/**
  button-color:
    color-name, (required)
    background, (required)
    darker-background, (required)
    font-color, (required)
    hover-background,
    border,
*/
$button-colors:
  (
    "primary",
    var(--button-primary-color),
    var(--button-primary-color-dark),
    var(--button-primary-color-light),
    var(--button-primary-color-hover),
    var(--button-primary-color-active),
    var(--button-primary-border)
  ),
  (
    "secondary",
    var(--button-secondary-color),
    var(--button-secondary-color-dark),
    var(--button-secondary-color-light),
    var(--button-secondary-color-hover),
    var(--button-secondary-color-active),
    var(--button-secondary-border)
  ),
  (
    "link",
    var(--button-anchor-color),
    var(--button-anchor-color-dark),
    var(--button-anchor-color-light),
    var(--button-anchor-color-hover),
    var(--button-anchor-color-active),
    var(--button-anchor-border)
  ),
  (
    "disabled",
    var(--button-disabled-color),
    var(--button-disabled-color-dark),
    var(--button-disabled-color-light),
    var(--button-disabled-color-hover),
    var(--button-disabled-color-active),
    var(--button-disabled-border)
  ),
  (
    "placeholder",
    var(--button-placeholder-color),
    var(--button-placeholder-color-dark),
    var(--button-placeholder-color-light),
    var(--button-placeholder-color-hover),
    var(--button-placeholder-color-active),
    var(--button-placeholder-border)
  );

  /**
   button-social-color:
     color-name,
     background,
     darken-background,
     font-color
  */
$button-social-colors:
  (
    "facebook",
    $button-facebook-color,
    $button-facebook-color-dark,
    #FFFFFF
  ),
  (
    "messenger",
    $button-messenger-color,
    $button-messenger-color-dark,
    #FFFFFF
  ),
  (
    "twitter",
    $button-twitter-color,
    $button-twitter-color-dark,
    #FFFFFF
  ),
  (
    "linkedin",
    $button-linkedin-color,
    $button-linkedin-color-dark,
    #FFFFFF
  ),
  (
    "whatsapp",
    $button-whatsapp-color,
    $button-whatsapp-color-dark,
    #FFFFFF
  ),
  (
    "github",
    $button-github-color,
    $button-github-color-dark,
    #FFFFFF
  ),
  (
    "reddit",
    $button-reddit-color,
    $button-reddit-color-dark,
    #FFFFFF
  ),
  (
    "pinterest",
    $button-pinterest-color,
    $button-pinterest-color-dark,
    #FFFFFF
  ),
  (
    "gplus",
    $button-gplus-color,
    $button-gplus-color-dark,
    #FFFFFF
  ),
  (
    "youtube",
    $button-youtube-color,
    $button-youtube-color-dark,
    #FFFFFF
  ),
  (
    "instagram",
    $button-instagram-radial-color,
    $button-instagram-radial-color-dark,
    #FFFFFF
  );

/**
 button-size: size-name, width, height, font-size, line-height
*/
$button-sizes:
  (
    "icon",
    var(--button-icon-width),
    var(--button-icon-height),
    calc(var(--button-default-font-size) * 1.5),
    calc(var(--button-default-line-height) * 1.5)
  )
  (
    "small",
    var(--button-small-width),
    var(--button-small-height),
    var(--button-default-font-size),
    var(--button-default-line-height)
  )
  (
    "medium",
    var(--button-medium-width),
    var(--button-medium-height),
    var(--button-default-font-size),
    var(--button-default-line-height)
  )
  (
    "large",
    var(--button-large-width),
    var(--button-large-height),
    var(--button-default-font-size),
    var(--button-default-line-height)
  );