$table-border: 1px solid smart-scale($table-background, $table-color-scale)
$table-padding: rem-calc(8 10 10)
$table-hover-scale: 2%
$table-row-hover: darken($table-background, $table-hover-scale)
$table-row-stripe-hover: darken($table-background, $table-color-scale + $table-hover-scale)
$table-striped-background: smart-scale($table-background, $table-color-scale)
$table-stripe: even
$table-head-background: smart-scale($table-background, $table-color-scale / 2)
$table-foot-background: smart-scale($table-background, $table-color-scale)
$table-head-font-color: $body-font-color
$show-header-for-stacked: false

// 31. Tabs
// --------

$tab-margin: 0
$tab-background: $white
$tab-background-active: $light-gray
$tab-border: $light-gray
$tab-item-color: foreground($tab-background, $primary-color)
$tab-item-background-hover: $white
$tab-item-padding: 1.25rem 1.5rem
$tab-expand-max: 6
$tab-content-background: $white
$tab-content-border: $light-gray
$tab-content-color: foreground($tab-background, $primary-color)
$tab-content-padding: 1rem

// 32. Thumbnail
// -------------

$thumbnail-border: solid 4px $white
$thumbnail-margin-bottom: $global-margin
$thumbnail-shadow: 0 0 0 1px rgba($black, 0.2)
$thumbnail-shadow-hover: 0 0 6px 1px rgba($primary-color, 0.5)
$thumbnail-transition: box-shadow 200ms ease-out
$thumbnail-radius: $global-radius

// 33. Title Bar
// -------------

$titlebar-background: $black
$titlebar-color: $white
$titlebar-padding: 0.5rem
$titlebar-text-font-weight: bold
$titlebar-icon-color: $white
$titlebar-icon-color-hover: $medium-gray
$titlebar-icon-spacing: 0.25rem

// 34. Tooltip
// -----------

$tooltip-background-color: $black
$tooltip-color: $white
$tooltip-padding: 0.75rem
$tooltip-font-size: $small-font-size
$tooltip-pip-width: 0.75rem
$tooltip-pip-height: $tooltip-pip-width * 0.866
$tooltip-pip-offset: 1.25rem
$tooltip-radius: $global-radius

// 35. Top Bar
// -----------

$topbar-padding: 0.5rem
$topbar-background: $light-gray
$topbar-link-color: $primary-color
$topbar-input-width: 200px