/* ==========================================================
  Single post (single.php + templates/single/*).
  Loaded only on is_singular('post'), after pages-base.css,
  contact.css (newsletter card), blog.css (cards, meta, newsletter)
  and about.css (closing CTA).
  Sections: 01 Base / 02 Hero + meta / 03 Tools + share menu
            04 Layout / 05 Content typography / 06 TOC
            07 Aside cards / 08 Tags / 09 Toast / 10 Responsive / 11 Print
============================================================ */

/* ! 01. Base
------------------------------------------------------------ */
.single-page {
	--single-fs: 16px;
	--single-line: #F2E4DE;
	--single-tool-bg: #FFF1EC;
	--single-card-shadow: 0 4px 16px rgba(166, 56, 21, 0.06);
}
@media (min-width: 1400px) {
	.single-page .about-container {
		max-width: 1472px;
	}
}
.single-page .blog-news,
.single-page .blog-section {
	position: relative;
	z-index: 1;
}

/* ! 02. Hero + meta
------------------------------------------------------------ */
.single-hero {
	position: relative;
	padding: 176px 0 0;
}
.single-hero .page-container {
	position: relative;
	z-index: 1;
}
.single-hero .page-blob--blue {
	top: 120px;
	inset-inline-end: auto;
	inset-inline-start: -200px;
	opacity: 0.1;
}
.single-chip {
	display: inline-flex;
	align-items: center;
	height: 32px;
	padding: 0 16px;
	border: 1px solid var(--about-peach-line);
	border-radius: 999px;
	background: var(--about-peach);
	color: var(--about-eyebrow);
	font-size: 13px;
	font-weight: 500;
}
.single-chip:hover {
	background: var(--about-peach-2);
	color: var(--about-eyebrow);
}
.single-page .single-title {
	max-width: 960px;
	margin-top: 20px;
	font-size: 36px;
	font-weight: 700;
	line-height: 1.6;
}
.single-lead {
	max-width: 980px;
	margin: 16px 0 0;
	font-size: 18px;
	line-height: 1.9;
	color: var(--about-text);
}
.single-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px 24px;
	margin-top: 32px;
	padding: 14px 0;
	border-top: 1px solid var(--single-line);
	border-bottom: 1px solid var(--single-line);
}
.single-meta__info {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px 20px;
}
.single-meta .blog-meta {
	gap: 6px 20px;
}
.single-author {
	display: flex;
	align-items: center;
	gap: 10px;
}
.single-author__avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	object-fit: cover;
}
.single-author__name {
	display: flex;
	flex-direction: column;
	margin: 0;
	color: var(--about-title);
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
}
.single-author__label {
	color: var(--about-muted);
	font-size: 12px;
	font-weight: 400;
}
.single-media {
	position: relative;
	margin: 40px 0 0;
	border-radius: 24px;
	overflow: hidden;
	background: var(--about-peach);
}
.single-media__img {
	display: block;
	width: 100%;
	height: auto;
	max-height: 560px;
	aspect-ratio: 1440 / 520;
	object-fit: cover;
}
.single-media__badge {
	position: absolute;
	bottom: 24px;
	inset-inline-start: 24px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 36px;
	padding: 0 14px;
	border-radius: 999px;
	background: #fff;
	color: var(--about-title);
	font-size: 13px;
	font-weight: 500;
	box-shadow: var(--single-card-shadow);
}
.single-media__badge svg {
	color: var(--brand-color);
}

/* ! 03. Tools + share menu
------------------------------------------------------------ */
.single-tools {
	position: relative;
	display: flex;
	align-items: center;
	gap: 10px;
}
.single-tools__size {
	display: flex;
	align-items: center;
	height: 40px;
	padding: 0 4px;
	border: 1px solid var(--about-peach-line);
	border-radius: 999px;
	background: var(--single-tool-bg);
}
.single-tool {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 1px solid var(--about-peach-line);
	border-radius: 50%;
	background: var(--single-tool-bg);
	color: var(--brand-color);
	cursor: pointer;
	transition: background-color 0.2s, color 0.2s;
}
.single-tool:hover,
.single-tool[aria-expanded="true"] {
	background: var(--brand-color);
	color: #fff;
}
.single-tool--text {
	width: 32px;
	height: 32px;
	border: 0;
	background: transparent;
	font-size: 13px;
	font-weight: 700;
	direction: ltr;
}
.single-tool--text:hover {
	background: var(--about-peach-2);
	color: var(--brand-color);
}
.single-tool:disabled {
	opacity: 0.4;
	cursor: default;
}
.single-share {
	position: absolute;
	top: calc(100% + 10px);
	inset-inline-end: 0;
	z-index: 20;
	width: 260px;
	max-width: calc(100vw - 32px);
	padding: 12px;
	border: 1px solid var(--single-line);
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 12px 32px rgba(46, 46, 46, 0.12);
}
.single-share[hidden] {
	display: none;
}
.single-share__title {
	margin: 0 8px 8px;
	color: var(--about-muted);
	font-size: 13px;
}
.single-page .single-share__list {
	display: grid;
	gap: 2px;
}
.single-share__link {
	display: flex;
	align-items: center;
	gap: 12px;
	width: 100%;
	padding: 8px;
	border: 0;
	border-radius: 12px;
	background: transparent;
	color: var(--about-title);
	font: inherit;
	font-size: 14px;
	text-align: start;
	cursor: pointer;
}
.single-share__link:hover,
.single-share__link:focus-visible {
	background: var(--about-peach);
	color: var(--about-title);
}
.single-share__icon {
	display: inline-flex;
	flex: 0 0 auto;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--about-peach);
	color: var(--brand-color);
}
.single-share__icon svg {
	width: 20px;
	height: 20px;
}

/* ! 04. Layout
------------------------------------------------------------ */
.single-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 344px;
	grid-template-rows: auto 1fr;
	grid-template-areas:
		"main toc"
		"main aside";
	gap: 24px 32px;
	padding-top: 48px;
}
.single-layout--no-toc {
	grid-template-areas:
		"main aside"
		"main aside";
}
.single-main  { grid-area: main; min-width: 0; }
.single-toc   { grid-area: toc; }
.single-aside { grid-area: aside; align-self: start; }

/* ! 05. Content typography (the_content)
------------------------------------------------------------ */
.single-content {
	color: var(--about-text);
	font-size: var(--single-fs);
	line-height: 2.1;
	text-align: justify;
	overflow-wrap: anywhere;
}
.single-content > * + * {
	margin-top: 1em;
}
.single-content > :first-child {
	margin-top: 0;
}
.single-content p {
	margin-bottom: 0;
}
.single-content h2,
.single-content h3,
.single-content h4 {
	position: relative;
	margin: 2.2em 0 1em;
	color: var(--about-title);
	font-weight: 700;
	line-height: 1.7;
	text-align: start;
	scroll-margin-top: 24px;
}
.single-content h2 {
	padding-inline-start: 16px;
	font-size: 1.375em;
}
.single-content h2::before {
	content: "";
	position: absolute;
	inset-inline-start: 0;
	top: 0.35em;
	width: 4px;
	height: 1em;
	border-radius: 4px;
	background: var(--brand-color);
}
.single-content h3 { font-size: 1.2em; }
.single-content h4 { font-size: 1.05em; }
.single-content a {
	color: var(--blog-link);
	text-decoration: underline;
	text-underline-offset: 3px;
}
.single-content strong,
.single-content b {
	color: var(--about-title);
	font-weight: 700;
}
/* .blog-page resets lists — bring them back inside the article. */
.single-page .single-content ul,
.single-page .single-content ol {
	margin: 1em 0 0;
	padding-inline-start: 1.5em;
}
.single-page .single-content ul { list-style: disc; }
.single-page .single-content ol { list-style: persian; }
.single-content li + li {
	margin-top: 0.6em;
}
.single-content li::marker {
	color: var(--brand-color);
	font-weight: 700;
}
.single-content img,
.single-content video,
.single-content iframe {
	max-width: 100%;
	height: auto;
	border-radius: 16px;
}
.single-content figure {
	margin: 1.5em 0 0;
}
.single-content figcaption {
	margin-top: 8px;
	color: var(--about-muted);
	font-size: 0.85em;
	text-align: center;
}
.single-content hr {
	margin: 2em 0;
	border: 0;
	border-top: 1px solid var(--single-line);
	opacity: 1;
}
.single-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9em;
}
.single-content th,
.single-content td {
	padding: 10px 12px;
	border: 1px solid var(--single-line);
}
.single-content .wp-block-table {
	overflow-x: auto;
}
/* Quote block = "توصیه دکتر" box; the citation becomes the box title. */
.single-content blockquote,
.single-content .momzi-tip {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin: 2em 0 0;
	padding: 24px 28px;
	border: 1px solid #DCDBFF;
	border-inline-start: 4px solid var(--about-blue);
	border-radius: 16px;
	background: var(--about-blue-bg);
	color: var(--about-text);
	font-size: 0.94em;
	font-style: normal;
}
.single-content blockquote > * {
	margin: 0;
}
.single-content blockquote cite,
.single-content .momzi-tip > :first-child:is(h2, h3, h4, p:has(> strong:only-child)) {
	order: -1;
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0;
	padding: 0;
	color: var(--about-blue);
	font-size: 1.05em;
	font-style: normal;
	font-weight: 700;
	text-align: start;
}
.single-content .momzi-tip > :first-child::before,
.single-content blockquote cite::before {
	content: "";
	position: static;
	flex: 0 0 auto;
	width: 20px;
	height: 20px;
	border-radius: 0;
	background: currentColor;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.74V17a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1v-2.26A7 7 0 0 0 12 2Zm-3 18a1 1 0 0 0 1 1h4a1 1 0 0 0 1-1v-1H9v1Z'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.74V17a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1v-2.26A7 7 0 0 0 12 2Zm-3 18a1 1 0 0 0 1 1h4a1 1 0 0 0 1-1v-1H9v1Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
/* "خلاصه طلایی" box: add the class momzi-summary to a Group block
   (heading + list). Styling only — no extra data. */
.single-content .momzi-summary {
	margin: 0 0 2em;
	padding: 24px 28px;
	border: 1px solid #FFD9CB;
	border-inline-start: 4px solid var(--brand-color);
	border-radius: 16px;
	background: #FFF3EE;
}
.single-content .momzi-summary > :first-child {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 12px;
	padding: 0;
	color: var(--about-eyebrow);
	font-size: 1.05em;
	font-weight: 700;
}
.single-content .momzi-summary > :first-child::before {
	content: "";
	position: static;
	flex: 0 0 auto;
	width: 20px;
	height: 20px;
	border-radius: 0;
	background: var(--brand-color);
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.74V17a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1v-2.26A7 7 0 0 0 12 2Zm-3 18a1 1 0 0 0 1 1h4a1 1 0 0 0 1-1v-1H9v1Z'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.74V17a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1v-2.26A7 7 0 0 0 12 2Zm-3 18a1 1 0 0 0 1 1h4a1 1 0 0 0 1-1v-1H9v1Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.single-page .single-content .momzi-summary ul {
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: 0.9em;
}
.single-content .momzi-summary li {
	position: relative;
	padding-inline-start: 30px;
}
.single-content .momzi-summary li::before {
	content: "";
	position: absolute;
	inset-inline-start: 0;
	top: 0.45em;
	width: 20px;
	height: 20px;
	background: var(--brand-color);
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m8 12 2.8 2.8L16.5 9'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m8 12 2.8 2.8L16.5 9'/%3E%3C/svg%3E") center / contain no-repeat;
}
.single-pages {
	margin-top: 24px;
}

/* ! 06. TOC
------------------------------------------------------------ */
.single-toc {
	align-self: start;
	padding: 24px;
	border-radius: 16px;
	background: #fff;
	box-shadow: var(--single-card-shadow);
}
.single-page .single-toc__title {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 16px;
	font-size: 16px;
	font-weight: 700;
}
.single-toc__title svg {
	color: var(--brand-color);
}
.single-page .single-toc__list {
	border-inline-end: 2px solid #F3F0EF;
}
.single-toc__link {
	display: block;
	margin-inline-end: -2px;
	padding: 6px 0;
	padding-inline-end: 14px;
	border-inline-end: 2px solid transparent;
	color: var(--about-muted);
	font-size: 14px;
	line-height: 1.8;
	transition: color 0.2s, border-color 0.2s;
}
.single-toc__link:hover {
	color: var(--brand-color);
}
.single-toc__link.is-active {
	border-color: var(--brand-color);
	color: var(--brand-color);
	font-weight: 700;
}

/* ! 07. Aside cards
------------------------------------------------------------ */
.single-aside {
	display: grid;
	gap: 32px;
}
.single-course {
	display: flex;
	flex-direction: column;
	padding: 0 24px 20px;
	border: 1px solid #FFE3D8;
	border-radius: 24px;
	background: #FFF3EE;
	overflow: hidden;
}
.single-course__img {
	display: block;
	width: calc(100% + 16px);
	max-width: none;
	height: auto;
	margin: 0 -8px;
}
.single-page .single-course__title {
	margin-top: 8px;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.7;
}
.single-course__text {
	margin: 6px 0 0;
	padding-bottom: 16px;
	border-bottom: 1px solid #FFD9CB;
	color: var(--about-muted);
	font-size: 14px;
	line-height: 1.9;
}
.single-course__link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: 14px;
	color: var(--brand-color);
	font-size: 14px;
	font-weight: 500;
}
.single-course__link:hover {
	color: var(--brand-color-hover);
}
.single-app {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 24px;
	border-radius: 24px;
	background: #fff;
	box-shadow: var(--single-card-shadow);
	text-align: center;
}
.single-app__chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	height: 40px;
	margin: 0;
	padding: 0 18px;
	border: 1px solid var(--about-peach-line);
	border-radius: 999px;
	background: var(--about-peach);
	color: var(--about-eyebrow);
	font-size: 14px;
	font-weight: 500;
}
.single-page .single-app__title {
	margin-top: 16px;
	font-size: 17px;
	font-weight: 700;
}
.single-app__qr {
	position: relative;
	width: 200px;
	margin-top: 12px;
	padding: 12px;
}
.single-app__qr::before {
	content: "";
	position: absolute;
	inset: 0;
	border: 2px solid var(--brand-color);
	border-radius: 8px;
	pointer-events: none;
	-webkit-mask: conic-gradient(at 28px 28px, transparent 75%, #000 0) 0 0 / calc(100% - 28px) calc(100% - 28px);
	mask: conic-gradient(at 28px 28px, transparent 75%, #000 0) 0 0 / calc(100% - 28px) calc(100% - 28px);
}
.single-app__qr img {
	display: block;
	width: 100%;
	height: auto;
	image-rendering: pixelated;
}
.single-app__text {
	margin: 12px 0 0;
	color: var(--about-text);
	font-size: 14px;
	line-height: 1.9;
}
.single-app__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
	height: 48px;
	margin-top: 16px;
	border-radius: 999px;
	font-size: 15px;
	font-weight: 500;
}

/* ! 08. Tags
------------------------------------------------------------ */
.single-tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 16px;
	margin-top: 40px;
	padding-top: 24px;
	border-top: 1px solid var(--single-line);
}
.single-tags__label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin: 0;
	color: var(--about-eyebrow);
	font-size: 14px;
	font-weight: 700;
}
.single-tags__label svg {
	color: var(--brand-color);
}
.single-page .single-tags__list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.single-tags__chip {
	display: inline-flex;
	align-items: center;
	height: 32px;
	padding: 0 14px;
	border-radius: 999px;
	background: #F5F2F1;
	color: var(--about-text);
	font-size: 13px;
}
.single-tags__chip:hover {
	background: var(--about-peach);
	color: var(--brand-color);
}

/* ! 09. Toast
------------------------------------------------------------ */
.single-toast {
	position: fixed;
	bottom: 24px;
	left: 50%;
	z-index: 1080;
	max-width: calc(100vw - 32px);
	padding: 12px 20px;
	border-radius: 999px;
	background: #2E2E2E;
	color: #fff;
	font-size: 14px;
	line-height: 1.6;
	text-align: center;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
	opacity: 0;
	transform: translate(-50%, 12px);
	transition: opacity 0.2s, transform 0.2s;
	pointer-events: none;
}
.single-toast.is-visible {
	opacity: 1;
	transform: translate(-50%, 0);
}
.single-toast:empty {
	padding: 0;
}

/* ! 10. Responsive
------------------------------------------------------------ */
@media (max-width: 1199.98px) {
	.single-layout {
		grid-template-columns: minmax(0, 1fr) 300px;
	}
}
@media (max-width: 991.98px) {
	.single-hero {
		padding-top: 136px;
	}
	.single-page .single-title {
		font-size: 28px;
	}
	.single-layout,
	.single-layout--no-toc {
		grid-template-columns: minmax(0, 1fr);
		grid-template-rows: none;
		grid-template-areas:
			"toc"
			"main"
			"aside";
		gap: 32px;
		padding-top: 32px;
	}
	.single-aside {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 24px;
	}
}
@media (max-width: 767.98px) {
	.single-hero {
		padding-top: 112px;
	}
	.single-page .single-title {
		margin-top: 16px;
		font-size: 22px;
	}
	.single-lead {
		font-size: 15px;
	}
	.single-meta {
		margin-top: 24px;
	}
	.single-tools {
		width: 100%;
	}
	/* Tools sit at the start of their own row on phones. */
	.single-share {
		inset-inline-end: auto;
		inset-inline-start: 0;
	}
	.single-media {
		margin-top: 24px;
		border-radius: 16px;
	}
	.single-media__img {
		aspect-ratio: 16 / 10;
	}
	.single-media__badge {
		bottom: 12px;
		inset-inline-start: 12px;
		height: 30px;
		font-size: 12px;
	}
	.single-page {
		--single-fs: 15px;
	}
	.single-content blockquote,
	.single-content .momzi-tip,
	.single-content .momzi-summary {
		padding: 18px 16px;
	}
	.single-aside {
		grid-template-columns: minmax(0, 1fr);
	}
	.single-tags {
		margin-top: 32px;
	}
}
@media (prefers-reduced-motion: reduce) {
	.single-toast,
	.single-tool,
	.single-toc__link {
		transition: none;
	}
	html:has(.single-page) {
		scroll-behavior: auto;
	}
}

/* ! 11. Print
------------------------------------------------------------ */
@media print {
	#wrapper > header,
	.site-footer,
	footer,
	.mnav,
	.single-tools,
	.single-aside,
	.single-toc,
	.single-toast,
	.single-page .blog-news,
	.single-page .blog-section,
	.single-page .about-cta,
	.page-blobs {
		display: none !important;
	}
	.single-hero {
		padding-top: 0;
	}
	.single-layout {
		display: block;
		padding-top: 24px;
	}
	.single-content {
		color: #000;
		font-size: 12pt;
	}
	.single-media__img {
		max-height: 320px;
	}
}