/* ============================================================
ACCESSIBILITY — portal.opus.org.pl
Klasy aplikowane na przez accessibility.js
============================================================ */
/* === HIGH CONTRAST === */
html.a11y-high-contrast,
html.a11y-high-contrast body {
background: #000 !important;
color: #fff !important;
}
html.a11y-high-contrast *:not(i):not(svg):not(path):not(circle):not(rect) {
background-color: #000 !important;
color: #fff !important;
border-color: #fff !important;
}
html.a11y-high-contrast a,
html.a11y-high-contrast a * {
color: #ffff00 !important;
text-decoration: underline !important;
}
html.a11y-high-contrast button,
html.a11y-high-contrast .btn,
html.a11y-high-contrast input,
html.a11y-high-contrast select,
html.a11y-high-contrast textarea {
background: #000 !important;
color: #fff !important;
border: 2px solid #fff !important;
}
html.a11y-high-contrast button:hover,
html.a11y-high-contrast .btn:hover {
background: #fff !important;
color: #000 !important;
}
html.a11y-high-contrast img,
html.a11y-high-contrast video {
filter: grayscale(1) contrast(1.2) !important;
}
html.a11y-high-contrast .hero-section,
html.a11y-high-contrast .section-alt,
html.a11y-high-contrast section {
background: #000 !important;
}
/* === DARK MODE === */
html.a11y-dark-mode,
html.a11y-dark-mode body {
background: #1a1a1a !important;
color: #f3f4f6 !important;
}
html.a11y-dark-mode *:not(i):not(svg):not(path):not(circle):not(rect):not(.a11y-fab):not(.a11y-panel):not(.a11y-panel *) {
background-color: transparent !important;
color: #f3f4f6 !important;
border-color: #4b5563 !important;
}
html.a11y-dark-mode body,
html.a11y-dark-mode section,
html.a11y-dark-mode header,
html.a11y-dark-mode footer,
html.a11y-dark-mode nav,
html.a11y-dark-mode main,
html.a11y-dark-mode aside,
html.a11y-dark-mode .card,
html.a11y-dark-mode .container,
html.a11y-dark-mode .row,
html.a11y-dark-mode [class*="section-"] {
background-color: #1a1a1a !important;
}
html.a11y-dark-mode section:nth-of-type(even),
html.a11y-dark-mode .section-alt,
html.a11y-dark-mode .card {
background-color: #262626 !important;
}
html.a11y-dark-mode h1, html.a11y-dark-mode h2, html.a11y-dark-mode h3,
html.a11y-dark-mode h4, html.a11y-dark-mode h5, html.a11y-dark-mode h6,
html.a11y-dark-mode strong, html.a11y-dark-mode b {
color: #ffffff !important;
}
html.a11y-dark-mode a,
html.a11y-dark-mode a * {
color: #fbbf24 !important;
}
html.a11y-dark-mode a:hover,
html.a11y-dark-mode a:hover * {
color: #fde68a !important;
}
html.a11y-dark-mode button:not(.a11y-fab):not(.a11y-toggle):not(.a11y-reset):not([data-a11y]),
html.a11y-dark-mode .btn,
html.a11y-dark-mode input,
html.a11y-dark-mode select,
html.a11y-dark-mode textarea {
background-color: #374151 !important;
color: #f3f4f6 !important;
border: 1px solid #6b7280 !important;
}
html.a11y-dark-mode button:not(.a11y-fab):not(.a11y-toggle):not(.a11y-reset):not([data-a11y]):hover,
html.a11y-dark-mode .btn:hover {
background-color: #4b5563 !important;
color: #ffffff !important;
}
html.a11y-dark-mode img:not([src*="logo"]):not([src*=".svg"]) {
filter: brightness(0.85) !important;
}
/* === BIG CURSOR === */
html.a11y-big-cursor,
html.a11y-big-cursor * {
cursor: url("data:image/svg+xml;utf8,") 2 2, auto !important;
}
html.a11y-big-cursor a,
html.a11y-big-cursor button,
html.a11y-big-cursor [role="button"] {
cursor: url("data:image/svg+xml;utf8,") 12 4, pointer !important;
}
/* === LINK HIGHLIGHT === */
html.a11y-link-highlight a:not(.btn):not(.nav-link) {
background-color: #fef3c7 !important;
color: #1e40af !important;
padding: 2px 4px !important;
text-decoration: underline !important;
font-weight: 600 !important;
}
html.a11y-link-highlight.a11y-high-contrast a:not(.btn):not(.nav-link) {
background-color: #000 !important;
color: #ffff00 !important;
outline: 2px solid #ffff00 !important;
}
/* === LINE HEIGHT === */
html.a11y-line-height,
html.a11y-line-height * {
line-height: 2 !important;
letter-spacing: 0.05em !important;
word-spacing: 0.1em !important;
}
/* === A11Y PANEL === */
.a11y-fab {
position: fixed;
right: 0;
top: 33vh;
z-index: 9999;
background: #FFED00;
color: #000;
border: 2px solid #000;
border-right: none;
border-radius: 10px 0 0 10px;
width: 56px;
height: 56px;
font-size: 28px;
box-shadow: -3px 3px 10px rgba(0, 0, 0, 0.18);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: background 0.2s, transform 0.2s;
}
.a11y-fab:hover,
.a11y-fab:focus {
background: #fff27a;
outline: none;
transform: translateX(-2px);
}
.a11y-panel {
position: fixed;
right: 0;
top: calc(33vh + 60px);
z-index: 9998;
background: #fff;
color: #111;
width: 320px;
max-width: 92vw;
border: 2px solid #F0821B;
border-right: none;
border-radius: 8px 0 0 8px;
box-shadow: -4px 4px 16px rgba(0,0,0,0.15);
padding: 18px;
font-family: 'Inter', sans-serif;
font-size: 14px;
display: none;
}
.a11y-panel[data-open="true"] {
display: block;
}
.a11y-panel h3 {
margin: 0 0 12px;
font-size: 16px;
color: #111;
font-weight: 700;
}
.a11y-panel .a11y-row {
display: flex;
align-items: center;
justify-content: space-between;
padding: 8px 0;
border-bottom: 1px solid #f3f4f6;
}
.a11y-panel .a11y-row:last-of-type { border-bottom: none; }
.a11y-panel label {
font-size: 14px;
color: #374151;
flex: 1;
}
.a11y-panel .a11y-toggle {
background: #e5e7eb;
border: none;
border-radius: 999px;
width: 40px;
height: 22px;
position: relative;
cursor: pointer;
transition: background 0.2s;
}
.a11y-panel .a11y-toggle::after {
content: '';
position: absolute;
top: 2px;
left: 2px;
width: 18px;
height: 18px;
background: #fff;
border-radius: 50%;
transition: left 0.2s;
}
.a11y-panel .a11y-toggle[aria-pressed="true"] {
background: #10b981;
}
.a11y-panel .a11y-toggle[aria-pressed="true"]::after {
left: 20px;
}
.a11y-panel .a11y-fonts {
display: flex;
gap: 6px;
}
.a11y-panel .a11y-fonts button {
flex: 1;
padding: 6px 0;
background: #f3f4f6;
border: 1px solid #d1d5db;
border-radius: 4px;
cursor: pointer;
font-weight: 600;
}
.a11y-panel .a11y-fonts button.active {
background: #F0821B;
color: #fff;
border-color: #F0821B;
}
.a11y-panel .a11y-reset {
margin-top: 12px;
width: 100%;
padding: 10px;
background: #f3f4f6;
border: 1px solid #d1d5db;
border-radius: 4px;
cursor: pointer;
font-weight: 600;
color: #374151;
}
.a11y-panel .a11y-reset:hover {
background: #e5e7eb;
}
/* Topbar buttons — active state */
.accessibility-tools .font-btn.active,
.accessibility-tools .contrast-btn.active {
background: #F0821B !important;
color: #fff !important;
}
@media (max-width: 768px) {
.a11y-fab { width: 48px; height: 48px; font-size: 22px; top: 40vh; }
.a11y-panel { top: calc(40vh + 52px); width: 280px; }
}