/*!
 * RS Bildnachweise – Frontend (Handle „rs-credits“)
 * (i)-Symbol, Bildunterschrift-Zeile, Popover, Bildnachweis-Liste.
 */

/* ===================================================================== (i)-Symbol */
.rs-credit-btn {
	position: absolute; left: 0; top: 0; z-index: 6;
	inline-size: 44px; block-size: 44px; /* Trefferfläche ≥ 44 px */
	margin: 0; padding: 0; border: 0; background: none;
	display: grid; place-items: center;
	color: #fff; cursor: pointer;
	transform: translate3d(var(--rs-cx, 0px), var(--rs-cy, 0px), 0) translate(var(--rs-tx, 0%), var(--rs-ty, 0%));
	transition: opacity .35s var(--rs-ease-out, ease), visibility .35s;
	-webkit-tap-highlight-color: transparent;
}
.rs-credit-btn--br { --rs-tx: -100%; --rs-ty: -100%; }
.rs-credit-btn--bl { --rs-tx: 0%; --rs-ty: -100%; }
.rs-credit-btn--tr { --rs-tx: -100%; --rs-ty: 0%; }
.rs-credit-btn--tl { --rs-tx: 0%; --rs-ty: 0%; }
.rs-credit-btn.is-off { visibility: hidden; opacity: 0; pointer-events: none; }

.rs-credit-btn__dot {
	inline-size: 28px; block-size: 28px; border-radius: 50%;
	display: grid; place-items: center;
	background: rgb(16 27 45 / .64);
	box-shadow: 0 0 0 1px rgb(255 255 255 / .38);
	-webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
	transition: background-color .25s, transform .35s var(--rs-ease-out, ease), box-shadow .25s;
}
.rs-credit-btn svg { display: block; inline-size: 16px; block-size: 16px; }
.rs-credit-btn:hover .rs-credit-btn__dot,
.rs-credit-btn[aria-expanded="true"] .rs-credit-btn__dot { background: var(--rs-c-ink, #101b2d); transform: scale(1.08); }
.rs-credit-btn:focus { outline: none; }
.rs-credit-btn:focus-visible .rs-credit-btn__dot { outline: 2px solid var(--rs-c-focus, #b08a4a); outline-offset: 2px; }

.rs-credit-btn--light { color: var(--rs-c-ink, #101b2d); }
.rs-credit-btn--light .rs-credit-btn__dot { background: rgb(243 241 238 / .88); box-shadow: 0 0 0 1px rgb(16 27 45 / .22); }
.rs-credit-btn--light:hover .rs-credit-btn__dot,
.rs-credit-btn--light[aria-expanded="true"] .rs-credit-btn__dot { background: #fff; }

/* ===================================================================== Popover (eins für alle) */
.rs-credit-pop {
	position: fixed; left: var(--rs-pop-x, 0px); top: var(--rs-pop-y, 0px); z-index: 99990;
	box-sizing: border-box;
	max-inline-size: min(320px, calc(100vw - 16px));
	padding: 11px 14px 13px;
	border-radius: 4px 4px 16px 4px;
	background: var(--rs-c-ink, #101b2d);
	color: var(--rs-c-on-dark, #efece8);
	font: 400 .875rem/1.45 var(--rs-f-ui, system-ui, sans-serif);
	box-shadow: 0 18px 40px -18px rgb(0 0 0 / .55);
	animation: rs-credit-in .28s var(--rs-ease-out, ease);
}
.rs-credit-pop[hidden] { display: none; }
.rs-credit-pop__title { margin: 0 0 4px; font-size: .75rem; letter-spacing: .02em; color: var(--rs-c-on-dark-muted, #a8adb7); }
.rs-credit-pop__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.rs-credit-pop__item { display: grid; gap: 3px; }
.rs-credit-pop__text { overflow-wrap: anywhere; }
.rs-credit-pop__link {
	justify-self: start; color: #fff; font-weight: 550;
	text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px;
	text-decoration-color: var(--rs-c-brass, #b08a4a);
}
.rs-credit-pop__link:hover { color: var(--rs-c-brass, #b08a4a); }
.rs-credit-pop__link:focus-visible { outline: 2px solid var(--rs-c-brass, #b08a4a); outline-offset: 2px; border-radius: 2px; }
.rs-credit-pop .rs-sr-only, .rs-credit-line .rs-sr-only {
	position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
@keyframes rs-credit-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ===================================================================== Bildunterschrift-Zeile */
.rs-credit-line {
	position: absolute; left: 0; top: 0; z-index: 5;
	box-sizing: border-box; inline-size: var(--rs-cw, auto);
	display: flex; padding: 6px; pointer-events: none;
	transform: translate3d(var(--rs-cx, 0px), var(--rs-cy, 0px), 0) translateY(var(--rs-ty, 0%));
	transition: opacity .35s var(--rs-ease-out, ease), visibility .35s;
}
.rs-credit-line--b { --rs-ty: -100%; }
.rs-credit-line--r { justify-content: flex-end; }
.rs-credit-line--l { justify-content: flex-start; }
.rs-credit-line.is-off { visibility: hidden; opacity: 0; }
.rs-credit-line__inner {
	max-inline-size: 100%; padding: 3px 8px;
	border-radius: 3px 3px 10px 3px;
	background: rgb(14 23 38 / .76); color: #fff;
	font: 400 .72rem/1.35 var(--rs-f-ui, system-ui, sans-serif);
	overflow-wrap: anywhere; pointer-events: auto;
}
.rs-credit-line__inner a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.rs-credit-line__inner a:focus-visible { outline: 2px solid var(--rs-c-brass, #b08a4a); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
	.rs-credit-btn, .rs-credit-btn__dot, .rs-credit-line { transition: none; }
	.rs-credit-pop { animation: none; }
}
.rs-reduced .rs-credit-pop { animation: none; }
@media print {
	.rs-credit-btn, .rs-credit-pop, .rs-credit-line { display: none !important; }
}

/* ===================================================================== Bildnachweis-Liste */
.rs-credits-list { display: grid; gap: clamp(36px, 5vw, 64px); }
.rs-credits-list__group { display: grid; gap: 18px; }
.rs-credits-list__group-title {
	display: flex; align-items: baseline; gap: .6em; margin: 0; padding-bottom: 12px;
	border-bottom: 1px solid var(--rs-c-line, #d9d2ca);
	font-family: var(--rs-f-display, inherit); font-weight: var(--rs-fw-heading, 350);
	font-size: var(--rs-fs-h4, 1.4rem); line-height: 1.2; letter-spacing: var(--rs-ls-heading, -.02em);
	color: var(--rs-c-ink, #101b2d);
}
.rs-credits-list__count { font: 500 .8rem/1 var(--rs-f-ui, sans-serif); color: var(--rs-c-muted, #5b6472); }
.rs-credits-list__items { margin: 0; padding: 0; list-style: none; }
.rs-credits-list__item {
	display: grid; grid-template-columns: var(--rs-credit-thumb, 88px) minmax(0, 1fr);
	gap: 16px; align-items: start; margin: 0;
}
.rs-credits-list__item:not(:has(.rs-credits-list__thumb)) { grid-template-columns: minmax(0, 1fr); }
.rs-credits-list__thumb {
	aspect-ratio: 1; overflow: hidden; background: var(--rs-c-stone, #ddd5cc);
	border-radius: var(--rs-r-xs, 4px) var(--rs-r-xs, 4px) var(--rs-r-m, 16px) var(--rs-r-xs, 4px);
}
.rs-credits-list__thumb img { inline-size: 100%; block-size: 100%; object-fit: cover; display: block; }
.rs-credits-list__body { display: grid; gap: 6px; min-width: 0; }
.rs-credits-list__text { margin: 0; font-size: var(--rs-fs-body, 1rem); line-height: 1.45; color: var(--rs-c-ink, #101b2d); overflow-wrap: anywhere; }
.rs-credits-list__meta { margin: 0; display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: var(--rs-fs-small, .875rem); color: var(--rs-c-muted, #5b6472); }
.rs-credits-list__link { justify-self: start; font-size: .92rem; }
.rs-credits-list__used { margin: 0; font-size: var(--rs-fs-small, .875rem); color: var(--rs-c-muted, #5b6472); }
.rs-credits-list__used a { color: inherit; }

/* Liste / Kompakt je Gerät (Klassen aus .rs-collection) */
@media (min-width: 1200px) {
	.rs-l-d-list > .rs-credits-list__item, .rs-l-d-compact > .rs-credits-list__item { padding: 14px 0; border-bottom: 1px solid var(--rs-c-line, #d9d2ca); }
	.rs-l-d-compact > .rs-credits-list__item { grid-template-columns: minmax(0, 1fr); }
	.rs-l-d-compact .rs-credits-list__thumb { display: none; }
}
@media (min-width: 768px) and (max-width: 1199px) {
	.rs-l-t-list > .rs-credits-list__item, .rs-l-t-compact > .rs-credits-list__item { padding: 14px 0; border-bottom: 1px solid var(--rs-c-line, #d9d2ca); }
	.rs-l-t-compact > .rs-credits-list__item { grid-template-columns: minmax(0, 1fr); }
	.rs-l-t-compact .rs-credits-list__thumb { display: none; }
}
@media (max-width: 767px) {
	.rs-credits-list__item { grid-template-columns: var(--rs-credit-thumb, 64px) minmax(0, 1fr); gap: 12px; }
	.rs-l-m-list > .rs-credits-list__item, .rs-l-m-compact > .rs-credits-list__item { padding: 12px 0; border-bottom: 1px solid var(--rs-c-line, #d9d2ca); }
	.rs-l-m-compact > .rs-credits-list__item { grid-template-columns: minmax(0, 1fr); }
	.rs-l-m-compact .rs-credits-list__thumb { display: none; }
}

/* Widget-Hülle */
.rs-image-credits { display: grid; gap: clamp(28px, 4vw, 56px); }