/**
 * 教程归档页样式 - 小图列表布局
 * 适用于 archive-tutorial.php 和 taxonomy-tutorial_category.php
 */

/* ========================================
   页面容器
======================================== */
.xu5-archive-tutorial {
  min-height: 100vh;
  padding-top: 0;
  padding-bottom: 0px;
}

/* ========================================
   容器布局
======================================== */
.archive-container-full {
  max-width: 1000px;
  margin: 3px auto 10px auto;
  padding: 0 0px;
}

.archive-content-wrapper {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 24px;
}

/* 紧凑型筛选器 */
.archive-filters-compact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #fff;
  padding: 16px 18px;
  border-radius: 4px;
  margin-bottom: 24px;
  border: 1px solid #e8e8e8;
}

.filter-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #333;
  white-space: nowrap;
  padding-top: 5px;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}

.filter-options-scrollable {
  /* 移除滚动限制，让所有软件完整显示 */
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
  line-height: 1.2;
}

.filter-btn {
  display: inline-block;
  padding: 5px 12px;
  background: #f8f9fa;
  color: #555;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
  border: 1px solid #e8e8e8;
  line-height: 1.4;
}

.filter-btn:hover {
  background: #ecf5ff;
  border-color: #409eff;
  color: #337ecc;
  transform: translateY(-1px);
}

.filter-btn.active {
  background: #409eff;
  color: #fff;
  border-color: #409eff;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(64, 158, 255, 0.3);
}

/* ========================================
   主容器布局
======================================== */
.archive-container-sidebar {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  align-items: start;
}

/* ========================================
   侧边栏
======================================== */
.archive-sidebar {
  position: sticky;
  top: 80px;
}

.sidebar-widget {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 24px;
  margin-bottom: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.sidebar-widget:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.widget-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 18px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f0f0;
  color: #333;
  display: flex;
  align-items: center;
  gap: 8px;
  /* emoji已包含，无需额外样式 */
}

/* 分类列表 */
.category-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.category-list li {
  margin-bottom: 8px;
}

.category-list li:last-child {
  margin-bottom: 0;
}

.category-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 4px;
  text-decoration: none;
  color: #555;
  font-size: 0.95rem;
  transition: all 0.2s;
  background: #f8f9fa;
}

.category-list a:hover {
  background: #409eff;
  color: #fff;
  transform: translateX(5px);
}

.category-list li.active a {
  background: #409eff;
  color: #fff;
  font-weight: 600;
}

.cat-name {
  flex: 1;
}

.cat-count {
  background: rgba(0, 0, 0, 0.1);
  color: inherit;
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* 热门教程列表 */
.popular-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.popular-list li {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f0f0f0;
}

.popular-list li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.popular-list a {
  display: flex;
  gap: 12px;
  text-decoration: none;
  color: #333;
  transition: all 0.2s;
}

.popular-list a:hover {
  color: #409eff;
}

.popular-list a:hover .popular-title {
  color: #409eff;
}

.popular-thumb {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 4px;
  overflow: hidden;
}

.popular-thumb .thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.popular-title {
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.popular-meta {
  font-size: 0.8rem;
  color: #999;
  display: flex;
  align-items: center;
  gap: 4px;
  /* emoji已包含 */
}

/* 相关分类列表 */
.related-categories {
  list-style: none;
  margin: 0;
  padding: 0;
}

.related-categories li {
  margin-bottom: 10px;
}

.related-categories a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 4px;
  text-decoration: none;
  color: #555;
  font-size: 0.9rem;
  transition: all 0.2s;
  background: #f8f9fa;
}

.related-categories a:hover {
  background: #ecf5ff;
  color: #409eff;
  transform: translateX(3px);
}

.related-categories .count {
  color: #999;
  font-size: 0.85rem;
}

.no-data {
  color: #999;
  font-size: 0.9rem;
  text-align: center;
  padding: 20px 0;
}

/* ========================================
   主内容区
======================================== */
.archive-main {
  min-height: 500px;
}

/* 当前筛选提示 */
.current-filter {
  background: #ecf5ff;
  color: #409eff;
  padding: 14px 20px;
  border-radius: 4px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(64, 158, 255, 0.1);
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: #409eff;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(64, 158, 255, 0.15);
}

.clear-filter {
  color: #409eff;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}

.clear-filter:hover {
  color: #337ecc;
  text-decoration: underline;
}

/* ========================================
   教程列表 - 小图模式
======================================== */
.tutorial-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
}

.tutorial-item {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #f0f0f0;
}

.tutorial-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 24px rgba(64, 158, 255, 0.2);
  border-color: #409eff;
}

.tutorial-item .item-link {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  text-decoration: none;
  color: inherit;
  align-items: center;
}

/* 小缩略图 */
.item-thumbnail {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 4px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.tutorial-item:hover .item-img {
  transform: scale(1.1);
}

.item-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ccc;
  font-size: 1.8rem; /* 从2rem调整为1.8rem */
  background: #f8f9fa;
}

/* 内容区 */
.item-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.item-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
  color: #222;
  line-height: 1.5;
  flex: 1;
  min-width: 0;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tutorial-item:hover .item-title {
  color: #409eff;
}

/* 新标签 - 内联样式 */
.new-badge {
  display: inline-block;
  background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: 0 2px 6px rgba(238, 90, 111, 0.3);
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.item-category {
  flex-shrink: 0;
  background: #f0f0f0;
  color: #666;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
}

.item-excerpt {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.7;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 元信息 */
.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: #999;
  padding-top: 8px;
  border-top: 1px solid #f5f5f5;
}

.item-meta > span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

/* emoji已包含，无需i标签样式 */

.meta-software {
  color: #409eff;
  font-weight: 500;
}

.meta-date {
  color: #999;
}

.meta-views {
  color: #ff9800;
}

.meta-comments {
  color: #4caf50;
}

/* ========================================
   分页导航
======================================== */
.archive-pagination {
  margin-top: 50px;
  display: flex;
  justify-content: center;
}

.archive-pagination .page-numbers {
  display: inline-flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.archive-pagination .page-numbers li {
  display: inline-block;
}

.archive-pagination a,
.archive-pagination span.current,
.archive-pagination span.dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border-radius: 4px;
  text-decoration: none;
  color: #555;
  background: #fff;
  border: 1px solid #e0e0e0;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.archive-pagination a:hover {
  background: #409eff;
  color: #fff;
  border-color: #409eff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
}

.archive-pagination span.current {
  background: #409eff;
  color: #fff;
  border-color: #409eff;
  font-weight: 700;
}

.archive-pagination .prev,
.archive-pagination .next {
  font-weight: 600;
}

/* 箭头符号已使用 */

/* ========================================
   无内容提示
======================================== */
.no-tutorials {
  text-align: center;
  padding: 80px 20px;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.no-icon {
  font-size: 5rem;
  color: #ddd;
  margin-bottom: 20px;
  display: block;
}

.no-tutorials p {
  font-size: 1.15rem;
  color: #999;
  margin: 0 0 24px 0;
}

.btn-back {
  display: inline-block;
  padding: 12px 30px;
  background: #409eff;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
}

.btn-back:hover {
  background: #337ecc;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(64, 158, 255, 0.4);
}

/* ========================================
   响应式设计
======================================== */

/* 平板设备 */
@media (max-width: 1100px) {
  .archive-container-sidebar {
    grid-template-columns: 240px 1fr;
  }
}

@media (max-width: 992px) {
  .archive-container-full {
    padding: 0 5px;
  }
  
  .archive-container-sidebar {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .archive-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .item-thumbnail {
    width: 45px;
    height: 45px;
  }
}

/* 移动端响应式 */
@media (max-width: 768px) {

  .archive-container-full {
    margin: 3px auto;
    padding: 0 10px;
  }
  
  .archive-content-wrapper {
    padding: 16px;
    border-radius: 4px;
  }
  
  .archive-filters-compact {
    padding: 12px;
    margin-bottom: 16px;
  }
  
  .filter-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .filter-options {
    width: 100%;
  }
  
  .filter-btn {
    padding: 5px 14px;
    font-size: 0.85rem;
  }
  
  .archive-sidebar {
    grid-template-columns: 1fr;
  }
  
  .tutorial-item .item-link {
    gap: 12px;
    padding: 14px 16px;
  }
  
  .item-thumbnail {
    width: 45px;
    height: 45px;
  }
  
  .item-title {
    font-size: 1.05rem;
  }
  
  .item-excerpt {
    font-size: 0.9rem;
  }
  
  .item-meta {
    gap: 12px;
    font-size: 0.8rem;
  }
  
  .current-filter {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .clear-filter {
    align-self: flex-end;
  }
  
  .archive-pagination a,
  .archive-pagination span.current,
  .archive-pagination span.dots {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    font-size: 0.85rem;
  }
}

/* 公共底部样式已移至 footer.css 统一管理 */

/* ========================================
   响应式设计
======================================== */

@media (max-width: 480px) {
  .archive-container-full {
    margin: 5px auto;
    padding: 0 8px;
  }
  
  .archive-content-wrapper {
    padding: 12px;
  }
  
  .archive-filters-compact {
    padding: 10px;
    gap: 10px;
  }
  
  .tutorial-list {
    gap: 12px;
  }
  
  .tutorial-item .item-link {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 10px;
    padding: 12px;
  }
  
  .item-thumbnail {
    width: 40px;
    height: 40px;
  }
  
  .item-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  
  .item-title {
    font-size: 0.95rem;
  }
  
  .item-category {
    font-size: 0.75rem;
    padding: 3px 8px;
  }
  
  .item-excerpt {
    font-size: 0.85rem;
    -webkit-line-clamp: 2;
  }
  
  .item-meta {
    gap: 8px;
    font-size: 0.75rem;
    flex-wrap: wrap;
  }
  
  .archive-pagination .prev,
  .archive-pagination .next {
    font-size: 0;
  }
  
  .archive-pagination .prev i,
  .archive-pagination .next i {
    margin: 0;
  }
}

/* 置顶内容样式 */
.pinned-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff9800, #f44336);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin-left: 10px;
    vertical-align: middle;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    animation: pulse-scale 2s infinite;
}

@keyframes pulse-scale {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pinned-item {
    position: relative;
    border: 2px solid #ff9800;
    background: linear-gradient(135deg, #fff3e0, #ffffff);
    box-shadow: 0 4px 15px rgba(255,152,0,0.2);
    transition: all 0.3s ease;
}

.pinned-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(255,152,0,0.3);
}

.xu5-tutorial-archive-wrapper {
    max-width: 1100px;
}
.xu5-tutorial-archive-wrapper .xu5-archive-tutorial {
    padding: 0 30px 30px;
}
.xu5-tutorial-archive-wrapper .archive-container-full {
    margin: 0;
    max-width: none;
}