/*
 * RahkarTheme — single.css
 * Loaded ONLY on is_single() (see inc/enqueue.php registry).
 *
 * Scope: everything between <main> and the comments form on the single
 * post page — width constraint, header, content typography, post footer,
 * post-navigation, related-posts grid, and the redesigned comments thread.
 *
 * Width strategy:
 *   - The theme's global contentSize is 760px (used by every template).
 *   - For long-form reading we want a narrower measure: ~680px is the
 *     comfortable 60–75 chars per line at this font size.
 *   - Applied via a single max-inline-size on the article + cover + nav +
 *     comments wrappers, so all sit on the same column.
 */

/* -------------------------------------------------------------------------
 *  Width constraint — one column, 680px max
 * ------------------------------------------------------------------------- */
main > article.wp-block-group,
main > .rahkar-post-nav,
main > .rahkar-related,
main > .rahkar-comments-wrap {
	max-inline-size: 680px;
	margin-inline: auto !important;
}

/* Featured image is allowed to extend slightly wider for a small visual
 * pop — but never wider than wideSize. Stays centered within the article. */
.rahkar-post-cover {
	max-inline-size: 760px;
	margin-inline: auto !important;
}

.rahkar-post-cover img {
	display: block;
	inline-size: 100%;
	block-size: auto;
	object-fit: cover;
}

/* -------------------------------------------------------------------------
 *  Reading progress bar
 * ------------------------------------------------------------------------- */
.rahkar-progress {
	position: fixed;
	inset-inline: 0;
	inset-block-start: 0;
	block-size: 3px;
	background: transparent;
	z-index: 9999;
	pointer-events: none;
}

.rahkar-progress > span {
	display: block;
	block-size: 100%;
	inline-size: 100%;
	background: var(--wp--preset--color--primary);
	transform-origin: right center; /* RTL: progress grows from right */
	transform: scaleX(var(--p, 0));
	transition: transform 80ms linear;
	will-change: transform;
}

/* -------------------------------------------------------------------------
 *  Article header — eyebrow, title, meta
 * -------------------------------------------------------------------------
 *  The eyebrow (category) is the smallest, most muted element; the title
 *  carries the page; the meta is a quiet caption underneath. This is the
 *  hierarchy every well-designed editorial page uses.
 */
.rahkar-eyebrow {
	font-size: 0.8125rem !important;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: none;
	margin-block-end: 0.5rem;
}

.rahkar-eyebrow a {
	color: var(--wp--preset--color--primary) !important;
	text-decoration: none !important;
}

.rahkar-eyebrow a:hover {
	text-decoration: underline !important;
}

article.wp-block-group > .wp-block-post-title {
	font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem) !important;
	line-height: 1.3 !important;
	font-weight: 800 !important;
	letter-spacing: -0.01em;
	margin-block: 0.25rem 1rem !important;
}

.rahkar-post-meta {
	color: var(--wp--preset--color--text-muted);
	font-size: var(--wp--preset--font-size--sm);
	row-gap: 0.5rem !important;
	margin-block-end: 1.5rem;
}

.rahkar-post-meta > * {
	display: inline-flex !important;
	align-items: center;
	color: var(--wp--preset--color--text-muted) !important;
}

.rahkar-post-meta > *:not(:last-child)::after {
	content: "·";
	margin-inline: 0.625rem;
	color: var(--wp--preset--color--border);
	font-weight: 700;
}

.rahkar-reading-time {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	color: var(--wp--preset--color--text-muted);
}

.rahkar-reading-time svg {
	flex-shrink: 0;
	opacity: 0.7;
}

/* -------------------------------------------------------------------------
 *  Post content typography
 * ------------------------------------------------------------------------- */
.rahkar-post-content {
	font-size: 1.0625rem;
	line-height: 1.9;
	color: var(--wp--preset--color--text);
}

.rahkar-post-content > * + * {
	margin-block-start: 1.25rem;
}

/* Lead paragraph — slightly larger and lighter weight to set the tone. */
.rahkar-post-content > p:first-of-type {
	font-size: 1.1875rem;
	line-height: 1.75;
	color: var(--wp--preset--color--contrast);
	margin-block-start: 1.5rem;
}

.rahkar-post-content > h2,
.rahkar-post-content > h3,
.rahkar-post-content > h4 {
	margin-block-start: 2.5rem;
	margin-block-end: 0.5rem;
	scroll-margin-block-start: 5rem;
	font-weight: 700;
	letter-spacing: -0.005em;
}

.rahkar-post-content > h2 { font-size: 1.625rem; }
.rahkar-post-content > h3 { font-size: 1.375rem; }
.rahkar-post-content > h4 { font-size: 1.1875rem; }

.rahkar-post-content a {
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
	text-decoration-color: color-mix(in srgb, var(--wp--preset--color--primary) 40%, transparent);
	transition: text-decoration-color 120ms ease;
}

.rahkar-post-content a:hover {
	text-decoration-color: var(--wp--preset--color--primary);
}

.rahkar-post-content blockquote {
	margin-block: 2rem;
	padding-block: 0.5rem;
	padding-inline-start: 1.25rem;
	border-inline-start: 3px solid var(--wp--preset--color--primary);
	color: var(--wp--preset--color--text);
	font-style: normal;
}

.rahkar-post-content blockquote p {
	font-size: 1.125rem;
	line-height: 1.75;
}

.rahkar-post-content code:not(pre code) {
	padding: 0.125rem 0.375rem;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 0.25rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.9em;
}

.rahkar-post-content pre {
	padding: 1rem;
	background: var(--wp--preset--color--contrast);
	color: var(--wp--preset--color--base);
	border-radius: 0.5rem;
	overflow-x: auto;
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.875rem;
	line-height: 1.6;
	direction: ltr;
	text-align: left;
}

.rahkar-post-content ul,
.rahkar-post-content ol {
	padding-inline-start: 1.5rem;
}

.rahkar-post-content li + li {
	margin-block-start: 0.5rem;
}

.rahkar-post-content figure {
	margin-block: 2rem;
}

.rahkar-post-content figure img {
	border-radius: 0.5rem;
}

.rahkar-post-content figcaption {
	margin-block-start: 0.5rem;
	color: var(--wp--preset--color--text-muted);
	font-size: var(--wp--preset--font-size--sm);
	text-align: center;
}

.rahkar-post-content hr {
	margin-block: 2.5rem;
	border: 0;
	border-block-start: 1px solid var(--wp--preset--color--border);
}

.rahkar-post-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: var(--wp--preset--font-size--sm);
}

.rahkar-post-content th,
.rahkar-post-content td {
	padding: 0.625rem 0.75rem;
	border: 1px solid var(--wp--preset--color--border);
	text-align: start;
}

.rahkar-post-content th {
	background: var(--wp--preset--color--surface);
	font-weight: 600;
}

/* -------------------------------------------------------------------------
 *  Post footer: tags + share
 * ------------------------------------------------------------------------- */
.rahkar-post-footer {
	padding-block: 1.5rem;
	border-block: 1px solid var(--wp--preset--color--border);
}

.rahkar-tag-list a {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	margin-inline-end: 0.375rem;
	margin-block-end: 0.375rem;
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--text-muted) !important;
	border-radius: 9999px;
	font-size: var(--wp--preset--font-size--sm);
	text-decoration: none !important;
	transition: background-color 120ms ease, color 120ms ease;
}

.rahkar-tag-list a:hover {
	background: var(--wp--preset--color--muted);
	color: var(--wp--preset--color--contrast) !important;
}

.rahkar-share {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.rahkar-share-label {
	color: var(--wp--preset--color--text-muted);
	font-size: var(--wp--preset--font-size--sm);
	margin-inline-end: 0.25rem;
}

.rahkar-share-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	inline-size: 38px;
	block-size: 38px;
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--text-muted);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 9999px;
	cursor: pointer;
	transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
}

.rahkar-share-btn:hover,
.rahkar-share-btn:focus-visible {
	background: var(--wp--preset--color--primary);
	color: var(--wp--preset--color--base);
	border-color: var(--wp--preset--color--primary);
}

.rahkar-share-btn[data-rahkar-copied="1"] {
	background: var(--wp--preset--color--success);
	color: var(--wp--preset--color--base);
	border-color: var(--wp--preset--color--success);
}

/* -------------------------------------------------------------------------
 *  Post navigation (prev/next)
 * ------------------------------------------------------------------------- */
.rahkar-post-nav .wp-block-post-navigation-link {
	flex: 1 1 240px;
	padding: 1rem 1.25rem;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 0.75rem;
	transition: border-color 120ms ease, transform 120ms ease;
}

.rahkar-post-nav .wp-block-post-navigation-link:hover {
	border-color: var(--wp--preset--color--primary);
	transform: translateY(-2px);
}

.rahkar-post-nav .wp-block-post-navigation-link a {
	display: block;
	color: inherit !important;
	text-decoration: none !important;
}

.rahkar-post-nav .post-navigation-link-label {
	display: block;
	font-size: var(--wp--preset--font-size--xs);
	color: var(--wp--preset--color--text-muted);
	margin-block-end: 0.25rem;
}

.rahkar-post-nav .post-navigation-link-title {
	font-weight: 600;
	color: var(--wp--preset--color--contrast);
}

/* -------------------------------------------------------------------------
 *  Related posts
 * ------------------------------------------------------------------------- */
.rahkar-related {
	margin-block-start: var(--wp--preset--spacing--60);
}

.rahkar-related-title {
	font-size: 1.375rem;
	font-weight: 700;
	margin-block-end: 1.25rem;
	padding-block-end: 0.75rem;
	border-block-end: 1px solid var(--wp--preset--color--border);
}

.rahkar-related-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.25rem;
}

.rahkar-related-card {
	display: block;
	color: inherit !important;
	text-decoration: none !important;
	transition: transform 160ms ease;
}

.rahkar-related-card:hover {
	transform: translateY(-3px);
}

.rahkar-related-media {
	aspect-ratio: 16 / 9;
	overflow: hidden;
	border-radius: 0.5rem;
	background: var(--wp--preset--color--muted);
	margin-block-end: 0.625rem;
}

.rahkar-related-thumb {
	inline-size: 100%;
	block-size: 100%;
	object-fit: cover;
	display: block;
	transition: transform 400ms ease;
}

.rahkar-related-card:hover .rahkar-related-thumb {
	transform: scale(1.04);
}

.rahkar-related-name {
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.5;
	margin: 0 0 0.25rem;
	color: var(--wp--preset--color--contrast);
}

.rahkar-related-date {
	font-size: var(--wp--preset--font-size--xs);
	color: var(--wp--preset--color--text-muted);
}

/* -------------------------------------------------------------------------
 *  Comments — flex layout (avatar + body), card per item
 * -------------------------------------------------------------------------
 *  Replaces WP's default columns layout. Cleaner DOM, no empty 40px column
 *  artifact, avatar properly sized, content reads as a connected unit.
 */
.rahkar-comments-wrap .wp-block-comments-title {
	font-size: 1.375rem !important;
	font-weight: 700;
	margin-block-end: 1.5rem;
	padding-block-end: 0.75rem;
	border-block-end: 1px solid var(--wp--preset--color--border);
}

.rahkar-comments-wrap .wp-block-comment-template {
	list-style: none !important;
	padding: 0 !important;
	margin: 0 0 var(--wp--preset--spacing--40) !important;
}

.rahkar-comments-wrap .wp-block-comment-template > li {
	padding-block: 1.25rem !important;
	border-block-end: 1px solid var(--wp--preset--color--border) !important;
}

.rahkar-comments-wrap .wp-block-comment-template > li:last-child {
	border-block-end: 0 !important;
}

.rahkar-comments-wrap .wp-block-comment-template ol {
	list-style: none;
	padding: 0;
	margin-block-start: 1rem;
	padding-inline-start: 1.25rem;
	border-inline-start: 2px solid var(--wp--preset--color--muted);
}

.rahkar-comment {
	flex-wrap: nowrap !important;
	align-items: flex-start !important;
}

.rahkar-comment-avatar {
	flex-shrink: 0;
}

.rahkar-comment-avatar img {
	border-radius: 9999px;
	display: block;
	background: var(--wp--preset--color--muted);
}

.rahkar-comment-body {
	flex: 1 1 auto;
	min-inline-size: 0;
}

.rahkar-comment-head {
	align-items: baseline !important;
}

.rahkar-comment-head .wp-block-comment-author-name {
	font-weight: 600 !important;
	color: var(--wp--preset--color--contrast) !important;
}

.rahkar-comment-head .wp-block-comment-author-name a {
	color: inherit !important;
	text-decoration: none !important;
}

.rahkar-comment-head .wp-block-comment-author-name a:hover {
	color: var(--wp--preset--color--primary) !important;
}

.rahkar-comment-head .wp-block-comment-date,
.rahkar-comment-head .wp-block-comment-date a {
	color: var(--wp--preset--color--text-muted) !important;
	text-decoration: none !important;
}

.rahkar-comments-wrap .wp-block-comment-content {
	margin-block: 0.375rem !important;
	line-height: 1.8 !important;
	color: var(--wp--preset--color--text);
}

.rahkar-comments-wrap .wp-block-comment-content p {
	margin-block: 0.375rem;
}

.rahkar-comments-wrap .wp-block-comment-reply-link a {
	color: var(--wp--preset--color--primary) !important;
	font-weight: 500;
	text-decoration: none !important;
}

.rahkar-comments-wrap .wp-block-comment-reply-link a:hover {
	text-decoration: underline !important;
}

/* Pagination */
.rahkar-comments-wrap .wp-block-comments-pagination {
	margin-block: 1.5rem;
	display: flex;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.rahkar-comments-wrap .wp-block-comments-pagination a,
.rahkar-comments-wrap .wp-block-comments-pagination .page-numbers {
	padding: 0.375rem 0.75rem;
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 0.375rem;
	font-size: var(--wp--preset--font-size--sm);
	color: var(--wp--preset--color--text) !important;
	text-decoration: none !important;
}

.rahkar-comments-wrap .wp-block-comments-pagination .current {
	background: var(--wp--preset--color--primary);
	color: var(--wp--preset--color--base) !important;
	border-color: var(--wp--preset--color--primary);
}

/* -------------------------------------------------------------------------
 *  Comment form (overrides + supplements comments.css)
 * ------------------------------------------------------------------------- */
.rahkar-comments-wrap .comment-respond {
	margin-block-start: var(--wp--preset--spacing--50);
	padding: 1.5rem;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 0.75rem;
}

.rahkar-comments-wrap .comment-reply-title {
	font-size: 1.125rem;
	font-weight: 700;
	margin: 0 0 0.5rem;
	color: var(--wp--preset--color--contrast);
}

.rahkar-comments-wrap .comment-notes {
	color: var(--wp--preset--color--text-muted);
	font-size: var(--wp--preset--font-size--sm);
	margin-block-end: 1rem;
}

/* Name + email side-by-side on tablet+, stacked on mobile.
   Targets WP's default comment-form-author / comment-form-email wrappers. */
.rahkar-comments-wrap .comment-form {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0.875rem;
}

.rahkar-comments-wrap .comment-form-author,
.rahkar-comments-wrap .comment-form-email,
.rahkar-comments-wrap .comment-form-url,
.rahkar-comments-wrap .comment-form-comment,
.rahkar-comments-wrap .comment-form-cookies-consent,
.rahkar-comments-wrap .form-submit {
	margin: 0;
}

.rahkar-comments-wrap .comment-form label {
	display: block;
	font-size: var(--wp--preset--font-size--sm);
	font-weight: 500;
	margin-block-end: 0.375rem;
	color: var(--wp--preset--color--text);
}

.rahkar-comments-wrap .comment-form input[type="text"],
.rahkar-comments-wrap .comment-form input[type="email"],
.rahkar-comments-wrap .comment-form input[type="url"],
.rahkar-comments-wrap .comment-form textarea {
	width: 100%;
	padding: 0.625rem 0.875rem;
	font: inherit;
	color: var(--wp--preset--color--text);
	background: var(--wp--preset--color--base);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 0.5rem;
	transition: border-color 120ms ease, box-shadow 120ms ease;
}

.rahkar-comments-wrap .comment-form input:focus,
.rahkar-comments-wrap .comment-form textarea:focus {
	outline: 0;
	border-color: var(--wp--preset--color--primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--wp--preset--color--primary) 12%, transparent);
}

.rahkar-comments-wrap .comment-form textarea {
	min-height: 7rem;
	resize: vertical;
}

.rahkar-comments-wrap .comment-form-cookies-consent {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: var(--wp--preset--font-size--sm);
}

.rahkar-comments-wrap .comment-form-cookies-consent label {
	font-weight: 400;
	margin: 0;
	color: var(--wp--preset--color--text-muted);
}

.rahkar-comments-wrap .form-submit input[type="submit"] {
	padding: 0.625rem 1.5rem;
	background: var(--wp--preset--color--primary);
	color: var(--wp--preset--color--base);
	border: 0;
	border-radius: 0.5rem;
	font: inherit;
	font-weight: 500;
	cursor: pointer;
	transition: background-color 120ms ease;
}

.rahkar-comments-wrap .form-submit input[type="submit"]:hover,
.rahkar-comments-wrap .form-submit input[type="submit"]:focus {
	background: var(--wp--preset--color--primary-dark);
}

/* -------------------------------------------------------------------------
 *  Tablet+
 * ------------------------------------------------------------------------- */
@media (min-width: 640px) {
	.rahkar-related-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.rahkar-post-content {
		font-size: 1.125rem;
	}

	.rahkar-post-content > p:first-of-type {
		font-size: 1.25rem;
	}

	/* Two-column name/email row */
	.rahkar-comments-wrap .comment-form {
		grid-template-columns: 1fr 1fr;
	}

	.rahkar-comments-wrap .comment-form-comment,
	.rahkar-comments-wrap .comment-form-url,
	.rahkar-comments-wrap .comment-form-cookies-consent,
	.rahkar-comments-wrap .form-submit,
	.rahkar-comments-wrap .comment-notes,
	.rahkar-comments-wrap .logged-in-as {
		grid-column: 1 / -1;
	}
}

/* -------------------------------------------------------------------------
 *  Reduced motion
 * ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.rahkar-progress > span,
	.rahkar-related-card,
	.rahkar-related-thumb,
	.rahkar-post-nav .wp-block-post-navigation-link,
	.rahkar-share-btn {
		transition: none !important;
	}

	.rahkar-related-card:hover,
	.rahkar-post-nav .wp-block-post-navigation-link:hover {
		transform: none !important;
	}
}