/* Logo above navigation */
mdbook-sidebar-scrollbox,
.sidebar-scrollbox {
    padding-top: 90px !important;
    padding-bottom: 50px;
}

.sidebar::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    background: url("../assets/deltaforge-blc.png") no-repeat center center;
    background-size: contain;
    opacity: 0.9;
    z-index: 10;
}

/* Footer badges */
.sidebar-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: var(--sidebar-width);
    padding: 10px;
    text-align: center;
    border-top: 1px solid var(--sidebar-separator);
    background: var(--bg);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    z-index: 10;
}

.sidebar-footer img {
    height: 18px;
}

/* Hide footer when sidebar is hidden */
.sidebar-hidden .sidebar-footer {
    display: none;
}