/* Dostępność (WCAG 2.1): pasek narzędzi, skip link, focus, tryby kontrastu */

/* Ukrycie wizualne z zachowaniem dla czytników ekranu */
.a11y-sr-only {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	white-space: nowrap !important;
	border: 0 !important;
}

/* Link „Przejdź do treści” */
.a11y-skip {
	position: absolute;
	top: -100px;
	left: 8px;
	z-index: 100001;
	padding: 10px 16px;
	background: #000;
	color: #ff0 !important;
	font: bold 16px/1.2 "Lato", Arial, sans-serif !important;
	text-decoration: underline;
	border: 2px solid #ff0;
}
.a11y-skip:focus {
	top: 8px;
}

/* Widoczny focus klawiatury (nadpisuje outline:none z main.css) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
	outline: 3px solid #ffbf00 !important;
	outline-offset: 2px !important;
	box-shadow: 0 0 0 5px #000 !important;
}

/* Pasek dostępności: zakładka przy prawej krawędzi + rozwijany panel (kolory i typografia jak kafelki menu) */
.a11y-bar {
	--a11y-blue: #018ed2;
	--a11y-blue-dark: #007cb7;
	--a11y-ink: #333;
	--a11y-muted: #666;
	--a11y-line: #e6e6e6;
	position: fixed;
	top: 50%;
	right: 0;
	z-index: 100000;
	transform: translateY(-50%);
	font-family: "Lato", Arial, sans-serif;
}
.a11y-bar *,
.a11y-bar *::before,
.a11y-bar *::after {
	box-sizing: border-box;
	font-family: "Lato", Arial, sans-serif !important;
	margin: 0;
	padding: 0;
}
.a11y-bar button {
	cursor: pointer;
	border: 0;
	background: none;
	color: inherit;
	line-height: 1;
}

.a11y-toggle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 4px 0 0 4px;
	background: linear-gradient(to bottom, var(--a11y-blue) 0%, var(--a11y-blue-dark) 100%) !important;
	color: #fff !important;
	box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
	transition: width .15s ease;
}
.a11y-toggle:hover {
	width: 50px;
}
.a11y-toggle svg {
	width: 26px;
	height: 26px;
	fill: currentColor;
}

.a11y-panel {
	position: absolute;
	top: 50%;
	right: 52px;
	width: 228px;
	padding: 14px 14px 10px;
	background: #fff;
	color: var(--a11y-ink);
	border-top: 3px solid var(--a11y-blue);
	border-radius: 3px;
	box-shadow: 0 6px 24px rgba(0, 0, 0, .16);
	transform: translateY(-50%);
}
.a11y-panel[hidden] {
	display: none;
}
.a11y-title {
	display: block;
	margin-bottom: 12px !important;
	color: var(--a11y-blue-dark);
	font-size: 12px !important;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
}
.a11y-label {
	display: block;
	margin-bottom: 6px !important;
	color: var(--a11y-muted);
	font-size: 11px !important;
	font-weight: 700;
	letter-spacing: .06em;
	text-transform: uppercase;
}

.a11y-sizes {
	display: flex;
	margin-bottom: 12px !important;
	border: 1px solid var(--a11y-line);
	border-radius: 3px;
	overflow: hidden;
}
.a11y-sizes button {
	flex: 1;
	height: 36px;
	color: var(--a11y-ink) !important;
	font-weight: 700;
}
.a11y-sizes button + button {
	border-left: 1px solid var(--a11y-line);
}
.a11y-sizes .a11y-font-0 { font-size: 13px !important; }
.a11y-sizes .a11y-font-1 { font-size: 16px !important; }
.a11y-sizes .a11y-font-2 { font-size: 19px !important; }
.a11y-sizes button:hover {
	background: #f3f9fd;
}
.a11y-sizes button[aria-pressed="true"] {
	background: linear-gradient(to bottom, var(--a11y-blue-dark) 0%, #006a9e 100%) !important;
	color: #fff !important;
}

.a11y-switch {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	min-height: 36px;
	border-top: 1px solid var(--a11y-line) !important;
	color: var(--a11y-ink) !important;
	font-size: 13px !important;
	text-align: left;
}
.a11y-switch::after {
	content: "";
	flex: none;
	width: 32px;
	height: 18px;
	border-radius: 9px;
	background: #cfcfcf radial-gradient(circle at 9px 9px, #fff 6px, transparent 6.5px);
	transition: background-color .15s, background-position .15s;
}
.a11y-switch[aria-pressed="true"]::after {
	background: var(--a11y-blue-dark) radial-gradient(circle at 23px 9px, #fff 6px, transparent 6.5px);
}

.a11y-reset {
	display: block;
	width: 100%;
	margin-top: 4px !important;
	padding: 8px 0 2px !important;
	border-top: 1px solid var(--a11y-line) !important;
	color: var(--a11y-muted) !important;
	font-size: 11px !important;
	font-weight: 700;
	letter-spacing: .06em;
	text-transform: uppercase;
	text-align: left;
}
.a11y-reset:hover {
	color: var(--a11y-blue-dark) !important;
}

@media (max-width: 767px) {
	.a11y-bar {
		top: auto;
		bottom: 16px;
		transform: none;
	}
	.a11y-panel {
		top: auto;
		bottom: 0;
		transform: none;
	}
}

/* Powiększenie tekstu: szablony mają rozmiary w px, więc skalujemy treść */
html.a11y-size-1 body > .container,
html.a11y-size-1 body > .content {
	zoom: 1.2;
	width: auto !important;
	max-width: calc((100vw - 70px) / 1.2) !important;
}
html.a11y-size-2 body > .container,
html.a11y-size-2 body > .content {
	zoom: 1.45;
	width: auto !important;
	max-width: calc((100vw - 70px) / 1.45) !important;
}

/* Podkreślenie linków */
html.a11y-links a {
	text-decoration: underline !important;
}

/* Wysoki kontrast: żółty na czarnym */
html.a11y-hc,
html.a11y-hc body {
	background: #000 !important;
}
html.a11y-hc body *:not(.a11y-bar):not(.a11y-bar *) {
	background-color: #000 !important;
	color: #ff0 !important;
	border-color: #ff0 !important;
	text-shadow: none !important;
	box-shadow: none !important;
}
/* Gradienty i zdjęcia w tle znikają, ale ikony (białe/szare piktogramy) zostają */
html.a11y-hc body *:not(.a11y-bar):not(.a11y-bar *):not(#menu li a):not(#subMenu li a):not(.openMenu):not(.backToList):not(.archiveDocument) {
	background-image: none !important;
}
html.a11y-hc body a:not(.a11y-bar *),
html.a11y-hc body a:not(.a11y-bar *) * {
	color: #0ff !important;
	text-decoration: underline !important;
}
html.a11y-hc body button:not(.a11y-bar *) {
	border: 1px solid #ff0 !important;
}
html.a11y-hc img,
html.a11y-hc video,
html.a11y-hc iframe {
	filter: grayscale(100%) contrast(1.2);
}