.catalogo-header {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary) 100%);
  padding: 120px 0 40px;
  color: white;
}

.catalogo-header h1 { font-size: 40px; margin-bottom: 8px; }
.catalogo-header p { color: rgba(255,255,255,0.7); font-size: 16px; }

.filtros-horizontal {
  background: white;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: sticky;
  top: 70px;
  z-index: 100;
  overflow: hidden;
  max-height: 44px;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0;
}

.filtros-horizontal:hover {
  max-height: 200px;
  padding: 20px 0;
}

.filtros-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  cursor: pointer;
  user-select: none;
}

.filtros-toggle span {
  font-size: 11px;
  color: var(--text-light);
}

.filtros-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.filtro-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 140px;
}

.filtro-item label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.filtro-item label span {
  color: var(--primary);
  text-transform: none;
  font-weight: 700;
}

.filtro-precio {
  flex: 2;
  min-width: 200px;
}

.precio-doble {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

input[type="range"].precio-range {
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
  appearance: none;
  cursor: pointer;
  accent-color: var(--primary);
}

input[type="range"].precio-range::-webkit-slider-thumb {
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 2px solid white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.resultados-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.resultados-header span {
  font-size: 14px;
  color: var(--text-light);
  font-weight: 500;
}

/* ==================== PAGINACIÓN ==================== */
.paginacion {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap; /* Mantenemos el wrap por si la pantalla es muy pequeña */
}

.paginacion button {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: white;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: all 0.2s;
}

/* NUEVO: Efecto hover para todos los botones (números y flechas) */
.paginacion button:hover:not(:disabled):not(.active) {
  border-color: var(--primary);
  color: var(--primary);
}

/* NUEVO: El botón de la página en la que estás actualmente */
.paginacion button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* NUEVO: Cuando las flechas llegan al límite (no puedes retroceder más) */
.paginacion button:disabled {
  background: #f8fafc;
  color: #cbd5e1;
  cursor: not-allowed;
  border-color: transparent;
}

/* NUEVO: Los puntos suspensivos (...) */
.pag-puntos {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--text-light);
  font-weight: 700;
  user-select: none;
}

.paginacion button:hover { border-color: var(--primary); color: var(--primary); }
.paginacion button.active { background: var(--primary); border-color: var(--primary); color: white; }

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  transition: all 0.2s;
}

.checkbox-label:hover {
  border-color: var(--primary);
  background: var(--bg-secondary);
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
  margin: 0;
}

.checkbox-label:has(input:checked) {
  border-color: var(--primary);
  background: rgba(26, 71, 42, 0.08);
  color: var(--primary);
}

@media (max-width: 768px) {
  .filtros-row { flex-direction: column; }
  .filtro-item { min-width: 100%; }
  .checkbox-group { gap: 8px; }
  .checkbox-label { padding: 8px 10px; font-size: 12px; }
}

/* STICKY FILTER BAR - NEW PREMIUM STYLES */
.sticky-filter-bar {
  position: sticky;
  top: 70px;
  background: white;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 100;
  padding: 12px 0;
}

.sticky-filters-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.sticky-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  background: white;
}

.sticky-chip:hover {
  border-color: var(--primary);
  background: #f5f5f5;
}

.sticky-chip.active {
  border-color: var(--primary);
  background: #f0f7f4;
  color: var(--primary);
}

.btn-more-filters {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-more-filters:hover {
  background: var(--primary);
  color: white;
}

/* FILTER POPOVER CONTAINERS */
.filter-popover-container {
  position: absolute;
  display: none;
  top: 100%;
  left: 0;
  z-index: 101;
  margin-top: 8px;
}

.filter-popover-container.active {
  display: block;
}

.filter-popover {
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  padding: 16px;
  min-width: 220px;
}

.filter-popover-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.filter-popover-header h4 {
  font-size: 14px;
  font-weight: 600;
}

.filter-popover .filter-select {
  width: 100%;
  margin-bottom: 8px;
}

/* ADVANCED PANEL */
.advanced-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}

.advanced-panel-overlay.active {
  display: flex;
}

.advanced-panel {
  background: white;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.advanced-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.advanced-panel-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.advanced-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.advanced-panel-footer {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.advanced-panel-footer .btn {
  flex: 1;
}

/* ACCORDION */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--bg-secondary);
  cursor: pointer;
  font-weight: 500;
}

.accordion-header:hover {
  background: #f0f0f0;
}

.accordion-icon {
  font-size: 12px;
  transition: transform 0.2s;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 16px;
  border-top: 1px solid var(--border);
}

.accordion-item.open .accordion-content {
  display: block;
}

.accordion-content .filter-select,
.accordion-content .filter-input {
  margin-bottom: 12px;
}

.accordion-content label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 8px;
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  .sticky-filters-row {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
  }
  .sticky-chip {
    white-space: nowrap;
  }
  .advanced-panel {
    width: 100%;
    max-width: none;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
  }
}