/* Albizia Apartments - 3D-Ansicht
 *
 * Zwei Teile: der Knopf, der im Apartment-Block neben "Verfuegbarkeit ansehen"
 * steht, und das Vollbild-Overlay, in dem der Betrachter laeuft. Der Betrachter
 * selbst bringt seine eigene Oberflaeche mit (er steckt in einem iframe) - hier
 * steht nur der Rahmen darum.
 */

/* ---------------------------------------------------------------- Knopf --- */
.albizia-apartment__footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--albizia-space-3, 0.75rem);
}

.albizia-apartment__cta--3d {
	appearance: none;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	border: 0;
	background: #ffffff;
	color: var(--albizia-accent-ink, #8a5000);
	box-shadow: inset 0 0 0 1px rgba(var(--albizia-accent-rgb), 0.36);
	cursor: pointer;
	font: inherit;
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	transition:
		transform 0.2s var(--albizia-ease, cubic-bezier(0.4, 0, 0.2, 1)),
		background-color 0.2s var(--albizia-ease, cubic-bezier(0.4, 0, 0.2, 1)),
		box-shadow 0.2s var(--albizia-ease, cubic-bezier(0.4, 0, 0.2, 1));
}

.albizia-apartment__cta--3d:hover {
	background: rgba(var(--albizia-accent-rgb), 0.07);
	box-shadow: inset 0 0 0 1px rgba(var(--albizia-accent-rgb), 0.72);
}

.albizia-apartment__cta--3d:focus-visible {
	background: #ffffff;
	box-shadow: inset 0 0 0 1px rgba(var(--albizia-accent-rgb), 0.72);
	outline: 2px solid var(--albizia-accent, #cf7e00);
	outline-offset: 3px;
}

.albizia-apartment__cta--3d:active {
	background: rgba(var(--albizia-accent-rgb), 0.12);
	box-shadow: inset 0 0 0 1px rgba(var(--albizia-accent-rgb), 0.82);
	transform: translateY(0);
}

.albizia-apartment__cta-icon {
	width: 1.15em;
	height: 1.15em;
	flex: none;
}

/* -------------------------------------------------------------- Overlay --- */
.albizia-3d {
	width: min(1280px, 96vw);
	/* Auf dem Handy zaehlt jede Zeile: 100dvh statt 100vh, damit die Adresszeile
	   des Browsers das Modell nicht abschneidet. */
	height: min(860px, 92dvh);
	max-width: none;
	max-height: none;
	padding: 0;
	border: 0;
	border-radius: var(--albizia-radius-lg, 24px);
	overflow: hidden;
	background: #f4f1eb;
	color: var(--albizia-text, #212121);
	box-shadow: 0 30px 90px rgba(33, 33, 33, 0.3);
}

.albizia-3d::backdrop {
	background: rgba(24, 20, 16, 0.62);
	backdrop-filter: blur(3px);
}

.albizia-3d[open] {
	display: flex;
	flex-direction: column;
	animation: albizia-3d-in 0.24s var(--albizia-ease, ease) both;
}

@keyframes albizia-3d-in {
	from {
		opacity: 0;
		transform: translateY(10px) scale(0.985);
	}
}

@media (prefers-reduced-motion: reduce) {
	.albizia-3d[open] {
		animation: none;
	}
}

.albizia-3d__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.85rem 0.85rem 0.85rem 1.35rem;
	border-bottom: 1px solid rgba(33, 33, 33, 0.1);
	background: #fff;
	flex: none;
}

.albizia-3d__title {
	margin: 0;
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.albizia-3d__close {
	flex: none;
	width: 40px;
	height: 40px;
	display: grid;
	place-items: center;
	border-radius: 50%;
	border: 1px solid rgba(33, 33, 33, 0.14);
	background: #fff;
	color: var(--albizia-text, #212121);
	cursor: pointer;
	transition: background 0.18s var(--albizia-ease, ease);
}

.albizia-3d__close:hover,
.albizia-3d__close:focus-visible {
	background: rgba(33, 33, 33, 0.06);
}

.albizia-3d__close svg {
	width: 20px;
	height: 20px;
	fill: none;
}

.albizia-3d__stage {
	position: relative;
	flex: 1;
	min-height: 0;
}

.albizia-3d__frame {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
	opacity: 0;
	transition: opacity 0.35s var(--albizia-ease, ease);
}

.albizia-3d.is-ready .albizia-3d__frame {
	opacity: 1;
}

.albizia-3d__loader {
	position: absolute;
	inset: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.9rem;
	font-size: 0.9rem;
	color: var(--albizia-muted, rgba(33, 33, 33, 0.6));
	transition: opacity 0.35s var(--albizia-ease, ease);
}

.albizia-3d.is-ready .albizia-3d__loader {
	opacity: 0;
	pointer-events: none;
}

.albizia-3d__spinner {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	border: 2.5px solid rgba(33, 33, 33, 0.14);
	border-top-color: var(--albizia-accent, #cf7e00);
	animation: albizia-3d-spin 0.9s linear infinite;
}

@keyframes albizia-3d-spin {
	to {
		transform: rotate(360deg);
	}
}

@media (prefers-reduced-motion: reduce) {
	.albizia-3d__spinner {
		animation-duration: 2.4s;
	}
}

/* Auf kleinen Geraeten nimmt der Betrachter das ganze Bild ein - ein Modell,
   das man drehen soll, braucht jeden Pixel. */
@media (max-width: 720px) {
	.albizia-3d {
		width: 100vw;
		height: 100dvh;
		border-radius: 0;
	}

	.albizia-3d__bar {
		padding: 0.7rem 0.7rem 0.7rem 1rem;
	}

	.albizia-3d__title {
		font-size: 0.95rem;
	}
}