@import 'mediawiki.mixins.animation';

.mwe-popups-translate( @x, @y ) {
	-webkit-transform: translate( @x, @y );
	-moz-transform: translate( @x, @y );
	-ms-transform: translate( @x, @y );
	-o-transform: translate( @x, @y );
	transform: translate( @x, @y );
}

/* FIXME: Use Phuedx's approach to make this cleaner
   https://gist.github.com/phuedx/0639a279b6efb1a71474 */
@-webkit-keyframes mwe-popups-fade-in-up {
	.mwe-popups-fade-in-up-frames;
}

@-moz-keyframes mwe-popups-fade-in-up {
	.mwe-popups-fade-in-up-frames;
}

@-o-keyframes mwe-popups-fade-in-up {
	.mwe-popups-fade-in-up-frames;
}

@keyframes mwe-popups-fade-in-up {
	.mwe-popups-fade-in-up-frames;
}

@-webkit-keyframes mwe-popups-fade-in-down {
	.mwe-popups-fade-in-down-frames;
}

@-moz-keyframes mwe-popups-fade-in-down {
	.mwe-popups-fade-in-down-frames;
}

@-o-keyframes mwe-popups-fade-in-down {
	.mwe-popups-fade-in-down-frames;
}

@keyframes mwe-popups-fade-in-down {
	.mwe-popups-fade-in-down-frames;
}

@-webkit-keyframes mwe-popups-fade-out-down {
	.mwe-popups-fade-out-down-frames;
}

@-moz-keyframes mwe-popups-fade-out-down {
	.mwe-popups-fade-out-down-frames;
}

@-o-keyframes mwe-popups-fade-out-down {
	.mwe-popups-fade-out-down-frames;
}

@keyframes mwe-popups-fade-out-down {
	.mwe-popups-fade-out-down-frames;
}

@-webkit-keyframes mwe-popups-fade-out-up {
	.mwe-popups-fade-out-up-frames;
}

@-moz-keyframes mwe-popups-fade-out-up {
	.mwe-popups-fade-out-up-frames;
}

@-o-keyframes mwe-popups-fade-out-up {
	.mwe-popups-fade-out-up-frames;
}

@keyframes mwe-popups-fade-out-up {
	.mwe-popups-fade-out-up-frames;
}

.mwe-popups-fade-in-up-frames() {
	0% {
		opacity: 0;
		.mwe-popups-translate( 0, 20px );
	}

	100% {
		opacity: 1;
		.mwe-popups-translate( 0, 0 );
	}
}

.mwe-popups-fade-in-down-frames() {
	0% {
		opacity: 0;
		.mwe-popups-translate( 0, -20px );
	}

	100% {
		opacity: 1;
		.mwe-popups-translate( 0, 0 );
	}
}

.mwe-popups-fade-out-down-frames() {
	0% {
		opacity: 1;
		.mwe-popups-translate( 0, 0 );
	}

	100% {
		opacity: 0;
		.mwe-popups-translate( 0, 20px );
	}
}

.mwe-popups-fade-out-up-frames() {
	0% {
		opacity: 1;
		.mwe-popups-translate( 0, 0 );
	}

	100% {
		opacity: 0;
		.mwe-popups-translate( 0, -20px );
	}
}

.mwe-popups-fade-in-up {
	.animation( mwe-popups-fade-in-up, 0.2s, ease, forwards );
}

.mwe-popups-fade-in-down {
	.animation( mwe-popups-fade-in-down, 0.2s, ease, forwards );
}

.mwe-popups-fade-out-down {
	.animation( mwe-popups-fade-out-down, 0.2s, ease, forwards );
}

.mwe-popups-fade-out-up {
	.animation( mwe-popups-fade-out-up, 0.2s, ease, forwards );
}