/* 拖拽放置区外观（列表灰底整行修法在 components.css，挂 .wa-upload-io 即生效） */

.wa-upload-drag {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 48px 16px;
  min-height: 180px;
  text-align: center;
  background: var(--color-fill-1);
  border: 1px dashed var(--color-border-3);
  border-radius: var(--wa-input-radius, 8px);
  transition: border-color 0.2s, background 0.2s;
}

body[arco-theme='dark'] .wa-upload-drag {
  background: var(--color-fill-2);
  border-color: var(--color-neutral-4);
}

.wa-upload-io .arco-upload-drag:hover .wa-upload-drag,
.wa-upload-drag:hover {
  border-color: rgb(var(--primary-6));
  background: rgb(var(--primary-1, 232, 243, 255));
}

body[arco-theme='dark'] .wa-upload-io .arco-upload-drag:hover .wa-upload-drag,
body[arco-theme='dark'] .wa-upload-drag:hover {
  background: rgba(var(--primary-6), 0.12);
}

.wa-upload-drag-icon {
  margin-bottom: 10px;
  color: rgb(var(--primary-6));
  font-size: 32px;
  line-height: 1;
  opacity: 0.85;
}

.wa-upload-drag-text {
  max-width: 100%;
  color: var(--color-text-1);
  font-size: 14px;
  line-height: 22px;
}

.wa-upload-drag-hint {
  max-width: 100%;
  margin-top: 4px;
  color: var(--color-text-3);
  font-size: 12px;
  line-height: 20px;
}