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CSS

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JavaScript

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HTML 

              
                -
  var variation = [
    "default",
    "primary",
    "success",
    "info",
    "warning",
    "danger",
  ]

h1 Buttons
p
  each type in variation
    button(type="button", class=`c-btn c-btn-${type}`)= type
p
  each type in variation
    button(type="button", class=`c-btn c-btn-${type} is-active`)= type
p
  each type in variation
    button(type="button", class=`c-btn c-btn-${type}` disabled="disabled")= type

h1 Labels
p
  each type in variation
    label(class=`c-label c-label-${type}`)= type
    
h2 Darker
p
  each type in variation
    label(class=`c-label c-label-${type}-darker`)= type
!

CSS 

              
                @import 'nib';
html
  font-size: 16px
body
  font-size: 1rem
  line-height: 1.5
h1
  border-bottom: 1px solid #eee
  
// Colors Palette
$color-palette = {
  default: {
    color:      #555,
    base:       #eee,
    border:     #e2e2e2,
    dark:       #d5d5d5,
    border_dk:  #c3c3c3,
    darker:     #C8C8C8,
    border_dkr: #c3c3c3 
  },
  primary: {
    color:      #fff,
    base:       #158cba,
    border:     #127ba3,
    dark:       #127ba3,
    border_dk:  #0c516c,
    darker:     #106a8c,
    border_dkr: #0c516c
  },
  success: {
    color:      #fff,
    base:       #28b62c,
    border:     #23a127,
    dark:       #28b62c,
    border_dk:  #23a127,
    darker:     #1f8c22,
    border_dkr: #186f1b
  },
  info: {
    color:     #fff,
    base:      #75caeb,
    border:    #5fc1e8,
    dark:      #75caeb,
    border_dk: #5fc1e8,
    darker:     #48b9e5,
    border_dkr: #29ade0
  },
  warning: {
    color:     #fff,
    base:      #ff851b,
    border:    #ff7701,
    dark:      #ff851b,
    border_dk: #ff7701,
    darker:     #e76b00,
    border_dkr: #c35b00
  },
  danger: {
    color:     #fff,
    base:      #ff4136,
    border:    #ff291c,
    dark:      #ff291c,
    border_dk: #ff291c,
    darker:    #ff1103,
    border_atr:#de0c00
  }
}
// --------------------
// Get Color Mixin
// --------------------
get-color($type = "default", $tone = "base")
  return $color-palette[$type][$tone]

// EX: How to use
.bg-primary 
  background-color: get-color("primary")
.bg-primary-darker
  background-color: get-color("primary", "darker")

// --------------------
// Buttons
// --------------------
// Mixin: Button Variation
button-variant($type)
  color: $type.color
  background-color: $type.base
  border-color: $type.border
  &:hover
    color: $type.color
    background-color: $type.dark
    border-color: $type.border_dk
  &:active,
  &.is-active
    color: $type.color
    background-color: $type.darker
    border-color: $type.border_dkr
  &:disabled,
  &.is-disabled
    color: $type.color
    background-color: $type.base
    border-color: $type.border

// Button Base Style
.c-btn
  font-size: 1rem
  font-weight: 500
  line-height: 1.25
  letter-spacing: .15rem
  text-align: center
  text-decoration: none
  white-space: nowrap
  vertical-align: middle
  cursor: pointer
  padding: .5rem 1rem
  border-color: transparent
  border-style: solid
  border-width: 0 0 3px 0
  border-radius: .25rem
  outline: none
  text-transform: uppercase
  user-select: none
  touch-action: manipulation
  &:hover
    margin-top: 1px
    border-bottom-width: 2px
  &:active,
  &.is-active
    margin-top: 3px
    border-bottom-width: 0
    box-shadow: none
  &:disabled,
  &.is-disabled
    cursor: default
    opacity: .65
    box-shadow: none
    &:hover
      margin-top: 0
      border-bottom-width: 3px
    &:active,
    &.is-active
      margin-top: 3px
      border-bottom-width: 0
      &:hover
        margin-top: 3px
        border-bottom-width: 0

// Button Variation
for $key, $colors in $color-palette
  .c-btn-{$key}
    button-variant($colors)

// --------------------
// Labels
// --------------------
// Mixin: Label Variation
label-variant($type, $tone = "base")
  color: $type.color
  background-color: $type[$tone]

.c-label
  font-size: 85%
  padding: .25rem .5rem
  border-width: 0
  border-radius: .25rem

// Label Variation
for $key, $colors in $color-palette
  .c-label-{$key}
    label-variant($colors)

  // Darker Labels Style
  .c-label-{$key}-darker
    label-variant($colors, "darker")
!

JS
!
999px

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