/**
 * Luxury single-post styles
 * Scope: WordPress single blog posts only (.abb-single)
 */

.abb-single {
	--abb-text: #403f3e;
	--abb-primary: #004c98;
	--abb-accent: #fdd008;
	--abb-surface: #ffffff;
	--abb-soft: #f4f5f6;
	--abb-border: #d8e0e7;
	--abb-muted: #788593;
	--abb-container: 1240px;
	--abb-content: 840px;
	--abb-sidebar: 300px;
	--abb-radius: 0;
	--abb-font: "IRANSansX", "Vazirmatn", "Tahoma", sans-serif;

	background: var(--abb-surface);
	color: var(--abb-text);
	width: 100%;
	max-width: none;
	margin: 0;
	padding: 0;
	float: none;
	font-family: var(--abb-font);
	font-size: 16px;
	line-height: 1.9;
	overflow: clip;
}

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

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

.abb-single a {
	color: var(--abb-primary);
	text-decoration: none;
	text-underline-offset: 4px;
}

.abb-single a:hover {
	text-decoration: underline;
}

.abb-single a:focus-visible,
.abb-single button:focus-visible,
.abb-single input:focus-visible,
.abb-single textarea:focus-visible {
	outline: 3px solid var(--abb-accent);
	outline-offset: 3px;
}

.abb-single-container {
	width: min(calc(100% - 48px), var(--abb-container));
	margin-inline: auto;
}

.abb-reading-progress {
	position: fixed;
	top: 0;
	right: 0;
	left: 0;
	z-index: 9999;
	height: 3px;
	pointer-events: none;
}

.abb-reading-progress__bar {
	display: block;
	width: 100%;
	height: 100%;
	background: var(--abb-accent, #fdd008);
	transform: scaleX(0);
	transform-origin: right center;
	will-change: transform;
}

/* Header band derived from the archive reference. */
.abb-single-hero {
	background: #f1f1f1;
	border-block: 1px solid #ececec;
}

.abb-single-hero__inner {
	padding-block: clamp(52px, 7vw, 92px);
	text-align: center;
}

.abb-breadcrumb {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	gap: 7px;
	margin-bottom: 24px;
	color: var(--abb-muted);
	font-size: 13px;
}

.abb-breadcrumb a {
	color: var(--abb-muted);
}

.abb-single-hero__categories {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 14px;
}

.abb-single-hero__categories a {
	position: relative;
	padding-inline-start: 18px;
	color: var(--abb-primary);
	font-size: 13px;
	font-weight: 800;
}

.abb-single-hero__categories a::before {
	position: absolute;
	top: 50%;
	right: 0;
	width: 9px;
	height: 3px;
	background: var(--abb-accent);
	content: "";
	transform: translateY(-50%);
}

.abb-single-hero__title {
	max-width: 900px;
	margin: 0 auto 22px;
	color: var(--abb-text);
	font-size: clamp(30px, 4.2vw, 54px);
	font-weight: 900;
	letter-spacing: -0.045em;
	line-height: 1.45;
}

.abb-post-meta {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px 24px;
	color: var(--abb-muted);
	font-size: 13px;
}

.abb-post-meta a {
	color: var(--abb-primary);
	font-weight: 700;
}

.abb-post-meta span + span {
	position: relative;
	padding-inline-start: 25px;
}

.abb-post-meta span + span::before {
	position: absolute;
	top: 50%;
	right: 0;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: #aeb9c4;
	content: "";
	transform: translateY(-50%);
}

/* Desktop composition: article on the right, archive-like sidebar on the left. */
.abb-single-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) var(--abb-sidebar);
	gap: clamp(42px, 6vw, 76px);
	align-items: start;
	padding-block: clamp(58px, 8vw, 104px) 72px;
}

.abb-article {
	min-width: 0;
}

.abb-article__featured {
	margin: 0 0 34px;
	background: var(--abb-soft);
	overflow: hidden;
}

.abb-article__featured-image {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.abb-article__featured figcaption,
.abb-article__content figcaption {
	padding-top: 10px;
	color: var(--abb-muted);
	font-size: 12px;
	text-align: center;
}

.abb-article__lead {
	margin-bottom: 36px;
	padding: 26px 30px;
	border-right: 4px solid var(--abb-primary);
	background: var(--abb-soft);
	color: #2f3d49;
	font-size: 18px;
	font-weight: 600;
	line-height: 2;
}

.abb-article__lead > :first-child,
.abb-article__content > :first-child {
	margin-top: 0;
}

.abb-article__lead > :last-child,
.abb-article__content > :last-child {
	margin-bottom: 0;
}

.abb-article__content {
	color: var(--abb-text);
	font-size: clamp(16px, 1.6vw, 18px);
	line-height: 2.15;
}

.abb-article__content p,
.abb-article__content ul,
.abb-article__content ol,
.abb-article__content blockquote,
.abb-article__content table,
.abb-article__content figure,
.abb-article__content pre {
	margin-block: 0 28px;
}

.abb-article__content h2,
.abb-article__content h3,
.abb-article__content h4 {
	color: #27323c;
	font-weight: 900;
	letter-spacing: -0.025em;
	scroll-margin-top: 90px;
}

.abb-article__content h2 {
	position: relative;
	margin: 64px 0 24px;
	padding-bottom: 17px;
	font-size: clamp(24px, 3vw, 32px);
	line-height: 1.6;
}

.abb-article__content h2::after {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 62px;
	height: 3px;
	background: var(--abb-primary);
	content: "";
}

.abb-article__content h3 {
	margin: 44px 0 18px;
	font-size: clamp(20px, 2.4vw, 25px);
	line-height: 1.7;
}

.abb-article__content h4 {
	margin: 34px 0 14px;
	font-size: 19px;
}

.abb-article__content ul,
.abb-article__content ol {
	padding-right: 24px;
}

.abb-article__content li {
	margin-bottom: 8px;
	padding-right: 5px;
}

.abb-article__content li::marker {
	color: var(--abb-primary);
	font-weight: 800;
}

.abb-article__content blockquote {
	position: relative;
	padding: 32px 38px 32px 30px;
	border: 0;
	border-right: 4px solid var(--abb-accent);
	background: #f7f8f9;
	color: #2f3d49;
	font-size: 19px;
	font-weight: 700;
}

.abb-article__content blockquote cite {
	display: block;
	margin-top: 12px;
	color: var(--abb-muted);
	font-size: 13px;
	font-style: normal;
}

.abb-article__content table {
	width: 100%;
	border-collapse: collapse;
	font-size: 15px;
}

.abb-article__content th,
.abb-article__content td {
	padding: 14px 16px;
	border: 1px solid var(--abb-border);
	text-align: right;
}

.abb-article__content th {
	background: var(--abb-primary);
	color: #fff;
	font-weight: 800;
}

.abb-article__content tbody tr:nth-child(even) {
	background: #f7f8f9;
}

.abb-article__content code,
.abb-article__content pre {
	direction: ltr;
	font-family: Consolas, Monaco, monospace;
	text-align: left;
}

.abb-article__content :not(pre) > code {
	padding: 2px 6px;
	background: #edf1f5;
	color: #243746;
	font-size: 0.9em;
}

.abb-article__content pre {
	max-width: 100%;
	padding: 22px;
	background: #182536;
	color: #f4f7fa;
	font-size: 14px;
	overflow-x: auto;
}

.abb-article__content .alignwide {
	width: min(100%, 1020px);
	max-width: 1020px;
}

.abb-article__content iframe,
.abb-article__content video {
	max-width: 100%;
}

.abb-page-links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	margin-top: 42px;
	font-size: 14px;
}

.abb-page-links a,
.abb-page-links > span:not(:first-child) {
	display: inline-grid;
	width: 38px;
	height: 38px;
	place-items: center;
	border: 1px solid var(--abb-border);
}

.abb-article__footer {
	margin-top: 62px;
	padding-top: 30px;
	border-top: 1px solid var(--abb-border);
}

.abb-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	margin-bottom: 34px;
	font-size: 13px;
}

.abb-tags__label {
	margin-left: 5px;
	font-weight: 900;
}

.abb-tags a {
	padding: 6px 12px;
	border: 1px solid var(--abb-border);
	color: var(--abb-text);
}

.abb-tags a:hover {
	border-color: var(--abb-primary);
	color: var(--abb-primary);
	text-decoration: none;
}

.abb-share {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 20px 32px;
	align-items: center;
	padding: 28px 30px;
	background: var(--abb-primary);
	color: #fff;
}

.abb-share h2 {
	margin: 0 0 5px;
	color: #fff;
	font-size: 19px;
	font-weight: 900;
}

.abb-share p {
	margin: 0;
	color: rgba(255, 255, 255, 0.78);
	font-size: 13px;
}

.abb-share__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.abb-share__actions a,
.abb-share__actions button {
	min-height: 38px;
	padding: 8px 13px;
	border: 1px solid rgba(255, 255, 255, 0.45);
	border-radius: 0;
	background: transparent;
	color: #fff;
	font: inherit;
	font-size: 12px;
	cursor: pointer;
}

.abb-share__actions a:hover,
.abb-share__actions button:hover {
	border-color: var(--abb-accent);
	color: var(--abb-accent);
	text-decoration: none;
}

.abb-share__status {
	grid-column: 1 / -1;
	min-height: 1.3em;
}

.abb-author {
	display: grid;
	grid-template-columns: 84px 1fr;
	gap: 24px;
	align-items: center;
	margin-top: 34px;
	padding: 30px;
	border: 1px solid var(--abb-border);
}

.abb-author__avatar img {
	width: 84px;
	height: 84px;
	border-radius: 50%;
	object-fit: cover;
}

.abb-author__content > span,
.abb-section-heading > span {
	display: inline-block;
	margin-bottom: 4px;
	color: var(--abb-primary);
	font-size: 12px;
	font-weight: 900;
}

.abb-author h2 {
	margin: 0 0 6px;
	font-size: 20px;
}

.abb-author h2 a {
	color: var(--abb-text);
}

.abb-author p {
	margin: 0;
	color: var(--abb-muted);
	font-size: 14px;
	line-height: 1.9;
}

/* Sidebar */
.abb-single-sidebar {
	position: sticky;
	top: 36px;
	padding-inline-start: 38px;
	border-inline-start: 1px solid var(--abb-border);
}

.abb-sidebar-block,
.abb-single-sidebar .widget {
	margin: 0 0 34px;
	padding: 0 0 34px;
	border-bottom: 1px solid var(--abb-border);
}

.abb-sidebar-title,
.abb-single-sidebar .widget-title {
	margin: 0 0 18px;
	color: #687b8e;
	font-size: 14px;
	font-weight: 900;
}

.abb-sidebar-search .search-form,
.abb-single-sidebar .wp-block-search__inside-wrapper {
	display: grid;
	grid-template-columns: 1fr auto;
	border: 1px solid #aebdca;
}

.abb-sidebar-search .search-field,
.abb-single-sidebar .wp-block-search__input {
	width: 100%;
	min-width: 0;
	height: 52px;
	padding: 0 16px;
	border: 0;
	background: #fff;
	color: var(--abb-text);
	font-family: var(--abb-font);
}

.abb-sidebar-search .search-submit,
.abb-single-sidebar .wp-block-search__button {
	min-width: 76px;
	margin: 0;
	padding: 0 14px;
	border: 0;
	border-radius: 0;
	background: #8299ae;
	color: #fff;
	font-family: var(--abb-font);
	font-weight: 800;
	cursor: pointer;
}

.abb-sidebar-search .search-submit:hover,
.abb-single-sidebar .wp-block-search__button:hover {
	background: var(--abb-primary);
}

.abb-sidebar-list,
.abb-single-sidebar .widget ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.abb-sidebar-list li,
.abb-single-sidebar .widget li {
	margin: 0 0 9px;
	color: var(--abb-muted);
	font-size: 14px;
	line-height: 1.7;
}

.abb-sidebar-list a,
.abb-single-sidebar .widget li a {
	color: var(--abb-text);
}

.abb-sidebar-list a:hover,
.abb-single-sidebar .widget li a:hover {
	color: var(--abb-primary);
}

.abb-sidebar-list--categories li {
	display: flex;
	justify-content: space-between;
	gap: 12px;
}

.abb-toc__header {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	align-items: baseline;
}

.abb-toc__toggle {
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--abb-primary);
	font: inherit;
	font-size: 11px;
	font-weight: 800;
	cursor: pointer;
}

.abb-toc__list {
	margin: 0;
	padding: 0 18px 0 0;
	font-size: 13px;
}

.abb-toc__list[hidden] {
	display: none;
}

.abb-toc__list li {
	margin-bottom: 10px;
	padding-right: 4px;
}

.abb-toc__list li::marker {
	color: #aebdca;
}

.abb-toc__list .is-subheading {
	margin-right: 13px;
	font-size: 12px;
}

.abb-toc__list a {
	display: block;
	color: var(--abb-text);
	line-height: 1.8;
}

.abb-toc__list a.is-active {
	color: var(--abb-primary);
	font-weight: 900;
}

/* Content below the two-column layout. */
.abb-after-article {
	padding-bottom: clamp(72px, 9vw, 120px);
}

.abb-related,
.abb-comments {
	padding-top: 62px;
	border-top: 1px solid var(--abb-border);
}

.abb-section-heading {
	margin-bottom: 28px;
}

.abb-section-heading h2 {
	margin: 0;
	color: var(--abb-text);
	font-size: clamp(26px, 3.5vw, 36px);
	font-weight: 900;
	letter-spacing: -0.035em;
}

.abb-related__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 28px;
}

.abb-related-card {
	border: 1px solid #eceff2;
	background: #f3f3f3;
}

.abb-related-card__media {
	display: block;
	background: #ebedef;
	overflow: hidden;
}

.abb-related-card__media:empty {
	display: none;
}

.abb-related-card__media img {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
	transition: transform 300ms ease;
}

.abb-related-card:hover .abb-related-card__media img {
	transform: scale(1.025);
}

.abb-related-card__body {
	padding: 20px 22px 23px;
}

.abb-related-card time {
	display: block;
	margin-bottom: 7px;
	color: var(--abb-muted);
	font-size: 11px;
}

.abb-related-card h3 {
	margin: 0;
	font-size: 17px;
	font-weight: 900;
	line-height: 1.75;
}

.abb-related-card h3 a {
	color: var(--abb-text);
}

.abb-related-card h3 a:hover {
	color: var(--abb-primary);
}

.abb-post-navigation {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin-block: 58px;
	border-block: 1px solid var(--abb-border);
}

.abb-post-navigation__item {
	min-height: 132px;
	padding: 28px 30px;
}

.abb-post-navigation__item + .abb-post-navigation__item {
	border-inline-start: 1px solid var(--abb-border);
}

.abb-post-navigation__item > span {
	display: block;
	margin-bottom: 8px;
	color: var(--abb-muted);
	font-size: 12px;
}

.abb-post-navigation__item a {
	color: var(--abb-text);
	font-size: 16px;
	font-weight: 900;
	line-height: 1.8;
}

.abb-post-navigation__item--next {
	text-align: left;
}

/* Comments */
.abb-comment-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.abb-comment-list .children {
	margin: 24px 46px 0 0;
	padding: 0;
	list-style: none;
}

.abb-comment {
	margin-bottom: 22px;
}

.abb-comment__body {
	display: grid;
	grid-template-columns: 64px 1fr;
	gap: 22px;
	padding: 26px;
	border: 1px solid var(--abb-border);
}

.abb-comment__avatar img {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	object-fit: cover;
}

.abb-comment__meta {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 8px 16px;
	margin-bottom: 12px;
}

.abb-comment__meta strong {
	font-size: 15px;
}

.abb-comment__meta a,
.abb-comment__meta time {
	color: var(--abb-muted);
	font-size: 12px;
}

.abb-comment__text {
	font-size: 14px;
	line-height: 1.9;
}

.abb-comment__text p:last-child {
	margin-bottom: 0;
}

.abb-comment .reply {
	margin-top: 12px;
}

.abb-comment .comment-reply-link {
	font-size: 12px;
	font-weight: 800;
}

.abb-comment__moderation {
	color: #8a6a00;
	font-size: 12px;
}

.abb-comments .navigation.pagination {
	margin-block: 30px;
}

.abb-comment-form {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px 22px;
	margin-top: 42px;
	padding: clamp(24px, 5vw, 46px);
	background: var(--abb-soft);
}

.abb-comment-form .comment-reply-title,
.abb-comment-form .comment-notes,
.abb-comment-form .comment-form-comment,
.abb-comment-form .comment-form-cookies-consent,
.abb-comment-form .form-submit,
.abb-comment-form .logged-in-as {
	grid-column: 1 / -1;
}

.abb-comment-form .comment-reply-title {
	margin: 0;
	font-size: 25px;
	font-weight: 900;
}

.abb-comment-form p {
	margin: 0;
}

.abb-comment-form label {
	display: block;
	margin-bottom: 7px;
	font-size: 13px;
	font-weight: 800;
}

.abb-comment-form input:not([type="checkbox"]),
.abb-comment-form textarea {
	width: 100%;
	border: 1px solid #cbd5df;
	border-radius: 0;
	background: #fff;
	color: var(--abb-text);
	font: inherit;
}

.abb-comment-form input:not([type="checkbox"]) {
	height: 50px;
	padding: 0 14px;
}

.abb-comment-form textarea {
	min-height: 180px;
	padding: 14px;
	resize: vertical;
}

.abb-comment-form .comment-form-cookies-consent {
	display: flex;
	gap: 9px;
	align-items: flex-start;
}

.abb-comment-form .comment-form-cookies-consent label {
	margin: 0;
	font-weight: 400;
}

.abb-comment-form .submit {
	min-height: 50px;
	padding: 11px 28px;
	border: 0;
	border-radius: 0;
	background: var(--abb-primary);
	color: #fff;
	font: inherit;
	font-weight: 900;
	cursor: pointer;
}

.abb-comment-form .submit:hover {
	background: #003d7a;
}

@media (max-width: 1024px) {
	.abb-single {
		--abb-sidebar: 260px;
	}

	.abb-single-layout {
		gap: 38px;
	}

	.abb-single-sidebar {
		padding-inline-start: 28px;
	}

	.abb-share {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 820px) {
	.abb-single-container {
		width: min(calc(100% - 36px), var(--abb-container));
	}

	.abb-single-layout {
		grid-template-columns: minmax(0, 1fr);
		padding-block: 48px 58px;
	}

	.abb-single-sidebar {
		position: static;
		padding: 40px 0 0;
		border: 0;
		border-top: 1px solid var(--abb-border);
	}

	.abb-related__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.abb-related-card:last-child {
		display: none;
	}
}

@media (max-width: 600px) {
	.abb-single-container {
		width: min(calc(100% - 28px), var(--abb-container));
	}

	.abb-single-hero__inner {
		padding-block: 42px 46px;
	}

	.abb-breadcrumb {
		justify-content: flex-start;
		margin-bottom: 18px;
		text-align: right;
	}

	.abb-single-hero__categories,
	.abb-post-meta {
		justify-content: flex-start;
	}

	.abb-single-hero__title {
		margin-bottom: 18px;
		font-size: 30px;
		line-height: 1.55;
		text-align: right;
	}

	.abb-post-meta {
		flex-direction: column;
		align-items: flex-start;
		gap: 5px;
	}

	.abb-post-meta span + span {
		padding-inline-start: 0;
	}

	.abb-post-meta span + span::before {
		display: none;
	}

	.abb-article__featured {
		margin-inline: -14px;
	}

	.abb-article__lead {
		padding: 20px 22px;
		font-size: 16px;
	}

	.abb-article__content {
		font-size: 16px;
		line-height: 2.05;
	}

	.abb-article__content h2 {
		margin-top: 50px;
		font-size: 24px;
	}

	.abb-article__content blockquote {
		padding: 24px 22px;
		font-size: 17px;
	}

	.abb-article__content table {
		display: block;
		overflow-x: auto;
		white-space: nowrap;
	}

	.abb-share,
	.abb-author {
		margin-inline: -14px;
	}

	.abb-share {
		padding: 24px 20px;
	}

	.abb-share__actions {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.abb-share__actions a,
	.abb-share__actions button {
		text-align: center;
	}

	.abb-author {
		grid-template-columns: 64px 1fr;
		padding: 24px 20px;
	}

	.abb-author__avatar img {
		width: 64px;
		height: 64px;
	}

	.abb-related,
	.abb-comments {
		padding-top: 46px;
	}

	.abb-related__grid,
	.abb-post-navigation {
		grid-template-columns: 1fr;
	}

	.abb-related-card:last-child {
		display: block;
	}

	.abb-post-navigation__item + .abb-post-navigation__item {
		border-inline-start: 0;
		border-top: 1px solid var(--abb-border);
	}

	.abb-post-navigation__item--next {
		text-align: right;
	}

	.abb-comment-list .children {
		margin-right: 18px;
	}

	.abb-comment__body {
		grid-template-columns: 48px 1fr;
		gap: 14px;
		padding: 18px;
	}

	.abb-comment__avatar img {
		width: 48px;
		height: 48px;
	}

	.abb-comment-form {
		grid-template-columns: 1fr;
		margin-inline: -14px;
	}

	.abb-comment-form p {
		grid-column: 1 / -1;
	}
}

@media (prefers-reduced-motion: reduce) {
	.abb-single *,
	.abb-single *::before,
	.abb-single *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}

@media print {
	.abb-reading-progress,
	.abb-single-sidebar,
	.abb-share,
	.abb-related,
	.abb-post-navigation,
	.abb-comments {
		display: none !important;
	}

	.abb-single-layout {
		display: block;
		padding-top: 24px;
	}

	.abb-single-hero {
		background: transparent;
	}
}