.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}


.reset-button {
    background: #eee;
    border: 1px solid #aaa;
    padding: 0.5em;
    width: 100%;
    border-radius: 0.5em;
    cursor: pointer;
    font-size: 0.9rem;
}

.accessibility-button {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    padding: 5px;
    z-index: 1000;
    background: #222;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 24px;
    cursor: pointer;
}

.accessibility-button img {
    width: 30px;
    height: 30px;
    display: inline;
}

.accessibility-menu {
    position: fixed;
    bottom: 4rem;
    right: 1rem;
    background: #fff;
    padding: 1rem;
    border: 1px solid #aaa;
    border-radius: 0.5rem;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.toggle-switch {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.toggle-switch input {
    display: none;
}

.toggle-switch .slider {
    width: 40px;
    height: 20px;
    background: #ccc;
    border-radius: 20px;
    position: relative;
    margin-right: 0.5rem;
    cursor: pointer;
}
.toggle-switch .slider::before {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 2px;
    left: 2px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
}

.toggle-switch input:checked + .slider::before {
    transform: translateX(20px);
}

.toggle-switch input:checked + .slider {
    background: #0a74da;
}

.label-text {
    font-size: 0.9rem;
}

/* Graustufen-Klasse */

.grayscale #site-wrapper {
    filter: grayscale(100%);
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link:focus {
    position: static;
    width: auto;
    height: auto;
    padding: 1rem;
    background: #000;
    color: #fff;
    z-index: 1000;
}