diff --git a/mobile/App.tsx b/mobile/App.tsx
index b4045d0..5dd9364 100644
--- a/mobile/App.tsx
+++ b/mobile/App.tsx
@@ -92,7 +92,7 @@ function AppNavigator() {
             <Stack.Screen
               name="FileDetail"
               component={FileDetailScreen}
-              options={{ title: 'Détails', headerTintColor: '#fff', headerStyle: { backgroundColor: '#000' } }}
+              options={{ title: 'Détails', headerTintColor: '#fff', headerStyle: { backgroundColor: '#000' }, animation: 'fade' }}
             />
             <Stack.Screen name="FileEdit" component={FileEditScreen} options={{ title: 'Édition' }} />
             <Stack.Screen name="Folder" component={FolderScreen} options={{ title: 'Dossier' }} />
diff --git a/mobile/app/file-detail.tsx b/mobile/app/file-detail.tsx
index 05e4f00..cd29191 100644
--- a/mobile/app/file-detail.tsx
+++ b/mobile/app/file-detail.tsx
@@ -1,26 +1,33 @@
-import React, { useRef, useState, useCallback, useEffect } from 'react';
+import React, { useRef, useState, useCallback } from 'react';
 import {
   View,
   Text,
   StyleSheet,
   FlatList,
-  Image,
   Dimensions,
   ActivityIndicator,
-  ScrollView,
   Modal,
   Pressable,
   TouchableOpacity,
+  Share,
+  Alert,
 } from 'react-native';
+import { Image } from 'expo-image';
 import { MaterialIcons } from '@expo/vector-icons';
-import { RouteProp, useRoute } from '@react-navigation/native';
+import { RouteProp, useRoute, useNavigation } from '@react-navigation/native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { useFile, useDownloadFile } from '../hooks/useFiles';
 import { fileStore } from '../services/fileStore';
 import { TagChip } from '../components/TagChip';
 import { FileThumbnail } from '../components/FileThumbnail';
 import { SyncStatusBadge } from '../components/SyncStatusBadge';
-import { GestureHandlerRootView } from 'react-native-gesture-handler';
+import { GestureHandlerRootView, Gesture, GestureDetector } from 'react-native-gesture-handler';
+import Animated, { useSharedValue, useAnimatedStyle, withSpring, runOnJS } from 'react-native-reanimated';
 import { ZoomableImage } from '../components/ZoomableImage';
+import { apiClient } from '../api/client';
+import { ENDPOINTS } from '../constants/api';
+import { downloadRegistry } from '../services/downloadRegistry';
+import { deleteAsync } from 'expo-file-system/legacy';
 import type { Variant, SyncStatus } from '../types';
 
 const SCREEN_WIDTH = Dimensions.get('window').width;
@@ -42,8 +49,13 @@ type RootStackParamList = {
 
 type FileDetailRouteProp = RouteProp<RootStackParamList, 'FileDetail'>;
 
+const PANEL_HEIGHT = 410;
+const PANEL_HEADER_VISIBLE = 100;
+
 function DetailItem({ fileId, deviceFile, onSelectImage }: { fileId: string; deviceFile?: DeviceFileParam; onSelectImage?: (state: ModalState) => void }) {
   const isDevice = !!deviceFile;
+  const navigation = useNavigation();
+  const insets = useSafeAreaInsets();
 
   const localEntry = fileStore.getById(fileId);
   const apiId = isDevice ? '' : (localEntry?.backendId ?? fileId);
@@ -55,14 +67,10 @@ function DetailItem({ fileId, deviceFile, onSelectImage }: { fileId: string; dev
   const uri = isDevice ? deviceFile.localUri : (localEntry?.localUri ?? file?.url);
 
   const [imageSize, setImageSize] = useState<{ width: number; height: number } | null>(null);
-  useEffect(() => {
-    if (!uri) { setImageSize(null); return; }
-    Image.getSize(
-      uri,
-      (w, h) => setImageSize({ width: w, height: h }),
-      () => setImageSize(null),
-    );
-  }, [uri]);
+
+  const handleImageLoad = useCallback((event: { source: { width: number; height: number } }) => {
+    setImageSize({ width: event.source.width, height: event.source.height });
+  }, []);
 
   const syncStatus: SyncStatus = isDevice
     ? 'local'
@@ -76,6 +84,26 @@ function DetailItem({ fileId, deviceFile, onSelectImage }: { fileId: string; dev
   const fullThumbnails = fullVariants;
 
   const hasPages = fullThumbnails.length > 0;
+  const fileName = deviceFile?.name ?? file?.name ?? fileId;
+
+  const createdAt = deviceFile?.createdAt ?? file?.createdAt;
+  const formattedDate = createdAt
+    ? new Date(createdAt).toLocaleDateString('fr-FR', { day: 'numeric', month: 'long', year: 'numeric' })
+    : '';
+
+  const fileSize = file?.size ?? 0;
+  const formattedSize = fileSize > 0
+    ? fileSize > 1024 * 1024
+      ? `${(fileSize / (1024 * 1024)).toFixed(1)} Mo`
+      : `${(fileSize / 1024).toFixed(1)} Ko`
+    : '';
+
+  const [optionsVisible, setOptionsVisible] = useState(false);
+  const [deleting, setDeleting] = useState(false);
+  const panelOffset = useSharedValue(PANEL_HEIGHT - PANEL_HEADER_VISIBLE);
+  const panelStartY = useSharedValue(0);
+  const isPanelExpanded = useSharedValue(false);
+  const [panelExpanded, setPanelExpanded] = useState(false);
 
   const handleDownload = useCallback(async () => {
     if (!file) return;
@@ -85,7 +113,7 @@ function DetailItem({ fileId, deviceFile, onSelectImage }: { fileId: string; dev
       await downloadFile.mutateAsync({
         id: bid,
         backendResourceId: bid,
-        name: file?.name ?? localEntry?.name ?? fileId,
+        name: fileName,
         mimeType: file?.mimeType ?? localEntry?.mimeType ?? 'application/octet-stream',
         size: file?.size ?? localEntry?.size ?? 0,
         createdAt: file?.createdAt ?? localEntry?.createdAt ?? new Date().toISOString(),
@@ -97,119 +125,269 @@ function DetailItem({ fileId, deviceFile, onSelectImage }: { fileId: string; dev
     } catch {} finally {
       setDownloading(false);
     }
-  }, [file, fileId, localEntry, downloadFile]);
+  }, [file, fileName, fileId, localEntry, downloadFile]);
 
-  return (
-    <ScrollView style={styles.page} contentContainerStyle={styles.pageContent}>
-      {hasPages ? (
-        fullThumbnails.map((thumb, thumbIndex) => {
-          const allImages: SelectedImage[] = fullThumbnails.map((t) => ({
-            uri: t.url,
-            width: SCREEN_WIDTH,
-            height: t.height * (SCREEN_WIDTH / t.width),
-          }));
-          return (
-            <Pressable
-              key={thumb.id}
-              style={styles.pageImageContainer}
-              onPress={() => onSelectImage?.({ images: allImages, index: thumbIndex })}
+  const handleShare = useCallback(async () => {
+    setOptionsVisible(false);
+    if (uri) {
+      await Share.share({ url: uri, title: fileName });
+    } else if (file?.url) {
+      await Share.share({ url: file.url, title: fileName });
+    }
+  }, [uri, fileName, file?.url]);
+
+  const handleDelete = useCallback(() => {
+    setOptionsVisible(false);
+    Alert.alert(
+      'Supprimer',
+      `Supprimer "${fileName}" définitivement ?`,
+      [
+        { text: 'Annuler', style: 'cancel' },
+        {
+          text: 'Supprimer',
+          style: 'destructive',
+          onPress: async () => {
+            setDeleting(true);
+            try {
+              const bid = localEntry?.backendId ?? (file as any)?.backendResourceId;
+              if (bid) {
+                await apiClient.delete(`${ENDPOINTS.RESOURCES}/${bid}`);
+                fileStore.deleteByBackendId(bid);
+              } else {
+                fileStore.deleteById(fileId);
+              }
+              if (localEntry?.localUri) {
+                await deleteAsync(localEntry.localUri, { idempotent: true });
+              }
+              downloadRegistry.remove(fileId);
+              navigation.goBack();
+            } catch {} finally {
+              setDeleting(false);
+            }
+          },
+        },
+      ],
+    );
+  }, [fileName, fileId, localEntry, file, navigation]);
+
+  const togglePanelJS = useCallback(() => {
+    if (isPanelExpanded.value) {
+      panelOffset.value = withSpring(PANEL_HEIGHT - PANEL_HEADER_VISIBLE);
+      isPanelExpanded.value = false;
+      setPanelExpanded(false);
+    } else {
+      panelOffset.value = withSpring(0);
+      isPanelExpanded.value = true;
+      setPanelExpanded(true);
+    }
+  }, []);
+
+  const panGesture = Gesture.Pan()
+    .onStart(() => {
+      panelStartY.value = panelOffset.value;
+    })
+    .onUpdate((event) => {
+      const offset = Math.max(0, Math.min(PANEL_HEIGHT - PANEL_HEADER_VISIBLE, panelStartY.value + event.translationY));
+      panelOffset.value = offset;
+    })
+    .onEnd(() => {
+      if (panelOffset.value > (PANEL_HEIGHT - PANEL_HEADER_VISIBLE) / 2) {
+        panelOffset.value = withSpring(PANEL_HEIGHT - PANEL_HEADER_VISIBLE);
+        isPanelExpanded.value = false;
+        runOnJS(setPanelExpanded)(false);
+      } else {
+        panelOffset.value = withSpring(0);
+        isPanelExpanded.value = true;
+        runOnJS(setPanelExpanded)(true);
+      }
+    });
+
+  const panelAnimatedStyle = useAnimatedStyle(() => ({
+    transform: [{ translateY: panelOffset.value }],
+  }));
+
+  const renderImageContent = () => {
+    if (hasPages) {
+      return fullThumbnails.map((thumb, thumbIndex) => {
+        const allImages: SelectedImage[] = fullThumbnails.map((t) => ({
+          uri: t.url,
+          width: SCREEN_WIDTH,
+          height: t.height * (SCREEN_WIDTH / t.width),
+        }));
+        return (
+          <Pressable
+            key={thumb.id}
+            onPress={() => onSelectImage?.({ images: allImages, index: thumbIndex })}
+          >
+            <Image
+              source={{ uri: thumb.url }}
+              style={[styles.image, { height: thumb.height * (SCREEN_WIDTH / thumb.width) }]}
+              contentFit="contain"
+              cachePolicy="memory-disk"
+              transition={200}
+            />
+          </Pressable>
+        );
+      });
+    }
+    if (uri) {
+      return (
+        <Image
+          source={{ uri }}
+          style={[
+            styles.image,
+            imageSize
+              ? { height: imageSize.height * SCREEN_WIDTH / imageSize.width }
+              : { aspectRatio: 1 },
+          ]}
+          contentFit="contain"
+          cachePolicy="memory-disk"
+          transition={200}
+          onLoad={handleImageLoad}
+        />
+      );
+    }
+    if (file) {
+      return (
+        <View style={styles.cloudOnlyContainer}>
+          <FileThumbnail
+            thumbnailUrl={file?.thumbnailUrl}
+            mimeType={file?.mimeType ?? 'application/pdf'}
+            fileName={file?.name ?? fileId}
+            size={SCREEN_WIDTH * 0.5}
+          />
+          {syncStatus === 'cloud' && (
+            <TouchableOpacity
+              style={styles.downloadBtn}
+              onPress={handleDownload}
+              disabled={downloading}
             >
-              <Image
-                source={{ uri: thumb.url }}
-                style={[styles.pageImage, { height: thumb.height * (SCREEN_WIDTH / thumb.width) }]}
-                resizeMode="contain"
-              />
-            </Pressable>
-          );
-        })
-      ) : (
-        <View style={styles.imageContainer}>
-          {uri ? (
-            <Pressable
-              onPress={() => onSelectImage?.({
-                images: [{ uri, width: SCREEN_WIDTH, height: imageSize ? imageSize.height * SCREEN_WIDTH / imageSize.width : SCREEN_WIDTH }],
-                index: 0,
-              })}
-            >
-              <Image
-                source={{ uri }}
-                style={[
-                  styles.image,
-                  imageSize && { height: imageSize.height * SCREEN_WIDTH / imageSize.width },
-                ]}
-                resizeMode="contain"
-              />
-            </Pressable>
-          ) : file ? (
-            <View style={styles.cloudOnlyContainer}>
-              <FileThumbnail
-                thumbnailUrl={file?.thumbnailUrl}
-                mimeType={file?.mimeType ?? 'application/pdf'}
-                fileName={file?.name ?? fileId}
-                size={SCREEN_WIDTH * 0.6}
-              />
-              {syncStatus === 'cloud' && (
-                <TouchableOpacity
-                  style={styles.downloadBtn}
-                  onPress={handleDownload}
-                  disabled={downloading}
-                >
-                  {downloading ? (
-                    <ActivityIndicator size="small" color="#fff" />
-                  ) : (
-                    <MaterialIcons name="cloud-download" size={20} color="#fff" />
-                  )}
-                  <Text style={styles.downloadBtnText}>
-                    {downloading ? 'Téléchargement...' : 'Télécharger'}
-                  </Text>
-                </TouchableOpacity>
+              {downloading ? (
+                <ActivityIndicator size="small" color="#fff" />
+              ) : (
+                <MaterialIcons name="cloud-download" size={20} color="#fff" />
               )}
-            </View>
-          ) : (
-            <ActivityIndicator size="large" color="#1976D2" />
+              <Text style={styles.downloadBtnText}>
+                {downloading ? 'Téléchargement...' : 'Télécharger'}
+              </Text>
+            </TouchableOpacity>
           )}
         </View>
-      )}
+      );
+    }
+    return <ActivityIndicator size="large" color="#1976D2" />;
+  };
 
-      <View style={styles.details}>
-        <View style={styles.detailHeader}>
-          <Text style={styles.fileName}>{deviceFile?.name ?? file?.name ?? fileId}</Text>
-          <SyncStatusBadge status={syncStatus} size={20} />
+  if (deleting) {
+    return (
+      <View style={[styles.detailContainer, styles.center]}>
+        <ActivityIndicator size="large" color="#fff" />
+      </View>
+    );
+  }
+
+  return (
+    <View style={styles.detailContainer}>
+      <Pressable
+        style={StyleSheet.absoluteFill}
+        onPress={() => {
+          if (!hasPages && uri) {
+            const height = imageSize
+              ? imageSize.height * SCREEN_WIDTH / imageSize.width
+              : SCREEN_WIDTH;
+            onSelectImage?.({
+              images: [{ uri, width: SCREEN_WIDTH, height }],
+              index: 0,
+            });
+          }
+        }}
+      >
+        <View style={styles.imageCentered}>
+          {renderImageContent()}
         </View>
+      </Pressable>
 
-        {(deviceFile || file?.size != null) && (
-          <Text style={styles.meta}>
-            Taille : {((deviceFile ? 0 : file?.size) ?? 0 / 1024).toFixed(1)} Ko
-          </Text>
-        )}
+      <View style={[styles.headerOverlay, { paddingTop: insets.top + 8 }]}>
+        <Text style={styles.headerDate} numberOfLines={1}>{formattedDate}</Text>
 
-        {(deviceFile?.createdAt || file?.createdAt) && (
-          <Text style={styles.meta}>
-            Ajouté le {new Date(deviceFile?.createdAt ?? file?.createdAt).toLocaleDateString('fr-FR', {
-              day: 'numeric', month: 'long', year: 'numeric',
-            })}
-          </Text>
-        )}
+        <TouchableOpacity onPress={() => setOptionsVisible(true)} style={styles.headerBtn}>
+          <MaterialIcons name="more-vert" size={24} color="#fff" />
+        </TouchableOpacity>
+      </View>
 
-        {file?.tags && file.tags.length > 0 && (
-          <View style={styles.tagsSection}>
-            <Text style={styles.sectionLabel}>Tags</Text>
-            <View style={styles.tagsRow}>
-              {file.tags.map((tag: any) => (
-                <TagChip key={tag.id} name={tag.name} />
-              ))}
+      <GestureDetector gesture={panGesture}>
+        <Animated.View style={[styles.panel, { paddingBottom: insets.bottom + 12 }, panelAnimatedStyle]}>
+          <TouchableOpacity onPress={togglePanelJS} activeOpacity={0.7}>
+            <View style={styles.panelHandle} />
+            <View style={styles.panelHeader}>
+              <Text style={styles.panelFileName} numberOfLines={1}>{fileName}</Text>
+              <SyncStatusBadge status={syncStatus} size={20} />
+            </View>
+          </TouchableOpacity>
+
+          <View style={styles.panelBody}>
+            {formattedDate ? (
+              <View style={styles.metaRow}>
+                <MaterialIcons name="calendar-today" size={16} color="#888" />
+                <Text style={styles.metaText}>{formattedDate}</Text>
+              </View>
+            ) : null}
+
+            {formattedSize ? (
+              <View style={styles.metaRow}>
+                <MaterialIcons name="storage" size={16} color="#888" />
+                <Text style={styles.metaText}>{formattedSize}</Text>
+              </View>
+            ) : null}
+
+            {file?.tags && file.tags.length > 0 && (
+              <View style={styles.tagsSection}>
+                <Text style={styles.sectionLabel}>Tags</Text>
+                <View style={styles.tagsRow}>
+                  {file.tags.map((tag: any) => (
+                    <TagChip key={tag.id} name={tag.name} />
+                  ))}
+                </View>
+              </View>
+            )}
+
+            {file?.ocrText && (
+              <View style={styles.ocrSection}>
+                <Text style={styles.sectionLabel}>Texte OCR</Text>
+                <Text style={styles.ocrText} numberOfLines={4}>{file.ocrText}</Text>
+              </View>
+            )}
+
+            <View style={styles.actionsRow}>
+              <TouchableOpacity style={styles.actionBtn} onPress={handleShare}>
+                <MaterialIcons name="share" size={20} color="#1976D2" />
+                <Text style={styles.actionBtnText}>Partager</Text>
+              </TouchableOpacity>
+              <TouchableOpacity style={styles.actionBtn} onPress={handleDelete}>
+                <MaterialIcons name="delete-outline" size={20} color="#E53935" />
+                <Text style={[styles.actionBtnText, { color: '#E53935' }]}>Supprimer</Text>
+              </TouchableOpacity>
             </View>
           </View>
-        )}
+        </Animated.View>
+      </GestureDetector>
 
-        {file?.ocrText && (
-          <View style={styles.ocrSection}>
-            <Text style={styles.sectionLabel}>Texte OCR</Text>
-            <Text style={styles.ocrText}>{file.ocrText}</Text>
+      <Modal visible={optionsVisible} transparent animationType="fade" onRequestClose={() => setOptionsVisible(false)}>
+        <TouchableOpacity style={styles.optionsOverlay} activeOpacity={1} onPress={() => setOptionsVisible(false)}>
+          <View style={styles.optionsMenu}>
+            <TouchableOpacity style={styles.optionItem} onPress={handleShare}>
+              <MaterialIcons name="share" size={22} color="#333" />
+              <Text style={styles.optionText}>Partager</Text>
+            </TouchableOpacity>
+            <View style={styles.optionDivider} />
+            <TouchableOpacity style={styles.optionItem} onPress={handleDelete}>
+              <MaterialIcons name="delete-outline" size={22} color="#E53935" />
+              <Text style={[styles.optionText, { color: '#E53935' }]}>Supprimer</Text>
+            </TouchableOpacity>
           </View>
-        )}
-      </View>
-    </ScrollView>
+        </TouchableOpacity>
+      </Modal>
+    </View>
   );
 }
 
@@ -244,6 +422,9 @@ export function FileDetailScreen() {
         disableIntervalMomentum
         showsHorizontalScrollIndicator={false}
         initialScrollIndex={initialIndex}
+        windowSize={5}
+        initialNumToRender={3}
+        maxToRenderPerBatch={3}
         getItemLayout={(_, index) => ({
           length: SCREEN_WIDTH,
           offset: SCREEN_WIDTH * index,
@@ -302,49 +483,142 @@ const styles = StyleSheet.create({
     flex: 1,
     backgroundColor: '#000',
   },
+  center: {
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
   pageWrapper: {
     width: SCREEN_WIDTH,
   },
-  page: {
+  detailContainer: {
     flex: 1,
-  },
-  pageContent: {
-    flexGrow: 1,
-  },
-  imageContainer: {
     backgroundColor: '#000',
   },
+  imageCentered: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
   image: {
     width: SCREEN_WIDTH,
   },
-  pageImageContainer: {
-    alignItems: 'center',
-    backgroundColor: '#000',
-    paddingVertical: 4,
-  },
-  pageImage: {
-    width: SCREEN_WIDTH,
-  },
-  details: {
-    backgroundColor: '#fff',
-    borderTopLeftRadius: 16,
-    borderTopRightRadius: 16,
-    marginTop: -16,
-    padding: 20,
-  },
-  detailHeader: {
+  headerOverlay: {
+    position: 'absolute',
+    top: 0,
+    left: 0,
+    right: 0,
     flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'space-between',
-    marginBottom: 8,
+    paddingHorizontal: 8,
+    paddingBottom: 8,
+    backgroundColor: 'rgba(0,0,0,0.3)',
   },
-  fileName: {
-    fontSize: 18,
+  headerBtn: {
+    width: 40,
+    height: 40,
+    borderRadius: 20,
+    backgroundColor: 'rgba(0,0,0,0.4)',
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  headerDate: {
+    fontSize: 14,
+    fontWeight: '600',
+    color: '#fff',
+    flex: 1,
+    textAlign: 'center',
+    marginHorizontal: 8,
+  },
+  panel: {
+    position: 'absolute',
+    bottom: 0,
+    left: 0,
+    right: 0,
+    backgroundColor: '#fff',
+    borderTopLeftRadius: 20,
+    borderTopRightRadius: 20,
+    paddingHorizontal: 20,
+    paddingTop: 12,
+    height: PANEL_HEIGHT,
+  },
+  panelHandle: {
+    width: 36,
+    height: 4,
+    borderRadius: 2,
+    backgroundColor: '#ddd',
+    alignSelf: 'center',
+    marginBottom: 12,
+  },
+  panelHeader: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    marginBottom: 12,
+  },
+  panelFileName: {
+    fontSize: 17,
     fontWeight: '700',
     color: '#333',
     flex: 1,
     marginRight: 8,
   },
+  panelBody: {
+    flex: 1,
+  },
+  metaRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 8,
+    marginBottom: 8,
+  },
+  metaText: {
+    fontSize: 14,
+    color: '#666',
+  },
+  tagsRow: {
+    flexDirection: 'row',
+    flexWrap: 'wrap',
+    gap: 6,
+    marginTop: 8,
+  },
+  tagsSection: {
+    marginTop: 8,
+  },
+  sectionLabel: {
+    fontSize: 13,
+    fontWeight: '600',
+    color: '#333',
+  },
+  ocrSection: {
+    marginTop: 12,
+  },
+  ocrText: {
+    fontSize: 13,
+    color: '#555',
+    lineHeight: 18,
+    marginTop: 4,
+  },
+  actionsRow: {
+    flexDirection: 'row',
+    gap: 12,
+    marginTop: 16,
+  },
+  actionBtn: {
+    flex: 1,
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+    gap: 8,
+    paddingVertical: 12,
+    borderRadius: 10,
+    backgroundColor: '#f5f5f5',
+  },
+  actionBtnText: {
+    fontSize: 15,
+    fontWeight: '600',
+    color: '#1976D2',
+  },
   cloudOnlyContainer: {
     alignItems: 'center',
     gap: 16,
@@ -363,34 +637,33 @@ const styles = StyleSheet.create({
     fontSize: 15,
     fontWeight: '600',
   },
-  meta: {
-    fontSize: 14,
-    color: '#666',
-    marginBottom: 4,
+  optionsOverlay: {
+    flex: 1,
+    backgroundColor: 'rgba(0,0,0,0.5)',
+    justifyContent: 'flex-end',
+    paddingBottom: 40,
   },
-  tagsRow: {
+  optionsMenu: {
+    backgroundColor: '#fff',
+    borderRadius: 14,
+    marginHorizontal: 20,
+    overflow: 'hidden',
+  },
+  optionItem: {
     flexDirection: 'row',
-    flexWrap: 'wrap',
-    gap: 6,
-    marginTop: 8,
+    alignItems: 'center',
+    gap: 14,
+    paddingVertical: 16,
+    paddingHorizontal: 20,
   },
-  tagsSection: {
-    marginTop: 12,
-  },
-  sectionLabel: {
-    fontSize: 14,
-    fontWeight: '600',
+  optionText: {
+    fontSize: 16,
     color: '#333',
-    marginBottom: 4,
   },
-  ocrSection: {
-    marginTop: 16,
-  },
-  ocrText: {
-    fontSize: 14,
-    color: '#555',
-    lineHeight: 20,
-    marginTop: 4,
+  optionDivider: {
+    height: 1,
+    backgroundColor: '#eee',
+    marginHorizontal: 20,
   },
   pagination: {
     position: 'absolute',
diff --git a/mobile/components/FileCard.tsx b/mobile/components/FileCard.tsx
index 30a5ab5..1642593 100644
--- a/mobile/components/FileCard.tsx
+++ b/mobile/components/FileCard.tsx
@@ -1,5 +1,6 @@
 import React from 'react';
-import { View, Text, Image, StyleSheet, TouchableOpacity, ActivityIndicator } from 'react-native';
+import { View, Text, StyleSheet, TouchableOpacity, ActivityIndicator } from 'react-native';
+import { Image } from 'expo-image';
 import { FileItem } from '../types';
 import { TagChip } from './TagChip';
 
@@ -21,7 +22,7 @@ export function FileCard({ file, onPress }: FileCardProps) {
     <TouchableOpacity style={styles.container} onPress={() => onPress?.(file)}>
       {imageUri && (
         <View style={styles.imageContainer}>
-          <Image source={{ uri: imageUri }} style={styles.image} resizeMode="cover" />
+          <Image source={{ uri: imageUri }} style={styles.image} contentFit="cover" cachePolicy="memory-disk" transition={200} />
         </View>
       )}