/*
 * Página de consulta central de inventario.
 *
 * Separa acciones, navegación interna y filtros sin alterar los componentes
 * compartidos de inventario ni las reglas transaccionales del módulo.
 */

.inventory-dashboard-heading {
  align-items: center;
}

.inventory-primary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

.inventory-section-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.35rem;
  margin-bottom: 1rem;
  padding: 0.35rem;
  box-shadow: none;
}

.inventory-section-nav a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.8rem;
  border-radius: 0.7rem;
  color: var(--text-secondary);
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  transition: background-color 140ms ease, color 140ms ease;
}

.inventory-section-nav a:hover {
  background: var(--surface-hover);
  color: var(--brand-dark);
}

.inventory-section-nav a[aria-current="page"] {
  background: var(--brand-soft);
  color: var(--brand-dark);
}

.inventory-dashboard-filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1rem;
}

.inventory-dashboard-filters .button {
  align-self: auto;
}

.inventory-filter-primary {
  display: grid;
  grid-template-columns: minmax(15rem, 2fr) minmax(10rem, 0.85fr) auto;
  align-items: end;
  gap: 0.8rem;
}

.inventory-filter-actions {
  display: flex;
  align-items: stretch;
  gap: 0.6rem;
}

.inventory-filter-actions .button {
  white-space: nowrap;
}

.inventory-filter-disclosure {
  border-top: 1px solid var(--border);
  padding-top: 0.8rem;
}

.inventory-filter-disclosure > summary {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0.15rem;
  color: var(--brand-dark);
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

.inventory-filter-disclosure > summary::-webkit-details-marker {
  display: none;
}

.inventory-filter-disclosure > summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 1.75rem;
  height: 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--brand-dark);
  font-size: 1.05rem;
  line-height: 1;
}

.inventory-filter-disclosure[open] > summary::after {
  content: "−";
}

.inventory-filter-disclosure > summary small {
  margin-left: auto;
  color: var(--text-muted);
  font-weight: 600;
}

.inventory-filter-secondary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  padding-top: 0.8rem;
}

@media (max-width: 52rem) {
  .inventory-dashboard-heading {
    align-items: stretch;
  }

  .inventory-primary-actions {
    justify-content: flex-start;
  }

  .inventory-filter-primary {
    grid-template-columns: minmax(0, 1.5fr) minmax(9rem, 0.75fr);
  }

  .inventory-filter-actions {
    grid-column: 1 / -1;
  }

  .inventory-filter-secondary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .inventory-filter-secondary .field-group:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 40rem) {
  .inventory-primary-actions,
  .inventory-filter-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .inventory-primary-actions .button,
  .inventory-filter-actions .button {
    width: 100%;
  }

  .inventory-section-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .inventory-section-nav a {
    min-height: 3rem;
  }

  .inventory-dashboard-filters {
    padding: 0.85rem;
  }

  .inventory-filter-primary,
  .inventory-filter-secondary {
    grid-template-columns: 1fr;
  }

  .inventory-filter-actions,
  .inventory-filter-secondary .field-group:last-child {
    grid-column: auto;
  }

  .inventory-filter-disclosure > summary small {
    display: none;
  }

  .inventory-product-card {
    gap: 0.85rem;
    padding: 1rem;
  }

  .inventory-product-main {
    gap: 0.75rem;
  }

  .inventory-product-image,
  .inventory-product-placeholder {
    width: 64px;
    height: 64px;
  }
}

@media print {
  .inventory-primary-actions,
  .inventory-section-nav,
  .inventory-dashboard-filters {
    display: none !important;
  }
}