fix: Meta previews vertical by default; show all Google ad formats

Meta cards use a 9:16 frame (carousel 1:1 then 4:5). Google gallery balances Search/PMax/Display and surfaces PMax multi-format thumbs.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/components/AdCreativesGallery.tsx

@@ -6,6 +6,7 @@ import type {
   CreativeAspect,
   CreativeAsset,
 } from '@/lib/ad-creatives-meta';
+import { pickMetaPreviewAsset } from '@/lib/ad-creatives-meta';
 import { formatEur, formatEurCents, formatNum } from '@/lib/metrics';
 import { ImageIcon, Play, Maximize2, X, ExternalLink } from 'lucide-react';
 
@@ -61,7 +62,7 @@ function resolveAspect(asset: CreativeAsset): CreativeAspect {
   const L = (asset.label || '').toLowerCase();
   if (/9\s*:?\s*16|story|reels|vertical|tall/.test(L)) return '9:16';
   if (/4\s*:?\s*5|portrait/.test(L)) return '4:5';
-  if (/16\s*:?\s*9|1\.91|landscape|horizontal|youtube|video/.test(L)) {
+  if (/16\s*:?\s*9|1\.91|landscape|horizontal|youtube/.test(L)) {
     return '16:9';
   }
   if (/1\s*:?\s*1|square|logo/.test(L)) return '1:1';
@@ -83,17 +84,55 @@ function aspectClass(aspect: CreativeAspect): string {
   }
 }
 
-function previewUrlFor(ad: AdCreativeCard): string {
+/** Meta: frame 9:16 by default; carousel 1:1 then 4:5. Google PMax stays portrait-first. */
+function previewMeta(ad: AdCreativeCard): { url: string; aspect: CreativeAspect } {
   const assets = adAssets(ad);
-  const nine = assets.find(
+  const picked = pickMetaPreviewAsset(
-    (a) => a.kind === 'image' && resolveAspect(a) === '9:16'
+    assets,
+    ad.mediaType || 'image',
+    ad.imageUrl || ad.thumbnailUrl || ''
   );
-  const fourFive = assets.find(
+  // Frame rules (user): vertical default; carousel square / 4:5
-    (a) => a.kind === 'image' && resolveAspect(a) === '4:5'
+  const aspect: CreativeAspect =
+    ad.mediaType === 'carousel'
+      ? picked.aspect === '4:5'
+        ? '4:5'
+        : '1:1'
+      : '9:16';
+  const raw =
+    picked.url ||
+    ad.imageUrl ||
+    ad.thumbnailUrl ||
+    assets.find((a) => a.url)?.url ||
+    '';
+  return { url: raw ? proxiedMediaUrl(raw) : '', aspect };
+}
+
+function previewGoogle(ad: AdCreativeCard): { url: string; aspect: CreativeAspect } {
+  const assets = adAssets(ad);
+  const isSearch =
+    ad.mediaType === 'rsa' ||
+    ad.channel === 'search_brand' ||
+    ad.channel === 'search_generic';
+  if (isSearch) {
+    return { url: '', aspect: '9:16' };
+  }
+  const portrait = assets.find(
+    (a) =>
+      (a.kind === 'image' || a.kind === 'logo') &&
+      (resolveAspect(a) === '4:5' || resolveAspect(a) === '9:16')
+  );
+  const square = assets.find(
+    (a) =>
+      (a.kind === 'image' || a.kind === 'logo') && resolveAspect(a) === '1:1'
+  );
+  const landscape = assets.find(
+    (a) => a.kind === 'image' && resolveAspect(a) === '16:9'
   );
   const raw =
-    nine?.url ||
+    portrait?.url ||
-    fourFive?.url ||
+    square?.url ||
+    landscape?.url ||
     ad.imageUrl ||
     ad.thumbnailUrl ||
     assets.find((a) => a.kind === 'image')?.url ||
@@ -102,7 +141,39 @@ function previewUrlFor(ad: AdCreativeCard): string {
       : '') ||
     assets.find((a) => a.youtubeId)?.url ||
     '';
-  return raw ? proxiedMediaUrl(raw) : '';
+  const aspect: CreativeAspect = portrait
+    ? resolveAspect(portrait)
+    : square
+      ? '1:1'
+      : landscape
+        ? '16:9'
+        : '4:5';
+  return { url: raw ? proxiedMediaUrl(raw) : '', aspect };
+}
+
+function previewFor(ad: AdCreativeCard): { url: string; aspect: CreativeAspect } {
+  return ad.platform === 'meta' ? previewMeta(ad) : previewGoogle(ad);
+}
+
+function formatThumbs(ad: AdCreativeCard): { url: string; aspect: CreativeAspect; label: string }[] {
+  if (ad.mediaType !== 'pmax' && ad.channel !== 'pmax') return [];
+  const assets = adAssets(ad).filter(
+    (a) => (a.kind === 'image' || a.kind === 'logo' || a.kind === 'youtube') && a.url
+  );
+  const order: CreativeAspect[] = ['1:1', '4:5', '16:9', '9:16'];
+  const out: { url: string; aspect: CreativeAspect; label: string }[] = [];
+  const seen = new Set<string>();
+  for (const asp of order) {
+    const hit = assets.find((a) => resolveAspect(a) === asp && !seen.has(a.url));
+    if (!hit) continue;
+    seen.add(hit.url);
+    out.push({
+      url: proxiedMediaUrl(hit.url),
+      aspect: asp,
+      label: asp,
+    });
+  }
+  return out;
 }
 
 function MiniKpi({ label, value }: { label: string; value: string }) {
@@ -225,8 +296,8 @@ export function CreativesGallery({
         </h3>
         <p className="text-xs text-gray-500 mt-1">
           {platform === 'google'
-            ? 'Agrupado por Search Brand / Generic, Performance Max y Display. Search muestra preview tipo SERP; PMax y Display muestran assets.'
+            ? 'Agrupado por Search Brand / Generic, Performance Max y Display. Search muestra preview tipo SERP; PMax muestra todos los formatos (1:1, 4:5, 16:9).'
-            : 'Preview 9:16. Pulsa Zoom para ver el resto de piezas en su formato.'}
+            : 'Meta: preview vertical 9:16 por defecto; carrusel en 1:1 (o 4:5). Pulsa Zoom para el resto de piezas.'}
         </p>
       </div>
       {platformWarning ? (
@@ -284,20 +355,27 @@ function CreativeCard({
   ad: AdCreativeCard;
   onZoom: () => void;
 }) {
-  const preview = previewUrlFor(ad);
+  const { url: preview, aspect: frameAspect } = previewFor(ad);
   const isVideo = ad.mediaType === 'video' || Boolean(ad.youtubeId);
   const headlines = adHeadlines(ad);
   const bodies = adBodies(ad);
   const linkDescs = adLinkDescriptions(ad);
   const assets = adAssets(ad);
   const extraCount = Math.max(0, assets.length - 1);
+  const pmaxFormats = formatThumbs(ad);
+  const isSearch =
+    ad.platform === 'google' &&
+    (ad.mediaType === 'rsa' ||
+      ad.channel === 'search_brand' ||
+      ad.channel === 'search_generic');
 
   return (
-    <article className="grid gap-4 rounded-2xl border border-gray-200 bg-white p-4 md:grid-cols-[minmax(140px,180px)_1fr]">
+    <article className="grid gap-4 rounded-2xl border border-gray-200 bg-white p-4 md:grid-cols-[minmax(140px,200px)_1fr]">
+      <div className="space-y-2">
         <button
           type="button"
           onClick={onZoom}
-        className="relative mx-auto w-full max-w-[180px] overflow-hidden rounded-xl bg-gray-100 border border-gray-200 aspect-[9/16] flex items-center justify-center group"
+          className={`relative mx-auto w-full max-w-[180px] overflow-hidden rounded-xl bg-gray-100 border border-gray-200 flex items-center justify-center group ${aspectClass(frameAspect)}`}
         >
           {preview ? (
             // eslint-disable-next-line @next/next/no-img-element
@@ -307,11 +385,7 @@ function CreativeCard({
               className="w-full h-full object-cover"
               loading="lazy"
             />
-        ) : ad.platform === 'google' &&
+          ) : isSearch && headlines.length ? (
-          (ad.mediaType === 'rsa' ||
-            ad.channel === 'search_brand' ||
-            ad.channel === 'search_generic') &&
-          headlines.length ? (
             <div className="w-full h-full p-3.5 space-y-1.5 text-left bg-white flex flex-col justify-center border-t border-gray-100">
               <p className="text-[9px] uppercase tracking-wider text-emerald-700 font-medium">
                 Anuncio ·{' '}
@@ -363,6 +437,11 @@ function CreativeCard({
               <Play className="w-3 h-3" /> Vídeo
             </span>
           ) : null}
+          {ad.platform === 'meta' ? (
+            <span className="absolute top-2 left-2 rounded bg-black/70 px-1.5 py-0.5 text-[9px] text-white uppercase tracking-wide">
+              {frameAspect}
+            </span>
+          ) : null}
           {extraCount > 0 ? (
             <span className="absolute top-2 right-2 rounded-full bg-black/70 px-2 py-1 text-[10px] text-white">
               +{extraCount}
@@ -372,6 +451,33 @@ function CreativeCard({
             <Maximize2 className="w-3.5 h-3.5" /> Zoom
           </span>
         </button>
+        {pmaxFormats.length > 1 ? (
+          <div className="flex flex-wrap gap-1.5 justify-center">
+            {pmaxFormats.map((f) => (
+              <button
+                key={f.label}
+                type="button"
+                onClick={onZoom}
+                className="w-12 overflow-hidden rounded-md border border-gray-200 bg-gray-50"
+                title={`Formato ${f.label}`}
+              >
+                <div className={`${aspectClass(f.aspect)} w-full`}>
+                  {/* eslint-disable-next-line @next/next/no-img-element */}
+                  <img
+                    src={f.url}
+                    alt={f.label}
+                    className="w-full h-full object-cover"
+                    loading="lazy"
+                  />
+                </div>
+                <p className="text-[8px] text-center text-gray-500 py-0.5">
+                  {f.label}
+                </p>
+              </button>
+            ))}
+          </div>
+        ) : null}
+      </div>
       <div className="min-w-0 space-y-3">
         <div>
           <div className="flex flex-wrap items-start justify-between gap-2">
@@ -478,10 +584,22 @@ export function CreativeZoomModal({
   const assets = adAssets(ad);
   const images = assets.filter((a) => a.kind === 'image' || a.kind === 'logo');
   const videos = assets.filter((a) => a.kind === 'youtube' || a.kind === 'video');
-  const main = previewUrlFor(ad);
+  const { url: main, aspect: mainAspect } = previewFor(ad);
-  const previewAsset =
+  const previewAssetUrl = main.replace(/^\/api\/ad-tracker\/media\?url=/, '');
-    images.find((a) => resolveAspect(a) === '9:16') || images[0];
+  const otherImages = images.filter((a) => {
-  const otherImages = images.filter((a) => a.url !== previewAsset?.url);
+    if (!a.url) return false;
+    if (!previewAssetUrl) return true;
+    try {
+      return decodeURIComponent(previewAssetUrl) !== a.url && a.url !== main;
+    } catch {
+      return a.url !== main;
+    }
+  });
+  // Prefer showing all format variants in zoom for Meta carousel / Google PMax
+  const zoomImages =
+    otherImages.length > 0
+      ? otherImages
+      : images.filter((a) => a.url && proxiedMediaUrl(a.url) !== main);
 
   useEffect(() => {
     const onKey = (e: KeyboardEvent) => {
@@ -534,7 +652,9 @@ export function CreativeZoomModal({
         <div className="flex-1 overflow-y-auto p-4 md:p-6 space-y-6">
           <div className="grid gap-6 lg:grid-cols-[minmax(200px,280px)_1fr]">
             <div className="space-y-3">
-              <div className="relative mx-auto w-full max-w-[280px] overflow-hidden rounded-2xl border border-gray-200 bg-black aspect-[9/16]">
+              <div
+                className={`relative mx-auto w-full max-w-[280px] overflow-hidden rounded-2xl border border-gray-200 bg-black ${aspectClass(mainAspect)}`}
+              >
                 {main ? (
                   // eslint-disable-next-line @next/next/no-img-element
                   <img
@@ -549,7 +669,7 @@ export function CreativeZoomModal({
                 )}
               </div>
               <p className="text-center text-[10px] uppercase tracking-wider text-gray-500">
-                Preview 9:16
+                Preview {mainAspect}
               </p>
               <div className="grid grid-cols-2 gap-2">
                 <MiniKpi label="Gasto" value={formatEur(ad.spend)} />
@@ -591,13 +711,13 @@ export function CreativeZoomModal({
             </div>
 
             <div className="space-y-5">
-              {otherImages.length > 0 ? (
+              {zoomImages.length > 0 ? (
                 <section>
                   <h3 className="text-sm font-semibold text-gray-900 mb-2">
-                    Otras piezas ({otherImages.length})
+                    Otras piezas ({zoomImages.length})
                   </h3>
                   <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
-                    {otherImages.map((asset, i) => {
+                    {zoomImages.map((asset, i) => {
                       const aspect = resolveAspect(asset);
                       return (
                         <figure

src/lib/ad-creatives-google.ts

@@ -4,6 +4,7 @@ import { googleAdsConfigured } from '@/lib/ads-discovery';
 import { serviceHeaders, supabaseUrl } from '@/lib/agency';
 import type {
   AdCreativeCard,
+  CreativeAspect,
   CreativeAsset,
   GoogleCreativeChannel,
 } from '@/lib/ad-creatives-meta';
@@ -208,17 +209,80 @@ function ytThumb(youtubeId: string): string {
   return `https://i.ytimg.com/vi/${youtubeId}/hqdefault.jpg`;
 }
 
+function googleAspectFromFieldType(ft: string): CreativeAspect {
+  const u = ft.toUpperCase();
+  if (u.includes('PORTRAIT') || u.includes('TALL')) return '4:5';
+  if (u.includes('SQUARE') || u === 'LOGO') return '1:1';
+  if (u.includes('YOUTUBE') || u.includes('LANDSCAPE') || u === 'MARKETING_IMAGE') {
+    return '16:9';
+  }
+  return 'unknown';
+}
+
 function pickVerticalGoogle(assets: CreativeAsset[]): string {
   const images = assets.filter((a) => a.kind === 'image' && a.url);
-  const portrait = images.find((a) =>
+  const portrait = images.find(
+    (a) =>
+      a.aspect === '4:5' ||
+      a.aspect === '9:16' ||
       /PORTRAIT|TALL|VERTICAL/i.test(a.label || '')
   );
   if (portrait) return portrait.url;
-  const square = images.find((a) => /SQUARE/i.test(a.label || ''));
+  const square = images.find(
+    (a) => a.aspect === '1:1' || /SQUARE|LOGO/i.test(a.label || '')
+  );
   if (square) return square.url;
   return images[0]?.url || '';
 }
 
+function withAspect(asset: CreativeAsset, ft: string): CreativeAsset {
+  if (asset.aspect && asset.aspect !== 'unknown') return asset;
+  return { ...asset, aspect: googleAspectFromFieldType(ft) };
+}
+
+/** Keep Search / PMax / Display represented in the gallery, not only top spend. */
+function balanceGoogleCards(cards: AdCreativeCard[], limit: number): AdCreativeCard[] {
+  const buckets: Record<string, AdCreativeCard[]> = {
+    search_brand: [],
+    search_generic: [],
+    pmax: [],
+    display: [],
+    other: [],
+  };
+  for (const c of cards) {
+    const key = c.channel && buckets[c.channel] ? c.channel : 'other';
+    buckets[key].push(c);
+  }
+  for (const k of Object.keys(buckets)) {
+    buckets[k].sort((a, b) => b.spend - a.spend);
+  }
+  const quotas: Record<string, number> = {
+    search_brand: Math.max(8, Math.floor(limit * 0.2)),
+    search_generic: Math.max(8, Math.floor(limit * 0.2)),
+    pmax: Math.max(12, Math.floor(limit * 0.35)),
+    display: Math.max(8, Math.floor(limit * 0.2)),
+    other: Math.max(4, Math.floor(limit * 0.1)),
+  };
+  const picked: AdCreativeCard[] = [];
+  const seen = new Set<string>();
+  for (const [key, quota] of Object.entries(quotas)) {
+    for (const c of buckets[key].slice(0, quota)) {
+      if (seen.has(c.adId)) continue;
+      seen.add(c.adId);
+      picked.push(c);
+    }
+  }
+  // Fill remaining slots by spend across leftovers
+  const leftovers = cards
+    .filter((c) => !seen.has(c.adId))
+    .sort((a, b) => b.spend - a.spend);
+  for (const c of leftovers) {
+    if (picked.length >= limit) break;
+    picked.push(c);
+  }
+  return picked.sort((a, b) => b.spend - a.spend).slice(0, limit);
+}
+
 type AgBucket = {
   adId: string;
   adName: string;
@@ -455,11 +519,16 @@ LIMIT 400
       const yt = str(row.asset?.youtubeVideoAsset?.youtubeVideoId);
       const ytTitle = str(row.asset?.youtubeVideoAsset?.youtubeVideoTitle);
       if (img && !list.some((a) => a.url === img)) {
-        list.push({
+        list.push(
+          withAspect(
+            {
               kind: ft.includes('LOGO') ? 'logo' : 'image',
               url: img,
               label: ft || 'MARKETING_IMAGE',
-        });
+            },
+            ft || 'MARKETING_IMAGE'
+          )
+        );
       }
       if (yt && !list.some((a) => a.youtubeId === yt)) {
         list.push({
@@ -468,6 +537,7 @@ LIMIT 400
           label: 'YOUTUBE_VIDEO',
           youtubeId: yt,
           title: ytTitle || yt,
+          aspect: '16:9',
         });
       }
       assetsByAdId.set(adId, list);
@@ -560,11 +630,15 @@ LIMIT 400
       else if (ft === 'CALL_TO_ACTION_SELECTION' && cta) entry.ctas.push(cta);
       else if (ft.includes('MARKETING_IMAGE') && img) {
         if (!entry.assets.some((a) => a.url === img)) {
-          entry.assets.push({ kind: 'image', url: img, label: ft });
+          entry.assets.push(
+            withAspect({ kind: 'image', url: img, label: ft }, ft)
+          );
         }
       } else if ((ft === 'LOGO' || ft === 'LANDSCAPE_LOGO') && img) {
         if (!entry.assets.some((a) => a.url === img)) {
-          entry.assets.push({ kind: 'logo', url: img, label: ft });
+          entry.assets.push(
+            withAspect({ kind: 'logo', url: img, label: ft }, ft)
+          );
         }
       } else if (ft === 'YOUTUBE_VIDEO' && yt) {
         if (!entry.assets.some((a) => a.youtubeId === yt)) {
@@ -574,6 +648,7 @@ LIMIT 400
             label: 'YOUTUBE_VIDEO',
             youtubeId: yt,
             title: ytTitle || yt,
+            aspect: '16:9',
           });
         }
       }
@@ -639,12 +714,6 @@ LIMIT 400
       const adId = str(ad?.id);
       if (!adId) continue;
       const m = adMetricMap.get(adId);
-      const spend = m?.spend ?? 0;
-      const impressions = m?.impressions ?? 0;
-      const clicks = m?.clicks ?? 0;
-      const conversions = m?.conversions ?? 0;
-      if (!m && cards.length >= limit) continue;
-
       const rsa = ad?.responsiveSearchAd;
       const rda = ad?.responsiveDisplayAd;
       const headlines = uniq([
@@ -660,7 +729,12 @@ LIMIT 400
       const linkedAssets = assetsByAdId.get(adId) || [];
       const assets: CreativeAsset[] = [...linkedAssets];
       if (imageUrl && !assets.some((a) => a.url === imageUrl)) {
-        assets.push({ kind: 'image', url: imageUrl, label: 'IMAGE_AD' });
+        assets.push({
+          kind: 'image',
+          url: imageUrl,
+          label: 'IMAGE_AD',
+          aspect: '1:1',
+        });
       }
       const adType = enumName(ad?.type).toLowerCase() || 'rsa';
       const mediaType = rsa
@@ -674,6 +748,31 @@ LIMIT 400
       const channelType = enumName(row.campaign?.advertisingChannelType);
       const campaignName = str(row.campaign?.name);
       const adsetName = str(row.adGroup?.name);
+      const campaignId = str(row.campaign?.id);
+      // ad_daily is often campaign-level for Google → fallback so Search/Display appear
+      const camp =
+        campaignSpend.get(campaignId) ||
+        campaignSpend.get(campaignName.toLowerCase());
+      const spend = m?.spend ?? camp?.spend ?? 0;
+      const impressions = m?.impressions ?? camp?.impressions ?? 0;
+      const clicks = m?.clicks ?? camp?.clicks ?? 0;
+      const conversions = m?.conversions ?? camp?.conversions ?? 0;
+      const hasCreative =
+        headlines.length > 0 ||
+        descriptions.length > 0 ||
+        assets.length > 0 ||
+        Boolean(rsa) ||
+        Boolean(rda);
+      if (
+        spend <= 0 &&
+        impressions <= 0 &&
+        clicks <= 0 &&
+        !m &&
+        !(hasCreative && camp && (camp.spend > 0 || camp.impressions > 0))
+      ) {
+        continue;
+      }
+
       const preview =
         pickVerticalGoogle(assets) ||
         assets.find((a) => a.kind === 'image')?.url ||
@@ -722,13 +821,17 @@ LIMIT 400
       }
     }
 
-    cards.sort((a, b) => b.spend - a.spend);
+    const active = cards.filter(
-    const sliced = cards
-      .filter(
       (c) =>
-          c.spend > 0 || c.impressions > 0 || c.clicks > 0 || c.conversions > 0
+        c.spend > 0 ||
-      )
+        c.impressions > 0 ||
-      .slice(0, limit);
+        c.clicks > 0 ||
+        c.conversions > 0 ||
+        (c.mediaType === 'rsa' && (c.headlines?.length || 0) > 0) ||
+        ((c.mediaType === 'rda' || c.mediaType === 'image') &&
+          (c.assets?.length || 0) > 0)
+    );
+    const sliced = balanceGoogleCards(active, limit);
 
     if (!sliced.length) {
       return warehouseFallback(

src/lib/ad-creatives-meta.ts

@@ -105,12 +105,7 @@ export function inferCreativeAspect(
   height?: number
 ): CreativeAspect {
   const L = (label || '').toLowerCase();
-  if (/9\s*:?\s*16|story|reels|vertical|tall|portrait_9/.test(L)) return '9:16';
+  // Dimensiones primero: labels tipo "video" no deben forzar landscape.
-  if (/4\s*:?\s*5|portrait|feed_portrait/.test(L)) return '4:5';
-  if (/16\s*:?\s*9|1\.91|landscape|horizontal|right_column|video/.test(L)) {
-    return '16:9';
-  }
-  if (/1\s*:?\s*1|square/.test(L)) return '1:1';
   if (width && height && width > 0 && height > 0) {
     const r = width / height;
     if (r <= 0.62) return '9:16';
@@ -118,6 +113,12 @@ export function inferCreativeAspect(
     if (r >= 1.5) return '16:9';
     if (Math.abs(r - 1) < 0.12) return '1:1';
   }
+  if (/9\s*:?\s*16|story|reels|vertical|tall|portrait_9/.test(L)) return '9:16';
+  if (/4\s*:?\s*5|portrait|feed_portrait/.test(L)) return '4:5';
+  if (/16\s*:?\s*9|1\.91|landscape|horizontal|right_column|youtube/.test(L)) {
+    return '16:9';
+  }
+  if (/1\s*:?\s*1|square/.test(L)) return '1:1';
   return 'unknown';
 }
 
@@ -201,7 +202,8 @@ function extractCreativePack(creative: Record<string, unknown>): Extracted {
 
   if (Array.isArray(link?.child_attachments)) {
     (link!.child_attachments as Record<string, unknown>[]).forEach((c, i) => {
-      pushImg(c.picture || c.image_url, `carousel-${i + 1} 4:5`, 1080, 1350);
+      // Carrusel: preferimos 1:1; si el asset es más alto, se reclasifica por ratio.
+      pushImg(c.picture || c.image_url, `carousel-${i + 1} 1:1`, 1080, 1080);
       pushHash(c.image_hash);
       if (c.name) headlines.push(str(c.name));
       if (c.message) bodies.push(str(c.message));
@@ -269,22 +271,56 @@ function extractCreativePack(creative: Record<string, unknown>): Extracted {
   };
 }
 
-/** Prefer 9:16 story; then 4:5; else first image. */
+/**
-function pickVerticalPreview(assets: CreativeAsset[], fallback: string): string {
+ * Meta preview picker:
-  const images = assets.filter((a) => a.kind === 'image' && a.url);
+ * - Default: vertical 9:16 (vídeo/imagen), then 4:5
-  const nine = images.find((a) => a.aspect === '9:16');
+ * - Carousel: 1:1, then 4:5
-  if (nine) return nine.url;
+ */
-  const portrait = images.find(
+export function pickMetaPreviewAsset(
+  assets: CreativeAsset[],
+  mediaType: string,
+  fallbackUrl = ''
+): { url: string; aspect: CreativeAspect } {
+  const withUrl = assets.filter((a) => a.url);
+  const aspectOf = (a: CreativeAsset) =>
+    a.aspect && a.aspect !== 'unknown'
+      ? a.aspect
+      : inferCreativeAspect(a.label);
+
+  if (mediaType === 'carousel') {
+    const square = withUrl.find((a) => aspectOf(a) === '1:1');
+    if (square) return { url: square.url, aspect: '1:1' };
+    const fourFive = withUrl.find((a) => aspectOf(a) === '4:5');
+    if (fourFive) return { url: fourFive.url, aspect: '4:5' };
+    const carousel = withUrl.find((a) => /carousel/i.test(a.label || ''));
+    if (carousel) return { url: carousel.url, aspect: '1:1' };
+    if (withUrl[0]) return { url: withUrl[0].url, aspect: '1:1' };
+    return { url: fallbackUrl, aspect: '1:1' };
+  }
+
+  // Prefer video poster/frame labeled 9:16, then any 9:16 image, then 4:5
+  const videoNine = withUrl.find(
     (a) =>
-      a.aspect === '4:5' ||
+      (a.kind === 'video' || /video|reel|story/i.test(a.label || '')) &&
-      /portrait|vertical|9.?16|4.?5|tall|story/i.test(a.label || '')
+      aspectOf(a) === '9:16'
   );
-  if (portrait) return portrait.url;
+  if (videoNine) return { url: videoNine.url, aspect: '9:16' };
-  const nonSquare = images.find(
+
-    (a) => a.label?.includes('thumbnail') || a.label?.includes('video_poster')
+  const nine = withUrl.find((a) => aspectOf(a) === '9:16');
+  if (nine) return { url: nine.url, aspect: '9:16' };
+
+  const fourFive = withUrl.find((a) => aspectOf(a) === '4:5');
+  if (fourFive) return { url: fourFive.url, aspect: '4:5' };
+
+  const thumb = withUrl.find((a) =>
+    /thumbnail|video_poster|video_feed/i.test(a.label || '')
   );
-  if (nonSquare) return nonSquare.url;
+  if (thumb) return { url: thumb.url, aspect: '9:16' };
-  return images[0]?.url || fallback;
+
+  if (withUrl[0]) {
+    return { url: withUrl[0].url, aspect: aspectOf(withUrl[0]) || '9:16' };
+  }
+  return { url: fallbackUrl, aspect: '9:16' };
 }
 
 async function sleep(ms: number) {
@@ -657,7 +693,8 @@ function cardFromBundle(
   const creative = b?.creative || {};
   const fallback =
     str(creative.image_url) || str(creative.thumbnail_url) || '';
-  const preview = pickVerticalPreview(assets, fallback);
+  const mediaType = detectMediaType(creative);
+  const picked = pickMetaPreviewAsset(assets, mediaType, fallback);
   const headlines = pack.headlines;
   const bodies = pack.bodies;
   const descriptions = pack.descriptions;
@@ -672,9 +709,9 @@ function cardFromBundle(
     clicks: agg.clicks,
     conversions: agg.conversions,
     cpl: agg.conversions > 0 ? agg.spend / agg.conversions : null,
-    mediaType: detectMediaType(creative),
+    mediaType,
-    thumbnailUrl: preview,
+    thumbnailUrl: picked.url,
-    imageUrl: preview,
+    imageUrl: picked.url,
     headline: headlines.join('\n'),
     primaryText: bodies.join('\n') || descriptions.join('\n'),
     headlines,