/**
 * AUDIMAC Article Detail — CSS riêng, chỉ enqueue trên single post
 * (post type `post`). Namespace .audm-article-* — không đụng selector
 * dùng chung ở nơi khác (Homepage/Product/Category/News Archive).
 * ----------------------------------------------------------------------
 * File: assets/css/article-detail.css
 * Phụ thuộc: tokens/base/layout/components/homepage.css đã load trước.
 */

/* ============================================================
   0. Ẩn khối "Page Header" gốc của theme cha (.c-page-header)
   ----------------------------------------------------------------------
   Đã xác minh (giống News Archive): filter theme_mod_header_height_post
   không có tác dụng thật vì ideapark_mod() đọc thẳng get_theme_mods()/
   get_option(), không qua get_theme_mod(). Ẩn bằng CSS — an toàn, không
   sửa file theme cha, chỉ áp dụng đúng single post (file này chỉ
   enqueue ở context đó).
   ============================================================ */
.c-page-header {
	display: none !important;
}

/* ============================================================
   1. Breadcrumb wrap
   ============================================================ */
.audm-article-breadcrumb-wrap {
	padding-top: var( --audm-space-4 );
}

/* ============================================================
   2. Hero — căn trái, không center, title lớn
   ============================================================ */
.audm-article-hero {
	padding-block: var( --audm-space-6 ) var( --audm-space-8 );
}
.audm-article-hero__title {
	max-width: 900px;
	margin-top: var( --audm-space-3 );
	line-height: var( --audm-line-height-tight );
}
.audm-article-hero__meta {
	margin-top: var( --audm-space-4 );
}

/* ============================================================
   3. Featured Image
   ============================================================ */
.audm-article-featured-image {
	border-radius: var( --audm-radius-lg );
	overflow: hidden;
	aspect-ratio: 16 / 8;
	box-shadow: var( --audm-shadow-md );
	margin-bottom: var( --audm-space-10 );
}
.audm-article-featured-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* ============================================================
   4. Layout — 70% content / 30% sidebar
   ============================================================ */
.audm-article-layout {
	display: grid;
	grid-template-columns: 7fr 3fr;
	gap: var( --audm-space-12 );
	align-items: start;
	padding-bottom: var( --audm-space-12 );
}
.audm-article-main {
	max-width: 800px;
}
.audm-article-sidebar {
	position: sticky;
	top: var( --audm-space-8 );
	display: flex;
	flex-direction: column;
	gap: var( --audm-space-6 );
}

/* ============================================================
   5. Article Content Typography
   ============================================================ */
.audm-article-content {
	font-size: 18px;
	line-height: 1.8;
	color: #444444;
}
.audm-article-content p {
	margin: 0 0 24px;
}
.audm-article-content h2 {
	font-size: var( --audm-font-size-3xl );
	font-weight: var( --audm-font-weight-bold );
	color: var( --audm-color-dark );
	margin-top: 60px;
	margin-bottom: 20px;
	scroll-margin-top: var( --audm-space-8 );
}
.audm-article-content h3 {
	font-size: var( --audm-font-size-xl );
	font-weight: var( --audm-font-weight-bold );
	color: var( --audm-color-dark );
	margin-top: 55px;
	margin-bottom: 18px;
	scroll-margin-top: var( --audm-space-8 );
}
.audm-article-content ul,
.audm-article-content ol {
	padding-left: 24px;
	margin: 0 0 24px;
}
.audm-article-content li {
	margin-bottom: 10px;
}
.audm-article-content a {
	color: var( --audm-color-primary );
	text-decoration: underline;
}
.audm-article-content a:hover {
	color: var( --audm-color-primary-hover );
}

/* Ảnh/caption trong bài — sẵn sàng cho nội dung thật sau này */
.audm-article-content img {
	width: 100%;
	height: auto;
	border-radius: var( --audm-radius-md );
	margin: 32px 0;
	object-fit: cover;
	display: block;
}
.audm-article-content figcaption {
	font-size: var( --audm-font-size-xs );
	color: var( --audm-color-gray-light );
	text-align: center;
	margin-top: -20px;
	margin-bottom: 32px;
}

/* Highlight box — style sẵn cho <blockquote> native khi biên tập viên chèn */
.audm-article-content blockquote {
	border-left: 4px solid var( --audm-color-primary );
	background: var( --audm-color-primary-light );
	padding: 26px 28px;
	border-radius: var( --audm-radius-md );
	margin: 32px 0;
	font-style: normal;
	color: var( --audm-color-dark );
}
.audm-article-content blockquote p:last-child {
	margin-bottom: 0;
}

/* ============================================================
   6. Sidebar TOC (native <details>/<summary>)
   ============================================================ */
.audm-article-toc {
	border-left: 3px solid var( --audm-color-primary );
	padding: var( --audm-space-5 );
	background: var( --audm-color-bg-alt );
	border-radius: 0 var( --audm-radius-md ) var( --audm-radius-md ) 0;
}
.audm-article-toc__title {
	font-size: var( --audm-font-size-sm );
	font-weight: var( --audm-font-weight-bold );
	color: var( --audm-color-dark );
	letter-spacing: 0.04em;
	cursor: pointer;
}
.audm-article-toc[open] .audm-article-toc__title {
	margin-bottom: var( --audm-space-4 );
}
.audm-article-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var( --audm-space-3 );
}
.audm-article-toc__item--h3 {
	padding-left: var( --audm-space-4 );
}
.audm-article-toc__list a {
	display: flex;
	gap: var( --audm-space-2 );
	font-size: var( --audm-font-size-sm );
	color: var( --audm-color-gray );
	text-decoration: none;
	line-height: 1.4;
}
.audm-article-toc__list a:hover,
.audm-article-toc__list a.is-active {
	color: var( --audm-color-primary );
}
.audm-article-toc__num {
	flex: 0 0 auto;
	font-weight: var( --audm-font-weight-semibold );
}

/* ============================================================
   7. Sidebar mini CTA
   ============================================================ */
.audm-article-sidebar-cta {
	background: var( --audm-color-dark );
	color: var( --audm-color-white );
	border-radius: var( --audm-radius-lg );
	padding: var( --audm-space-6 );
}
.audm-article-sidebar-cta__title {
	font-weight: var( --audm-font-weight-bold );
	margin: 0 0 var( --audm-space-2 );
}
.audm-article-sidebar-cta__desc {
	color: rgba( 255, 255, 255, 0.75 );
	margin: 0 0 var( --audm-space-4 );
}

/* ============================================================
   8. Author / Article Meta
   ============================================================ */
.audm-article-author-meta {
	display: flex;
	flex-wrap: wrap;
	gap: var( --audm-space-8 );
	padding: var( --audm-space-6 ) 0;
	margin-top: var( --audm-space-4 );
	border-top: 1px solid var( --audm-color-border );
	border-bottom: 1px solid var( --audm-color-border );
}
.audm-article-author-meta__block {
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.audm-article-author-meta__label {
	color: var( --audm-color-gray-light );
}

/* ============================================================
   9. CTA cuối bài
   ============================================================ */
.audm-article-cta {
	margin-top: var( --audm-space-10 );
}

/* ============================================================
   10. Responsive
   ============================================================ */
@media ( max-width: 1023px ) {
	.audm-article-layout {
		grid-template-columns: 1fr;
	}
	.audm-article-sidebar {
		position: static;
		order: -1;
	}
	.audm-article-main {
		max-width: 100%;
	}
}

@media ( max-width: 767px ) {
	.audm-article-hero__title {
		font-size: 34px;
	}
	.audm-article-content {
		font-size: 17px;
		line-height: 1.7;
	}
	.audm-article-featured-image {
		aspect-ratio: 4 / 3;
	}
	.audm-article-author-meta {
		gap: var( --audm-space-4 );
	}
}