/* ==========================================================================
   NovaShop — Tienda y tarjeta de producto
   ========================================================================== */

.ns-shop {
  background: rgba(250, 250, 249, 0.5);
  padding-block: 3rem;
  min-height: 60vh;
}

@media (min-width: 1024px) {
  .ns-shop { padding-block: 4rem; }
}

.ns-shop__head h1 {
  font-size: clamp(1.875rem, 1.3rem + 2.4vw, 3rem);
}

.ns-shop__empty { text-align: center; padding-block: 4rem; }
.ns-shop__empty p { color: var(--ns-stone-500); margin-bottom: 1.5rem; }

/* Rejilla ------------------------------------------------------------------ */

.ns-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (min-width: 640px) {
  .ns-grid { gap: 1.5rem; }
}

@media (min-width: 1024px) {
  .ns-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ns-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Tarjeta ------------------------------------------------------------------ */

.ns-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--ns-border);
  border-radius: var(--ns-radius-xl);
  overflow: hidden;
  transition: box-shadow var(--ns-t-base), border-color var(--ns-t-base);
  margin: 0;
}

.ns-card:hover {
  box-shadow: var(--ns-shadow-xl);
  border-color: var(--ns-stone-300);
}

.ns-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.ns-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--ns-stone-50);
}

.ns-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms ease;
}

.ns-card:hover .ns-card__media img { transform: scale(1.05); }

.ns-card__body { padding: 1rem; }

.ns-card__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ns-stone-900);
  margin: 0;
  transition: color var(--ns-t-fast);
}

@media (min-width: 640px) {
  .ns-card__title { font-size: 1rem; }
}

.ns-card:hover .ns-card__title { color: var(--ns-emerald-600); }

.ns-card__tagline {
  font-size: 0.75rem;
  color: var(--ns-stone-500);
  margin: 0.25rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ns-card__rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.ns-card__rating .ns-icon {
  fill: var(--ns-amber-400);
  stroke: var(--ns-amber-400);
}

.ns-card__rating .ns-rating-text { font-size: 0.75rem; font-weight: 500; }
.ns-card__rating .ns-rating-count { font-size: 0.75rem; }

.ns-card__price { margin-top: 0.75rem; font-size: 1.125rem; }

.ns-card__price .price,
.ns-card__price ins {
  font-weight: 700;
  color: var(--ns-stone-900);
  text-decoration: none;
}

.ns-card__price del {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--ns-stone-400);
  margin-left: 0.375rem;
}

/* Botón "+" flotante ------------------------------------------------------- */

/* Capa que replica exactamente el área de la imagen (cuadrada), para colgar
   el botón de su esquina inferior derecha sin romper el enlace de la tarjeta. */
.ns-card__add {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  aspect-ratio: 1 / 1;
  pointer-events: none;
}

.ns-card__add-btn {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: #fff;
  color: var(--ns-stone-800);
  box-shadow: var(--ns-shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity var(--ns-t-base), transform var(--ns-t-base),
              background-color var(--ns-t-base), color var(--ns-t-base);
}

.ns-card:hover .ns-card__add-btn,
.ns-card__add-btn:focus-visible {
  opacity: 1;
  transform: translateY(0);
}

.ns-card__add-btn:hover {
  background: var(--ns-emerald-600);
  color: #fff;
}

/* En táctil no hay hover: el botón se ve siempre */
@media (hover: none) {
  .ns-card__add-btn { opacity: 1; transform: none; }
}

/* Estados de WooCommerce en el botón de añadir */
.ns-card__add-btn.loading { opacity: 1; pointer-events: none; }
.ns-card__add-btn.loading::after {
  content: '';
  position: absolute;
  inset: 0.625rem;
  border: 2px solid var(--ns-stone-300);
  border-top-color: var(--ns-emerald-600);
  border-radius: 50%;
  animation: ns-spin 700ms linear infinite;
}
.ns-card__add-btn.loading .ns-icon { opacity: 0; }
.ns-card__add-btn.added .ns-icon { color: var(--ns-emerald-600); }

/* WooCommerce añade un enlace "Ver carrito" tras el AJAX: no lo usamos */
.ns-card .added_to_cart { display: none !important; }

@keyframes ns-spin {
  to { transform: rotate(360deg); }
}

/* Controles del loop de WooCommerce ---------------------------------------- */

.ns-shop .woocommerce-result-count,
.ns-shop .woocommerce-ordering { display: none; }

.ns-shop .woocommerce-pagination {
  margin-top: 3rem;
  text-align: center;
}

.ns-shop .woocommerce-pagination ul {
  display: inline-flex;
  gap: 0.375rem;
  border: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.ns-shop .woocommerce-pagination li { border: 0; }

.ns-shop .woocommerce-pagination a,
.ns-shop .woocommerce-pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: var(--ns-radius-pill);
  border: 1px solid var(--ns-border);
  background: #fff;
  color: var(--ns-stone-700);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--ns-t-fast);
}

.ns-shop .woocommerce-pagination a:hover {
  border-color: var(--ns-stone-900);
  color: var(--ns-stone-900);
}

.ns-shop .woocommerce-pagination .current {
  background: var(--ns-stone-900);
  border-color: var(--ns-stone-900);
  color: #fff;
}