/**
  * All gallery types
  * Expandable, Inline Galleries, Fullscreen
  * @TODO clean up / consolidate
  * @TODO make hit area 100% tall, and 50% wide
  */



/**
 * the two overlay galleries
 */
#o-gallery,
#f-gallery
	transition( opacity, $slow, false )

	// slide, wrapper for img and caption
	.slide
		max-height 75vh
		max-width 100vh

	// the big img, constrain on height
	img
		max-height 75vh
		width auto


#o-gallery,
#f-gallery
	&:not( .hide )
		z-index 9999999 // cover up the beta comments button @TODO lower


// the white overlay gallery
#o-gallery
	background $white-2

	// positioning for arrows
	.ui-arrow
		&.left
			left auto
			right 98px
		&.right
			background-position -56px $gutter-med


// black full view gallery (click to open)
#f-gallery
	background $gray-7

	// @TODO temporary, lazy, override just to get it working
	.ui-arrow.ui-big
		top 50%
		background-color transparent
		&.left
			background-position -21px 13px
			left -1px
		&.right
			background-position 22px 13px
			right -1px

	// full screen wrapper for everything
	.gallery-wrap
		height 75vh // if too small, scale up
		max-width 100vh


/**
 * perhaps a confusing name? This is in post-header, launches the full gallery
 * @parent #post-header
 */
#f-launch
	max-height 437px
	overflow hidden

	img
		transition( all, $very-slow, true )
		&:hover
			cursor pointer // fallback
			cursor zoom-in
			max-width 105%
			transform translate3d( -2.5%, -2.5%, 0 ) // center


/**
 * used in inline galleries to set a max height of 4:3
 */
.inner-slide-wrap
	@media $small
		max-height 437px
		min-height 437px


/**
 * gallery base
 * 1 img at 4:3 ratio + 3 lines of captions
 */
.gallery
	@extends $caption
	overflow hidden


/**
 * it's a slide. its absolute positioned. perfs.
 * 1 negative z-index unless active
 */
.slide
	transition( opacity, $slow, true )
	display none
	opacity 0
	z-index -1 // 1

	// pull to top of stack if active
	&.active
		opacity 1
		z-index 0

		@media $mob
			display block

	// captions & credits for the slide, 3 lines max
	p
		line-clamp( 3, 20px )

	@media $mob-plus
		absolute top 0 right 0 bottom 0 left 0
		display block


/**
 * this is the gallery post gallery, top of articles
 * 1 img at 4:3 ratio + 3 lines of captions
 */
#inline-gallery
	transition( all, $fast, true )

	img
		max-height 437px

	// -60 is for vertical centering
	.ui-arrow
		top calc( 50% - 60px )
		user-select none
		z-index 1

	figcaption
		height 90px

		// Fix for bad editors who use <i> instead of <em>
		i
			display inline
			font-style italic

		@media $mob
			position relative

	.wide &
		@media $med
			min-height 620px
		@media $big-plus
			min-height 710px

	@media $mob-plus
		min-height 530px // 1


// current slide / total slides
.slide-counter
	width $gutter-huge

	#inline-gallery &
		bottom 57px

	#f-gallery &
		color $gray-4
		line-height 20px




// .slide-counter
// absolute top 20px left 0
// bottom auto
// color $light-gray