/* Mani Blog TOC - Public Styles */

.mani-toc-container {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 16px 20px;
    margin: 0 0 24px;
}

.mani-toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e0e0e0;
}

.mani-toc-title {
    font-weight: 700;
    font-size: 16px;
}

.mani-toc-toggle-btn {
    text-decoration: none;
    font-size: 13px;
}

.mani-toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mani-toc-item {
    margin: 0;
    padding: 4px 0;
}

.mani-toc-item a {
    text-decoration: none;
    color: #2271b1;
}

.mani-toc-item a:hover {
    text-decoration: underline;
}

.mani-toc-level-2 { padding-left: 0; }
.mani-toc-level-3 { padding-left: 16px; font-size: 0.95em; }
.mani-toc-level-4 { padding-left: 32px; font-size: 0.9em; }
.mani-toc-level-5 { padding-left: 48px; font-size: 0.85em; }
.mani-toc-level-6 { padding-left: 64px; font-size: 0.8em; }

/* Sticky mode */

.mani-toc-sticky {
    position: fixed;
    top: 50px;
    right: 20px;
    width: 280px;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .mani-toc-sticky {
        display: none;
    }
}

/* Back to Top */

.mani-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: #2271b1;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9998;
    font-size: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: opacity 0.3s ease;
}

.mani-back-to-top:hover {
    opacity: 0.85;
}