/* 归档页面头部样式 */
.archive-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--vscode-sidebar);
  border: 1px solid var(--vscode-border);
  border-radius: 4px;
  margin-bottom: 2rem;
}

.archive-header h1 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 1.5rem;
  color: var(--vscode-text);
}

.archive-header i {
  color: #569cd6;
}

.archive-count {
  padding: 0.25rem 0.75rem;
  background: var(--vscode-active);
  border-radius: 12px;
  font-size: 0.9rem;
  color: var(--vscode-text);
}

/* 时间线容器样式 */
.timeline-container {
  padding: 1rem;
}

.timeline-year {
  margin-bottom: 2rem;
}

.year-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--vscode-active);
  border-radius: 4px;
  color: var(--vscode-text);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.year-header i {
  color: #569cd6;
}

.year-count {
  font-size: 0.9rem;
  color: #858585;
  margin-left: 0.5rem;
}

/* 文章时间线样式 */
.timeline-post {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem;
  margin: 0.5rem 0;
  border-left: 2px solid var(--vscode-border);
  transition: all 0.2s ease;
}

.timeline-post:hover {
  background: var(--vscode-active);
  border-left-color: #569cd6;
}

.post-date {
  min-width: 100px;
  color: #858585;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.post-info {
  flex: 1;
}

.post-info a {
  color: var(--vscode-text);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s ease;
}

.post-info a:hover {
  color: #569cd6;
}

.post-meta {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #858585;
  display: flex;
  gap: 1rem;
}

/* 左侧归档树样式 */
.archive-year {
  margin-bottom: 0.5rem;
}

.archive-year .folder {
  cursor: pointer;
}

.archive-posts {
  margin-left: 1.2rem;
  border-left: 1px solid var(--vscode-border);
}

.archive-posts .file {
  padding: 0.3rem 0.5rem;
  font-size: 0.9rem;
}

.archive-posts .file.active {
  background: var(--vscode-highlight);
}

.archive-posts .file a {
  color: var(--vscode-text);
  text-decoration: none;
}

.archive-posts .file:hover {
  background: var(--vscode-active);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .timeline-post {
    flex-direction: column;
    gap: 0.5rem;
  }

  .post-date {
    min-width: auto;
  }
}