/**
 * UrbanLux - Estilos CSS (Continuación)
 * Parte 2: Componentes adicionales y responsive
 */

/* ============================================================================
   12. COMPONENTES - FILTROS Y ORDENAMIENTO
   ========================================================================= */

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.products-title {
  margin: 0;
}

.products-count {
  color: var(--color-text-light);
  font-weight: 400;
}

.filters-bar {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.filter-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  white-space: nowrap;
}

.filter-select {
  min-width: 150px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  background: white;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.price-range-inputs {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.price-input {
  width: 100px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.price-separator {
  color: var(--color-text-lighter);
}

/* ============================================================================
   13. COMPONENTES - PAGINACIÓN
   ========================================================================= */

.pagination {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.pagination-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.pagination-btn {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-weight: 500;
  background: white;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(.active) {
  background: var(--color-gray-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  cursor: default;
}

.pagination-ellipsis {
  padding: 0 var(--spacing-sm);
  color: var(--color-text-lighter);
}

/* ============================================================================
   14. COMPONENTES - HERO Y SECCIONES HOME
   ========================================================================= */

.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  padding: var(--spacing-3xl) 0;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,64L48,69.3C96,75,192,85,288,80C384,75,480,53,576,48C672,43,768,53,864,64C960,75,1056,85,1152,80L1200,75L1200,120L1152,120C1056,120,960,120,864,120C768,120,672,120,576,120C480,120,384,120,288,120C192,120,96,120,48,120L0,120Z" fill="rgba(255,255,255,0.1)"/></svg>') no-repeat bottom;
  background-size: cover;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  color: white;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
}

.hero .btn {
  font-size: 1.125rem;
  padding: 0.875rem 2rem;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.125rem;
}

.how-to-buy-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-lg);
}

.step-card {
  text-align: center;
  padding: var(--spacing-lg);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  background: var(--color-primary);
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}

.step-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.step-card p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin: 0;
}

.cta-section {
  background: var(--color-gray-50);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}

/* ============================================================================
   15. COMPONENTES - CATEGORÍAS
   ========================================================================= */

.category-card {
  display: block;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: inherit;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.category-card-image {
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--color-gray-100);
}

.category-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card:hover .category-card-image img {
  transform: scale(1.05);
}

.category-card-content {
  padding: var(--spacing-lg);
}

.category-card-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.category-card-content p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================================================
   16. COMPONENTES - MODAL
   ========================================================================= */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: var(--spacing-lg);
  backdrop-filter: blur(2px);
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  color: var(--color-text-lighter);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-text);
}

.modal-content {
  padding: var(--spacing-lg);
  overflow-y: auto;
}

/* ============================================================================
   17. COMPONENTES - ORDEN / CHECKOUT
   ========================================================================= */

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--spacing-2xl);
  align-items: start;
}

.success-message {
  text-align: center;
  padding: var(--spacing-3xl);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: var(--color-success);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: 3rem;
}

.order-number {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--color-gray-50);
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Courier New', monospace;
  color: var(--color-primary);
  margin: var(--spacing-lg) 0;
  letter-spacing: 1px;
}

.order-details {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.order-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-gray-50);
}

.order-header h2 {
  margin: 0;
}

.order-status {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-recibida {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
}

.status-en_preparacion {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.status-despachada {
  background: rgba(139, 92, 246, 0.1);
  color: #8b5cf6;
}

.status-entregada {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.order-info {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.order-info p {
  margin-bottom: var(--spacing-sm);
}

.order-items {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.order-items h3 {
  margin-bottom: var(--spacing-md);
}

.order-table {
  width: 100%;
  border-collapse: collapse;
}

.order-table th {
  text-align: left;
  padding: var(--spacing-sm);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-light);
  border-bottom: 2px solid var(--color-border);
}

.order-table td {
  padding: var(--spacing-md) var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.order-table tr:last-child td {
  border-bottom: none;
}

.order-totals {
  padding: var(--spacing-lg);
}

.order-total-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  font-size: 0.9375rem;
}

.order-total-line.total {
  padding-top: var(--spacing-md);
  border-top: 2px solid var(--color-border);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Tracking */
.tracking-search {
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.tracking-input-group {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.tracking-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: 'Courier New', monospace;
}

.tracking-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.not-found-message {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-2xl);
  text-align: center;
  background: var(--color-gray-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.not-found-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-lg);
  background: var(--color-gray-200);
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: 2rem;
}

/* ============================================================================
   18. COMPONENTES - FOOTER
   ========================================================================= */

.footer {
  background: var(--color-gray-900);
  color: white;
  padding-top: var(--spacing-3xl);
  margin-top: var(--spacing-3xl);
}

.footer a {
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: white;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 1px solid var(--color-gray-700);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  margin-bottom: var(--spacing-lg);
  color: white;
  font-size: 1.125rem;
}

.footer-section p {
  color: var(--color-gray-400);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  font-size: 0.875rem;
}

.footer-bottom {
  padding-bottom: var(--spacing-xl);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-gray-400);
}

/* ============================================================================
   19. COMPONENTES - CONTACTO
   ========================================================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contact-info {
  background: var(--color-gray-50);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
}

.contact-info h2 {
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
}

.contact-item-content h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.contact-item-content p {
  margin: 0;
  color: var(--color-text-light);
}

.contact-form {
  background: white;
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

/* ============================================================================
   20. RESPONSIVE
   ========================================================================= */

@media (max-width: 1024px) {
  .container {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
  
  .grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .product-detail {
    grid-template-columns: 1fr;
  }
  
  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  
  .cart-summary {
    position: static;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .how-to-buy-steps {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: auto;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .main-header {
    flex-wrap: wrap;
    padding: var(--spacing-md) 0;
    height: auto;
  }
  
  .logo {
    font-size: 1.25rem;
  }
  
  .search-bar {
    order: 3;
    width: 100%;
    max-width: none;
  }
  
  .header-actions {
    margin-left: auto;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav {
    display: none;
  }
  
  .nav.mobile-open {
    display: block;
  }
  
  .nav-list {
    flex-direction: column;
    gap: 0;
  }
  
  .nav-link {
    width: 100%;
    border-radius: 0;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin-left: var(--spacing-lg);
  }
  
  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .how-to-buy-steps {
    grid-template-columns: 1fr;
  }
  
  .filters-bar {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .filter-group {
    width: 100%;
  }
  
  .filter-select,
  .price-input {
    width: 100%;
  }
  
  .price-range-inputs {
    width: 100%;
  }
  
  .products-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .cart-item {
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-sm);
  }
  
  .cart-item-image {
    width: 60px;
    height: 60px;
  }
  
  .cart-item-quantity,
  .cart-item-subtotal {
    grid-column: 2;
  }
  
  .cart-item-actions {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .product-actions {
    flex-direction: column;
  }
  
  .product-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
  }
}

/* ============================================================================
   21. PRINT STYLES
   ========================================================================= */

@media print {
  .header,
  .nav,
  .footer,
  .btn,
  .filters-bar,
  .pagination {
    display: none !important;
  }
  
  .container {
    max-width: 100%;
  }
  
  .product-card,
  .category-card {
    break-inside: avoid;
  }
}