/* 分类项目样式 */
.category-item {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: var(--vscode-text);
}

.category-item.active {
  background: var(--vscode-highlight);
}

.category-item:hover {
  background: var(--vscode-active);
}

.category-item i {
  margin-right: 0.5rem;
  color: #dcb67a;
  font-size: 0.9rem;
}

.category-item span {
  color: var(--vscode-text);
}

.category-item .count {
  color: #808080;
  font-size: 0.8rem;
  margin-left: auto; /* Push count to the right */
  flex-shrink: 0; /* Prevent count from shrinking */
  min-width: 20px; /* Ensure minimum width for alignment */
  text-align: right; /* Right align the numbers */
  padding-left: 8px; /* Add some spacing */
}

/* 分类概览样式 */
.categories-overview {
  padding: 1rem;
}

.categories-overview h1 {
  color: var(--vscode-text);
  margin-bottom: 2rem;
  font-size: 1.8rem;
  border-bottom: 1px solid var(--vscode-border);
  padding-bottom: 0.5rem;
}

.categories-overview h1 i {
  color: var(--vscode-accent);
  margin-right: 0.5rem;
}

.no-categories {
  text-align: center;
  padding: 2rem;
  color: var(--vscode-text);
  background: var(--vscode-sidebar);
  border-radius: 4px;
}

.category-section {
  background: var(--vscode-sidebar);
  border: 1px solid var(--vscode-border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-section:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--vscode-active);
  border-bottom: 1px solid var(--vscode-border);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.category-header:hover {
  background: var(--vscode-highlight);
}

.category-header i {
  color: #dcb67a;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.category-header .toggle-icon {
  margin-left: auto;
  transition: transform 0.3s ease;
  color: var(--vscode-text);
}

.category-header.collapsed .toggle-icon {
  transform: rotate(-90deg);
}

.category-link {
  text-decoration: none;
  color: inherit;
  flex: 1;
  display: flex;
  align-items: center;
}

.category-link:hover h2 {
  color: var(--vscode-accent);
}

.category-header h2 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--vscode-text);
  transition: color 0.2s ease;
}

.category-header .count {
  padding: 0.25rem 0.75rem;
  background: var(--vscode-sidebar);
  border-radius: 12px;
  font-size: 0.9rem;
  color: #808080;
  flex-shrink: 0;
}

.category-posts {
  padding: 1rem;
  max-height: 400px;
  overflow-y: auto;
  transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
}

.category-posts.collapsed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  overflow: hidden;
}

.category-posts::-webkit-scrollbar {
  width: 6px;
}

.category-posts::-webkit-scrollbar-track {
  background: var(--vscode-sidebar);
}

.category-posts::-webkit-scrollbar-thumb {
  background-color: #888;
  border-radius: 3px;
}

.post-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  margin-bottom: 0.5rem;
}

.post-item:hover {
  background: var(--vscode-active);
}

.post-item i {
  color: #519aba;
  font-size: 1rem;
  flex-shrink: 0;
}

.post-info {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.post-info a {
  color: var(--vscode-text);
  text-decoration: none;
  font-size: 0.95rem;
}

.post-info a:hover {
  color: var(--vscode-accent);
}

.post-info .date {
  color: #808080;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.post-info .date i {
  color: #808080;
  font-size: 0.85rem;
}

/* 单个分类详情页 */
.category-detail {
  background: var(--vscode-sidebar);
  border: 1px solid var(--vscode-border);
  border-radius: 4px;
  overflow: hidden;
}

/* 响应式布局 */
@media (max-width: 768px) {
  .post-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .category-header {
    flex-wrap: wrap;
  }
  
  .vscode-container {
    flex-direction: column;
  }
  
  .sidebar-explorer {
    width: 100%;
    max-width: none;
    margin-bottom: 1rem;
  }
  
  .editor-content {
    width: 100%;
  }
}

@media (min-width: 1200px) {
  .categories-overview {
    grid-template-columns: repeat(2, 1fr);
  }
}