/* =========================================
ACCESSIBILITY WIDGET
========================================= */

.accessibility-widget {
    position: fixed;
    top: 15%;
    right: 0;
    z-index: 999999;
    transform: translateY(-50%);
    direction: rtl;
}

/* Русская версия */
html[lang="ru"] .accessibility-widget {
    direction: ltr;
}


/* =========================================
Главная кнопка
========================================= */

.accessibility-toggle {
    width: 58px;
    height: 58px;

    border: 0;
    border-radius: 12px 0 0 12px;

    background: #005ea8;
    color: #ffffff;

    cursor: pointer;
    font-size: 30px;

    box-shadow: 0 4px 15px rgba(0,0,0,.25);

    transition: all .25s ease;
}

.accessibility-toggle:hover {
    width: 65px;
    background: #004a85;
}

/*
Фокус клавиатуры.
Не удаляем outline — он нужен
для пользователей клавиатуры.
*/

.accessibility-toggle:focus-visible,
.accessibility-close:focus-visible,
.accessibility-action:focus-visible,
.accessibility-reset:focus-visible {
    outline: 3px solid #ffcc00 !important;
    outline-offset: 3px !important;
}


/* Если браузер старый и не поддерживает :focus-visible */

.accessibility-toggle:focus,
.accessibility-close:focus,
.accessibility-action:focus,
.accessibility-reset:focus {
    outline: 3px solid #ffcc00;
    outline-offset: 3px;
}


/* Иконка */

.accessibility-icon {
    display: block;
    line-height: 1;

    background: transparent !important;
    border: none !important;
}


/* =========================================
Панель
========================================= */

.accessibility-panel {
    position: absolute;
    top: 0;
    right: 0;

    width: 310px;
    max-width: calc(100vw - 20px);

    background: #ffffff;

    border-radius: 14px 0 0 14px;

    box-shadow: 0 8px 35px rgba(0,0,0,.30);

    opacity: 0;
    visibility: hidden;

    transform: translateX(110%);

    transition: all .3s ease;

    overflow: hidden;
}


/* Открытая панель */

.accessibility-widget.active .accessibility-panel {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}


/*
Когда панель открыта,
сама кнопка ♿ скрывается.
*/

.accessibility-widget.active .accessibility-toggle {
    opacity: 0;
    pointer-events: none;
}


/* =========================================
Header
========================================= */

.accessibility-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    background: #005ea8;
    color: #ffffff;

    padding: 15px 18px;
}

.accessibility-title {
    font-size: 20px;
    font-weight: bold;
}

.accessibility-title span {
    margin-left: 8px;
}


/* Кнопка закрытия */

.accessibility-close {
    width: 34px;
    height: 34px;

    border: 0;
    border-radius: 50%;

    background: rgba(255,255,255,.18);
    color: #ffffff;

    font-size: 26px;
    line-height: 30px;

    cursor: pointer;
}


/* =========================================
Content
========================================= */

.accessibility-content {
    padding: 15px;
}


/* =========================================
Кнопки функций
========================================= */

.accessibility-action {
    width: 100%;
    min-height: 52px;

    display: flex;
    align-items: center;
    gap: 14px;

    margin-bottom: 9px;
    padding: 10px 14px;

    background: #f5f5f5;

    border: 1px solid #e2e2e2;
    border-radius: 8px;

    color: #222222;

    font-size: 16px;
    text-align: right;

    cursor: pointer;

    transition: all .2s ease;
}


/* Hover */

.accessibility-action:hover {
    background: #e9f3fb;
    border-color: #005ea8;
}


/* Активная функция */

.accessibility-action.active {
    background: #dceefa;
    border-color: #005ea8;
}


/* Иконки функций */

.accessibility-action-icon {
    min-width: 34px;
    height: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: #005ea8;
    color: #ffffff;

    border-radius: 7px;

    font-size: 15px;
    font-weight: bold;
}


/* =========================================
Reset
========================================= */

.accessibility-reset {
    width: 100%;

    margin-top: 8px;
    padding: 13px;

    border: 0;
    border-radius: 8px;

    background: #333333;
    color: #ffffff;

    font-size: 16px;

    cursor: pointer;
}

.accessibility-reset span {
    margin-left: 6px;
}


/* =========================================
ACCESSIBILITY FUNCTIONS
========================================= */


/* =========================================
Высокая контрастность
========================================= */

body.accessibility-contrast {
    background: #000000 !important;
    color: #ffffff !important;
}

body.accessibility-contrast * {
    background-color: #000000 !important;
    color: #ffffff !important;
    border-color: #ffffff !important;
}

body.accessibility-contrast img,
body.accessibility-contrast video {
    filter: none !important;
}


/* =========================================
Черно-белый режим
========================================= */

html.accessibility-grayscale {
    filter: grayscale(100%);
}


/* =========================================
Подчеркивание ссылок
========================================= */

body.accessibility-links a {
    text-decoration: underline !important;
    font-weight: bold !important;
}


/* =========================================
Читаемый шрифт
========================================= */

body.accessibility-readable-font,
body.accessibility-readable-font * {
    font-family: Arial, sans-serif !important;
}


/* =========================================
Остановка анимации
========================================= */

body.accessibility-stop-animation *,
body.accessibility-stop-animation *:before,
body.accessibility-stop-animation *:after {
    animation: none !important;
    transition: none !important;
}


/* =========================================
MOBILE
========================================= */

@media (max-width: 600px) {

    .accessibility-widget {
        top: auto;
        bottom: 20px;
        transform: none;
    }

    .accessibility-toggle {
        width: 54px;
        height: 54px;
        font-size: 27px;
    }

    .accessibility-panel {
        position: fixed;

        top: auto;
        bottom: 10px;
        right: 10px;

        width: calc(100vw - 20px);
        max-height: calc(100vh - 20px);

        border-radius: 14px;

        overflow-y: auto;

        transform: translateX(110%);
    }

    .accessibility-widget.active .accessibility-panel {
        transform: translateX(0);
    }

}

/* Skip to content */
.skip-link {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2147483647;
    padding: 12px 24px;
    background: #000;
    color: #fff;
    border-radius: 0 0 8px 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
    color: #fff;
    outline: 3px solid #fff;
    outline-offset: 2px;
}

/* Global keyboard focus */
:focus-visible {
    outline: 3px solid #000;
    outline-offset: 2px;
}