/**
 * Red Hermanos — shared design tokens + theme adaptation.
 *
 * Philosophy: blend into the active theme (YITH Proteo child), never impose our
 * own identity. Typography is inherited; colors come from a cascade:
 *   1) admin accent setting (injected inline)  2) Proteo CSS variables  3) neutral fallback.
 *
 * Verify the real Proteo custom-property names in the Customizer <style> block;
 * because var(--x, fallback) degrades on its own, the plugin looks fine even if
 * a variable name differs or is absent.
 */

.rh-related-posts {
	/* Accent cascade: inline setting -> Proteo main color -> neutral. */
	--rh-accent:  var(--proteo-main-color, #2b2b2b);
	--rh-text:    var(--proteo-text-color, inherit);
	--rh-heading: var(--proteo-headings-color, inherit);
	--rh-border:  rgba(0, 0, 0, 0.10);
	--rh-surface: #ffffff;
	--rh-muted:   rgba(0, 0, 0, 0.55);
	--rh-radius:  6px;
	--rh-gap:     1.25rem;

	/* Inherit typography from the theme. */
	font-family: inherit;
	line-height: inherit;
	color: var(--rh-text);

	/* Respect the theme container: vertical rhythm + subtle separator. */
	margin: 2rem 0;
	padding-top: 1.5rem;
	border-top: 1px solid var(--rh-border);
	box-sizing: border-box;
}

.rh-related-posts *,
.rh-related-posts *::before,
.rh-related-posts *::after {
	box-sizing: border-box;
}

.rh-related-posts__heading {
	font-family: inherit;
	color: var(--rh-heading);
	margin: 0 0 var(--rh-gap);
	font-size: 1.25rem;
	line-height: 1.2;
}

/* Card link — inherit typography, no default underline. */
.rh-card__link {
	text-decoration: none;
	color: inherit;
	display: block;
	height: 100%;
}

.rh-card__topic {
	display: block;
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--rh-accent);
	margin-bottom: 0.35rem;
}

.rh-card__title {
	display: block;
	font-family: inherit;
	color: var(--rh-heading);
	font-weight: 600;
	line-height: 1.3;
}

.rh-card__excerpt {
	display: block;
	color: var(--rh-text);
	font-size: 0.9rem;
	margin-top: 0.4rem;
}

.rh-card__site {
	display: block;
	color: var(--rh-muted);
	font-size: 0.78rem;
	margin-top: 0.5rem;
}

/* Text-only mode (rh-images.js hid the image, or show_thumbnails is off). */
.rh-card--noimg .rh-card__thumb {
	display: none;
}

/* -------------------------------------------------------------------------
 * Per-zone contextual tweaks.
 * ---------------------------------------------------------------------------
 */
.rh-zone {
	width: 100%;
}

.rh-zone--header .rh-related-posts,
.rh-zone--footer .rh-related-posts {
	max-width: var(--wp--style--global--content-size, 1140px);
	margin-left: auto;
	margin-right: auto;
	text-align: left;
}

.rh-zone--footer .rh-related-posts {
	font-size: 0.9em;
}

/* Sidebar variant: force a single column even for cards_grid. */
.rh--sidebar-wrap .rh-cards-grid,
.rh-related-posts.rh--sidebar .rh-cards-grid {
	grid-template-columns: 1fr;
}