/* ===================================
   PERFORMERS PAGE STYLES - OPTIMIZED
   =================================== */

/* Layout principal */
.performers-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 15px;
  min-height: 60vh;
}

/* En-tête de la page */
.section-header {
  margin-bottom: 30px;
  text-align: center;
  contain: layout;
}

.section-header h1 {
  font-size: 2.2rem;
  margin: 0 0 10px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 600;
  line-height: 1.2;
}

.section-header i {
  color: #ff0000;
  filter: drop-shadow(0 0 4px rgba(255, 0, 0, 0.3));
}

.performers-count {
  color: #aaa;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 500;
}

.performers-count i {
  color: #ff0000;
  font-size: 1rem;
}

/* Filtres alphabétiques optimisés */
.alpha-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
  margin-bottom: 30px;
  background: rgba(0, 0, 0, 0.2);
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  contain: layout;
}

.alpha-filters a {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 500;
  padding: 0 8px;
  font-size: 0.9rem;
  will-change: transform, background-color;
}

.alpha-filters a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.alpha-filters a.active {
  background: linear-gradient(135deg, #ff0000, #cc0000);
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.4);
  transform: translateY(-1px);
}

/* Grille des performers avec optimisations GPU */
.performers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 25px;
  contain: layout;
}

.performer-card {
  overflow: hidden;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  will-change: transform, box-shadow;
  contain: layout;
  position: relative;
}

.performer-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(255, 0, 0, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
  pointer-events: none;
}

.performer-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
  background: rgba(0, 0, 0, 0.5);
}

.performer-card:hover::before {
  opacity: 1;
}

.performer-card a {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  height: 100%;
  color: #fff;
  position: relative;
  z-index: 2;
}

/* Container d'image avec overlay */
.performer-img-container {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
}

.performer-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Lazy loading placeholder */
.lazy-image {
  background: linear-gradient(45deg, #333, #555);
  background-size: 20px 20px;
  animation: loading-shimmer 1.5s infinite ease-in-out;
}

@keyframes loading-shimmer {
  0% {
    background-position: -20px 0;
  }
  100% {
    background-position: 20px 0;
  }
}

.lazy-image[src] {
  animation: none;
  background: none;
}

.performer-card:hover .performer-img-container img {
  transform: scale(1.1) rotate(1deg);
}

/* Overlay d'image avec icône */
.image-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: rgba(255, 0, 0, 0.9);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 3;
}

.image-overlay i {
  color: #fff;
  font-size: 1.2rem;
}

.performer-card:hover .image-overlay {
  transform: translate(-50%, -50%) scale(1);
}

/* Texte et métadonnées */
.performer-card h3 {
  padding: 15px 15px 5px;
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  transition: color 0.3s ease;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.performer-card:hover h3 {
  color: #ff0000;
  text-shadow: 0 0 8px rgba(255, 0, 0, 0.3);
}

.performer-card .video-count {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: #aaa;
  font-size: 0.9rem;
  margin-bottom: 15px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.performer-card:hover .video-count {
  color: #ccc;
}

.performer-card .video-count i {
  color: #ff0000;
  font-size: 0.8rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Message quand pas de résultats */
.no-results {
  grid-column: 1 / -1;
  padding: 60px 20px;
  text-align: center;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.4));
  border-radius: 15px;
  color: #aaa;
  border: 2px dashed rgba(255, 255, 255, 0.1);
}

.no-results i {
  font-size: 4rem;
  margin-bottom: 20px;
  color: #555;
  display: block;
}

.no-results p {
  font-size: 1.2rem;
  margin: 0;
  line-height: 1.5;
}

/* Pagination optimisée */
.pagination-container {
  margin-top: 50px;
  display: flex;
  justify-content: center;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-item {
  margin: 0;
}

.page-link {
  min-width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 12px;
  font-weight: 500;
  font-size: 0.95rem;
  will-change: transform, background-color;
  backdrop-filter: blur(10px);
}

.page-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  color: #fff;
}

.page-item.active .page-link {
  background: linear-gradient(135deg, #ff0000, #cc0000);
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.4);
  transform: translateY(-1px);
}

.page-item.active .page-link:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #ff0000, #cc0000);
}

.pagination span.page-link {
  background: transparent;
  color: #666;
  cursor: default;
}

.pagination span.page-link:hover {
  transform: none;
  background: transparent;
  box-shadow: none;
}

/* Indicateur de chargement AJAX */
.loading-indicator {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  padding: 20px 30px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 9999;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.loading-indicator i {
  font-size: 1.5rem;
  color: #ff0000;
}

.loading-indicator span {
  font-size: 1.1rem;
  font-weight: 500;
}

/* Responsive Design */
@media (max-width: 992px) {
  .performers-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
  }

  .alpha-filters a {
    min-width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .performers-page {
    padding: 15px 10px;
  }

  .section-header h1 {
    font-size: 1.8rem;
    flex-direction: column;
    gap: 8px;
  }

  .performers-count {
    font-size: 1rem;
  }

  .alpha-filters {
    padding: 12px;
    gap: 4px;
  }

  .alpha-filters a {
    min-width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .performers-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
  }

  .performer-card h3 {
    padding: 12px 10px 5px;
    font-size: 1rem;
  }

  .performer-card .video-count {
    font-size: 0.85rem;
    margin-bottom: 12px;
  }

  .page-link {
    min-width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .alpha-filters {
    gap: 3px;
    padding: 8px;
  }

  .alpha-filters a {
    min-width: 28px;
    height: 28px;
    font-size: 0.75rem;
    padding: 0 6px;
  }

  .performers-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
  }

  .performer-card h3 {
    font-size: 0.9rem;
    padding: 10px 8px 4px;
  }

  .performer-card .video-count {
    font-size: 0.8rem;
    margin-bottom: 10px;
  }

  .page-link {
    min-width: 36px;
    height: 36px;
    font-size: 0.85rem;
    padding: 0 8px;
  }

  .no-results {
    padding: 40px 15px;
  }

  .no-results i {
    font-size: 3rem;
    margin-bottom: 15px;
  }

  .no-results p {
    font-size: 1rem;
  }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
  .performer-card {
    background: rgba(0, 0, 0, 0.4);
  }

  .alpha-filters {
    background: rgba(0, 0, 0, 0.3);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .performer-card,
  .alpha-filters a,
  .page-link,
  .performer-img-container img,
  .image-overlay {
    transition: none;
    animation: none;
  }

  .performer-card:hover {
    transform: none;
  }

  .performer-card:hover .performer-img-container img {
    transform: none;
  }

  .alpha-filters a:hover {
    transform: none;
  }

  .page-link:hover {
    transform: none;
  }
}

/* Print styles */
@media print {
  .language-selector,
  .pagination-container,
  .loading-indicator {
    display: none !important;
  }

  .performer-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .performers-grid {
    gap: 15px;
  }
}