/* ============================================================
   accessibility.css – Style strony deklaracji dostępności
   Modern Flat Design & Pełna zgodność z WCAG 2.2 AA / AAA
   ============================================================ */

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

.accessibility-page-main {
    padding-top: 2rem;
    padding-bottom: 3rem;
}

/* Przycisk powrotu - 44px touch target */
.btn-back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: var(--text-color);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 0.65rem 1.25rem;
    min-height: 44px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    cursor: pointer;
}
.btn-back:hover {
    background-color: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}
.btn-back:focus-visible {
    outline: var(--focus-ring);
    outline-offset: 2px;
}
[data-theme="high-contrast"] .btn-back {
    background-color: #000000;
    color: #ffff00;
    border: 2px solid #ffffff;
}
[data-theme="high-contrast"] .btn-back:hover {
    background-color: #ffff00;
    color: #000000;
    border-color: #ffff00;
}

/* Tytuł strony */
.accessibility-title {
    font-size: clamp(1.8rem, 2.8vw, 2.4rem);
    font-weight: 800;
    color: var(--primary-color);
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.85rem;
    letter-spacing: -0.01em;
    line-height: 1.2;
}
.accessibility-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 70px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}
[data-theme="high-contrast"] .accessibility-title { color: #ffff00; }
[data-theme="high-contrast"] .accessibility-title::after { background-color: #ffff00; }

.accessibility-meta {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Karta deklaracji - Flat Design */
.accessibility-page-main .faq-answer-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: clamp(1.25rem, 3.5vw, 2.5rem);
    box-shadow: var(--shadow);
    max-width: 960px;
    margin-inline: auto;
    transition: background-color 0.2s, border-color 0.2s;
}

/* Formatowanie treści */
.accessibility-content .faq-answer-card h2 {
    font-size: clamp(1.2rem, 1.8vw, 1.45rem);
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 0.85rem;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.4rem;
    scroll-margin-top: 100px;
}
.accessibility-content .faq-answer-card h3 {
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    color: var(--text-color);
    margin-top: 1.5rem;
    margin-bottom: 0.6rem;
    font-weight: 700;
    scroll-margin-top: 100px;
}
.accessibility-content .faq-answer-card p { margin-bottom: 1.15rem; line-height: 1.75; }
.accessibility-content .faq-answer-card ul,
.accessibility-content .faq-answer-card ol {
    margin-left: 1.6rem;
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
}
.accessibility-content .faq-answer-card li { margin-bottom: 0.6rem; line-height: 1.7; }

.accessibility-content .faq-answer-card table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.75rem 0;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    display: block;
    overflow-x: auto;
}
.accessibility-content .faq-answer-card th,
.accessibility-content .faq-answer-card td {
    padding: 0.85rem 1.1rem;
    border: 1px solid var(--border-color);
    text-align: left;
    font-size: 0.95rem;
}
.accessibility-content .faq-answer-card th {
    background-color: var(--bg-color);
    font-weight: 700;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}
.accessibility-content .faq-answer-card tr:nth-child(even) { background-color: rgba(0, 0, 0, 0.015); }
[data-theme="dark"] .accessibility-content .faq-answer-card tr:nth-child(even) { background-color: rgba(255, 255, 255, 0.02); }
[data-theme="dark"] .accessibility-content .faq-answer-card h2 { color: var(--primary-color); }

[data-theme="high-contrast"] .accessibility-content .faq-answer-card h2,
[data-theme="high-contrast"] .accessibility-content .faq-answer-card h3 {
    color: #ffff00;
    border-bottom-color: #ffffff;
}
[data-theme="high-contrast"] .accessibility-content .faq-answer-card th {
    background-color: #000000;
    color: #00ff00;
    border-bottom: 2px solid #00ff00;
}
[data-theme="high-contrast"] .accessibility-content .faq-answer-card tr:nth-child(even) { background-color: #000000; }

/* Layout z TOC */
.accessibility-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
    overflow: visible;
}

.accessibility-toc { margin-bottom: 1rem; }

.accessibility-toc.sidebar {
    display: block;
    position: -webkit-sticky;
    position: sticky;
    top: 5.5rem;
    height: fit-content;
    align-self: start;
    z-index: 30;
}

.accessibility-toc .sidebar-inner {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.1rem 1.25rem;
    box-shadow: var(--shadow);
}

.accessibility-toc-scroll {
    max-height: clamp(220px, calc(100vh - 8rem), 72vh);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    padding-right: 0.15rem;
}

.accessibility-toc .sidebar-title {
    margin-bottom: 0.75rem;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.accessibility-toc-list { list-style: none; margin: 0; padding: 0; }
.accessibility-toc-list li + li { margin-top: 0.35rem; }

.accessibility-toc-link {
    display: flex;
    align-items: center;
    min-height: 40px;
    text-decoration: none;
    color: var(--text-color);
    padding: 0.4rem 0.65rem;
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.4;
    transition: background-color .15s ease, color .15s ease;
}
.accessibility-toc-link:hover {
    background: var(--hover-bg);
    color: var(--primary-color);
}
.accessibility-toc-link.is-active {
    background-color: var(--primary-color);
    color: #ffffff !important;
    font-weight: 700;
}
[data-theme="high-contrast"] .accessibility-toc-link.is-active {
    background: var(--primary-color);
    color: #000000;
    outline: 2px solid #ffffff;
}

.accessibility-toc-link.level-3 {
    margin-left: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-color);
    font-weight: 500;
    border-left: 3px solid var(--border-color);
    padding-left: 0.55rem;
}
.accessibility-toc-link.level-3.is-active {
    background-color: var(--primary-hover) !important;
    color: #ffffff !important;
    border-left-color: #ffffff;
}
[data-theme="high-contrast"] .accessibility-toc-link.level-3.is-active {
    background: #000000;
    color: #ffffff;
    border-left-color: var(--primary-color);
    box-shadow: inset 0 0 0 1px var(--primary-color);
}
.accessibility-toc-link.level-3:hover { border-left-color: var(--primary-color); }
[data-theme="high-contrast"] .accessibility-toc-link.level-3 { border-left-color: var(--primary-color); }

.accessibility-content { min-width: 0; }
.accessibility-content .faq-answer-card { margin-inline: 0; max-width: none; }
.accessibility-content .faq-answer-card h1,
.accessibility-content .faq-answer-card h2,
.accessibility-content .faq-answer-card h3 { scroll-margin-top: 100px; }

/* ── Mobile Layout (< 960px) ── */
@media (max-width: 960px) {
    .accessibility-page-main {
        padding-top: 1.25rem;
        padding-bottom: 2rem;
    }
    .accessibility-title {
        font-size: 1.6rem;
        margin-bottom: 1rem;
    }
    .accessibility-layout {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
        overflow: visible;
    }
    .accessibility-toc.sidebar {
        display: block !important;
        position: static !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: none !important;
        height: auto !important;
        margin-bottom: 0.5rem;
        z-index: 1 !important;
    }
    .accessibility-toc .sidebar-inner {
        padding: 1rem;
        border-radius: 10px;
    }
    .accessibility-toc-scroll {
        max-height: 260px;
        overflow-y: auto;
    }
    .accessibility-toc-fallback {
        position: static !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        width: 100% !important;
        max-height: none !important;
    }
}

.site-footer-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin: 0.5rem 0 0;
    padding: 0;
}
.site-footer-links a { color: inherit; font-weight: 700; }

.accessibility-toc-fallback {
    position: fixed !important;
    top: 5.5rem;
    left: 1rem;
    width: min(260px, calc(100vw - 2rem));
    max-height: calc(100dvh - 6.5rem);
    z-index: 40;
}