{template:header}

<main class="con">
  <div class="error-page">
    <div class="error-content">
      <div class="error-icon">
        <svg width="200" height="200" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
          <circle cx="100" cy="100" r="80" stroke="var(--glocolorb)" stroke-width="4" fill="none"/>
          <text x="100" y="120" text-anchor="middle" font-size="48" font-weight="bold" fill="var(--glocolorb)">404</text>
        </svg>
      </div>
      
      <h1 class="error-title">页面未找到</h1>
      
      <p class="error-message">
        抱歉，您访问的页面不存在或已被删除。<br>
        可能是链接错误或页面已经移动到其他位置。
      </p>
      
      <div class="error-actions">
        <a href="{$host}" class="btn btn-primary">返回首页</a>
        <a href="javascript:history.back()" class="btn btn-secondary">返回上页</a>
      </div>
      
      <div class="search-suggestion">
        <p>或者尝试搜索您需要的内容：</p>
        <form method="post" action="{$host}zb_system/cmd.php?act=search" class="search-form">
          <input type="text" name="q" placeholder="搜索关键词..." class="search-input">
          <button type="submit" class="search-btn">搜索</button>
        </form>
      </div>
    </div>
    
    {* 推荐内容 *}
    <div class="recommended-content">
      <h3>推荐内容</h3>
      <ul class="recommended-list">
        {php}
        // 获取最新文章
        $latest = $zbp->GetArticleList(
          array('*'),
          array(
            array('=', 'log_Status', 0)
          ),
          array('log_PostTime' => 'DESC'),
          array(6),
          null
        );
        {/php}
        
        {foreach $latest as $article}
        <li class="recommended-item">
          <div class="item-image">
            <a href="{$article.Url}">
              {php}
            $images = $article->AllImages;
            $img_src = !empty($images) ? $images[0] : $host . 'zb_users/theme/' . $theme . '/style/images/default.svg';
            {/php}
            <img src="{$img_src}" alt="{$article.Title}">
            </a>
          </div>
          <div class="item-content">
            <h4><a href="{$article.Url}">{$article.Title}</a></h4>
            <time>{$article.Time('m-d')}</time>
          </div>
        </li>
        {/foreach}
      </ul>
    </div>
  </div>
</main>

<style>
.error-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px;
  text-align: center;
}

.error-content {
  margin-bottom: 60px;
}

.error-icon {
  margin-bottom: 30px;
}

.error-title {
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 20px;
  font-weight: 600;
}

.error-message {
  font-size: 1.1rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 40px;
}

.error-actions {
  margin-bottom: 40px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  margin: 0 10px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--glocolorb);
  color: #fff;
}

.btn-primary:hover {
  background: var(--glocolora);
  color: #fff;
}

.btn-secondary {
  background: #f8f9fa;
  color: #666;
  border: 1px solid #ddd;
}

.btn-secondary:hover {
  background: #e9ecef;
  color: #333;
}

.search-suggestion {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid #eee;
}

.search-suggestion p {
  margin-bottom: 20px;
  color: #666;
}

.search-form {
  display: flex;
  justify-content: center;
  gap: 10px;
  max-width: 400px;
  margin: 0 auto;
}

.search-input {
  flex: 1;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
}

.search-input:focus {
  outline: none;
  border-color: var(--glocolorb);
}

.search-btn {
  background: var(--glocolorb);
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s ease;
}

.search-btn:hover {
  background: var(--glocolora);
}

.recommended-content {
  text-align: left;
}

.recommended-content h3 {
  font-size: 1.5rem;
  margin-bottom: 30px;
  text-align: center;
  color: #333;
}

.recommended-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.recommended-item {
  display: flex;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.recommended-item:hover {
  transform: translateY(-3px);
}

.item-image {
  width: 80px;
  height: 60px;
  position: relative;
  flex-shrink: 0;
}

.item-image img {
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
}

.item-content {
  padding: 10px 15px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.item-content h4 {
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 5px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.item-content h4 a {
  color: #333;
}

.item-content h4 a:hover {
  color: var(--glocolorb);
}

.item-content time {
  font-size: 12px;
  color: #999;
}

@media (max-width: 768px) {
  .error-page {
    padding: 40px 15px;
  }
  
  .error-title {
    font-size: 2rem;
  }
  
  .error-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }
  
  .btn {
    margin: 0;
    width: 200px;
  }
  
  .search-form {
    flex-direction: column;
  }
  
  .recommended-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .error-icon svg {
    width: 150px;
    height: 150px;
  }
  
  .error-title {
    font-size: 1.8rem;
  }
  
  .error-message {
    font-size: 1rem;
  }
}
</style>

{template:footer}