/**
 * Merry Merry: Style
 * 
 * @author Valentin Alisch
 * @version 1.0
 */

* {
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select: none;

	-webkit-hyphens: auto;
	-moz-hyphens: auto;
	hyphens: auto;
}

html,
body,
#helpers,
#animations,
#wreath,
#calendar {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;

	overflow: hidden;
}

html,
body {
	--background-color: rgb( 0, 45, 40 );

	background-color: var( --background-color );
}

body {
	--zoom: 1;

	--calendar-rows: 6;
	--calendar-columns: 4;
	--calendar-day-spacing: calc( 2vw * var( --zoom ) );
	--calendar-day-shadow-spread: calc( 2vw * var( --zoom ) );

	--color: rgb( 255, 200, 200 );

	font-family: 'Starter', sans-serif;
	font-weight: 600;
	font-size: 16px;
	line-height: 1.25;
}

@media ( orientation: landscape ) {
	body {
		--calendar-rows: 4;
		--calendar-columns: 6;
	}
}

@media ( min-width: 500px ) {
	body {
		--calendar-day-spacing: calc( 1vw * var( --zoom ) );
	}
}

@media ( min-width: 750px ) {
	body {
		--calendar-day-shadow-spread: calc( 1.25vw * var( --zoom ) );

		font-size: 18px;
	}
}

#helpers {
	visibility: hidden;
}

#day-helper {
	width: calc( ( 100% - ( var( --calendar-day-spacing ) / var( --zoom ) ) * ( var( --calendar-columns ) + 1 ) ) / var( --calendar-columns ) + ( var( --calendar-day-spacing ) / var( --zoom ) ) * 2 );
	height: calc( ( 100% - ( var( --calendar-day-spacing ) / var( --zoom ) ) * ( var( --calendar-rows ) + 1 ) ) / var( --calendar-rows ) + ( var( --calendar-day-spacing ) / var( --zoom ) ) * 2 );
	background-color: red;
}



#door-closer {
	--transform: translateX( -50% );

	cursor: pointer;
	position: fixed;
	left: 50%;
	bottom: var( --calendar-day-spacing );
	box-shadow: 0px 1.5px 0px var( --color ), 0px -1.5px 0px var( --color );

	background-color: var( --background-color, black );
	color: var( --color, white );

	-webkit-transform: var( --transform );
	-moz-transform: var( --transform );
	transform: var( --transform );
}

#door-closer::before,
#door-closer::after {
	background-color: var( --background-color, black );
}

#door-closer::before {
	box-shadow: 0px 2px 0px var( --color ), -2px 0px 0px var( --color );
}

#door-closer::after {
	box-shadow: 0px -2px 0px var( --color ), 2px 0px 0px var( --color );
}

body:not( .day-is-open ) #door-closer {
	opacity: 0;
	pointer-events: none;
}



a,
a:link,
a:visited,
a:hover,
a:active {
	text-decoration: none;
}



/* ------------------------- */
.branch {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;

	pointer-events: none;
	z-index: 15;
}

	.branch > img:first-child,
	.branch > img:nth-child( 2 ) {
		position: absolute;
		top: 0;
		left: -10%;
		width: 120%;
		height: auto;

		-webkit-transform: var( --transform );
		-moz-transform: var( --transform );
		transform: var( --transform );
	}

	.branch > img:first-child {
		--transform: translateY( calc( -30% - var( --calendar-day-spacing ) ) );
	}

	.branch > img:nth-child( 2 ) {
		--transform: translateY( calc( 40% + var( --calendar-day-spacing ) ) ) rotate( 180deg );

		top: auto;
		bottom: 0;
	}

	.branch > img:nth-child( 3 ),
	.branch > img:nth-child( 4 ) {
	 	--transform: none;

		position: absolute;
		top: -10%;
		left: 0;
		height: 120%;
		width: auto;

		-webkit-transform: var( --transform );
		-moz-transform: var( --transform );
		transform: var( --transform );
	}

	.branch > img:nth-child( 3 ) {
		--transform: translateX( calc( -30% - var( --calendar-day-spacing ) ) );
	}

	.branch > img:nth-child( 4 ) {
		--transform: translateX( calc( 30% + var( --calendar-day-spacing ) ) ) rotate( 180deg );

		left: auto;
		right: 0;
	}



/* ------------------------- */
#calendar {
	--transform: scale( calc( 1 / var( --zoom ) ) );

	width: calc( 100% * var( --zoom ) );
	height: calc( 100% * var( --zoom ) );

	display: grid;
	grid-template-rows: repeat( var( --calendar-rows ), 1fr );
	grid-template-columns: repeat( var( --calendar-columns ), 1fr );

	padding: calc( var( --calendar-day-spacing ) * 2 );
	row-gap: var( --calendar-day-spacing );
	column-gap: var( --calendar-day-spacing );

	-webkit-transform: var( --transform );
	-moz-transform: var( --transform );
	transform: var( --transform );
	transform-origin: top left;

	z-index: 10;
}

.has-transitions #calendar {
	transition: all 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.has-transitions.day-is-open #calendar {
	transition-duration: 2s;
}

.day-is-open #calendar {
	--transform: scale( 1 ) translateY( calc( var( --zoom-origin-top ) * -1 ) ) translateX( calc( var( --zoom-origin-left ) * -1 ) );
}

.day {
	position: relative;
	perspective: calc( 125vw * var( --zoom ) );

	z-index: 10;
}

.day.is-openable:not( .is-open ) {
	cursor: pointer;
}

.day.is-open {
	z-index: 20;
}

.day__door,
.day__content {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;

	z-index: 20;
}

.day__door {
	--transform: none;

	-webkit-transform: var( --transform );
	-moz-transform: var( --transform );
	transform: var( --transform );
	transform-origin: left center;

	display: flex;
	justify-content: center;
	align-items: center;
	color: var( --color );

	font-family: 'Gravity';
	font-size: min( 45vh, 25vw );
	font-stretch: extra-condensed;

	background-color: rgb( 0, 45, 40 );
	background-image: url( '../images/backgrounds/06.jpg' );
}

@media ( orientation: portrait ) {
	.day__door {
		font-size: 35vh;
	}
}

.has-transitions .day__door {
	transition: all 1.5s cubic-bezier(0.76, 0, 0.24, 1);
}

.has-transitions.day-is-open .day__door {
	transition-delay: 0.5s;
}

.day.is-openable.is-open .day__door {
	--transform: rotateY( -110deg );
}

.day.is-openable.was-opened .day__door {
	opacity: 0;
}

.day__content {
	z-index: 10;
}

.day__content::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	box-shadow: inset 0vw 0vw var( --calendar-day-shadow-spread ) rgba( 0, 0, 0, 0.75 ) ;
	mix-blend-mode: multiply;

	pointer-events: none;
	z-index: 20;
}

.day:not( .is-open ) .day__content * {
	pointer-events: none !important;
}



.content-wrap {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;

	width: 100%;
	height: 100%;
	padding: calc( var( --calendar-day-spacing ) * 0.75 );

	background-color: var( --background-color, transparent );
	color: var( --color, black );

	position: relative;
	overflow: hidden;
	z-index: 10;
}

.cover {
	flex-shrink: 1;
	margin-bottom: calc( var( --calendar-day-spacing ) * 0.75 );

	overflow: hidden;
}

	.cover img,
	.cover video {
		width: 100%;
		height: 100%;
		object-fit: contain;
	}

.title,
.content,
.author,
.button {
	flex-shrink: 0;
	margin-bottom: 0.125em;

	position: relative;
	z-index: 20;
}

.title {
	margin-bottom: 0;
}

.preview {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;

	z-index: 10;
}

	.preview img,
	.preview video {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

.content-wrap > *:last-child {
	margin-bottom: 0;
}

.button {
	--padding-vertical: 0.75em;

	position: relative;
	display: inline-block;
	background-color: var( --color, black );
	color: var( --background-color, white );
	line-height: 1;

	margin-top: calc( var( --calendar-day-spacing ) * 0.5 );
	padding: var( --padding-vertical ) 1.5em;
}

.button::before,
.button::after {
	--size: calc( 1em + var( --padding-vertical ) * 2 );
	--transform: rotate( 45deg ) scale( 0.7 );

	content: '';
	display: block;

	position: absolute;
	top: 0;
	left: calc( var( --size ) * -0.5 );
	width: var( --size );
	height: var( --size );

	-webkit-transform: var( --transform );
	-moz-transform: var( --transform );
	transform: var( --transform );

	background-color: var( --color, black );
	pointer-events: none;
}

.button::after {
	left: auto;
	right: calc( var( --size ) * -0.5 );
}



.spotify {
	padding-bottom: calc( var( --calendar-day-spacing ) * 1.5 );
	text-align: center;
}



.quote {
	text-align: center;

	overflow-x: hidden;
	overflow-y: scroll;
	-webkit-overflow-scrolling: touch;
	-ms-overflow-style: none;
	scrollbar-width: none;

	justify-content: flex-start;
}

	.quote .content {
		font-family: "Times New Roman", serif;
		font-weight: bold;
		font-size: 1.75em;
		line-height: 1;

		max-width: 15em;
		margin: auto 0 0.5em; 
	}

	.quote .author {
		margin-bottom: auto;
	}



.message {
	/*--background-color: rgb( 245, 240, 235 );*/
	--icon-size: 2.5em;

	overflow-x: hidden;
	overflow-y: scroll;
	-webkit-overflow-scrolling: touch;
	-ms-overflow-style: none;
	scrollbar-width: none;

	justify-content: flex-start;
}

.message::-webkit-scrollbar {
	display: none;
}

	.message .content {
		display: flex;
		align-items: flex-end;
		column-gap: 0.5em;
		margin: auto 0;
	}

	.message .content__icon {
		flex-grow: 0;
		flex-shrink: 0;

		width: var( --icon-size );
		height: var( --icon-size );
		border-radius: var( --icon-size );
		border: 1px solid rgba( 0, 0, 0, 0.25 );
		margin-bottom: -0.125em;

		position: -webkit-sticky;
		position: -moz-sticky;
		position: sticky;
		bottom: 0px;

		overflow: hidden;
	}

		.message .content__icon img {
			width: 100%;
			height: 100%;
			object-fit: cover;
		}

	.message .content__text {
		color: rgb( 20, 20, 20 );
		background-color: rgb( 245, 255, 245);
		padding: 1em;
		border-radius: 1em;
		box-shadow: 1px 1px 1px rgba( 0, 0, 0, 0.25 );
		max-width: 25em;
	}
 
@media ( prefers-color-scheme: dark ) {
	.message {
		/*--background-color: rgb( 40, 40, 40 );*/
	}

	.message .content__icon {
		border: 1px solid rgba( 0, 0, 0, 1 );
	}

	.message .content__text {
		color: rgb( 240, 240, 240 );
		background-color: rgb( 45, 65, 45 );
		box-shadow: 1px 1px 1px rgba( 0, 0, 0, 1 );
	}
}