* {
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

:root {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial,
    'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';
  line-height: 1.5;
  font-weight: 400;
  color: #1f1f1f;
  background-color: #f0f2f5;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#root {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

a {
  font-weight: 500;
  color: #1890ff;
  text-decoration: none;
}
a:hover {
  color: #40a9ff;
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #d9d9d9;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #bfbfbf;
}

/* Ant Design 表格行悬停效果增强 */
.ant-table-tbody > tr:hover > td {
  background: #e6f7ff !important;
}

/* 动画 */
@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.5; }
  100% { opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}