/* Category Filter Styles */
.category-filter-wrapper {
  margin-bottom: 2rem;
  padding: 1rem 0;
}

.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #666;
  background-color: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-family: inherit;
}

.filter-btn:hover {
  background-color: #e8e8e8;
  border-color: #bbb;
  color: #333;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.filter-btn.active {
  background-color: #007acc;
  color: #fff;
  border-color: #007acc;
  box-shadow: 0 2px 6px rgba(0, 122, 204, 0.3);
}

.filter-btn.active:hover {
  background-color: #005a9e;
  border-color: #005a9e;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 122, 204, 0.4);
}

/* Post List Item Animations */
.post-item {
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 1;
  transform: translateY(0);
}

.post-item.hide {
  opacity: 0;
  transform: translateY(-10px);
}

.post-item.show {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media screen and (max-width: 600px) {
  .category-filter {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
  }
}

/* Dark mode support (if theme supports it) */
@media (prefers-color-scheme: dark) {
  .filter-btn {
    color: #ccc;
    background-color: #2d2d2d;
    border-color: #444;
  }

  .filter-btn:hover {
    background-color: #3d3d3d;
    border-color: #555;
    color: #fff;
  }

  .filter-btn.active {
    background-color: #007acc;
    color: #fff;
    border-color: #007acc;
  }
}

/* Translation Layout Styles */
.translation-cover {
  margin: 2rem 0;
  text-align: center;
}

.translation-cover img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.translation-description {
  font-size: 1.1rem;
  font-style: italic;
  color: #666;
  margin: 1rem 0 1.5rem 0;
  padding: 1rem;
  background-color: #f9f9f9;
  border-left: 4px solid #007acc;
  border-radius: 4px;
}

.translation-links {
  margin: 1.5rem 0;
  padding: 1rem;
  background-color: #f5f9ff;
  border-radius: 6px;
  border: 1px solid #d0e4ff;
}

.translation-links p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

.translation-links a {
  color: #007acc;
  text-decoration: none;
  font-weight: 500;
}

.translation-links a:hover {
  text-decoration: underline;
}

/* Dark mode support for translation styles */
@media (prefers-color-scheme: dark) {
  .translation-description {
    background-color: #2d2d2d;
    color: #ccc;
    border-left-color: #007acc;
  }

  .translation-links {
    background-color: #1a2332;
    border-color: #2d4566;
  }

  .translation-links a {
    color: #4da6ff;
  }
}