/**
 * Single Suite — adaptación del paquete wp-blog-suite (single post) al tema
 * `puente`. Hereda los tokens del theme (--text-primary, --bg-primary,
 * --accent-blue, --divider, --font…) y sólo declara los adicionales que el
 * Suite necesita (--bg-card/--bg-pill fallbacks, --shadow-card-hover,
 * --space-* propios, --mono, --header-h para el sticky offset del sidebar).
 *
 * Scoped bajo .akbp + .akbp-reading-progress — no toca nada fuera.
 *
 * @package Puente
 */

.akbp {
	--bg-card:           var(--color-surface, color-mix(in srgb, var(--text-primary, #000) 4%, var(--bg-primary, #fff)));
	--bg-pill:           color-mix(in srgb, var(--text-primary, #000) 7%, var(--bg-primary, #fff));
	--text-secondary:    var(--color-text-muted, color-mix(in srgb, var(--text-primary, #000) 55%, var(--bg-primary, #fff)));

	--shadow-card:       0 2px 4px rgba(0,0,0,.04), 0 8px 24px -10px rgba(0,0,0,.08);
	--shadow-card-hover: 0 4px 8px rgba(0,0,0,.06), 0 16px 36px -10px rgba(0,0,0,.14);
	--space-sm:          8px;
	--space-md:          14px;
	--space-lg:          20px;
	--space-xl:          32px;
	--space-2xl:         48px;
	--space-3xl:         72px;
	--mono:              ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
	--header-h:          64px;

	font-family: var(--font);
}
.akbp * { box-sizing: border-box; }
.akbp .container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Reading progress bar ───────────────────────────────────────────────── */
.akbp-reading-progress {
	position: fixed; left: 0; right: 0; top: 0;
	height: 3px;
	background: transparent;
	z-index: 95;
	pointer-events: none;
}
.akbp-reading-progress__bar {
	height: 100%;
	background: var(--accent-blue);
	width: var(--p, 0%);
	box-shadow: 0 0 12px color-mix(in srgb, var(--accent-blue) 50%, transparent);
	transition: width .08s linear;
}
.admin-bar .akbp-reading-progress { top: 32px; }
@media (max-width: 782px) { .admin-bar .akbp-reading-progress { top: 46px; } }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.akbp .post-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 280px;
	gap: var(--space-3xl);
	padding: var(--space-2xl) 0 var(--space-3xl);
}
@media (max-width: 980px) { .akbp .post-layout { grid-template-columns: 1fr; } }

.akbp .post-article { min-width: 0; }

.akbp .post-meta-row {
	display: inline-flex; align-items: center; gap: 10px;
	font-size: var(--text-xs); color: var(--text-secondary);
	margin-bottom: var(--space-md);
	flex-wrap: wrap;
}
.akbp .post-meta-row .pill {
	font-size: 10px; font-weight: 800; letter-spacing: .5px; text-transform: uppercase;
	padding: 3px 9px; border-radius: 999px;
	background: color-mix(in srgb, var(--accent-blue) 12%, transparent);
	color: var(--accent-blue);
}
.akbp .post-meta-row .pill a { color: inherit; text-decoration: none; }

.akbp .post-title {
	font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
	font-weight: 800; letter-spacing: -.025em; line-height: 1.08;
	margin: 0 0 var(--space-md);
	color: var(--text-primary);
}
.akbp .post-lead {
	font-size: var(--text-xl);
	color: var(--text-secondary);
	line-height: 1.5;
	text-wrap: pretty;
	margin: 0 0 var(--space-xl);
}

.akbp .post-cover {
	aspect-ratio: 16 / 9;
	border-radius: var(--radius-card);
	background: linear-gradient(135deg, #1a2540, #2d5bff);
	position: relative;
	overflow: hidden;
	margin-bottom: var(--space-2xl);
	border: 1px solid var(--divider);
}
.akbp .post-cover img {
	width: 100%; height: 100%;
	object-fit: cover;
	display: block;
}
.akbp .post-cover--placeholder::before {
	content: "";
	position: absolute; inset: 0;
	background-image: repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 14px, transparent 14px 28px);
}
.akbp .post-cover--placeholder::after {
	content: attr(data-label);
	position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
	font-family: var(--mono); font-size: 11px;
	background: rgba(0,0,0,.55); color: #fff;
	padding: 4px 10px; border-radius: 6px;
}

/* ── Article body (rich text from the_content) ──────────────────────────── */
.akbp .post-body {
	font-size: var(--text-base);
	line-height: 1.75;
	color: var(--text-primary);
}
.akbp .post-body > * { max-width: 70ch; }
.akbp .post-body > .alignwide,
.akbp .post-body > .alignfull,
.akbp .post-body > .wp-block-image,
.akbp .post-body > figure { max-width: 100%; }

.akbp .post-body h2 {
	font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
	font-weight: 800; letter-spacing: -.02em;
	margin: var(--space-2xl) 0 var(--space-md);
	scroll-margin-top: 100px;
	color: var(--text-primary);
}
.akbp .post-body h3 {
	font-size: var(--text-xl);
	font-weight: 700; letter-spacing: -.01em;
	margin: var(--space-xl) 0 var(--space-sm);
	scroll-margin-top: 100px;
	color: var(--text-primary);
}
.akbp .post-body h4 {
	font-size: var(--text-lg);
	font-weight: 700;
	margin: var(--space-lg) 0 var(--space-sm);
}
.akbp .post-body p {
	margin: 0 0 var(--space-md);
	color: var(--text-primary);
	text-wrap: pretty;
}
.akbp .post-body a {
	color: var(--accent-blue);
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}
/* Los botones de Gutenberg dentro del contenido no son enlaces tipográficos:
   la regla `.akbp .post-body a` (espec. 0,2,1) le ganaba a `.wp-block-button__link.wp-element-button`
   (espec. 0,2,0) y pintaba el texto azul sobre el fondo azul (invisible hasta el hover). */
.akbp .post-body .wp-block-button__link,
.akbp .post-body .wp-element-button {
	color: #fff;
	text-decoration: none;
}
.akbp .post-body .wp-block-button.is-style-outline > .wp-block-button__link {
	color: var(--text-primary);
}
.akbp .post-body ul,
.akbp .post-body ol {
	padding-left: 22px;
	margin: 0 0 var(--space-md);
}
.akbp .post-body li { margin-bottom: 6px; }
.akbp .post-body strong { font-weight: 700; color: var(--text-primary); }
.akbp .post-body code,
.akbp .post-body em.code {
	font-family: var(--mono);
	background: var(--bg-pill);
	padding: 2px 6px; border-radius: 5px;
	font-size: .92em;
	font-style: normal;
}
.akbp .post-body pre {
	background: var(--bg-pill);
	border: 1px solid var(--divider);
	border-radius: 10px;
	padding: 14px 16px;
	overflow-x: auto;
	margin: 0 0 var(--space-md);
}
.akbp .post-body pre code {
	background: transparent; padding: 0; border-radius: 0;
}
.akbp .post-body blockquote {
	margin: var(--space-lg) 0;
	padding: 14px 18px;
	border-left: 4px solid var(--accent-blue);
	background: var(--bg-card);
	border-radius: 0 12px 12px 0;
	font-size: var(--text-base);
	color: var(--text-primary);
}
.akbp .post-body blockquote p:last-child { margin-bottom: 0; }
.akbp .post-body img,
.akbp .post-body figure {
	max-width: 100%;
	border-radius: 12px;
	margin: var(--space-lg) 0;
}
.akbp .post-body figcaption {
	font-size: var(--text-xs);
	color: var(--text-secondary);
	text-align: center;
	margin-top: 6px;
}
.akbp .post-body hr {
	border: 0;
	border-top: 1px solid var(--divider);
	margin: var(--space-2xl) 0;
}

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.akbp .post-side {
	position: sticky;
	top: calc(var(--header-h) + 80px);
	align-self: start;
	display: flex; flex-direction: column;
	gap: var(--space-md);
	font-size: var(--text-sm);
}
@media (max-width: 980px) { .akbp .post-side { position: static; } }

.akbp .side-card {
	border: 1px solid var(--divider);
	background: var(--bg-card);
	border-radius: 12px;
	padding: 16px;
}
.akbp .side-card h5 {
	font-size: 10px; font-weight: 800; letter-spacing: .6px;
	text-transform: uppercase; color: var(--text-secondary);
	margin: 0 0 10px;
}

.akbp .side-toc { display: flex; flex-direction: column; gap: 4px; }
.akbp .side-toc a {
	display: block;
	padding: 6px 10px;
	border-radius: 8px;
	font-size: var(--text-sm);
	color: var(--text-secondary);
	line-height: 1.4;
	border-left: 2px solid transparent;
	text-decoration: none;
}
.akbp .side-toc a:hover {
	background: var(--bg-pill);
	color: var(--text-primary);
}
.akbp .side-toc a.is-active {
	color: var(--accent-blue);
	border-left-color: var(--accent-blue);
	background: color-mix(in srgb, var(--accent-blue) 8%, transparent);
	font-weight: 600;
}
.akbp .side-toc a.is-h3 { padding-left: 22px; font-size: 12px; }

.akbp .side-card p {
	font-size: 12px;
	color: var(--text-secondary);
	margin: 0 0 10px;
	line-height: 1.5;
}

/* "Continue reading" mini cards in sidebar */
.akbp .side-related { display: flex; flex-direction: column; gap: 10px; }
.akbp .side-related a {
	display: block;
	color: var(--text-primary);
	text-decoration: none;
	padding: 4px 0;
}
.akbp .side-related a strong { font-weight: 700; line-height: 1.3; display: block; }
.akbp .side-related a span {
	display: block;
	font-size: 11px;
	color: var(--text-secondary);
	margin-top: 2px;
	line-height: 1.4;
}

/* CTA card "Empezar gratis" — variante de .side-card. */
.akbp .side-card.side-cta {
	background:
		radial-gradient(circle 240px at 90% 10%, color-mix(in srgb, var(--accent-blue) 14%, transparent), transparent 70%),
		var(--bg-primary);
}
.akbp .side-cta__eyebrow {
	display: inline-block;
	font-size: 10px; font-weight: 800; letter-spacing: .6px;
	text-transform: uppercase;
	color: var(--accent-blue);
	padding: 3px 8px; border-radius: 999px;
	background: color-mix(in srgb, var(--accent-blue) 12%, transparent);
	margin-bottom: 8px;
}
.akbp .side-cta h4 {
	font-size: var(--text-base);
	font-weight: 800;
	margin: 0 0 6px;
	letter-spacing: -.01em;
}
.akbp .side-cta p {
	margin-bottom: 12px;
}
.akbp .side-cta .btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 6px;
	padding: 10px 14px;
	border-radius: var(--radius-button);
	font: 600 var(--text-sm) / 1 var(--font);
	border: 1px solid var(--accent-blue);
	background: var(--accent-blue);
	color: #fff;
	cursor: pointer;
	text-decoration: none;
	width: 100%;
}
.akbp .side-cta .btn:hover { filter: brightness(1.04); }
.akbp .side-cta__foot {
	margin-top: 8px;
	font-size: 11px;
	text-align: center;
	color: var(--text-secondary);
}

/* ── Sidebar share grid ────────────────────────────────────────────────── */
.akbp .side-share {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 6px;
}
.akbp .side-share__btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 9px 12px;
	border: 1px solid var(--divider);
	background: var(--bg-primary);
	border-radius: 10px;
	font: 600 12px / 1 var(--font);
	color: var(--text-primary);
	cursor: pointer;
	text-decoration: none;
	min-width: 0;
	transition: color .15s, border-color .15s, background-color .15s;
}
.akbp .side-share__btn:hover {
	color: var(--accent-blue);
	border-color: var(--accent-blue);
	background: color-mix(in srgb, var(--accent-blue) 6%, transparent);
}
.akbp .side-share__btn svg { flex-shrink: 0; color: var(--text-secondary); transition: color .15s; }
.akbp .side-share__btn:hover svg { color: var(--accent-blue); }
.akbp .side-share__btn span {
	overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.akbp .side-share__btn.is-copy.is-copied {
	color: var(--accent-green, #30D158);
	border-color: var(--accent-green, #30D158);
	background: color-mix(in srgb, var(--accent-green, #30D158) 8%, transparent);
}
.akbp .side-share__btn.is-copy.is-copied svg { color: var(--accent-green, #30D158); }

/* ── Tags row ──────────────────────────────────────────────────────────── */
.akbp .post-tags {
	display: flex; flex-wrap: wrap; gap: 6px;
	margin: var(--space-2xl) 0 var(--space-lg);
}
.akbp .post-tags a {
	display: inline-flex; align-items: center;
	font-size: var(--text-xs);
	padding: 5px 11px;
	border-radius: 999px;
	background: var(--bg-pill);
	color: var(--text-secondary);
	text-decoration: none;
	transition: color .15s, background-color .15s;
}
.akbp .post-tags a:hover {
	color: var(--accent-blue);
	background: color-mix(in srgb, var(--accent-blue) 10%, transparent);
}

/* ── Author bio ────────────────────────────────────────────────────────── */
.akbp .author-bio {
	display: flex; gap: var(--space-lg);
	align-items: flex-start;
	padding: var(--space-lg);
	background: var(--bg-card);
	border: 1px solid var(--divider);
	border-radius: var(--radius-card);
	margin-top: var(--space-2xl);
}
.akbp .author-bio__avatar {
	width: 56px; height: 56px;
	border-radius: 50%;
	background: var(--accent-blue);
	color: #fff;
	flex-shrink: 0;
	display: inline-flex; align-items: center; justify-content: center;
	font: 800 18px / 1 var(--font);
	overflow: hidden;
}
.akbp .author-bio__avatar img {
	width: 100%; height: 100%;
	object-fit: cover;
}
.akbp .author-bio strong {
	display: block;
	margin-bottom: 4px;
	font-weight: 700;
}
.akbp .author-bio p {
	margin: 0;
	font-size: var(--text-sm);
	color: var(--text-secondary);
	line-height: 1.5;
}

/* ── Related posts (grid de 3) ─────────────────────────────────────────── */
.akbp-related {
	padding: var(--space-3xl) 0;
	border-top: 1px solid var(--divider);
}
.akbp-related h2 {
	font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
	font-weight: 800; letter-spacing: -.02em;
	margin: 0 0 var(--space-xl);
	text-align: center;
	color: var(--text-primary);
}
.akbp-related__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--space-lg);
	max-width: 1180px; margin: 0 auto; padding: 0 24px;
}
@media (max-width: 980px) { .akbp-related__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .akbp-related__grid { grid-template-columns: 1fr; } }

.akbp-related__card {
	display: flex; flex-direction: column;
	background: var(--bg-primary);
	border: 1px solid var(--divider);
	border-radius: var(--radius-card);
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	transition: transform .2s, border-color .2s, box-shadow .2s;
}
.akbp-related__card:hover {
	transform: translateY(-3px);
	border-color: color-mix(in srgb, var(--accent-blue) 35%, var(--divider));
	box-shadow: var(--shadow-card-hover);
}
.akbp-related__media {
	aspect-ratio: 16 / 9;
	background: linear-gradient(135deg, #1a2540, #2d5bff);
	position: relative;
	overflow: hidden;
}
.akbp-related__media img {
	width: 100%; height: 100%;
	object-fit: cover;
}
.akbp-related__body {
	padding: var(--space-lg);
	display: flex; flex-direction: column; gap: 6px;
	flex: 1;
}
.akbp-related__title {
	font-size: var(--text-lg);
	font-weight: 700; line-height: 1.25; letter-spacing: -.01em;
	color: var(--text-primary);
	margin: 0;
}
.akbp-related__meta {
	display: flex; gap: 8px;
	font-size: var(--text-xs);
	color: var(--text-secondary);
	margin-top: auto;
}
.akbp-related__meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--divider); }