/* Estilos de medios */

/* Media Controls */
.media-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
  gap: 16px;
}

.view-options {
  display: flex;
  gap: 8px;
}

.view-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.view-btn:hover {
  background: var(--accent-alpha);
  border-color: var(--accent);
}

.view-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.view-btn svg {
  width: 16px;
  height: 16px;
}

.sort-select {
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}

/* Media Grid - Optimized Layout */
.media-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

/* Grid responsivo para videos */
.media-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

@media (min-width: 640px) {
  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

@media (min-width: 1024px) {
  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (min-width: 1400px) {
  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

/* Media Items */
.media-item {
  position: relative;
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  cursor: pointer;
}

.media-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  border-color: var(--accent);
}

.media-item img,
.media-item video {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.media-item-info {
  padding: 12px;
}

.media-item-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin: 0 0 4px 0;
  line-height: 1.4;
}

.media-item-meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Video specific styles */
.video-item {
  aspect-ratio: 16/9;
}

.video-item img {
  height: 100%;
}

.video-play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  transition: all 0.3s ease;
}

.media-item:hover .video-play-overlay {
  background: var(--accent);
  transform: translate(-50%, -50%) scale(1.1);
}

/* List View */
.media-grid.list-view {
  grid-template-columns: 1fr;
  gap: 12px;
}

.media-grid.list-view .media-item {
  display: flex;
  align-items: center;
  padding: 12px;
}

.media-grid.list-view .media-item img {
  width: 120px;
  height: 80px;
  margin-right: 16px;
  border-radius: 8px;
}

.media-grid.list-view .media-item-info {
  flex: 1;
  padding: 0;
}

/* Load More Button */
.load-more-btn {
  display: block;
  margin: 24px auto;
  padding: 12px 32px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.load-more-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.load-more-btn:disabled {
  background: var(--muted);
  cursor: not-allowed;
  transform: none;
}

/* Loading States */
.loading-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: var(--muted);
  font-size: 16px;
}

.media-item.loading {
  background: var(--surface);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Mobile optimizations */
@media (max-width: 640px) {
  .media-controls {
    flex-direction: column;
    gap: 12px;
  }
  
  .view-options {
    width: 100%;
    justify-content: center;
  }
  
  .view-btn {
    flex: 1;
    justify-content: center;
  }
  
  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
  }
}