/* Table of Contents Widget Styles */

.dcs-toc-container {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.dcs-toc-sticky {
    position: sticky;
    top: 20px;
    z-index: 100;
}

.dcs-toc-title {
    margin: 0 0 15px 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
}

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

.dcs-toc-list.numbered {
    list-style: decimal;
    padding-left: 20px;
}

.dcs-toc-item {
    margin: 8px 0;
    line-height: 1.6;
}

.dcs-toc-h2 {
    padding-left: 0;
}

.dcs-toc-h3 {
    padding-left: 20px;
    font-size: 0.95em;
}

.dcs-toc-h4 {
    padding-left: 40px;
    font-size: 0.9em;
}

.dcs-toc-h5,
.dcs-toc-h6 {
    padding-left: 60px;
    font-size: 0.85em;
}

.dcs-toc-list a {
    color: #666;
    text-decoration: none;
    transition: all 0.2s ease;
    display: block;
    padding: 4px 0;
}

.dcs-toc-list a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.dcs-toc-list a.active {
    color: var(--accent-color);
    font-weight: 600;
    border-left: 3px solid var(--accent-color);
    padding-left: 10px;
}

.dcs-toc-empty {
    color: #999;
    font-style: italic;
    padding: 20px;
    text-align: center;
}

/* Light Mode */
body.light-mode .dcs-toc-container {
    background: #ffffff;
    border-color: #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

body.light-mode .dcs-toc-title {
    color: #333;
}

body.light-mode .dcs-toc-list a {
    color: #555;
}

/* Dark Mode */
body:not(.light-mode) .dcs-toc-container {
    background: rgba(45, 45, 45, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body:not(.light-mode) .dcs-toc-title {
    color: #ffffff;
}

body:not(.light-mode) .dcs-toc-list a {
    color: #b0b0b0;
}

body:not(.light-mode) .dcs-toc-list a:hover,
body:not(.light-mode) .dcs-toc-list a.active {
    color: var(--accent-color);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .dcs-toc-container {
        padding: 15px;
        margin: 15px 0;
    }

    .dcs-toc-sticky {
        position: relative;
        top: 0;
    }

    .dcs-toc-title {
        font-size: 16px;
    }

    .dcs-toc-h3 {
        padding-left: 15px;
    }

    .dcs-toc-h4 {
        padding-left: 30px;
    }

    .dcs-toc-h5,
    .dcs-toc-h6 {
        padding-left: 45px;
    }
}

/* Animation */
@keyframes tocFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dcs-toc-container {
    animation: tocFadeIn 0.3s ease;
}