/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #edf1f7;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: #c3d0e3;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #416d9d;
}

/* 卡片悬停效果 */
.site-card {
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.site-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 复制成功提示动画 */
@keyframes fadeInOut {
  0% { opacity: 0; transform: translateY(10px); }
  20% { opacity: 1; transform: translateY(0); }
  80% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-10px); }
}

.copy-success-animation {
  animation: fadeInOut 2s ease forwards;
}

/* 移动端侧边栏 */
@media (max-width: 768px) {
  .mobile-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  
  .mobile-sidebar.open {
    transform: translateX(0);
  }
  
  .mobile-overlay {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  
  .mobile-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }
}

/* 多行文本截断 */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 侧边栏控制 */
#sidebar-toggle {
  display: none;
}

@media (min-width: 769px) {
  #sidebar-toggle:checked ~ .sidebar {
    margin-left: -16rem;
  }
  
  #sidebar-toggle:checked ~ .main-content {
    margin-left: 0;
  }
}

/* 根据 submission_enabled 控制按钮显示 */
[data-submission="false"] #addSiteBtnSidebar {
  display: none;
}

[data-submission="false"]::after {
  content: "访客书签提交功能已关闭";
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  color: #416d9d;
  background-color: white;
  border: 1px solid #f6ede1;
  border-radius: 0.5rem;
}