/* Variables específicas para la colección */
:root {
  --collection-accent: #00ff41;
  --collection-accent-hover: #00cc34;
  --collection-rare: #ffd700;
  --collection-ultra-rare: #ff6b35;
  --collection-common: #888;
}

/* Introducción de la colección */
.collection-intro {
  max-width: 700px;
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Estadísticas de la colección */
.collection-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.stat-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: var(--collection-accent);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--collection-accent);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Controles de búsqueda y vista */
.collection-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-md);
}

.search-container {
  position: relative;
  flex-grow: 1;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 12px 16px 12px 45px;
  background-color: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  color: var(--text-color);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--collection-accent);
  box-shadow: 0 0 0 3px rgba(0, 255, 65, 0.1);
}

.search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.view-toggle {
  display: flex;
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.view-btn {
  background: none;
  border: none;
  padding: 8px 12px;
  color: var(--text-light);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.view-btn:hover {
  color: var(--text-accent);
  background-color: rgba(255, 255, 255, 0.05);
}

.view-btn.active {
  background-color: var(--collection-accent);
  color: #000;
}

/* Filtros */
.filters-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background-color: rgba(255, 255, 255, 0.02);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
  white-space: nowrap;
}

.filter-select {
  background-color: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: var(--text-color);
  padding: 6px 12px;
  font-size: 0.9rem;
  min-width: 120px;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.clear-filters-btn {
  background-color: var(--accent-color);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  color: var(--text-accent);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-left: auto;
}

.clear-filters-btn:hover {
  background-color: var(--collection-accent);
  color: #000;
}

/* Información de resultados */
.results-info {
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Grid view de autos */
.cars-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.car-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.car-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  border-color: var(--collection-accent);
}

.car-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.car-image {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.car-info {
  padding: var(--spacing-sm);
}

.car-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-xs);
  color: var(--text-accent);
  line-height: 1.3;
}

.car-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}

.car-brand {
  color: var(--collection-accent);
  font-weight: 500;
}

.car-year {
  color: var(--text-light);
}

.car-series {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-xs);
}

/* Lista view de autos */
.cars-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.car-list-item {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.car-list-item:hover {
  border-color: var(--collection-accent);
  transform: translateX(5px);
}

.car-list-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  color: inherit;
  text-decoration: none;
}

.car-list-image {
  width: 80px;
  height: 60px;
  background-size: cover;
  background-position: center;
  border-radius: 6px;
  flex-shrink: 0;
}

.car-list-content {
  flex-grow: 1;
  min-width: 0;
}

.car-list-name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-xs);
  color: var(--text-accent);
}

.car-list-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
}

.detail {
  color: var(--text-light);
}

.detail strong {
  color: var(--text-color);
}

/* Rareza */
.car-rarity {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: var(--spacing-xs);
}

.rarity-común, .rarity-common {
  background-color: rgba(136, 136, 136, 0.2);
  color: var(--collection-common);
}

.rarity-raro, .rarity-rare {
  background-color: rgba(255, 215, 0, 0.2);
  color: var(--collection-rare);
}

.rarity-ultra-raro, .rarity-ultra-rare {
  background-color: rgba(255, 107, 53, 0.2);
  color: var(--collection-ultra-rare);
}

.rarity-treasure-hunt, .rarity-súper {
  background-color: rgba(0, 255, 65, 0.2);
  color: var(--collection-accent);
}

/* Página individual del auto */
.car-header {
  margin-bottom: var(--spacing-lg);
}

.car-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-accent);
}

.car-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.car-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-light);
}

.car-meta-item svg {
  color: var(--collection-accent);
  flex-shrink: 0;
}

/* Galería de imágenes */
.car-gallery {
  margin-bottom: var(--spacing-lg);
}

.gallery-main {
  margin-bottom: var(--spacing-sm);
}

.main-image {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  border-radius: var(--border-radius);
  background-color: rgba(255, 255, 255, 0.02);
}

.gallery-thumbnails {
  display: flex;
  gap: var(--spacing-xs);
  overflow-x: auto;
  padding: var(--spacing-xs) 0;
}

.thumbnail {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.thumbnail:hover {
  border-color: var(--collection-accent);
}

.thumbnail.active {
  border-color: var(--collection-accent);
  opacity: 1;
}

.thumbnail:not(.active) {
  opacity: 0.6;
}

/* Secciones del auto */
.car-section {
  margin-bottom: var(--spacing-lg);
}

.car-section h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--collection-accent);
}

.car-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-sm);
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-item strong {
  color: var(--text-color);
  margin-right: var(--spacing-sm);
}

.detail-item span {
  color: var(--text-light);
  text-align: right;
}

/* Estados de condición */
.condition-mint, .condition-perfecto {
  color: var(--collection-accent);
  font-weight: 600;
}

.condition-good, .condition-bueno {
  color: var(--collection-rare);
  font-weight: 600;
}

.condition-fair, .condition-regular {
  color: var(--collection-ultra-rare);
  font-weight: 600;
}

/* Tags */
.car-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.car-tag {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Enlaces relacionados */
.related-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.related-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--collection-accent);
  text-decoration: none;
  padding: var(--spacing-xs);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.related-link:hover {
  background-color: rgba(0, 255, 65, 0.1);
  color: var(--collection-accent-hover);
}

/* Footer del auto */
.car-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.back-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.2s ease;
}

.back-link:hover {
  color: var(--collection-accent);
  transform: translateX(-3px);
}

.share-buttons {
  display: flex;
  gap: var(--spacing-xs);
}

.print-button, .share-button {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px;
  border-radius: 6px;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.print-button:hover, .share-button:hover {
  border-color: var(--collection-accent);
  color: var(--collection-accent);
}

/* Autos relacionados */
.related-cars {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.related-cars h3 {
  margin-bottom: var(--spacing-md);
  color: var(--text-accent);
}

.related-cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.related-car-item {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.related-car-item:hover {
  transform: translateY(-5px);
  border-color: var(--collection-accent);
}

.related-car-item a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.related-car-image {
  width: 100%;
  height: 120px;
  background-size: cover;
  background-position: center;
}

.related-car-content {
  padding: var(--spacing-sm);
}

.related-car-content h4 {
  margin: 0 0 var(--spacing-xs);
  font-size: 0.95rem;
  color: var(--text-accent);
}

.related-car-meta {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* Clases de utilidad */
.hidden {
  display: none !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .cars-container {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .collection-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .collection-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-container {
    max-width: none;
  }
  
  .filters-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-group {
    justify-content: space-between;
  }
  
  .filter-select {
    min-width: 0;
    flex-grow: 1;
  }
  
  .clear-filters-btn {
    margin-left: 0;
    margin-top: var(--spacing-xs);
  }
  
  .cars-container {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
  
  .car-meta {
    grid-template-columns: 1fr;
  }
  
  .car-details-grid {
    grid-template-columns: 1fr;
  }
  
  .car-footer {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: stretch;
    text-align: center;
  }
  
  .related-cars-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  .cars-container {
    grid-template-columns: 1fr;
  }
  
  .collection-stats {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .car-title {
    font-size: 2rem;
  }
  
  .car-list-link {
    flex-direction: column;
    text-align: center;
  }
  
  .car-list-image {
    width: 100%;
    height: 120px;
  }
  
  .car-list-details {
    justify-content: center;
  }
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.car-card, .car-list-item {
  animation: fadeInUp 0.5s ease forwards;
}

.car-card:nth-child(1) { animation-delay: 0.1s; }
.car-card:nth-child(2) { animation-delay: 0.2s; }
.car-card:nth-child(3) { animation-delay: 0.3s; }
.car-card:nth-child(4) { animation-delay: 0.4s; }
.car-card:nth-child(5) { animation-delay: 0.5s; }
.car-card:nth-child(6) { animation-delay: 0.6s; }

/* Estados de carga */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.no-results {
  text-align: center;
  padding: var(--spacing-lg);
  color: var(--text-light);
  font-style: italic;
}

/* Print styles */
@media print {
  .collection-controls,
  .filters-container,
  .share-buttons,
  .related-cars {
    display: none;
  }
  
  .car-gallery {
    page-break-inside: avoid;
  }
  
  .car-section {
    page-break-inside: avoid;
    margin-bottom: var(--spacing-md);
  }
}