/*
 * FSS Progressive Web App - Frontend
 *
 * Bewusst zurueckhaltend: Schrift und Textfarbe erbt das Plugin vom Theme,
 * eigene Werte gibt es nur dort, wo sie noetig sind. Die Akzentfarbe kommt aus
 * den Einstellungen und wird als Variable eingesetzt.
 */

:root {
	--fsspwa-accent: #1f6feb;
	--fsspwa-radius: 14px;
	--fsspwa-line: rgba(0, 0, 0, .12);
}

/* ---------- Schaltflaechen ---------- */

.fsspwa-btn {
	font: inherit;
	font-weight: 600;
	line-height: 1.2;
	padding: .6em 1.1em;
	border: 1px solid transparent;
	border-radius: 999px;
	cursor: pointer;
	background: none;
	color: inherit;
}

.fsspwa-btn:focus-visible {
	outline: 3px solid var(--fsspwa-accent);
	outline-offset: 2px;
}

.fsspwa-btn[disabled] {
	opacity: .55;
	cursor: default;
}

.fsspwa-btn-primary {
	background: var(--fsspwa-accent);
	color: #fff;
}

.fsspwa-btn-ghost {
	border-color: var(--fsspwa-line);
}

.fsspwa-btn-link {
	padding: .2em .1em;
	font-weight: 400;
	font-size: inherit;
	text-decoration: underline;
	text-underline-offset: .2em;
	opacity: .7;
}

.fsspwa-btn-link:hover {
	opacity: 1;
}

/* ---------- Banner ---------- */

.fsspwa-banner {
	position: fixed;
	z-index: 99999;
	left: 1rem;
	right: 1rem;
	bottom: 1rem;
	max-width: 52rem;
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .75rem 1.5rem;
	padding: 1rem 1.15rem;
	border: 1px solid var(--fsspwa-line);
	border-radius: var(--fsspwa-radius);
	background: #fff;
	color: #16202b;
	box-shadow: 0 12px 32px rgba(10, 20, 40, .16);
	transform: translateY(140%);
	transition: transform .32s ease;
}

.fsspwa-banner-visible {
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	.fsspwa-banner {
		transition: none;
	}
}

.fsspwa-banner-icon {
	flex: 0 0 auto;
}

.fsspwa-banner-icon img {
	display: block;
	width: 44px;
	height: 44px;
	border-radius: 10px;
}

/*
 * Der Textblock darf schrumpfen, aber nicht beliebig: unter etwa 15rem bricht
 * die Ueberschrift in Einzelwoerter um. Reicht der Platz nicht, wandern die
 * Schaltflaechen stattdessen in die naechste Zeile.
 */
.fsspwa-banner-text {
	flex: 1 1 15rem;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: .15rem;
	font-size: .95rem;
	line-height: 1.45;
}

.fsspwa-banner-text strong {
	font-size: 1rem;
	text-wrap: balance;
}

.fsspwa-banner-text span {
	opacity: .78;
}

.fsspwa-banner-actions {
	flex: 0 0 auto;
	margin-left: auto;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: .4rem;
}

.fsspwa-banner-buttons {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: .5rem;
}

.fsspwa-banner-minor {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: .25rem 1rem;
	font-size: .85rem;
}

.fsspwa-banner-help {
	flex: 1 1 100%;
	margin-top: .35rem;
	padding-top: .85rem;
	border-top: 1px solid var(--fsspwa-line);
	font-size: .92rem;
	line-height: 1.6;
	white-space: pre-line;
}

@media (max-width: 48rem) {
	.fsspwa-banner-actions {
		flex: 1 1 100%;
		margin-left: 0;
		align-items: stretch;
	}

	.fsspwa-banner-buttons,
	.fsspwa-banner-minor {
		justify-content: flex-start;
	}

	.fsspwa-banner-buttons .fsspwa-btn {
		flex: 1 1 auto;
	}
}

/*
 * Die Abfrage fuer Benachrichtigungen nutzt dasselbe Geruest wie der Banner,
 * setzt sich aber oben ab: sie erscheint erst in der installierten App, wo
 * unten haeufig die Bedienleiste des Systems sitzt.
 */
.fsspwa-ask {
	top: max(1rem, env(safe-area-inset-top));
	bottom: auto;
	transform: translateY(-160%);
}

.fsspwa-ask.fsspwa-banner-visible {
	transform: translateY(0);
}

/* ---------- Anleitung ---------- */

.fsspwa-guide {
	max-width: 44rem;
}

.fsspwa-guide-head {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1.25rem;
}

.fsspwa-guide-icon {
	width: 64px;
	height: 64px;
	border-radius: 14px;
}

.fsspwa-guide-title {
	margin: 0;
}

.fsspwa-guide-sub {
	margin: .15rem 0 0;
	opacity: .7;
}

.fsspwa-step {
	border: 1px solid var(--fsspwa-line);
	border-radius: var(--fsspwa-radius);
	padding: .35rem 1.1rem;
	margin-bottom: .6rem;
}

.fsspwa-step > summary {
	cursor: pointer;
	font-weight: 600;
	padding: .75rem 0;
}

.fsspwa-step > summary:focus-visible {
	outline: 3px solid var(--fsspwa-accent);
	outline-offset: 3px;
}

.fsspwa-step p {
	white-space: pre-line;
}

.fsspwa-note {
	padding: .85rem 1.1rem;
	border-radius: var(--fsspwa-radius);
	margin-bottom: 1.25rem;
	font-weight: 600;
}

.fsspwa-note-ok {
	background: rgba(28, 150, 90, .1);
	border: 1px solid rgba(28, 150, 90, .35);
}

.fsspwa-guide-actions {
	margin: 1.25rem 0;
}

/* ---------- Benachrichtigungen ---------- */

.fsspwa-push-block {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--fsspwa-line);
}

.fsspwa-push {
	margin: 1rem 0;
}

.fsspwa-push-status {
	margin: .6rem 0 0;
	font-size: .92rem;
	opacity: .8;
}

.fsspwa-push[data-state="an"] .fsspwa-btn-primary {
	background: none;
	color: inherit;
	border-color: var(--fsspwa-line);
}

.fsspwa-privacy {
	font-size: .87rem;
	opacity: .7;
}