/* 弹窗动画 */
.fixed {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 滚动条样式 */
.overflow-y-auto::-webkit-scrollbar {
  width: 6px;
}

.overflow-y-auto::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.overflow-y-auto::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px;
}

.overflow-y-auto::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* 按钮悬停效果 */
.action-btn {
  transition: all 0.2s ease-in-out;
}

.action-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}