diff --git a/scripts/config_manager.py b/scripts/config_manager.py
index 781390a..52afb3b 100644
--- a/scripts/config_manager.py
+++ b/scripts/config_manager.py
@@ -1,5 +1,6 @@
 """
 Configuration Manager - Handles all configuration loading and management
+Pure country-based detection with enhanced patterns
 """
 
 import json
@@ -8,7 +9,7 @@ import logging
 from pathlib import Path
 
 class ConfigManager:
-    """Centralized configuration management."""
+    """Centralized configuration management for pure country-based organization."""
     
     def __init__(self, config_dir="config"):
         self.config_dir = Path(config_dir)
@@ -20,17 +21,18 @@ class ConfigManager:
         self.import_file = "bulk_import.m3u"
         self.log_file = "playlist_update.log"
         
-        # Config files
+        # Config files (removed group_overrides)
         self.settings_file = self.config_dir / "settings.json"
-        self.patterns_file = self.config_dir / "patterns.json" 
-        self.group_overrides_file = self.config_dir / "group_overrides.json"
+        self.patterns_file = self.config_dir / "patterns.json"
         
         # Load configurations
         self.settings = self._load_settings()
         self.patterns = self._load_patterns()
-        self.group_overrides = self._load_group_overrides()
         
-        logging.info("Configuration manager initialized")
+        # No group overrides - pure country detection
+        self.group_overrides = {}
+        
+        logging.info("Configuration manager initialized (Pure Country Mode)")
     
     def _load_settings(self):
         """Load settings with comprehensive defaults."""
@@ -50,7 +52,12 @@ class ConfigManager:
             "max_backups": 5,
             "log_level": "INFO",
             "clear_import_after_processing": True,
-            "delete_import_file": False
+            "delete_import_file": False,
+            # Enhanced country detection settings
+            "pure_country_mode": True,
+            "prefer_country_over_category": True,
+            "enable_prefix_detection": True,
+            "enable_quality_tags": True
         }
         
         if self.settings_file.exists():
@@ -71,132 +78,161 @@ class ConfigManager:
         return defaults
     
     def _load_patterns(self):
-        """Load country detection patterns from external config."""
-        default_patterns = {
+        """Load enhanced country detection patterns from external config."""
+        # This will be the fallback if patterns.json doesn't exist
+        minimal_patterns = {
             "country_patterns": {
-                "🇺🇸 United States": ["cbs", "nbc", "abc", "fox", "espn", "cnn", "hbo", " usa", " us ", ".us", "america", "nfl"],
-                "🇬🇧 United Kingdom": ["bbc", "itv", "sky", "channel 4", "e4", " uk", ".uk", "british", "premier league"],
-                "🇨🇦 Canada": ["cbc", "ctv", "global", "canada", "canadian", " ca ", ".ca"],
-                "🇩🇪 Germany": ["ard", "zdf", "rtl", "sat.1", "pro7", "germany", "german", " de ", ".de"],
-                "🇫🇷 France": ["tf1", "france 2", "m6", "canal+", "france", "french", " fr ", ".fr"],
-                "🇪🇸 Spain": ["tve", "antena 3", "telecinco", "spain", "spanish", " es ", ".es"],
-                "🇮🇹 Italy": ["rai", "mediaset", "canale 5", "italy", "italian", " it ", ".it"],
-                "🇳🇱 Netherlands": ["npo", "rtl nl", "netherlands", "dutch", "holland", " nl ", ".nl"],
-                "🇧🇪 Belgium": ["vtm", "één", "canvas", "belgium", "belgian", " be ", ".be"],
-                "🇨🇭 Switzerland": ["srf", "rts", "switzerland", "swiss", " ch ", ".ch"],
-                "🇦🇹 Austria": ["orf", "austria", "austrian", " at ", ".at"],
-                "🇵🇹 Portugal": ["rtp", "sic", "tvi", "portugal", "portuguese", " pt ", ".pt"],
-                "🇮🇪 Ireland": ["rte", "tg4", "ireland", "irish", " ie ", ".ie"],
-                "🇸🇪 Sweden": ["svt", "tv4", "sweden", "swedish", " se ", ".se"],
-                "🇳🇴 Norway": ["nrk", "tv 2 no", "norway", "norwegian", " no ", ".no"],
-                "🇩🇰 Denmark": ["dr", "tv2 dk", "denmark", "danish", " dk ", ".dk"],
-                "🇫🇮 Finland": ["yle", "mtv3", "finland", "finnish", " fi ", ".fi"],
-                "🇮🇸 Iceland": ["ruv", "iceland", "icelandic", " is ", ".is"],
-                "🇷🇺 Russia": ["channel one", "rossiya", "ntv", "russia", "russian", " ru ", ".ru"],
-                "🇵🇱 Poland": ["tvp", "polsat", "tvn", "poland", "polish", " pl ", ".pl"],
-                "🇨🇿 Czech Republic": ["ct", "nova", "prima", "czech", " cz ", ".cz"],
-                "🇸🇰 Slovakia": ["rtvs", "markiza", "slovakia", "slovak", " sk ", ".sk"],
-                "🇭🇺 Hungary": ["mtv hu", "rtl klub", "hungary", "hungarian", " hu ", ".hu"],
-                "🇺🇦 Ukraine": ["1+1", "inter", "ictv", "ukraine", "ukrainian", " ua ", ".ua"],
-                "🇷🇴 Romania": ["tvr", "pro tv", "romania", "romanian", " ro ", ".ro"],
-                "🇧🇬 Bulgaria": ["btv", "nova bg", "bulgaria", "bulgarian", " bg ", ".bg"],
-                "🇭🇷 Croatia": ["hrt", "nova tv hr", "croatia", "croatian", " hr ", ".hr"],
-                "🇷🇸 Serbia": ["rts", "pink", "serbia", "serbian", " rs ", ".rs"],
-                "🇬🇷 Greece": ["ert", "mega gr", "greece", "greek", " gr ", ".gr"],
-                "🇧🇷 Brazil": ["globo", "band", "sbt", "brazil", "brasil", " br ", ".br"],
-                "🇦🇷 Argentina": ["telefe", "canal 13", "argentina", " ar ", ".ar"],
-                "🇲🇽 Mexico": ["televisa", "tv azteca", "mexico", "méxico", " mx ", ".mx"],
-                "🇨🇱 Chile": ["tvn", "mega", "chile", "chilean", " cl ", ".cl"],
-                "🇨🇴 Colombia": ["caracol", "rcn", "colombia", "colombian", " co ", ".co"],
-                "🇵🇪 Peru": ["america tv pe", "peru", "peruvian", " pe ", ".pe"],
-                "🇻🇪 Venezuela": ["venevision", "venezuela", "venezuelan", " ve ", ".ve"],
-                "🇨🇳 China": ["cctv", "phoenix", "china", "chinese", " cn ", ".cn"],
-                "🇯🇵 Japan": ["nhk", "fuji", "tv asahi", "japan", "japanese", " jp ", ".jp"],
-                "🇰🇷 South Korea": ["kbs", "sbs kr", "mbc kr", "korea", "korean", " kr ", ".kr"],
-                "🇰🇵 North Korea": ["kctv", "north korea", "dprk"],
-                "🇹🇼 Taiwan": ["cts", "ctv", "tvbs", "taiwan", "taiwanese", " tw ", ".tw"],
-                "🇭🇰 Hong Kong": ["tvb", "atv", "hong kong", "hongkong", " hk ", ".hk"],
-                "🇹🇭 Thailand": ["ch3", "ch7", "thai pbs", "thailand", "thai", " th ", ".th"],
-                "🇻🇳 Vietnam": ["vtv", "htv", "vietnam", "vietnamese", " vn ", ".vn"],
-                "🇮🇩 Indonesia": ["tvri", "sctv", "rcti", "indonesia", "indonesian", " id ", ".id"],
-                "🇲🇾 Malaysia": ["tv1", "tv3", "astro", "malaysia", "malaysian", " my ", ".my", "my:"],
-                "🇸🇬 Singapore": ["channel 5", "channel 8", "singapore", " sg ", ".sg"],
-                "🇵🇭 Philippines": ["abs-cbn", "gma", "philippines", "filipino", " ph ", ".ph"],
-                "🇮🇳 India": ["star plus", "zee tv", "colors", "sony tv", "india", "indian", "hindi", " in ", ".in"],
-                "🇵🇰 Pakistan": ["ptv", "geo tv", "ary", "pakistan", "pakistani", " pk ", ".pk"],
-                "🇧🇩 Bangladesh": ["btv", "channel i", "bangladesh", "bangladeshi", " bd ", ".bd"],
-                "🇱🇰 Sri Lanka": ["rupavahini", "sirasa", "sri lanka", " lk ", ".lk"],
-                "🇳🇵 Nepal": ["nepal tv", "kantipur", "nepal", "nepali", " np ", ".np"],
-                "🇦🇫 Afghanistan": ["rta", "tolo tv", "afghanistan", "afghan", " af ", ".af"],
-                "🇦🇺 Australia": ["abc au", "seven", "nine", "ten", "australia", "australian", "aussie", " au ", ".au"],
-                "🇳🇿 New Zealand": ["tvnz", "tvnz 1", "tvnz 2", "three nz", "tvnz duke", "new zealand", "kiwi", " nz ", ".nz"],
-                "🇸🇦 Arabic": ["al jazeera", "mbc", "lbc", "dubai tv", "arabic", "arab", "qatar", "dubai", "saudi"],
-                "🇮🇱 Israel": ["kan", "keshet 12", "israel", "israeli", "hebrew", " il ", ".il"],
-                "🇹🇷 Turkey": ["trt", "atv", "kanal d", "turkey", "turkish", " tr ", ".tr", "tr |"],
-                "🇮🇷 Iran": ["irib", "press tv", "iran", "iranian", "persian", " ir ", ".ir"],
-                "🇪🇬 Egypt": ["nile tv", "cbc egypt", "egypt", "egyptian", " eg ", ".eg"],
-                "🇿🇦 South Africa": ["sabc", "etv", "mnet", "south africa", " za ", ".za"],
-                "🇳🇬 Nigeria": ["nta", "channels tv", "nigeria", "nigerian", " ng ", ".ng"]
+                "🇺🇸 United States": ["cbs", "nbc", "abc", "fox", "espn", "cnn", "hbo", "usa", "america", "nfl"],
+                "🇬🇧 United Kingdom": ["bbc", "itv", "sky", "channel 4", "e4", "uk", "british", "premier league"],
+                "🇨🇦 Canada": ["cbc", "ctv", "global", "canada", "canadian"],
+                "🇩🇪 Germany": ["ard", "zdf", "rtl", "sat.1", "pro7", "germany", "german"],
+                "🇫🇷 France": ["tf1", "france 2", "m6", "canal+", "france", "french"],
+                "🇪🇸 Spain": ["tve", "antena 3", "telecinco", "spain", "spanish"],
+                "🇮🇹 Italy": ["rai", "mediaset", "canale 5", "italy", "italian"],
+                "🇳🇱 Netherlands": ["npo", "rtl nl", "netherlands", "dutch", "holland"],
+                "🇧🇷 Brazil": ["globo", "band", "sbt", "brazil", "brasil"],
+                "🇦🇷 Argentina": ["telefe", "canal 13", "argentina"],
+                "🇲🇽 Mexico": ["televisa", "tv azteca", "mexico", "méxico"],
+                "🇦🇺 Australia": ["abc au", "seven", "nine", "ten", "australia", "australian"],
+                "🇸🇦 Arabic": ["al jazeera", "mbc", "lbc", "dubai tv", "arabic", "arab"]
             },
             "country_prefixes": {
-                "🇺🇦 Ukraine": ["ua |"],
-                "🇵🇱 Poland": ["pl |"], 
-                "🇹🇷 Turkey": ["tr |"],
-                "🇲🇾 Malaysia": ["my:", "my |"],
-                "🇬🇧 United Kingdom": ["uk:", "uk |"],
-                "🇺🇸 United States": ["us:", "us |"]
+                "🇺🇸 United States": ["us:", "us |", "usa:"],
+                "🇬🇧 United Kingdom": ["uk:", "uk |", "gb:"],
+                "🇩🇪 Germany": ["de:", "de |", "ger:"],
+                "🇫🇷 France": ["fr:", "fr |", "france:"],
+                "🇪🇸 Spain": ["es:", "es |", "spain:"],
+                "🇮🇹 Italy": ["it:", "it |", "italy:"],
+                "🇺🇦 Ukraine": ["ua:", "ua |", "ukraine:"],
+                "🇵🇱 Poland": ["pl:", "pl |", "poland:"],
+                "🇹🇷 Turkey": ["tr:", "tr |", "turkey:"],
+                "🇲🇾 Malaysia": ["my:", "my |", "malaysia:"],
+                "🇦🇺 Australia": ["au:", "au |", "australia:"],
+                "🇨🇦 Canada": ["ca:", "ca |", "canada:"]
             },
             "quality_patterns": {
-                "4K": ["4k", "uhd", "2160p"],
-                "FHD": ["fhd", "1080p", "1080"],
-                "HD": ["hd", "720p", "720"],
-                "SD": ["sd", "480p", "360p"]
+                "4K": ["4k", "uhd", "2160p", "ultra hd"],
+                "FHD": ["fhd", "1080p", "1080", "full hd"],
+                "HD": ["hd", "720p", "720", "high definition"],
+                "SD": ["sd", "480p", "360p", "standard"]
             },
-            "adult_keywords": ["xxx", "adult", "porn", "sex", "erotic", "playboy", "18+"]
+            "adult_keywords": [
+                "xxx", "adult", "porn", "sex", "erotic", "playboy", "18+", 
+                "nude", "naked", "sexy", "babes"
+            ]
         }
         
         if self.patterns_file.exists():
             try:
                 with open(self.patterns_file, 'r', encoding='utf-8') as f:
                     user_patterns = json.load(f)
-                    # Deep merge with defaults
-                    for category, patterns in user_patterns.items():
-                        if category in default_patterns:
-                            if isinstance(default_patterns[category], dict):
-                                default_patterns[category].update(patterns)
-                            else:
-                                default_patterns[category] = patterns
-                        else:
-                            default_patterns[category] = patterns
-                    logging.info(f"Loaded user patterns from {self.patterns_file}")
+                    logging.info(f"Loaded enhanced patterns from {self.patterns_file}")
+                    
+                    # Validate that required sections exist
+                    required_sections = ["country_patterns", "country_prefixes", "quality_patterns", "adult_keywords"]
+                    for section in required_sections:
+                        if section not in user_patterns:
+                            logging.warning(f"Missing section '{section}' in patterns file, using minimal fallback")
+                            user_patterns[section] = minimal_patterns.get(section, {})
+                    
+                    return user_patterns
             except (json.JSONDecodeError, IOError) as e:
-                logging.warning(f"Could not load patterns, using defaults: {e}")
+                logging.warning(f"Could not load patterns, using minimal patterns: {e}")
         else:
-            # Create default patterns file for user customization
+            # Create minimal patterns file (user should update with enhanced version)
             with open(self.patterns_file, 'w', encoding='utf-8') as f:
-                json.dump(default_patterns, f, indent=2, ensure_ascii=False)
-            logging.info(f"Created default patterns file: {self.patterns_file}")
+                json.dump(minimal_patterns, f, indent=2, ensure_ascii=False)
+            logging.info(f"Created minimal patterns file: {self.patterns_file}")
+            logging.info("Update patterns.json with enhanced version for better detection")
         
-        return default_patterns
+        return minimal_patterns
     
-    def _load_group_overrides(self):
-        """Load group overrides."""
-        if self.group_overrides_file.exists():
-            try:
-                with open(self.group_overrides_file, 'r', encoding='utf-8') as f:
-                    overrides = json.load(f)
-                    logging.info(f"Loaded {len(overrides)} group overrides")
-                    return overrides
-            except (json.JSONDecodeError, IOError) as e:
-                logging.warning(f"Could not load group overrides: {e}")
-        else:
-            # Create empty overrides file as example
-            example_overrides = {
-                "example_keyword": "🇺🇸 United States",
-                "another_keyword": "🇬🇧 United Kingdom"
-            }
-            with open(self.group_overrides_file, 'w', encoding='utf-8') as f:
-                json.dump(example_overrides, f, indent=2, ensure_ascii=False)
-            logging.info(f"Created example group overrides file: {self.group_overrides_file}")
+    def get_country_detection_stats(self):
+        """Get statistics about country detection capabilities."""
+        stats = {
+            'total_countries': len(self.patterns.get('country_patterns', {})),
+            'total_prefixes': len(self.patterns.get('country_prefixes', {})),
+            'total_patterns': 0,
+            'quality_levels': len(self.patterns.get('quality_patterns', {})),
+            'adult_keywords': len(self.patterns.get('adult_keywords', [])),
+            'pure_country_mode': True
+        }
         
-        return {}
\ No newline at end of file
+        # Count total detection patterns
+        for country, patterns in self.patterns.get('country_patterns', {}).items():
+            stats['total_patterns'] += len(patterns)
+        
+        return stats
+    
+    def validate_patterns(self):
+        """Validate pattern configuration and return any issues."""
+        issues = []
+        
+        # Check for required sections
+        required_sections = ['country_patterns', 'country_prefixes', 'quality_patterns', 'adult_keywords']
+        for section in required_sections:
+            if section not in self.patterns:
+                issues.append(f"Missing required section: {section}")
+        
+        # Check for empty country patterns
+        country_patterns = self.patterns.get('country_patterns', {})
+        if not country_patterns:
+            issues.append("No country patterns defined")
+        else:
+            for country, patterns in country_patterns.items():
+                if not patterns or not isinstance(patterns, list):
+                    issues.append(f"Invalid or empty patterns for country: {country}")
+        
+        # Check for duplicate patterns across countries
+        all_patterns = []
+        for country, patterns in country_patterns.items():
+            for pattern in patterns:
+                if pattern in all_patterns:
+                    issues.append(f"Duplicate pattern '{pattern}' found in multiple countries")
+                all_patterns.append(pattern)
+        
+        return issues
+    
+    def get_countries_list(self):
+        """Get a list of all supported countries."""
+        return list(self.patterns.get('country_patterns', {}).keys())
+    
+    def save_settings(self):
+        """Save current settings to file."""
+        try:
+            with open(self.settings_file, 'w', encoding='utf-8') as f:
+                json.dump(self.settings, f, indent=2)
+            logging.info("Settings saved successfully")
+            return True
+        except Exception as e:
+            logging.error(f"Could not save settings: {e}")
+            return False
+    
+    def update_setting(self, key, value):
+        """Update a specific setting."""
+        self.settings[key] = value
+        logging.info(f"Updated setting: {key} = {value}")
+    
+    def is_pure_country_mode(self):
+        """Check if pure country mode is enabled."""
+        return self.settings.get('pure_country_mode', True)
+    
+    def get_detection_summary(self):
+        """Get a summary of detection capabilities for logging."""
+        stats = self.get_country_detection_stats()
+        return (f"Country Detection: {stats['total_countries']} countries, "
+                f"{stats['total_patterns']} patterns, "
+                f"{stats['total_prefixes']} prefixes, "
+                f"Mode: Pure Country")
+    
+    def cleanup_old_config_files(self):
+        """Remove old group overrides file if it exists."""
+        old_overrides_file = self.config_dir / "group_overrides.json"
+        if old_overrides_file.exists():
+            try:
+                old_overrides_file.unlink()
+                logging.info("Removed obsolete group_overrides.json file")
+                return True
+            except Exception as e:
+                logging.warning(f"Could not remove old group_overrides.json: {e}")
+        return False
\ No newline at end of file