body {
    --contrast-level: 1.0;
}
body.accessibility-active {
    outline: none;
}
body.grayscale {
    filter: grayscale(100%) contrast(var(--contrast-level, 1));
}
body.serif-font {
    font-family: serif !important;
}
body.sans-serif-font {
    font-family: sans-serif !important;
}

* {
    transition: none !important;
    animation: none !important;
}

#accessibility-switcher {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 10000;
}

#toggle-accessibility {
    font-size: 18px;
    font-weight: bold;
    background-color: #222;
    color: #fff;
    padding: 10px 20px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}
#toggle-accessibility:hover {
    background-color: #444;
}

#accessibility-panel {
    display: none;
    position: fixed;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.85);
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 0 12px rgba(0,0,0,0.25);
}

.accessibility-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 8px 0;
}

#accessibility-panel button,
#accessibility-panel select {
    padding: 6px 12px;
    font-size: 14px;
    border: none;
    background-color: #eee;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
}

#accessibility-panel button i {
    margin-right: 8px;
}

#accessibility-panel button:hover,
#accessibility-panel select:hover {
    background-color: #ddd;
}

.contrast-slider input {
    vertical-align: middle;
}

#disable-accessibility-btn {
    background-color: #333333!important; /* Стиль для кнопки "Обычная версия" */
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 10px 15px;
    border-radius: 8px;
}

#disable-accessibility-btn:hover {
    background-color: #e54b3d;
}