/* =======================
   Catálogo - Estilo profesional
   ======================= */

.catalogo-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 16px 40px;
}

.catalogo-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 18px;
}

.catalogo-header h2 {
  margin: 0;
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dark);
}

.catalogo-header p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-medium);
}

/* Filtros / barra de herramientas */
.catalogo-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr) minmax(0, 1.3fr);
  gap: 12px;
  margin-bottom: 18px;
  align-items: flex-end;
}

.catalogo-field label {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 4px;
  color: var(--color-text-medium);
}

.catalogo-field input,
.catalogo-field select {
  width: 100%;
  padding: 8px 9px;
  border-radius: 7px;
  border: 1px solid var(--color-input-border);
  font-size: 0.9rem;
  box-sizing: border-box;
  outline: none;
  transition: border 0.15s ease, box-shadow 0.15s ease;
  color: var(--color-text-dark);
}

.catalogo-field input:focus,
.catalogo-field select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(30,64,175,0.18); /* Usando color-primary transparente */
}

/* Grid de productos */
.catalogo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 270px));
  justify-content: center;
  gap: 14px;
  margin-bottom: 16px;
}


.catalogo-card {
  background: var(--color-surface);
  border-radius: 12px;
  border: 1px solid var(--color-border-light);
  box-shadow: 0 6px 14px var(--color-shadow-base);
  padding: 10px 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.catalogo-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-focus);
  box-shadow: 0 10px 22px var(--card-hover-shadow);
}

.catalogo-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.catalogo-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalogo-card-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.catalogo-card-name {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.catalogo-card-category {
  font-size: 0.8rem;
  color: var(--color-text-medium);
}

.catalogo-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
  margin-top: 2px;
}

.catalogo-card-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.catalogo-card-stock {
  font-size: 0.8rem;
  color: var(--color-text-medium);
}

.catalogo-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.catalogo-card-qty {
  display: flex;
  align-items: center;
  gap: 4px;
}

.catalogo-card-qty input[type="number"] {
  width: 70px;
  padding: 6px 7px;
  border-radius: 999px;
  border: 1px solid var(--color-input-border);
  font-size: 0.85rem;
}

.catalogo-card-qty input[type="number"]:focus {
  border-color: var(--color-primary);
  outline: none;
}

.catalogo-card button {
  border-radius: 999px;
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s ease, transform 0.08s ease, box-shadow 0.12s ease;
}

.catalogo-card button:hover {
  background: var(--color-secondary);
  box-shadow: 0 6px 14px rgba(30,64,175,0.35); /* Usando color-primary oscuro transparente */
  transform: translateY(-1px);
}

/* Loader, fin de lista, vacío */
.catalogo-loader,
.catalogo-end,
.catalogo-empty {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-medium);
  margin: 8px 0 4px;
}

.catalogo-empty {
  margin-top: 16px;
}

/* util */
.is-hidden {
  display: none !important;
}

/* 5 productos por fila en escritorio grande */
@media (min-width: 1200px) {
  .catalogo-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .catalogo-grid {
    grid-template-columns: 1fr;
  }

  .catalogo-card {
    max-width: 100%;
  }
}