/* ========== 数据管理菜单 (Data Management Menu) ========== */
/* 位于个人主页的统计/导入/导出折叠菜单 */

.data-mgmt-trigger.active .menu-arrow {
  transform: rotate(90deg);
  color: #90A4AE;
}

.data-actions-container {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  background: #FAFAFA;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  margin-top: -1px; /* Overlap border */
}
.data-actions-container.visible {
  max-height: 200px;
  opacity: 1;
}

.sub-data-item {
  padding: 14px 10px 14px 16px;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
}
.sub-data-item:active { background: rgba(0,0,0,0.02); }
.sub-data-item:first-child { padding-top: 18px; }
.sub-data-item:last-child { padding-bottom: 18px; }

.sub-data-text {
  font-family: var(--font-sans);
  font-size: 12px; color: #546E7A;
  font-weight: 300; letter-spacing: 0.5px;
}
.sub-data-icon {
  width: 16px; height: 16px;
  stroke: #B0BEC5; stroke-width: 1.2; fill: none;
  transition: stroke 0.2s;
}
.sub-data-item:active .sub-data-icon { stroke: #263238; }