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fluxer_app/src/components/layout/DropIndicator.tsx

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+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {clsx} from 'clsx';
+import {observer} from 'mobx-react-lite';
+import styles from './DropIndicator.module.css';
+
+export const DropIndicator = observer(({position, isValid = true}: {position: 'top' | 'bottom'; isValid?: boolean}) => (
+	<div
+		className={clsx(
+			styles.dropIndicator,
+			position === 'top' ? styles.dropIndicatorTop : styles.dropIndicatorBottom,
+			isValid ? styles.dropIndicatorValid : styles.dropIndicatorInvalid,
+		)}
+	/>
+));