diff --git a/backend/igny8_core/auth/views.py b/backend/igny8_core/auth/views.py
index 7c393a82..98299dac 100644
--- a/backend/igny8_core/auth/views.py
+++ b/backend/igny8_core/auth/views.py
@@ -869,6 +869,8 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
         difficulty_max = self.request.query_params.get('difficulty_max')
         volume_min = self.request.query_params.get('volume_min')
         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')
         
         if industry_id:
             queryset = queryset.filter(industry_id=industry_id)
@@ -902,6 +904,19 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                 queryset = queryset.filter(volume__lte=int(volume_max))
             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:
+                try:
+                    from igny8_core.business.planning.models import Keywords
+                    attached_ids = Keywords.objects.filter(
+                        site_id=site_id,
+                        seed_keyword__isnull=False
+                    ).values_list('seed_keyword_id', flat=True)
+                    queryset = queryset.exclude(id__in=attached_ids)
+                except Exception:
+                    pass
         
         return queryset
     
@@ -1152,6 +1167,9 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
             
             # 3. High Volume (>= 10K) - simple threshold
             high_volume_count = base_qs.filter(volume__gte=10000).count()
+
+            # 3b. Mid Volume (5K-10K)
+            mid_volume_count = base_qs.filter(volume__gte=5000, volume__lt=10000).count()
             
             # 4. Premium Traffic with dynamic fallback (50K -> 25K -> 10K)
             premium_thresholds = [50000, 25000, 10000]
@@ -1182,6 +1200,7 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                         'total': {'count': total_count},
                         'available': {'count': available_count},
                         'high_volume': {'count': high_volume_count, 'threshold': 10000},
+                        'mid_volume': {'count': mid_volume_count, 'threshold': 5000},
                         'premium_traffic': premium_result,
                         'long_tail': long_tail_result,
                         'quick_wins': quick_wins_result,
@@ -1201,6 +1220,7 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                     
                     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()
                     sector_premium = get_count_with_fallback(sector_qs, premium_thresholds)
                     
                     sector_long_tail_base = sector_qs.filter(keyword__regex=r'^(\S+\s+){3,}\S+$')
@@ -1218,6 +1238,7 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                             'total': {'count': sector_total},
                             'available': {'count': sector_available},
                             'high_volume': {'count': sector_high_volume, 'threshold': 10000},
+                            'mid_volume': {'count': sector_mid_volume, 'threshold': 5000},
                             'premium_traffic': sector_premium,
                             'long_tail': sector_long_tail,
                             'quick_wins': sector_quick_wins,
@@ -1243,12 +1264,20 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
         """
         Get cascading filter options for Keywords Library.
         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
         
         try:
             industry_id = request.query_params.get('industry_id')
-            
+            sector_id = request.query_params.get('sector_id')
+            country_filter = request.query_params.get('country')
+            difficulty_min = request.query_params.get('difficulty_min')
+            difficulty_max = request.query_params.get('difficulty_max')
+            volume_min = request.query_params.get('volume_min')
+            volume_max = request.query_params.get('volume_max')
+            search_term = request.query_params.get('search')
+
             # Get industries with keyword counts
             industries = Industry.objects.annotate(
                 keyword_count=Count('seed_keywords', filter=Q(seed_keywords__is_active=True))
@@ -1276,31 +1305,120 @@ class SeedKeywordViewSet(viewsets.ReadOnlyModelViewSet):
                     'slug': sec.slug,
                     'keyword_count': sec.keyword_count,
                 } for sec in sectors]
-            
-            # Get difficulty range
-            difficulty_range = SeedKeyword.objects.filter(is_active=True).aggregate(
+
+            # Base queryset for cascading options
+            base_qs = SeedKeyword.objects.filter(is_active=True)
+            if industry_id:
+                base_qs = base_qs.filter(industry_id=industry_id)
+            if sector_id:
+                base_qs = base_qs.filter(sector_id=sector_id)
+
+            # Countries options - apply all filters except country itself
+            countries_qs = base_qs
+            if difficulty_min is not None:
+                try:
+                    countries_qs = countries_qs.filter(difficulty__gte=int(difficulty_min))
+                except (ValueError, TypeError):
+                    pass
+            if difficulty_max is not None:
+                try:
+                    countries_qs = countries_qs.filter(difficulty__lte=int(difficulty_max))
+                except (ValueError, TypeError):
+                    pass
+            if volume_min is not None:
+                try:
+                    countries_qs = countries_qs.filter(volume__gte=int(volume_min))
+                except (ValueError, TypeError):
+                    pass
+            if volume_max is not None:
+                try:
+                    countries_qs = countries_qs.filter(volume__lte=int(volume_max))
+                except (ValueError, TypeError):
+                    pass
+            if search_term:
+                countries_qs = countries_qs.filter(keyword__icontains=search_term)
+
+            countries = countries_qs.values('country').annotate(
+                keyword_count=Count('id')
+            ).order_by('country')
+            country_label_map = dict(SeedKeyword.COUNTRY_CHOICES)
+            countries_data = [{
+                'value': c['country'],
+                'label': country_label_map.get(c['country'], c['country']),
+                'keyword_count': c['keyword_count'],
+            } for c in countries if c['country']]
+
+            # Difficulty options - apply all filters except difficulty itself
+            difficulty_qs = base_qs
+            if country_filter:
+                difficulty_qs = difficulty_qs.filter(country=country_filter)
+            if volume_min is not None:
+                try:
+                    difficulty_qs = difficulty_qs.filter(volume__gte=int(volume_min))
+                except (ValueError, TypeError):
+                    pass
+            if volume_max is not None:
+                try:
+                    difficulty_qs = difficulty_qs.filter(volume__lte=int(volume_max))
+                except (ValueError, TypeError):
+                    pass
+            if search_term:
+                difficulty_qs = difficulty_qs.filter(keyword__icontains=search_term)
+
+            difficulty_ranges = [
+                (1, 'Very Easy', 0, 10),
+                (2, 'Easy', 11, 30),
+                (3, 'Medium', 31, 50),
+                (4, 'Hard', 51, 70),
+                (5, 'Very Hard', 71, 100),
+            ]
+
+            difficulty_levels = []
+            for level, label, min_val, max_val in difficulty_ranges:
+                count = difficulty_qs.filter(
+                    difficulty__gte=min_val,
+                    difficulty__lte=max_val
+                ).count()
+                if count > 0:
+                    difficulty_levels.append({
+                        'level': level,
+                        'label': label,
+                        'backend_range': [min_val, max_val],
+                        'keyword_count': count,
+                    })
+
+            # Difficulty range (filtered by current non-difficulty filters)
+            difficulty_range = difficulty_qs.aggregate(
                 min_difficulty=Min('difficulty'),
                 max_difficulty=Max('difficulty')
             )
-            
-            # Get volume range
-            volume_range = SeedKeyword.objects.filter(is_active=True).aggregate(
+
+            # Volume range (filtered by current non-volume filters)
+            volume_qs = base_qs
+            if country_filter:
+                volume_qs = volume_qs.filter(country=country_filter)
+            if difficulty_min is not None:
+                try:
+                    volume_qs = volume_qs.filter(difficulty__gte=int(difficulty_min))
+                except (ValueError, TypeError):
+                    pass
+            if difficulty_max is not None:
+                try:
+                    volume_qs = volume_qs.filter(difficulty__lte=int(difficulty_max))
+                except (ValueError, TypeError):
+                    pass
+            if search_term:
+                volume_qs = volume_qs.filter(keyword__icontains=search_term)
+
+            volume_range = volume_qs.aggregate(
                 min_volume=Min('volume'),
                 max_volume=Max('volume')
             )
             
-            # Difficulty levels for frontend (maps to backend values)
-            difficulty_levels = [
-                {'level': 1, 'label': 'Very Easy', 'backend_range': [0, 20]},
-                {'level': 2, 'label': 'Easy', 'backend_range': [21, 40]},
-                {'level': 3, 'label': 'Medium', 'backend_range': [41, 60]},
-                {'level': 4, 'label': 'Hard', 'backend_range': [61, 80]},
-                {'level': 5, 'label': 'Very Hard', 'backend_range': [81, 100]},
-            ]
-            
             data = {
                 'industries': industries_data,
                 'sectors': sectors_data,
+                'countries': countries_data,
                 'difficulty': {
                     'range': difficulty_range,
                     'levels': difficulty_levels,
diff --git a/frontend/src/components/keywords-library/SectorCardsGrid.tsx b/frontend/src/components/keywords-library/SectorCardsGrid.tsx
index cfdf4874..592f6c57 100644
--- a/frontend/src/components/keywords-library/SectorCardsGrid.tsx
+++ b/frontend/src/components/keywords-library/SectorCardsGrid.tsx
@@ -62,6 +62,8 @@ export default function SectorCardsGrid({
         const total = stats?.total.count ?? 0;
         const available = stats?.available.count ?? 0;
         const inWorkflow = Math.max(total - available, 0);
+        const over10k = stats?.high_volume.count ?? 0;
+        const midVolume = stats?.mid_volume?.count ?? 0;
         const isActive = activeSectorId === sector.id;
 
         return (
@@ -74,7 +76,7 @@ export default function SectorCardsGrid({
             )}
           >
             <div className="sector-card-accent" />
-            <div className="flex items-center justify-between gap-3">
+            <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">
@@ -87,33 +89,47 @@ export default function SectorCardsGrid({
                 ) : (
                   <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>
-              {isActive && (
-                <Badge color="info" size="sm" variant="light">
-                  Active
-                </Badge>
-              )}
-            </div>
-
-            <div className="mt-4 grid grid-cols-3 gap-2 text-center">
-              <div className="sector-stats-pill">
-                <div className="label">Total</div>
-                <div className="value text-base">
+              <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>
-              <div className="sector-stats-pill">
-                <div className="label">Available</div>
-                <div className="value text-base">
+            </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">
                   {available.toLocaleString()}
                 </div>
               </div>
-              <div className="sector-stats-pill">
-                <div className="label">In Workflow</div>
-                <div className="value text-base">
+              <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">
                   {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">
+                  {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">
+                  {midVolume.toLocaleString()}
+                </div>
+              </div>
             </div>
           </Card>
         );
diff --git a/frontend/src/components/keywords-library/SectorMetricCard.tsx b/frontend/src/components/keywords-library/SectorMetricCard.tsx
index 338e4ba7..73a8f8dd 100644
--- a/frontend/src/components/keywords-library/SectorMetricCard.tsx
+++ b/frontend/src/components/keywords-library/SectorMetricCard.tsx
@@ -43,6 +43,9 @@ const STAT_CONFIG: Record<StatType, {
   description: string;
   icon: ReactNode;
   accentColor: string;
+  borderColor: string;
+  ringColor: string;
+  dotColor: string;
   textColor: string;
   badgeColor: string;
   showThreshold?: boolean;
@@ -53,6 +56,9 @@ const STAT_CONFIG: Record<StatType, {
     description: 'All keywords in sector',
     icon: <PieChartIcon className="w-5 h-5" />,
     accentColor: 'bg-gray-500',
+    borderColor: 'border-gray-400',
+    ringColor: 'ring-gray-400/20',
+    dotColor: 'bg-gray-500',
     textColor: 'text-gray-600 dark:text-gray-400',
     badgeColor: 'bg-gray-100 text-gray-700 dark:bg-gray-800 dark:text-gray-300',
   },
@@ -61,6 +67,9 @@ const STAT_CONFIG: Record<StatType, {
     description: 'Not yet added to your site',
     icon: <CheckCircleIcon className="w-5 h-5" />,
     accentColor: 'bg-success-500',
+    borderColor: 'border-success-500',
+    ringColor: 'ring-success-500/20',
+    dotColor: 'bg-success-500',
     textColor: 'text-success-600 dark:text-success-400',
     badgeColor: 'bg-success-100 text-success-700 dark:bg-success-900/40 dark:text-success-300',
   },
@@ -69,6 +78,9 @@ const STAT_CONFIG: Record<StatType, {
     description: 'Volume ≥ 10K searches/mo',
     icon: <ShootingStarIcon className="w-5 h-5" />,
     accentColor: 'bg-brand-500',
+    borderColor: 'border-brand-500',
+    ringColor: 'ring-brand-500/20',
+    dotColor: 'bg-brand-500',
     textColor: 'text-brand-600 dark:text-brand-400',
     badgeColor: 'bg-brand-100 text-brand-700 dark:bg-brand-900/40 dark:text-brand-300',
   },
@@ -77,6 +89,9 @@ const STAT_CONFIG: Record<StatType, {
     description: 'High volume keywords',
     icon: <BoxIcon className="w-5 h-5" />,
     accentColor: 'bg-warning-500',
+    borderColor: 'border-warning-500',
+    ringColor: 'ring-warning-500/20',
+    dotColor: 'bg-warning-500',
     textColor: 'text-warning-600 dark:text-warning-400',
     badgeColor: 'bg-warning-100 text-warning-700 dark:bg-warning-900/40 dark:text-warning-300',
     showThreshold: true,
@@ -87,6 +102,9 @@ const STAT_CONFIG: Record<StatType, {
     description: '4+ words with good volume',
     icon: <DocsIcon className="w-5 h-5" />,
     accentColor: 'bg-purple-500',
+    borderColor: 'border-purple-500',
+    ringColor: 'ring-purple-500/20',
+    dotColor: 'bg-purple-500',
     textColor: 'text-purple-600 dark:text-purple-400',
     badgeColor: 'bg-purple-100 text-purple-700 dark:bg-purple-900/40 dark:text-purple-300',
     showThreshold: true,
@@ -97,6 +115,9 @@ const STAT_CONFIG: Record<StatType, {
     description: 'Low difficulty, good volume',
     icon: <BoltIcon className="w-5 h-5" />,
     accentColor: 'bg-emerald-500',
+    borderColor: 'border-emerald-500',
+    ringColor: 'ring-emerald-500/20',
+    dotColor: 'bg-emerald-500',
     textColor: 'text-emerald-600 dark:text-emerald-400',
     badgeColor: 'bg-emerald-100 text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300',
     showThreshold: true,
@@ -189,7 +210,7 @@ export default function SectorMetricCard({
           : 'cursor-default',
         compact ? 'p-3' : 'p-4',
         isActive 
-          ? 'border-brand-500 shadow-sm ring-4 ring-brand-500/15' 
+          ? clsx('border-2 shadow-sm ring-4', config.borderColor, config.ringColor)
           : 'border-gray-200 dark:border-gray-800',
       )}
     >
@@ -208,7 +229,7 @@ export default function SectorMetricCard({
         </div>
         <div className="flex items-center gap-2">
           {isActive && (
-            <div className="w-2 h-2 rounded-full bg-brand-500 animate-pulse" />
+            <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)}
@@ -227,26 +248,28 @@ export default function SectorMetricCard({
           <div className="flex flex-wrap items-center gap-2 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 to workflow
+              ADD
             </span>
-            {bulkAddOptions.map((count) => {
-              const isAdded = isAddedAction ? isAddedAction(statType, count) : false;
-              return (
-                <Button
-                  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}
-                >
-                  {isAdded ? 'Added' : (count === statData.count ? 'All' : count)}
-                </Button>
-              );
-            })}
+            <div className="ml-auto flex flex-wrap items-center gap-2 justify-end">
+              {bulkAddOptions.map((count) => {
+                const isAdded = isAddedAction ? isAddedAction(statType, count) : false;
+                return (
+                  <Button
+                    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}
+                  >
+                    {isAdded ? 'Added' : (count === statData.count ? 'All' : count)}
+                  </Button>
+                );
+              })}
+            </div>
           </div>
         </div>
       )}
@@ -285,7 +308,7 @@ export function SectorMetricGrid({
     return (
       <div className={clsx(
         'grid gap-4',
-        compact ? 'grid-cols-3 sm:grid-cols-6' : 'grid-cols-2 sm:grid-cols-3 lg:grid-cols-6',
+        compact ? 'grid-cols-2 sm:grid-cols-3 md:grid-cols-5' : 'grid-cols-1 sm:grid-cols-2 md:grid-cols-3 xl:grid-cols-5',
       )}>
         {statTypes.map((statType) => (
           <div
@@ -308,7 +331,7 @@ export function SectorMetricGrid({
   return (
     <div className={clsx(
       'grid gap-4',
-      compact ? 'grid-cols-3 sm:grid-cols-6' : 'grid-cols-2 sm:grid-cols-3 lg:grid-cols-6',
+      compact ? 'grid-cols-2 sm:grid-cols-3 md:grid-cols-5' : 'grid-cols-1 sm:grid-cols-2 md:grid-cols-3 xl:grid-cols-5',
     )}>
       {statTypes.map((statType) => (
         <SectorMetricCard
diff --git a/frontend/src/components/keywords-library/SmartSuggestions.tsx b/frontend/src/components/keywords-library/SmartSuggestions.tsx
index 842de746..5ef08b64 100644
--- a/frontend/src/components/keywords-library/SmartSuggestions.tsx
+++ b/frontend/src/components/keywords-library/SmartSuggestions.tsx
@@ -1,88 +1,27 @@
 /**
- * SmartSuggestions - Compact card-based suggestions for Keywords Library
- * White background with accent colors like Dashboard cards
- * Shows keyword categories with counts and bulk add options
+ * SmartSuggestions - Container for smart suggestions area
+ * Shows header and optional content, with breathing indicator when empty
  */
 
-import { useState } from 'react';
+import { ReactNode, useState } from 'react';
 import clsx from 'clsx';
-import { ShootingStarIcon, ChevronDownIcon, PlusIcon, BoltIcon, DocsIcon, BoxIcon, CheckCircleIcon } from '../../icons';
-import Button from '../ui/button/Button';
-
-interface SmartSuggestion {
-  id: string;
-  label: string;
-  description: string;
-  count: number;
-  filterParams: {
-    statType?: string;
-    difficulty_max?: number;
-    volume_min?: number;
-    word_count_min?: number;
-    available_only?: boolean;
-  };
-  color: 'blue' | 'green' | 'amber' | 'purple' | 'emerald';
-}
+import { ShootingStarIcon, ChevronDownIcon } from '../../icons';
 
 interface SmartSuggestionsProps {
-  suggestions: SmartSuggestion[];
-  onSuggestionClick: (suggestion: SmartSuggestion) => void;
-  onBulkAdd?: (suggestion: SmartSuggestion, count: number) => void;
-  isAddedAction?: (suggestionId: string, count: number) => boolean;
-  enableFilterClick?: boolean;
+  children?: ReactNode;
+  showEmptyState?: boolean;
   className?: string;
   isLoading?: boolean;
 }
 
-// Icon mapping
-const SUGGESTION_ICONS: Record<string, React.ReactNode> = {
-  quick_wins: <BoltIcon className="w-5 h-5" />,
-  long_tail: <DocsIcon className="w-5 h-5" />,
-  premium_traffic: <BoxIcon className="w-5 h-5" />,
-  available: <CheckCircleIcon className="w-5 h-5" />,
-};
-
-// Color mappings with white bg card style
-const colorClasses = {
-  blue: {
-    accent: 'bg-brand-500',
-    text: 'text-brand-600 dark:text-brand-400',
-    iconBg: 'bg-brand-100 dark:bg-brand-900/40',
-  },
-  green: {
-    accent: 'bg-success-500',
-    text: 'text-success-600 dark:text-success-400',
-    iconBg: 'bg-success-100 dark:bg-success-900/40',
-  },
-  amber: {
-    accent: 'bg-warning-500',
-    text: 'text-warning-600 dark:text-warning-400',
-    iconBg: 'bg-warning-100 dark:bg-warning-900/40',
-  },
-  purple: {
-    accent: 'bg-purple-500',
-    text: 'text-purple-600 dark:text-purple-400',
-    iconBg: 'bg-purple-100 dark:bg-purple-900/40',
-  },
-  emerald: {
-    accent: 'bg-emerald-500',
-    text: 'text-emerald-600 dark:text-emerald-400',
-    iconBg: 'bg-emerald-100 dark:bg-emerald-900/40',
-  },
-};
-
 export default function SmartSuggestions({
-  suggestions,
-  onSuggestionClick,
-  onBulkAdd,
-  isAddedAction,
-  enableFilterClick = true,
+  children,
+  showEmptyState = false,
   className,
   isLoading = false,
 }: SmartSuggestionsProps) {
   const [isExpanded, setIsExpanded] = useState(true);
-  const totalAvailable = suggestions.reduce((sum, s) => sum + s.count, 0);
-  const hasKeywords = totalAvailable > 0;
+  const hasContent = Boolean(children);
 
   if (isLoading) {
     return (
@@ -98,8 +37,7 @@ export default function SmartSuggestions({
     );
   }
 
-  // Show breathing indicator when no suggestions (waiting for data)
-  if (suggestions.length === 0) {
+  if (showEmptyState && !hasContent) {
     return (
       <div className={clsx(
         'rounded-xl border border-gray-200 dark:border-gray-800 bg-white dark:bg-white/[0.03] p-4',
@@ -113,7 +51,6 @@ export default function SmartSuggestions({
             <ShootingStarIcon className="w-4 h-4 text-white" />
           </div>
           <div className="flex items-center gap-3">
-            {/* Breathing circle indicator */}
             <div className="w-3 h-3 rounded-full bg-brand-500 animate-pulse" />
             <span className="text-gray-600 dark:text-gray-400 text-sm">
               Ready-to-use keywords waiting for you! Search for a keyword or apply any filter to see smart suggestions...
@@ -129,218 +66,40 @@ export default function SmartSuggestions({
       'rounded-xl border border-gray-200 dark:border-gray-800 bg-white dark:bg-white/[0.03] overflow-hidden',
       className
     )}>
-      {/* Header */}
       <button
         onClick={() => setIsExpanded(!isExpanded)}
         className="flex items-center justify-between w-full p-4 text-left hover:bg-gray-50 dark:hover:bg-gray-800/50 transition-colors"
       >
         <div className="flex items-center gap-3">
-          {/* Icon with breathing animation */}
           <div className={clsx(
             'w-8 h-8 rounded-lg flex items-center justify-center',
             'bg-gradient-to-br from-brand-500 to-purple-500',
-            hasKeywords && 'animate-pulse'
+            hasContent && 'animate-pulse'
           )}>
             <ShootingStarIcon className="w-4 h-4 text-white" />
           </div>
-          
           <div>
-            <h3 className="font-semibold text-gray-900 dark:text-white text-sm flex items-center gap-2">
+            <h3 className="font-semibold text-gray-900 dark:text-white text-base flex items-center gap-2">
               Smart Suggestions
-              {hasKeywords && (
-                <span className="inline-flex items-center px-1.5 py-0.5 rounded text-xs font-medium bg-emerald-100 text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300">
-                  {totalAvailable.toLocaleString()} ready
-                </span>
-              )}
             </h3>
             <p className="text-xs text-gray-500 dark:text-gray-400">
               Ready-to-use keywords waiting for you!
             </p>
           </div>
         </div>
-        
-        <ChevronDownIcon 
+        <ChevronDownIcon
           className={clsx(
             'w-5 h-5 text-gray-400 transition-transform duration-200',
             isExpanded && 'rotate-180'
-          )} 
+          )}
         />
       </button>
-      
-      {/* Expandable content - Grid layout */}
+
       {isExpanded && (
         <div className="px-4 pb-4">
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-3">
-            {suggestions.map((suggestion) => {
-              const colors = colorClasses[suggestion.color];
-              const icon = SUGGESTION_ICONS[suggestion.id] || <ShootingStarIcon className="w-4 h-4" />;
-              // Bulk add options
-              const bulkOptions: number[] = [];
-              if (suggestion.count >= 50) bulkOptions.push(50);
-              if (suggestion.count >= 100) bulkOptions.push(100);
-              if (suggestion.count >= 200) bulkOptions.push(200);
-              if (suggestion.count > 0 && suggestion.count <= 200) bulkOptions.push(suggestion.count);
-              
-              return (
-                <div
-                  key={suggestion.id}
-                  className={clsx(
-                    'relative rounded-lg border bg-white dark:bg-white/[0.02] overflow-hidden',
-                    'transition-all duration-200 cursor-pointer',
-                    enableFilterClick
-                      ? 'cursor-pointer hover:shadow-md hover:border-gray-300 dark:hover:border-gray-600'
-                      : 'cursor-default',
-                    'border-gray-200 dark:border-gray-800',
-                  )}
-                >
-                  {/* Accent border */}
-                  <div className={clsx('absolute left-0 top-0 bottom-0 w-1', colors.accent)} />
-                  
-                  {/* Main content - clickable to filter */}
-                  <div
-                    onClick={() => {
-                      if (enableFilterClick) {
-                        onSuggestionClick(suggestion);
-                      }
-                    }}
-                    className="p-3 pl-4"
-                  >
-                    <div className="flex items-center justify-between gap-2 mb-1">
-                      <div className="flex items-center gap-2">
-                        <div className={clsx('p-2 rounded', colors.iconBg, colors.text)}>
-                          {icon}
-                        </div>
-                        <span className={clsx('font-semibold text-base', colors.text)}>
-                          {suggestion.label}
-                        </span>
-                      </div>
-                      <span className="text-xl font-bold text-gray-900 dark:text-white tabular-nums">
-                        {suggestion.count.toLocaleString()}
-                      </span>
-                    </div>
-                    
-                    <p className="text-xs text-gray-500 dark:text-gray-400 line-clamp-1">
-                      {suggestion.description}
-                    </p>
-                  </div>
-                  
-                  {/* Bulk add buttons - always visible */}
-                  {onBulkAdd && bulkOptions.length > 0 && (
-                    <div className="px-3 pb-3 pt-0">
-                      <div className="flex items-center gap-2 pt-2 border-t border-gray-100 dark:border-gray-800">
-                        <span className="text-xs text-gray-500 dark:text-gray-400 flex items-center gap-1">
-                          <PlusIcon className="w-3 h-3" />
-                          Add
-                        </span>
-                      </div>
-                      <div className="flex flex-wrap gap-2 pt-2">
-                        {bulkOptions.map((count) => {
-                          const isAdded = isAddedAction ? isAddedAction(suggestion.id, count) : false;
-                          return (
-                            <Button
-                              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={() => onBulkAdd(suggestion, count)}
-                              disabled={isAdded}
-                            >
-                              {isAdded ? 'Added' : (count === suggestion.count ? 'All' : count)}
-                            </Button>
-                          );
-                        })}
-                      </div>
-                    </div>
-                  )}
-                </div>
-              );
-            })}
-          </div>
+          {children}
         </div>
       )}
     </div>
   );
 }
-
-// Helper to build suggestions from sector stats
-export function buildSmartSuggestions(
-  stats: {
-    available: { count: number };
-    quick_wins: { count: number; threshold?: number };
-    long_tail: { count: number; threshold?: number };
-    premium_traffic: { count: number; threshold?: number };
-  },
-  options?: {
-    showOnlyWithResults?: boolean;
-  }
-): SmartSuggestion[] {
-  const suggestions: SmartSuggestion[] = [];
-  
-  // Quick Wins - Low difficulty + good volume + available
-  if (stats.quick_wins.count > 0 || !options?.showOnlyWithResults) {
-    suggestions.push({
-      id: 'quick_wins',
-      label: 'Quick Wins',
-      description: `Easy to rank keywords with vol > ${(stats.quick_wins.threshold || 1000) / 1000}K`,
-      count: stats.quick_wins.count,
-      filterParams: {
-        statType: 'quick_wins',
-        difficulty_max: 20,
-        volume_min: stats.quick_wins.threshold || 1000,
-        available_only: true,
-      },
-      color: 'emerald',
-    });
-  }
-  
-  // Long Tail - 4+ words with volume
-  if (stats.long_tail.count > 0 || !options?.showOnlyWithResults) {
-    suggestions.push({
-      id: 'long_tail',
-      label: 'Long Tail',
-      description: `4+ word phrases with vol > ${(stats.long_tail.threshold || 1000) / 1000}K`,
-      count: stats.long_tail.count,
-      filterParams: {
-        statType: 'long_tail',
-        word_count_min: 4,
-        volume_min: stats.long_tail.threshold || 1000,
-      },
-      color: 'purple',
-    });
-  }
-  
-  // Premium Traffic - High volume
-  if (stats.premium_traffic.count > 0 || !options?.showOnlyWithResults) {
-    suggestions.push({
-      id: 'premium_traffic',
-      label: 'Premium Traffic',
-      description: `High volume keywords (${(stats.premium_traffic.threshold || 50000) / 1000}K+ searches)`,
-      count: stats.premium_traffic.count,
-      filterParams: {
-        statType: 'premium_traffic',
-        volume_min: stats.premium_traffic.threshold || 50000,
-      },
-      color: 'amber',
-    });
-  }
-  
-  // Available Only
-  if (stats.available.count > 0 || !options?.showOnlyWithResults) {
-    suggestions.push({
-      id: 'available',
-      label: 'Available Keywords',
-      description: 'Keywords not yet added to your site',
-      count: stats.available.count,
-      filterParams: {
-        statType: 'available',
-        available_only: true,
-      },
-      color: 'green',
-    });
-  }
-  
-  return suggestions;
-}
diff --git a/frontend/src/components/keywords-library/index.tsx b/frontend/src/components/keywords-library/index.tsx
index 39a442c3..3f13878b 100644
--- a/frontend/src/components/keywords-library/index.tsx
+++ b/frontend/src/components/keywords-library/index.tsx
@@ -6,6 +6,6 @@
 export { default as SectorMetricCard, SectorMetricGrid } from './SectorMetricCard';
 export type { StatType, StatResult, SectorStats } from './SectorMetricCard';
 
-export { default as SmartSuggestions, buildSmartSuggestions } from './SmartSuggestions';
+export { default as SmartSuggestions } from './SmartSuggestions';
 
 export { default as BulkAddConfirmation } from './BulkAddConfirmation';
diff --git a/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx b/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx
index 0342d2bf..1319c614 100644
--- a/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx
+++ b/frontend/src/pages/Setup/IndustriesSectorsKeywords.tsx
@@ -25,6 +25,8 @@ import {
   fetchSectorStats,
   SectorStats,
   SectorStatsItem,
+  fetchKeywordsLibraryFilterOptions,
+  FilterOption,
 } from '../../services/api';
 import Badge from '../../components/ui/badge/Badge';
 import { BoltIcon, ShootingStarIcon } from '../../icons';
@@ -41,7 +43,7 @@ import Label from '../../components/form/Label';
 import Input from '../../components/form/input/InputField';
 import { Card } from '../../components/ui/card';
 import { SectorMetricGrid, StatType } from '../../components/keywords-library/SectorMetricCard';
-import SmartSuggestions, { buildSmartSuggestions } from '../../components/keywords-library/SmartSuggestions';
+import SmartSuggestions from '../../components/keywords-library/SmartSuggestions';
 import SectorCardsGrid from '../../components/keywords-library/SectorCardsGrid';
 import BulkAddConfirmation from '../../components/keywords-library/BulkAddConfirmation';
 
@@ -72,9 +74,7 @@ export default function IndustriesSectorsKeywords() {
   const [bulkAddKeywordIds, setBulkAddKeywordIds] = useState<number[]>([]);
   const [bulkAddStatLabel, setBulkAddStatLabel] = useState<string | undefined>();
   const [pendingBulkAddKey, setPendingBulkAddKey] = useState<string | null>(null);
-  const [pendingBulkAddGroup, setPendingBulkAddGroup] = useState<'stat' | 'suggestion' | null>(null);
   const [addedStatActions, setAddedStatActions] = useState<Set<string>>(new Set());
-  const [addedSuggestionActions, setAddedSuggestionActions] = useState<Set<string>>(new Set());
   
   // Ahrefs banner state
   const [showAhrefsBanner, setShowAhrefsBanner] = useState(true);
@@ -95,6 +95,10 @@ export default function IndustriesSectorsKeywords() {
   const [showNotAddedOnly, setShowNotAddedOnly] = useState(false);
   const [volumeMin, setVolumeMin] = useState('');
   const [volumeMax, setVolumeMax] = useState('');
+
+  // Dynamic filter options (cascading)
+  const [countryOptions, setCountryOptions] = useState<FilterOption[] | undefined>(undefined);
+  const [difficultyOptions, setDifficultyOptions] = useState<FilterOption[] | undefined>(undefined);
   
   // Keyword count tracking
   const [addedCount, setAddedCount] = useState(0);
@@ -267,7 +271,6 @@ export default function IndustriesSectorsKeywords() {
     setCurrentPage(1);
     setSelectedIds([]);
     setAddedStatActions(new Set());
-    setAddedSuggestionActions(new Set());
   }, [activeSite?.id]);
 
   // Reset pagination/selection when sector changes
@@ -275,8 +278,44 @@ export default function IndustriesSectorsKeywords() {
     setActiveStatFilter(null);
     setCurrentPage(1);
     setSelectedIds([]);
+    setAddedStatActions(new Set());
   }, [activeSector?.id]);
 
+  // Load cascading filter options based on current filters
+  const loadFilterOptions = useCallback(async () => {
+    if (!activeSite?.industry) return;
+
+    const difficultyLabel = difficultyFilter ? getDifficultyLabelFromNumber(parseInt(difficultyFilter, 10)) : null;
+    const difficultyRange = difficultyLabel ? getDifficultyRange(difficultyLabel) : null;
+
+    try {
+      const options = await fetchKeywordsLibraryFilterOptions({
+        industry_id: activeSite.industry,
+        sector_id: activeSector?.industry_sector || undefined,
+        country: countryFilter || undefined,
+        difficulty_min: difficultyRange?.min,
+        difficulty_max: difficultyRange?.max,
+        volume_min: volumeMin ? Number(volumeMin) : undefined,
+        volume_max: volumeMax ? Number(volumeMax) : undefined,
+        search: searchTerm || undefined,
+      });
+
+      setCountryOptions(options.countries || []);
+      setDifficultyOptions(
+        (options.difficulty?.levels || []).map((level) => ({
+          value: String(level.level),
+          label: `${level.level} - ${level.label}`,
+        }))
+      );
+    } catch (error) {
+      console.error('Failed to load filter options:', error);
+    }
+  }, [activeSite?.industry, activeSector?.industry_sector, countryFilter, difficultyFilter, volumeMin, volumeMax, searchTerm]);
+
+  useEffect(() => {
+    loadFilterOptions();
+  }, [loadFilterOptions]);
+
   // Load counts on mount and when site/sector changes
   useEffect(() => {
     if (activeSite) {
@@ -297,31 +336,39 @@ export default function IndustriesSectorsKeywords() {
     setShowContent(false);
 
     try {
-      // Get already-attached keywords for marking (lightweight check)
+      // Get already-attached keywords for marking (paginate to ensure persistence)
       const attachedSeedKeywordIds = new Set<number>();
-      try {
-        const sectors = await fetchSiteSectors(activeSite.id);
-        
-        // Check keywords in all sectors (needed for isAdded flag)
-        for (const sector of sectors) {
-          try {
-            const keywordsData = await fetchKeywords({
-              site_id: activeSite.id,
-              sector_id: sector.id,
-              page_size: 1000,
-            });
-            (keywordsData.results || []).forEach((k: any) => {
-              const seedKeywordId = k.seed_keyword_id || (k.seed_keyword && k.seed_keyword.id);
-              if (seedKeywordId) {
-                attachedSeedKeywordIds.add(Number(seedKeywordId));
-              }
-            });
-          } catch (err) {
-            console.warn(`Could not fetch attached keywords for sector ${sector.id}:`, err);
+      const fetchAttachedSeedKeywordIds = async (siteId: number, sectorId?: number) => {
+        const pageSize = 500;
+        let page = 1;
+        while (true) {
+          const keywordsData = await fetchKeywords({
+            site_id: siteId,
+            sector_id: sectorId,
+            page,
+            page_size: pageSize,
+          });
+          (keywordsData.results || []).forEach((k: any) => {
+            const seedKeywordId = k.seed_keyword_id || (k.seed_keyword && k.seed_keyword.id);
+            if (seedKeywordId) {
+              attachedSeedKeywordIds.add(Number(seedKeywordId));
+            }
+          });
+          if (!keywordsData.next || (keywordsData.results || []).length < pageSize) {
+            break;
           }
+          page += 1;
+        }
+      };
+
+      try {
+        if (activeSector?.id) {
+          await fetchAttachedSeedKeywordIds(activeSite.id, activeSector.id);
+        } else {
+          await fetchAttachedSeedKeywordIds(activeSite.id);
         }
       } catch (err) {
-        console.warn('Could not fetch sectors or attached keywords:', err);
+        console.warn('Could not fetch attached keywords:', err);
       }
 
       // Keep attached IDs available for bulk add actions
@@ -342,8 +389,24 @@ export default function IndustriesSectorsKeywords() {
 
       if (searchTerm) filters.search = searchTerm;
       if (countryFilter) filters.country = countryFilter;
-      if (volumeMin) filters.volume_min = parseInt(volumeMin);
-      if (volumeMax) filters.volume_max = parseInt(volumeMax);
+      if (volumeMin !== '') {
+        const parsed = Number(volumeMin);
+        if (!Number.isNaN(parsed)) {
+          filters.volume_min = parsed;
+        }
+      }
+      if (volumeMax !== '') {
+        const parsed = Number(volumeMax);
+        if (!Number.isNaN(parsed)) {
+          filters.volume_max = parsed;
+        }
+      }
+
+      const useServerAvailableFilter = Boolean(showNotAddedOnly && activeSite?.id);
+      if (useServerAvailableFilter) {
+        filters.site_id = activeSite.id;
+        filters.available_only = true;
+      }
       
       // Apply difficulty filter (if API supports it, otherwise we'll filter client-side)
       if (difficultyFilter) {
@@ -386,15 +449,19 @@ export default function IndustriesSectorsKeywords() {
       setAddedCount(totalAdded);
       setAvailableCount(actualAvailable);
       
-      // Apply "not yet added" filter client-side (if API doesn't support it)
+      // Apply "not yet added" filter client-side only when server filtering isn't used
       let filteredResults = results;
-      if (showNotAddedOnly) {
+      if (showNotAddedOnly && !useServerAvailableFilter) {
         filteredResults = results.filter(sk => !sk.isAdded);
       }
 
+      const effectiveTotalCount = useServerAvailableFilter
+        ? apiTotalCount
+        : (showNotAddedOnly && activeSite ? Math.max(apiTotalCount - attachedSeedKeywordIds.size, 0) : apiTotalCount);
+
       setSeedKeywords(filteredResults);
-      setTotalCount(apiTotalCount);
-      setTotalPages(Math.ceil(apiTotalCount / pageSizeNum));
+      setTotalCount(effectiveTotalCount);
+      setTotalPages(Math.ceil(effectiveTotalCount / pageSizeNum));
       
       setShowContent(true);
     } catch (error: any) {
@@ -409,6 +476,42 @@ export default function IndustriesSectorsKeywords() {
     }
   }, [activeSite, activeSector, currentPage, pageSize, searchTerm, countryFilter, volumeMin, volumeMax, difficultyFilter, showNotAddedOnly, sortBy, sortDirection, toast]);
 
+  const getAddedStatStorageKey = useCallback(() => {
+    if (!activeSite?.id) return null;
+    const sectorKey = activeSector?.id ? `sector-${activeSector.id}` : 'sector-all';
+    return `keywordsLibrary:addedStatActions:${activeSite.id}:${sectorKey}`;
+  }, [activeSite?.id, activeSector?.id]);
+
+  useEffect(() => {
+    const storageKey = getAddedStatStorageKey();
+    if (!storageKey) {
+      setAddedStatActions(new Set());
+      return;
+    }
+    try {
+      const raw = localStorage.getItem(storageKey);
+      if (raw) {
+        const parsed = JSON.parse(raw) as string[];
+        setAddedStatActions(new Set(parsed));
+      } else {
+        setAddedStatActions(new Set());
+      }
+    } catch (error) {
+      console.warn('Failed to load added stat actions:', error);
+      setAddedStatActions(new Set());
+    }
+  }, [getAddedStatStorageKey]);
+
+  useEffect(() => {
+    const storageKey = getAddedStatStorageKey();
+    if (!storageKey) return;
+    try {
+      localStorage.setItem(storageKey, JSON.stringify(Array.from(addedStatActions)));
+    } catch (error) {
+      console.warn('Failed to persist added stat actions:', error);
+    }
+  }, [addedStatActions, getAddedStatStorageKey]);
+
   // Load data when site/sector/filters change (show table by default per plan)
   useEffect(() => {
     if (activeSite) {
@@ -621,6 +724,32 @@ export default function IndustriesSectorsKeywords() {
   const pageConfig = useMemo(() => {
     const showSectorColumn = !activeSector;
 
+    const defaultCountryOptions: FilterOption[] = [
+      { value: 'US', label: 'United States' },
+      { value: 'CA', label: 'Canada' },
+      { value: 'GB', label: 'United Kingdom' },
+      { value: 'AE', label: 'United Arab Emirates' },
+      { value: 'AU', label: 'Australia' },
+      { value: 'IN', label: 'India' },
+      { value: 'PK', label: 'Pakistan' },
+    ];
+
+    const countryFilterOptions = countryOptions && countryOptions.length > 0
+      ? countryOptions
+      : defaultCountryOptions;
+
+    const defaultDifficultyOptions: FilterOption[] = [
+      { value: '1', label: '1 - Very Easy' },
+      { value: '2', label: '2 - Easy' },
+      { value: '3', label: '3 - Medium' },
+      { value: '4', label: '4 - Hard' },
+      { value: '5', label: '5 - Very Hard' },
+    ];
+
+    const difficultyFilterOptions = difficultyOptions && difficultyOptions.length > 0
+      ? difficultyOptions
+      : defaultDifficultyOptions;
+
     return {
       columns: [
         {
@@ -782,13 +911,7 @@ export default function IndustriesSectorsKeywords() {
           type: 'select' as const,
           options: [
             { value: '', label: 'All Countries' },
-            { value: 'US', label: 'United States' },
-            { value: 'CA', label: 'Canada' },
-            { value: 'GB', label: 'United Kingdom' },
-            { value: 'AE', label: 'United Arab Emirates' },
-            { value: 'AU', label: 'Australia' },
-            { value: 'IN', label: 'India' },
-            { value: 'PK', label: 'Pakistan' },
+            ...countryFilterOptions,
           ],
         },
         {
@@ -797,11 +920,7 @@ export default function IndustriesSectorsKeywords() {
           type: 'select' as const,
           options: [
             { value: '', label: 'All Difficulty' },
-            { value: '1', label: '1 - Very Easy' },
-            { value: '2', label: '2 - Easy' },
-            { value: '3', label: '3 - Medium' },
-            { value: '4', label: '4 - Hard' },
-            { value: '5', label: '5 - Very Hard' },
+            ...difficultyFilterOptions,
           ],
         },
         {
@@ -822,13 +941,7 @@ export default function IndustriesSectorsKeywords() {
         },
       ],
     };
-  }, [activeSector, handleAddToWorkflow, sectors]);
-
-  // Build smart suggestions from sector stats
-  const smartSuggestions = useMemo(() => {
-    if (!sectorStats) return [];
-    return buildSmartSuggestions(sectorStats, { showOnlyWithResults: true });
-  }, [sectorStats]);
+  }, [activeSector, handleAddToWorkflow, sectors, countryOptions, difficultyOptions, volumeMin, volumeMax]);
 
   // Helper: word count for keyword string
   const getWordCount = useCallback((keyword: string) => {
@@ -839,18 +952,10 @@ export default function IndustriesSectorsKeywords() {
     return `${statType}:${count}`;
   }, []);
 
-  const buildSuggestionActionKey = useCallback((suggestionId: string, count: number) => {
-    return `${suggestionId}:${count}`;
-  }, []);
-
   const isStatActionAdded = useCallback((statType: StatType, count: number) => {
     return addedStatActions.has(buildStatActionKey(statType, count));
   }, [addedStatActions, buildStatActionKey]);
 
-  const isSuggestionActionAdded = useCallback((suggestionId: string, count: number) => {
-    return addedSuggestionActions.has(buildSuggestionActionKey(suggestionId, count));
-  }, [addedSuggestionActions, buildSuggestionActionKey]);
-
   const fetchBulkKeywords = useCallback(async (options: {
     ordering: string;
     difficultyMax?: number;
@@ -900,7 +1005,6 @@ export default function IndustriesSectorsKeywords() {
     label: string;
     ids: number[];
     actionKey: string;
-    group: 'stat' | 'suggestion';
   }) => {
     if (payload.ids.length === 0) {
       toast.error('No matching keywords found for this selection');
@@ -910,7 +1014,6 @@ export default function IndustriesSectorsKeywords() {
     setBulkAddKeywordIds(payload.ids);
     setBulkAddStatLabel(payload.label);
     setPendingBulkAddKey(payload.actionKey);
-    setPendingBulkAddGroup(payload.group);
     setShowBulkAddModal(true);
   }, [toast]);
 
@@ -985,48 +1088,6 @@ export default function IndustriesSectorsKeywords() {
     }
   }, [activeStatFilter, sectorStats]);
 
-  const handleSuggestionClick = useCallback((suggestion: any) => {
-    setActiveStatFilter(null);
-    setCurrentPage(1);
-    setSelectedIds([]);
-
-    const difficultyMax = suggestion.filterParams?.difficulty_max;
-    const volumeMinValue = suggestion.filterParams?.volume_min;
-    const availableOnly = Boolean(suggestion.filterParams?.available_only);
-
-    if (availableOnly) {
-      setShowNotAddedOnly(true);
-    } else {
-      setShowNotAddedOnly(false);
-    }
-
-    if (volumeMinValue) {
-      setVolumeMin(String(volumeMinValue));
-    } else {
-      setVolumeMin('');
-    }
-    setVolumeMax('');
-
-    if (difficultyMax !== undefined) {
-      if (difficultyMax <= 20) {
-        setDifficultyFilter('1');
-      } else if (difficultyMax <= 40) {
-        setDifficultyFilter('2');
-      } else {
-        setDifficultyFilter('');
-      }
-    } else {
-      setDifficultyFilter('');
-    }
-
-    if (suggestion.id === 'quick_wins') {
-      setSortBy('difficulty');
-      setSortDirection('asc');
-    } else {
-      setSortBy('volume');
-      setSortDirection('desc');
-    }
-  }, []);
 
   // Handle sector card click
   const handleSectorSelect = useCallback((sector: Sector | null) => {
@@ -1117,74 +1178,9 @@ export default function IndustriesSectorsKeywords() {
       label: statLabelMap[statType],
       ids,
       actionKey,
-      group: 'stat',
     });
   }, [activeSite, activeSector, addedStatActions, buildStatActionKey, fetchBulkKeywords, prepareBulkAdd, sectorStats, toast]);
 
-  // Handle bulk add from suggestions
-  const handleSuggestionBulkAdd = useCallback(async (suggestion: any, count: number) => {
-    if (!activeSite || !activeSector?.industry_sector) {
-      toast.error('Please select a site and sector first');
-      return;
-    }
-
-    const actionKey = buildSuggestionActionKey(suggestion.id, count);
-    if (addedSuggestionActions.has(actionKey)) {
-      return;
-    }
-
-    const suggestionThresholds = {
-      quick_wins: sectorStats?.quick_wins.threshold ?? 1000,
-      long_tail: sectorStats?.long_tail.threshold ?? 1000,
-      premium_traffic: sectorStats?.premium_traffic.threshold ?? 50000,
-    };
-
-    let ids: number[] = [];
-    if (suggestion.id === 'quick_wins') {
-      ids = await fetchBulkKeywords({
-        ordering: 'difficulty',
-        difficultyMax: 20,
-        minVolume: suggestionThresholds.quick_wins,
-        availableOnly: true,
-        count,
-      });
-    } else if (suggestion.id === 'long_tail') {
-      ids = await fetchBulkKeywords({
-        ordering: '-volume',
-        minVolume: suggestionThresholds.long_tail,
-        longTail: true,
-        availableOnly: true,
-        count,
-      });
-    } else if (suggestion.id === 'premium_traffic') {
-      ids = await fetchBulkKeywords({
-        ordering: '-volume',
-        minVolume: suggestionThresholds.premium_traffic,
-        availableOnly: true,
-        count,
-      });
-    } else if (suggestion.id === 'available') {
-      ids = await fetchBulkKeywords({
-        ordering: '-volume',
-        availableOnly: true,
-        count,
-      });
-    } else {
-      ids = await fetchBulkKeywords({
-        ordering: '-volume',
-        availableOnly: true,
-        count,
-      });
-    }
-
-    await prepareBulkAdd({
-      label: suggestion.label,
-      ids,
-      actionKey,
-      group: 'suggestion',
-    });
-  }, [activeSite, activeSector, addedSuggestionActions, buildSuggestionActionKey, fetchBulkKeywords, prepareBulkAdd, sectorStats, toast]);
-
   const handleConfirmBulkAdd = useCallback(async () => {
     if (!activeSite || !activeSector) {
       throw new Error('Please select a site and sector first');
@@ -1206,16 +1202,10 @@ export default function IndustriesSectorsKeywords() {
     }
 
     if (pendingBulkAddKey) {
-      if (pendingBulkAddGroup === 'stat') {
-        setAddedStatActions((prev) => new Set([...prev, pendingBulkAddKey]));
-      }
-      if (pendingBulkAddGroup === 'suggestion') {
-        setAddedSuggestionActions((prev) => new Set([...prev, pendingBulkAddKey]));
-      }
+      setAddedStatActions((prev) => new Set([...prev, pendingBulkAddKey]));
     }
 
     setPendingBulkAddKey(null);
-    setPendingBulkAddGroup(null);
     setShowBulkAddModal(false);
 
     if (activeSite) {
@@ -1229,7 +1219,7 @@ export default function IndustriesSectorsKeywords() {
       skipped: result.skipped || 0,
       total_requested: bulkAddKeywordIds.length,
     };
-  }, [activeSite, activeSector, bulkAddKeywordIds, loadKeywordCounts, loadSectorStats, loadSeedKeywords, pendingBulkAddGroup, pendingBulkAddKey]);
+  }, [activeSite, activeSector, bulkAddKeywordIds, loadKeywordCounts, loadSectorStats, loadSeedKeywords, pendingBulkAddKey]);
 
   // Show WorkflowGuide if no sites
   if (sites.length === 0) {
@@ -1269,33 +1259,21 @@ export default function IndustriesSectorsKeywords() {
         </div>
       )}
 
-      {/* Sector Metric Cards - Show when site is selected */}
-      {activeSite && (
-        <div className="mx-6 mt-6">
-          <SectorMetricGrid
-            stats={sectorStats}
-            activeStatType={activeStatFilter}
-            onStatClick={handleStatClick}
-            onBulkAdd={activeSector ? handleMetricBulkAdd : undefined}
-            isAddedAction={isStatActionAdded}
-            clickable={true}
-            sectorName={activeSector?.name}
-            isLoading={loadingSectorStats}
-          />
-        </div>
-      )}
-
       {/* Smart Suggestions Panel - Always show when site is selected */}
       {activeSite && sectorStats && (
         <div className="mx-6 mt-6">
-          <SmartSuggestions
-            suggestions={smartSuggestions}
-            onSuggestionClick={handleSuggestionClick}
-            onBulkAdd={activeSector ? handleSuggestionBulkAdd : undefined}
-            isAddedAction={isSuggestionActionAdded}
-            enableFilterClick={true}
-            isLoading={loadingSectorStats}
-          />
+          <SmartSuggestions isLoading={loadingSectorStats}>
+            <SectorMetricGrid
+              stats={sectorStats}
+              activeStatType={activeStatFilter}
+              onStatClick={handleStatClick}
+              onBulkAdd={activeSector ? handleMetricBulkAdd : undefined}
+              isAddedAction={isStatActionAdded}
+              clickable={true}
+              sectorName={activeSector?.name}
+              isLoading={false}
+            />
+          </SmartSuggestions>
         </div>
       )}
       
@@ -1512,7 +1490,6 @@ export default function IndustriesSectorsKeywords() {
           setBulkAddKeywordIds([]);
           setBulkAddStatLabel(undefined);
           setPendingBulkAddKey(null);
-          setPendingBulkAddGroup(null);
         }}
         onConfirm={handleConfirmBulkAdd}
         keywordCount={bulkAddKeywordIds.length}
diff --git a/frontend/src/services/api.ts b/frontend/src/services/api.ts
index f5a717a2..75bb24b6 100644
--- a/frontend/src/services/api.ts
+++ b/frontend/src/services/api.ts
@@ -2354,6 +2354,7 @@ export interface SectorStats {
   total: SectorStatResult;
   available: SectorStatResult;
   high_volume: SectorStatResult;
+  mid_volume?: SectorStatResult;
   premium_traffic: SectorStatResult;
   long_tail: SectorStatResult;
   quick_wins: SectorStatResult;
@@ -2411,16 +2412,37 @@ export interface DifficultyLevel {
 export interface FilterOptionsResponse {
   industries: FilterIndustryOption[];
   sectors: FilterSectorOption[];
+  countries?: FilterOption[];
   difficulty: {
     range: { min_difficulty: number; max_difficulty: number };
-    levels: DifficultyLevel[];
+    levels: Array<DifficultyLevel & { keyword_count?: number }>;
   };
   volume: { min_volume: number; max_volume: number };
 }
 
-export async function fetchKeywordsLibraryFilterOptions(industryId?: number): Promise<FilterOptionsResponse> {
+export interface KeywordsLibraryFilterOptionsRequest {
+  industry_id?: number;
+  sector_id?: number;
+  country?: string;
+  difficulty_min?: number;
+  difficulty_max?: number;
+  volume_min?: number;
+  volume_max?: number;
+  search?: string;
+}
+
+export async function fetchKeywordsLibraryFilterOptions(
+  filters?: KeywordsLibraryFilterOptionsRequest
+): Promise<FilterOptionsResponse> {
   const params = new URLSearchParams();
-  if (industryId) params.append('industry_id', industryId.toString());
+  if (filters?.industry_id) params.append('industry_id', filters.industry_id.toString());
+  if (filters?.sector_id) params.append('sector_id', filters.sector_id.toString());
+  if (filters?.country) params.append('country', filters.country);
+  if (filters?.difficulty_min !== undefined) params.append('difficulty_min', filters.difficulty_min.toString());
+  if (filters?.difficulty_max !== undefined) params.append('difficulty_max', filters.difficulty_max.toString());
+  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);
   const queryString = params.toString();
   
   return fetchAPI(`/v1/auth/keywords-library/filter_options/${queryString ? `?${queryString}` : ''}`);
diff --git a/frontend/src/styles/design-system.css b/frontend/src/styles/design-system.css
index 522ddf7b..f62f2fea 100644
--- a/frontend/src/styles/design-system.css
+++ b/frontend/src/styles/design-system.css
@@ -234,8 +234,8 @@
 }
 
 .keywords-library-sector-card .sector-card-active-dot {
-  width: 8px;
-  height: 8px;
+  width: 16px;
+  height: 16px;
   border-radius: 999px;
   background: var(--color-primary);
   box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);