sendou.ink/app/components/match-page/MatchBanner.module.css

.root {
	--banner-height: 175px;

	display: flex;
	flex-direction: column;
	gap: var(--s-1-5);
	container-type: inline-size;
}

.banner {
	position: relative;
	display: grid;
	grid-template-columns: max-content 1fr;
	grid-template-areas: "map info";
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	width: 100%;
	height: var(--banner-height);
	border-radius: var(--radius-box);
	padding: var(--s-2-5);
	background-image:
		linear-gradient(
			to top,
			rgba(0, 0, 0, 0.6),
			rgba(0, 0, 0, 0.6),
			rgba(0, 0, 0, 0.2),
			rgba(0, 0, 0, 0.2),
			rgba(0, 0, 0, 0.6),
			rgba(0, 0, 0, 0.6)
		),
		var(--stage-img);
	color: var(--color-text-on-dark);
}

.info {
	grid-area: info;
	justify-self: flex-end;
}

/* only the new image scales (from 1.05): a snapshot smaller than the frame shows its edge */
::view-transition-group(:global(.stage-banner-swap)) {
	animation-duration: 0s;
}

::view-transition-image-pair(:global(.stage-banner-swap)) {
	clip-path: inset(0 round var(--radius-box));
}

::view-transition-old(:global(.stage-banner-swap)) {
	mix-blend-mode: plus-lighter;
	animation: fade-out 400ms ease both;
}

::view-transition-new(:global(.stage-banner-swap)) {
	mix-blend-mode: plus-lighter;
	animation: settle-in 400ms ease both;
}

/* map name and pick info: old fades out first, new rises in once the image has settled */
::view-transition-group(:global(.stage-banner-text)) {
	animation: none;
}

/* snapshots are stretched to the group's (new) width by default */
::view-transition-old(:global(.stage-banner-text)),
::view-transition-new(:global(.stage-banner-text)) {
	inline-size: auto;
	block-size: auto;
}

/* right-aligned, so a width change must keep the end edge in place */
::view-transition-old(match-stage-banner-info),
::view-transition-new(match-stage-banner-info) {
	inset-inline-start: auto;
	inset-inline-end: 0;
}

::view-transition-old(:global(.stage-banner-text)) {
	animation: fade-out 150ms ease both;
}

::view-transition-new(:global(.stage-banner-text)) {
	animation: rise-in 250ms cubic-bezier(0.22, 1, 0.36, 1) 400ms both;
}

/* unchanged parts; the old snapshot is hidden as stacking it would brighten the 70% opacity labels */
::view-transition-group(:global(.stage-banner-static)),
::view-transition-new(:global(.stage-banner-static)) {
	animation: none;
}

::view-transition-old(:global(.stage-banner-static)) {
	display: none;
}

@keyframes fade-out {
	to {
		opacity: 0;
	}
}

@keyframes settle-in {
	from {
		opacity: 0;
		transform: scale(1.05);
	}
}

@keyframes rise-in {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
}

.map {
	grid-area: map;
	display: flex;
	gap: var(--s-1);
}

.notice {
	position: absolute;
	bottom: var(--s-2);
	right: var(--s-2);
	display: flex;
	gap: var(--s-1);
	align-items: center;
	color: inherit;
	font-size: inherit;
	font-weight: inherit;
	height: auto;
}

.joinInfo {
	position: absolute;
	bottom: var(--s-2);
	left: var(--s-2);
	display: flex;
	gap: var(--s-4);
}

.joinInfoItem {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
}

.joinInfoLabel {
	text-transform: uppercase;
	font-size: var(--font-xs);
	font-weight: var(--weight-semi);
	opacity: 0.7;
}

.joinInfoValue {
	font-size: var(--font-lg);
	font-weight: var(--weight-bold);
	letter-spacing: 1px;
}

.infoBadge {
	display: flex;
	gap: var(--s-1-5);
	align-items: center;
	height: auto;
	color: inherit;
	font-size: inherit;
	font-weight: inherit;
}

.thickText {
	font-size: var(--font-md);
	font-weight: var(--weight-semi);
}

.legalIcon {
	color: var(--color-success);
}

.illegalIcon {
	color: var(--color-error);
}

.multiBanner {
	display: flex;
	padding: 0;
	overflow: hidden;
	background-image: none;
}

.segment {
	--slant: 13px;

	flex: 1 1 0;
	min-width: 0;
	height: 100%;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	background-image:
		linear-gradient(
			to top,
			rgba(0, 0, 0, 0.6),
			rgba(0, 0, 0, 0.6),
			rgba(0, 0, 0, 0.2),
			rgba(0, 0, 0, 0.2),
			rgba(0, 0, 0, 0.6),
			rgba(0, 0, 0, 0.6)
		),
		var(--stage-img);
	clip-path: polygon(
		var(--slant) 0,
		100% 0,
		calc(100% - var(--slant)) 100%,
		0 100%
	);
	margin-inline-start: calc(var(--slant) * -1);

	&:first-child {
		clip-path: polygon(0 0, 100% 0, calc(100% - var(--slant)) 100%, 0 100%);
		margin-inline-start: 0;
	}

	&:last-child {
		clip-path: polygon(var(--slant) 0, 100% 0, 100% 100%, 0 100%);
	}

	&:only-child {
		clip-path: none;
		margin-inline-start: 0;
	}
}

.iconBanner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--s-0-5);
	line-height: 1.2;
	width: 100%;
	height: var(--banner-height);
	border-radius: var(--radius-box);
	background-color: var(--color-bg-higher);
}

.iconBannerHeader {
	font-size: var(--font-md);
	font-weight: var(--weight-bold);
}

.iconBannerSubtitle {
	font-size: var(--font-xs);
	color: var(--color-text-high);
}

.iconBannerBottomRight {
	position: absolute;
	top: var(--s-2);
	right: var(--s-2);
}