/**
 * Single Post Styles for Sống Khỏe Blog Template
 * Stitch Design Implementation with CSS Isolation
 *
 * @package SongKhoe_Blog_Template
 */

/* ============================================
   CSS Variables
   ============================================ */
   .sk-single {
	--sk-primary: #8DC63F;
	--sk-primary-dark: #76a831;
	--sk-surface: #ffffff;
	--sk-bg: #F9FAFB;
	--sk-bg-light: #F7F8F6;
	--sk-text: #141811;
	--sk-text-light: #374151;
	--sk-text-lighter: #728961;
	--sk-text-muted: #9ca3af;
	--sk-border: #e5e7eb;
	--sk-border-light: #f2f4f0;
	--sk-border-dark: #2a3820;
	--sk-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
	--sk-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
	--sk-radius: 0.25rem;
	--sk-radius-lg: 0.5rem;
	--sk-radius-xl: 0.75rem;
	--sk-radius-full: 9999px;
}

/* ============================================
   CSS Isolation Layer (Chống Flatsome)
   ============================================ */
.sk-single {
	all: revert;
	box-sizing: border-box;
}

.sk-single *,
.sk-single *::before,
.sk-single *::after {
	box-sizing: border-box;
}

/* Reset có kiểm soát */
.sk-single h1,
.sk-single h2,
.sk-single h3,
.sk-single h4,
.sk-single h5,
.sk-single h6,
.sk-single p,
.sk-single ul,
.sk-single ol,
.sk-single li {
	margin: 0;
	padding: 0;
}

.sk-single ul {
	list-style: none;
}

.sk-single img {
	max-width: 100%;
	height: auto;
	display: block;
}

.sk-single a {
	text-decoration: none;
	color: inherit;
}

/* Reset form controls */
.sk-single button,
.sk-single input,
.sk-single textarea,
.sk-single select {
	all: revert;
	font-family: inherit;
	font-size: inherit;
	border: none;
	background: none;
	padding: 0;
	margin: 0;
}

.sk-single button {
	cursor: pointer;
}

/* ============================================
   Layout & Container
   ============================================ */
.sk-single__main {
	max-width: 1280px;
	margin: 0 auto;
	padding: 2rem 1rem;
}

.sk-single__container {
	display: flex;
	flex-direction: column;
	gap: 2.5rem;
}

@media (min-width: 1024px) {
	.sk-single__container {
		flex-direction: row;
		gap: 2.5rem;
	}
}

.sk-single__content {
	flex: 1;
	max-width: 840px;
	min-width: 0;
}

.sk-single__sidebar {
	width: 100%;
	min-width: 0;
	position: sticky;
	top: 90px;
	height: fit-content;
}

@media (min-width: 1024px) {
	.sk-single__sidebar {
		width: 320px;
		flex-shrink: 0;
	}
}
h4.sk-related__item-title {
    margin-bottom: 5px;
}
/* ============================================
   Breadcrumbs
   ============================================ */
.sk-single__breadcrumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	padding-bottom: 1rem;
}

.sk-breadcrumb__link {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--sk-text-lighter);
	transition: color 0.2s ease;
}

.sk-breadcrumb__link:hover {
	color: var(--sk-primary);
}

.sk-breadcrumb__separator {
	font-size: 0.875rem;
	color: var(--sk-text-lighter);
}

.sk-breadcrumb__current {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--sk-text);
}

/* ============================================
   Article Header
   ============================================ */
.sk-single__header {
	padding-top: 0.5rem;
	padding-bottom: 1.5rem;
}

.sk-single__title {
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.2;
	color: var(--sk-text);
	letter-spacing: -0.02em;
}

@media (min-width: 768px) {
	.sk-single__title {
		font-size: 2.625rem;
	}
}

/* ============================================
   Author Info
   ============================================ */
.sk-single__author {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding: 1.5rem 0;
	border-top: 1px solid var(--sk-border-light);
	border-bottom: 1px solid var(--sk-border-light);
	margin-bottom: 2rem;
}

.sk-author__avatar {
	width: 3.5rem;
	height: 3.5rem;
	border-radius: var(--sk-radius-full);
	background-size: cover;
	background-position: center;
	border: 2px solid var(--sk-primary);
	flex-shrink: 0;
}

.sk-author__info {
	flex: 1;
	min-width: 0;
}

.sk-author__name-wrapper {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-bottom: 0.25rem;
}

.sk-author__name {
	font-size: 1.125rem;
	font-weight: 700;
	line-height: 1.2;
	color: var(--sk-text);
}

.sk-author__badge {
	display: inline-block;
	padding: 0.125rem 0.5rem;
	border-radius: var(--sk-radius-full);
	font-size: 0.625rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	background: rgba(141, 198, 63, 0.2);
	color: var(--sk-text);
}

.sk-author__meta {
	font-size: 0.875rem;
	font-weight: 400;
	color: var(--sk-text-lighter);
}

.sk-author__actions {
	margin-left: auto;
	display: flex;
	gap: 0.5rem;
}

.sk-share-btn {
	width: 2.25rem;
	height: 2.25rem;
	border-radius: var(--sk-radius-full);
	background: var(--sk-bg-light);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--sk-text);
}

.sk-share-btn i {
	font-size: 1.125rem;
}

/* ============================================
   Article Body
   ============================================ */
.sk-single__body {
	color: var(--sk-text-light);
	line-height: 1.75;
}

.sk-single__lead {
	font-size: 14px;
	font-weight: 500;
	margin-bottom: 1.5rem;
	color: var(--sk-text);
	font-style: italic;
}

.sk-single__featured-image {
	margin: 2rem 0;
}

.sk-featured-img {
	width: 100%;
	border-radius: var(--sk-radius-xl);
	overflow: hidden;
	aspect-ratio: 16 / 9;
	object-fit: cover;
}

.sk-featured-caption {
	font-size: 0.875rem;
	text-align: center;
	color: var(--sk-text-lighter);
	margin-top: 0.75rem;
	font-style: italic;
}



.sk-single__content-text p {
	margin-bottom: 14px;
	font-size: 14px;
}

.sk-single__content-text h2 {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--sk-text);
	margin-top: 2rem;
	margin-bottom: 1rem;
}

.sk-single__content-text h3 {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--sk-text);
	margin-top: 2rem;
	margin-bottom: 0.75rem;
}

.sk-single__content-text ul {
	list-style: disc;
	padding-left: 1.5rem;
	margin-bottom: 1.5rem;
}

.sk-single__content-text ul li {
	margin-bottom: 0.5rem;
}

.sk-single__content-text blockquote {
	border-left: 4px solid var(--sk-primary);
	background: rgba(141, 198, 63, 0.1);
	padding: 1.5rem;
	margin: 2rem 0;
	border-radius: 0 var(--sk-radius-lg) var(--sk-radius-lg) 0;
}

.sk-single__content-text blockquote p {
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--sk-text);
	font-style: italic;
	margin-bottom: 0.5rem;
}

.sk-single__content-text blockquote cite {
	display: block;
	font-size: 0.875rem;
	color: var(--sk-text-lighter);
	font-style: normal;
	margin-top: 0.5rem;
}

.sk-single__content-text cite::before {
	content: '— ';
}

/* ============================================
   Footer (Tags & Share)
   ============================================ */
.sk-single__footer {
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid var(--sk-border-light);
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

@media (min-width: 768px) {
	.sk-single__footer {
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
	}
}

.sk-single__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	align-items: center;
}

.sk-tags__label {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--sk-text-lighter);
	margin-right: 0.5rem;
}

.sk-tag {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	background: var(--sk-bg-light);
	border-radius: var(--sk-radius-full);
	font-size: 0.75rem;
	font-weight: 500;
	color: var(--sk-text);
	transition: all 0.2s ease;
}

.sk-tag:hover {
	background: var(--sk-primary);
	color: #ffffff;
}

.sk-single__share {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.sk-share__label {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--sk-text-lighter);
}

.sk-share__buttons {
	display: flex;
	gap: 0.75rem;
}

.sk-share-btn--facebook {
	background: #1877F2;
	color: #ffffff;
	width: 2.5rem;
	height: 2.5rem;
}

.sk-share-icon--facebook {
	display: inline-block;
	width: 1.125rem;
	height: 1.125rem;
	background-image: url('https://static.xx.fbcdn.net/rsrc.php/y1/r/ay1hV6OlegS.ico');
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
}

.sk-share-btn--link {
	background: #e5e7eb;
	color: var(--sk-text-light);
	width: 2.5rem;
	height: 2.5rem;
}

.sk-share-icon {
	font-size: 1.125rem;
	font-weight: 700;
}

/* ============================================
   Comments Section
   ============================================ */
.sk-single__comments {
	margin-top: 4rem;
	background: var(--sk-surface);
	padding: 2rem;
	border-radius: var(--sk-radius-xl);
	border: 1px solid var(--sk-border-light);
}

.sk-comments__title {
	font-size: 1.5rem;
	font-weight: 700;
	margin-bottom: 2rem;
	color: var(--sk-text);
}

/* WordPress Comments Styling */
.sk-single__comments .comment-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.sk-single__comments .comment {
	margin-bottom: 2rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid var(--sk-border-light);
}

.sk-single__comments .comment:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.sk-single__comments .comment-body {
	display: flex;
	gap: 1rem;
}

.sk-single__comments .comment-author-avatar {
	width: 2.5rem;
	height: 2.5rem;
	border-radius: var(--sk-radius-full);
	flex-shrink: 0;
}

.sk-single__comments .comment-content {
	flex: 1;
	min-width: 0;
}

.sk-single__comments .comment-meta {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.25rem;
}

.sk-single__comments .comment-author {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--sk-text);
}

.sk-single__comments .comment-metadata {
	font-size: 0.75rem;
	color: var(--sk-text-lighter);
}

.sk-single__comments .comment-text {
	font-size: 0.875rem;
	color: var(--sk-text-light);
	margin-top: 0.5rem;
}

.sk-single__comments .comment-reply-link {
	font-size: 0.75rem;
	font-weight: 700;
	color: var(--sk-primary);
	margin-top: 0.5rem;
	display: inline-block;
}

.sk-single__comments .comment-form {
	margin-top: 2.5rem;
}

.sk-single__comments .comment-form-comment textarea {
	width: 100%;
	padding: 1rem;
	border: 1px solid var(--sk-border);
	border-radius: var(--sk-radius-xl);
	font-size: 0.875rem;
	resize: vertical;
	min-height: 5rem;
}

.sk-single__comments .comment-form-comment textarea:focus {
	outline: none;
	border-color: var(--sk-primary);
	box-shadow: 0 0 0 3px rgba(141, 198, 63, 0.1);
}

.sk-single__comments .form-submit {
	margin-top: 0.75rem;
	display: flex;
	justify-content: flex-end;
}

.sk-single__comments .submit {
	background: var(--sk-primary);
	color: var(--sk-text);
	padding: 0.5rem 1.5rem;
	border-radius: var(--sk-radius-lg);
	font-weight: 700;
	transition: opacity 0.2s ease;
}

.sk-single__comments .submit:hover {
	opacity: 0.9;
}

/* ============================================
   Sidebar - Related Posts
   ============================================ */
.sk-related-posts {
	background: var(--sk-surface);
	padding: 1.25rem;
	border-radius: var(--sk-radius-xl);
	border: 1px solid var(--sk-border-light);
}

.sk-featured-widget {
	margin-bottom: 2rem;
}
h1.sk-single__title {
    font-size: 24px;
}
.sk-related__title {
	font-size: 1.125rem;
	font-weight: 700;
	margin-bottom: 1rem !important;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--sk-text);
}

.sk-related__title-bar {
	width: 0.25rem;
	height: 1.25rem;
	background: var(--sk-primary);
	border-radius: var(--sk-radius-full);
}

.sk-related__list {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.sk-related__item {
	display: flex;
	gap: 1rem;
	align-items: flex-start;
	transition: color 0.2s ease;
}

.sk-related__item:hover {
	color: var(--sk-primary);
}

.sk-related__thumb {
	width: 4rem;
	height: 4rem;
	border-radius: var(--sk-radius-lg);
	overflow: hidden;
	flex-shrink: 0;
}

.sk-related__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.sk-related__item:hover .sk-related__img {
	transform: scale(1.05);
}

.sk-related__content {
	flex: 1;
	min-width: 0;
}

.sk-related__item-title {
	font-size: 0.875rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 0.25rem;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	transition: color 0.2s ease;
}

.sk-related__item:hover .sk-related__item-title {
	color: var(--sk-primary);
}

.sk-related__term {
	font-size: 0.625rem;
	color: var(--sk-text-lighter);
	text-transform: uppercase;
	font-weight: 700;
	letter-spacing: 0.05em;
}

/* ============================================
   Responsive Design (Mobile)
   ============================================ */
@media (max-width: 767px) {
	.sk-single__main {
		padding: 1rem;
	}

	.sk-single__title {
		font-size: 1.75rem;
	}

	.sk-single__author {
		flex-wrap: wrap;
	}

	.sk-author__actions {
		width: 100%;
		margin-left: 0;
		margin-top: 0.5rem;
	}

	.sk-single__footer {
		flex-direction: column;
		align-items: flex-start;
	}

	.sk-single__share {
		width: 100%;
	}

	.sk-single__comments {
		padding: 1.5rem;
	}
}