/* ===== Custom Top Menu ===== */
.top-menu {
    background: #333;
    color: white;
    padding: 10px 20px;
    position: fixed; /* stays at top */
    top: 0;
    left: 0;
    right: 0;
    z-index: 2000; /* above mdBook menu bar */
    display: flex;
    align-items: center;
}

.top-menu ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
}

.top-menu li {
    margin-right: 20px;
}

.top-menu a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

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

/* ===== Push mdBook content & sidebar below top menu ===== */
/* ===== Push sidebar and content down ===== */
#mdbook-sidebar {
    margin-top: 40px; /* full height of top menu */
}
#mdbook-menu-bar,
#mdbook-page-wrapper {
    margin-top: 30px; /* slightly less to move content up a bit */
	

/* Optional: small adjustment for small screens */
@media (max-width: 768px) {
    #mdbook-sidebar {
        margin-top: 40px;
    }
    #mdbook-menu-bar,
    #mdbook-page-wrapper {
        margin-top: 30px;
    }
}