/* ==========================================================================
   ANSELTRONICA — Estilos del catálogo (base preparada para la tienda)
   Estas clases alimentan el listado y las fichas de producto del catálogo
   futuro. Se mantienen separadas para no cargarlas en la página principal.
   ========================================================================== */

.catalog-page {
  padding-top: calc(var(--header-h) + clamp(2.5rem, 1.5rem + 4vw, 4.5rem));
}

/* --------------------------------------------------------- barra de filtros */

.catalog-layout {
  display: grid;
  gap: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  margin-top: clamp(2rem, 1.5rem + 2vw, 3rem);
}

@media (min-width: 62rem) {
  .catalog-layout {
    grid-template-columns: 17rem minmax(0, 1fr);
    align-items: start;
  }
}

.catalog-sidebar {
  display: grid;
  gap: var(--sp-5);
}

.catalog-sidebar__block {
  padding: var(--sp-5);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
}

.catalog-sidebar__block h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--sp-4);
}

.catalog-cat-list {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.catalog-cat-list button,
.catalog-cat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 0.875rem;
  text-align: left;
  color: var(--c-text-soft);
  border-radius: var(--r-sm);
  transition:
    color var(--t-fast) var(--ease-out),
    background-color var(--t-fast) var(--ease-out);
}

.catalog-cat-list button:hover,
.catalog-cat-list a:hover {
  color: var(--c-text);
  background: rgba(58, 82, 32, 0.07);
}

.catalog-cat-list [aria-current='true'] {
  color: var(--c-accent-soft);
  background: rgba(132, 204, 22, 0.09);
}

.catalog-cat-list .count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--c-text-muted);
}

/* ------------------------------------------------------------ barra superior */

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
}

.catalog-toolbar__count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-text-soft);
}

.catalog-search {
  position: relative;
  flex: 1 1 16rem;
  max-width: 24rem;
}

.catalog-search svg {
  position: absolute;
  top: 50%;
  left: 0.9rem;
  transform: translateY(-50%);
  width: 1.05rem;
  height: 1.05rem;
  color: var(--c-text-muted);
  pointer-events: none;
}

.catalog-search input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  font-size: 0.9rem;
  color: var(--c-text);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-pill);
}

.catalog-search input:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(132, 204, 22, 0.16);
}

/* ------------------------------------------------------- rejilla de productos */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(244, 248, 233, 0.55), rgba(255, 255, 255, 0.82));
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition:
    transform var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out),
    box-shadow var(--t-base) var(--ease-out);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-border-accent);
  box-shadow: var(--sh-lg);
}

.product-card__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  padding: var(--sp-5);
  background:
    linear-gradient(180deg, rgba(132, 204, 22, 0.06), transparent),
    repeating-linear-gradient(45deg, rgba(58, 82, 32, 0.05) 0 1px, transparent 1px 14px);
  border-bottom: 1px solid var(--c-border);
}

.product-card__media svg {
  width: 3rem;
  height: 3rem;
  color: var(--c-accent);
  opacity: 0.85;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
}

.product-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
  flex: 1;
}

.product-card__cat {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.product-card__name {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
}

.product-card__desc {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--c-text-soft);
}

.product-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-top: auto;
  padding-top: var(--sp-4);
}

.product-card__price {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-text);
}

.product-card__price small {
  display: block;
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

/* ------------------------------------------------------------ estado vacío */

.catalog-empty {
  display: grid;
  gap: var(--sp-4);
  justify-items: center;
  text-align: center;
  padding: clamp(2.5rem, 2rem + 3vw, 4.5rem) var(--sp-5);
  margin-top: var(--sp-6);
  background: rgba(255, 255, 255, 0.6);
  border: 1px dashed var(--c-border-strong);
  border-radius: var(--r-xl);
}

.catalog-empty svg {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--c-accent);
}

.catalog-empty h2 {
  font-size: var(--fs-h3);
}

.catalog-empty p {
  max-width: 40rem;
  color: var(--c-text-soft);
  font-size: 0.9375rem;
}

/* ------------------------------------------------------------- ficha producto */

.product-detail {
  display: grid;
  gap: clamp(2rem, 1rem + 3vw, 3.5rem);
  margin-top: var(--sp-6);
}

@media (min-width: 62rem) {
  .product-detail {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

.product-detail__media {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, rgba(132, 204, 22, 0.07), transparent);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
}

.product-detail__specs {
  display: grid;
  gap: 1px;
  margin-top: var(--sp-5);
  background: var(--c-border);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
}

.product-detail__specs div {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--sp-4);
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.86);
  font-size: 0.875rem;
}

.product-detail__specs dt {
  color: var(--c-text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-detail__specs dd {
  color: var(--c-text);
}