/** CSS for the dark/light switch button **/

.mode-switch {
    position: absolute;
    left: 10px;
    background-color: transparent;
    border: 1px solid #666;
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    color: inherit;
    font-size: 14px;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.mode-switch:hover {
    background-color: rgba(255,255,255,0.1);
}
body.light-mode .mode-switch:hover {
    background-color: rgba(0,0,0,0.05);
}