:root {
  --primary-color: #e74c3c;
  --secondary-color: #3498db;
  --dark-bg: #2c3e50;
  --card-bg: #34495e;
  --text-primary: #333;
  --text-secondary: #7f8c8d;
  --border-color: #ecf0f1;
  --hover-color: #c0392b;
  --success-color: #22c55e;
}

/* ===== ESTILOS PARA CATEGORÍAS ===== */
.categorias-section {
  padding: 1.5rem 0;
  background: rgba(255, 255, 255, 0.95);
  margin: 1.5rem auto;
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  max-width: calc(100% - 2rem);
  width: 100%;
  position: relative;
  overflow: hidden;
}

.categorias-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3498db, #2980b9);
  background-size: 300% 100%;
  animation: gradient-shift 3s ease infinite;
}

.categorias-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 1.5rem 1.5rem;
  gap: 1rem;
}

.categorias-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.categorias-icon {
  font-size: 1.2rem;
  color: var(--primary-color);
}

.categoria-actual {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(231, 76, 60, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(231, 76, 60, 0.3);
  font-size: 0.9rem;
}

.categoria-nombre {
  font-weight: 600;
  color: #2c3e50;
  transition: all 0.3s ease;
}

.categorias-scroll-container {
  position: relative;
  width: 100%;
  padding: 0 1rem;
}

.categorias-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.5rem 1rem;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-padding: 0 1rem;
}

.categorias-scroll::-webkit-scrollbar {
  display: none;
}

/* ===== BOTONES DE CATEGORÍAS ===== */
.categoria-btn {
  flex: 0 0 auto;
  padding: 0.8rem 1.5rem;
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  border: none;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  min-height: 40px;
  display: flex;
  align-items: center;
  text-transform: capitalize;
  box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.categoria-btn:hover {
  background: linear-gradient(135deg, #2980b9, #2472a4);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.categoria-btn.active {
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

/* ===== BOTONES DE SCROLL ===== */
.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background: rgba(231, 76, 60, 0.9);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-btn:hover {
  background: #c0392b;
  transform: translateY(-50%) scale(1.1);
}

.scroll-btn-left {
  left: 0;
}

.scroll-btn-right {
  right: 0;
}

/* ===== SUBCATEGORÍAS ===== */


.subcategorias-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.subcategorias-header {
  margin-bottom: 0.8rem;
  padding: 0 0.5rem;
}

.subcategorias-title {
  font-size: 1rem;
  font-weight: 600;
  color: #2c3e50;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.subcategorias-icon {
  font-size: 0.9rem;
  color: var(--primary-color);
}





.subcategorias-scroll::-webkit-scrollbar {
  display: none;
}

.subcategoria-btn {
  flex: 0 0 auto;
  padding: 0.5rem 1.2rem;
  background: #ecf0f1;
  color: #2c3e50;
  border: 1px solid #bdc3c7;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.subcategoria-btn:hover {
  background: #3498db;
  color: white;
  border-color: #3498db;
  transform: translateY(-2px);
}

.subcategoria-btn.active {
  background: #e74c3c;
  color: white;
  border-color: #e74c3c;
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .categorias-section {
    margin: 1rem auto;
    border-radius: 12px;
    max-width: calc(100% - 1rem);
  }
  
  .categorias-header {
    margin: 0 1rem 1rem;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .categorias-title {
    font-size: 1.3rem;
  }
  
  .categoria-btn {
    padding: 0.7rem 1.2rem;
    font-size: 0.85rem;
  }
  
  .subcategorias-container {
    max-width: calc(100% - 1rem);
  }
  
  .subcategoria-btn {
    padding: 0.4rem 1rem;
  }
  
  .scroll-btn {
    width: 30px;
    height: 30px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .categorias-section {
    padding: 1rem 0;
  }
  
  .categorias-title {
    font-size: 1.2rem;
  }
  
  .categoria-btn {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
    min-height: 36px;
  }
  
  .subcategoria-btn {
    padding: 0.35rem 0.8rem;
    font-size: 0.75rem;
  }
  
  .scroll-btn {
    display: none;
  }
}

/* Animaciones */
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 100% 0%; }
}

/* Agregar estos estilos a categorias.css */

.subcategorias-scroll-container {
  position: relative;
  width: 100%;
  padding: 0 2rem;
}

.subcategorias-scroll {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding: 0.5rem;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-padding: 0 1rem;
}

.subcategorias-scroll::-webkit-scrollbar {
  display: none;
}

/* Botones de scroll para subcategorías */


.subcategorias-scroll-btn:hover {
  background: #c0392b;
  transform: translateY(-50%) scale(1.1);
}



.subcategorias-scroll-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
  .subcategorias-scroll-container {
    padding: 0 1.5rem;
  }
  
  .subcategorias-scroll-btn {
    display: none; /* Ocultar en móviles donde el scroll táctil es natural */
  }
}

/* ===== SUBCATEGORÍAS ===== */
.subcategorias-container {
  margin: 1rem auto;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  max-width: calc(100% - 2rem);
  display: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.4s ease;
}

.subcategorias-scroll-container {
  position: relative;
  width: 100%;
  padding: 0 2rem; /* Ajustado para dar espacio a los botones de scroll */
}

.subcategorias-scroll {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding: 0.5rem;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-padding: 0 1rem; /* Añadido para mejor scroll en móviles */
  margin: 0 1rem; /* Añadido margen para separar de los botones de flecha */
}

/* Botones de scroll para subcategorías */
.subcategorias-scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  background: rgba(231, 76, 60, 0.9);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  z-index: 20; /* Aumentado el z-index para que esté por encima */
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.subcategorias-scroll-btn-left {
  left: 5px;
}

.subcategorias-scroll-btn-right {
  right: 5px;
}

/* Ajustar el primer elemento para que no quede oculto */
.subcategorias-scroll .subcategoria-btn:first-child {
  margin-left: 5px; /* Espacio adicional para el primer botón */
}

/* Responsive */
@media (max-width: 768px) {
  .subcategorias-scroll-container {
    padding: 0 1.5rem;
  }
  
  .subcategorias-scroll {
    margin: 0 0.5rem;
  }
  
  .subcategorias-scroll-btn {
    display: none;
  }
  
  /* En móviles, eliminar el margen del primer botón ya que no hay flechas */
  .subcategorias-scroll .subcategoria-btn:first-child {
    margin-left: 0;
  }
}


@media screen and (max-width: 768px) {
  .categorias-section {
    display: none !important;
  }
  
  /* Ajustar el margen superior de la siguiente sección */
  #recomendados {
    margin-top: 0.5rem;
  }
}

/* Desktop optimizations */
@media (min-width: 1200px) {
  .categorias-section {
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 1.2rem;
  }
  
  .categorias-title {
    font-size: 1.4rem;
  }
  
  .categoria-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.8rem;
    min-height: 36px;
  }
  
  .subcategorias-container {
    max-width: 1200px;
  }
  
  .subcategoria-btn {
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
  }
}

@media (min-width: 1440px) {
  .categorias-section {
    max-width: 1400px;
  }
  
  .categorias-title {
    font-size: 1.3rem;
  }
  
  .categoria-btn {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }
}