/* ========================================
   GENSHIN IMPACT - STYLES SPÉCIFIQUES
   ======================================== */

/* Variables CSS pour cohérence */
:root {
  --genshin-primary: #6e3071;
  --genshin-secondary: #eb7f97;
  --genshin-accent: #f29229;
  --genshin-background: #c9c7e4;
  --genshin-text: #9d6232;
  --genshin-white: #fff;
}

/* ========================================
   HEADER DE LA SÉRIE
   ======================================== */
.series-header {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 4px 24px #6e3071aa;
  padding: 50px 40px;
  margin-bottom: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.series-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--genshin-primary), var(--genshin-secondary), var(--genshin-accent));
}
.series-title {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 3rem;
  color: var(--genshin-primary);
  margin-bottom: 15px;
  font-weight: 700;
}
.series-subtitle {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.3rem;
  color: var(--genshin-secondary);
  margin-bottom: 25px;
  font-weight: 600;
}
.series-description {
  color: var(--genshin-text);
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 30px;
  line-height: 1.7;
}
.series-stats {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.series-stat { text-align: center; }
.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--genshin-accent);
  font-family: 'Poppins', Arial, sans-serif;
}
.stat-label {
  color: var(--genshin-primary);
  font-weight: 600;
  font-family: 'Poppins', Arial, sans-serif;
}

/* ========================================
   CONTRÔLES (FILTRES ET RECHERCHE)
   ======================================== */
.controls {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  padding: 25px;
  margin-bottom: 32px;
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.search-box { flex: 1; min-width: 250px; }
.search-input {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid var(--genshin-background);
  border-radius: 25px;
  font-family: 'Nunito', Arial, sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}
.search-input:focus { outline: none; border-color: var(--genshin-secondary); }
.filter-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.filter-btn {
  background: var(--genshin-background);
  color: var(--genshin-primary);
  border: none;
  border-radius: 20px;
  padding: 10px 20px;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--genshin-secondary);
  color: var(--genshin-white);
  transform: translateY(-2px);
}

/* ========================================
   GRILLE D'ÉPISODES
   ======================================== */
.episodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}
.episode-card {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  overflow: hidden;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
}
.episode-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(110, 48, 113, 0.2);
}
.episode-thumbnail {
  position: relative;
  width: 100%;
  height: 200px;
  background: var(--genshin-background);
  overflow: hidden;
}
.episode-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.episode-card:hover .episode-thumbnail img { transform: scale(1.05); }
.episode-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.8);
  color: var(--genshin-white);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: bold;
}
.episode-status {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--genshin-accent);
  color: var(--genshin-white);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: bold;
  font-family: 'Poppins', Arial, sans-serif;
}
.episode-status.new { background: var(--genshin-secondary); }
.episode-content { padding: 20px; }
.episode-number {
  color: var(--genshin-secondary);
  font-size: 0.9rem;
  font-weight: bold;
  font-family: 'Poppins', Arial, sans-serif;
  margin-bottom: 5px;
}
.episode-title {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.2rem;
  color: var(--genshin-primary);
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}
.episode-description {
  color: var(--genshin-text);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 15px;
}
.episode-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--genshin-text);
}
.episode-date { font-weight: 600; }
.episode-views { display: flex; align-items: center; gap: 5px; }

/* ========================================
   PAGINATION
   ======================================== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}
.page-btn {
  background: var(--genshin-background);
  color: var(--genshin-primary);
  border: none;
  border-radius: 8px;
  padding: 10px 15px;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.page-btn.active, .page-btn:hover {
  background: var(--genshin-secondary);
  color: var(--genshin-white);
}

/* ========================================
   CALL TO ACTION
   ======================================== */
.cta-section {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  padding: 40px;
  text-align: center;
  margin-bottom: 32px;
}
.cta-title {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.8rem;
  color: var(--genshin-primary);
  margin-bottom: 15px;
  font-weight: 600;
}
.cta-description { color: var(--genshin-text); margin-bottom: 25px; font-size: 1.1rem; }
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.cta-btn {
  background: var(--genshin-primary);
  color: var(--genshin-white);
  padding: 12px 30px;
  border-radius: 25px;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.cta-btn:hover {
  background: var(--genshin-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(110, 48, 113, 0.3);
}
.cta-btn.secondary { background: var(--genshin-accent); }
.cta-btn.secondary:hover { background: #e8841d; }

/* ========================================
   FOOTER SÉRIE
   ======================================== */
.series-footer {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  padding: 30px;
  text-align: center;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.footer-link {
  color: var(--genshin-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}
.footer-link:hover { color: var(--genshin-primary); }
.copyright {
  color: var(--genshin-text);
  font-size: 0.9rem;
}

/* ========================================
   STYLES SPÉCIFIQUES ÉPISODES
   ======================================== */
.episode-header {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 4px 24px #6e3071aa;
  padding: 40px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.episode-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--genshin-primary), var(--genshin-secondary), var(--genshin-accent));
}
.episode-breadcrumb {
  color: var(--genshin-secondary);
  font-size: 0.9rem;
  font-weight: bold;
  font-family: 'Poppins', Arial, sans-serif;
  margin-bottom: 10px;
}
.episode-breadcrumb a { color: var(--genshin-secondary); text-decoration: none; }
.episode-breadcrumb a:hover { color: var(--genshin-primary); }
.episode-main-title {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 2.5rem;
  color: var(--genshin-primary);
  margin-bottom: 15px;
  font-weight: 700;
}
.episode-summary {
  color: var(--genshin-text);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 25px;
}
.episode-info { display: flex; gap: 30px; flex-wrap: wrap; align-items: center; }
.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--genshin-text);
  font-weight: 600;
}

/* Vidéo principale */
.video-container {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  padding: 20px;
  margin-bottom: 32px;
}
.video-wrapper {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: 12px;
  overflow: hidden;
}
.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Chapitres */
.chapters-section {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  padding: 30px;
  margin-bottom: 32px;
}
.chapters-title {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.5rem;
  color: var(--genshin-primary);
  margin-bottom: 20px;
  font-weight: 600;
}
.chapters-list { list-style: none; padding: 0; }
.chapter-item {
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--genshin-background);
  cursor: pointer;
  transition: all 0.3s ease;
}
.chapter-item:last-child { border-bottom: none; }
.chapter-item:hover { background: #f8f8f8; padding-left: 10px; }
.chapter-time {
  background: var(--genshin-background);
  color: var(--genshin-primary);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: bold;
  font-family: 'Poppins', Arial, sans-serif;
  margin-right: 15px;
  min-width: 60px;
  text-align: center;
}
.chapter-title { color: var(--genshin-text); font-weight: 600; }

/* Navigation épisodes */
.episode-navigation {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
  padding: 25px;
  margin-bottom: 32px;
}
.nav-title {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.3rem;
  color: var(--genshin-primary);
  margin-bottom: 20px;
  font-weight: 600;
  text-align: center;
}
.nav-buttons { display: flex; justify-content: space-between; gap: 20px; }
.nav-btn {
  flex: 1;
  background: var(--genshin-background);
  color: var(--genshin-primary);
  padding: 15px 20px;
  border-radius: 12px;
  text-decoration: none;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.nav-btn:hover {
  background: var(--genshin-secondary);
  color: var(--genshin-white);
  transform: translateY(-2px);
}
.nav-btn.disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 900px) {
  .series-title { font-size: 2.2rem; }
  .episode-main-title { font-size: 2rem; }
  .series-stats { gap: 20px; }
  .controls { flex-direction: column; align-items: stretch; }
  .search-box { min-width: auto; }
  .filter-buttons { justify-content: center; }
  .episodes-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .episode-info { justify-content: center; }
  .nav-buttons { flex-direction: column; }
}
@media (max-width: 600px) {
  .series-header,
  .episode-header,
  .controls,
  .cta-section,
  .series-footer,
  .video-container,
  .chapters-section,
  .episode-navigation { padding: 25px 20px; }
  .series-title { font-size: 1.8rem; }
  .episode-main-title { font-size: 1.6rem; }
  .series-subtitle { font-size: 1.1rem; }
  .series-stats { flex-direction: column; gap: 15px; }
  .stat-number { font-size: 2rem; }
  .episode-info { flex-direction: column; gap: 15px; }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-in { animation: fadeIn 0.8s ease-in; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
/* États de chargement */
.loading,
.no-results {
  text-align: center;
  padding: 40px;
  color: var(--genshin-text);
}
.no-results {
  background: var(--genshin-white);
  border-radius: 20px;
  box-shadow: 0 2px 8px var(--genshin-background);
}