chore: migrate to v3, Doppler secrets, clean up legacy code

- Remove all pre-v3 code: scraper, ui-v2, backend v1, ios v1+v2, legacy CI workflows
- Flatten v3/ contents to repo root
- Add Doppler secrets management (project=libnovel, config=prd)
- Add justfile with doppler run wrappers for all docker compose commands
- Strip hardcoded env fallbacks from docker-compose.yml
- Add minimal README.md
- Clean up .gitignore

ui/src/lib/components/AudioPlayer.svelte

@@ -13,7 +13,7 @@
 	 *      nextChapterPrefetched === chapter), use the cached URL immediately.
 	 *   3. Otherwise try GET /api/presign/audio — if 200, set audioUrl → layout plays.
 	 *   4. If 404, POST /api/audio/:slug/:n to generate. Drive pseudo progress bar.
-	 *      On success, presign again and set audioUrl.
+	 *      On success (200 or 202→done), presign and set audioUrl directly from MinIO.
 	 *
 	 * ── Voice selection ──────────────────────────────────────────────────────
 	 * A "Change voice" panel lets users pick from the available Kokoro voices.
@@ -49,6 +49,8 @@
 	 */
 
 	import { audioStore } from '$lib/audio.svelte';
+	import { Button } from '$lib/components/ui/button';
+	import { cn } from '$lib/utils';
 
 	interface Props {
 		slug: string;
@@ -325,14 +327,16 @@
 			voice: targetVoice
 		});
 		const res = await fetch(`/api/presign/audio?${params}`);
-		if (res.status === 404) return null;
+		// 202: TTS was just enqueued by the presign endpoint — audio not ready yet.
+		// 404: legacy fallback (should no longer occur after endpoint change).
+		if (res.status === 202 || res.status === 404) return null;
 		if (!res.ok) throw new Error(`presign HTTP ${res.status}`);
 		const data = (await res.json()) as { url: string };
 		return data.url;
 	}
 
 	type AudioStatusResponse =
-		| { status: 'done'; url: string; filename: string }
+		| { status: 'done' }
 		| { status: 'pending' | 'generating'; job_id: string }
 		| { status: 'idle' }
 		| { status: 'failed'; error?: string };
@@ -407,29 +411,31 @@
 			});
 			if (!res.ok) throw new Error(`Prefetch generation failed: HTTP ${res.status}`);
 
-			// If the scraper returned cached audio immediately (200), use the url.
+			// Whether the server returned 200 (already cached) or 202 (enqueued),
+			// always presign — the status endpoint no longer returns a proxy URL.
 			if (res.status === 200) {
-				const cached = (await res.json()) as { url: string };
+				// Body is { status: 'done' } — audio confirmed in MinIO. Presign it.
+				await res.body?.cancel();
+			}
+			// else 202: generation enqueued — fall through to poll.
+
+			if (res.status !== 200) {
+				// 202: poll until done.
+				const final = await pollAudioStatus(slug, nextChapter, voice);
+				stopNextProgress();
+				audioStore.nextProgress = 100;
+
+				if (final.status === 'failed') {
+					throw new Error(`Prefetch failed: ${(final as { error?: string }).error ?? 'unknown'}`);
+				}
+			} else {
 				stopNextProgress();
 				audioStore.nextProgress = 100;
-				audioStore.nextAudioUrl = cached.url;
-				audioStore.nextStatus = 'prefetched';
-				return;
 			}
 
-			// 202: poll until done.
-			const final = await pollAudioStatus(slug, nextChapter, voice);
-			stopNextProgress();
-			audioStore.nextProgress = 100;
-
-			if (final.status === 'failed') {
-				throw new Error(`Prefetch failed: ${(final as { error?: string }).error ?? 'unknown'}`);
-			}
-
-			// Use the URL from the status response, or fall back to presign.
-			const doneUrl =
-				(final as { url?: string }).url ?? (await tryPresign(slug, nextChapter, voice));
-			if (!doneUrl) throw new Error('Prefetch: audio done but no URL available');
+			// Audio is ready in MinIO — get a direct presigned URL.
+			const doneUrl = await tryPresign(slug, nextChapter, voice);
+			if (!doneUrl) throw new Error('Prefetch: audio done but presign returned 404');
 
 			audioStore.nextAudioUrl = doneUrl;
 			audioStore.nextStatus = 'prefetched';
@@ -521,31 +527,25 @@
 			});
 			if (!res.ok) throw new Error(`Generation failed: HTTP ${res.status}`);
 
-			// If the scraper returned cached audio immediately (200), use the url.
-			if (res.status === 200) {
-				const cached = (await res.json()) as { url: string };
-				await finishProgress();
-				audioStore.audioUrl = cached.url;
-				audioStore.status = 'ready';
-				maybeStartPrefetch();
-				return;
-			}
+			if (res.status !== 200) {
+				// 202: generation enqueued — poll until done.
+				const final = await pollAudioStatus(slug, chapter, voice);
 
-			// 202: poll until done.
-			const final = await pollAudioStatus(slug, chapter, voice);
-
-			if (final.status === 'failed') {
-				throw new Error(
-					`Generation failed: ${(final as { error?: string }).error ?? 'unknown error'}`
-				);
+				if (final.status === 'failed') {
+					throw new Error(
+						`Generation failed: ${(final as { error?: string }).error ?? 'unknown error'}`
+					);
+				}
+			} else {
+				// 200: already cached — body is { status: 'done' }, no url needed.
+				await res.body?.cancel();
 			}
 
 			await finishProgress();
 
-			// Use the URL from the status response, or fall back to presign.
-			const doneUrl =
-				(final as { url?: string }).url ?? (await tryPresign(slug, chapter, voice));
-			if (!doneUrl) throw new Error('Audio generated but no URL available');
+			// Audio is ready in MinIO — always use a presigned URL for direct playback.
+			const doneUrl = await tryPresign(slug, chapter, voice);
+			if (!doneUrl) throw new Error('Audio generated but presign returned 404');
 			audioStore.audioUrl = doneUrl;
 			audioStore.status = 'ready';
 			// Don't restore time for freshly generated audio — position is 0
@@ -610,6 +610,11 @@
 
 		// Not yet loaded — start the full flow.
 		await startPlayback();
+
+		// Track audio play after successful load.
+		if (audioStore.status === 'ready') {
+			window.umami?.track('audio_played', { slug, chapter });
+		}
 	}
 
 	function formatTime(s: number): string {
@@ -633,21 +638,21 @@
 
 		<!-- Voice selector button -->
 		{#if voices.length > 0}
-			<button
+			<Button
+				variant="ghost"
+				size="sm"
 				onclick={() => { stopSample(); showVoicePanel = !showVoicePanel; }}
-				class="flex items-center gap-1.5 px-2 py-1 rounded text-xs font-medium transition-colors {showVoicePanel
-					? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25'
-					: 'text-zinc-400 bg-zinc-700 hover:bg-zinc-600 hover:text-zinc-200'}"
+				class={cn('gap-1.5 text-xs', showVoicePanel ? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25' : '')}
 				title="Change voice"
 			>
 				<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
 					<path d="M12 14c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3zm-1-9c0-.55.45-1 1-1s1 .45 1 1v6c0 .55-.45 1-1 1s-1-.45-1-1V5zm6 6c0 2.76-2.24 5-5 5s-5-2.24-5-5H5c0 3.53 2.61 6.43 6 6.92V21h2v-3.08c3.39-.49 6-3.39 6-6.92h-2z"/>
 				</svg>
 				<span class="max-w-[80px] truncate">{voiceLabel(audioStore.voice)}</span>
-				<svg class="w-3 h-3 flex-shrink-0 transition-transform {showVoicePanel ? 'rotate-180' : ''}" fill="currentColor" viewBox="0 0 24 24">
+				<svg class={cn('w-3 h-3 flex-shrink-0 transition-transform', showVoicePanel && 'rotate-180')} fill="currentColor" viewBox="0 0 24 24">
 					<path d="M7 10l5 5 5-5z"/>
 				</svg>
-			</button>
+			</Button>
 		{/if}
 	</div>
 
@@ -656,20 +661,22 @@
 		<div class="mb-3 rounded-lg border border-zinc-600 bg-zinc-900 overflow-hidden">
 			<div class="px-3 py-2 border-b border-zinc-700 flex items-center justify-between">
 				<span class="text-xs font-semibold text-zinc-400 uppercase tracking-wider">Choose Voice</span>
-				<button
+				<Button
+					variant="ghost"
+					size="icon"
+					class="h-6 w-6 text-zinc-500 hover:text-zinc-300"
 					onclick={() => { stopSample(); showVoicePanel = false; }}
-					class="text-zinc-500 hover:text-zinc-300 transition-colors"
 					aria-label="Close voice selector"
 				>
 					<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
 						<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
 					</svg>
-				</button>
+				</Button>
 			</div>
 			<div class="max-h-64 overflow-y-auto">
 				{#each voices as v (v)}
 					<div
-						class="flex items-center gap-2 px-3 py-2 hover:bg-zinc-800 transition-colors cursor-pointer {audioStore.voice === v ? 'bg-amber-400/10' : ''}"
+						class={cn('flex items-center gap-2 px-3 py-2 hover:bg-zinc-800 transition-colors cursor-pointer', audioStore.voice === v && 'bg-amber-400/10')}
 						role="button"
 						tabindex="0"
 						onclick={() => selectVoice(v)}
@@ -685,32 +692,30 @@
 						</div>
 
 						<!-- Voice name -->
-						<span class="flex-1 text-xs {audioStore.voice === v ? 'text-amber-400 font-medium' : 'text-zinc-300'}">
+						<span class={cn('flex-1 text-xs', audioStore.voice === v ? 'text-amber-400 font-medium' : 'text-zinc-300')}>
 							{voiceLabel(v)}
 						</span>
 						<span class="text-zinc-600 text-xs font-mono">{v}</span>
 
 						<!-- Sample play button (stop propagation so click doesn't select) -->
-						<button
+						<Button
+							variant="ghost"
+							size="icon"
+							class={cn('h-6 w-6 flex-shrink-0', samplePlayingVoice === v ? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25' : 'text-zinc-500 hover:text-zinc-200')}
 							onclick={(e) => { e.stopPropagation(); playSample(v); }}
-							class="p-1 rounded transition-colors flex-shrink-0 {samplePlayingVoice === v
-								? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25'
-								: 'text-zinc-500 hover:text-zinc-200 hover:bg-zinc-700'}"
 							title={samplePlayingVoice === v ? 'Stop sample' : 'Play sample'}
 							aria-label={samplePlayingVoice === v ? `Stop ${v} sample` : `Play ${v} sample`}
 						>
 							{#if samplePlayingVoice === v}
-								<!-- Stop icon -->
 								<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
 									<path d="M6 6h12v12H6z"/>
 								</svg>
 							{:else}
-								<!-- Play icon -->
 								<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
 									<path d="M8 5v14l11-7z"/>
 								</svg>
 							{/if}
-						</button>
+						</Button>
 					</div>
 				{/each}
 			</div>
@@ -736,31 +741,24 @@
 		<!-- ── This chapter is the active one ── -->
 
 		{#if audioStore.status === 'idle' || audioStore.status === 'error'}
-			<!-- Should not normally reach here while current, but handle gracefully -->
 			{#if audioStore.status === 'error'}
 				<p class="text-red-400 text-sm mb-2">{audioStore.errorMsg || 'Failed to load audio.'}</p>
 			{/if}
-			<button
-				onclick={handlePlay}
-				class="px-4 py-1.5 rounded bg-amber-400 text-zinc-900 text-sm font-semibold hover:bg-amber-300 transition-colors flex items-center gap-2"
-			>
-				<svg class="w-3.5 h-3.5 ml-0.5" fill="currentColor" viewBox="0 0 24 24">
+			<Button variant="default" size="sm" onclick={handlePlay}>
+				<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
 					<path d="M8 5v14l11-7z"/>
 				</svg>
 				Play narration
-			</button>
+			</Button>
 
 		{:else if audioStore.status === 'loading'}
-			<button
-				disabled
-				class="px-4 py-1.5 rounded bg-amber-400 text-zinc-900 text-sm font-semibold opacity-50 cursor-not-allowed flex items-center gap-2"
-			>
+			<Button variant="default" size="sm" disabled>
 				<svg class="w-3.5 h-3.5 animate-spin" fill="none" viewBox="0 0 24 24">
 					<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
 					<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
 				</svg>
 				Loading…
-			</button>
+			</Button>
 
 		{:else if audioStore.status === 'generating'}
 			<div class="space-y-2">
@@ -774,68 +772,68 @@
 				<p class="text-xs text-zinc-500 tabular-nums">{Math.round(audioStore.progress)}%</p>
 			</div>
 
-	{:else if audioStore.status === 'ready'}
-		<!-- Mini-bar is the canonical control surface — show a compact indicator here -->
-		<div class="flex items-center justify-between gap-3">
-			<div class="flex items-center gap-2 text-xs text-zinc-400">
-				{#if audioStore.isPlaying}
-					<svg class="w-3.5 h-3.5 text-amber-400 flex-shrink-0" fill="currentColor" viewBox="0 0 24 24">
-						<path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
-					</svg>
-					<span>Playing — controls below</span>
-				{:else}
-					<svg class="w-3.5 h-3.5 flex-shrink-0 ml-0.5" fill="currentColor" viewBox="0 0 24 24">
-						<path d="M8 5v14l11-7z"/>
-					</svg>
-					<span>Paused — controls below</span>
+		{:else if audioStore.status === 'ready'}
+			<!-- Mini-bar is the canonical control surface — show a compact indicator here -->
+			<div class="flex items-center justify-between gap-3">
+				<div class="flex items-center gap-2 text-xs text-zinc-400">
+					{#if audioStore.isPlaying}
+						<svg class="w-3.5 h-3.5 text-amber-400 flex-shrink-0" fill="currentColor" viewBox="0 0 24 24">
+							<path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
+						</svg>
+						<span>Playing — controls below</span>
+					{:else}
+						<svg class="w-3.5 h-3.5 flex-shrink-0 ml-0.5" fill="currentColor" viewBox="0 0 24 24">
+							<path d="M8 5v14l11-7z"/>
+						</svg>
+						<span>Paused — controls below</span>
+					{/if}
+					<span class="tabular-nums text-zinc-500">
+						{formatTime(audioStore.currentTime)} / {formatTime(audioStore.duration)}
+					</span>
+				</div>
+
+				<!-- Auto-next toggle (keep here as useful context) -->
+				{#if nextChapter !== null && nextChapter !== undefined}
+					<Button
+						variant="ghost"
+						size="sm"
+						class={cn('gap-1.5 text-xs flex-shrink-0', audioStore.autoNext ? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25' : 'text-zinc-500')}
+						onclick={() => (audioStore.autoNext = !audioStore.autoNext)}
+						title={audioStore.autoNext ? `Auto-next on — will play Ch.${nextChapter} automatically` : 'Auto-next off'}
+						aria-pressed={audioStore.autoNext}
+					>
+						<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
+							<path d="M6 18l8.5-6L6 6v12zm8.5-6L23 6v12l-8.5-6z"/>
+						</svg>
+						Auto
+					</Button>
 				{/if}
-				<span class="tabular-nums text-zinc-500">
-					{formatTime(audioStore.currentTime)} / {formatTime(audioStore.duration)}
-				</span>
 			</div>
 
-			<!-- Auto-next toggle (keep here as useful context) -->
-			{#if nextChapter !== null && nextChapter !== undefined}
-				<button
-					onclick={() => (audioStore.autoNext = !audioStore.autoNext)}
-					class="flex items-center gap-1.5 px-2 py-1 rounded text-xs font-medium transition-colors flex-shrink-0 {audioStore.autoNext
-						? 'text-amber-400 bg-amber-400/15 hover:bg-amber-400/25'
-						: 'text-zinc-500 bg-zinc-700 hover:bg-zinc-600 hover:text-zinc-200'}"
-					title={audioStore.autoNext ? `Auto-next on — will play Ch.${nextChapter} automatically` : 'Auto-next off'}
-					aria-pressed={audioStore.autoNext}
-				>
-					<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
-						<path d="M6 18l8.5-6L6 6v12zm8.5-6L23 6v12l-8.5-6z"/>
-					</svg>
-					Auto
-				</button>
+			<!-- Next chapter pre-fetch status (only when auto-next is on) -->
+			{#if audioStore.autoNext && nextChapter !== null && nextChapter !== undefined}
+				<div class="mt-2">
+					{#if audioStore.nextStatus === 'prefetching'}
+						<div class="flex items-center gap-2 text-xs text-zinc-500">
+							<svg class="w-3 h-3 animate-spin flex-shrink-0" fill="none" viewBox="0 0 24 24">
+								<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+								<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
+							</svg>
+							<span>Preparing Ch.{nextChapter}… {Math.round(audioStore.nextProgress)}%</span>
+						</div>
+					{:else if audioStore.nextStatus === 'prefetched'}
+						<p class="text-xs text-zinc-500 flex items-center gap-1">
+							<svg class="w-3 h-3 text-amber-400 flex-shrink-0" fill="currentColor" viewBox="0 0 24 24">
+								<path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/>
+							</svg>
+							Ch.{nextChapter} ready
+						</p>
+					{:else if audioStore.nextStatus === 'failed'}
+						<p class="text-xs text-zinc-600">Ch.{nextChapter} will generate on navigate</p>
+					{/if}
+				</div>
 			{/if}
-		</div>
-
-		<!-- Next chapter pre-fetch status (only when auto-next is on) -->
-		{#if audioStore.autoNext && nextChapter !== null && nextChapter !== undefined}
-			<div class="mt-2">
-				{#if audioStore.nextStatus === 'prefetching'}
-					<div class="flex items-center gap-2 text-xs text-zinc-500">
-						<svg class="w-3 h-3 animate-spin flex-shrink-0" fill="none" viewBox="0 0 24 24">
-							<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
-							<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
-						</svg>
-						<span>Preparing Ch.{nextChapter}… {Math.round(audioStore.nextProgress)}%</span>
-					</div>
-				{:else if audioStore.nextStatus === 'prefetched'}
-					<p class="text-xs text-zinc-500 flex items-center gap-1">
-						<svg class="w-3 h-3 text-amber-400 flex-shrink-0" fill="currentColor" viewBox="0 0 24 24">
-							<path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/>
-						</svg>
-						Ch.{nextChapter} ready
-					</p>
-				{:else if audioStore.nextStatus === 'failed'}
-					<p class="text-xs text-zinc-600">Ch.{nextChapter} will generate on navigate</p>
-				{/if}
-			</div>
 		{/if}
-	{/if}
 
 	{:else if audioStore.active}
 		<!-- ── A different chapter is currently playing ── -->
@@ -843,24 +841,18 @@
 			<p class="text-xs text-zinc-400">
 				Now playing: {audioStore.chapterTitle || `Ch.${audioStore.chapter}`}
 			</p>
-			<button
-				onclick={startPlayback}
-				class="px-3 py-1 rounded bg-zinc-700 text-zinc-200 text-xs font-medium hover:bg-zinc-600 transition-colors flex-shrink-0"
-			>
+			<Button variant="secondary" size="sm" class="flex-shrink-0" onclick={startPlayback}>
 				Load this chapter
-			</button>
+			</Button>
 		</div>
 
 	{:else}
 		<!-- ── Idle — nothing playing ── -->
-		<button
-			onclick={handlePlay}
-			class="px-4 py-1.5 rounded bg-amber-400 text-zinc-900 text-sm font-semibold hover:bg-amber-300 transition-colors flex items-center gap-2"
-		>
-			<svg class="w-3.5 h-3.5 ml-0.5" fill="currentColor" viewBox="0 0 24 24">
+		<Button variant="default" size="sm" onclick={handlePlay}>
+			<svg class="w-3.5 h-3.5" fill="currentColor" viewBox="0 0 24 24">
 				<path d="M8 5v14l11-7z"/>
 			</svg>
 			Play narration
-		</button>
+		</Button>
 	{/if}
 </div>

ui/src/lib/components/AvatarCropModal.svelte

@@ -1,7 +1,10 @@
 <script lang="ts">
 	import { onDestroy } from 'svelte';
 	import Cropper from 'cropperjs';
+	import type { default as CropperType } from 'cropperjs';
 	import 'cropperjs/dist/cropper.css';
+	import { Dialog, DialogHeader, DialogTitle, DialogFooter } from '$lib/components/ui/dialog';
+	import { Button } from '$lib/components/ui/button';
 
 	interface Props {
 		file: File;
@@ -12,8 +15,9 @@
 	let { file, onconfirm, oncancel }: Props = $props();
 
 	let imgEl: HTMLImageElement | undefined = $state();
-	let cropper: Cropper | null = null;
+	let cropper: CropperType | null = null;
 	let objectUrl = '';
+	let open = $state(true);
 
 	// Initialize cropper once the img element is bound and the file is known.
 	// Use a $effect so it runs after the DOM is ready (replaces onMount).
@@ -73,21 +77,22 @@
 			0.9
 		);
 	}
+
+	function handleClose() {
+		open = false;
+		oncancel();
+	}
 </script>
 
-<!-- Backdrop -->
-<div
-	class="fixed inset-0 z-50 flex items-center justify-center bg-black/70 backdrop-blur-sm p-4"
-	role="dialog"
-	aria-modal="true"
-	aria-label="Crop profile picture"
->
-	<div class="bg-zinc-900 rounded-2xl border border-zinc-700 shadow-2xl w-full max-w-sm flex flex-col gap-4 p-5">
-		<h2 class="text-base font-semibold text-zinc-100">Crop profile picture</h2>
+<Dialog bind:open onclose={handleClose} class="max-w-sm">
+	<DialogHeader>
+		<DialogTitle>Crop profile picture</DialogTitle>
+	</DialogHeader>
 
-		<!-- Cropper image container — overflow must be visible so cropperjs can
-		     render the crop canvas outside the natural image bounds. The fixed
-		     height gives cropperjs a stable container to size itself against. -->
+	<!-- Cropper image container — overflow must be visible so cropperjs can
+	     render the crop canvas outside the natural image bounds. The fixed
+	     height gives cropperjs a stable container to size itself against. -->
+	<div class="px-5">
 		<div class="rounded-xl bg-zinc-800" style="height: 300px; position: relative;">
 			<img
 				bind:this={imgEl}
@@ -95,22 +100,13 @@
 				style="display:block; max-width:100%; max-height:100%;"
 			/>
 		</div>
-
-		<p class="text-xs text-zinc-500 text-center">Drag to reposition · pinch or scroll to zoom · drag corners to resize</p>
-
-		<div class="flex gap-3">
-			<button
-				onclick={oncancel}
-				class="flex-1 py-2 rounded-lg border border-zinc-600 text-zinc-300 text-sm font-medium hover:bg-zinc-700 transition-colors"
-			>
-				Cancel
-			</button>
-			<button
-				onclick={confirm}
-				class="flex-1 py-2 rounded-lg bg-amber-400 text-zinc-900 text-sm font-semibold hover:bg-amber-300 transition-colors"
-			>
-				Use photo
-			</button>
-		</div>
+		<p class="text-xs text-zinc-500 text-center mt-3">
+			Drag to reposition · pinch or scroll to zoom · drag corners to resize
+		</p>
 	</div>
-</div>
+
+	<DialogFooter>
+		<Button variant="outline" onclick={handleClose}>Cancel</Button>
+		<Button variant="default" onclick={confirm}>Use photo</Button>
+	</DialogFooter>
+</Dialog>

ui/src/lib/components/CommentsSection.svelte

@@ -1,17 +1,8 @@
 <script lang="ts">
-	interface BookComment {
-		id: string;
-		slug: string;
-		user_id: string;
-		username: string;
-		body: string;
-		upvotes: number;
-		downvotes: number;
-		created: string;
-		parent_id?: string;
-		replies?: BookComment[];
-	}
-
+	import { Button } from '$lib/components/ui/button';
+	import { Textarea } from '$lib/components/ui/textarea';
+	import { cn } from '$lib/utils';
+	import type { BookComment } from '$lib/types';
 	let {
 		slug,
 		isLoggedIn = false,
@@ -259,63 +250,56 @@
 			{/if}
 		</h2>
 
-		<!-- Sort tabs -->
-		{#if !loading && comments.length > 0}
-			<div class="flex items-center gap-1 text-xs rounded-lg bg-zinc-800/60 p-1">
-				<button
-					onclick={() => (sort = 'top')}
-					class="px-2.5 py-1 rounded-md transition-colors {sort === 'top'
-						? 'bg-zinc-700 text-zinc-100'
-						: 'text-zinc-500 hover:text-zinc-300'}"
-				>
-					Top
-				</button>
-				<button
-					onclick={() => (sort = 'new')}
-					class="px-2.5 py-1 rounded-md transition-colors {sort === 'new'
-						? 'bg-zinc-700 text-zinc-100'
-						: 'text-zinc-500 hover:text-zinc-300'}"
-				>
-					New
-				</button>
-			</div>
-		{/if}
+	<!-- Sort tabs -->
+	{#if !loading && comments.length > 0}
+		<div class="flex items-center gap-1 text-xs rounded-lg bg-zinc-800/60 p-1">
+			<Button
+				variant="ghost"
+				size="sm"
+				class={cn('px-2.5 py-1 h-auto text-xs rounded-md', sort === 'top' ? 'bg-zinc-700 text-zinc-100 hover:bg-zinc-700' : 'text-zinc-500 hover:text-zinc-300')}
+				onclick={() => (sort = 'top')}
+			>Top</Button>
+			<Button
+				variant="ghost"
+				size="sm"
+				class={cn('px-2.5 py-1 h-auto text-xs rounded-md', sort === 'new' ? 'bg-zinc-700 text-zinc-100 hover:bg-zinc-700' : 'text-zinc-500 hover:text-zinc-300')}
+				onclick={() => (sort = 'new')}
+			>New</Button>
+		</div>
+	{/if}
 	</div>
 
 	<!-- Post form -->
 	<div class="mb-6">
 		{#if isLoggedIn}
 			<div class="flex flex-col gap-2">
-				<textarea
+				<Textarea
 					bind:value={newBody}
 					placeholder="Write a comment…"
-					rows="3"
-					class="w-full px-3 py-2 rounded-lg bg-zinc-800 border border-zinc-700 text-zinc-200 text-sm placeholder-zinc-500 resize-none focus:outline-none focus:border-amber-400 transition-colors"
-				></textarea>
+					rows={3}
+				/>
 				<div class="flex items-center justify-between gap-3">
-					<span class="text-xs {charOver ? 'text-red-400' : 'text-zinc-600'} tabular-nums">
+					<span class={cn('text-xs tabular-nums', charOver ? 'text-red-400' : 'text-zinc-600')}>
 						{charCount}/2000
 					</span>
 					<div class="flex items-center gap-3">
 						{#if postError}
 							<span class="text-xs text-red-400">{postError}</span>
 						{/if}
-						<button
-							onclick={postComment}
+						<Button
+							variant="default"
+							size="sm"
 							disabled={posting || !newBody.trim() || charOver}
-							class="px-4 py-1.5 rounded-lg text-sm font-medium transition-colors
-								{posting || !newBody.trim() || charOver
-									? 'bg-zinc-700 text-zinc-500 cursor-not-allowed'
-									: 'bg-amber-400 text-zinc-900 hover:bg-amber-300'}"
+							onclick={postComment}
 						>
 							{posting ? 'Posting…' : 'Post'}
-						</button>
+						</Button>
 					</div>
 				</div>
 			</div>
 		{:else}
 			<p class="text-sm text-zinc-500">
-				<a href="/auth/login" class="text-amber-400 hover:text-amber-300 transition-colors">Log in</a>
+				<a href="/login" class="text-amber-400 hover:text-amber-300 transition-colors">Log in</a>
 				to leave a comment.
 			</p>
 		{/if}
@@ -366,115 +350,115 @@
 					<!-- Body -->
 					<p class="text-sm text-zinc-300 leading-relaxed whitespace-pre-wrap break-words">{comment.body}</p>
 
-					<!-- Actions row: votes + reply + delete -->
-					<div class="flex items-center gap-3 pt-1 flex-wrap">
-						<!-- Upvote -->
-						<button
-							onclick={() => vote(comment.id, 'up')}
-							disabled={voting}
-							title="Upvote"
-							class="flex items-center gap-1 text-xs transition-colors disabled:opacity-50
-								{myVote === 'up' ? 'text-amber-400' : 'text-zinc-500 hover:text-zinc-300'}"
+				<!-- Actions row: votes + reply + delete -->
+				<div class="flex items-center gap-3 pt-1 flex-wrap">
+					<!-- Upvote -->
+					<Button
+						variant="ghost"
+						size="sm"
+						class={cn('h-auto px-1 py-0 gap-1 text-xs', myVote === 'up' ? 'text-amber-400' : 'text-zinc-500 hover:text-zinc-300')}
+						disabled={voting}
+						onclick={() => vote(comment.id, 'up')}
+						title="Upvote"
+					>
+						<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
+							<path stroke-linecap="round" stroke-linejoin="round" d="M14 10h4.764a2 2 0 011.789 2.894l-3.5 7A2 2 0 0115.263 21h-4.017c-.163 0-.326-.02-.485-.06L7 20m7-10V5a2 2 0 00-2-2h-.095c-.5 0-.905.405-.905.905 0 .714-.211 1.412-.608 2.006L7 11v9m7-10h-2M7 20H5a2 2 0 01-2-2v-6a2 2 0 012-2h2.5"/>
+						</svg>
+						<span class="tabular-nums">{comment.upvotes ?? 0}</span>
+					</Button>
+
+					<!-- Downvote -->
+					<Button
+						variant="ghost"
+						size="sm"
+						class={cn('h-auto px-1 py-0 gap-1 text-xs', myVote === 'down' ? 'text-red-400' : 'text-zinc-500 hover:text-zinc-300')}
+						disabled={voting}
+						onclick={() => vote(comment.id, 'down')}
+						title="Downvote"
+					>
+						<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
+							<path stroke-linecap="round" stroke-linejoin="round" d="M10 14H5.236a2 2 0 01-1.789-2.894l3.5-7A2 2 0 018.736 3h4.018a2 2 0 01.485.06l3.76.94m-7 10v5a2 2 0 002 2h.096c.5 0 .905-.405.905-.904 0-.715.211-1.413.608-2.008L17 13V4m-7 10h2m5-10h2a2 2 0 012 2v6a2 2 0 01-2 2h-2.5"/>
+						</svg>
+						<span class="tabular-nums">{comment.downvotes ?? 0}</span>
+					</Button>
+
+					<!-- Reply button -->
+					{#if isLoggedIn}
+						<Button
+							variant="ghost"
+							size="sm"
+							class={cn('h-auto px-1 py-0 gap-1 text-xs', replyingTo === comment.id ? 'text-amber-400' : 'text-zinc-500 hover:text-zinc-300')}
+							onclick={() => {
+								if (replyingTo === comment.id) {
+									replyingTo = null;
+									replyBody = '';
+									replyError = '';
+								} else {
+									replyingTo = comment.id;
+									replyBody = '';
+									replyError = '';
+								}
+							}}
 						>
 							<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-								<path stroke-linecap="round" stroke-linejoin="round" d="M14 10h4.764a2 2 0 011.789 2.894l-3.5 7A2 2 0 0115.263 21h-4.017c-.163 0-.326-.02-.485-.06L7 20m7-10V5a2 2 0 00-2-2h-.095c-.5 0-.905.405-.905.905 0 .714-.211 1.412-.608 2.006L7 11v9m7-10h-2M7 20H5a2 2 0 01-2-2v-6a2 2 0 012-2h2.5"/>
+								<path stroke-linecap="round" stroke-linejoin="round" d="M3 10h10a8 8 0 018 8v2M3 10l6 6m-6-6l6-6"/>
 							</svg>
-							<span class="tabular-nums">{comment.upvotes ?? 0}</span>
-						</button>
+							Reply
+						</Button>
+					{/if}
 
-						<!-- Downvote -->
-						<button
-							onclick={() => vote(comment.id, 'down')}
-							disabled={voting}
-							title="Downvote"
-							class="flex items-center gap-1 text-xs transition-colors disabled:opacity-50
-								{myVote === 'down' ? 'text-red-400' : 'text-zinc-500 hover:text-zinc-300'}"
+					<!-- Delete (owner only) -->
+					{#if isOwner}
+						<Button
+							variant="ghost"
+							size="sm"
+							class="h-auto px-1 py-0 gap-1 text-xs text-zinc-600 hover:text-red-400 ml-auto"
+							disabled={deleting}
+							onclick={() => deleteComment(comment.id)}
+							title="Delete comment"
 						>
 							<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-								<path stroke-linecap="round" stroke-linejoin="round" d="M10 14H5.236a2 2 0 01-1.789-2.894l3.5-7A2 2 0 018.736 3h4.018a2 2 0 01.485.06l3.76.94m-7 10v5a2 2 0 002 2h.096c.5 0 .905-.405.905-.904 0-.715.211-1.413.608-2.008L17 13V4m-7 10h2m5-10h2a2 2 0 012 2v6a2 2 0 01-2 2h-2.5"/>
+								<path stroke-linecap="round" stroke-linejoin="round" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
 							</svg>
-							<span class="tabular-nums">{comment.downvotes ?? 0}</span>
-						</button>
+							Delete
+						</Button>
+					{/if}
+				</div>
 
-						<!-- Reply button -->
-						{#if isLoggedIn}
-							<button
-								onclick={() => {
-									if (replyingTo === comment.id) {
-										replyingTo = null;
-										replyBody = '';
-										replyError = '';
-									} else {
-										replyingTo = comment.id;
-										replyBody = '';
-										replyError = '';
-									}
-								}}
-								class="flex items-center gap-1 text-xs transition-colors
-									{replyingTo === comment.id
-										? 'text-amber-400'
-										: 'text-zinc-500 hover:text-zinc-300'}"
-							>
-								<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-									<path stroke-linecap="round" stroke-linejoin="round" d="M3 10h10a8 8 0 018 8v2M3 10l6 6m-6-6l6-6"/>
-								</svg>
-								Reply
-							</button>
-						{/if}
-
-						<!-- Delete (owner only) -->
-						{#if isOwner}
-							<button
-								onclick={() => deleteComment(comment.id)}
-								disabled={deleting}
-								class="flex items-center gap-1 text-xs text-zinc-600 hover:text-red-400 transition-colors disabled:opacity-50 ml-auto"
-								title="Delete comment"
-							>
-								<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-									<path stroke-linecap="round" stroke-linejoin="round" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
-								</svg>
-								Delete
-							</button>
-						{/if}
-					</div>
-
-					<!-- Inline reply form -->
-					{#if replyingTo === comment.id}
-						<div class="mt-1 flex flex-col gap-2 pl-2 border-l-2 border-zinc-700">
-							<textarea
-								bind:value={replyBody}
-								placeholder="Write a reply…"
-								rows="2"
-								class="w-full px-3 py-2 rounded-lg bg-zinc-900 border border-zinc-700 text-zinc-200 text-sm placeholder-zinc-500 resize-none focus:outline-none focus:border-amber-400 transition-colors"
-							></textarea>
-							<div class="flex items-center justify-between gap-2">
-								<span class="text-xs {replyCharOver ? 'text-red-400' : 'text-zinc-600'} tabular-nums">
-									{replyCharCount}/2000
-								</span>
-								<div class="flex items-center gap-2">
-									{#if replyError}
-										<span class="text-xs text-red-400">{replyError}</span>
-									{/if}
-									<button
-										onclick={() => { replyingTo = null; replyBody = ''; replyError = ''; }}
-										class="px-3 py-1 rounded-lg text-xs text-zinc-400 hover:text-zinc-200 transition-colors"
-									>
-										Cancel
-									</button>
-									<button
-										onclick={() => postReply(comment.id)}
-										disabled={replyPosting || !replyBody.trim() || replyCharOver}
-										class="px-3 py-1.5 rounded-lg text-xs font-medium transition-colors
-											{replyPosting || !replyBody.trim() || replyCharOver
-												? 'bg-zinc-700 text-zinc-500 cursor-not-allowed'
-												: 'bg-amber-400 text-zinc-900 hover:bg-amber-300'}"
-									>
-										{replyPosting ? 'Posting…' : 'Reply'}
-									</button>
-								</div>
+				<!-- Inline reply form -->
+				{#if replyingTo === comment.id}
+					<div class="mt-1 flex flex-col gap-2 pl-2 border-l-2 border-zinc-700">
+						<Textarea
+							bind:value={replyBody}
+							placeholder="Write a reply…"
+							rows={2}
+						/>
+						<div class="flex items-center justify-between gap-2">
+							<span class={cn('text-xs tabular-nums', replyCharOver ? 'text-red-400' : 'text-zinc-600')}>
+								{replyCharCount}/2000
+							</span>
+							<div class="flex items-center gap-2">
+								{#if replyError}
+									<span class="text-xs text-red-400">{replyError}</span>
+								{/if}
+								<Button
+									variant="ghost"
+									size="sm"
+									class="text-zinc-400 hover:text-zinc-200"
+									onclick={() => { replyingTo = null; replyBody = ''; replyError = ''; }}
+								>Cancel</Button>
+								<Button
+									variant="default"
+									size="sm"
+									disabled={replyPosting || !replyBody.trim() || replyCharOver}
+									onclick={() => postReply(comment.id)}
+								>
+									{replyPosting ? 'Posting…' : 'Reply'}
+								</Button>
 							</div>
 						</div>
-					{/if}
+					</div>
+				{/if}
 
 					<!-- Replies -->
 					{#if comment.replies && comment.replies.length > 0}
@@ -507,48 +491,52 @@
 									<!-- Reply body -->
 									<p class="text-sm text-zinc-300 leading-relaxed whitespace-pre-wrap break-words">{reply.body}</p>
 
-									<!-- Reply actions -->
-									<div class="flex items-center gap-3 pt-0.5">
-										<button
-											onclick={() => vote(reply.id, 'up', comment.id)}
-											disabled={replyVoting}
-											title="Upvote"
-											class="flex items-center gap-1 text-xs transition-colors disabled:opacity-50
-												{replyVote === 'up' ? 'text-amber-400' : 'text-zinc-500 hover:text-zinc-300'}"
+								<!-- Reply actions -->
+								<div class="flex items-center gap-3 pt-0.5">
+									<Button
+										variant="ghost"
+										size="sm"
+										class={cn('h-auto px-1 py-0 gap-1 text-xs', replyVote === 'up' ? 'text-amber-400' : 'text-zinc-500 hover:text-zinc-300')}
+										disabled={replyVoting}
+										onclick={() => vote(reply.id, 'up', comment.id)}
+										title="Upvote"
+									>
+										<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
+											<path stroke-linecap="round" stroke-linejoin="round" d="M14 10h4.764a2 2 0 011.789 2.894l-3.5 7A2 2 0 0115.263 21h-4.017c-.163 0-.326-.02-.485-.06L7 20m7-10V5a2 2 0 00-2-2h-.095c-.5 0-.905.405-.905.905 0 .714-.211 1.412-.608 2.006L7 11v9m7-10h-2M7 20H5a2 2 0 01-2-2v-6a2 2 0 012-2h2.5"/>
+										</svg>
+										<span class="tabular-nums">{reply.upvotes ?? 0}</span>
+									</Button>
+
+									<Button
+										variant="ghost"
+										size="sm"
+										class={cn('h-auto px-1 py-0 gap-1 text-xs', replyVote === 'down' ? 'text-red-400' : 'text-zinc-500 hover:text-zinc-300')}
+										disabled={replyVoting}
+										onclick={() => vote(reply.id, 'down', comment.id)}
+										title="Downvote"
+									>
+										<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
+											<path stroke-linecap="round" stroke-linejoin="round" d="M10 14H5.236a2 2 0 01-1.789-2.894l3.5-7A2 2 0 018.736 3h4.018a2 2 0 01.485.06l3.76.94m-7 10v5a2 2 0 002 2h.096c.5 0 .905-.405.905-.904 0-.715.211-1.413.608-2.008L17 13V4m-7 10h2m5-10h2a2 2 0 012 2v6a2 2 0 01-2 2h-2.5"/>
+										</svg>
+										<span class="tabular-nums">{reply.downvotes ?? 0}</span>
+									</Button>
+
+									{#if replyIsOwner}
+										<Button
+											variant="ghost"
+											size="sm"
+											class="h-auto px-1 py-0 gap-1 text-xs text-zinc-600 hover:text-red-400 ml-auto"
+											disabled={replyDeleting}
+											onclick={() => deleteComment(reply.id, comment.id)}
+											title="Delete reply"
 										>
 											<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-												<path stroke-linecap="round" stroke-linejoin="round" d="M14 10h4.764a2 2 0 011.789 2.894l-3.5 7A2 2 0 0115.263 21h-4.017c-.163 0-.326-.02-.485-.06L7 20m7-10V5a2 2 0 00-2-2h-.095c-.5 0-.905.405-.905.905 0 .714-.211 1.412-.608 2.006L7 11v9m7-10h-2M7 20H5a2 2 0 01-2-2v-6a2 2 0 012-2h2.5"/>
+												<path stroke-linecap="round" stroke-linejoin="round" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
 											</svg>
-											<span class="tabular-nums">{reply.upvotes ?? 0}</span>
-										</button>
-
-										<button
-											onclick={() => vote(reply.id, 'down', comment.id)}
-											disabled={replyVoting}
-											title="Downvote"
-											class="flex items-center gap-1 text-xs transition-colors disabled:opacity-50
-												{replyVote === 'down' ? 'text-red-400' : 'text-zinc-500 hover:text-zinc-300'}"
-										>
-											<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-												<path stroke-linecap="round" stroke-linejoin="round" d="M10 14H5.236a2 2 0 01-1.789-2.894l3.5-7A2 2 0 018.736 3h4.018a2 2 0 01.485.06l3.76.94m-7 10v5a2 2 0 002 2h.096c.5 0 .905-.405.905-.904 0-.715.211-1.413.608-2.008L17 13V4m-7 10h2m5-10h2a2 2 0 012 2v6a2 2 0 01-2 2h-2.5"/>
-											</svg>
-											<span class="tabular-nums">{reply.downvotes ?? 0}</span>
-										</button>
-
-										{#if replyIsOwner}
-											<button
-												onclick={() => deleteComment(reply.id, comment.id)}
-												disabled={replyDeleting}
-												class="flex items-center gap-1 text-xs text-zinc-600 hover:text-red-400 transition-colors disabled:opacity-50 ml-auto"
-												title="Delete reply"
-											>
-												<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2">
-													<path stroke-linecap="round" stroke-linejoin="round" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/>
-												</svg>
-												Delete
-											</button>
-										{/if}
-									</div>
+											Delete
+										</Button>
+									{/if}
+								</div>
 								</div>
 							{/each}
 						</div>

ui/src/lib/components/ui/badge/Badge.svelte

@@ -0,0 +1,28 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	type Variant = 'default' | 'secondary' | 'outline' | 'destructive';
+
+	interface Props {
+		variant?: Variant;
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { variant = 'default', class: className = '', children }: Props = $props();
+
+	const base =
+		'inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none';
+
+	const variants: Record<Variant, string> = {
+		default:     'border-transparent bg-amber-400 text-zinc-900',
+		secondary:   'border-transparent bg-zinc-700 text-zinc-200',
+		outline:     'border-zinc-600 text-zinc-300',
+		destructive: 'border-transparent bg-red-500/20 text-red-400',
+	};
+</script>
+
+<span class={cn(base, variants[variant], className)}>
+	{@render children?.()}
+</span>

ui/src/lib/components/ui/badge/index.ts

@@ -0,0 +1 @@
+export { default as Badge } from './Badge.svelte';

ui/src/lib/components/ui/button/Button.svelte

@@ -0,0 +1,58 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	type Variant = 'default' | 'secondary' | 'outline' | 'ghost' | 'destructive' | 'link';
+	type Size = 'default' | 'sm' | 'lg' | 'icon';
+
+	interface Props {
+		variant?: Variant;
+		size?: Size;
+		disabled?: boolean;
+		type?: 'button' | 'submit' | 'reset';
+		class?: string;
+		onclick?: (e: MouseEvent) => void;
+		children?: Snippet;
+		[key: string]: unknown;
+	}
+
+	let {
+		variant = 'default',
+		size = 'default',
+		disabled = false,
+		type = 'button',
+		class: className = '',
+		onclick,
+		children,
+		...rest
+	}: Props = $props();
+
+	const base =
+		'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-amber-400 focus-visible:ring-offset-2 focus-visible:ring-offset-zinc-900 disabled:pointer-events-none disabled:opacity-50';
+
+	const variants: Record<Variant, string> = {
+		default:     'bg-amber-400 text-zinc-900 hover:bg-amber-300',
+		secondary:   'bg-zinc-700 text-zinc-200 hover:bg-zinc-600',
+		outline:     'border border-zinc-600 bg-transparent text-zinc-300 hover:bg-zinc-800 hover:text-zinc-100',
+		ghost:       'bg-transparent text-zinc-400 hover:bg-zinc-800 hover:text-zinc-100',
+		destructive: 'bg-red-500/20 text-red-400 hover:bg-red-500/30 hover:text-red-300',
+		link:        'text-amber-400 underline-offset-4 hover:underline bg-transparent p-0 h-auto',
+	};
+
+	const sizes: Record<Size, string> = {
+		default: 'h-9 px-4 py-2',
+		sm:      'h-8 rounded-md px-3 text-xs',
+		lg:      'h-11 rounded-md px-8',
+		icon:    'h-9 w-9',
+	};
+</script>
+
+<button
+	{type}
+	{disabled}
+	class={cn(base, variants[variant], sizes[size], className)}
+	{onclick}
+	{...rest}
+>
+	{@render children?.()}
+</button>

ui/src/lib/components/ui/button/index.ts

@@ -0,0 +1 @@
+export { default as Button } from './Button.svelte';

ui/src/lib/components/ui/card/Card.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('rounded-xl border border-zinc-700 bg-zinc-800/50', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/card/CardContent.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('p-5 pt-0', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/card/CardDescription.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<p class={cn('text-sm text-zinc-400', className)}>
+	{@render children?.()}
+</p>

ui/src/lib/components/ui/card/CardFooter.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('flex items-center p-5 pt-0', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/card/CardHeader.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('flex flex-col space-y-1.5 p-5', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/card/CardTitle.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<h3 class={cn('font-semibold leading-none tracking-tight text-zinc-100', className)}>
+	{@render children?.()}
+</h3>

ui/src/lib/components/ui/card/index.ts

@@ -0,0 +1,6 @@
+export { default as Card } from './Card.svelte';
+export { default as CardHeader } from './CardHeader.svelte';
+export { default as CardTitle } from './CardTitle.svelte';
+export { default as CardDescription } from './CardDescription.svelte';
+export { default as CardContent } from './CardContent.svelte';
+export { default as CardFooter } from './CardFooter.svelte';

ui/src/lib/components/ui/dialog/Dialog.svelte

@@ -0,0 +1,43 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		open?: boolean;
+		onclose?: () => void;
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { open = $bindable(false), onclose, class: className = '', children }: Props = $props();
+
+	function handleBackdropClick(e: MouseEvent) {
+		if (e.target === e.currentTarget) {
+			open = false;
+			onclose?.();
+		}
+	}
+
+	function handleKeyDown(e: KeyboardEvent) {
+		if (e.key === 'Escape') {
+			open = false;
+			onclose?.();
+		}
+	}
+</script>
+
+<svelte:window onkeydown={handleKeyDown} />
+
+{#if open}
+	<!-- Backdrop -->
+	<div
+		class="fixed inset-0 z-50 flex items-center justify-center bg-black/70 backdrop-blur-sm p-4"
+		role="dialog"
+		aria-modal="true"
+		onclick={handleBackdropClick}
+	>
+		<div class={cn('bg-zinc-900 rounded-2xl border border-zinc-700 shadow-2xl w-full max-w-sm', className)}>
+			{@render children?.()}
+		</div>
+	</div>
+{/if}

ui/src/lib/components/ui/dialog/DialogContent.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('flex flex-col gap-4 p-5', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/dialog/DialogFooter.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('flex items-center justify-end gap-2 px-5 pb-5', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/dialog/DialogHeader.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<div class={cn('flex flex-col space-y-1.5 px-5 pt-5', className)}>
+	{@render children?.()}
+</div>

ui/src/lib/components/ui/dialog/DialogTitle.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	import type { Snippet } from 'svelte';
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		children?: Snippet;
+	}
+
+	let { class: className = '', children }: Props = $props();
+</script>
+
+<h2 class={cn('text-base font-semibold leading-none tracking-tight text-zinc-100', className)}>
+	{@render children?.()}
+</h2>

ui/src/lib/components/ui/dialog/index.ts

@@ -0,0 +1,5 @@
+export { default as Dialog } from './Dialog.svelte';
+export { default as DialogContent } from './DialogContent.svelte';
+export { default as DialogHeader } from './DialogHeader.svelte';
+export { default as DialogTitle } from './DialogTitle.svelte';
+export { default as DialogFooter } from './DialogFooter.svelte';

ui/src/lib/components/ui/separator/Separator.svelte

@@ -0,0 +1,19 @@
+<script lang="ts">
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		class?: string;
+		orientation?: 'horizontal' | 'vertical';
+	}
+
+	let { class: className = '', orientation = 'horizontal' }: Props = $props();
+</script>
+
+<div
+	role="separator"
+	class={cn(
+		'shrink-0 bg-zinc-700',
+		orientation === 'horizontal' ? 'h-px w-full' : 'h-full w-px',
+		className
+	)}
+></div>

ui/src/lib/components/ui/separator/index.ts

@@ -0,0 +1 @@
+export { default as Separator } from './Separator.svelte';

ui/src/lib/components/ui/textarea/Textarea.svelte

@@ -0,0 +1,41 @@
+<script lang="ts">
+	import { cn } from '$lib/utils';
+
+	interface Props {
+		value?: string;
+		placeholder?: string;
+		rows?: number;
+		disabled?: boolean;
+		class?: string;
+		onchange?: (e: Event) => void;
+		oninput?: (e: Event) => void;
+		[key: string]: unknown;
+	}
+
+	let {
+		value = $bindable(''),
+		placeholder = '',
+		rows = 3,
+		disabled = false,
+		class: className = '',
+		onchange,
+		oninput,
+		...rest
+	}: Props = $props();
+</script>
+
+<textarea
+	bind:value
+	{placeholder}
+	{rows}
+	{disabled}
+	class={cn(
+		'flex w-full rounded-lg border border-zinc-700 bg-zinc-800 px-3 py-2 text-sm text-zinc-200 placeholder-zinc-500 resize-none transition-colors',
+		'focus:outline-none focus:border-amber-400',
+		'disabled:cursor-not-allowed disabled:opacity-50',
+		className
+	)}
+	{onchange}
+	{oninput}
+	{...rest}
+></textarea>

ui/src/lib/components/ui/textarea/index.ts

@@ -0,0 +1 @@
+export { default as Textarea } from './Textarea.svelte';