/**
 * 软件分类页样式 - 卡片网格布局
 * 适用于 taxonomy-software_category.php
 */

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

.category-container {
  max-width: 1000px;
  margin: 3px auto 10px auto;
  padding: 0 0px;
}

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

/* ========================================
   筛选器
======================================== */
.category-filters {
  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: 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);
}

/* ========================================
   分类头部信息
======================================== */
.category-header-info {
  text-align: center;
  padding: 20px 0 30px 0;
  border-bottom: 2px solid #f0f0f0;
  margin-bottom: 30px;
}

.category-title {
  font-size: 2rem;
  font-weight: 800;
  color: #222;
  margin: 0 0 12px 0;
  background: linear-gradient(135deg, #409eff 0%, #337ecc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.category-description {
  font-size: 1rem;
  color: #666;
  margin: 0 0 16px 0;
  line-height: 1.6;
}

.category-stats {
  font-size: 0.95rem;
  color: #999;
}

.category-stats strong {
  color: #409eff;
  font-weight: 700;
  font-size: 1.2em;
}

/* ========================================
   软件卡片网格
======================================== */
.software-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.software-card {
  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;
  display: flex;
  flex-direction: column;
}

.software-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(64, 158, 255, 0.2);
  border-color: #409eff;
}

.software-card .card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px 16px 16px;
  flex: 1;
}

/* 软件图标 */
.card-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 16px;
  border-radius: 4px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.software-card:hover .software-icon {
  transform: scale(1.1);
}

.icon-placeholder {
  font-size: 3rem;
  color: #ccc;
}

/* 软件信息 */
.card-info {
  text-align: center;
  width: 100%;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  color: #222;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: color 0.2s;
}

.software-card:hover .card-title {
  color: #409eff;
}

.card-meta {
  font-size: 0.85rem;
  color: #999;
}

.version-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 快捷操作按钮 */
.card-actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid #f5f5f5;
}

.action-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  transition: all 0.2s;
  white-space: nowrap;
}

.download-btn {
  background: #409eff;
  color: #fff;
  border: 1px solid #409eff;
}

.download-btn:hover {
  background: #337ecc;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
}

.tutorial-btn {
  background: #fff;
  color: #409eff;
  border: 1px solid #409eff;
}

.tutorial-btn:hover {
  background: #409eff;
  color: #fff;
}

/* ========================================
   无内容提示
======================================== */
.no-software {
  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-software 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
======================================== */
@media (max-width: 992px) {
  .category-container {
    padding: 0 5px;
  }
  
  .software-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .category-container {
    padding: 0 10px;
  }
  
  .category-content-wrapper {
    padding: 16px;
  }
  
  .category-filters {
    padding: 12px;
  }
  
  .filter-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .filter-options {
    width: 100%;
  }
  
  .category-title {
    font-size: 1.6rem;
  }
  
  .software-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
  }
  
  .card-icon {
    width: 60px;
    height: 60px;
  }
  
  .card-title {
    font-size: 1rem;
  }
  
  .action-btn {
    font-size: 0.8rem;
    padding: 6px 10px;
  }
}

@media (max-width: 480px) {
  .category-container {
    padding: 0 8px;
  }
  
  .category-content-wrapper {
    padding: 12px;
  }
  
  .software-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .card-icon {
    width: 50px;
    height: 50px;
  }
  
  .card-actions {
    flex-direction: column;
    gap: 6px;
  }
}