/* ============================================================
   Accessibility Widget – pasek boczny WCAG 2.2
   ============================================================ */

/* ── Kontener główny ── */
.acc-widget {
    position: fixed;
    left: 0;
    top: 50%;
    z-index: 99990;
    /* Brak transform – dzięki temu otwarcie panelu nie przesuwa przycisku */
}

/* ── Przycisk otwierający ── */
.acc-widget__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    background: #BD2025;
    color: #fff;
    border: none;
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    padding: 0;
    box-shadow: 2px 2px 8px rgba(0,0,0,.35);
    transition: background .2s ease;
    flex-shrink: 0;
}
.acc-widget__toggle:hover,
.acc-widget__toggle:focus-visible {
    background: #8f1518;
    outline: 3px solid #BD2025 !important;
    outline-offset: 2px;
}

/* ── Panel ── */
.acc-widget__panel {
    position: fixed;
    left: 44px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border: 2px solid #BD2025;
    border-left: none;
    border-radius: 0 8px 8px 0;
    padding: 12px 14px 14px;
    min-width: 190px;
    box-shadow: 4px 4px 16px rgba(0,0,0,.2);
}
.acc-widget__panel[hidden] {
    display: none;
}

/* ── Tytuł panelu ── */
.acc-widget__heading {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #BD2025;
    margin: 0 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e0e0e0;
}

/* ── Grupy elementów ── */
.acc-widget__group {
    margin-bottom: 8px;
}
.acc-widget__group:last-child {
    margin-bottom: 0;
}

.acc-widget__label {
    display: block;
    font-size: 11px;
    color: #555;
    margin-bottom: 5px;
}

/* ── Rząd przycisków A- A A+ ── */
.acc-widget__row {
    display: flex;
    gap: 4px;
}

.acc-widget__btn {
    flex: 1;
    padding: 6px 4px;
    background: #f4f4f4;
    color: #222;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    transition: background .15s, border-color .15s;
}
.acc-widget__btn:hover,
.acc-widget__btn:focus-visible {
    background: #e2e2e2;
    border-color: #BD2025;
    outline: 2px solid #BD2025 !important;
    outline-offset: 1px;
}
.acc-widget__btn--reset {
    background: #fff;
    border-color: #BD2025;
    color: #BD2025;
}
.acc-widget__btn--reset:hover,
.acc-widget__btn--reset:focus-visible {
    background: #fde8e8;
}

/* ── Przyciski opcji (kontrast, szarość, linki, reset) ── */
.acc-widget__option-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    width: 100%;
    padding: 7px 10px;
    background: #f4f4f4;
    color: #222;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    text-align: left;
    transition: background .15s, border-color .15s;
}
.acc-widget__option-btn:hover,
.acc-widget__option-btn:focus-visible {
    background: #e2e2e2;
    border-color: #BD2025;
    outline: 2px solid #BD2025 !important;
    outline-offset: 1px;
}

/* Aktywny stan */
.acc-widget__option-btn[aria-pressed="true"] {
    background: #BD2025;
    color: #fff;
    border-color: #8f1518;
}
.acc-widget__option-btn[aria-pressed="true"] svg {
    color: #fff;
}
.acc-widget__option-btn[aria-pressed="true"]:hover,
.acc-widget__option-btn[aria-pressed="true"]:focus-visible {
    background: #8f1518;
}

/* Przycisk reset-all */
.acc-widget__option-btn--reset {
    background: #fff;
    border-color: #999;
    color: #444;
    margin-top: 4px;
    font-size: 12px;
}
.acc-widget__option-btn--reset:hover,
.acc-widget__option-btn--reset:focus-visible {
    background: #f4f4f4;
    border-color: #BD2025;
}

/* ── Link deklaracja dostępności ── */
.acc-widget__decl-link {
    display: flex;
    align-items: center;
    gap: 7px;
    width: 100%;
    padding: 7px 10px;
    background: #f0f6ff;
    color: #0a4da0;
    border: 1px solid #a8c4ef;
    border-radius: 4px;
    font-size: 12px;
    text-decoration: none;
    transition: background .15s, border-color .15s;
}
.acc-widget__decl-link:hover,
.acc-widget__decl-link:focus-visible {
    background: #dce9fc;
    border-color: #0a4da0;
    text-decoration: underline;
    outline: 2px solid #0a4da0 !important;
    outline-offset: 1px;
}

/* ============================================================
   Tryby dostępności nakładane na <html>
   ============================================================ */

/* Skala szarości */
html.acc--grayscale {
    filter: grayscale(100%);
}

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

/* ── RWD – na małych ekranach widget nieco mniejszy ── */
@media (max-width: 480px) {
    .acc-widget__panel {
        min-width: 160px;
        padding: 10px 10px 12px;
    }
    .acc-widget__toggle {
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
    }
}