/* 全局样式 - 淡绿色主背景 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", sans-serif;
}

body {
  background-color: #F0FDF4; /* 淡绿色主背景 */
  color: #1E293B;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

button {
  background-color: #165DFF;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

button:hover {
  background-color: #0F4CD0;
}

button:disabled {
  background-color: #94A3B8;
  cursor: not-allowed;
}

/* 通用提示样式 */
.empty-tip, .error-tip {
  text-align: center;
  padding: 20px;
  color: #64748B;
  font-size: 16px;
}

.error-tip {
  color: #EF4444;
}

/* 响应式基础 */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }
}