//
// Name:           Material Shadows
// Description:    Mixins for Material Design Shadows.
// Version:        3.0.1
//
// Author:         Denis Malinochkin
// Git:            https://github.com/mrmlnc/material-shadows
//
// twitter:        @mrmlnc
//
// ------------------------------------


// Mixins
// ------------------------------------

z-depth-transition()
  transition: box-shadow .28s cubic-bezier(.4, 0, .2, 1)

z-depth-focus()
  box-shadow: 0 0 8px rgba(0, 0, 0, .18), 0 8px 16px rgba(0, 0, 0, .36)

z-depth-2dp()
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, .14),
              0 1px 5px 0 rgba(0, 0, 0, .12),
              0 3px 1px -2px rgba(0, 0, 0, .2)

z-depth-3dp()
  box-shadow: 0 3px 4px 0 rgba(0, 0, 0, .14),
              0 1px 8px 0 rgba(0, 0, 0, .12),
              0 3px 3px -2px rgba(0, 0, 0, .4)

z-depth-4dp()
  box-shadow: 0 4px 5px 0 rgba(0, 0, 0, .14),
              0 1px 10px 0 rgba(0, 0, 0, .12),
              0 2px 4px -1px rgba(0, 0, 0, .4)

z-depth-6dp()
  box-shadow: 0 6px 10px 0 rgba(0, 0, 0, .14),
              0 1px 18px 0 rgba(0, 0, 0, .12),
              0 3px 5px -1px rgba(0, 0, 0, .4)

z-depth-8dp()
  box-shadow: 0 8px 10px 1px rgba(0, 0, 0, .14),
              0 3px 14px 2px rgba(0, 0, 0, .12),
              0 5px 5px -3px rgba(0, 0, 0, .4)

z-depth-16dp()
  box-shadow: 0 16px 24px 2px rgba(0, 0, 0, .14),
              0 6px 30px 5px rgba(0, 0, 0, .12),
              0 8px 10px -5px rgba(0, 0, 0, .4)

z-depth-24dp()
  box-shadow: 0 9px 46px 8px rgba(0, 0, 0, .14),
              0 24px 38px 3px rgba(0, 0, 0, .12),
              0 11px 15px -7px rgba(0, 0, 0, .4)

z-depth($dp = 2)
  if $dp == 2
    z-depth-2dp()
  else if $dp == 3
    z-depth-3dp()
  else if $dp == 4
    z-depth-4dp()
  else if $dp == 6
    z-depth-6dp()
  else if $dp == 8
    z-depth-8dp()
  else if $dp == 16
    z-depth-16dp()
  else if $dp == 24
    z-depth-24dp()


// Class generator
// ------------------------------------

z-depth-classes($transition = false, $focus = false)
  if $transition == true
    &-transition
      z-depth-transition()

  if $focus == true
    &-focus
      z-depth-focus()

  // The available values for the shadow depth
  for $depth in 2 3 4 6 8 16 24
    &-{$depth}dp
      z-depth($depth)