/**
* Seasonal Effects - base styles (loaded when a season is active)
*/

/* ---------- Falling items ---------- */
#seasonal-canvas {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 1;
}

/* ---------- Toggle button ---------- */
#seasonal-toggle {
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
	color: inherit;
	font: inherit;
}

#seasonal-toggle .seasonal-icon-img {
	width: 14px;
	height: 14px;
	vertical-align: -2px;
}

#seasonal-toggle .icon,
#seasonal-toggle .seasonal-icon-img {
	transition: opacity 200ms, transform 300ms;
}

#seasonal-toggle.seasonal-off .icon,
#seasonal-toggle.seasonal-off .seasonal-icon-img {
	opacity: 0.4;
}

#seasonal-toggle:hover .icon,
#seasonal-toggle:focus-visible .icon,
#seasonal-toggle:hover .seasonal-icon-img,
#seasonal-toggle:focus-visible .seasonal-icon-img {
	opacity: 1;
	transform: rotate(30deg);
}

#seasonal-toggle:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 2px;
	border-radius: 3px;
}

/* ---------- Christmas: Santa hats ---------- */
#santahat {
	pointer-events: none;
	position: absolute;
	background: url("./images/santahat.png");
	height: 128px;
	width: 128px;
	margin: -20px 0 4px -52px;
	z-index: 1;
}

#santahat_small {
	pointer-events: none;
	position: absolute;
	background: url("./images/santahat_small.png") no-repeat;
	height: 128px;
	width: 128px;
	margin: -12px 0 4px -35px;
	z-index: 1;
}

@media screen and (max-width: 700px) {
	#santahat,
	#santahat_small {
		display: none;
	}
}

/* ---------- Christmas: snowcaps (header, categories, Simple Chat) ---------- */
#snowcap {
	background: transparent url("./images/snowcap.png");
	background-size: auto 100%;
	height: 56px;
	border-radius: 28px 28px 0 0;
	margin: -18px -7px -41px;
	pointer-events: none;
}

.snowcaps {
	display: block;
	position: relative;
	background: url("./images/snow.png") repeat-x;
	background-size: auto 26px;
	height: 26px;
	margin: 10px -3px -15px;
	border-radius: 20px 20px 10px 10px;
	pointer-events: none;
	z-index: 1;
}

.forabg.sc-mobile-hide {
	position: relative;
	margin-top: 25px;
}

.forabg.sc-mobile-hide > .snowcaps {
	position: absolute;
	top: -14px;
	left: 0;
	width: 100%;
	height: 26px;
	margin: 0;
	z-index: 2;
}

/* ---------- Decorations of the other seasons (same boxes as the Christmas ones) ---------- */
.snowcaps.seasonal-border-halloween { background-image: url("./images/borders/halloween.svg"); }
#santahat.seasonal-deco-halloween { background: url("./images/deco/halloween_header.svg") no-repeat; background-size: 128px 128px; }
#santahat_small.seasonal-deco-halloween { background: url("./images/deco/halloween_footer.svg") no-repeat; background-size: 48px 48px; }
.snowcaps.seasonal-border-valentine { background-image: url("./images/borders/valentine.svg"); }
#santahat.seasonal-deco-valentine { background: url("./images/deco/valentine_header.svg") no-repeat; background-size: 128px 128px; }
#santahat_small.seasonal-deco-valentine { background: url("./images/deco/valentine_footer.svg") no-repeat; background-size: 48px 48px; }
.snowcaps.seasonal-border-easter { background-image: url("./images/borders/easter.svg"); }
#santahat.seasonal-deco-easter { background: url("./images/deco/easter_header.svg") no-repeat; background-size: 128px 128px; }
#santahat_small.seasonal-deco-easter { background: url("./images/deco/easter_footer.svg") no-repeat; background-size: 48px 48px; }
.snowcaps.seasonal-border-spring { background-image: url("./images/borders/spring.svg"); }
#santahat.seasonal-deco-spring { background: url("./images/deco/spring_header.svg") no-repeat; background-size: 128px 128px; }
#santahat_small.seasonal-deco-spring { background: url("./images/deco/spring_footer.svg") no-repeat; background-size: 48px 48px; }
.snowcaps.seasonal-border-summer { background-image: url("./images/borders/summer.svg"); }
#santahat.seasonal-deco-summer { background: url("./images/deco/summer_header.svg") no-repeat; background-size: 128px 128px; }
#santahat_small.seasonal-deco-summer { background: url("./images/deco/summer_footer.svg") no-repeat; background-size: 48px 48px; }
.snowcaps.seasonal-border-autumn { background-image: url("./images/borders/autumn.svg"); }
#santahat.seasonal-deco-autumn { background: url("./images/deco/autumn_header.svg") no-repeat; background-size: 128px 128px; }
#santahat_small.seasonal-deco-autumn { background: url("./images/deco/autumn_footer.svg") no-repeat; background-size: 48px 48px; }

/* The other seasons' borders overlap the title bar a little less than the snow, so they never hide the title */
.snowcaps[class*="seasonal-border-"]:not(.seasonal-border-christmas) {
	margin-bottom: -8px;
}

/* Footer decoration placed before the first breadcrumb: do not let phpBB add a "‹" separator in front of it */
.breadcrumbs #santahat_small + .crumb:before,
#santahat_small + .crumb:before {
	content: none;
	display: none;
}