/*
 * Yet Another Image Gallery
 * -- Base CSS stylesheet
 * Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org>
 * (C) Copyright 2015-2018 Tecnic Software productions (TNSP)
 */
html {
	/* Prevent automatic text size adjustment, which happens on some mobile browsers. */
	-webkit-text-size-adjust: none;
	-moz-text-size-adjust: none;
	-ms-text-size-adjust: none;
}

body {
	font-size: 14px;
	font-family: Verdana, Arial, helvetica, sans-serif;

	color: white;
	background: #454;

	margin: 0;
	padding: 0;
}

a {
	color: white;
}

a:hover {
	text-decoration: none;
	color: yellow;
	text-shadow: 1px 1px 2px #000;
}


#galleryPage, #imagePage {
	padding: 0;
	margin: 0;
}

#imagePage {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}

h1 {
	font-size: 1.5em;
	font-family: helvetica;
	margin: 0;
	padding: 0.25em;
	color: white;
	text-shadow: 2px 2px 2px #000;
	background: #787;

	border-top-left-radius: 0.25em;
	border-top-right-radius: 0.25em;
}

#pageInfoHeader {
	background: #565;
	margin: 0;
	padding: 0.25em;

	border-top-left-radius: 0.5em;
	border-top-right-radius: 0.5em;
}

#pageInfoFooter {
	position: fixed;

	bottom: 0;
	left: 0;
	right: 0;
	height: 1.5em;

	background: #565;
	margin: 0;
	padding: 0.25em;
	text-align: right;
	font-size: 0.75em;
	text-shadow: 1px 1px 1px black;

	z-index: 12;
}

div.imagePageHeader {
	position: fixed;

	z-index: 12;

	top: 0;
	left: 0;
	right: 0;
}

#pageInfoButton, #pageUpNaviButton {
	display: block;
	text-decoration: none;
	position: fixed;
	left: 0.15em;
	z-index: 30;

	text-align: center;
	width: 1em;
	height: 1em;
	font-size: 1.25em;

	background: black;
	color: white;

	border: 0.2em solid white;
	border-radius: 0.3em;
	padding: 1em;
}

#pageInfoButton:hover, #pageUpNaviButton:hover {
	background: white;
	color: black;
}

#pageInfoButton {
	top: 4em;
}

#pageUpNaviButton {
	top: 0.25em;
}


/*
 * Albums
 */
div.albumHeaderText {
	padding: 0.25em;
}

.galleryTable {
	align-items: center;
	justify-content: center;
	width: 100%;
	background: #454;
	margin-bottom: 1em;
}

div.galleryTable {
	display: flex;
	flex-wrap: wrap;
}

div.galleryEntry {
	min-width: 145px;
	width: 15em;
	padding: 1em;
	text-align: center;
}

div.galleryEntry img {
	min-width: 145px;
	width: 100%;
}

.galleryTable + .imageTable {
	border-top: 2px solid #232;
}

.galleryTable a, .galleryTable a:visited  {
	text-decoration: none;
	color: white;
	outline: 0;
}

.galleryTable a:hover, .galleryTable a:active, .galleryTable a:focus {
	text-shadow: 1px 1px 2px #000;
	text-decoration: underline;
	color: #f00;
}

div.galleryTable .galleryEntry {
	display: inline-block;
	vertical-align: middle;
}


/*
 *
 */
#pageImageBox {
	position: absolute;
	top: 0;
	bottom: 4.5em;
	left: 0;
	right: 0;
}


.imageBox {
	text-align: center;
}

.imageBox img,
div.imageCtrl img {
	border: 0.2em solid black;
	border-radius: 0.3em;
}

.imageBox a:hover img, .imageBox a:active img, .imageBox a:focus img,
div.imageCtrl a:hover img, div.imageCtrl a:active img, div.imageCtrl a:focus img {
	border: 0.2em solid white;
}

.galleryEntry .imageBox img {
	box-shadow: 2px 2px 4px -2px black;
}

img.albumIcon {
	border: 0.2em solid black;
	border-radius: 0.4em;
	box-shadow: 0px 0px 2px black;
}

a:hover img.albumIcon, a:active img.albumIcon, a:focus img.albumIcon {
	border: 0.2em solid white;
}

div.imageCtrl {
	position: absolute;
	min-width: 150px;
	width: 14%;
	top: 0;
	bottom: 0;
	background: rgba(0,0,0, 0.35);
}

div.imageCtrl.next, div.imageCtrl.nextBtm {
	right: 0;
}


div.imageCtrl.prev, div.imageCtrl.prevBtm {
	left: 0;
}

div.imageCtrl a {
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}

div.imageCtrl a img {
	position: relative;
	display: block;
	margin: auto;
}


div.imageCtrl.nextBtm, div.imageCtrl.prevBtm {
	z-index: 1;
}

div.imageCtrl.prev, div.imageCtrl.next {
	opacity: 0;
	transition: opacity 0.15s linear;
	z-index: 10;
}

div.imageCtrl.prev:hover, div.imageCtrl.next:hover {
	opacity: 1;
}


#imageImageBox {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;

	display: flex;
	align-items: center;
	justify-content: center;
}


#imageImage {
	position: relative;
	z-index: 5;
}

div.imageCtrl * img {
	position: absolute;
	top: 40%;
}



div.albumTitle, div.imageCaption {
	text-align: center;
	text-shadow: 1px 1px 2px black;
	padding: 0.5em;
}

.galleryEntry div.imageCaption {
}

#pageImageCaption {
	position: absolute;
	bottom: 1.5em;
	left: 0;
	right: 0;
	height: 2em;
	background: #350;
	border-top: 1px solid black;
	border-bottom: 1px solid black;
	z-index: 12;
}

#infoBox {
	position: fixed;
	bottom: 0;
	left: 0.1em;
	right: 0.1em;
	height: auto;
	min-height: 5em;
	background: rgba(0,0,0, 0.5);

	text-align: center;
	margin: 0;
	padding-top: 0.5em;
	padding-bottom: 2em;
	border: 0.2em solid white;
	border-radius: 0.5em;

	opacity: 0;
	z-index: 15;
}

#infoBox:hover {
	opacity: 1;
}


#imageLink {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;

	background: white;
	color: black;

	text-shadow: none;
	text-decoration: none;
	font-size: 1.25em;

	padding: 0.5em;
}


span.infoDateTime {
	display: block;
	color: white;
	font-weight: bold;
	text-shadow: 1px 1px 2px black;
}


/*
 * Navigation controls
 */
.naviBreadCrumbItem {
}

.naviBreadCrumbCurr {
	color: red;
}

.naviBreadCrumbSep:before {
	content: " → ";
	color: #0f0;
	font-weight: bold;
	font-size: 1.5em;
}

#naviBreadCrumbs {
	text-shadow: 1px 1px 1px black;
	padding: 0.5em;
	padding-top: 0;
	font-size: 1.25em;

	background: #676;
	box-shadow: 0px 2px 4px -4px black;
}


#languages {
	position: absolute;
	right: 0.5em;
	top: 0.5em;
	background: black;
	border-radius: 0.35em;
	padding: 0.5em;
}

#languages a {
	display: inline-block;
	padding: 0.5em;
	margin: 0.1em;
	background: white;
	color: black;
	border-radius: 0.35em;
	text-align: center;
}


/*
 * Mobile device rules via media queries
 */
@media screen and (min-resolution: 2dppx) and (min-resolution: 150dpi) {

	/*
	 * Orientation related
	 */
	@media (orientation: landscape) {
		body {
			font-size: 18px;
		}

		#pageInfoButton, #pageUpNaviButton {
			font-size: 1.5em;
			bottom: 3em;
		}
	}


	@media (orientation: portrait) {
		body {
			font-size: 24px;
		}

		div.galleryEntry {
			width: 40%;
		}

		#pageInfoHeader, h1 {
			font-size: 1.25em;
		}

		#pageInfoButton, #pageUpNaviButton {
			font-size: 2em;
			bottom: 2.5em;
		}
	}

	/*
	 * Common rules
	 */
	div.imageCtrl a img {
		top: 5%;
	}

	div.albumTitle, div.imageCaption {
		font-size: 1.2em;
	}

	#languages {
		position: relative;
		top: 0;
		right: 0;
		left: 0;
		text-align: right;
	}

	#languages a {
		width: 5em;
		padding: 1em;
	}

	#naviBreadCrumbs {
		font-size: 1.5em;
	}

	div.albumHeaderText {
		font-size: 1.25em;
	}

	#pageImageCaption {
		bottom: 0;
		height: 2.5em;
		overflow: hidden;
	}

	#pageInfoFooter {
		display: none;
	}

	#pageInfoButton, #pageUpNaviButton {
		top: auto;
		left: auto;
	}

	#pageInfoButton {
		right: 0.25em;
	}

	#pageUpNaviButton {
		right: 4em;
	}
}