/**
 * Post TOC – mục lục bài viết
 */
.ecosoap-toc {
	margin: 24px 0;
	padding: 20px;
	background: #f8f9fa;
	border-radius: 10px;
	border: 1px solid #e9ecef;
}

.ecosoap-toc-empty {
	display: none;
}

.ecosoap-toc-title {
	display: none;
	font-size: 16px;
	font-weight: 700;
	color: #212529;
	margin-bottom: 12px;
}

.ecosoap-toc-title-visible {
	display: block;
}

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

.ecosoap-toc-item > .ecosoap-toc-list {
	margin-left: 12px;
	margin-top: 4px;
	margin-bottom: 4px;
}

.ecosoap-toc-item {
	margin: 0;
	padding: 0;
}

.ecosoap-toc-item a {
	display: block;
	padding: 6px 0;
	color: #495057;
	text-decoration: none;
	font-size: 15px;
	line-height: 1.4;
	border-bottom: 1px solid transparent;
	transition: color 0.2s ease, border-color 0.2s ease;
}

.ecosoap-toc-item a:hover {
	color: var(--e-global-color-primary, #198754);
	border-bottom-color: var(--e-global-color-primary, #198754);
}

.ecosoap-toc-l1 { padding-left: 0; }
.ecosoap-toc-l2 { padding-left: 16px; }
.ecosoap-toc-l3 { padding-left: 32px; }
.ecosoap-toc-l4 { padding-left: 48px; }
.ecosoap-toc-l5 { padding-left: 64px; }
.ecosoap-toc-l6 { padding-left: 80px; }

.ecosoap-toc-l2 a { font-size: 14px; }
.ecosoap-toc-l3 a { font-size: 13px; }
.ecosoap-toc-l4 a { font-size: 13px; }
.ecosoap-toc-l5 a { font-size: 12px; }
.ecosoap-toc-l6 a { font-size: 12px; }

.ecosoap-toc-num {
	font-weight: 700;
	margin-right: 4px;
	color: var(--e-global-color-primary, #198754);
}