/* 孕期小管家 - 公共样式（仅包含通用工具类） */

/* 通用按钮样式 */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background: #f0f0f0;
  color: #666;
}

.btn-secondary:hover {
  background: #e0e0e0;
}

/* 通用输入框样式 */
.input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}

.input:focus {
  border-color: #667eea;
}

/* 页脚样式 */
.footer {
  text-align: center;
  padding: 20px;
  color: #999;
  font-size: 11px;
  margin-top: 30px;
}

.footer a {
  color: #667eea;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}