.imgUpload__box {
    transition: transform 0.2s ease, top 0.2s ease, left 0.2s ease;
}

.imgUpload__dragging {
    border: 2px solid #007bff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
    transition: none;
    z-index: 9999;
    opacity: 0.95;
}

.imgUpload__placeholder {
    border: 2px dashed #aaa;
    background: #f8f9fa;
    min-height: 100px;
    margin-bottom: 10px;
    opacity: 0.6;
    transition: all 0.2s ease-in-out;
}

.imgUpload__headerMove {
  border: 1px dashed rgba(0, 0, 0, 0.1);  /* 더 연한 점선 */
  background-color: rgba(240, 240, 240, 0.4); /* 거의 흰색에 가까운 투명 배경 */
  border-radius: 6px;
  padding: 1px 5px;
  cursor: move;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.imgUpload__headerMove:hover {
  border-color: rgba(0, 0, 0, 0.15); /* hover 시 살짝 강조 */
  background-color: rgba(240, 240, 240, 0.7);
}