/**
 * Components — piezas reutilizables: botones, tarjetas de producto,
 * badges, filtros, breadcrumbs, botón de WhatsApp, banner de cookies.
 */

/* -----------------------------------------------------------
 * Botones
 * ----------------------------------------------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: 0.85em 1.6em;
	font-weight: 700;
	font-size: var(--fs-400);
	border-radius: var(--radius-pill);
	transition: transform var(--duration-fast) var(--ease-out-quart),
		box-shadow var(--duration-fast) var(--ease-out-quart),
		background var(--duration-fast) var(--ease-out-quart);
	white-space: nowrap;
}

.btn:hover {
	transform: translateY(-2px);
}

.btn--primary {
	background: var(--vx-gradient-red);
	color: var(--color-surface);
	box-shadow: var(--shadow-sm);
}

.btn--primary:hover,
.btn--primary:focus-visible {
	box-shadow: var(--shadow-md);
}

.btn--secondary {
	background: rgba(255, 255, 255, 0.1);
	color: var(--color-surface);
	border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
	background: rgba(255, 255, 255, 0.18);
}

.btn--outline {
	background: transparent;
	color: var(--color-brand-primary);
	border: 1.5px solid var(--color-border-strong);
}

.btn--outline:hover,
.btn--outline:focus-visible {
	border-color: var(--color-brand-primary);
	background: var(--color-brand-primary-soft);
}

.btn--sm {
	padding: 0.55em 1.1em;
	font-size: var(--fs-300);
}

.btn--block {
	width: 100%;
}

/* -----------------------------------------------------------
 * Tarjeta de producto — "showroom": la foto es la tarjeta.
 * Sin radius, sin sombra, sin lift — el único borde es el hairline técnico
 * de abajo, que hace que el grid lea como tabla de specs. La foto vive
 * sobre el plinth unificado y la información es una sola línea: nombre a
 * la izquierda, precio a la derecha.
 * ----------------------------------------------------------- */
.product-card {
	position: relative;
	display: flex;
	flex-direction: column;
	/* Hairline del grid — vive en el propio border-box de la celda (no toca
	 * column-gap/row-gap ni los breakpoints de columnas de .product-grid en
	 * layout.css). Muy sutil a propósito: 1px, 8% de opacidad. */
	border-top: 1px solid var(--vx-line);
}

@media (min-width: 600px) {
	.product-card {
		border-left: 1px solid var(--vx-line);
	}
}

.product-card__media {
	position: relative;
	aspect-ratio: 1 / 1;
	background: var(--color-plinth);
	overflow: hidden;
}

.product-card__media > a {
	display: block;
	width: 100%;
	height: 100%;
}

/* Foco visible sin volver a introducir chrome de tarjeta */
.product-card:focus-within .product-card__media {
	outline: 2px solid var(--color-focus);
	outline-offset: 2px;
}

/* Dos <img> apiladas con position:absolute — crossfade entre foto principal
 * y foto de galería en hover. El producto se muestra COMPLETO (contain) con
 * aire uniforme (inset 8%) sobre el plinth; si no hay segunda foto, solo
 * aplica el zoom sutil de :only-child. */
.product-card__media-stack {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.product-card__media-stack img {
	position: absolute;
	inset: 8%;
	width: 84%;
	height: 84%;
	object-fit: contain;
	opacity: 1;
	transition: opacity var(--duration-slow) var(--ease-out-quart);
}

.product-card__media-stack img + img {
	opacity: 0;
}

.product-card:hover .product-card__media-stack img:first-child:not(:only-child),
.product-card:focus-within .product-card__media-stack img:first-child:not(:only-child) {
	opacity: 0;
}

.product-card:hover .product-card__media-stack img + img,
.product-card:focus-within .product-card__media-stack img + img {
	opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
	.product-card__media-stack img {
		transition: opacity var(--duration-slow) var(--ease-out-quart),
			transform var(--duration-slow) var(--ease-out-quart);
	}

	.product-card:hover .product-card__media-stack img:only-child,
	.product-card:focus-within .product-card__media-stack img:only-child,
	.product-card:hover .product-card__media-stack img + img,
	.product-card:focus-within .product-card__media-stack img + img {
		transform: scale(1.03);
	}
}

.product-card__line {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--space-4);
	padding-top: var(--space-3);
}

.product-card__name {
	font-family: var(--font-heading);
	font-size: var(--fs-300);
	font-weight: 700;
	line-height: var(--lh-snug);
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: var(--color-ink);
	min-width: 0;
	padding-bottom: 3px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	/* Underline técnico que dibuja bajo el nombre en hover — mismo azul que
	 * foco y scan-line del boot overlay. Técnica de gradiente (no un ::before
	 * position:absolute) A PROPÓSITO: .product-card__name NO puede volverse
	 * position:relative acá — eso rompe el "stretched link" de abajo, cuyo
	 * ::after depende de que .product-card sea el ancestro posicionado más
	 * cercano del <a> (ver comentario ahí). */
	background-image: linear-gradient(var(--vx-signal-blue), var(--vx-signal-blue));
	background-repeat: no-repeat;
	background-position: left bottom;
	background-size: 0% 1px;
	transition: background-size 200ms var(--ease-out-quart);
}

.product-card:hover .product-card__name,
.product-card:focus-within .product-card__name {
	background-size: 100% 1px;
}

/* Stretched link: el <a> real es solo el texto del nombre, pero su área de
 * click cubre la tarjeta entera. inset:0 se resuelve contra el ancestro
 * posicionado más cercano — .product-card (position:relative arriba) — por
 * eso ningún elemento intermedio (.product-card__name, .product-card__line)
 * puede tener position propio. */
.product-card__name a::after {
	content: '';
	position: absolute;
	inset: 0;
}

.product-card__price {
	font-family: var(--font-heading);
	font-size: var(--fs-500);
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
	text-align: right;
	color: var(--color-ink);
}

.product-card__price .price del {
	display: block;
	color: var(--color-ink-muted);
	font-weight: 600;
	font-size: 0.85em;
}

/* El precio de oferta es el ÚNICO rojo del grid */
.product-card__price .price ins {
	text-decoration: none;
	color: var(--color-brand-accent);
}

/* -----------------------------------------------------------
 * Meta-line editorial — abre cada sección de grid con el contador
 * real de la query como elemento de diseño. Panel tag numerado: la
 * numeración es real (orden secuencial de las secciones del catálogo en la
 * página), no decorativa.
 * ----------------------------------------------------------- */
.meta-line {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--space-4);
	border-top: 1px solid var(--color-ink);
	padding-top: var(--space-3);
	margin-bottom: var(--space-6);
}

.meta-line__label {
	display: inline-flex;
	align-items: baseline;
	gap: var(--space-2);
	font-family: var(--font-heading);
	font-size: var(--fs-500);
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-ink);
}

.meta-line__index {
	font-weight: 400;
	color: var(--color-ink-muted);
	font-variant-numeric: tabular-nums;
}

.meta-line__count {
	font-family: var(--font-heading);
	font-size: var(--fs-300);
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--color-ink);
}

/* -----------------------------------------------------------
 * Chips de categoría (franja de entrada) — pill outline (mockup Stitch
 * "Spotlight Restructure"): borde sólido --color-border-strong, sin
 * relleno por defecto. En hover/foco solo cambia el borde (azul de señal),
 * nunca un relleno grande — mantiene el panel preciso, no "chunky".
 * ----------------------------------------------------------- */
.chip-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2) var(--space-3);
}

.chip {
	display: inline-flex;
	align-items: baseline;
	gap: var(--space-2);
	padding: 0.5em 1em;
	border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-pill);
	background: transparent;
	font-family: var(--font-heading);
	font-size: var(--fs-200);
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-ink);
	transition: border-color var(--duration-fast) var(--ease-out-quart);
}

.chip:hover,
.chip:focus-visible {
	border-color: var(--vx-signal-blue);
}

.chip__count {
	font-size: 0.85em;
	font-weight: 400;
	color: var(--color-ink-muted);
}

/* -----------------------------------------------------------
 * Link de continuación (reemplaza botones-pastilla en flujos quietos)
 * ----------------------------------------------------------- */
.link-arrow {
	display: inline-block;
	margin-top: var(--space-6);
	font-family: var(--font-heading);
	font-size: var(--fs-300);
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-ink);
	border-bottom: 1px solid var(--color-ink);
	padding-bottom: 2px;
	transition: color var(--duration-fast) var(--ease-out-quart),
		border-color var(--duration-fast) var(--ease-out-quart);
}

.link-arrow:hover,
.link-arrow:focus-visible {
	color: var(--color-brand-primary);
	border-color: var(--color-brand-primary);
}

/* -----------------------------------------------------------
 * Fila de marcas (texto quieto, sin tiles)
 * ----------------------------------------------------------- */
.brand-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3) var(--space-6);
}

.brand-row__link {
	font-family: var(--font-heading);
	font-size: var(--fs-400);
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--vx-chrome-500);
	transition: color var(--duration-fast) var(--ease-out-quart);
}

.brand-row__link:hover,
.brand-row__link:focus-visible {
	color: var(--color-ink);
}

/* -----------------------------------------------------------
 * Línea de confianza (una fila, sin tarjetas)
 * ----------------------------------------------------------- */
.trust-line {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2) var(--space-6);
	border-top: 1px solid var(--color-border);
	padding-top: var(--space-5);
	font-size: var(--fs-300);
	color: var(--color-ink-soft);
	list-style: none;
	margin: 0;
	padding-left: 0;
}

.trust-line a {
	color: var(--color-ink);
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

/* CTA primario de WhatsApp de la home — el único link rojo de la trust-line,
 * mismo rojo de señal que el precio de oferta. */
.trust-line a[data-ga-event='click_whatsapp'] {
	color: var(--color-brand-accent);
}

/* -----------------------------------------------------------
 * Filtros de catálogo
 * ----------------------------------------------------------- */
.filter-select {
	appearance: none;
	background: var(--color-surface);
	border: 1.5px solid var(--color-border-strong);
	border-radius: var(--radius-pill);
	padding: 0.6em 2.2em 0.6em 1.2em;
	font-weight: 600;
	font-size: var(--fs-300);
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234b4f58' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.85em center;
	background-size: 16px;
}

.filter-chip {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 0.5em 1em;
	border-radius: var(--radius-pill);
	background: var(--color-surface-alt);
	font-size: var(--fs-300);
	font-weight: 600;
}

.filter-chip a {
	color: var(--color-brand-accent);
	font-weight: 700;
}

/* -----------------------------------------------------------
 * Badges / etiquetas
 * ----------------------------------------------------------- */
.badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	padding: 0.3em 0.75em;
	border-radius: var(--radius-pill);
	font-size: var(--fs-200);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.badge--stock {
	background: rgba(31, 157, 85, 0.12);
	color: var(--color-success);
}

.badge--out {
	background: rgba(199, 31, 55, 0.1);
	color: var(--color-danger);
}

/* -----------------------------------------------------------
 * Breadcrumbs
 * ----------------------------------------------------------- */
.breadcrumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--fs-300);
	color: var(--color-ink-muted);
	padding-block: var(--space-4);
}

.breadcrumbs a {
	color: var(--color-ink-muted);
	font-weight: 600;
}

.breadcrumbs a:hover {
	color: var(--color-brand-primary);
}

.breadcrumb-sep {
	color: var(--color-border-strong);
}

.breadcrumb_last {
	color: var(--color-ink-soft);
}

/* -----------------------------------------------------------
 * Botón flotante de WhatsApp
 * ----------------------------------------------------------- */
.whatsapp-float {
	position: fixed;
	right: var(--space-5);
	bottom: var(--space-5);
	z-index: var(--z-whatsapp);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 58px;
	height: 58px;
	border-radius: 50%;
	background: #25d366;
	box-shadow: var(--shadow-lg);
	transition: transform var(--duration-fast) var(--ease-out-quart);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
	transform: scale(1.08);
}

.whatsapp-float img,
.whatsapp-float svg {
	width: 28px;
	height: 28px;
}

/* -----------------------------------------------------------
 * Banner de cookies (propio, sin plugin)
 * ----------------------------------------------------------- */
.cookie-banner {
	position: fixed;
	left: var(--space-4);
	right: var(--space-4);
	bottom: var(--space-4);
	z-index: var(--z-overlay);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	padding: var(--space-4) var(--space-5);
	background: var(--color-surface-inverse);
	color: var(--color-surface);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-lg);
	max-width: 42rem;
	margin-inline: auto;
	transform: translateY(140%);
	transition: transform var(--duration-slow) var(--ease-out-expo);
}

.cookie-banner.is-visible {
	transform: translateY(0);
}

.cookie-banner p {
	color: var(--vx-chrome-200);
	font-size: var(--fs-300);
	margin: 0;
}

/* -----------------------------------------------------------
 * Footer — encabezados de columna
 * ----------------------------------------------------------- */
.footer-heading {
	color: var(--color-surface);
	font-family: var(--font-heading);
	font-size: var(--fs-500);
	font-weight: 700;
	letter-spacing: 0.02em;
	text-transform: uppercase;
}

/* -----------------------------------------------------------
 * Producto individual — marca, precio y descripción corta
 * ----------------------------------------------------------- */
.product-single__brand {
	font-family: var(--font-heading);
	font-size: var(--fs-300);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-ink-muted);
}

.product-single__price {
	font-family: var(--font-heading);
	font-size: var(--fs-700);
	font-weight: 700;
}

.woocommerce-product-details__short-description {
	color: var(--color-ink-soft);
}

.product-single__meta {
	font-size: var(--fs-300);
	color: var(--color-ink-muted);
}