/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f5f5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  font-size: 1.8rem;
  font-weight: bold;
}

.logo i {
  margin-right: 10px;
  color: #ffd700;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Main Content */
.main {
  min-height: calc(100vh - 140px);
  padding: 2rem 0;
}

/* Filters */
.filters {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.search-bar {
  display: flex;
  margin-bottom: 1rem;
  max-width: 500px;
}

.search-bar input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid #ddd;
  border-radius: 25px 0 0 25px;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.search-bar input:focus {
  border-color: #667eea;
}

.search-bar button {
  padding: 12px 20px;
  background: #667eea;
  color: white;
  border: none;
  border-radius: 0 25px 25px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.search-bar button:hover {
  background: #5a6fd8;
}

.filter-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.filter-controls select {
  padding: 10px 12px;
  border: 2px solid #ddd;
  border-radius: 8px;
  font-size: 0.9rem;
  background: white;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.filter-controls select:focus {
  outline: none;
  border-color: #667eea;
}

/* Loading Spinner */
.loading-spinner {
  text-align: center;
  padding: 3rem;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Movies Grid */
.movies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.movie-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Ajustar el tamaño de los posters (aumentar un 40%) */
.movie-poster {
  width: 275px; /* 180px + 40% */
  height: 412px; /* 400px + 40% */
  background: #f0f0f0;
  position: relative;
  overflow: hidden;
  margin: 0 auto; /* Centra el poster dentro de su contenedor */
}

.movie-poster img {
  width: 100%; /* Asegura que la imagen ocupe todo el ancho del contenedor */
  height: auto; /* Mantiene la proporción de la imagen */
  object-fit: contain; /* Asegura que la imagen completa sea visible */
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Lazy loading - imagen pendiente de cargar */
.lazy-poster {
  opacity: 0.6;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100%;
}

.lazy-poster[src] {
  opacity: 1;
}

.movie-card:hover .movie-poster img {
  transform: scale(1.05);
}

.movie-poster .no-image {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-size: 3rem;
}

.movie-rating {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: bold;
}

.movie-year {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(102, 126, 234, 0.9);
  color: white;
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: bold;
}

.movie-info {
  padding: 1.5rem;
}

.movie-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: #333;
  line-height: 1.3;
}

.movie-genres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.genre-tag {
  background: #e3f2fd;
  color: #1976d2;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

.movie-overview {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.pagination button {
  padding: 10px 15px;
  border: 2px solid #ddd;
  background: white;
  color: #333;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.pagination button:hover:not(:disabled) {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

.pagination button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination .active {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

.pagination .page-info {
  margin: 0 1rem;
  font-weight: 500;
  color: #666;
}

.pagination-dots {
  padding: 10px 5px;
  color: #666;
  font-weight: bold;
}

/* Footer */
.footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 1.5rem 0;
  margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
  .header .container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav {
    gap: 1rem;
  }

  .filter-controls {
    grid-template-columns: 1fr;
  }

  .movies-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  .pagination {
    flex-wrap: wrap;
    gap: 0.3rem;
  }

  .pagination button {
    padding: 8px 12px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .movies-grid {
    grid-template-columns: 1fr;
  }

  .filters {
    padding: 1rem;
  }

  .movie-info {
    padding: 1rem;
  }
}