feat: add per-event hero logo customization options

Add configurable hero logo settings for individual events:
- Logo visibility toggle (show/hide in hero section)
- Logo size options (small, medium, large, xlarge)
- Logo position options (top, center, bottom)

Changes include:
- Database migration for hero_logo_visible, hero_logo_size, hero_logo_position fields
- Backend routes updated to handle new settings
- Frontend admin page with logo customization controls
- HeroGalleryLayout component with dynamic logo rendering
- i18n translations for EN and DE

Also updates .gitignore to exclude test files and artifacts.

.gitignore

@@ -94,3 +94,11 @@ backup/
 
 # Local SQLite files in backend
 backend/*.sqlite*
+
+# Test files and artifacts
+test-logo*.jpg
+test-logo*.png
+test-results/
+
+# Development docker compose
+docker-compose.dev.yml

backend/migrations/core/062_add_hero_logo_settings.js

@@ -0,0 +1,70 @@
+/**
+ * Migration: Add hero logo customization settings to events table
+ *
+ * Allows per-event customization of the hero gallery logo:
+ * - hero_logo_visible: Show/hide the logo overlay
+ * - hero_logo_size: Logo size (small, medium, large, xlarge)
+ * - hero_logo_position: Logo position (top, center, bottom)
+ *
+ * Addresses GitHub Issue #138: Add Option to customize the Hero gallery layout
+ */
+
+exports.up = async function (knex) {
+  console.log('Adding hero logo settings to events table...');
+
+  // Add hero_logo_visible column
+  const hasVisibleColumn = await knex.schema.hasColumn('events', 'hero_logo_visible');
+  if (!hasVisibleColumn) {
+    await knex.schema.table('events', (table) => {
+      table.boolean('hero_logo_visible').notNullable().defaultTo(true);
+    });
+    console.log('Added hero_logo_visible column');
+  }
+
+  // Add hero_logo_size column
+  const hasSizeColumn = await knex.schema.hasColumn('events', 'hero_logo_size');
+  if (!hasSizeColumn) {
+    await knex.schema.table('events', (table) => {
+      table.string('hero_logo_size', 20).notNullable().defaultTo('medium');
+    });
+    console.log('Added hero_logo_size column');
+  }
+
+  // Add hero_logo_position column
+  const hasPositionColumn = await knex.schema.hasColumn('events', 'hero_logo_position');
+  if (!hasPositionColumn) {
+    await knex.schema.table('events', (table) => {
+      table.string('hero_logo_position', 20).notNullable().defaultTo('top');
+    });
+    console.log('Added hero_logo_position column');
+  }
+
+  console.log('Migration 062_add_hero_logo_settings completed successfully');
+};
+
+exports.down = async function (knex) {
+  console.log('Rolling back hero logo settings...');
+
+  const hasVisibleColumn = await knex.schema.hasColumn('events', 'hero_logo_visible');
+  if (hasVisibleColumn) {
+    await knex.schema.table('events', (table) => {
+      table.dropColumn('hero_logo_visible');
+    });
+  }
+
+  const hasSizeColumn = await knex.schema.hasColumn('events', 'hero_logo_size');
+  if (hasSizeColumn) {
+    await knex.schema.table('events', (table) => {
+      table.dropColumn('hero_logo_size');
+    });
+  }
+
+  const hasPositionColumn = await knex.schema.hasColumn('events', 'hero_logo_position');
+  if (hasPositionColumn) {
+    await knex.schema.table('events', (table) => {
+      table.dropColumn('hero_logo_position');
+    });
+  }
+
+  console.log('Hero logo settings columns dropped');
+};

backend/src/routes/adminEvents.js

@@ -158,7 +158,11 @@ router.post('/', adminAuth, requirePermission('events.create'), [
   body('disable_right_click').optional().isBoolean(),
   body('watermark_downloads').optional().isBoolean(),
   body('watermark_text').optional().trim(),
-  body('css_template_id').optional({ nullable: true, checkFalsy: true }).isInt()
+  body('css_template_id').optional({ nullable: true, checkFalsy: true }).isInt(),
+  // Hero logo settings
+  body('hero_logo_visible').optional().isBoolean(),
+  body('hero_logo_size').optional().isIn(['small', 'medium', 'large', 'xlarge']),
+  body('hero_logo_position').optional().isIn(['top', 'center', 'bottom'])
 ], async (req, res) => {
   try {
     logger.debug('Create event request body', { body: req.body });
@@ -197,7 +201,11 @@ router.post('/', adminAuth, requirePermission('events.create'), [
       moderate_comments = true,
       show_feedback_to_guests = true,
       // CSS Template
-      css_template_id = null
+      css_template_id = null,
+      // Hero logo settings
+      hero_logo_visible = true,
+      hero_logo_size = 'medium',
+      hero_logo_position = 'top'
     } = req.body;
 
     const customerName = getCustomerNameFromPayload(req.body);
@@ -335,7 +343,10 @@ router.post('/', adminAuth, requirePermission('events.create'), [
       watermark_downloads: formatBoolean(watermark_downloads !== undefined ? watermark_downloads : false),
       watermark_text,
       require_password: formatBoolean(requirePassword),
-      css_template_id: css_template_id || null
+      css_template_id: css_template_id || null,
+      hero_logo_visible: formatBoolean(hero_logo_visible !== undefined ? hero_logo_visible : true),
+      hero_logo_size: hero_logo_size || 'medium',
+      hero_logo_position: hero_logo_position || 'top'
     }).returning('id');
     
     // Handle both PostgreSQL (returns array of objects) and SQLite (returns array of IDs)
@@ -612,7 +623,11 @@ router.put('/:id', adminAuth, requirePermission('events.edit'), [
     }
     return true;
   }),
-  body('css_template_id').optional({ nullable: true, checkFalsy: true }).isInt()
+  body('css_template_id').optional({ nullable: true, checkFalsy: true }).isInt(),
+  // Hero logo settings
+  body('hero_logo_visible').optional().isBoolean(),
+  body('hero_logo_size').optional().isIn(['small', 'medium', 'large', 'xlarge']),
+  body('hero_logo_position').optional().isIn(['top', 'center', 'bottom'])
 ], async (req, res) => {
   try {
     const errors = validationResult(req);
@@ -724,6 +739,11 @@ router.put('/:id', adminAuth, requirePermission('events.edit'), [
       updates.password_hash = await bcrypt.hash(crypto.randomBytes(32).toString('hex'), getBcryptRounds());
     }
 
+    // Format hero logo settings if provided
+    if (Object.prototype.hasOwnProperty.call(updates, 'hero_logo_visible')) {
+      updates.hero_logo_visible = formatBoolean(updates.hero_logo_visible);
+    }
+
     // Update event
     await db('events')
       .where('id', id)

backend/src/routes/gallery.js

@@ -115,7 +115,10 @@ router.get('/:slug/info', async (req, res) => {
         'require_password',
         'color_theme',
         'enable_devtools_protection',
-        'use_canvas_rendering'
+        'use_canvas_rendering',
+        'hero_logo_visible',
+        'hero_logo_size',
+        'hero_logo_position'
       )
       .first();
 
@@ -162,7 +165,10 @@ router.get('/:slug/info', async (req, res) => {
       watermark_downloads: event.watermark_downloads === true || event.watermark_downloads === 1 || event.watermark_downloads === '1',
       watermark_text: event.watermark_text,
       enable_devtools_protection: event.enable_devtools_protection === true || event.enable_devtools_protection === 1 || event.enable_devtools_protection === '1',
-      use_canvas_rendering: event.use_canvas_rendering === true || event.use_canvas_rendering === 1 || event.use_canvas_rendering === '1'
+      use_canvas_rendering: event.use_canvas_rendering === true || event.use_canvas_rendering === 1 || event.use_canvas_rendering === '1',
+      hero_logo_visible: event.hero_logo_visible !== false && event.hero_logo_visible !== 0 && event.hero_logo_visible !== '0',
+      hero_logo_size: event.hero_logo_size || 'medium',
+      hero_logo_position: event.hero_logo_position || 'top'
     });
   } catch (error) {
     console.error('Error fetching gallery info:', error);
@@ -332,6 +338,9 @@ router.get('/:slug/photos', verifyGalleryAccess, async (req, res) => {
         watermark_text: req.event.watermark_text,
         enable_devtools_protection: req.event.enable_devtools_protection === true,
         use_canvas_rendering: req.event.use_canvas_rendering === true,
+        hero_logo_visible: req.event.hero_logo_visible !== false && req.event.hero_logo_visible !== 0 && req.event.hero_logo_visible !== '0',
+        hero_logo_size: req.event.hero_logo_size || 'medium',
+        hero_logo_position: req.event.hero_logo_position || 'top',
         ...protectionSettings
       },
       categories: categories,

frontend/src/components/gallery/GalleryView.tsx

@@ -689,6 +689,9 @@ export const GalleryView: React.FC<GalleryViewProps> = ({ slug, event }) => {
             disableRightClick={disableRightClick}
             enableDevtoolsProtection={enableDevtoolsProtection}
             useCanvasRendering={useCanvasRendering}
+            heroLogoVisible={data?.event?.hero_logo_visible !== false}
+            heroLogoSize={data?.event?.hero_logo_size || 'medium'}
+            heroLogoPosition={data?.event?.hero_logo_position || 'top'}
           />
         </div>
 

frontend/src/components/gallery/PhotoGridWithLayouts.tsx

@@ -52,6 +52,10 @@ interface PhotoGridWithLayoutsProps {
     requireNameEmail?: boolean;
   };
   onFeedbackChange?: () => void;
+  // Hero logo customization options
+  heroLogoVisible?: boolean;
+  heroLogoSize?: 'small' | 'medium' | 'large' | 'xlarge';
+  heroLogoPosition?: 'top' | 'center' | 'bottom';
 }
 
 export const PhotoGridWithLayouts: React.FC<PhotoGridWithLayoutsProps> = ({
@@ -76,7 +80,10 @@ export const PhotoGridWithLayouts: React.FC<PhotoGridWithLayoutsProps> = ({
   eventName,
   eventLogo,
   eventDate,
-  expiresAt
+  expiresAt,
+  heroLogoVisible = true,
+  heroLogoSize = 'medium',
+  heroLogoPosition = 'top'
 }) => {
   const { t } = useTranslation();
   const { theme } = useTheme();
@@ -200,6 +207,9 @@ export const PhotoGridWithLayouts: React.FC<PhotoGridWithLayoutsProps> = ({
     expiresAt,
     feedbackEnabled,
     feedbackOptions,
+    heroLogoVisible,
+    heroLogoSize,
+    heroLogoPosition,
   };
 
   let LayoutComponent;

frontend/src/components/gallery/layouts/HeroGalleryLayout.tsx

@@ -18,6 +18,10 @@ interface HeroGalleryLayoutProps extends BaseGalleryLayoutProps {
   expiresAt?: string;
   // Use a static hero photo independent of current filter
   heroPhotoOverride?: Photo | null;
+  // Hero logo customization options
+  heroLogoVisible?: boolean;
+  heroLogoSize?: 'small' | 'medium' | 'large' | 'xlarge';
+  heroLogoPosition?: 'top' | 'center' | 'bottom';
 }
 
 export const HeroGalleryLayout: React.FC<HeroGalleryLayoutProps> = ({
@@ -34,6 +38,9 @@ export const HeroGalleryLayout: React.FC<HeroGalleryLayoutProps> = ({
   eventDate,
   expiresAt,
   heroPhotoOverride,
+  heroLogoVisible = true,
+  heroLogoSize = 'medium',
+  heroLogoPosition = 'top',
   allowDownloads = true,
   protectionLevel = 'standard',
   useEnhancedProtection = false,
@@ -51,6 +58,22 @@ export const HeroGalleryLayout: React.FC<HeroGalleryLayoutProps> = ({
   const [savedIdentity, setSavedIdentity] = useState<{ name: string; email: string } | null>(null);
   const gallerySettings = theme.gallerySettings || {};
   const overlayOpacity = gallerySettings.heroOverlayOpacity || 0.3;
+
+  // Helper function to get logo size classes
+  const getLogoSizeClasses = (size: string): string => {
+    switch (size) {
+      case 'small':
+        return 'h-12 sm:h-14 lg:h-16';
+      case 'medium':
+        return 'h-20 sm:h-24 lg:h-32';
+      case 'large':
+        return 'h-28 sm:h-32 lg:h-40';
+      case 'xlarge':
+        return 'h-36 sm:h-40 lg:h-48';
+      default:
+        return 'h-20 sm:h-24 lg:h-32';
+    }
+  };
   const [likedIds, setLikedIds] = useState<Set<number>>(new Set());
   const canQuickComment = Boolean(feedbackEnabled && feedbackOptions?.allowComments && onOpenPhotoWithFeedback);
   const gridRef = useRef<HTMLDivElement | null>(null);
@@ -133,31 +156,51 @@ export const HeroGalleryLayout: React.FC<HeroGalleryLayoutProps> = ({
         {/* Hero Content */}
         <div className="absolute inset-0 flex items-center justify-center">
           <div className="text-center px-4">
-            {/* Logo - Show custom logo or fallback to PicPeak logo */}
+            {/* Logo at top position */}
-            <div className="mb-6">
+            {heroLogoVisible && heroLogoPosition === 'top' && (
-              <img 
+              <div className="mb-6">
-                src={eventLogo ? 
+                <img
-                  buildResourceUrl(eventLogo) : 
+                  src={eventLogo ?
-                  '/picpeak-logo-transparent.png'
+                    buildResourceUrl(eventLogo) :
-                } 
+                    '/picpeak-logo-transparent.png'
-                alt="Event logo" 
+                  }
-                className="h-20 sm:h-24 lg:h-32 mx-auto"
+                  alt="Event logo"
-                style={{
+                  className={`${getLogoSizeClasses(heroLogoSize)} mx-auto`}
-                  // Only apply brightness/invert filter to default logo; custom logos display as-is
+                  style={{
-                  filter: eventLogo
+                    filter: eventLogo
-                    ? 'drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
+                      ? 'drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
-                    : 'brightness(0) invert(1) drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
+                      : 'brightness(0) invert(1) drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
-                }}
+                  }}
-              />
+                />
-            </div>
+              </div>
-            
+            )}
+
             {/* Event Title */}
             {eventName && (
               <h1 className="text-3xl sm:text-4xl lg:text-5xl xl:text-6xl font-bold text-white drop-shadow-lg mb-4">
                 {eventName}
               </h1>
             )}
-            
+
+            {/* Logo at center position (between title and dates) */}
+            {heroLogoVisible && heroLogoPosition === 'center' && (
+              <div className="my-6">
+                <img
+                  src={eventLogo ?
+                    buildResourceUrl(eventLogo) :
+                    '/picpeak-logo-transparent.png'
+                  }
+                  alt="Event logo"
+                  className={`${getLogoSizeClasses(heroLogoSize)} mx-auto`}
+                  style={{
+                    filter: eventLogo
+                      ? 'drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
+                      : 'brightness(0) invert(1) drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
+                  }}
+                />
+              </div>
+            )}
+
             {/* Event Dates */}
             {(eventDate || expiresAt) && (
               <div className="flex flex-wrap items-center justify-center gap-4 sm:gap-6 text-white/90">
@@ -175,6 +218,25 @@ export const HeroGalleryLayout: React.FC<HeroGalleryLayoutProps> = ({
                 )}
               </div>
             )}
+
+            {/* Logo at bottom position */}
+            {heroLogoVisible && heroLogoPosition === 'bottom' && (
+              <div className="mt-6">
+                <img
+                  src={eventLogo ?
+                    buildResourceUrl(eventLogo) :
+                    '/picpeak-logo-transparent.png'
+                  }
+                  alt="Event logo"
+                  className={`${getLogoSizeClasses(heroLogoSize)} mx-auto`}
+                  style={{
+                    filter: eventLogo
+                      ? 'drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
+                      : 'brightness(0) invert(1) drop-shadow(0 4px 6px rgba(0, 0, 0, 0.5))'
+                  }}
+                />
+              </div>
+            )}
           </div>
         </div>
         

frontend/src/i18n/locales/de.json

@@ -833,6 +833,22 @@
     "protectionLevelStandard": "Standard - Tastenkombinationen blockiert",
     "protectionLevelEnhanced": "Erweitert - Bildschirmfoto-Erkennung",
     "protectionLevelMaximum": "Maximum - DevTools-Erkennung & Canvas-Rendering",
+    "heroLogoSettings": "Hero-Logo-Einstellungen",
+    "heroLogoVisible": "Logo im Hero-Bereich anzeigen",
+    "heroLogoSize": "Logo-Größe",
+    "heroLogoSizeSmall": "Klein",
+    "heroLogoSizeMedium": "Mittel",
+    "heroLogoSizeLarge": "Groß",
+    "heroLogoSizeXLarge": "Extra Groß",
+    "heroLogoPosition": "Logo-Position",
+    "heroLogoPositionTop": "Oben (über dem Titel)",
+    "heroLogoPositionCenter": "Mitte (zwischen Titel und Datum)",
+    "heroLogoPositionBottom": "Unten (unter dem Datum)",
+    "heroLogoInfo": "Diese Einstellungen gelten für das Hero-Layout der Galerie. Sie können das Logo ausblenden oder Größe und Position anpassen.",
+    "heroLogoVisibleLabel": "Logo sichtbar",
+    "heroLogoSizeLabel": "Größe",
+    "heroLogoPositionLabel": "Position",
+    "heroLogoHidden": "Logo ausgeblendet",
     "heroPhoto": "Hero-Foto",
     "heroPhotoHelp": "Wählen Sie ein hervorgehobenes Foto für das Hero-Galerie-Layout",
     "selectHeroPhoto": "Hero-Foto auswählen",

frontend/src/i18n/locales/en.json

@@ -459,6 +459,22 @@
     "protectionLevelStandard": "Standard - Keyboard shortcuts blocked",
     "protectionLevelEnhanced": "Enhanced - Print screen detection",
     "protectionLevelMaximum": "Maximum - DevTools detection & canvas rendering",
+    "heroLogoSettings": "Hero Logo Settings",
+    "heroLogoVisible": "Display logo in hero section",
+    "heroLogoSize": "Logo Size",
+    "heroLogoSizeSmall": "Small",
+    "heroLogoSizeMedium": "Medium",
+    "heroLogoSizeLarge": "Large",
+    "heroLogoSizeXLarge": "Extra Large",
+    "heroLogoPosition": "Logo Position",
+    "heroLogoPositionTop": "Top (above title)",
+    "heroLogoPositionCenter": "Center (between title and dates)",
+    "heroLogoPositionBottom": "Bottom (below dates)",
+    "heroLogoInfo": "These settings apply when the gallery uses the Hero layout. You can hide the logo or customize its size and position.",
+    "heroLogoVisibleLabel": "Logo visible",
+    "heroLogoSizeLabel": "Size",
+    "heroLogoPositionLabel": "Position",
+    "heroLogoHidden": "Logo hidden",
     "heroPhoto": "Hero Photo",
     "heroPhotoHelp": "Select a featured photo for the hero gallery layout",
     "selectHeroPhoto": "Select Hero Photo",

frontend/src/pages/admin/EventDetailsPage.tsx

@@ -25,7 +25,8 @@ import {
   Shield,
   Monitor,
   Droplets,
-  MousePointer
+  MousePointer,
+  Layout
 } from 'lucide-react';
 import { parseISO, differenceInDays, isValid } from 'date-fns';
 
@@ -160,6 +161,10 @@ export const EventDetailsPage: React.FC = () => {
     watermark_downloads: boolean;
     enable_devtools_protection: boolean;
     use_canvas_rendering: boolean;
+    // Hero logo settings
+    hero_logo_visible: boolean;
+    hero_logo_size: 'small' | 'medium' | 'large' | 'xlarge';
+    hero_logo_position: 'top' | 'center' | 'bottom';
   };
 
   const [isEditing, setIsEditing] = useState(false);
@@ -184,6 +189,10 @@ export const EventDetailsPage: React.FC = () => {
     watermark_downloads: false,
     enable_devtools_protection: true,
     use_canvas_rendering: false,
+    // Hero logo settings
+    hero_logo_visible: true,
+    hero_logo_size: 'medium',
+    hero_logo_position: 'top',
   });
   const [feedbackSettings, setFeedbackSettings] = useState<FeedbackSettingsType>({
     feedback_enabled: false,
@@ -406,6 +415,10 @@ export const EventDetailsPage: React.FC = () => {
       watermark_downloads: event.watermark_downloads ?? false,
       enable_devtools_protection: event.enable_devtools_protection ?? true,
       use_canvas_rendering: event.use_canvas_rendering ?? false,
+      // Load hero logo settings from event
+      hero_logo_visible: event.hero_logo_visible ?? true,
+      hero_logo_size: event.hero_logo_size || 'medium',
+      hero_logo_position: event.hero_logo_position || 'top',
     });
 
     setShowNewPassword(false);
@@ -496,6 +509,10 @@ export const EventDetailsPage: React.FC = () => {
       watermark_downloads: editForm.watermark_downloads,
       enable_devtools_protection: editForm.enable_devtools_protection,
       use_canvas_rendering: editForm.use_canvas_rendering,
+      // Hero logo settings
+      hero_logo_visible: editForm.hero_logo_visible,
+      hero_logo_size: editForm.hero_logo_size,
+      hero_logo_position: editForm.hero_logo_position,
     };
     
     // Only include fields that have defined values
@@ -1062,6 +1079,66 @@ export const EventDetailsPage: React.FC = () => {
                     </p>
                   </div>
                 </div>
+
+                {/* Hero Logo Settings */}
+                <div className="mt-4 pt-4 border-t border-neutral-200">
+                  <h3 className="text-sm font-semibold text-neutral-900 mb-3 flex items-center gap-2">
+                    <Layout className="w-4 h-4 text-primary-600" />
+                    {t('events.heroLogoSettings', 'Hero Logo Settings')}
+                  </h3>
+
+                  <div className="space-y-3">
+                    <label className="flex items-center">
+                      <input
+                        type="checkbox"
+                        checked={editForm.hero_logo_visible}
+                        onChange={(e) => setEditForm(prev => ({ ...prev, hero_logo_visible: e.target.checked }))}
+                        className="w-4 h-4 text-primary-600 border-neutral-300 rounded focus:ring-primary-500"
+                      />
+                      <Image className="w-4 h-4 ml-2 mr-1 text-neutral-500" />
+                      <span className="text-sm text-neutral-700">{t('events.heroLogoVisible', 'Display logo in hero section')}</span>
+                    </label>
+
+                    {editForm.hero_logo_visible && (
+                      <>
+                        <div className="ml-6">
+                          <label className="block text-sm font-medium text-neutral-700 mb-1">
+                            {t('events.heroLogoSize', 'Logo Size')}
+                          </label>
+                          <select
+                            value={editForm.hero_logo_size}
+                            onChange={(e) => setEditForm(prev => ({ ...prev, hero_logo_size: e.target.value as 'small' | 'medium' | 'large' | 'xlarge' }))}
+                            className="w-full sm:w-48 px-3 py-2 border border-neutral-300 rounded-md shadow-sm focus:ring-primary-500 focus:border-primary-500 text-sm"
+                          >
+                            <option value="small">{t('events.heroLogoSizeSmall', 'Small')}</option>
+                            <option value="medium">{t('events.heroLogoSizeMedium', 'Medium')}</option>
+                            <option value="large">{t('events.heroLogoSizeLarge', 'Large')}</option>
+                            <option value="xlarge">{t('events.heroLogoSizeXLarge', 'Extra Large')}</option>
+                          </select>
+                        </div>
+
+                        <div className="ml-6">
+                          <label className="block text-sm font-medium text-neutral-700 mb-1">
+                            {t('events.heroLogoPosition', 'Logo Position')}
+                          </label>
+                          <select
+                            value={editForm.hero_logo_position}
+                            onChange={(e) => setEditForm(prev => ({ ...prev, hero_logo_position: e.target.value as 'top' | 'center' | 'bottom' }))}
+                            className="w-full sm:w-48 px-3 py-2 border border-neutral-300 rounded-md shadow-sm focus:ring-primary-500 focus:border-primary-500 text-sm"
+                          >
+                            <option value="top">{t('events.heroLogoPositionTop', 'Top (above title)')}</option>
+                            <option value="center">{t('events.heroLogoPositionCenter', 'Center (between title and dates)')}</option>
+                            <option value="bottom">{t('events.heroLogoPositionBottom', 'Bottom (below dates)')}</option>
+                          </select>
+                        </div>
+                      </>
+                    )}
+
+                    <p className="text-xs text-neutral-500 mt-2">
+                      {t('events.heroLogoInfo', 'These settings apply when the gallery uses the Hero layout. You can hide the logo or customize its size and position.')}
+                    </p>
+                  </div>
+                </div>
               </div>
             ) : (
               <dl className="space-y-4">
@@ -1197,6 +1274,37 @@ export const EventDetailsPage: React.FC = () => {
                     </div>
                   </dd>
                 </div>
+
+                {/* Hero Logo Settings Display */}
+                <div className="pt-3 mt-3 border-t border-neutral-200">
+                  <dt className="text-sm font-medium text-neutral-500 flex items-center gap-2">
+                    <Layout className="w-4 h-4" />
+                    {t('events.heroLogoSettings', 'Hero Logo Settings')}
+                  </dt>
+                  <dd className="mt-2 text-sm text-neutral-900">
+                    <div className="flex flex-wrap gap-2">
+                      {event.hero_logo_visible !== false ? (
+                        <>
+                          <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-green-100 text-green-700 rounded">
+                            <Image className="w-3 h-3 mr-1" />
+                            {t('events.heroLogoVisibleLabel', 'Logo visible')}
+                          </span>
+                          <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-neutral-100 text-neutral-700 rounded">
+                            {t('events.heroLogoSizeLabel', 'Size')}: {event.hero_logo_size || 'medium'}
+                          </span>
+                          <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-neutral-100 text-neutral-700 rounded">
+                            {t('events.heroLogoPositionLabel', 'Position')}: {event.hero_logo_position || 'top'}
+                          </span>
+                        </>
+                      ) : (
+                        <span className="inline-flex items-center px-2 py-1 text-xs font-medium bg-neutral-100 text-neutral-700 rounded">
+                          <Image className="w-3 h-3 mr-1" />
+                          {t('events.heroLogoHidden', 'Logo hidden')}
+                        </span>
+                      )}
+                    </div>
+                  </dd>
+                </div>
               </dl>
             )}
           </Card>

frontend/src/types/index.ts

@@ -41,6 +41,10 @@ export interface Event {
   watermark_downloads?: boolean;
   enable_devtools_protection?: boolean;
   use_canvas_rendering?: boolean;
+  // Hero logo customization fields
+  hero_logo_visible?: boolean;
+  hero_logo_size?: 'small' | 'medium' | 'large' | 'xlarge';
+  hero_logo_position?: 'top' | 'center' | 'bottom';
 }
 
 export interface GalleryInfo {