diff --git a/backend/igny8_core/auth/views.py b/backend/igny8_core/auth/views.py
index 98299dac..dfe1e158 100644
--- a/backend/igny8_core/auth/views.py
+++ b/backend/igny8_core/auth/views.py
@@ -864,6 +864,7 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
         industry_id = self.request.query_params.get('industry_id')
         industry_name = self.request.query_params.get('industry_name')
         sector_id = self.request.query_params.get('sector_id')
+        sector_ids = self.request.query_params.get('sector_ids')  # Comma-separated list
         sector_name = self.request.query_params.get('sector_name')
         difficulty_min = self.request.query_params.get('difficulty_min')
         difficulty_max = self.request.query_params.get('difficulty_max')
@@ -871,13 +872,24 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
         volume_max = self.request.query_params.get('volume_max')
         site_id = self.request.query_params.get('site_id')
         available_only = self.request.query_params.get('available_only')
+        min_words = self.request.query_params.get('min_words')
         
         if industry_id:
             queryset = queryset.filter(industry_id=industry_id)
         if industry_name:
             queryset = queryset.filter(industry__name__icontains=industry_name)
+        
+        # Support single sector_id OR multiple sector_ids (comma-separated)
         if sector_id:
             queryset = queryset.filter(sector_id=sector_id)
+        elif sector_ids:
+            try:
+                ids_list = [int(s.strip()) for s in sector_ids.split(',') if s.strip()]
+                if ids_list:
+                    queryset = queryset.filter(sector_id__in=ids_list)
+            except (ValueError, TypeError):
+                pass
+                
         if sector_name:
             queryset = queryset.filter(sector__name__icontains=sector_name)
         
@@ -905,6 +917,20 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
             except (ValueError, TypeError):
                 pass
 
+        # Word count filtering (for long-tail keywords - 4+ words)
+        if min_words is not None:
+            try:
+                min_word_count = int(min_words)
+                if min_word_count == 4:
+                    # Long-tail: 4+ words (keywords with at least 3 spaces)
+                    queryset = queryset.filter(keyword__regex=r'^(\S+\s+){3,}\S+$')
+                elif min_word_count > 1:
+                    # Generic word count filter using regex
+                    pattern = r'^(\S+\s+){' + str(min_word_count - 1) + r',}\S+$'
+                    queryset = queryset.filter(keyword__regex=pattern)
+            except (ValueError, TypeError):
+                pass
+
         # Availability filter - exclude keywords already added to the site
         if available_only and str(available_only).lower() in ['true', '1', 'yes']:
             if site_id:
@@ -1106,6 +1132,8 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
         - premium_traffic: Volume >= 50K with fallbacks (50K -> 25K -> 10K)
         - long_tail: 4+ words with Volume > threshold (1K -> 500 -> 200)
         - quick_wins: Difficulty <= 20, Volume > threshold, AND available
+        
+        sector_ids: Comma-separated list of IndustrySector IDs to filter by (for site-specific filtering)
         """
         from django.db.models import Count, Sum, Q, F
         from django.db.models.functions import Length
@@ -1114,6 +1142,7 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
             # Get filters
             industry_id = request.query_params.get('industry_id')
             sector_id = request.query_params.get('sector_id')
+            sector_ids = request.query_params.get('sector_ids')  # Comma-separated list
             site_id = request.query_params.get('site_id')
             
             if not industry_id:
@@ -1149,15 +1178,16 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                     return qs.count()
                 return qs.exclude(id__in=already_added_ids).count()
             
-            # Helper for dynamic threshold fallback
+            # Helper for dynamic threshold fallback - returns both total and available
             def get_count_with_fallback(qs, thresholds, volume_field='volume'):
                 """Try thresholds in order, return first with results."""
                 for threshold in thresholds:
                     filtered = qs.filter(**{f'{volume_field}__gte': threshold})
-                    count = filtered.count()
-                    if count > 0:
-                        return {'count': count, 'threshold': threshold}
-                return {'count': 0, 'threshold': thresholds[-1]}
+                    total_count = filtered.count()
+                    if total_count > 0:
+                        available = count_available(filtered)
+                        return {'count': total_count, 'available': available, 'threshold': threshold}
+                return {'count': 0, 'available': 0, 'threshold': thresholds[-1]}
             
             # 1. Total keywords
             total_count = base_qs.count()
@@ -1166,10 +1196,14 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
             available_count = count_available(base_qs)
             
             # 3. High Volume (>= 10K) - simple threshold
-            high_volume_count = base_qs.filter(volume__gte=10000).count()
+            high_volume_qs = base_qs.filter(volume__gte=10000)
+            high_volume_count = high_volume_qs.count()
+            high_volume_available = count_available(high_volume_qs)
 
             # 3b. Mid Volume (5K-10K)
-            mid_volume_count = base_qs.filter(volume__gte=5000, volume__lt=10000).count()
+            mid_volume_qs = base_qs.filter(volume__gte=5000, volume__lt=10000)
+            mid_volume_count = mid_volume_qs.count()
+            mid_volume_available = count_available(mid_volume_qs)
             
             # 4. Premium Traffic with dynamic fallback (50K -> 25K -> 10K)
             premium_thresholds = [50000, 25000, 10000]
@@ -1199,8 +1233,8 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                     'stats': {
                         'total': {'count': total_count},
                         'available': {'count': available_count},
-                        'high_volume': {'count': high_volume_count, 'threshold': 10000},
-                        'mid_volume': {'count': mid_volume_count, 'threshold': 5000},
+                        'high_volume': {'count': high_volume_count, 'available': high_volume_available, 'threshold': 10000},
+                        'mid_volume': {'count': mid_volume_count, 'available': mid_volume_available, 'threshold': 5000},
                         'premium_traffic': premium_result,
                         'long_tail': long_tail_result,
                         'quick_wins': quick_wins_result,
@@ -1208,7 +1242,16 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                 }
             else:
                 # Get stats per sector in the industry
+                # Filter by specific sector_ids if provided (for site-specific sectors)
                 sectors = IndustrySector.objects.filter(industry_id=industry_id)
+                if sector_ids:
+                    try:
+                        ids_list = [int(s.strip()) for s in sector_ids.split(',') if s.strip()]
+                        if ids_list:
+                            sectors = sectors.filter(id__in=ids_list)
+                    except (ValueError, TypeError):
+                        pass
+                        
                 sectors_data = []
                 
                 for sector in sectors:
@@ -1219,8 +1262,17 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                         continue
                     
                     sector_available = count_available(sector_qs)
-                    sector_high_volume = sector_qs.filter(volume__gte=10000).count()
-                    sector_mid_volume = sector_qs.filter(volume__gte=5000, volume__lt=10000).count()
+                    
+                    # High volume with available count
+                    sector_high_volume_qs = sector_qs.filter(volume__gte=10000)
+                    sector_high_volume = sector_high_volume_qs.count()
+                    sector_high_volume_available = count_available(sector_high_volume_qs)
+                    
+                    # Mid volume with available count
+                    sector_mid_volume_qs = sector_qs.filter(volume__gte=5000, volume__lt=10000)
+                    sector_mid_volume = sector_mid_volume_qs.count()
+                    sector_mid_volume_available = count_available(sector_mid_volume_qs)
+                    
                     sector_premium = get_count_with_fallback(sector_qs, premium_thresholds)
                     
                     sector_long_tail_base = sector_qs.filter(keyword__regex=r'^(\S+\s+){3,}\S+$')
@@ -1237,8 +1289,8 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                         'stats': {
                             'total': {'count': sector_total},
                             'available': {'count': sector_available},
-                            'high_volume': {'count': sector_high_volume, 'threshold': 10000},
-                            'mid_volume': {'count': sector_mid_volume, 'threshold': 5000},
+                            'high_volume': {'count': sector_high_volume, 'available': sector_high_volume_available, 'threshold': 10000},
+                            'mid_volume': {'count': sector_mid_volume, 'available': sector_mid_volume_available, 'threshold': 5000},
                             'premium_traffic': sector_premium,
                             'long_tail': sector_long_tail,
                             'quick_wins': sector_quick_wins,
@@ -1266,7 +1318,8 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
         Returns industries, sectors (filtered by industry), and available filter values.
         Supports cascading options based on current filters.
         """
-        from django.db.models import Count, Min, Max, Q
+        from django.db.models import Count, Min, Max, Q, Value
+        from django.db.models.functions import Length, Replace
         
         try:
             industry_id = request.query_params.get('industry_id')
@@ -1277,6 +1330,9 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
             volume_min = request.query_params.get('volume_min')
             volume_max = request.query_params.get('volume_max')
             search_term = request.query_params.get('search')
+            min_words = request.query_params.get('min_words')
+            site_id = request.query_params.get('site_id')
+            available_only = request.query_params.get('available_only') == 'true'
 
             # Get industries with keyword counts
             industries = Industry.objects.annotate(
@@ -1312,6 +1368,32 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                 base_qs = base_qs.filter(industry_id=industry_id)
             if sector_id:
                 base_qs = base_qs.filter(sector_id=sector_id)
+            
+            # Apply min_words filter (for long-tail keywords)
+            if min_words is not None:
+                try:
+                    min_words_int = int(min_words)
+                    from django.db.models.functions import Length
+                    # Count words by counting spaces + 1
+                    base_qs = base_qs.annotate(
+                        word_count=Length('keyword') - Length(Replace('keyword', Value(' '), Value(''))) + 1
+                    ).filter(word_count__gte=min_words_int)
+                except (ValueError, TypeError):
+                    pass
+            
+            # Apply available_only filter (exclude keywords already added to site)
+            if available_only and site_id:
+                try:
+                    from igny8_core.business.planning.models import Keywords
+                    site_id_int = int(site_id)
+                    # Get seed keyword IDs already added to this site
+                    existing_seed_ids = Keywords.objects.filter(
+                        site_id=site_id_int,
+                        seed_keyword__isnull=False
+                    ).values_list('seed_keyword_id', flat=True)
+                    base_qs = base_qs.exclude(id__in=existing_seed_ids)
+                except (ValueError, TypeError):
+                    pass
 
             # Countries options - apply all filters except country itself
             countries_qs = base_qs
diff --git a/frontend/src/components/keywords-library/SectorCardsGrid.tsx b/frontend/src/components/keywords-library/SectorCardsGrid.tsx
index 592f6c57..03fef9ea 100644
--- a/frontend/src/components/keywords-library/SectorCardsGrid.tsx
+++ b/frontend/src/components/keywords-library/SectorCardsGrid.tsx
@@ -71,62 +71,53 @@ export default function SectorCardsGrid({
             key={sector.id}
             onClick={() => onSelectSector(sector)}
             className={clsx(
-              'keywords-library-sector-card',
+              'keywords-library-sector-card relative',
               isActive ? 'is-active' : ''
             )}
           >
             <div className="sector-card-accent" />
+            
+            {/* Active indicator - top right corner */}
+            {isActive && (
+              <div className="absolute top-2 right-2 flex items-center gap-2">
+                <Badge color="success" size="md" variant="light" className="flex items-center gap-1.5">
+                  <span className="w-2.5 h-2.5 rounded-full bg-success-500 animate-pulse" />
+                  Active
+                </Badge>
+              </div>
+            )}
+            
             <div className="flex items-start justify-between gap-3">
-              <div>
-                <div className="flex items-center gap-2">
-                  <h4 className="text-base font-semibold text-gray-900 dark:text-white">
-                    {sector.name}
-                  </h4>
-                  {isActive && <span className="sector-card-active-dot" />}
-                </div>
-                {sector.industry_sector ? (
-                  <span className="text-xs text-gray-500 dark:text-gray-400">Sector keywords</span>
-                ) : (
-                  <span className="text-xs text-gray-500 dark:text-gray-400">Not linked to template</span>
-                )}
-                {isActive && (
-                  <div className="mt-2">
-                    <Badge color="info" size="sm" variant="light">
-                      Active
-                    </Badge>
-                  </div>
-                )}
-              </div>
-              <div className="text-right">
-                <div className="text-xs text-gray-500 dark:text-gray-400">Total</div>
-                <div className="text-2xl font-semibold text-gray-900 dark:text-white">
-                  {total.toLocaleString()}
-                </div>
-              </div>
+              <h4 className="text-lg font-bold text-gray-900 dark:text-white">
+                {sector.name}
+              </h4>
+              {!sector.industry_sector && (
+                <span className="text-xs text-gray-500 dark:text-gray-400">Not linked</span>
+              )}
             </div>
 
-            <div className="mt-4 grid grid-cols-2 gap-3">
-              <div>
-                <div className="text-xs font-semibold text-success-600 dark:text-success-400">Available</div>
-                <div className="text-sm font-medium text-gray-900 dark:text-white">
+            <div className="mt-4 grid grid-cols-4 gap-2">
+              <div className="flex flex-col items-center justify-center p-2 rounded-lg border border-success-200 dark:border-success-800 bg-success-50/50 dark:bg-success-900/10">
+                <div className="text-sm font-semibold text-success-600 dark:text-success-400">Available</div>
+                <div className="text-base font-bold text-gray-900 dark:text-white">
                   {available.toLocaleString()}
                 </div>
               </div>
-              <div>
-                <div className="text-xs font-semibold text-brand-600 dark:text-brand-400">In Workflow</div>
-                <div className="text-sm font-medium text-gray-900 dark:text-white">
+              <div className="flex flex-col items-center justify-center p-2 rounded-lg border border-brand-200 dark:border-brand-800 bg-brand-50/50 dark:bg-brand-900/10">
+                <div className="text-sm font-semibold text-brand-600 dark:text-brand-400">Added</div>
+                <div className="text-base font-bold text-gray-900 dark:text-white">
                   {inWorkflow.toLocaleString()}
                 </div>
               </div>
-              <div>
-                <div className="text-xs font-semibold text-warning-600 dark:text-warning-400">&gt; 10K</div>
-                <div className="text-sm font-medium text-gray-900 dark:text-white">
+              <div className="flex flex-col items-center justify-center p-2 rounded-lg border border-warning-200 dark:border-warning-800 bg-warning-50/50 dark:bg-warning-900/10">
+                <div className="text-sm font-semibold text-warning-600 dark:text-warning-400">&gt; 10K</div>
+                <div className="text-base font-bold text-gray-900 dark:text-white">
                   {over10k.toLocaleString()}
                 </div>
               </div>
-              <div>
-                <div className="text-xs font-semibold text-purple-600 dark:text-purple-400">5K - 10K</div>
-                <div className="text-sm font-medium text-gray-900 dark:text-white">
+              <div className="flex flex-col items-center justify-center p-2 rounded-lg border border-purple-200 dark:border-purple-800 bg-purple-50/50 dark:bg-purple-900/10">
+                <div className="text-sm font-semibold text-purple-600 dark:text-purple-400">5K - 10K</div>
+                <div className="text-base font-bold text-gray-900 dark:text-white">
                   {midVolume.toLocaleString()}
                 </div>
               </div>
diff --git a/frontend/src/components/keywords-library/SectorMetricCard.tsx b/frontend/src/components/keywords-library/SectorMetricCard.tsx
index 73a8f8dd..a87e3656 100644
--- a/frontend/src/components/keywords-library/SectorMetricCard.tsx
+++ b/frontend/src/components/keywords-library/SectorMetricCard.tsx
@@ -223,18 +223,13 @@ export default function SectorMetricCard({
           <div className={clsx('p-2 rounded-lg', config.badgeColor, config.textColor)}>
             {config.icon}
           </div>
-          <span className={clsx('text-base font-semibold', config.textColor)}>
+          <h4 className={clsx('text-base font-semibold m-0', config.textColor)}>
             {config.label}
-          </span>
-        </div>
-        <div className="flex items-center gap-2">
-          {isActive && (
-            <div className={clsx('w-2 h-2 rounded-full animate-pulse', config.dotColor)} />
-          )}
-          <div className={clsx('font-bold tabular-nums', compact ? 'text-2xl' : 'text-3xl', config.textColor)}>
-            {formatCount(statData.count)}
-          </div>
+          </h4>
         </div>
+        <h4 className={clsx('font-bold tabular-nums m-0', compact ? 'text-2xl' : 'text-3xl', config.textColor)}>
+          {formatCount(statData.count)}
+        </h4>
       </div>
       
       {/* Description / Threshold */}
@@ -245,28 +240,32 @@ export default function SectorMetricCard({
       {/* Bulk Add Buttons - Always visible */}
       {onBulkAdd && statData.count > 0 && statType !== 'total' && (
         <div className="mt-3 pt-3 border-t border-gray-100 dark:border-gray-800">
-          <div className="flex flex-wrap items-center gap-2 text-xs">
+          <div className="flex flex-wrap items-center gap-1 text-xs">
             <span className="inline-flex items-center gap-1 rounded-full bg-success-100 text-success-700 dark:bg-success-900/40 dark:text-success-300 px-2 py-0.5">
               <PlusIcon className="w-3 h-3" />
               ADD
             </span>
-            <div className="ml-auto flex flex-wrap items-center gap-2 justify-end">
+            <div className="ml-auto flex flex-wrap items-center gap-1 justify-end">
               {bulkAddOptions.map((count) => {
                 const isAdded = isAddedAction ? isAddedAction(statType, count) : false;
                 return (
-                  <Button
+                  <span
                     key={count}
-                    size="xs"
-                    variant={isAdded ? 'outline' : 'primary'}
-                    tone={isAdded ? 'success' : 'brand'}
-                    startIcon={
-                      isAdded ? <CheckCircleIcon className="w-3 h-3" /> : <PlusIcon className="w-3 h-3" />
-                    }
-                    onClick={() => handleAddClick(count)}
-                    disabled={isAdded}
+                    onClick={(e) => e.stopPropagation()}
                   >
-                    {isAdded ? 'Added' : (count === statData.count ? 'All' : count)}
-                  </Button>
+                    <Button
+                      size="xs"
+                      variant={isAdded ? 'outline' : 'primary'}
+                      tone={isAdded ? 'success' : 'brand'}
+                      startIcon={
+                        isAdded ? <CheckCircleIcon className="w-3 h-3" /> : <PlusIcon className="w-3 h-3" />
+                      }
+                      onClick={() => handleAddClick(count)}
+                      disabled={isAdded}
+                    >
+                      {isAdded ? 'Added' : (count === statData.count ? 'All' : count)}
+                    </Button>
+                  </span>
                 );
               })}
             </div>
diff --git a/frontend/src/components/keywords-library/SmartSuggestions.tsx b/frontend/src/components/keywords-library/SmartSuggestions.tsx
index 5ef08b64..1fcbecb3 100644
--- a/frontend/src/components/keywords-library/SmartSuggestions.tsx
+++ b/frontend/src/components/keywords-library/SmartSuggestions.tsx
@@ -72,24 +72,24 @@ export default function SmartSuggestions({
       >
         <div className="flex items-center gap-3">
           <div className={clsx(
-            'w-8 h-8 rounded-lg flex items-center justify-center',
+            'w-10 h-10 rounded-lg flex items-center justify-center',
             'bg-gradient-to-br from-brand-500 to-purple-500',
             hasContent && 'animate-pulse'
           )}>
-            <ShootingStarIcon className="w-4 h-4 text-white" />
+            <ShootingStarIcon className="w-5 h-5 text-white" />
           </div>
           <div>
-            <h3 className="font-semibold text-gray-900 dark:text-white text-base flex items-center gap-2">
+            <h3 className="font-bold text-gray-900 dark:text-white text-lg flex items-center gap-2">
               Smart Suggestions
             </h3>
-            <p className="text-xs text-gray-500 dark:text-gray-400">
+            <p className="text-sm text-gray-500 dark:text-gray-400">
               Ready-to-use keywords waiting for you!
             </p>
           </div>
         </div>
         <ChevronDownIcon
           className={clsx(
-            'w-5 h-5 text-gray-400 transition-transform duration-200',
+            'w-6 h-6 text-gray-400 transition-transform duration-200',
             isExpanded && 'rotate-180'
           )}
         />
diff --git a/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx b/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx
index 1319c614..bf9fcec3 100644
--- a/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx
+++ b/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx
@@ -95,7 +95,7 @@ export default function IndustriesSectorsKeywords() {
   const [showNotAddedOnly, setShowNotAddedOnly] = useState(false);
   const [volumeMin, setVolumeMin] = useState('');
   const [volumeMax, setVolumeMax] = useState('');
-
+  const [minWords, setMinWords] = useState<number | undefined>(undefined);
   // Dynamic filter options (cascading)
   const [countryOptions, setCountryOptions] = useState<FilterOption[] | undefined>(undefined);
   const [difficultyOptions, setDifficultyOptions] = useState<FilterOption[] | undefined>(undefined);
@@ -199,9 +199,15 @@ export default function IndustriesSectorsKeywords() {
 
     setLoadingSectorStats(true);
     try {
+      // Get the site's sector industry_sector IDs to filter stats
+      const siteSectorIds = sectors
+        .filter(s => s.industry_sector)
+        .map(s => s.industry_sector as number);
+      
       const response = await fetchSectorStats({
         industry_id: activeSite.industry,
         site_id: activeSite.id,
+        sector_ids: siteSectorIds.length > 0 ? siteSectorIds : undefined,
       });
       
       const allSectors = response.sectors || [];
@@ -219,19 +225,36 @@ export default function IndustriesSectorsKeywords() {
         const aggregated: SectorStats = {
           total: { count: 0 },
           available: { count: 0 },
-          high_volume: { count: 0, threshold: 10000 },
-          premium_traffic: { count: 0, threshold: 50000 },
-          long_tail: { count: 0, threshold: 1000 },
-          quick_wins: { count: 0, threshold: 1000 },
+          high_volume: { count: 0, available: 0, threshold: 10000 },
+          mid_volume: { count: 0, available: 0, threshold: 5000 },
+          premium_traffic: { count: 0, available: 0, threshold: 50000 },
+          long_tail: { count: 0, available: 0, threshold: 1000 },
+          quick_wins: { count: 0, available: 0, threshold: 1000 },
         };
 
         allSectors.forEach((sector) => {
           aggregated.total.count += sector.stats.total.count;
           aggregated.available.count += sector.stats.available.count;
+          
+          // Aggregate counts AND available counts for each stat type
           aggregated.high_volume.count += sector.stats.high_volume.count;
+          aggregated.high_volume.available = (aggregated.high_volume.available || 0) + (sector.stats.high_volume.available || 0);
+          
+          if (sector.stats.mid_volume) {
+            aggregated.mid_volume!.count += sector.stats.mid_volume.count;
+            aggregated.mid_volume!.available = (aggregated.mid_volume!.available || 0) + (sector.stats.mid_volume.available || 0);
+          }
+          
           aggregated.premium_traffic.count += sector.stats.premium_traffic.count;
+          aggregated.premium_traffic.available = (aggregated.premium_traffic.available || 0) + (sector.stats.premium_traffic.available || 0);
+          
           aggregated.long_tail.count += sector.stats.long_tail.count;
+          aggregated.long_tail.available = (aggregated.long_tail.available || 0) + (sector.stats.long_tail.available || 0);
+          
           aggregated.quick_wins.count += sector.stats.quick_wins.count;
+          aggregated.quick_wins.available = (aggregated.quick_wins.available || 0) + (sector.stats.quick_wins.available || 0);
+          
+          // Use first non-zero threshold
           if (!aggregated.premium_traffic.threshold) {
             aggregated.premium_traffic.threshold = sector.stats.premium_traffic.threshold;
           }
@@ -252,7 +275,7 @@ export default function IndustriesSectorsKeywords() {
     } finally {
       setLoadingSectorStats(false);
     }
-  }, [activeSite, activeSector]);
+  }, [activeSite, activeSector, sectors]);
 
   // Load sector stats when site/sector changes
   useEffect(() => {
@@ -268,6 +291,7 @@ export default function IndustriesSectorsKeywords() {
     setCountryFilter('');
     setDifficultyFilter('');
     setShowNotAddedOnly(false);
+    setMinWords(undefined);
     setCurrentPage(1);
     setSelectedIds([]);
     setAddedStatActions(new Set());
@@ -276,6 +300,7 @@ export default function IndustriesSectorsKeywords() {
   // Reset pagination/selection when sector changes
   useEffect(() => {
     setActiveStatFilter(null);
+    setMinWords(undefined);
     setCurrentPage(1);
     setSelectedIds([]);
     setAddedStatActions(new Set());
@@ -298,6 +323,9 @@ export default function IndustriesSectorsKeywords() {
         volume_min: volumeMin ? Number(volumeMin) : undefined,
         volume_max: volumeMax ? Number(volumeMax) : undefined,
         search: searchTerm || undefined,
+        min_words: minWords,
+        site_id: showNotAddedOnly ? activeSite.id : undefined,
+        available_only: showNotAddedOnly,
       });
 
       setCountryOptions(options.countries || []);
@@ -310,7 +338,7 @@ export default function IndustriesSectorsKeywords() {
     } catch (error) {
       console.error('Failed to load filter options:', error);
     }
-  }, [activeSite?.industry, activeSector?.industry_sector, countryFilter, difficultyFilter, volumeMin, volumeMax, searchTerm]);
+  }, [activeSite?.industry, activeSite?.id, activeSector?.industry_sector, countryFilter, difficultyFilter, volumeMin, volumeMax, searchTerm, minWords, showNotAddedOnly]);
 
   useEffect(() => {
     loadFilterOptions();
@@ -382,9 +410,17 @@ export default function IndustriesSectorsKeywords() {
         page: currentPage,
       };
 
-      // Add sector filter if active sector is selected
+      // Add sector filter - if active sector selected, use its ID; otherwise use all site's sector IDs
       if (activeSector && activeSector.industry_sector) {
         filters.sector = activeSector.industry_sector;
+      } else {
+        // Filter by all of the site's sector IDs
+        const siteSectorIds = sectors
+          .filter(s => s.industry_sector)
+          .map(s => s.industry_sector);
+        if (siteSectorIds.length > 0) {
+          filters.sector_ids = siteSectorIds.join(',');
+        }
       }
 
       if (searchTerm) filters.search = searchTerm;
@@ -421,6 +457,11 @@ export default function IndustriesSectorsKeywords() {
         }
       }
 
+      // Apply word count filter (for long-tail keywords)
+      if (minWords !== undefined) {
+        filters.min_words = minWords;
+      }
+
       // Add sorting to API request
       if (sortBy && sortDirection) {
         const sortPrefix = sortDirection === 'desc' ? '-' : '';
@@ -474,7 +515,7 @@ export default function IndustriesSectorsKeywords() {
       setAvailableCount(0);
       setShowContent(true);
     }
-  }, [activeSite, activeSector, currentPage, pageSize, searchTerm, countryFilter, volumeMin, volumeMax, difficultyFilter, showNotAddedOnly, sortBy, sortDirection, toast]);
+  }, [activeSite, activeSector, sectors, currentPage, pageSize, searchTerm, countryFilter, volumeMin, volumeMax, difficultyFilter, showNotAddedOnly, minWords, sortBy, sortDirection, toast]);
 
   const getAddedStatStorageKey = useCallback(() => {
     if (!activeSite?.id) return null;
@@ -952,9 +993,37 @@ export default function IndustriesSectorsKeywords() {
     return `${statType}:${count}`;
   }, []);
 
+  // Check if a bulk add action should show as "Added"
+  // This checks actual available counts from backend stats
   const isStatActionAdded = useCallback((statType: StatType, count: number) => {
-    return addedStatActions.has(buildStatActionKey(statType, count));
-  }, [addedStatActions, buildStatActionKey]);
+    // First check if it was added in this session (localStorage) - for immediate feedback
+    if (addedStatActions.has(buildStatActionKey(statType, count))) {
+      return true;
+    }
+    
+    // Check actual available counts from backend stats
+    // This ensures buttons reflect true state after page reload
+    if (sectorStats) {
+      const statData = sectorStats[statType];
+      if (!statData) return false;
+      
+      // Get available count - use 'available' field if present, otherwise fallback to count
+      const availableCount = statData.available !== undefined ? statData.available : statData.count;
+      
+      // If no keywords available for this stat type, show as Added
+      if (availableCount === 0) {
+        return true;
+      }
+      
+      // If requesting more than available, mark as added
+      // (e.g., clicking "+50" when only 30 are available)
+      if (count > availableCount) {
+        return true;
+      }
+    }
+    
+    return false;
+  }, [addedStatActions, buildStatActionKey, sectorStats]);
 
   const fetchBulkKeywords = useCallback(async (options: {
     ordering: string;
@@ -1026,6 +1095,7 @@ export default function IndustriesSectorsKeywords() {
       setDifficultyFilter('');
       setVolumeMin('');
       setVolumeMax('');
+      setMinWords(undefined);
       setSelectedIds([]);
       return;
     }
@@ -1047,12 +1117,14 @@ export default function IndustriesSectorsKeywords() {
         setDifficultyFilter('');
         setVolumeMin('');
         setVolumeMax('');
+        setMinWords(undefined);
         break;
       case 'high_volume':
         setShowNotAddedOnly(false);
         setDifficultyFilter('');
         setVolumeMin(String(statThresholds.highVolume));
         setVolumeMax('');
+        setMinWords(undefined);
         setSortBy('volume');
         setSortDirection('desc');
         break;
@@ -1061,6 +1133,7 @@ export default function IndustriesSectorsKeywords() {
         setDifficultyFilter('');
         setVolumeMin(String(statThresholds.premium));
         setVolumeMax('');
+        setMinWords(undefined);
         setSortBy('volume');
         setSortDirection('desc');
         break;
@@ -1069,6 +1142,7 @@ export default function IndustriesSectorsKeywords() {
         setDifficultyFilter('');
         setVolumeMin(String(statThresholds.longTail));
         setVolumeMax('');
+        setMinWords(4);  // Long-tail = 4+ words
         setSortBy('keyword');
         setSortDirection('asc');
         break;
@@ -1077,6 +1151,7 @@ export default function IndustriesSectorsKeywords() {
         setDifficultyFilter('1');
         setVolumeMin(String(statThresholds.quickWins));
         setVolumeMax('');
+        setMinWords(undefined);
         setSortBy('difficulty');
         setSortDirection('asc');
         break;
@@ -1085,6 +1160,7 @@ export default function IndustriesSectorsKeywords() {
         setDifficultyFilter('');
         setVolumeMin('');
         setVolumeMax('');
+        setMinWords(undefined);
     }
   }, [activeStatFilter, sectorStats]);
 
@@ -1362,6 +1438,7 @@ export default function IndustriesSectorsKeywords() {
           setVolumeMax('');
           setDifficultyFilter('');
           setShowNotAddedOnly(false);
+          setMinWords(undefined);
           setActiveStatFilter(null);
           setCurrentPage(1);
           setSelectedIds([]);
diff --git a/frontend/src/services/api.ts b/frontend/src/services/api.ts
index 75bb24b6..5fdaf187 100644
--- a/frontend/src/services/api.ts
+++ b/frontend/src/services/api.ts
@@ -2274,6 +2274,7 @@ export interface SeedKeywordResponse {
 export async function fetchKeywordsLibrary(filters?: {
   industry?: number;
   sector?: number;
+  sector_ids?: string;  // Comma-separated list of sector IDs
   country?: string;
   search?: string;
   page?: number;
@@ -2283,6 +2284,9 @@ export async function fetchKeywordsLibrary(filters?: {
   difficulty_max?: number;
   volume_min?: number;
   volume_max?: number;
+  min_words?: number;
+  site_id?: number;
+  available_only?: boolean;
 }): Promise<SeedKeywordResponse> {
   const params = new URLSearchParams();
   // Use industry_id and sector_id as per backend get_queryset, but also try industry/sector for filterset_fields
@@ -2294,6 +2298,8 @@ export async function fetchKeywordsLibrary(filters?: {
     params.append('sector', filters.sector.toString());
     params.append('sector_id', filters.sector.toString()); // Also send sector_id for get_queryset
   }
+  // Multiple sector IDs (for site-specific filtering)
+  if (filters?.sector_ids) params.append('sector_ids', filters.sector_ids);
   if (filters?.country) params.append('country', filters.country);
   if (filters?.search) params.append('search', filters.search);
   if (filters?.page) params.append('page', filters.page.toString());
@@ -2306,6 +2312,11 @@ export async function fetchKeywordsLibrary(filters?: {
   // Volume range filtering
   if (filters?.volume_min !== undefined) params.append('volume_min', filters.volume_min.toString());
   if (filters?.volume_max !== undefined) params.append('volume_max', filters.volume_max.toString());
+  // Word count filtering (for long-tail keywords)
+  if (filters?.min_words !== undefined) params.append('min_words', filters.min_words.toString());
+  // Availability filtering
+  if (filters?.site_id !== undefined) params.append('site_id', filters.site_id.toString());
+  if (filters?.available_only) params.append('available_only', 'true');
   
   const queryString = params.toString();
   return fetchAPI(`/v1/auth/keywords-library/${queryString ? `?${queryString}` : ''}`);
@@ -2347,6 +2358,7 @@ export async function fetchKeywordStats(): Promise<KeywordStats> {
  */
 export interface SectorStatResult {
   count: number;
+  available?: number;  // Number of keywords not yet added (for checking "Added" state)
   threshold?: number;
 }
 
@@ -2376,11 +2388,15 @@ export interface SectorStatsResponse {
 export async function fetchSectorStats(filters: {
   industry_id: number;
   sector_id?: number;
+  sector_ids?: number[];  // For filtering by site's sectors
   site_id?: number;
 }): Promise<SectorStatsResponse> {
   const params = new URLSearchParams();
   params.append('industry_id', filters.industry_id.toString());
   if (filters.sector_id) params.append('sector_id', filters.sector_id.toString());
+  if (filters.sector_ids && filters.sector_ids.length > 0) {
+    params.append('sector_ids', filters.sector_ids.join(','));
+  }
   if (filters.site_id) params.append('site_id', filters.site_id.toString());
   
   return fetchAPI(`/v1/auth/keywords-library/sector_stats/?${params.toString()}`);
@@ -2429,6 +2445,9 @@ export interface KeywordsLibraryFilterOptionsRequest {
   volume_min?: number;
   volume_max?: number;
   search?: string;
+  min_words?: number;
+  site_id?: number;
+  available_only?: boolean;
 }
 
 export async function fetchKeywordsLibraryFilterOptions(
@@ -2443,6 +2462,9 @@ export async function fetchKeywordsLibraryFilterOptions(
   if (filters?.volume_min !== undefined) params.append('volume_min', filters.volume_min.toString());
   if (filters?.volume_max !== undefined) params.append('volume_max', filters.volume_max.toString());
   if (filters?.search) params.append('search', filters.search);
+  if (filters?.min_words !== undefined) params.append('min_words', filters.min_words.toString());
+  if (filters?.site_id) params.append('site_id', filters.site_id.toString());
+  if (filters?.available_only) params.append('available_only', 'true');
   const queryString = params.toString();
   
   return fetchAPI(`/v1/auth/keywords-library/filter_options/${queryString ? `?${queryString}` : ''}`);