/* ============================================================
   Direcciones Isacar — Estilos específicos del catálogo
   ============================================================ */

/* ── Filtros del catálogo ────────────────────────────────────── */
.catalog-filters {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 24px 28px;
  margin-bottom: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
}
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 180px;
}
.filter-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: .4px;
}
.filter-group input,
.filter-group select {
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  font-family: var(--font);
  color: var(--dark);
  background: var(--light);
  outline: none;
  transition: border-color var(--transition);
}
.filter-group input:focus,
.filter-group select:focus { border-color: var(--primary); }

.btn-filter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: background var(--transition);
  height: 40px;
  align-self: flex-end;
}
.btn-filter:hover { background: var(--primary-dark); }
.btn-filter-reset {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--mid);
}
.btn-filter-reset:hover { background: var(--light); border-color: var(--mid); }

/* ── Grid de componentes ─────────────────────────────────────── */
.components-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.component-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.component-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.component-card__img {
  height: 150px;
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
}
.component-card__img img {
  max-height: 120px;
  width: auto;
  object-fit: contain;
  transition: transform .4s ease;
}
.component-card:hover .component-card__img img { transform: scale(1.07); }
.component-card__body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.component-card__ref {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 700;
  align-self: flex-start;
}
.component-card__name {
  font-size: .92rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.3;
}
.component-card__apps {
  font-size: .8rem;
  color: var(--mid);
  margin-top: auto;
}
.btn-component {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: .82rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition);
  margin-top: 8px;
}
.btn-component:hover {
  background: var(--primary);
  color: var(--white) !important;
}

/* ── Índice del catálogo (tarjetas Componentes / Hidráulica) ──── */
.catalog-hub {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-bottom: 40px;
}
.catalog-hub__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid var(--border);
}
.catalog-hub__card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--primary);
}
.catalog-hub__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 6px;
}
.catalog-hub__card h2 {
  font-size: 1.25rem;
  color: var(--dark);
  margin: 0;
}
.catalog-hub__card p {
  color: var(--mid);
  font-size: .92rem;
  line-height: 1.55;
  margin: 0;
}
.catalog-hub__count {
  font-size: .8rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-top: 4px;
}
.catalog-hub__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 12px;
}
.catalog-hub__card:hover .catalog-hub__cta { gap: 12px; }

.catalog-hub__help {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 20px 26px;
  color: var(--mid);
}
.catalog-hub__help i { color: var(--primary); font-size: 1.3rem; }
.catalog-hub__help p { margin: 0; font-size: .92rem; }
.catalog-hub__help a { color: var(--primary); font-weight: 600; }

/* ── Paginación ──────────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--mid);
  transition: all var(--transition);
}
.pagination a:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }
.pagination .current { background: var(--primary); color: var(--white); border-color: var(--primary); }