/*
 * producto.css — La ficha de producto (/producto/*).
 *
 * Galería + panel de compra, franja de confianza, descripción con tabla
 * nutricional/adicional, buybar sticky mobile y toast. Las tarjetas de
 * relacionados y la banda CTA reutilizan tienda.css (se encola junto).
 *
 * Réplica del artifact aprobado. Tokens: assets/css/tokens.css.
 */

/* Astra envuelve el main en .ast-container (flex): sin esto la ficha
   colapsa a su contenido. Mismo fix que filosofía/menú/tienda. */
main.lm-prod {
	width: 100%;
	min-width: 0;
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.lm-prod-crumbs {
	max-width: 80rem;
	margin: 0 auto;
	/* El padding-top despeja la pill fija del header (mismo valor que
	   el hero de la tienda) */
	padding: 7.5rem clamp(1.25rem, 4vw, 2.5rem) 0;
	font-size: 0.8rem;
	color: var(--on-surface-variant);
	display: flex;
	gap: 0.45rem;
	align-items: center;
	flex-wrap: wrap;
}

.lm-prod-crumbs a {
	text-decoration: none;
	font-weight: 600;
	color: inherit;
	transition: color 0.2s ease;
}

.lm-prod-crumbs a:hover {
	color: var(--secondary);
}

.lm-prod-crumbs svg {
	width: 11px;
	height: 11px;
	opacity: 0.5;
}

.lm-prod-crumbs span[aria-current] {
	color: var(--on-background);
	font-weight: 600;
}

/* ==========================================================================
   Avisos de Woo (agregado al carrito, errores) con la piel del tema
   ========================================================================== */
.lm-prod-avisos {
	max-width: 80rem;
	margin: 0.8rem auto 0;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.lm-prod-avisos:empty {
	display: none;
}

.lm-prod-avisos .woocommerce-message,
.lm-prod-avisos .woocommerce-info,
.lm-prod-avisos .woocommerce-error {
	background: var(--secondary-container);
	color: var(--on-secondary-container);
	border: 0;
	border-radius: 1rem;
	padding: 0.9rem 1.2rem;
	font-size: 0.88rem;
	list-style: none;
	margin: 0 0 0.5rem;
}

.lm-prod-avisos .woocommerce-error {
	background: #f8e3de;
	color: #5f1c0f;
}

.lm-prod-avisos a.button,
.lm-prod-avisos .wc-forward {
	float: right;
	background: transparent;
	border: 0;
	color: inherit;
	font-weight: 700;
	text-decoration: underline;
	padding: 0;
	box-shadow: none;
}

/* ==========================================================================
   Ficha: galería + panel
   ========================================================================== */
.lm-prod-ficha {
	max-width: 80rem;
	margin: 1rem auto 0;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
	display: grid;
	gap: clamp(1.5rem, 4vw, 3rem);
	align-items: start;
}

@media (min-width: 861px) {
	.lm-prod-ficha {
		grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
	}
}

/* --- Galería --- */
.lm-prod-galeria {
	display: grid;
	gap: 0.8rem;
}

@media (min-width: 861px) {
	.lm-prod-galeria {
		position: sticky;
		top: 5.4rem;
	}
}

.lm-prod-galeria__main {
	position: relative;
	border-radius: 1.5rem;
	overflow: hidden;
	background: var(--surface-container-low);
	aspect-ratio: 1 / 1;
}

/* Doble clase por especificidad: Astra trae .woocommerce-page img { height:auto } */
.lm-prod-galeria__main .lm-prod-galeria__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.lm-prod-galeria__main:hover .lm-prod-galeria__img {
	transform: scale(1.06);
}

.lm-prod-galeria__ph {
	width: 100%;
	height: 100%;
	display: grid;
	place-items: center;
	color: var(--outline-variant);
}

.lm-prod-galeria__ph svg {
	width: 4rem;
	height: 4rem;
}

.lm-prod-galeria__badge {
	position: absolute;
	top: 1rem;
	left: 1rem;
	background: var(--secondary-container);
	color: var(--on-secondary-container);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	border-radius: 999px;
	padding: 0.35rem 0.85rem;
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
}

.lm-prod-galeria__badge svg {
	width: 12px;
	height: 12px;
}

.lm-prod-galeria__badge--oferta {
	background: var(--primary);
	color: var(--on-primary-container);
}

.lm-prod-galeria__thumbs {
	display: flex;
	gap: 0.6rem;
	flex-wrap: wrap;
}

.lm-prod-thumb {
	flex: 0 0 auto;
	width: clamp(3.6rem, 8vw, 4.6rem);
	aspect-ratio: 1;
	border-radius: 0.9rem;
	overflow: hidden;
	border: 2px solid transparent;
	background: var(--surface-container-low);
	cursor: pointer;
	padding: 0;
	box-shadow: none;
	transition: border-color 0.2s ease, transform 0.2s ease;
}

.lm-prod-thumb:hover {
	transform: translateY(-2px);
}

.lm-prod-thumb.is-active {
	border-color: var(--secondary);
}

.lm-prod-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* --- Panel de compra --- */
.lm-prod-panel {
	display: grid;
	gap: 1rem;
	align-content: start;
}

.lm-prod-panel__title {
	font-family: var(--font-heading);
	font-weight: 400;
	font-size: clamp(2.1rem, 5vw, 3rem);
	line-height: 1.08;
	color: var(--on-background);
	margin: 0;
	text-wrap: balance;
}

.lm-prod-panel__title small {
	display: block;
	font-family: var(--font-text);
	font-size: 0.42em;
	font-weight: 600;
	color: var(--on-surface-variant);
	letter-spacing: 0.04em;
	margin-top: 0.2rem;
}

.lm-prod-panel__pricerow {
	display: flex;
	align-items: center;
	gap: 0.8rem;
	flex-wrap: wrap;
}

.lm-prod-panel__price {
	font-size: clamp(1.5rem, 3.4vw, 1.9rem);
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	color: var(--on-background);
}

.lm-prod-panel__price small {
	font-size: 0.55em;
	font-weight: 600;
	color: var(--on-surface-variant);
}

.lm-prod-panel__price del {
	font-size: 0.65em;
	font-weight: 600;
	color: var(--on-surface-variant);
	margin-right: 0.3rem;
}

.lm-prod-panel__price ins {
	text-decoration: none;
}

.lm-prod-stock {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.78rem;
	font-weight: 600;
	border-radius: 999px;
	padding: 0.3rem 0.8rem;
}

.lm-prod-stock__dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
}

.lm-prod-stock--ok {
	background: var(--secondary-container);
	color: var(--on-secondary-container);
}

.lm-prod-stock--ok .lm-prod-stock__dot {
	background: var(--secondary);
	animation: lm-prod-pulso 2s ease infinite;
}

.lm-prod-stock--pre {
	background: var(--primary-container);
	color: var(--on-primary-container);
}

.lm-prod-stock--pre .lm-prod-stock__dot {
	background: #c2a437;
}

@keyframes lm-prod-pulso {
	50% { box-shadow: 0 0 0 4px rgba(151, 176, 75, 0.25); }
}

@media (prefers-reduced-motion: reduce) {
	.lm-prod-stock--ok .lm-prod-stock__dot { animation: none; }
}

.lm-prod-panel__desc {
	color: var(--on-surface-variant);
	font-size: 0.95rem;
	max-width: 46ch;
}

.lm-prod-panel__desc p {
	margin: 0;
}

/* --- Compra: stepper + botón --- */
.lm-prod-compra {
	display: flex;
	gap: 0.7rem;
	align-items: stretch;
	flex-wrap: wrap;
}

.lm-prod-stepper {
	display: inline-flex;
	align-items: center;
	border: 2px solid var(--outline-variant);
	border-radius: 999px;
	overflow: hidden;
	background: var(--surface-container-lowest);
}

.lm-prod-stepper button {
	border: 0;
	background: transparent;
	width: 2.7rem;
	height: 3.1rem;
	font-size: 1.15rem;
	font-weight: 600;
	font-family: var(--font-text);
	color: var(--on-background);
	cursor: pointer;
	box-shadow: none;
	transition: background 0.15s ease;
}

.lm-prod-stepper button:hover {
	background: var(--surface-container-low);
}

/* Input nativo sin flechas: el stepper son los botones */
.lm-prod-stepper input {
	width: 2.4rem;
	border: 0;
	background: transparent;
	text-align: center;
	font-family: var(--font-text);
	font-weight: 700;
	font-size: 0.95rem;
	font-variant-numeric: tabular-nums;
	color: var(--on-background);
	-moz-appearance: textfield;
	appearance: textfield;
	padding: 0;
}

.lm-prod-stepper input::-webkit-outer-spin-button,
.lm-prod-stepper input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.lm-prod-btn {
	flex: 1;
	min-width: 12rem;
	border: 0;
	background: var(--secondary);
	color: var(--on-secondary);
	border-radius: 999px;
	padding: 0.9rem 1.6rem;
	font-family: var(--font-text);
	font-weight: 700;
	font-size: 0.95rem;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.55rem;
	text-decoration: none;
	box-shadow: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lm-prod-btn:hover {
	background: var(--secondary);
	color: var(--on-secondary);
	transform: translateY(-2px);
	box-shadow: 0 10px 24px rgba(51, 46, 28, 0.22);
}

.lm-prod-btn svg {
	width: 17px;
	height: 17px;
}

.lm-prod-btn.is-cargando {
	opacity: 0.65;
	pointer-events: none;
}

.lm-prod-dudas {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	border: 2px solid var(--outline-variant);
	background: transparent;
	color: var(--on-background);
	border-radius: 999px;
	padding: 0.75rem 1.4rem;
	font-weight: 700;
	font-size: 0.88rem;
	text-decoration: none;
	transition: border-color 0.2s ease, background 0.2s ease;
}

.lm-prod-dudas:hover {
	border-color: var(--secondary);
	background: var(--surface-container-low);
	color: var(--on-background);
}

.lm-prod-dudas svg {
	width: 16px;
	height: 16px;
}

/* --- Metas --- */
.lm-prod-metas {
	display: grid;
	gap: 0.45rem;
	border-top: 1px solid var(--surface-container-high);
	padding-top: 1rem;
	font-size: 0.84rem;
	margin: 0;
}

.lm-prod-metas div {
	display: flex;
	gap: 0.5rem;
}

.lm-prod-metas dt {
	color: var(--on-surface-variant);
	min-width: 7.5rem;
	margin: 0;
	font-weight: 400;
}

.lm-prod-metas dd {
	margin: 0;
	font-weight: 600;
}

.lm-prod-metas a {
	font-weight: 600;
	text-decoration: none;
	color: inherit;
	border-bottom: 1.5px solid var(--secondary);
	transition: color 0.2s ease;
}

.lm-prod-metas a:hover {
	color: var(--secondary);
}

/* --- Acordeones --- */
.lm-prod-acc {
	border: 1.5px solid var(--surface-container-high);
	border-radius: 1rem;
	overflow: hidden;
}

.lm-prod-acc + .lm-prod-acc {
	margin-top: 0.6rem;
}

.lm-prod-acc summary {
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.85rem 1.1rem;
	font-weight: 600;
	font-size: 0.9rem;
	cursor: pointer;
	transition: background 0.2s ease;
}

.lm-prod-acc summary::-webkit-details-marker {
	display: none;
}

.lm-prod-acc summary:hover {
	background: var(--surface-container-low);
}

.lm-prod-acc summary svg {
	width: 14px;
	height: 14px;
	flex: 0 0 auto;
	transition: transform 0.25s ease;
}

.lm-prod-acc[open] summary svg {
	transform: rotate(45deg);
}

.lm-prod-acc__body {
	padding: 0 1.1rem 1rem;
	font-size: 0.86rem;
	color: var(--on-surface-variant);
	margin: 0;
}

/* ==========================================================================
   Franja de confianza
   ========================================================================== */
.lm-prod-trust {
	max-width: 80rem;
	margin: clamp(2rem, 5vw, 3rem) auto 0;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.lm-prod-trust__card {
	background: var(--surface-container-low);
	border-radius: 1.5rem;
	padding: clamp(1.2rem, 3vw, 1.6rem) clamp(1.2rem, 4vw, 2.2rem);
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
	gap: 1.2rem;
}

.lm-prod-trust__item {
	display: flex;
	gap: 0.7rem;
	align-items: center;
}

.lm-prod-trust__item svg {
	width: 26px;
	height: 26px;
	flex: 0 0 auto;
	color: var(--secondary);
}

.lm-prod-trust__item b {
	display: block;
	font-size: 0.84rem;
}

.lm-prod-trust__item small {
	font-size: 0.75rem;
	color: var(--on-surface-variant);
	line-height: 1.4;
}

/* ==========================================================================
   Descripción + tabla nutricional / adicional
   ========================================================================== */
.lm-prod-desc {
	max-width: 80rem;
	margin: clamp(2.5rem, 6vw, 4rem) auto 0;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
	display: grid;
	gap: clamp(1.5rem, 4vw, 3.5rem);
}

@media (min-width: 861px) {
	.lm-prod-desc {
		grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
	}
}

.lm-prod-desc__kicker {
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--secondary);
	margin: 0 0 0.5rem;
}

.lm-prod-desc__title {
	font-family: var(--font-heading);
	font-weight: 400;
	font-size: clamp(1.8rem, 4vw, 2.5rem);
	line-height: 1.08;
	color: var(--on-background);
	margin: 0 0 1rem;
	text-wrap: balance;
}

.lm-prod-desc__prose {
	color: var(--on-surface-variant);
	font-size: 0.95rem;
	max-width: 62ch;
}

.lm-prod-desc__prose p {
	margin: 0 0 0.9rem;
}

.lm-prod-desc__prose strong {
	color: var(--on-background);
}

.lm-prod-tabla {
	background: var(--surface-container-low);
	border-radius: 1.5rem;
	padding: clamp(1.2rem, 3vw, 1.8rem);
	align-self: start;
}

/* Si la prosa de "¿Por qué lo amamos?" es larga, la tarjeta acompaña
   el scroll (mismo patrón sticky de la galería) */
@media (min-width: 861px) {
	.lm-prod-tabla {
		position: sticky;
		top: 6.5rem;
	}
}

.lm-prod-tabla h3 {
	font-family: var(--font-heading);
	font-weight: 400;
	font-size: 1.5rem;
	color: var(--on-background);
	margin: 0 0 0.8rem;
}

.lm-prod-tabla table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.86rem;
	margin: 0;
	border: 0;
}

.lm-prod-tabla td {
	padding: 0.55rem 0;
	border: 0;
	border-bottom: 1px solid var(--surface-container-high);
	background: transparent;
}

.lm-prod-tabla tr:last-child td {
	border-bottom: 0;
}

.lm-prod-tabla td:first-child {
	color: var(--on-surface-variant);
}

.lm-prod-tabla td:last-child {
	text-align: right;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Relacionados (las tarjetas usan tienda.css)
   ========================================================================== */
.lm-prod-rel {
	max-width: 80rem;
	margin: clamp(2.5rem, 6vw, 4rem) auto 0;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.lm-prod-rel__head {
	margin-bottom: 1.1rem;
}

.lm-prod-rel__title {
	font-family: var(--font-heading);
	font-weight: 400;
	font-size: clamp(1.8rem, 4vw, 2.5rem);
	line-height: 1.08;
	color: var(--on-background);
	margin: 0;
}

/* El grid de tienda.css vive dentro de .lm-tienda-zona; aquí va suelto.
   minmax más compacto para que las 5 tarjetas quepan en una fila. */
.lm-prod-rel__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(12.5rem, 100%), 1fr));
	gap: 1.1rem;
}

/* Aire entre los relacionados y la banda CTA */
main.lm-prod .lm-tienda-cta {
	margin-top: clamp(3.5rem, 8vw, 6rem);
}

/* ==========================================================================
   Barra de compra sticky (solo mobile)
   ========================================================================== */
.lm-prod-buybar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 80;
	background: var(--surface-container-lowest);
	box-shadow: 0 -8px 30px rgba(0, 32, 28, 0.14);
	padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
	display: flex;
	align-items: center;
	gap: 0.8rem;
	transform: translateY(110%);
	transition: transform 0.35s cubic-bezier(0.32, 0.72, 0.25, 1);
}

.lm-prod-buybar.is-visible {
	transform: translateY(0);
}

@media (min-width: 861px) {
	.lm-prod-buybar {
		display: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.lm-prod-buybar {
		transition: none;
	}
}

.lm-prod-buybar__info {
	flex: 1;
	min-width: 0;
}

.lm-prod-buybar__name {
	font-size: 0.8rem;
	font-weight: 600;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.lm-prod-buybar__price {
	font-size: 0.92rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}

.lm-prod-buybar__price del {
	font-size: 0.8em;
	color: var(--on-surface-variant);
	margin-right: 0.25rem;
}

.lm-prod-buybar__price ins {
	text-decoration: none;
}

.lm-prod-buybar .lm-prod-btn {
	flex: 0 0 auto;
	min-width: 0;
	padding: 0.75rem 1.3rem;
	font-size: 0.88rem;
}

/* Con la buybar visible, la burbuja del side-cart (plugin Xoo, z-index
   ~1e7) taparía el botón: se sube justo por encima de la barra. */
@media (max-width: 860px) {
	body.lm-buybar-abierta .xoo-wsc-basket {
		bottom: calc(5.6rem + env(safe-area-inset-bottom)) !important;
		transition: bottom 0.35s cubic-bezier(0.32, 0.72, 0.25, 1);
	}
}

/* ==========================================================================
   Toast
   ========================================================================== */
.lm-prod-toast {
	position: fixed;
	left: 50%;
	bottom: clamp(1.2rem, 4vw, 2rem);
	z-index: 130;
	transform: translate(-50%, 200%);
	background: var(--tertiary);
	color: #ffffff;
	border-radius: 999px;
	padding: 0.8rem 1.5rem;
	font-size: 0.88rem;
	font-weight: 600;
	display: flex;
	align-items: center;
	gap: 0.6rem;
	box-shadow: 0 14px 40px rgba(0, 32, 28, 0.3);
	transition: transform 0.4s cubic-bezier(0.34, 1.3, 0.64, 1);
	white-space: nowrap;
}

.lm-prod-toast.is-visible {
	transform: translate(-50%, 0);
}

@media (prefers-reduced-motion: reduce) {
	.lm-prod-toast {
		transition: none;
	}
}

.lm-prod-toast svg {
	width: 16px;
	height: 16px;
	color: var(--tertiary-container);
	flex: 0 0 auto;
}

.lm-prod-toast a {
	color: var(--tertiary-container);
	font-weight: 700;
}

/* ==========================================================================
   Reveal en cascada (mismo patrón inview del tema)
   ========================================================================== */
.lm-prod [data-lm-inview] > *,
.lm-prod [data-lm-inview] .lm-prod-trust__item {
	opacity: 0;
	transform: translateY(22px);
	transition: opacity 0.65s ease var(--d, 0s), transform 0.65s ease var(--d, 0s);
}

.lm-prod .is-inview > *,
.lm-prod .is-inview .lm-prod-trust__item {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	.lm-prod [data-lm-inview] > *,
	.lm-prod [data-lm-inview] .lm-prod-trust__item {
		opacity: 1;
		transform: none;
		transition: none;
	}
}