diff --git a/bitext/src/lib/components/editor/LineCard.svelte b/bitext/src/lib/components/editor/LineCard.svelte
index 7ccbd03..60dad9e 100644
--- a/bitext/src/lib/components/editor/LineCard.svelte
+++ b/bitext/src/lib/components/editor/LineCard.svelte
@@ -30,37 +30,80 @@
 		isDropTarget && lineDrag.overPos === 'after' && index !== draggingIndex - 1
 	);
 
-	function dropPosition(e: DragEvent): 'before' | 'after' {
-		const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
-		return e.clientY < rect.top + rect.height / 2 ? 'before' : 'after';
+	// Pointer-based drag so reordering works with both mouse and touch (native
+	// HTML5 drag-and-drop never fires on phones).
+	const DRAG_THRESHOLD_PX = 5;
+	let pointerId: number | null = null;
+	let armed = false;
+	let dragging = false;
+	let startX = 0;
+	let startY = 0;
+
+	function resetPointer() {
+		pointerId = null;
+		armed = false;
+		dragging = false;
 	}
 
-	function onDragStart(e: DragEvent) {
-		e.dataTransfer?.setData('text/plain', line.id);
-		e.dataTransfer!.effectAllowed = 'move';
-		lineDrag.start(line.id);
+	function rowUnderPoint(x: number, y: number): HTMLElement | null {
+		const el = document.elementFromPoint(x, y) as HTMLElement | null;
+		return el?.closest<HTMLElement>('[data-line-row]') ?? null;
 	}
 
-	function onDragOver(e: DragEvent) {
-		e.preventDefault();
-		if (e.dataTransfer) e.dataTransfer.dropEffect = 'move';
-		if (lineDrag.draggingId && lineDrag.draggingId !== line.id) {
-			lineDrag.over(index, dropPosition(e));
-		}
+	function onHandlePointerDown(e: PointerEvent) {
+		if (armed || dragging) return;
+		if (e.pointerType === 'mouse' && e.button !== 0) return;
+		(e.currentTarget as HTMLElement).setPointerCapture(e.pointerId);
+		pointerId = e.pointerId;
+		startX = e.clientX;
+		startY = e.clientY;
+		armed = true;
 	}
 
-	function onDrop(e: DragEvent) {
+	function onHandlePointerMove(e: PointerEvent) {
+		if (e.pointerId !== pointerId) return;
+		if (armed && !dragging) {
+			if (Math.hypot(e.clientX - startX, e.clientY - startY) < DRAG_THRESHOLD_PX) return;
+			dragging = true;
+			lineDrag.start(line.id);
+		}
+		if (!dragging) return;
 		e.preventDefault();
-		const draggedId = e.dataTransfer?.getData('text/plain');
-		const pos = dropPosition(e);
+		const row = rowUnderPoint(e.clientX, e.clientY);
+		if (!row) return;
+		const targetIndex = Number(row.dataset.lineIndex);
+		if (Number.isNaN(targetIndex)) return;
+		const rect = row.getBoundingClientRect();
+		const pos: 'before' | 'after' = e.clientY < rect.top + rect.height / 2 ? 'before' : 'after';
+		lineDrag.over(targetIndex, pos);
+	}
+
+	function onHandlePointerUp(e: PointerEvent) {
+		if (e.pointerId !== pointerId) return;
+		(e.currentTarget as HTMLElement).releasePointerCapture?.(e.pointerId);
+		const wasDragging = dragging;
+		const targetIndex = lineDrag.overIndex;
+		const pos = lineDrag.overPos;
+		resetPointer();
+		if (!wasDragging) return;
 		lineDrag.end();
-		if (!draggedId || draggedId === line.id) return;
-		const dragIndex = projectStore.lines.findIndex((l) => l.id === draggedId);
+		dropOnto(targetIndex, pos);
+	}
+
+	function onHandlePointerCancel(e: PointerEvent) {
+		if (e.pointerId !== pointerId) return;
+		resetPointer();
+		lineDrag.end();
+	}
+
+	function dropOnto(targetIndex: number | null, pos: 'before' | 'after') {
+		if (targetIndex == null) return;
+		const dragIndex = projectStore.lines.findIndex((l) => l.id === line.id);
 		if (dragIndex < 0) return;
 		// Position in the full list where it should land, then adjust for its own removal.
-		const insertBefore = pos === 'before' ? index : index + 1;
+		const insertBefore = pos === 'before' ? targetIndex : targetIndex + 1;
 		const restIndex = insertBefore > dragIndex ? insertBefore - 1 : insertBefore;
-		projectStore.moveLineToIndex(draggedId, restIndex);
+		projectStore.moveLineToIndex(line.id, restIndex);
 	}
 
 	function toggleLineDir() {
@@ -91,8 +134,8 @@
 	class="relative mb-1.5 flex w-full flex-nowrap items-center gap-x-2 transition-opacity {isDragging
 		? 'opacity-40'
 		: ''}"
-	ondragover={onDragOver}
-	ondrop={onDrop}
+	data-line-row
+	data-line-index={index}
 	role="group"
 	aria-label="Line {index + 1}"
 >
@@ -111,10 +154,11 @@
 	<div class="flex shrink-0 items-center gap-1.5">
 		<button
 			type="button"
-			class="cursor-grab select-none border-0 bg-transparent p-0.5 text-gray-400 active:cursor-grabbing dark:text-gray-500"
-			draggable="true"
-			ondragstart={onDragStart}
-			ondragend={() => lineDrag.end()}
+			class="flex h-9 w-7 shrink-0 cursor-grab touch-none items-center justify-center border-0 bg-transparent p-0 text-gray-400 select-none active:cursor-grabbing dark:text-gray-500"
+			onpointerdown={onHandlePointerDown}
+			onpointermove={onHandlePointerMove}
+			onpointerup={onHandlePointerUp}
+			onpointercancel={onHandlePointerCancel}
 			title="Drag to reorder"
 			aria-label="Drag to reorder line">⠿</button
 		>
diff --git a/bitext/src/lib/components/preview/StylePicker.svelte b/bitext/src/lib/components/preview/StylePicker.svelte
index b5819d8..3a87227 100644
--- a/bitext/src/lib/components/preview/StylePicker.svelte
+++ b/bitext/src/lib/components/preview/StylePicker.svelte
@@ -61,7 +61,7 @@
 
 	{#if open}
 		<div
-			class="absolute right-0 z-30 mt-1 grid w-[min(20rem,80vw)] grid-cols-2 gap-2 border border-gray-200 bg-white p-2 shadow-lg dark:border-gray-600 dark:bg-gray-800"
+			class="fixed inset-x-2 z-30 mt-1 grid max-h-[70vh] w-auto grid-cols-2 gap-2 overflow-y-auto overscroll-contain border border-gray-200 bg-white p-2 shadow-lg sm:absolute sm:inset-x-auto sm:right-0 sm:w-[min(20rem,80vw)] dark:border-gray-600 dark:bg-gray-800"
 			role="menu"
 			aria-label="Visual styles"
 		>
diff --git a/bitext/src/lib/components/share/ExportMenu.svelte b/bitext/src/lib/components/share/ExportMenu.svelte
index cb14e1f..9f5677f 100644
--- a/bitext/src/lib/components/share/ExportMenu.svelte
+++ b/bitext/src/lib/components/share/ExportMenu.svelte
@@ -5,6 +5,7 @@
 	import SettingsFieldHint from '$lib/components/settings/SettingsFieldHint.svelte';
 	import { buildStandaloneSvgString } from '$lib/export/svg.js';
 	import { svgStringToPngBlob, downloadBlob } from '$lib/export/png.js';
+	import { exportBaseName, firstNonEmptyText } from '$lib/export/filename.js';
 	import { svgStringToPdfBlob } from '$lib/export/pdf.js';
 	import { wrapSvgInHtml } from '$lib/export/html.js';
 	import { projectStore } from '$lib/state/project.svelte.js';
@@ -50,6 +51,11 @@
 		return '#ffffff';
 	}
 
+	/** File base name seeded from the first non-empty line, e.g. `al-hello-world`. */
+	function exportName(ext: string): string {
+		return `${exportBaseName(firstNonEmptyText(projectStore.lines))}.${ext}`;
+	}
+
 	/** Lines with the active style's default font applied (so exports embed it like the preview). */
 	function exportStyledLines() {
 		return applyStyleFont(projectStore.lines, getStyle(settingsStore.settings.style));
@@ -106,7 +112,7 @@
 		await flushPreviewLayout();
 		const rawSvg = buildSvg({ includeAttributionFooter: true });
 		const svg = await convertCustomFontTextToPaths(rawSvg, projectStore.lines);
-		downloadBlob('alignment.svg', new Blob([svg], { type: 'image/svg+xml;charset=utf-8' }));
+		downloadBlob(exportName('svg'), new Blob([svg], { type: 'image/svg+xml;charset=utf-8' }));
 	}
 
 	async function buildRasterSvg(): Promise<string> {
@@ -120,14 +126,14 @@
 		await flushPreviewLayout();
 		const svg = await buildRasterSvg();
 		const blob = await svgStringToPngBlob(svg, rasterExportScale);
-		downloadBlob('alignment.png', blob);
+		downloadBlob(exportName('png'), blob);
 	}
 
 	async function downloadPdf() {
 		await flushPreviewLayout();
 		const svg = await buildRasterSvg();
 		const blob = await svgStringToPdfBlob(svg, rasterExportScale);
-		downloadBlob('alignment.pdf', blob);
+		downloadBlob(exportName('pdf'), blob);
 	}
 
 	async function downloadHtml() {
@@ -135,7 +141,7 @@
 		const rawSvg = buildSvg({ includeAttributionFooter: false });
 		const svg = await convertCustomFontTextToPaths(rawSvg, projectStore.lines);
 		const html = wrapSvgInHtml(svg, 'Alignment export', googleFontImportList());
-		downloadBlob('alignment.html', new Blob([html], { type: 'text/html;charset=utf-8' }));
+		downloadBlob(exportName('html'), new Blob([html], { type: 'text/html;charset=utf-8' }));
 	}
 
 	function buildState(): AppStateV2 {
@@ -154,7 +160,7 @@
 			const dataUrl = await shareUrlToQrDataUrl(url);
 			const a = document.createElement('a');
 			a.href = dataUrl;
-			a.download = 'alignment-share-qr.png';
+			a.download = `${exportBaseName(firstNonEmptyText(projectStore.lines))}-share-qr.png`;
 			a.click();
 		} catch (e: unknown) {
 			const raw = e instanceof Error ? e.message : String(e);
diff --git a/bitext/src/lib/components/share/ShareDialog.svelte b/bitext/src/lib/components/share/ShareDialog.svelte
index 803a68f..682317d 100644
--- a/bitext/src/lib/components/share/ShareDialog.svelte
+++ b/bitext/src/lib/components/share/ShareDialog.svelte
@@ -10,6 +10,7 @@
 		type VisualSettingsV2
 	} from '$lib/serialization/schema.js';
 	import { projectStore } from '$lib/state/project.svelte.js';
+	import { exportBaseName, firstNonEmptyText } from '$lib/export/filename.js';
 	import { settingsStore } from '$lib/state/settings.svelte.js';
 	import { getShareUrl } from '$lib/share/url.js';
 	import { shareUrlToQrDataUrl } from '$lib/share/qr.js';
@@ -89,7 +90,7 @@
 		if (!qrSrc) return;
 		const a = document.createElement('a');
 		a.href = qrSrc;
-		a.download = 'alignment-share-qr.png';
+		a.download = `${exportBaseName(firstNonEmptyText(projectStore.lines))}-share-qr.png`;
 		a.click();
 	}
 
diff --git a/bitext/src/lib/export/filename.test.ts b/bitext/src/lib/export/filename.test.ts
new file mode 100644
index 0000000..aadf622
--- /dev/null
+++ b/bitext/src/lib/export/filename.test.ts
@@ -0,0 +1,75 @@
+import { describe, expect, it } from 'vitest';
+import { exportBaseName, firstNonEmptyText } from './filename.js';
+
+describe('exportBaseName', () => {
+	it('slugifies a plain Latin phrase', () => {
+		expect(exportBaseName('Hello world')).toBe('al-hello-world');
+	});
+
+	it('collapses punctuation and extra spaces into single dashes', () => {
+		expect(exportBaseName('  The quick, brown  fox! ')).toBe('al-the-quick-brown-fox');
+	});
+
+	it('keeps Cyrillic letters readable', () => {
+		expect(exportBaseName('Привет мир')).toBe('al-привет-мир');
+	});
+
+	it('keeps CJK characters', () => {
+		expect(exportBaseName('你好 世界')).toBe('al-你好-世界');
+	});
+
+	it('falls back on empty string', () => {
+		expect(exportBaseName('')).toBe('alignment');
+	});
+
+	it('falls back on whitespace only', () => {
+		expect(exportBaseName('   \t\n')).toBe('alignment');
+	});
+
+	it('falls back on punctuation only', () => {
+		expect(exportBaseName('!!! ... ??? —')).toBe('alignment');
+	});
+
+	it('falls back on emoji only', () => {
+		expect(exportBaseName('😀🎉👍')).toBe('alignment');
+	});
+
+	it('drops emoji but keeps surrounding words', () => {
+		expect(exportBaseName('hi 😀 there')).toBe('al-hi-there');
+	});
+
+	it('caps length without leaving a trailing dash', () => {
+		const out = exportBaseName('a'.repeat(100));
+		expect(out).toBe(`al-${'a'.repeat(40)}`);
+		expect(out.endsWith('-')).toBe(false);
+	});
+
+	it('does not split a multi-unit character at the length cap', () => {
+		// 40 astral CJK extension-B chars then more; slicing must not leave a lone surrogate.
+		const out = exportBaseName('𠀀'.repeat(50), { maxLen: 40 });
+		expect(out.startsWith('al-')).toBe(true);
+		expect([...out].every((ch) => ch !== '�')).toBe(true);
+		// Array-from length: 'al-' is 3 code points + 40 kept chars.
+		expect(Array.from(out).length).toBe(43);
+	});
+
+	it('produces no filesystem-unsafe characters', () => {
+		const out = exportBaseName('a/b\\c:d*e?f"g<h>i|j');
+		expect(/[/\\:*?"<>|]/.test(out)).toBe(false);
+	});
+
+	it('honors a custom fallback and prefix', () => {
+		expect(exportBaseName('', { fallback: 'diagram' })).toBe('diagram');
+		expect(exportBaseName('Hi', { prefix: 'wa' })).toBe('wa-hi');
+	});
+});
+
+describe('firstNonEmptyText', () => {
+	it('returns the first line with visible text', () => {
+		expect(firstNonEmptyText([{ rawText: '  ' }, { rawText: 'second' }])).toBe('second');
+	});
+
+	it('returns empty string when all lines are blank', () => {
+		expect(firstNonEmptyText([{ rawText: '' }, { rawText: '  \t' }])).toBe('');
+	});
+});
diff --git a/bitext/src/lib/export/filename.ts b/bitext/src/lib/export/filename.ts
new file mode 100644
index 0000000..bae3c91
--- /dev/null
+++ b/bitext/src/lib/export/filename.ts
@@ -0,0 +1,39 @@
+/**
+ * Build a short, human-recognisable file base name from user text.
+ *
+ * Keeps letters and digits from any script (so Cyrillic, CJK, etc. stay
+ * readable), turns everything else into single dashes, and falls back to a
+ * default when nothing usable remains (empty text, punctuation-only, emoji,
+ * whitespace). The result is safe as a filename: no `/ \ : * ? " < > |`,
+ * no control characters, and length-capped.
+ */
+export function exportBaseName(
+	text: string,
+	opts: { prefix?: string; fallback?: string; maxLen?: number } = {}
+): string {
+	const prefix = opts.prefix ?? 'al';
+	const fallback = opts.fallback ?? 'alignment';
+	const maxLen = opts.maxLen ?? 40;
+
+	const cleaned = (text ?? '')
+		.normalize('NFC')
+		.toLowerCase()
+		.replace(/[^\p{L}\p{N}]+/gu, '-')
+		.replace(/^-+|-+$/g, '');
+
+	// Slice by code point so multi-unit characters are never split mid-way.
+	const slug = Array.from(cleaned).slice(0, maxLen).join('').replace(/-+$/g, '');
+
+	return slug ? `${prefix}-${slug}` : fallback;
+}
+
+/**
+ * Pick the first line with visible text to seed the export file name.
+ * Returns an empty string when every line is blank.
+ */
+export function firstNonEmptyText(lines: { rawText: string }[]): string {
+	for (const line of lines) {
+		if (line.rawText && line.rawText.trim()) return line.rawText;
+	}
+	return '';
+}
diff --git a/bitext/src/routes/+page.svelte b/bitext/src/routes/+page.svelte
index f9e5d26..35d6d13 100644
--- a/bitext/src/routes/+page.svelte
+++ b/bitext/src/routes/+page.svelte
@@ -280,7 +280,7 @@
 
 			<!-- Canvas scroll area -->
 			<div bind:this={canvasScrollEl} class="min-h-0 flex-1 overflow-auto">
-				<div class="p-3 sm:p-4">
+				<div class="px-0 py-3 sm:p-4">
 					<AlignmentPreview instancePrefix="editor" writesExportLayout={!previewExpand} />
 				</div>
 			</div>