.bm-toc-container {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.bm-toc-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.bm-toc-item {
    margin-bottom: 8px;
    padding-left: 0;
}

.bm-toc-item a {
    display: flex;
    align-items: baseline;
    text-decoration: none;
    color: #666;
    transition: color 0.3s ease;
    line-height: 1.6;
}

.bm-toc-item a:hover {
    color: #0066cc;
}

.bm-toc-item a.active {
    color: #0066cc;
    font-weight: 600;
}

.bm-toc-number {
    margin-right: 8px;
    font-weight: 600;
    min-width: 25px;
}

.bm-toc-text {
    flex: 1;
}

/* Indentation pour les sous-niveaux */
.bm-toc-h2 {
    padding-left: 0;
}

.bm-toc-h3 {
    padding-left: 20px;
}

.bm-toc-h4 {
    padding-left: 40px;
}

/* Styles de numérotation */
.bm-toc-numbering-decimal .bm-toc-number::after {
    content: '';
}

.bm-toc-numbering-roman .bm-toc-list {
    counter-reset: toc-counter;
}

.bm-toc-numbering-roman .bm-toc-item {
    counter-increment: toc-counter;
}

.bm-toc-numbering-roman .bm-toc-number {
    display: none;
}

.bm-toc-numbering-roman .bm-toc-item a::before {
    content: counter(toc-counter, upper-roman) ". ";
    font-weight: 600;
    margin-right: 8px;
}

.bm-toc-numbering-alpha .bm-toc-list {
    counter-reset: toc-counter;
}

.bm-toc-numbering-alpha .bm-toc-item {
    counter-increment: toc-counter;
}

.bm-toc-numbering-alpha .bm-toc-number {
    display: none;
}

.bm-toc-numbering-alpha .bm-toc-item a::before {
    content: counter(toc-counter, upper-alpha) ". ";
    font-weight: 600;
    margin-right: 8px;
}

.bm-toc-numbering-none .bm-toc-number {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .bm-toc-container {
        padding: 15px;
    }
    
    .bm-toc-h3 {
        padding-left: 15px;
    }
    
    .bm-toc-h4 {
        padding-left: 30px;
    }
}