Add style detection and model matching for auto mode

Style Detection (detect_generation_type):
- Detects 9 artistic styles: anime, photorealistic, digital_art, cgi, cartoon, fantasy, traditional, scifi, horror
- Extracts style keywords from prompts for matching
- Returns style info in generation type dict

Style Matching (select_best_model):
- Matches LoRA adapters to requested style (+60 bonus for style match)
- Matches base models to requested style (+50 bonus for style match)
- Checks model name, ID, and tags for style indicators
- Examples:
  - 'anime girl' → selects anime-optimized models/LoRAs
  - 'photorealistic portrait' → selects realism models
  - 'cyberpunk city' → selects sci-fi models/LoRAs

This allows --auto mode to intelligently select models based on
the artistic style requested in the prompt.

videogen

@@ -2767,6 +2767,8 @@ def detect_generation_type(prompt, prompt_image=None, prompt_animation=None, arg
         "nsfw_reason": "",
         "motion_type": "standard",
         "subject_type": "general",
+        "style": "general",  # New: style detection
+        "style_keywords": [],  # New: detected style keywords
     }
     
     # Detect NSFW
@@ -2846,6 +2848,115 @@ def detect_generation_type(prompt, prompt_image=None, prompt_animation=None, arg
     elif any(kw in all_text for kw in ["animal", "cat", "dog", "bird", "wildlife"]):
         result["subject_type"] = "animal"
     
+    # ═══════════════════════════════════════════════════════════════
+    # Style Detection - Match models to artistic style
+    # ═══════════════════════════════════════════════════════════════
+    
+    # Anime/Manga style
+    anime_keywords = ["anime", "manga", "anime style", "anime girl", "anime boy",
+                      "anime character", "anime face", "anime art", "anime aesthetic",
+                      "cel shaded", "cel shading", "anime eyes", "chibi", "kawaii",
+                      "otaku", "waifu", "husbando", "neko", "anime portrait",
+                      "japanese animation", "anime scene", "anime background"]
+    
+    # Photorealistic style
+    photorealistic_keywords = ["photorealistic", "photo realistic", "realistic photo",
+                               "realistic image", "photography", "photo", "photograph",
+                               "real photo", "lifelike", "ultra realistic", "hyperrealistic",
+                               "hyper realistic", "realistic portrait", "realistic face",
+                               "dslr", "raw photo", "cinematic photo", "film photo",
+                               "professional photo", "studio photo", "portrait photo"]
+    
+    # Digital Art / Illustration
+    digital_art_keywords = ["digital art", "digital painting", "digital illustration",
+                            "concept art", "artstation", "digital drawing", "digital render",
+                            "digital artwork", "painting", "illustration", "artwork",
+                            "digital creation", "cg art", "computer art"]
+    
+    # 3D / CGI
+    cgi_keywords = ["3d render", "3d model", "3d art", "cgi", "3d render",
+                    "blender", "maya", "cinema 4d", "unreal engine", "unity",
+                    "3d character", "3d scene", "3d environment", "octane render",
+                    "vray", "3d animation", "3d style"]
+    
+    # Cartoon / Stylized
+    cartoon_keywords = ["cartoon", "cartoon style", "cartoonish", "toon",
+                        "stylized", "stylized art", "cartoon character",
+                        "animated style", "disney style", "pixar style",
+                        "cartoon art", "flat style", "vector art"]
+    
+    # Fantasy / Artistic
+    fantasy_keywords = ["fantasy", "fantasy art", "fantasy style", "magical",
+                        "mystical", "ethereal", "dreamlike", "surreal",
+                        "surrealism", "fantasy world", "fantasy character",
+                        "dark fantasy", "high fantasy", "epic fantasy"]
+    
+    # Oil Painting / Traditional Art
+    traditional_keywords = ["oil painting", "watercolor", "acrylic", "pencil drawing",
+                            "sketch", "charcoal", "pastel", "traditional art",
+                            "hand drawn", "canvas", "brush strokes", "painterly"]
+    
+    # Sci-Fi / Cyberpunk
+    scifi_keywords = ["sci-fi", "scifi", "science fiction", "cyberpunk", "futuristic",
+                      "cyber", "neon", "dystopian", "space", "robot", "mech",
+                      "mechanical", "tech", "technological", "holographic"]
+    
+    # Horror / Dark
+    horror_keywords = ["horror", "dark", "gothic", "creepy", "scary", "dark art",
+                       "macabre", "dark aesthetic", "horror style", "spooky",
+                       "nightmarish", "eerie", "haunting", "dark fantasy"]
+    
+    # Check for style matches and collect all matching styles
+    detected_styles = []
+    
+    if any(kw in all_text for kw in anime_keywords):
+        detected_styles.append("anime")
+        result["style_keywords"].extend([kw for kw in anime_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in photorealistic_keywords):
+        detected_styles.append("photorealistic")
+        result["style_keywords"].extend([kw for kw in photorealistic_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in digital_art_keywords):
+        detected_styles.append("digital_art")
+        result["style_keywords"].extend([kw for kw in digital_art_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in cgi_keywords):
+        detected_styles.append("cgi")
+        result["style_keywords"].extend([kw for kw in cgi_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in cartoon_keywords):
+        detected_styles.append("cartoon")
+        result["style_keywords"].extend([kw for kw in cartoon_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in fantasy_keywords):
+        detected_styles.append("fantasy")
+        result["style_keywords"].extend([kw for kw in fantasy_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in traditional_keywords):
+        detected_styles.append("traditional")
+        result["style_keywords"].extend([kw for kw in traditional_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in scifi_keywords):
+        detected_styles.append("scifi")
+        result["style_keywords"].extend([kw for kw in scifi_keywords if kw in all_text])
+    
+    if any(kw in all_text for kw in horror_keywords):
+        detected_styles.append("horror")
+        result["style_keywords"].extend([kw for kw in horror_keywords if kw in all_text])
+    
+    # Set primary style (first detected, with priority for more specific styles)
+    style_priority = ["anime", "photorealistic", "cgi", "cartoon", "scifi", "horror",
+                      "fantasy", "traditional", "digital_art"]
+    
+    for style in style_priority:
+        if style in detected_styles:
+            result["style"] = style
+            break
+    
+    # Remove duplicates from style_keywords
+    result["style_keywords"] = list(set(result["style_keywords"]))
+    
     return result
 
 
@@ -2985,11 +3096,74 @@ def select_best_model(gen_type, models, vram_gb=24, prefer_quality=True, return_
                     score -= 10
                     reasons.append("NSFW LoRA (may affect non-NSFW output)")
             
-            # LoRA quality bonus (LoRAs are often fine-tuned for specific styles)
-            if "realism" in name.lower() or "realistic" in name.lower():
+            # ═══════════════════════════════════════════════════════════════
+            # Style Matching - Match LoRA to requested artistic style
+            # ═══════════════════════════════════════════════════════════════
+            requested_style = gen_type.get("style", "general")
+            model_name_lower = name.lower()
+            model_id_lower = info.get("id", "").lower()
+            model_tags = [t.lower() for t in info.get("tags", [])]
+            
+            # Style matching bonuses for LoRAs
+            if requested_style == "anime":
+                anime_indicators = ["anime", "manga", "anime style", "cel shaded", "chibi", "kawaii", "waifu"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in anime_indicators):
+                    score += 60
+                    reasons.append("Anime-style LoRA")
+                elif any(ind in model_tags for ind in anime_indicators):
+                    score += 50
+                    reasons.append("Anime-tagged LoRA")
+            
+            elif requested_style == "photorealistic":
+                realistic_indicators = ["realistic", "realism", "photo", "photorealistic", "lifelike", "ultra realistic"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in realistic_indicators):
+                    score += 60
+                    reasons.append("Photorealistic LoRA")
+                elif any(ind in model_tags for ind in realistic_indicators):
+                    score += 50
+                    reasons.append("Realism-tagged LoRA")
+            
+            elif requested_style == "cartoon":
+                cartoon_indicators = ["cartoon", "toon", "stylized", "disney", "pixar", "flat"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in cartoon_indicators):
+                    score += 60
+                    reasons.append("Cartoon-style LoRA")
+            
+            elif requested_style == "cgi":
+                cgi_indicators = ["3d", "cgi", "blender", "unreal", "octane", "vray"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in cgi_indicators):
+                    score += 60
+                    reasons.append("3D/CGI LoRA")
+            
+            elif requested_style == "scifi":
+                scifi_indicators = ["sci-fi", "scifi", "cyberpunk", "futuristic", "cyber", "neon"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in scifi_indicators):
+                    score += 60
+                    reasons.append("Sci-Fi LoRA")
+            
+            elif requested_style == "fantasy":
+                fantasy_indicators = ["fantasy", "magical", "mystical", "ethereal", "surreal"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in fantasy_indicators):
+                    score += 60
+                    reasons.append("Fantasy LoRA")
+            
+            elif requested_style == "horror":
+                horror_indicators = ["horror", "dark", "gothic", "creepy", "macabre"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in horror_indicators):
+                    score += 60
+                    reasons.append("Horror LoRA")
+            
+            elif requested_style == "traditional":
+                traditional_indicators = ["oil painting", "watercolor", "pencil", "sketch", "charcoal", "painterly"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in traditional_indicators):
+                    score += 60
+                    reasons.append("Traditional art LoRA")
+            
+            # General style bonus for any style-matching LoRA
+            elif "realism" in model_name_lower or "realistic" in model_name_lower:
                 score += 15
                 reasons.append("Realism-focused LoRA")
-            elif "style" in name.lower():
+            elif "style" in model_name_lower:
                 score += 10
                 reasons.append("Style LoRA")
             
@@ -3060,6 +3234,69 @@ def select_best_model(gen_type, models, vram_gb=24, prefer_quality=True, return_
                 # Prefer smaller models for speed
                 score += max(0, 20 - vram_est)
             
+            # ═══════════════════════════════════════════════════════════════
+            # Style Matching - Match model to requested artistic style
+            # ═══════════════════════════════════════════════════════════════
+            requested_style = gen_type.get("style", "general")
+            model_name_lower = name.lower()
+            model_id_lower = info.get("id", "").lower()
+            model_tags = [t.lower() for t in info.get("tags", [])]
+            
+            # Style matching bonuses for base models
+            if requested_style == "anime":
+                anime_indicators = ["anime", "manga", "anime style", "cel shaded", "chibi", "kawaii", "waifu", "animagine", "anything", "counterfeit"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in anime_indicators):
+                    score += 50
+                    reasons.append("Anime-optimized model")
+                elif any(ind in model_tags for ind in anime_indicators):
+                    score += 40
+                    reasons.append("Anime-tagged model")
+            
+            elif requested_style == "photorealistic":
+                realistic_indicators = ["realistic", "realism", "photo", "photorealistic", "lifelike", "ultra realistic", "real vision", "deliberate", "juggernaut", "cyberrealistic"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in realistic_indicators):
+                    score += 50
+                    reasons.append("Photorealistic model")
+                elif any(ind in model_tags for ind in realistic_indicators):
+                    score += 40
+                    reasons.append("Realism-tagged model")
+            
+            elif requested_style == "cartoon":
+                cartoon_indicators = ["cartoon", "toon", "stylized", "disney", "pixar", "flat", "realcartoon"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in cartoon_indicators):
+                    score += 50
+                    reasons.append("Cartoon-style model")
+            
+            elif requested_style == "cgi":
+                cgi_indicators = ["3d", "cgi", "blender", "unreal", "octane", "vray"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in cgi_indicators):
+                    score += 50
+                    reasons.append("3D/CGI model")
+            
+            elif requested_style == "scifi":
+                scifi_indicators = ["sci-fi", "scifi", "cyberpunk", "futuristic", "cyber", "neon"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in scifi_indicators):
+                    score += 50
+                    reasons.append("Sci-Fi model")
+            
+            elif requested_style == "fantasy":
+                fantasy_indicators = ["fantasy", "magical", "mystical", "ethereal", "surreal", "majicmix", "dreamshaper"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in fantasy_indicators):
+                    score += 50
+                    reasons.append("Fantasy model")
+            
+            elif requested_style == "horror":
+                horror_indicators = ["horror", "dark", "gothic", "creepy", "macabre"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in horror_indicators):
+                    score += 50
+                    reasons.append("Horror model")
+            
+            elif requested_style == "traditional":
+                traditional_indicators = ["oil painting", "watercolor", "pencil", "sketch", "charcoal", "painterly"]
+                if any(ind in model_name_lower or ind in model_id_lower for ind in traditional_indicators):
+                    score += 50
+                    reasons.append("Traditional art model")
+            
             # Popular/reliable models get bonus
             downloads = info.get("downloads", 0)
             if downloads > 10000: