/* Make the book title clickable */
.menu-title {
    cursor: pointer;
    transition: opacity 0.2s;
}

.menu-title:hover {
    opacity: 0.8;
}

/* Sidebar collapsed by default */
.sidebar {
    transform: translateX(-300px);
}

.sidebar-visible .sidebar {
    transform: translateX(0);
}

/* Additional styling for better appearance */
.menu-title a {
    color: inherit;
    text-decoration: none;
}

.menu-title a:hover {
    text-decoration: underline;
}