/* Mini TOC for scholar profile only */
#profile-toc-wrap .sidebar {
    position: fixed;
    top: 140px;
    left: 24px; /* moved slightly inward from the edge */
    width: 180px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    background: transparent;
    z-index: 1;
}

#profile-toc-wrap .sidebar-body {
    border-right: 1px solid #e6e6e6;
    padding-right: 12px;
}

#profile-toc-wrap .sidebar-body ul {
    list-style: none;
    padding-left: 0;
}

#profile-toc-wrap .sidebar-body ul li {
    padding-left: 20px;
}

#profile-toc-wrap .toc-link {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 4px 0; /* larger click target */
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 13px; /* slightly bigger text */
    line-height: 1.4;
}

#profile-toc-wrap .toc-item:hover,
#profile-toc-wrap .toc-link:hover {
    color: var(--main-color);
}

/* Indentation by heading level */
#profile-toc-wrap .toc-item.level-1 { padding-left: 0; }
#profile-toc-wrap .toc-item.level-2 { padding-left: 10px; }
#profile-toc-wrap .toc-item.level-3 { padding-left: 20px; }

/* Main content stays in place - no margin adjustment */
#profile-toc-wrap .main-content {
    margin-left: 0;
}

/* Ensure anchored headings sit below the fixed header/TOC on scroll */
/* IMPORTANT: Keep this value matching OFFSET_PROFILE in scrollToAnchor.js */
#profile-content .section-divider h1,
#profile-content .section-divider h2,
#profile-content .section-divider h3 {
    scroll-margin-top: 140px; /* Match OFFSET_PROFILE in scrollToAnchor.js - adjust together */
}

/* Hide TOC sidebar when viewport is narrow to prevent overlap with profile content */
@media (max-width: 1600px) {
    #profile-toc-wrap .sidebar {
        display: none;
    }
}