$modal-z = 1000
$modal-bg = #FFEBEE
$modal-width = 600px

$space = 2.4rem
$red = #F44336

$t = .5s

$ease($s = $t)
	transition all $s cubic-bezier(0.23, 1, 0.32, 1)

*
	box-sizing border-box

body
	line-height 1.5
	font-family 'Lato'
	-webkit-font-smoothing antialiased
	overflow-x hidden

h1, h2, h3, p
	font-weight 300
	margin 0 0 ($space) 0

h1, h2, h3
	line-height 1.3

a
	text-decoration none
	color inherit
	font-weight 400

/**
 * Material Modal CSS
 */

.modal
	will-change visibility, opacity
	display flex
	align-items center
	justify-content center
	position fixed
	top 0
	left 0
	right 0
	bottom 0
	overflow-y auto
	overflow-x hidden
	z-index $modal-z
	// hide modal
	visibility hidden
	opacity 0
	$ease()
	transition-delay $modal-delay

	&--active
		// reveal modal
		visibility visible
		opacity 1

	&--align-top
		// align to top of window, useful if modal has a lot of content
		align-items flex-start

	&__bg
		// background color can be added as a backdrop for the modal
		background transparent

	&__dialog
		// controls the width and padding of modal
		max-width $modal-width
		padding ($space / 2)

	&__content
		will-change transform, opacity
		position relative
		padding $space
		background $modal-bg
		background-clip padding-box
		box-shadow 0 12px 15px 0 rgba(black, 0.25)
		opacity 0
		$ease(.25s)

		&--active
			opacity 1

	&__close
		z-index $modal-z+100
		cursor pointer

	&__trigger
		// modal trigger button
		position relative
		display inline-block;
		padding ($space / 2) $space
		color: rgba(black, 0.7)
		line-height 1
		cursor pointer
		background $modal-bg
		box-shadow 0 2px 5px 0 rgba(black, 0.26)
		-webkit-tap-highlight-color: rgba(0,0,0,0);		user-select none
		$ease()

		&--active
				z-index 10

		&:hover
				background mix(black, $modal-bg, 10)


#modal__temp
	// this is the div that expands when the button is clicked
	will-change transform, opacity
	position absolute
	top 0
	left 0
	right 0
	bottom 0
	background $modal-bg
	transform none
	opacity 1
	transition opacity 0.1s ease-out, transform $t cubic-bezier(0.23, 1, 0.32, 1)

/**
 * Demo specific CSS
 */

body
	height 100vh
	background $red

img
	max-width 100%

.demo-btns

	header
		padding 7vh 10vw
		background $modal-bg
		display flex
		align-items center

		h1
			margin 0
			color rgba(black, 0.54)
			font-weight 300

	.info
		background $red
		padding 3vh 10vw
		height 70vh
		display flex
		align-items center
		justify-content center
		flex-flow column wrap

	p
		text-align: center
		color white

	.link
		font-size 20px

	.modal__trigger
		margin-right 3px
		@media (max-width 640px)
			margin-bottom ($space / 3)

.demo-close
	position absolute
	top 0
	right 0
	margin: ($space / 2)
	padding: ($space / 4)
	background rgba(black, 0.3)
	border-radius 50%
	$ease()

	svg
		width 24px
		fill: white
		pointer-events none
		vertical-align top

	&:hover
		background rgba(black, 0.6);

.logo
	position: fixed
	bottom: 3vh
	right: 3vw
	z-index: 2

	img
		width: 45px
		transform: rotate(0)
		$ease()

		&:hover
			transform: rotate(180deg) scale(1.1)