/**
 * 归档页面样式
 * Archive Page CSS - Navigation Links Archive
 */

/* 归档页面主容器 */
.category-section {
  background: transparent;
  padding: 40px 0 20px 0;
  min-height: calc(100vh - 200px);
}

/* 归档页面面包屑导航样式已移至 blog.css 统一管理 */

.category-wrapper {
  display: flex;
  gap: 16px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

body.dark-mode .category-wrapper {
  background: rgba(26, 29, 41, 0.8);
}

/* 左侧分类侧边栏 */
.category-sidebar {
  width: 220px;
  background: rgba(248, 249, 250, 0.3);
  border-right: 1px solid var(--border-color);
  flex-shrink: 0;
  transition: var(--transition);
  position: sticky;
  top: 20px;
  align-self: flex-start;
  overflow-y: visible;
  scroll-behavior: smooth;
}

/* 分类侧边栏滚动条样式 */
.category-sidebar::-webkit-scrollbar {
  width: 4px;
}

.category-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.category-sidebar::-webkit-scrollbar-thumb {
  background: rgba(94, 114, 228, 0.3);
  border-radius: 2px;
}

.category-sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(94, 114, 228, 0.5);
}

body.dark-mode .category-sidebar {
  background: rgba(26, 29, 41, 0.3);
  border-right-color: var(--border-color);
}

.category-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  background: var(--white);
}

body.dark-mode .category-sidebar-header {
  background: rgba(255, 255, 255, 0.05);
}

.category-sidebar-header h2 {
  margin: 0;
  font-size: 16px;
  color: var(--text-color);
}

.category-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 5px;
  border-radius: 4px;
  transition: var(--transition);
}

.category-toggle:hover {
  background: var(--border-color);
  color: var(--text-color);
}

.category-sidebar-content {
  padding: 16px 0;
  overflow-y: visible;
}

.category-list {
  padding: 0 12px;
}

.category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 4px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-color);
  transition: var(--transition);
  border: 2px solid transparent;
}

.category-item:hover {
  background: rgba(94, 114, 228, 0.1);
  color: var(--primary-color);
}

.category-item.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

body.dark-mode .category-item:hover {
  background: rgba(94, 114, 228, 0.2);
}

body.dark-mode .category-item.active {
  background: var(--primary-color);
  color: white;
}

.category-icon {
  width: 28px;
  height: 28px;
  background: var(--white);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: var(--transition);
}

.category-item.active .category-icon {
  background: rgba(255, 255, 255, 0.2);
}

body.dark-mode .category-icon {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-color);
}

body.dark-mode .category-item.active .category-icon {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.category-info {
  flex: 1;
  min-width: 0;
}

.category-name {
  font-weight: 500;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.category-item.active .category-count {
  color: rgba(255, 255, 255, 0.8);
}

/* 热门标签 */
.hot-tags {
  margin-top: 24px;
  padding: 0 12px;
}

.hot-tags h3 {
  font-size: 14px;
  color: var(--text-color);
  margin: 0 0 12px 0;
  font-weight: 600;
}

.tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-item {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(94, 114, 228, 0.1);
  color: var(--primary-color);
  border-radius: 12px;
  font-size: 12px;
  text-decoration: none;
  transition: var(--transition);
}

.tag-item:hover,
.tag-item.active {
  background: var(--primary-color);
  color: white;
}

.no-tags {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}

/* 右侧内容区域 */
.category-content {
  flex: 1;
  background: rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

body.dark-mode .category-content {
  background: rgba(37, 42, 58, 0.3);
}

.category-content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-light);
  transition: var(--transition);
  gap: 16px;
  flex-wrap: wrap;
}

body.dark-mode .category-content-header {
  background: var(--bg-light);
  border-bottom-color: var(--border-color);
}

/* 标签切换 */
.category-tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  padding: 8px 16px;
  background: transparent;
  border: 2px solid transparent;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--primary-color);
  background: rgba(94, 114, 228, 0.1);
}

.tab-btn.active {
  color: var(--primary-color);
  background: rgba(94, 114, 228, 0.1);
  border-color: var(--primary-color);
}

/* 头部操作区 */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* 提交按钮 */
.submit-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.submit-link-btn:hover {
  background: #4c63d2;
}

/* 内容主体 */
.category-content-body {
  flex: 1;
  padding: 16px 20px;
  overflow-y: visible;
}

/* 链接列表 */
.links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: opacity 0.3s ease;
}

.link-item-wrapper {
  position: relative;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 2px solid transparent;
}

.link-item-wrapper:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-color);
}

body.dark-mode .link-item-wrapper {
  background: rgba(255, 255, 255, 0.05);
}

body.dark-mode .link-tags-inline .link-tag {
  background: linear-gradient(135deg, rgba(94, 114, 228, 0.15) 0%, rgba(94, 114, 228, 0.25) 100%);
  border-color: rgba(94, 114, 228, 0.3);
  color: #7c96ff;
}

body.dark-mode .link-item-wrapper:hover .link-tags-inline .link-tag {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(94, 114, 228, 0.4);
}

.link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  text-decoration: none;
  color: var(--text-color);
}

.link-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  flex-shrink: 0;
  overflow: hidden;
}

.link-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.link-icon .icon-emoji {
  font-size: 24px;
}

.link-icon .icon-placeholder {
  font-size: 20px;
  opacity: 0.5;
}

.link-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* 标题和标签容器 */
.link-title-with-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.link-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-color);
  transition: var(--transition);
}

.link-title a {
  color: inherit;
  text-decoration: none;
}

/* 标题旁边的标签 */
.link-tags-inline {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.link-tags-inline .link-tag {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px 6px;
  background: linear-gradient(135deg, rgba(94, 114, 228, 0.08) 0%, rgba(94, 114, 228, 0.12) 100%);
  color: var(--primary-color);
  border: 1px solid rgba(94, 114, 228, 0.15);
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.link-tags-inline .link-tag::before {
  content: '#';
  opacity: 0.6;
  font-weight: 600;
}

.link-item-wrapper:hover .link-tags-inline .link-tag {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(94, 114, 228, 0.3);
}

.link-item-wrapper:hover .link-title {
  color: var(--primary-color);
}

.link-description {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 直达按钮 */
.link-item-direct {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(94, 114, 228, 0.1);
  color: var(--primary-color);
  border-radius: 6px;
  text-decoration: none;
  transition: var(--transition);
  opacity: 0;
}

.link-item-wrapper:hover .link-item-direct {
  opacity: 1;
}

.link-item-direct:hover {
  background: var(--primary-color);
  color: white;
}

/* 无链接提示 */
.no-links {
  text-align: center;
  padding: 60px 20px;
}

.no-links-icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.no-links h3 {
  font-size: 20px;
  color: var(--text-color);
  margin: 0 0 10px 0;
}

.no-links p {
  color: var(--text-muted);
  margin: 0 0 20px 0;
}

.add-link-btn {
  display: inline-block;
  padding: 10px 24px;
  background: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  transition: var(--transition);
}

.add-link-btn:hover {
  background: #4c63d2;
}

/* 分页 */
.pagination-wrapper {
  margin-top: 30px;
  display: flex;
  justify-content: center;
}

.pagination-wrapper .pagination,
.pagination-wrapper .nav-links {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.pagination-wrapper .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  background: var(--white);
  color: var(--text-color);
  border-radius: 8px;
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
  border: 2px solid transparent;
}

.pagination-wrapper .page-numbers:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.pagination-wrapper .page-numbers.current {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* 响应式 - 平板 */
@media (max-width: 1024px) {
  .category-wrapper {
    flex-direction: column;
  }

  .category-sidebar {
    width: 100%;
    position: static;
  }
}

/* 响应式 - 手机 */
@media (max-width: 768px) {
  .category-section {
    padding: 20px 0 10px 0;
  }
  
  .archive-breadcrumb {
    padding: 16px;
    font-size: 13px;
  }

  .category-wrapper {
    gap: 0;
    border-radius: 8px;
  }

  .category-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .category-toggle {
    display: block;
  }

  .category-sidebar-content {
    display: none;
    max-height: 400px;
    overflow-y: auto;
  }

  .category-sidebar-content.show {
    display: block !important;
  }

  .category-content-header {
    padding: 12px 15px;
    flex-direction: column;
    align-items: stretch;
  }

  .category-tabs {
    width: 100%;
    justify-content: center;
  }

  .header-actions {
    width: 100%;
  }

  .submit-link-btn {
    width: 100%;
    justify-content: center;
  }

  .category-content-body {
    padding: 12px 15px;
  }

  .link-item {
    padding: 12px;
  }

  .link-icon {
    width: 40px;
    height: 40px;
  }

  .link-icon .icon-emoji {
    font-size: 20px;
  }

  .link-title-with-tags {
    gap: 6px;
  }

  .link-title {
    font-size: 14px;
  }

  .link-tags-inline {
    gap: 4px;
  }

  .link-tags-inline .link-tag {
    font-size: 10px;
    padding: 2px 5px;
  }

  .link-description {
    font-size: 12px;
  }

  .link-item-direct {
    opacity: 1;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
  }

  .link-item-direct svg {
    width: 12px;
    height: 12px;
  }
}

@media (max-width: 480px) {
  .category-content-header {
    padding: 10px 12px;
  }

  .tab-btn {
    padding: 6px 12px;
    font-size: 13px;
  }

  .category-content-body {
    padding: 10px 12px;
  }

  .link-item {
    padding: 10px;
    gap: 10px;
  }

  .link-icon {
    width: 36px;
    height: 36px;
  }

  .link-title-with-tags {
    gap: 5px;
  }

  .link-title {
    font-size: 13px;
  }

  .link-tags-inline .link-tag {
    font-size: 10px;
    padding: 1px 4px;
  }

  .link-description {
    font-size: 11px;
  }

  .pagination-wrapper .page-numbers {
    min-width: 36px;
    height: 36px;
    font-size: 14px;
  }
}

/* ========================================
   归档页面样式 - 卡片布局
   ======================================== */

.archive-section {
  padding: 40px 0 20px 0;
  min-height: calc(100vh - 200px);
}

/* 归档头部 */
.archive-header {
  text-align: center;
  margin-bottom: 60px;
}

.archive-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--text-color);
  margin: 0 0 16px 0;
  letter-spacing: -0.02em;
}

.archive-description {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* 文章卡片列表 */
.archive-posts {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

/* 卡片样式 */
.archive-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 2px solid transparent;
  height: 100%;
  display: flex;
  flex-direction: column;
}

body.dark-mode .archive-card {
  background: rgba(26, 29, 41, 0.8);
}

.archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(94, 114, 228, 0.15);
  border-color: var(--primary-color);
}

.card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-color);
  margin: 0 0 16px 0;
  line-height: 1.4;
  transition: var(--transition);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.archive-card:hover .card-title {
  color: var(--primary-color);
}

.card-excerpt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 auto 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
}

.meta-separator {
  opacity: 0.5;
}

.card-category {
  color: var(--primary-color);
  font-weight: 500;
}

/* 分页 */
.archive-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 60px;
  flex-wrap: wrap;
}

.archive-pagination a,
.archive-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  color: var(--text-color);
  background: transparent;
  border: 2px solid transparent;
}

.archive-pagination a:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.archive-pagination .current {
  color: white;
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.archive-pagination .dots {
  border: none;
  cursor: default;
}

/* 空状态 */
.archive-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
  font-size: 18px;
}

/* 响应式 */
@media (max-width: 1024px) {
  .archive-posts {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .archive-section {
    padding: 20px 0 10px 0;
  }

  .archive-header {
    margin-bottom: 40px;
  }

  .archive-title {
    font-size: 36px;
  }

  .archive-description {
    font-size: 16px;
  }

  .archive-posts {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
  }

  .archive-card {
    padding: 24px;
  }

  .card-title {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .card-excerpt {
    font-size: 14px;
  }

  .card-footer {
    margin-top: 16px;
    padding-top: 16px;
  }

  .card-meta {
    font-size: 13px;
  }

  .archive-pagination {
    margin-top: 40px;
  }

  .archive-pagination a,
  .archive-pagination span {
    min-width: 40px;
    height: 40px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .archive-section {
    padding: 20px 0 10px 0;
  }

  .archive-header {
    margin-bottom: 30px;
  }

  .archive-title {
    font-size: 28px;
  }

  .archive-description {
    font-size: 15px;
  }

  .archive-posts {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .archive-card {
    padding: 20px;
  }

  .archive-card:hover {
    transform: translateY(-2px);
  }

  .card-title {
    font-size: 18px;
    margin-bottom: 12px;
  }

  .card-excerpt {
    font-size: 14px;
    -webkit-line-clamp: 2;
  }

  .card-footer {
    margin-top: 12px;
    padding-top: 12px;
  }

  .card-meta {
    font-size: 13px;
  }

  .archive-pagination {
    margin-top: 30px;
    gap: 6px;
  }

  .archive-pagination a,
  .archive-pagination span {
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    font-size: 13px;
  }
}