popup.js

// 1-Click Prompt Generator - Enhanced with Complete Templates
console.log('🚀 Starting Enhanced 1-Click Prompt Generator...');

// Global variables
let currentApiKey = '';
let isApiKeyValid = false;
let favorites = {
  video: [],
  image: []
};


// Enhanced AI models with capabilities
const AI_MODELS = [
  { id: 'veo3.x', name: 'Veo 3.x (Google)', capabilities: ['video'], best_for: ['cinematic', 'action'] },
  { id: 'midjourney_video', name: 'Midjourney Video', capabilities: ['video'], best_for: ['creative', 'surreal'] },
  { id: 'kling', name: 'Kling AI', capabilities: ['video', 'image'], best_for: ['long-form', 'chinese'] },
  { id: 'pika', name: 'Pika Labs', capabilities: ['video'], best_for: ['viral', 'short-form'] },
  { id: 'sora 2.x', name: 'Sora (OpenAI)', capabilities: ['video'], best_for: ['creative', 'artistic'] },
  { id: 'seedance', name: 'Seedance (ByteDance)', capabilities: ['video'], best_for: ['cinematic', 'storytelling'] },
  { id: 'runway', name: 'Runway', capabilities: ['video'], best_for: ['commercial', 'professional'] },
  { id: 'luma', name: 'Luma Dream Machine', capabilities: ['video'], best_for: ['realistic', 'motion'] },
  { id: 'stable_video', name: 'Stable Video Diffusion', capabilities: ['video'], best_for: ['open-source', 'customizable'] },
  { id: 'synthesia', name: 'Synthesia', capabilities: ['video'], best_for: ['avatar', 'business'] },
  { id: 'minimax', name: 'HailuoAI MiniMax', capabilities: ['video'], best_for: ['chinese', 'free'] },
  { id: 'nano_banana', name: 'Nano Banana (Google)', capabilities: ['image'], best_for: ['photorealistic', 'editing'] },
  { id: 'flux', name: 'Flux', capabilities: ['image'], best_for: ['high-quality', 'fast'] },
  { id: 'midjourney', name: 'Midjourney', capabilities: ['image'], best_for: ['artistic', 'creative'] },
  { id: 'stable_diffusion', name: 'Stable Diffusion', capabilities: ['image'], best_for: ['open-source', 'customizable'] },
  { id: 'firefly', name: 'Adobe Firefly', capabilities: ['image'], best_for: ['commercial', 'safe'] },
  { id: 'leonardo', name: 'Leonardo AI', capabilities: ['image'], best_for: ['game-assets', 'realtime'] },
  { id: 'dalle', name: 'DALL-E', capabilities: ['image'], best_for: ['creative', 'high-quality'] },
  { id: 'imagen', name: 'Imagen', capabilities: ['image'], best_for: ['photorealistic', 'text-rendering'] },
  { id: 'ideogram', name: 'Ideogram', capabilities: ['image'], best_for: ['text-in-images', 'typography'] },
  { id: 'seaart', name: 'SeaArt', capabilities: ['image'], best_for: ['anime', 'community'] },
  { id: 'ootherr', name: 'Other', capabilities: ['video', 'image'], best_for: ['customizable', 'customizable'] },
];

// Image composition options - FINAL EXPANDED VERSION
const IMAGE_COMPOSITIONS = [
  { id: 'auto', name: 'Auto Select' },
  { id: 'center', name: 'Center Composition' },
  { id: 'rule-of-thirds', name: 'Rule of Thirds' },
  { id: 'symmetry', name: 'Symmetry' },
  { id: 'asymmetry', name: 'Asymmetrical Balance' },
  { id: 'golden-ratio', name: 'Golden Ratio' },
  { id: 'diagonal', name: 'Diagonal Flow' },
  { id: 'leading-lines', name: 'Leading Lines' },
  { id: 'depth', name: 'Depth Layers (Foreground/Mid/Background)' },
  { id: 'frame-within-frame', name: 'Frame Within Frame' },
  { id: 'negative-space', name: 'Negative Space' },
  { id: 'minimal', name: 'Minimal Composition' },
  { id: 'low-angle', name: 'Low-Angle Composition' },
  { id: 'high-angle', name: 'High-Angle Composition' },
  { id: 'flat-lay', name: 'Flat Lay (Top-Down)' },
  { id: 'heavy-bokeh', name: 'Heavy Bokeh' }
];

// Aspect Ratio options
const ASPECT_RATIOS = [
  { id: 'auto', name: 'Auto' },
  { id: '16:9', name: '16:9 (Cinematic)' },
  { id: '1:1', name: '1:1 (Square)' },
  { id: '9:16', name: '9:16 (Vertical)' },
  { id: '4:3', name: '4:3 (Standard)' },
  { id: '3:2', name: '3:2 (Photography)' }
];

// ===== LENS TYPES FOR IMAGE AND VIDEO =====
const LENS_TYPES = [
    { id: 'standard', name: 'Standard 50mm Lens' },
    { id: 'portrait', name: 'Portrait 85mm Prime Lens' },
    { id: 'wide_angle', name: 'Wide-Angle 24mm Lens' },
    { id: 'ultra_wide', name: 'Ultra-Wide 16mm Lens' },
    { id: 'telephoto', name: 'Telephoto 200mm Lens' },
    { id: 'macro', name: 'Macro Lens' },
    { id: 'anamorphic', name: 'Anamorphic Lens' },
    { id: 'fish_eye', name: 'Fisheye Lens' },
    { id: 'tilt_shift', name: 'Tilt-Shift Lens' }
];

// New constant for data-driven keyword mapping
const KEYWORD_MAPS = {
    lens: {
        'wide': ['wide angle', '24mm', 'fisheye', 'vast', 'landscape', 'street scene'],
        'portrait': ['portrait', '85mm', 'bokeh', 'depth of field', 'blur background'],
        'telephoto': ['telephoto', 'zoom', '200mm', 'far away'],
        'macro': ['macro', 'close up detail', 'texture', 'tiny'],
        'anamorphic': ['anamorphic', 'cinematic', 'lens flare'],
        'standard': ['standard', '50mm', 'natural view']
    },
    shot: {
        'extreme_closeup': ['extreme close', 'eye', 'macro'],
        'closeup': ['close up', 'face', 'headshot'],
        'medium': ['medium shot', 'waist', 'mid-shot', 'cowboy shot'],
        'full_body': ['full body', 'full-body', 'full shot', 'walking', 'standing', 'dance', 'dancing'],
        'extreme_wide': ['extreme wide', 'establishing', 'vast', 'cityscape'],
        'wide': ['wide shot', 'group', 'environment', 'two-shot'],
        'aerial': ['overhead', 'top down', 'drone', 'aerial'],
        'low_angle': ['low angle', 'looking up'],
        'point_of_view': ['pov', 'first person', 'over the shoulder']
    },
    movement: {
        'pan_cam_left': ['pan left'],
        'pan_cam_right': ['pan right'],
        'tilt_cam_up': ['tilt up', 'crane up'],
        'tilt_cam_down': ['tilt down', 'crane down'],
        'zoom_slow_in': ['zoom in', 'push in'],
        'zoom_slow_out': ['zoom out', 'pull back'],
        'dolly_cam_in': ['dolly in', 'move in'],
        'tracking_cam_front': ['tracking', 'follow', 'steadicam'],
        'orbit_cam_360': ['orbit', 'circle'],
        'handheld_cam': ['handheld', 'shaky'],
        'drone_topdown': ['drone', 'fly over'],
        'static': ['static', 'still'],
        'fpv_drone_chase': ['fpv', 'fast'],
        'whip_pan': ['whip pan'],
        'rack_focus': ['rack focus']
    },
    composition: {
        'center': ['center', 'middle'],
        'rule_of_thirds': ['rule of thirds'],
        'symmetry': ['symmetry', 'symmetrical'],
        'golden_ratio': ['golden ratio'],
        'minimal': ['minimal'],
        'negative_space': ['negative space'],
        'flat_lay': ['flat lay', 'top down'],
        'leading_lines': ['leading lines'],
        'framing': ['framing'],
        'diagonal': ['diagonal'],
        'triangular': ['triangular composition']
    },
    camera: {
        'djiosmo': ['drone', 'aerial'],
        'gopro': ['gopro', 'action cam'],
        'arri_alexa': ['film', 'movie', 'cinematic'],
        'sony_fx3': ['vlog', 'youtube'],
        'iphone_15pro': ['iphone', 'phone'],
        'nikon_z9': ['photo', 'photography', 'dslr', 'mirrorless', 'canon eos'],
        'blackmagic': ['blackmagic'],
        'red_komodo': ['red komodo']
    }
};

// Color Grading options with descriptive text for prompts
const COLOR_GRADES = [
  { id: 'auto', name: 'Auto Select From Style' },
  { id: 'teal_orange', name: 'Cinematic (Teal & Orange)', description: 'Muted cinematic teal and orange color grading, desaturated tones, cool undertones.' },
  { id: 'golden_hour', name: 'Golden Hour (Warm & Gold)', description: 'Rich golden hour color grading with warm sunlight tones and a soft, ethereal glow.' },
  { id: 'vintage_film', name: 'Vintage Film (Faded & Sepia)', description: 'Warm, nostalgic color grading with faded tones, sepia tint, and visible film grain texture.' },
  { id: 'noir_bw', name: 'Noir (High Contrast B&W)', description: 'Dramatic high-contrast black & white with deep shadows and blown-out highlights, inspired by 1940s noir cinema.' },
  { id: 'matrix_green', name: 'Matrix Green (Sci-Fi)', description: 'Digital-green grading with cyan undertones, crushed blacks, and a cold, futuristic atmosphere.' },
  { id: 'natural_vibrant', name: 'Natural & Vibrant', description: 'True-to-life colors with soft contrast, ideal for product and nature scenes with subtle enhancement.' },
  { id: 'mutated_colorshift', name: 'Mutated (Color Shifted)', description: 'Glitched, experimental colors with heavy hue shifts, warped saturation and unpredictable tones—perfect for viral edits.' },
  { id: 'duotone_red_blue', name: 'Duotone (Red & Blue)', description: 'Bold red and blue duotone effect with sharp contrast and stylized pop-art feel, similar to music video aesthetics.' },
  { id: 'bleach_bypass', name: 'Bleach Bypass', description: 'Desaturated, high-contrast film look with metallic tones and gritty highlights—used in action-heavy films.' },
  { id: 'infrared', name: 'Infrared Style', description: 'Surreal, dreamlike colors where foliage glows pink/white and skies turn cyan—mimicking IR photography.' },
  { id: 'desert_dune', name: 'Dune Desert (Muted Browns)', description: 'Earth-toned, sun-faded palette with pale yellows, beige highlights, and minimal saturation—evoking Dune aesthetics.' },
  { id: 'sin_city_style', name: 'Sin City (B&W + Accent Color)', description: 'Black and white with selective red or yellow accent—sharp contrast and comic-inspired stylization.' },
  { id: 'wes_anderson', name: 'Wes Anderson (Pastel & Symmetry)', description: 'Soft pastels with balanced contrast and whimsical tones—perfect for stylized storytelling and symmetrical framing.' },
  { id: 'blade_runner_neon', name: 'Blade Runner (Neon Noir)', description: 'Deep purples, magentas, and neon blues with heavy shadows and rain-soaked contrast—cyberpunk atmosphere.' }
];

const ANIMATION_ENHANCER_LIBRARY = {
  "Animation/Studio Ghibli": "lush watercolor backgrounds, soft pastel colors, expressive character faces, gentle lighting, whimsical fantasy themes, cinematic camera angles, emotional storytelling",
  "Animation/Pixar": "high-quality 3D animation, stylized realism, soft global illumination, vibrant color palette, cinematic depth of field, warm and expressive characters, heartfelt storytelling",
  "Animation/Disney": "classic Disney animation, exaggerated facial expressions, fluid squash and stretch, warm fairy-tale lighting, magical backgrounds, rich color gradients, enchanting atmosphere",
  "Animation/2D": "hand-drawn cel animation, visible pencil lines, limited color palette, frame-by-frame fluid motion, nostalgic vintage look, traditional inking",
  "Animation/Anime": "sharp digital linework, cel-shading, dynamic camera angles, intense motion blur, vibrant highlights, dramatic lighting, emotion-driven expressions, high-speed action",
  "Animation/3D": "fully rendered 3D models, dynamic camera movement, realistic lighting and textures, detailed rigging, advanced physics, cinematic composition",
  "Animation/Claymation": "stop-motion clay animation, visible fingerprints and textures, physical lighting, quirky motion artifacts, handcrafted feel, organic imperfections",
  "Animation/Lego": "stop-motion effect, plastic textures, blocky forms, minimal squash and stretch, playful comedic timing, bright primary colors, toy-like lighting",
  "Animation/Pixel Art": "8-bit or 16-bit pixel resolution, choppy frame rate, retro gaming style, limited color palette, nostalgic arcade feel, simple character animation",
  "Animation/Comic Book": "halftone textures, thick black outlines, onomatopoeia FX (e.g., 'BAM!', 'POW!'), freeze-frame action panels, dramatic shadowing, high-contrast colors",
  "Animation/Manga": "black and white or limited tone shading, speed lines, dramatic close-ups, intense eye detail, manga panel composition, expressive linework",
  "Animation/Cartoon Network": "minimalist vector backgrounds, bold outlines, edgy humor, simple geometric shapes, fast-paced motion, vibrant flat colors, quirky character design",
  "Animation/GTA": "low-poly 3D models, satirical realism, exaggerated character motion, gritty urban environments, muted color tones, game-like camera perspectives",
  "Animation/Minimalist Flat": "ultra-simple shapes, flat color blocks, minimal detail, clean vector lines, smooth transitions, modern and abstract look",
  "Animation/Hyper-Realistic CGI": "photorealistic 3D rendering, advanced lighting and reflections, detailed textures, cinematic camera, lifelike character animation",
  "Animation/Stop Motion Paper Cut": "handcrafted paper textures, layered cut-out shapes, visible shadows, stop-motion movement, tactile and whimsical feel, soft natural lighting"
};

// ===================================================================================
// ENHANCER LIBRARY - FINAL UPGRADED VERSION
// ===================================================================================
const ENHANCER_LIBRARY = {
  "Human Character": "dynamic full-body standing pose, clear detailed hands with natural finger anatomy, rich matte skin texture, realistic proportions, grounded stance with natural weight shift, natural skin folds and subtle facial asymmetry for realism, well-defined joints and muscle tension visible under skin, subject is looking at the camera.",
  "Monster / Creature": "massive full-body creature in a dynamic upright stance, highly detailed claws and scaled fingers, rich matte reptilian skin texture, anatomical accuracy, grounded cinematic pose, subtle motion blur on limb tension or tail flick, emotive facial expression: roaring, growling, or tense gaze, looking at the camera.",
  "Animal": "realistic full-body animal in a dynamic natural stance, clear detailed paws/hooves/claws, rich matte fur or skin texture, lifelike anatomy, natural weight distribution, cinematic lighting, natural fur flow affected by light breeze, alert ears, focused eyes, looking at the camera.",
  "Humanoid Animal": "anthropomorphic character design, animal head with realistic fur texture and whiskers, human-like upright posture and body proportions, wearing detailed clothing fitted to anatomy, expressive eyes, natural fur shading, combining animal instincts with human mannerisms, cinematic character render.",
  "Clothing": "A dress with intricate design, detailed texture, patterns and layering, luxurious with a natural glow, including dynamic light reflections, displaying delicate textures and fabric wrinkles, natural fabric motion with realistic gravity and drag.",
  "Jewelry": "Jewelry, gold, and sculptures appear naturally aged yet subtly reflective, with very slight micro-level imperfections and subsurface light scattering. Weathered metal surfaces with a soft sheen and soft metallic gradients. Brilliant highlights and intricate reflections of light.",
  "Background": "Background complements the main subject, seamlessly blending with an immersive atmosphere. Ancient architecture, columns, or stone textures. Ethereal glow from ambient light creating soft shadows and highlights. Background integrated with volumetric fog, glowing embers, or floating dust.",
  "Lighting": "Soft yet directional Rembrandt lighting, golden reflector for warmth, backlight highlights edges and flowing fabric, halo rim light enhances hair and jewelry. Dynamic cinematic lighting with chiaroscuro contrast and incredible shading.",
  "Lighting (Studio)": "Professional studio lighting with multiple sources, including a large softbox key light, fill lights to soften shadows, and rim lights to create separation. Perfect, controlled highlights and a seamless background.",
  "Lighting (Night)": "Dramatic night-time lighting, using motivated sources like streetlights, moonlight, or neon signs. Deep, dark shadows, high contrast, with potential for atmospheric effects like volumetric light beams or fog.",
  "Cinematic Rendering": "masterpiece, hyper-realistic rendering, ultra-fine detail in facial features, embroidery, and textures. Deep atmospheric depth of field. Ultra-wide dynamic range, no overexposure. Rich matte textures, high-contrast, razor-sharp detail with deep blacks and vibrant highlights, breathtaking precision.",
  "Camera & Color Grading": "Centered full-height composition, advertising style, magazine cover aesthetic, HDR+. Expansive field of view, no cropping. Dynamic ultra-wide perspective with subtle edge distortion. {COLOR_GRADING_TEXT} Volumetric lighting, cinematic bokeh."
};

// Camera types with auto-selection logic
const CAMERA_TYPES = [
  { id: 'arri_alexa', name: 'ARRI Alexa Mini LF', best_for: ['cinematic', 'professional'] },
  { id: 'arri_amira', name: 'ARRI Amira', best_for: ['cinematic', 'broadcast'] },
  { id: 'red_komodo', name: 'RED Komodo 6K', best_for: ['action', 'high-speed'] },
  { id: 'red_ranger', name: 'RED Ranger Monstro 8K VV', best_for: ['epic', 'blockbuster'] },
  { id: 'sony_fx6', name: 'Sony FX6', best_for: ['documentary', 'handheld'] },
  { id: 'sony_fx3', name: 'Sony FX3', best_for: ['vlog', 'run-and-gun'] },
  { id: 'canon_r5c', name: 'Canon EOS R5 C', best_for: ['hybrid', 'cinematic'] },
  { id: 'canon_c70', name: 'Canon C70', best_for: ['indie', 'short film'] },
  { id: 'blackmagic_6k', name: 'Blackmagic Pocket Cinema Camera 6K', best_for: ['low-budget', 'cinematic'] },
  { id: 'gopro', name: 'GoPro Hero', best_for: ['pov', 'extreme'] },
  { id: 'insta360', name: 'Insta360 ONE X3', best_for: ['vr', 'immersive'] },
  { id: 'dslr', name: 'DSLR Camera', best_for: ['vlog', 'amateur'] },
  { id: 'iphone_15pro', name: 'iPhone 15 Pro Max', best_for: ['mobile', 'casual'] },
  { id: 'panasonic_gh6', name: 'Panasonic Lumix GH6', best_for: ['mirrorless', 'travel'] },
  { id: 'nikon_z9', name: 'Nikon Z9', best_for: ['photo', 'hybrid'] },
  { id: 'arri_alexa_65', name: 'ARRI Alexa 65', best_for: ['epic', 'imax', 'hollywood'] },
  { id: 'red_vraptor_xl', name: 'RED V-RAPTOR XL 8K VV', best_for: ['blockbuster', 'slow-motion', 'vfx'] },
  { id: 'sony_venice_2', name: 'Sony Venice 2', best_for: ['cinematic', 'hdr', 'drama'] },
  { id: 'canon_rf', name: 'Canon EOS R3', best_for: ['hybrid', 'event', 'sports'] },
  { id: 'djiosmo', name: 'DJI Osmo Pocket 3', best_for: ['travel', 'compact', 'gimbal'] },
  { id: 'dji_rsc2', name: 'DJI Ronin 4D', best_for: ['stabilized', 'one-man-crew', 'motion'] },
  { id: 'blackmagic_ursa12k', name: 'Blackmagic URSA Mini Pro 12K', best_for: ['vfx', 'studio', 'cinematic'] },
  { id: 'leica_sl2s', name: 'Leica SL2-S', best_for: ['luxury', 'commercial', 'hybrid'] },
  { id: 'canon_r5', name: 'Canon EOS R5', best_for: ['macro', 'hybrid', 'photo'] },
  { id: 'sony_a7r5', name: 'Sony A7R V', best_for: ['macro', 'product', 'high-resolution'] },
  { id: 'nikon_z7ii', name: 'Nikon Z7 II', best_for: ['macro', 'studio', 'photo'] },
  { id: 'lumix_s1r', name: 'Panasonic Lumix S1R', best_for: ['macro', 'detail', 'commercial'] },
  { id: 'blackmagic_6k_macro', name: 'Blackmagic Pocket 6K + Macro Lens', best_for: ['macro', 'cinematic', 'low-budget'] }
];

// ===== UNIFIED CAMERA MOVEMENT DEFINITIONS =====
const MOVEMENT_TYPES = [
  { id: 'static', name: 'Static Shot', description: "The camera remains perfectly still and steady throughout the shot, often locked off on a tripod, creating a stable and controlled perspective." },
  { id: 'pan_cam_left', name: 'Pan Left', description: "The camera pans smoothly from right to left, revealing the scene or following a subject horizontally." },
  { id: 'pan_cam_right', name: 'Pan Right', description: "The camera pans smoothly from left to right, revealing the scene or following a subject horizontally." },
  { id: 'tilt_cam_up', name: 'Tilt Up', description: "The camera tilts upwards from a fixed position, revealing something above and emphasizing scale." },
  { id: 'tilt_cam_down', name: 'Tilt Down', description: "The camera tilts downwards from a fixed position, revealing something below and creating a sense of intimacy or focus." },
  { id: 'dolly_cam_in', name: 'Dolly In', description: "The camera moves physically closer to the subject on a dolly, increasing emotional intensity." },
  { id: 'dolly_cam_out', name: 'Dolly Out', description: "The camera moves physically away from the subject on a dolly, revealing more of the environment." },
  { id: 'zoom_slow_in', name: 'Slow Zoom In', description: "The camera slowly zooms in on the subject, gradually drawing focus and intensifying emotion or detail." },
  { id: 'zoom_slow_out', name: 'Slow Zoom Out', description: "The camera slowly zooms out, creating a sense of distancing, revelation, or emotional detachment." },
  { id: 'tracking_cam_left', name: 'Track Left', description: "The camera moves parallel to the subject from their left side, maintaining a consistent distance and speed." },
  { id: 'tracking_cam_right', name: 'Track Right', description: "The camera moves parallel to the subject from their right side, maintaining a consistent distance and speed." },
  { id: 'tracking_cam_front', name: 'Track Front', description: "The camera tracks backwards, facing the subject as they move forward, keeping them centered in the frame." },
  { id: 'tracking_cam_behind', name: 'Track Behind', description: "The camera follows the subject from behind, capturing their movement and the path ahead." },
  { id: 'crane_cam_up', name: 'Crane Up', description: "The camera smoothly elevates on a crane, offering a dramatic high-angle perspective and a sense of grandeur." },
  { id: 'crane_cam_down', name: 'Crane Down', description: "The camera smoothly descends on a crane, transitioning from a high to a low angle to reveal intimate details." },
  { id: 'pan_to_birdeye', name: 'Pan to Bird’s-Eye View', description: "The camera starts at eye level and gradually cranes up into a bird's-eye view while panning, creating a fluid transition in perspective." },
  { id: 'orbit_cam_clockwise', name: 'Orbit Clockwise', description: "The camera circles the subject in a clockwise direction, revealing them from multiple angles." },
  { id: 'orbit_cam_counter', name: 'Orbit Counter-Clockwise', description: "The camera circles the subject in a counter-clockwise direction, revealing them from multiple angles." },
  { id: 'orbit_cam_360', name: '360 Orbit', description: "The camera completes a full 360-degree circle around the subject, providing a comprehensive and dramatic view." },
  { id: 'handheld_cam', name: 'Handheld', description: "The camera moves with natural handheld motion, with slight, organic shakes and jitters, giving a sense of immediacy and realism." },
  { id: 'steadicam', name: 'Steadicam', description: "The camera follows the subject with the fluid, stabilized grace of a Steadicam, eliminating shakes for smooth, dynamic motion." },
  { id: 'whip_pan', name: 'Whip Pan', description: "A very fast, blurry pan that creates a jarring transition or conveys rapid, chaotic movement." },
  { id: 'vertigo_effect', name: 'Dolly Zoom (Vertigo)', description: "The camera dollies in while zooming out (or vice versa), creating a disorienting effect where the background appears to expand or contract, heightening tension." },
  { id: 'push_in_speed_ramp', name: 'Push-In with Speed Ramp', description: "The camera pushes in toward the subject while gradually accelerating or decelerating, creating dramatic cinematic tension." },
  { id: 'hyperlapse_motion', name: 'Hyperlapse Motion', description: "The camera moves through space over a long distance while capturing a timelapse, often used to show passage of time in a dynamic way." },
  { id: 'drone_topdown', name: 'Drone Top-Down', description: "The drone camera flies directly overhead, capturing a top-down, bird's-eye view of the scene." },
  { id: 'drone_orbit', name: 'Drone Orbit', description: "The drone camera circles a subject from a high altitude, capturing an epic, sweeping view." },
  { id: 'drone_360_orbit', name: 'Drone 360 Orbit', description: "The drone performs a complete 360° orbit around the subject or scene from above, offering a majestic, god-like perspective." },
  { id: 'fpv_drone_chase', name: 'FPV Drone Chase', description: "The FPV drone aggressively follows a subject or flies through tight spaces with high-speed, agile movement, delivering a thrilling and immersive experience." },
  { id: 'pov_shot', name: 'POV Shot', description: "The shot is captured from the character's direct point of view, showing what they see with their own eyes to immerse the audience." }
];

// Camera shots
const CAMERA_SHOTS = [
  // common shots
  { id: "auto", name: "Auto", description: "AI selects best shot based on scene context" },
  { id: "extreme_closeup", name: "Extreme Close-up", description: "Very tight shot showing intense detail" },
  { id: "closeup", name: "Close-up", description: "Tightly frames the subject's face or specific object" },
  { id: "medium_closeup", name: "Medium Close-up", description: "Frames subject from chest up" },
  { id: "medium", name: "Medium Shot", description: "Frames subject from waist up" },
  { id: "medium_wide", name: "Medium Wide Shot", description: "Frames subject from knees up" },
  { id: "wide", name: "Wide Shot", description: "Shows full body of subject in frame" },
  { id: "full_body", name: "Full Body Shot", description: "Shows the entire subject from head to toe, filling the frame" },
  { id: "extreme_wide", name: "Extreme Wide Shot", description: "Subject is small or not visible; vast scenery shown" },
  //Functional / Narrative Shots
  { id: "establishing", name: "Establishing Shot", description: "Sets up the scene's location and context" },
  { id: "insert", name: "Insert Shot", description: "Close shot of a detail, often hands or objects" },
  { id: "cutaway", name: "Cutaway Shot", description: "Cuts to something other than main action" },
  { id: "reaction", name: "Reaction Shot", description: "Captures a character’s facial reaction to off-screen events" },
  { id: "reverse", name: "Reverse Shot", description: "Shot from the opposite angle, often used in conversations" },
  //Composition-Based Shots
  { id: "over_the_shoulder", name: "Over-the-Shoulder Shot", description: "Shot taken from behind a character's shoulder" },
  { id: "clean_ots", name: "Clean Over-the-Shoulder", description: "OTS shot with no foreground obstruction" },
  { id: "dirty_ots", name: "Dirty Over-the-Shoulder", description: "OTS shot where part of the foreground character is visible" },
  { id: "point_of_view", name: "POV Shot", description: "Shows what a character is seeing" },
  { id: "profile", name: "Profile Shot", description: "Subject shown from the side, 90-degree angle to camera" },
  { id: "two_shot", name: "Two Shot", description: "Two subjects in the same frame" },
  { id: "medium_two_shot", name: "Medium Two Shot", description: "Two subjects framed from waist up" },
  { id: "cowboy", name: "Cowboy Shot", description: "Frames subject from mid-thigh up" },
  { id: "wide_master", name: "Master Shot", description: "Wide shot covering all characters and action in a scene" },
  //Stylized / Motion Shots
  { id: "low_angle", name: "Low Angle Shot", description: "Camera looks up at subject" },
  { id: "high_angle", name: "High Angle Shot", description: "Camera looks down on subject" },
  { id: "dutch_angle", name: "Dutch Angle", description: "Tilted horizon for stylistic effect" },
  { id: "tracking", name: "Tracking Shot", description: "Camera follows the subject's movement" },
  { id: "aerial", name: "Aerial Shot", description: "Bird's eye view of scene" },
];



// Dynamic Negative Prompts
// Enhanced Animation-Specific Negative Prompts
const NEGATIVE_PROMPTS = {
  models: {
    default: "low quality, blurry, amateur, poor lighting, distorted, deformed, artificial glow, non-cinematic, setup shots, static intro, cuts, transitions.",
    veo3: "low quality, blurry, overexposed, underexposed, flicker, non-cinematic, static intro, cuts, transitions.",
    sora: "low quality, flicker, cartoonish, non-cinematic, static intro, cuts, transitions.",
    seedance: "low quality, blurry, flicker, inconsistent character, non-cinematic, static intro, cuts, transitions.",
    dalle: "low quality, blurry, distorted text, watermark, signature, logo, bad anatomy, extra limbs, missing limbs, floating objects, disconnected parts, poor composition, amateur photography",
    midjourney: "low quality, blurry, amateur, poor lighting, distorted proportions, bad anatomy, extra fingers, missing fingers, deformed hands, artificial skin, plastic look, oversaturated colors"
  },
  styles: {
    "ASMR Cutting": "no noise, no background music, no voice, no subtitles, no flicker, no jump cuts, no fake textures, no artificial glow.",
    "Photorealistic": "cartoon, anime, illustration, painting, sketch, 3d render, cgi, artificial, plastic, doll-like, oversaturated, unrealistic lighting",
    "Cinematic": "amateur lighting, flat composition, poor color grading, oversaturated, cartoon-like, non-cinematic look, harsh shadows",
    "Animation/Disney": "realistic photography, dark themes, harsh lighting, non-magical atmosphere, adult content, photorealistic rendering, 3D animation, computer graphics",
    "Animation/Cartoon Network": "realistic style, photographic, muted colors, complex detailed backgrounds, serious dramatic tone, realistic proportions, photorealism",
    "Animation/Comic Book": "flat composition, no action lines, no halftone patterns, no ink outlines, realistic photography, non-dramatic poses, muted colors",
    "Animation/Manga": "full color, western cartoon style, messy linework, non-expressive faces, realistic photography, 3D rendering, colored artwork",
    "Animation/Claymation": "smooth digital animation, perfect surfaces, computer generated, realistic rendering, digital effects, flawless textures, CGI",
    "Animation/Pixar": "dark adult themes, non-family content, poor 3D quality, realistic photography, harsh dramatic lighting, non-expressive characters",
    "Animation/GTA": "realistic photography, non-stylized rendering, rural settings, low saturation, non-dramatic lighting, cartoon style, anime style",
    "Animation/Pixel Art": "high resolution, smooth gradients, 3D rendering, realistic photography, modern graphics, anti-aliasing, vector graphics",
    "Animation/Studio Ghibli": "digital art, harsh lighting, mechanical themes, dark atmosphere, non-magical, realistic photography, 3D animation, computer graphics",
    "Animation/3D": "2D animation, flat rendering, poor lighting, low polygon count, amateur 3D work, pixelated textures",
    "Animation/2D": "3D rendering, photorealistic, computer graphics, realistic photography, digital painting, vector art",
    "Animation/Lego": "realistic materials, organic shapes, non-geometric, realistic photography, smooth surfaces, non-plastic textures"
  }
};

// Dialogue detection keywords
const DIALOGUE_KEYWORDS = [
  'says', 'speaks', 'dialogue', 'conversation', 'talking', 'voice', 'whispers',
  'shouts', 'screams', 'tells', 'asks', 'replies', 'responds', 'mentions',
  'declares', 'announces', 'exclaims', 'murmurs', 'chat', 'discuss'
];

const ANIMATION_STYLES = [
  "Animation/Studio Ghibli",
  "Animation/Pixar",
  "Animation/Disney",
  "Animation/2D",
  "Animation/Anime",
  "Animation/3D",
  "Animation/Claymation",
  "Animation/Lego",
  "Animation/Pixel Art",
  "Animation/Comic Book",
  "Animation/Manga",
  "Animation/Cartoon Network",
  "Animation/GTA",
  "Animation/Minimalist Flat",
  "Animation/Hyper-Realistic CGI",
  "Animation/Stop Motion Paper Cut"
];

// ===================================================================================
// STYLE KNOWLEDGE BASE - FINAL COMPLETE & OPTIMIZED VERSION
// ===================================================================================
const videoStyleKnowledgeBase = {
  "Other/Custom": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: {},
    template_core: "A direct shot focusing on the action of \"[MAIN_ACTION]\", featuring [SUBJECT]. Captured with [CAMERA_SPEC].",
    template_start: "A direct, custom-defined shot.",
    template_end: "Rendered with neutral, standard settings.",
    category: "custom",
    default_camera: "dslr",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Photorealistic": {
    default_shot_type: "medium",
    default_lens: "portrait",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "32K ultra-realistic [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Hyper-realistic rendering with ultra-fine detail in facial features, textures, and materials. Natural lighting with soft shadows and highlights. Rich matte textures, detailed fabric, realistic skin. Professional photography quality with cinematic depth of field. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with photorealistic action in progress—no setup. ",
    template_end: "Natural lighting and ultra-realistic detail.Maintain photorealistic quality throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "nikon_z9",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Hyperrealistic": {
    default_shot_type: "medium_closeup",
    default_lens: "macro",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "Hyperrealistic 8K [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Ultra-detailed rendering with perfect skin textures, fabric weaves, and material properties. Studio-quality lighting with precise shadow control and highlight management. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with hyperrealistic visuals in progress—no setup. Studio-quality lighting and perfect textures.",
    template_end: "Maintain hyperrealistic detail throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "sony_a7r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Cinematic": {
    default_shot_type: "wide",
    default_lens: "standard",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "32K cinematic [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Dramatic lighting with strong directional sources, rim lighting, and atmospheric depth. Muted cinematic color grading with teal and orange tones, film grain, and professional contrast. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with cinematic action in progress—no setup shots.",
    template_end: "Cinematic style with professional camera work and dramatic lighting. Maintain cinematic quality throughout. [AUDIO]. No subtitles.",
    category: "cinematic",
    default_camera: "arri_alexa",
    default_movement: "steadicam",
    default_color_grade: "teal_orange"
  },
  "Documentary": {
    default_shot_type: "medium_wide",
    default_lens: "standard",
    enhancer_profile: { subject: "Human Character", background: "Background" },
    template_core: "Documentary style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Natural lighting with authentic atmosphere, realistic colors, and journalistic approach. Handheld camera feel with organic composition. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with documentary subject in progress—no introduction. Authentic, observational approach.",
    template_end: "Maintain documentary authenticity. [AUDIO]. Informational subtitles.",
    category: "realistic",
    default_camera: "sony_fx6",
    default_movement: "handheld_cam",
    default_color_grade: "natural_vibrant"
  },
  "Vintage 70s Film Look": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "Vintage 70s Film Look style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Retro aesthetic, film grain, and nostalgic 1970s atmosphere. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with vintage 70s visuals in progress—no setup. Warm tones and retro film grain.",
    template_end: "Maintain 70s film look throughout. [AUDIO]. No subtitles.",
    category: "retro",
    default_camera: "blackmagic_6k",
    default_movement: "static",
    default_color_grade: "vintage_film"
  },
  "Action": {
    default_shot_type: "wide",
    default_lens: "wide",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Action style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] High energy, dynamic movement, and dramatic action scenes. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the main action already happening—no setup, no waiting. Always start with a dynamic, high-energy shot of the subject. The camera follows the main action in a single, continuous shot.",
    template_end: "Maintain action intensity throughout. [AUDIO]. No subtitles.",
    category: "cinematic",
    default_camera: "red_komodo",
    default_movement: "tracking_cam_front",
    default_color_grade: "bleach_bypass"
  },
  "Horror": {
    default_shot_type: "medium_closeup",
    default_lens: "standard",
    enhancer_profile: { lighting: "Lighting", background: "Background", rendering: "Cinematic Rendering" },
    template_core: "Horror style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Dark, eerie atmosphere with high contrast and unsettling visuals. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with unsettling atmosphere already established—no calm moments. Start with a tense, atmospheric shot that immediately conveys dread. Camera movement should be deliberate and unsettling.",
    template_end: "Maintain tension throughout. [AUDIO]. Minimal subtitles.",
    category: "cinematic",
    default_camera: "blackmagic_6k",
    default_movement: "zoom_slow_in",
    default_color_grade: "noir_bw"
  },

  "Food Commercial": {
    default_shot_type: "closeup",
    default_lens: "macro",
    enhancer_profile: { lighting: "Lighting (Studio)", rendering: "Cinematic Rendering" },
    template_core: "Food Commercial style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Vivid colors, appetizing textures, and mouth-watering presentation. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with food presentation in progress—no setup. Focus on vivid colors and appetizing textures.",
    template_end: "Maintain mouth-watering presentation throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "sony_a7r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Product Showcase": {
    default_shot_type: "medium_closeup",
    default_lens: "standard",
    enhancer_profile: { lighting: "Lighting (Studio)", rendering: "Cinematic Rendering" },
    template_core: "Product Showcase style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Clean, sharp focus on product details with professional lighting. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with product showcase in progress—no introduction. Professional commercial style with product focus and marketing appeal.",
    template_end: "Highlight product benefits. [AUDIO]. Subtitles for key messages.",
    category: "realistic",
    default_camera: "sony_a7r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Cinematic Portrait": {
    default_shot_type: "medium_closeup",
    default_lens: "portrait",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting" },
    template_core: "Professional portrait [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Studio lighting with soft key light and fill light. Sharp focus on subject with beautiful bokeh background. Natural skin tones and professional retouching. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the portrait subject in focus—no setup or waiting. Professional portrait lighting and composition.",
    template_end: "Maintain portrait quality and focus throughout. [AUDIO]. No subtitles.",
    category: "portrait",
    default_camera: "canon_rf",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Fashion": {
    default_shot_type: "wide",
    default_lens: "standard",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", lighting: "Lighting", camera: "Camera & Color Grading" },
    template_core: "High-fashion [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Editorial lighting with dramatic shadows, perfect styling, and luxury aesthetic. Magazine-quality composition and color grading. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with fashion/editorial action in progress—no setup. Editorial lighting and styling.",
    template_end: "Maintain fashion/editorial quality throughout. [AUDIO]. No subtitles.",
    category: "fashion",
    default_camera: "leica_sl2s",
    default_movement: "dolly_cam_in",
    default_color_grade: "bleach_bypass"
  },
  "Character Design": {
    default_shot_type: "wide",
    default_lens: "standard",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", background: "Background" },
    template_core: "Character Design style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Creative character concepts with unique costumes and backgrounds. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with character design in progress—no setup. Unique costumes and creative backgrounds.",
    template_end: "Maintain creative character design throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5c",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Editorial": {
    default_shot_type: "wide",
    default_lens: "standard",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", lighting: "Lighting", camera: "Camera & Color Grading" },
    template_core: "Editorial style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Artistic, story-driven compositions with fashion-forward styling. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with editorial action in progress—no setup. Artistic, story-driven composition.",
    template_end: "Maintain editorial style and story throughout. [AUDIO]. No subtitles.",
    category: "fashion",
    default_camera: "canon_c70",
    default_movement: "tracking_cam_right",
    default_color_grade: "vintage_film"
  },
  "Magazine Cover": {
    default_shot_type: "full_body",
    default_lens: "portrait",
    enhancer_profile: {
      subject: "Human Character",
      lighting: "Lighting",
      camera: "Camera & Color Grading"
    },
    template_core: "Magazine cover style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT]. Full-body, bold and eye-catching pose with clean background and strong editorial lighting. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with a striking full-body pose—no setup. Strong lighting and clean, high-fashion background.",
    template_end: "Maintain magazine cover quality and visual boldness throughout. [AUDIO]. No subtitles.",
    category: "fashion",
    default_camera: "canon_r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  }
  ,
  "Artistic": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Artistic style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Artistic interpretation, creative composition, and unique vision. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with artistic visuals in progress—no setup. Creative and expressive composition.",
    template_end: "Maintain artistic style and creativity throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5c",
    default_movement: "handheld_cam",
    default_color_grade: "duotone_red_blue"
  },
  "Expressionist": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    template_core: "Expressionist style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Expressionist painting style, distorted reality for emotional effect, bold and dramatic brushstrokes, intense non-naturalistic colors. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with expressionist visuals in progress—no setup. Bold brushstrokes and intense colors.",
    template_end: "Maintain expressionist style and emotional effect throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5c",
    default_movement: "static",
    default_color_grade: "mutated_colorshift"
  },
  "Surreal": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    template_core: "Surreal style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Surrealist art style, dreamlike and illogical scenes, strange juxtapositions of objects, subconscious exploration. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with surreal, dreamlike visuals in progress—no setup. Strange juxtapositions and illogical scenes.",
    template_end: "Maintain surreal style and dreamlike atmosphere throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5c",
    default_movement: "handheld_cam",
    default_color_grade: "infrared"
  },
  "Abstract": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    template_core: "Abstract style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Abstract art, non-representational, focus on shape, form, color, and texture over realistic depiction. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with abstract visuals in progress—no setup. Focus on shape, form, color, and texture.",
    template_end: "Maintain abstract style and non-representational approach throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5c",
    default_movement: "static",
    default_color_grade: "duotone_red_blue"
  },
  "Dreamlike": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    template_core: "Dreamlike style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Dreamlike and ethereal atmosphere, soft focus, glowing light, fantastical elements, hazy and magical visuals. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with dreamlike, ethereal visuals in progress—no setup. Soft focus and glowing light.",
    template_end: "Maintain dreamlike, magical atmosphere throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5c",
    default_movement: "steadicam",
    default_color_grade: "wes_anderson"
  },
  "Fantasy": {
    default_shot_type: "wide",
    default_lens: "standard",
    enhancer_profile: { subject: "Monster / Creature", lighting: "Lighting", background: "Background", rendering: "Cinematic Rendering" },
    template_core: "Fantasy style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Magical, otherworldly scenes with vibrant colors and mythical creatures. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with fantasy action in progress—no world-building. Magical setting with mystical elements and enchanted atmosphere.",
    template_end: "Maintain magical atmosphere. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "arri_alexa",
    default_movement: "crane_cam_up",
    default_color_grade: "natural_vibrant"
  },
  "Sci-Fi": {
    default_shot_type: "wide",
    default_lens: "wide",
    enhancer_profile: { subject: "Human Character", background: "Background", rendering: "Cinematic Rendering" },
    template_core: "Sci-Fi style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Futuristic technology, neon lights, and imaginative sci-fi settings. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with sci-fi action in progress—no exposition. Futuristic setting with advanced technology and otherworldly atmosphere.",
    template_end: "Maintain futuristic atmosphere. [AUDIO]. No subtitles.",
    category: "sci-fi",
    default_camera: "red_ranger",
    default_movement: "dolly_cam_in",
    default_color_grade: "blade_runner_neon"
  },
  "Double Exposure": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    template_core: "Double Exposure style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Double exposure effect, blending a portrait with a landscape or abstract texture, creating a single artistic image. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with double exposure visuals in progress—no setup. Artistic blending of images.",
    template_end: "Maintain double exposure effect throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_r5",
    default_movement: "static",
    default_color_grade: "mutated_colorshift"
  },
  "Street Photography": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    template_core: "Street Photography style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Candid urban moments, real people, and city life with dynamic compositions. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with candid street moments in progress—no setup. Urban atmosphere and real people.",
    template_end: "Maintain street photography authenticity throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "sony_fx6",
    default_movement: "handheld_cam",
    default_color_grade: "bleach_bypass"
  },
  "Nature Photography": {
    default_shot_type: "wide",
    default_lens: "telephoto",
    enhancer_profile: { subject: "Animal", background: "Background", lighting: "Lighting" },
    template_core: "Nature Photography style documentary shot of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] in its natural habitat. [MAIN_ACTION]. Breathtaking scenery with majestic animals, captured with patient, observational camera work. Captured with [CAMERA_SPEC].",
    template_start: "Begin with a sweeping shot of the natural landscape or an animal already in motion.",
    template_end: "Showcase the beauty and authenticity of the natural world. [AUDIO].",
    category: "documentary",
    default_camera: "nikon_z9",
    default_movement: "pan_cam_left",
    default_color_grade: "natural_vibrant"
  },
  "Wildlife Photography": {
    default_shot_type: "medium",
    default_lens: "telephoto",
    enhancer_profile: { subject: "Animal", rendering: "Cinematic Rendering" },
    template_core: "Wildlife Photography style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Close-ups of animals in their natural habitat, sharp detail, and vibrant colors. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with wildlife action in progress—no establishing shots. Focus on animals in their natural habitat.",
    template_end: "Maintain wildlife authenticity throughout. [AUDIO]. Informational subtitles.",
    category: "nature",
    default_camera: "canon_rf",
    default_movement: "tracking_cam_front",
    default_color_grade: "natural_vibrant"
  },
  "Architectural Photography": {
    default_shot_type: "medium",
    default_lens: "wide",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    template_core: "Architectural Photography style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Buildings, structures, and cityscapes with strong lines and perspective. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with architectural visuals in progress—no setup. Strong lines and perspective.",
    template_end: "Maintain architectural style and perspective throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "canon_r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Macro Photography": {
    default_lens: "macro",
    default_shot_type: "extreme_closeup",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Macro Photography style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Extreme close-ups revealing fine details and textures. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with macro close-up in progress—no setup. Focus on fine details and textures.",
    template_end: "Maintain macro detail and clarity throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "sony_a7r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Landscape": {
    default_shot_type: "extreme_wide",
    default_lens: "wide",
    enhancer_profile: { background: "Background", lighting: "Lighting", camera: "Camera & Color Grading" },
    template_core: "Breathtaking landscape [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Golden hour lighting with rich colors, dramatic sky, and perfect composition. Nature photography excellence. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with landscape visuals in progress—no setup. Golden hour lighting and dramatic sky.",
    template_end: "Maintain landscape quality and composition throughout. [AUDIO]. No subtitles.",
    category: "nature",
    default_camera: "nikon_z7ii",
    default_movement: "static",
    default_color_grade: "golden_hour"
  },
  "Dune Style": {
    default_shot_type: "extreme_wide",
    default_lens: "wide",
    enhancer_profile: { background: "Background", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "Dune Style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Epic, cinematic desert landscapes with dramatic lighting and scale. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with epic desert visuals in progress—no setup. Cinematic scale and dramatic lighting.",
    template_end: "Maintain Dune style and epic scale throughout. [AUDIO]. No subtitles.",
    category: "cinematic",
    default_camera: "arri_alexa_65",
    default_movement: "crane_cam_up",
    default_color_grade: "desert_dune"
  },
  "Wes Anderson Symmetry": {
    default_shot_type: "medium_wide",
    default_lens: "standard",
    enhancer_profile: { lighting: "Lighting", camera: "Camera & Color Grading" },
    template_core: "Wes Anderson Symmetry style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Perfectly symmetrical compositions, pastel colors, and quirky styling. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with symmetrical, pastel visuals in progress—no setup. Quirky Wes Anderson styling.",
    template_end: "Maintain Wes Anderson symmetry and color palette throughout. [AUDIO]. No subtitles.",
    category: "artistic",
    default_camera: "canon_c70",
    default_movement: "static",
    default_color_grade: "wes_anderson"
  },
  "Blade Runner 2049 Color Grade": {
    default_shot_type: "wide",
    default_lens: "standard",
    enhancer_profile: { lighting: "Lighting", background: "Background", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "Blade Runner 2049 Color Grade style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Neon-lit, futuristic color palette with deep shadows and atmospheric haze. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with neon-lit, futuristic visuals in progress—no setup. Deep shadows and atmospheric haze.",
    template_end: "Maintain Blade Runner style and color grading throughout. [AUDIO]. No subtitles.",
    category: "sci-fi",
    default_camera: "red_vraptor_xl",
    default_movement: "dolly_cam_in",
    default_color_grade: "blade_runner_neon"
  },
  "Vlog": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { subject: "Human Character", audio: "Audio" },
    template_core: "Vlog [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Casual, handheld, personal, direct-to-camera, authentic. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with vlog action in progress—no setup. Handheld, personal, and authentic.",
    template_end: "Maintain vlog style and personal connection throughout. [AUDIO]. Subtitles for key points.",
    category: "realistic",
    default_camera: "sony_fx3",
    default_movement: "handheld_cam",
    default_color_grade: "natural_vibrant"
  },
  "Mobile": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { subject: "Human Character", audio: "Audio" },
    template_core: "Mobile [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Casual, spontaneous, vertical video, direct-to-camera. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with mobile action in progress—no setup. Spontaneous, vertical video.",
    template_end: "Maintain mobile style and vertical format throughout. [AUDIO]. Subtitles for key points.",
    category: "realistic",
    default_camera: "iphone_15pro",
    default_movement: "handheld_cam",
    default_color_grade: "natural_vibrant"
  },
  "POV": {
    default_shot_type: "point_of_view",
    default_lens: "wide",
    enhancer_profile: { subject: "Human Character", audio: "Audio" },
    template_core: "[SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Immersive, first-person, action, dynamic, direct experience. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with POV action in progress—no setup. Immersive, first-person perspective.",
    template_end: "Maintain POV style and direct experience throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "gopro",
    default_movement: "pov_shot",
    default_color_grade: "teal_orange"
  },
  "Drone": {
    default_shot_type: "aerial",
    default_lens: "wide",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    template_core: "[SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Sweeping aerial views, cinematic landscapes, high altitude perspective. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with drone aerial visuals in progress—no setup. Sweeping views and cinematic landscapes.",
    template_end: "Maintain drone style and aerial perspective throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "djiosmo",
    default_movement: "drone_topdown",
    default_color_grade: "natural_vibrant"
  },
  "VR/360": {
    default_shot_type: "wide",
    default_lens: "wide",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "VR/360 [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Immersive 360-degree panoramic view, interactive and virtual reality experience. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with VR/360 visuals in progress—no setup. Immersive and interactive.",
    template_end: "Maintain VR/360 style and panoramic experience throughout. [AUDIO]. No subtitles.",
    category: "vr",
    default_camera: "insta360",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Stop Motion": {
    default_shot_type: "medium",
    default_lens: "macro",
    enhancer_profile: { "Lighting": "Lighting" },
    template_core: "Stop Motion [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Handcrafted, frame-by-frame animation, tactile and playful. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with stop motion action in progress—no setup. Handcrafted, frame-by-frame animation.",
    template_end: "Maintain stop motion style and playful energy throughout. [AUDIO]. No subtitles.",
    category: "stopmotion",
    default_camera: "",
    default_movement: "static",
    default_color_grade: "vintage_film"
  },
  "Time-lapse": {
    default_shot_type: "wide",
    default_lens: "wide",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    template_core: "Time-lapse [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Accelerated passage of time, dynamic and cinematic. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with time-lapse visuals in progress—no setup. Accelerated and dynamic.",
    template_end: "Maintain time-lapse style and cinematic energy throughout. [AUDIO]. No subtitles.",
    category: "realistic",
    default_camera: "nikon_z7ii",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Slow Motion": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "Slow Motion [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] High frame rate, dramatic, cinematic, and detailed slow motion. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with slow motion action in progress—no setup. Dramatic and detailed.",
    template_end: "Maintain slow motion style and cinematic detail throughout. [AUDIO]. No subtitles.",
    category: "cinematic",
    default_camera: "red_vraptor_xl",
    default_movement: "static",
    default_color_grade: "teal_orange"
  },
  "One Take": {
    default_shot_type: "wide_master",
    default_lens: "standard",
    enhancer_profile: { camera: "Camera & Color Grading" },
    template_core: "One Take [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Continuous shot, no cuts, immersive and cinematic. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with one take action in progress—no setup. Continuous and immersive.",
    template_end: "Maintain one take style and cinematic immersion throughout. [AUDIO]. No subtitles.",
    category: "cinematic",
    default_camera: "dji_rsc2",
    default_movement: "push_in_speed_ramp",
    default_color_grade: "natural_vibrant"
  },
  "Music Video": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { audio: "Audio", camera: "Camera & Color Grading" },
    template_core: "Music Video [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Dynamic, rhythmic, stylized, energetic performance. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with music video action in progress—no setup. Dynamic and rhythmic.",
    template_end: "Maintain music video style and energetic performance throughout. [AUDIO]. Subtitles for lyrics.",
    category: "music",
    default_camera: "sony_venice_2",
    default_movement: "dolly_cam_in",
    default_color_grade: "duotone_red_blue"
  },
  "Interview": {
    default_shot_type: "medium_closeup",
    default_lens: "portrait",
    enhancer_profile: { subject: "Human Character", audio: "Audio" },
    template_core: "Interview [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Conversational, direct-to-camera, authentic and professional. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with interview action in progress—no setup. Conversational and authentic.",
    template_end: "Maintain interview style and professional quality throughout. [AUDIO]. Subtitles for key points.",
    category: "realistic",
    default_camera: "canon_r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Podcast": {
    default_shot_type: "medium",
    default_lens: "standard",
    enhancer_profile: { audio: "Audio" },
    template_core: "Podcast [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Conversational, relaxed, direct-to-camera, authentic. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with podcast action in progress—no setup. Conversational and relaxed.",
    template_end: "Maintain podcast style and authentic atmosphere throughout. [AUDIO]. Subtitles for key points.",
    category: "realistic",
    default_camera: "canon_r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant"
  },
  "Drama": {
    default_shot_type: "medium_closeup",
    default_lens: "portrait",
    default_camera: "sony_venice_2",
    default_movement: "vertigo_effect",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Dramatic [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Focus on emotional performances, character-driven narrative, and cinematic lighting to build tension and atmosphere. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with a character-focused dramatic moment. Emphasize emotion and subtext.",
    template_end: "Maintain dramatic tension and emotional depth throughout. [AUDIO].",
    category: "cinematic"
  },
  "Comedy": {
    default_shot_type: "medium_wide",
    default_lens: "standard",
    default_camera: "canon_c70",
    default_movement: "static",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Human Character" },
    template_core: "Comedic [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] A humorous scene with playful energy, bright lighting, and sharp comedic timing. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the comedic situation already in progress. Focus on humor and character reactions.",
    template_end: "Maintain a lighthearted and funny tone. [AUDIO].",
    category: "cinematic"
  },
  "Sports": {
    default_shot_type: "tracking",
    default_lens: "telephoto",
    default_camera: "canon_rf",
    default_movement: "tracking_cam_front",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Human Character", rendering: "Cinematic Rendering" },
    template_core: "Dynamic sports footage [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] High-energy, fast-paced action capturing peak athletic performance, with potential for dramatic slow-motion. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the main sport action already at high speed. No setup or warm-up.",
    template_end: "Capture the intensity and excitement of the sport. [AUDIO].",
    category: "realistic"
  },
  "Extreme Stunt": {
    default_shot_type: "wide",
    default_lens: "wide",
    default_camera: "red_komodo",
    default_movement: "fpv_drone_chase",
    default_color_grade: "bleach_bypass",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Extreme stunt sequence [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Adrenaline-fueled, high-risk action with dynamic camera work and dramatic slow-motion. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the vehicle or character already mid-stunt at high speed. No intro.",
    template_end: "Maintain high-octane energy throughout the sequence. [AUDIO].",
    category: "cinematic"
  },
  "Nature/Wildlife": {
    default_shot_type: "wide",
    default_lens: "telephoto",
    default_camera: "nikon_z9",
    default_movement: "pan_cam_left",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Animal", background: "Background", lighting: "Lighting" },
    template_core: "Nature & Wildlife documentary shot of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Breathtaking scenery with majestic animals, captured with patient, observational camera work. Captured with [CAMERA_SPEC].",
    template_start: "Begin with a sweeping shot of the natural landscape or an animal already in motion.",
    template_end: "Showcase the beauty and authenticity of the natural world. [AUDIO].",
    category: "documentary"
  },
  "Commercial": {
    default_shot_type: "medium_closeup",
    default_lens: "macro",
    default_camera: "leica_sl2s",
    default_movement: "dolly_cam_in",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Polished commercial [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Clean, appealing visuals with high-key lighting and elegant slow-motion to showcase the product. Captured with [CAMERA_SPEC].",
    template_start: "Begin with a striking, polished shot of the product or its use. Instantly grab attention.",
    template_end: "End with a clear product shot and brand message. [AUDIO].",
    category: "commercial"
  },
  "Selfie/Vlog": {
    default_shot_type: "point_of_view",
    default_lens: "wide",
    default_camera: "sony_fx3",
    default_movement: "handheld_cam",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Human Character" },
    template_core: "Selfie-style vlog footage of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Authentic, direct-to-camera style with natural handheld movement and conversational tone. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the character holding the camera at arm's length, already talking or in action.",
    template_end: " The style is YouTube Vlog-like, with slight camera shake and natural movement. Maintain a personal and authentic vlog feel. [AUDIO].",
    category: "realistic"
  },
  "ASMR Eating": {
    default_shot_type: "extreme_closeup",
    default_lens: "macro",
    default_camera: "sony_a7r5",
    default_movement: "static",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting" },
    template_core: "ASMR eating video, [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Focus on crisp, satisfying chewing sounds and macro textures of the food. High-fidelity audio is key. Captured with [CAMERA_SPEC].",
    template_start: "Start with a brief look at the food (less than 1 sec), then immediately begin eating with a slow, deliberate bite.",
    template_end: "Focus entirely on the sounds and textures of eating. No music or talking.",
    category: "asmr"
  },
  "Viral/Short-form": {
    default_shot_type: "medium_closeup",
    default_lens: "standard",
    default_camera: "iphone_15pro",
    default_movement: "whip_pan",
    default_color_grade: "mutated_colorshift",
    enhancer_profile: {},
    template_core: "Viral short-form video of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Fast-paced, high-energy visuals designed to be attention-grabbing and loopable for social media. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the most visually striking part of the action. No intro, straight to the hook.",
    template_end: "End abruptly or on a satisfying loop point. Use trending audio.",
    category: "viral"
  },
  "Animal Olympics": {
    default_shot_type: "wide",
    default_lens: "telephoto",
    default_camera: "arri_alexa_65",
    default_movement: "tracking_cam_front",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Animal", rendering: "Cinematic Rendering" },
    template_core: "Animal Olympics cinematic footage of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] competing in an Olympic event.  Humanoid animal athletes depicted in realistic, epic-scale Olympic venues. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with humanoid animal athletes already performing the main sport action—no setup or static intro.",
    template_end: "Maintain a humorous yet epic and competitive tone. [AUDIO].",
    category: "unique"
  },
  "Space Troop": {
    default_shot_type: "wide",
    default_lens: "wide",
    default_camera: "red_komodo",
    default_movement: "steadicam",
    default_color_grade: "bleach_bypass",
    enhancer_profile: { subject: "Human Character", background: "Background", rendering: "Cinematic Rendering" },
    template_core: "Sci-fi military footage of a [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] squad on a futuristic battlefield.  . Intense squad-based combat with futuristic weaponry and armor. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the space troop squad already engaged in a firefight or advancing on an alien world.",
    template_end: "Maintain a gritty, futuristic combat atmosphere. [AUDIO].",
    category: "sci-fi"
  },
  "Gun Kata": {
    default_shot_type: "medium_wide",
    default_lens: "standard",
    default_camera: "red_komodo",
    default_movement: "orbit_cam_360",
    default_color_grade: "noir_bw",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Stylized Gun Kata sequence of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] performing balletic, close-quarters gun combat.  . Fluid, choreographed action that treats firearms as an extension of the body. Captured with [CAMERA_SPEC].",
    template_start: "Begin with the character already in the middle of a fluid Gun Kata sequence, surrounded by enemies.",
    template_end: "Showcase the elegance and lethality of the choreography. [AUDIO].",
    category: "action"
  },
  "Sword Action": {
    default_shot_type: "medium_wide",
    default_lens: "standard",
    default_camera: "arri_amira",
    default_movement: "tracking_cam_right",
    default_color_grade: "natural_vibrant",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    template_core: "Fast-paced sword action sequence with [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] A duel featuring expertly choreographed moves, clashing blades creating sparks, and intense combat. Captured with [CAMERA_SPEC].",
    template_start: "Begin immediately with the swords already drawn and the duel in full swing.",
    template_end: "Capture the speed and skill of the sword fight. [AUDIO].",
    category: "action"
  },
  "Martial Arts Duel": {
    default_shot_type: "medium",
    default_lens: "standard",
    default_camera: "sony_fx6",
    default_movement: "orbit_cam_360",
    default_color_grade: "bleach_bypass",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting" },
    template_core: "Intense martial arts duel between [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] A raw, disciplined hand-to-hand fight showcasing impactful strikes and expert choreography. Captured with [CAMERA_SPEC].",
    template_start: "Begin with the fighters already exchanging blows in a tense, disciplined duel.",
    template_end: "Highlight the physical impact and skill of the fighters. [AUDIO].",
    category: "action"
  },
  "Bullet Time": {
    default_shot_type: "medium_wide",
    default_lens: "standard",
    default_camera: "red_vraptor_xl",
    default_movement: "orbit_cam_clockwise",
    default_color_grade: "matrix_green",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    template_core: "Bullet time sequence of [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] The action slows to an extreme crawl as the camera orbits 360 degrees, capturing floating bullets, debris, and airborne particles in a seemingly frozen moment. Captured with [CAMERA_SPEC].",
    template_start: "Begin with the action already in extreme slow-motion, with the camera beginning its orbit.",
    template_end: "The sequence resolves as normal speed resumes. [AUDIO].",
    category: "action"
  },
  "Gravity-Defying": {
    default_shot_type: "wide",
    default_lens: "wide",
    default_camera: "red_vraptor_xl",
    default_movement: "crane_cam_up",
    default_color_grade: "matrix_green",
    enhancer_profile: { rendering: "Cinematic Rendering", background: "Background" },
    template_core: "Gravity-defying action sequence with [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Physics-bending movements like wall-running, impossible leaps, and floating, supernatural combat. Captured with [CAMERA_SPEC].",
    template_start: "Begin with the character already performing a gravity-defying maneuver, like running horizontally on a wall.",
    template_end: "Showcase the impossible and surreal nature of the movement. [AUDIO].",
    category: "action"
  },
  // --- Animation Styles (Corrected Templates) ---
  "Animation/Studio Ghibli": {
    default_shot_type: "wide",
    default_lens: "standard",
    template_core: "Animation/Studio Ghibli style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Hand-drawn animation, watercolor backgrounds, magical atmosphere, detailed nature, soft lighting.",
    template_start: "Begin with Studio Ghibli-style action in progress—no intro. Hand-drawn art, watercolor backgrounds, and magical atmosphere.",
    template_end: "Maintain Ghibli quality. [AUDIO]. No subtitles.",
    category: "animation",
    default_camera: "",
    default_movement: "pan_cam_left",
    default_color_grade: "golden_hour"
  },
  "Animation/Pixar": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "Animation/Pixar style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] 3D animation, family-friendly, expressive characters, warm lighting, emotional depth, high-quality 3D rendering.",
    template_start: "Begin with Pixar-style action in progress—no intro. 3D animation with family-friendly appeal and emotional depth.",
    template_end: "Maintain Pixar quality. [AUDIO]. No subtitles.",
    category: "animation",
    default_camera: "",
    default_movement: "dolly_cam_in",
    default_color_grade: "natural_vibrant"
  },
  "Animation/Anime": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "Animation/Anime [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] High-quality anime illustration with vibrant colors, clean linework, and extremely detailed expressive eyes. Dynamic composition and dramatic lighting.",
    template_start: "Begin immediately with anime action in progress—no static intro. Expressive characters and dynamic movement.",
    template_end: "Maintain anime quality throughout. [AUDIO]. Dynamic camera work.",
    category: "animation",
    default_camera: "",
    default_movement: "pan_cam_right",
    default_color_grade: "natural_vibrant"
  },
  "Animation/Lego": {
    default_shot_type: "medium",
    default_lens: "macro",
    template_core: "Animation/Lego [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] All objects and characters are made of LEGO bricks with visible stud textures and plastic sheen. Cinematic lighting with dramatic shadows and high contrast. Macro photography feel with a shallow depth of field.",
    template_start: "Begin immediately with LEGO cinematic visuals in progress—no setup. Macro photography and dramatic lighting.",
    template_end: "Maintain LEGO cinematic style throughout. [AUDIO]. No subtitles.",
    category: "animation",
    default_camera: "",
    default_movement: "dolly_cam_in",
    default_color_grade: "natural_vibrant"
  },
  "Animation/Claymation": {
    default_shot_type: "medium_closeup",
    default_lens: "standard",
    template_core: "Animation/Claymation style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Handcrafted clay texture, tactile materials, stop motion look, practical lighting.",
    template_start: "Begin with claymation action in progress—no setup. Handcrafted clay textures and tactile materials.",
    template_end: "Maintain claymation charm. [AUDIO]. No subtitles.",
    category: "stopmotion",
    default_camera: "",
    default_movement: "static",
    default_color_grade: "vintage_film"
  },
  "Animation/Disney": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "Animation/Disney style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Expressive eyes, magical atmosphere, vibrant colors, soft shading, fairytale background, cinematic lighting.",
    template_start: "Begin immediately with Disney-style animated action in progress—no static intro. Magical, fairytale atmosphere and expressive characters.",
    template_end: "Maintain Disney quality throughout. [AUDIO]. No subtitles.",
    category: "animation",
    default_camera: "",
    default_movement: "dolly_cam_in",
    default_color_grade: "natural_vibrant"
  },
  "Animation/Comic Book": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "Animation/Comic Book style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Dynamic pose, inked outlines, halftone shading, action lines, dramatic composition.",
    template_start: "Begin with comic book action in progress—no narration. Dynamic poses, inked outlines, and halftone shading.",
    template_end: "Maintain comic book style. [AUDIO]. No subtitles.",
    category: "comic",
    default_camera: "",
    default_movement: "pan_cam_left",
    default_color_grade: "duotone_red_blue"
  },
  "Animation/GTA": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "Animation/GTA video game style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Urban crime aesthetic, saturated colors, dramatic lighting, stylized character design.",
    template_start: "Begin with GTA-style action in progress—no setup. Urban crime aesthetic and stylized characters.",
    template_end: "Maintain GTA style. [AUDIO]. No subtitles.",
    category: "gaming",
    default_camera: "",
    default_movement: "tracking_cam_front",
    default_color_grade: "bleach_bypass"
  },
  "Animation/Pixel Art": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "Animation/Pixel Art style [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Retro 8-bit or 16-bit look, limited color palette, sharp pixels, nostalgic gaming atmosphere.",
    template_start: "Begin with pixel art animation in progress—no setup. Retro 8-bit or 16-bit look and sharp pixels.",
    template_end: "Maintain pixel art style. [AUDIO]. No subtitles.",
    category: "retro",
    default_camera: "",
    default_movement: "static",
    default_color_grade: "vintage_film"
  },
  "Animation/3D": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "High-quality 3D animated [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Professional 3D rendering with realistic textures, dynamic lighting, and smooth surfaces. Modern animation style with attention to detail.",
    template_start: "Begin immediately with 3D animated action in progress—no loading screens. Realistic lighting and textures.",
    template_end: "High-quality 3D rendering throughout. [AUDIO]. Subtitles available.",
    category: "animation",
    default_camera: "",
    default_movement: "dolly_cam_in",
    default_color_grade: "natural_vibrant"
  },
  "Animation/2D": {
    default_shot_type: "medium",
    default_lens: "standard",
    template_core: "2D animated [SHOT_TYPE] focusing on [MAIN_ACTION], featuring [SUBJECT] Traditional hand-drawn animation style with clean lines, vibrant colors, and expressive character design. Flat lighting with bold shadows.",
    template_start: "Begin immediately with animated action in progress—no static frames. Fluid character movement and expressive animation.",
    template_end: "Maintain consistent animation quality. [AUDIO]. Subtitles for dialogue.",
    category: "animation",
    default_camera: "",
    default_movement: "pan_cam_left",
    default_color_grade: "natural_vibrant"
  }
};

// ===================================================================================
// IMAGE STYLE KNOWLEDGE BASE - FINAL COMPLETE & OPTIMIZED VERSION
// ===================================================================================
const imageStyleKnowledgeBase = {
  "Other/Custom": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancers: ""
  },
  // --- Realistic & Cinematic ---
  "Photorealistic": {
    default_shot_type: "medium",
    default_composition: "rule-of-thirds",
    default_lens: "portrait",
    default_camera: "nikon_z9",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Highly detailed, true-to-life rendering with realistic lighting, textures, and depth."
  },
  "Hyperrealistic": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "macro",
    default_camera: "sony_a7r5",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Extreme realism with exaggerated detail, sharp focus, and lifelike textures."
  },
  "Cinematic": {
    default_shot_type: "wide",
    default_composition: "low-angle",
    default_lens: "standard",
    default_camera: "arri_alexa",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Dramatic, film-inspired lighting with strong contrast and mood."
  },
  "Documentary": {
    default_shot_type: "medium_wide",
    default_composition: "rule-of-thirds",
    default_lens: "standard",
    default_camera: "sony_fx6",
    enhancer_profile: { subject: "Human Character", background: "Background" },
    enhancers: "Authentic, real-world scenes with natural lighting and candid moments."
  },
  "Photojournalism": {
    default_shot_type: "medium_wide",
    default_composition: "rule-of-thirds",
    default_lens: "standard",
    default_camera: "canon_rf",
    enhancer_profile: { subject: "Human Character", background: "Background", lighting: "Lighting" },
    enhancers: "Authentic, real-life moments captured with journalistic integrity and natural lighting."
  },
  "Candid": {
    default_shot_type: "medium",
    default_composition: "asymmetry",
    default_lens: "standard",
    default_camera: "sony_fx3",
    enhancer_profile: { subject: "Human Character", background: "Background" },
    enhancers: "Unposed, spontaneous moments with natural expressions and real emotion."
  },
  "Action": {
    default_shot_type: "wide",
    default_composition: "diagonal",
    default_lens: "wide",
    default_camera: "red_komodo",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Dynamic movement, high energy, and dramatic action scenes."
  },
  "Horror": {
    default_shot_type: "medium_closeup",
    default_composition: "negative-space",
    default_lens: "standard",
    default_camera: "blackmagic_6k",
    enhancer_profile: { lighting: "Lighting (Night)", background: "Background", rendering: "Cinematic Rendering" },
    enhancers: "Dark, eerie atmosphere, high contrast, and unsettling visuals."
  },

  // --- Portrait & Fashion ---
  "Portrait": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "portrait",
    default_camera: "canon_r5",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting" },
    enhancers: "Classic portraiture with focus on facial features and expression."
  },
  "Studio Portrait": {
    default_shot_type: "closeup",
    default_composition: "center",
    default_lens: "portrait",
    default_camera: "nikon_z7ii",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting (Studio)", rendering: "Cinematic Rendering" },
    enhancers: "Controlled studio lighting, seamless backgrounds, and sharp focus."
  },
  "Fashion": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "leica_sl2s",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", lighting: "Lighting", camera: "Camera & Color Grading" },
    enhancers: "Stylish poses, trendy outfits, and editorial lighting."
  },
  "Editorial": {
    default_shot_type: "wide",
    default_composition: "asymmetry",
    default_lens: "standard",
    default_camera: "canon_c70",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", lighting: "Lighting", camera: "Camera & Color Grading" },
    enhancers: "Artistic, story-driven compositions with fashion-forward styling."
  },
  "Magazine Cover": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "portrait",
    default_camera: "canon_r5",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", camera: "Camera & Color Grading" },
    enhancers: "Bold, eye-catching portraits with clean backgrounds and strong lighting."
  },
  // --- Photography Styles ---
  "Sports Photography": {
    default_shot_type: "tracking",
    default_composition: "diagonal",
    default_lens: "telephoto",
    default_camera: "canon_rf",
    enhancer_profile: { subject: "Human Character", rendering: "Cinematic Rendering" },
    enhancers: "Fast shutter, dynamic angles, and energetic sports action."
  },
  "Food Photography": {
    default_shot_type: "closeup",
    default_composition: "flat-lay",
    default_lens: "macro",
    default_camera: "sony_a7r5",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Vivid colors, appetizing textures, and mouth-watering presentation."
  },
  "Product Photography": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "lumix_s1r",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Clean, sharp focus on product details with professional lighting."
  },
  "Street Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "sony_fx3",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Candid urban moments, real people, and city life with dynamic compositions."
  },
  "Nature Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "telephoto",
    default_camera: "nikon_z9",
    enhancer_profile: { subject: "Animal", background: "Background", lighting: "Lighting" },
    enhancers: "Natural landscapes, wildlife, and outdoor scenes with authentic lighting."
  },
  "Wildlife Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "telephoto",
    default_camera: "canon_rf",
    enhancer_profile: { subject: "Animal", rendering: "Cinematic Rendering" },
    enhancers: "Close-ups of animals in their natural habitat, sharp detail, and vibrant colors."
  },
  "Architectural Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "wide",
    default_camera: "canon_r5",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    enhancers: "Buildings, structures, and cityscapes with strong lines and perspective."
  },
  "Macro Photography": {
    default_shot_type: "extreme_closeup",
    default_composition: "center",
    default_lens: "macro",
    default_camera: "sony_a7r5",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Extreme close-ups revealing fine details and textures."
  },
  "Underwater": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "wide",
    default_camera: "gopro",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Submerged scenes, aquatic life, and the unique lighting of underwater photography."
  },
  "Aerial": {
    default_shot_type: "extreme_wide",
    default_composition: "high-angle",
    default_lens: "wide",
    default_camera: "djiosmo",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    enhancers: "Bird's-eye view, sweeping landscapes, and dramatic aerial perspectives."
  },

  // --- Environment & Design ---
  "Landscape": {
    default_shot_type: "extreme_wide",
    default_composition: "leading-lines",
    default_lens: "wide",
    default_camera: "nikon_z7ii",
    enhancer_profile: { background: "Background", lighting: "Lighting", camera: "Camera & Color Grading" },
    enhancers: "Expansive natural vistas, dramatic skies, and scenic beauty."
  },
  "Urban": {
    default_shot_type: "wide",
    default_composition: "depth",
    default_lens: "wide",
    default_camera: "sony_fx3",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Cityscapes, street life, and modern urban environments with dynamic lighting."
  },
  "Modern": {
    default_shot_type: "wide",
    default_composition: "minimal",
    default_lens: "standard",
    default_camera: "leica_sl2s",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Clean, contemporary design with modern architecture and minimal clutter."
  },
  "Nature": {
    default_shot_type: "extreme_wide",
    default_composition: "leading-lines",
    default_lens: "wide",
    default_camera: "nikon_z9",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Natural landscapes, flora and fauna, and outdoor beauty."
  },
  // --- Photography Styles ---
  "Sports Photography": {
    default_shot_type: "tracking",
    default_composition: "diagonal",
    default_lens: "telephoto",
    default_camera: "canon_rf",
    enhancer_profile: { subject: "Human Character", rendering: "Cinematic Rendering" },
    enhancers: "Fast shutter, dynamic angles, and energetic sports action."
  },
  "Food Photography": {
    default_shot_type: "closeup",
    default_composition: "flat-lay",
    default_lens: "macro",
    default_camera: "sony_a7r5",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Vivid colors, appetizing textures, and mouth-watering presentation."
  },
  "Product Photography": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "lumix_s1r",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Clean, sharp focus on product details with professional lighting."
  },
  "Street Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "sony_fx3",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Candid urban moments, real people, and city life with dynamic compositions."
  },
  "Nature Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "telephoto",
    default_camera: "nikon_z9",
    enhancer_profile: { subject: "Animal", background: "Background", lighting: "Lighting" },
    enhancers: "Natural landscapes, wildlife, and outdoor scenes with authentic lighting."
  },
  "Wildlife Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "telephoto",
    default_camera: "canon_rf",
    enhancer_profile: { subject: "Animal", rendering: "Cinematic Rendering" },
    enhancers: "Close-ups of animals in their natural habitat, sharp detail, and vibrant colors."
  },
  "Architectural Photography": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "wide",
    default_camera: "canon_r5",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    enhancers: "Buildings, structures, and cityscapes with strong lines and perspective."
  },
  "Macro Photography": {
    default_shot_type: "extreme_closeup",
    default_composition: "center",
    default_lens: "macro",
    default_camera: "sony_a7r5",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Extreme close-ups revealing fine details and textures."
  },
  "Underwater": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "wide",
    default_camera: "gopro",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Submerged scenes, aquatic life, and the unique lighting of underwater photography."
  },
  "Aerial": {
    default_shot_type: "extreme_wide",
    default_composition: "high-angle",
    default_lens: "wide",
    default_camera: "djiosmo",
    enhancer_profile: { background: "Background", camera: "Camera & Color Grading" },
    enhancers: "Bird's-eye view, sweeping landscapes, and dramatic aerial perspectives."
  },

  // --- Environment & Design ---
  "Landscape": {
    default_shot_type: "extreme_wide",
    default_composition: "leading-lines",
    default_lens: "wide",
    default_camera: "nikon_z7ii",
    enhancer_profile: { background: "Background", lighting: "Lighting", camera: "Camera & Color Grading" },
    enhancers: "Expansive natural vistas, dramatic skies, and scenic beauty."
  },
  "Urban": {
    default_shot_type: "wide",
    default_composition: "depth",
    default_lens: "wide",
    default_camera: "sony_fx3",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Cityscapes, street life, and modern urban environments with dynamic lighting."
  },
  "Modern": {
    default_shot_type: "wide",
    default_composition: "minimal",
    default_lens: "standard",
    default_camera: "leica_sl2s",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Clean, contemporary design with modern architecture and minimal clutter."
  },
  "Nature": {
    default_shot_type: "extreme_wide",
    default_composition: "leading-lines",
    default_lens: "wide",
    default_camera: "nikon_z9",
    enhancer_profile: { background: "Background", lighting: "Lighting" },
    enhancers: "Natural landscapes, flora and fauna, and outdoor beauty."
  },
  // --- Artistic & Creative ---
  "Artistic": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "canon_r5c",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Creative, visually expressive images with unique artistic vision."
  },
  "Expressionist": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Expressionist painting style, distorted reality for emotional effect, bold and dramatic brushstrokes, intense non-naturalistic colors."
  },
  "Surreal": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Surrealist art style, dreamlike and illogical scenes, strange juxtapositions of objects, subconscious exploration."
  },
  "Abstract": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Abstract art, non-representational, focus on shape, form, color, and texture over realistic depiction."
  },
  "Dreamlike": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "canon_r5c",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Dreamlike and ethereal atmosphere, soft focus, glowing light, fantastical elements, hazy and magical visuals."
  },
  "Fantasy": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "arri_alexa",
    enhancer_profile: { subject: "Monster / Creature", lighting: "Lighting", background: "Background", rendering: "Cinematic Rendering" },
    enhancers: "Magical, otherworldly scenes with vibrant colors and mythical creatures."
  },
  "Sci-Fi": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "wide",
    default_camera: "red_ranger",
    enhancer_profile: { subject: "Human Character", background: "Background", rendering: "Cinematic Rendering" },
    enhancers: "Futuristic technology, neon lights, and imaginative sci-fi settings."
  },
  "Double Exposure": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "canon_r5",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Double exposure effect, blending a portrait with a landscape or abstract texture, creating a single artistic image."
  },
  "AI Collage Art": {
    default_shot_type: "wide",
    default_composition: "asymmetry",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Surreal digital collage, AI-generated elements, mixed media, and layered textures."
  },
  "Dreambooth Fine-Tuned": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "portrait",
    default_camera: "canon_r5",
    enhancer_profile: { subject: "Human Character", rendering: "Cinematic Rendering" },
    enhancers: "Highly personalized, fine-tuned AI portrait with unique style and detail."
  },
  "Character Design": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "canon_r5c",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", background: "Background" },
    enhancers: "Creative character concepts with unique costumes and backgrounds."
  },
  // --- Retro & Vintage Styles ---
  "Classic": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "portrait",
    default_camera: "leica_sl2s",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting" },
    enhancers: "Timeless, elegant style with balanced lighting and traditional composition."
  },
  "Noir": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "blackmagic_6k",
    enhancer_profile: { lighting: "Lighting (Night)", rendering: "Cinematic Rendering" },
    enhancers: "High-contrast black and white, dramatic shadows, and moody film noir atmosphere."
  },
  "Vintage": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "blackmagic_6k",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Old-fashioned, nostalgic look with faded colors and film grain."
  },
  "Vintage 70s Film Look": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "blackmagic_6k",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Warm, faded colors, film grain, and retro 1970s aesthetic."
  },
  "Retro": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Retro style with bold colors, vintage props, and classic aesthetics."
  },
  "Super 8mm Film": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "blackmagic_6k",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Vintage Super 8mm film look, grainy texture, warm faded colors, and nostalgic feel."
  },
  "Retro VHS Look": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Retro VHS effect, visible scanlines, color bleed, and analog distortion."
  },

  // --- Stylized & Themed ---
  "Dune Style": {
    default_shot_type: "extreme_wide",
    default_composition: "center",
    default_lens: "wide",
    default_camera: "arri_alexa_65",
    enhancer_profile: { background: "Background", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Epic, cinematic desert landscapes with dramatic lighting and scale."
  },
  "Wes Anderson Symmetry": {
    default_shot_type: "medium_wide",
    default_composition: "symmetry",
    default_lens: "standard",
    default_camera: "arri_amira",
    enhancer_profile: { lighting: "Lighting", camera: "Camera & Color Grading" },
    enhancers: "Perfectly symmetrical compositions, pastel colors, and quirky styling."
  },
  "Blade Runner 2049 Color Grade": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "red_vraptor_xl",
    enhancer_profile: { lighting: "Lighting (Night)", background: "Background", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Neon-lit, futuristic color palette with deep shadows and atmospheric haze."
  },
  "A24 Aesthetic": {
    default_shot_type: "medium",
    default_composition: "negative-space",
    default_lens: "standard",
    default_camera: "canon_c70",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Moody, indie film look with natural lighting, muted colors, and emotional depth."
  },
  "Barbiecore": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "canon_r5",
    enhancer_profile: { subject: "Human Character", clothing: "Clothing", lighting: "Lighting" },
    enhancers: "Vibrant pink and pastel color palette, glossy and plastic textures, playful and glamorous atmosphere, high-fashion styling, inspired by the Barbie aesthetic."
  },
  "Oppenheimer Style": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "arri_alexa_65",
    enhancer_profile: { subject: "Human Character", lighting: "Lighting", rendering: "Cinematic Rendering", camera: "Camera & Color Grading" },
    enhancers: "Dramatic, historical film look with muted tones and strong contrast."
  },
  "Cyberpunk": {
    default_shot_type: "wide",
    default_composition: "depth",
    default_lens: "wide",
    default_camera: "red_vraptor_xl",
    enhancer_profile: { background: "Background", lighting: "Lighting (Night)", rendering: "Cinematic Rendering" },
    enhancers: "Futuristic neon cityscapes, rain-soaked streets, and vibrant cyberpunk colors."
  },
  "CyberRealism": {
    default_shot_type: "wide",
    default_composition: "depth",
    default_lens: "wide",
    default_camera: "red_vraptor_xl",
    enhancer_profile: { background: "Background", lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Hyperrealistic cyberpunk visuals with futuristic technology and neon colors."
  },
  "Steampunk": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "leica_sl2s",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Victorian-inspired steampunk style with gears, brass, and retro-futuristic elements."
  },
  "Grunge": {
    default_shot_type: "medium",
    default_composition: "asymmetry",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Rough textures, distressed effects, and a rebellious, urban vibe."
  },
  "Dreamcore": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Surreal, dreamy visuals with pastel colors, soft focus, and nostalgic elements."
  },
  "Vaporwave": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Retro-futuristic style with neon colors, 80s aesthetics, and glitch effects."
  },
  "Synthwave": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "80s-inspired synthwave style with neon grids, purple and pink hues, and retro-futuristic vibes."
  },
  "Neon Noir": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "red_komodo",
    enhancer_profile: { lighting: "Lighting", rendering: "Cinematic Rendering" },
    enhancers: "Moody noir style with neon lighting, deep shadows, and vibrant highlights."
  },
  "Sin City B/W with Red Accent": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "blackmagic_6k",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "High-contrast black and white with selective red color accent, inspired by Sin City."
  },
  "Mutated Cinematic Colorgrading": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "red_vraptor_xl",
    enhancer_profile: { camera: "Camera & Color Grading" },
    enhancers: "Experimental, glitched color grading with unpredictable hues and cinematic tones."
  },
  "Dark": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "sony_fx6",
    enhancer_profile: { lighting: "Lighting" },
    enhancers: "Low-key lighting, deep shadows, and a moody, mysterious atmosphere."
  },
  "Moody": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "portrait",
    default_camera: "canon_c70",
    enhancer_profile: { lighting: "Lighting" },
    enhancers: "Emotional, atmospheric style with dramatic lighting and subdued colors."
  },

  // --- 3D & Digital Styles ---
  "Minimalist": {
    default_shot_type: "wide",
    default_composition: "minimal",
    default_lens: "standard",
    default_camera: "leica_sl2s",
    enhancer_profile: { background: "Background" },
    enhancers: "Clean, simple compositions with lots of negative space and minimal elements."
  },
  "Isometric Design": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Isometric perspective, clean lines, and stylized 3D design."
  },
  "Isometric Diorama": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Isometric 3D diorama, miniature world, tilt-shift effect, blocky and charming aesthetic, detailed small-scale environment."
  },
  "Low Poly Isometric": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Low poly 3D models, isometric view, and simplified geometric shapes."
  },
  "Low Poly Realism": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Low poly modeling with realistic lighting and textures."
  },
  "Flat": {
    default_shot_type: "wide",
    default_composition: "center",
    default_lens: "standard",
    default_camera: "dslr",
    enhancer_profile: { rendering: "Cinematic Rendering" },
    enhancers: "Flat design, minimal shading, bold colors, and simple shapes."
  },

  // --- Animation (No camera/lens needed) ---
  "Animation/Studio Ghibli Style": {
    default_shot_type: "wide",
    default_composition: "depth",
    default_lens: "auto",
    default_camera: "",
    enhancers: "Studio Ghibli style illustration, hand-drawn animation, watercolor backgrounds, magical atmosphere, detailed nature, soft lighting."
  },
  "Animation/Pixar Style": {
    default_shot_type: "medium",
    default_composition: "rule-of-thirds",
    default_lens: "auto",
    default_camera: "",
    enhancers: "Pixar 3D animation style, family-friendly, expressive characters, warm lighting, emotional depth, high-quality 3D rendering."
  },
  "Animation/Anime Style": {
    default_shot_type: "medium",
    default_composition: "diagonal",
    default_lens: "auto",
    default_camera: "",
    enhancers: "High-quality anime illustration with vibrant colors, clean linework, and extremely detailed expressive eyes. Dynamic composition and dramatic lighting. Style of niji・journey."
  },
  "Animation/Lego": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "All objects and characters are made of LEGO bricks with visible stud textures and plastic sheen. Cinematic lighting with dramatic shadows and high contrast. Macro photography feel with a shallow depth of field."
  },
  "Animation/Claymation": {
    default_shot_type: "medium_closeup",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "Claymation style image, handcrafted clay texture, tactile materials, stop motion look, practical lighting with visible fingerprints and imperfections."
  },
  "Animation/Disney Style": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "Classic Disney animation style, fairytale atmosphere, expressive character design, magical and vibrant colors, soft and clean lines."
  },
  "Animation/Comic Book Style": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "American comic book style, bold ink outlines, halftone dot patterns for shading, dynamic action poses, dramatic panel composition."
  },
  "Animation/Pixel Art Animation": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "Pixel art style, retro 8-bit or 16-bit aesthetic, limited color palette, sharp blocky pixels, nostalgic video game feel."
  },
  "Animation/3D": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "High-quality 3D animation style with realistic lighting, detailed textures, and expressive characters."
  },
  "Animation/2D": {
    default_shot_type: "medium",
    default_composition: "center",
    default_lens: "auto",
    default_camera: "",
    enhancers: "Classic 2D animation style with hand-drawn lines, flat colors, and smooth frame-by-frame motion."
  }
};

// Complete video styles 
const VIDEO_STYLES = Object.keys(videoStyleKnowledgeBase);

// Image styles 
const IMAGE_STYLES = Object.keys(imageStyleKnowledgeBase);

// ===== UTILITY FUNCTIONS =====

/**
 * Finds the human-readable display name for a given option ID.
 * @param {string} id - The internal option ID (e.g., 'full_body').
 * @param {Array<Object>} optionsArray - The constant array to search (e.g., SHOT_TYPES).
 * @returns {string} The display name or the original ID if not found.
 */
function getDisplayName(id, optionsArray) {
    if (!id || id === 'auto' || id === '') return ''; 
    if (!optionsArray || !Array.isArray(optionsArray)) return id;
    
    // جستجو در آرایه برای یافتن شیء متناظر با ID
    const option = optionsArray.find(opt => opt.id === id);
    
    // اگر نام نمایشی (name) پیدا شد، آن را برگردان، در غیر این صورت یک فضای خالی برگردان
    // تا از نوشتن ID در پرامپت جلوگیری شود
    return option && option.name ? option.name : ''; 
}

/**
 * Function to detect the main subject type from the prompt idea for targeted enhancer injection.
 * This is crucial for the FINAL OPTIMIZED VERSION of buildEnhancements.
 * @param {string} promptIdea - The raw prompt idea text.
 * @returns {string} The detected subject key, or 'general' if no specific subject is found.
 */
function detectSubjectType(promptIdea) {
    if (!promptIdea) return 'general';

    const text = promptIdea.toLowerCase();

    // 1. Human / Character Check
    if (text.includes('human') || text.includes('person') || text.includes('man') || text.includes('woman') || text.includes('girl') || text.includes('boy') || text.includes('character') || text.includes('model')) {
        // Check for specific human/humanoid types
        if (text.includes('cyborg') || text.includes('robot') || text.includes('android')) return 'cyborg_robot';
        if (text.includes('anime') || text.includes('manga') || text.includes('cartoon') || text.includes('comic')) return 'cartoon_anime';
        // Check if human is doing a portrait/headshot
        if (text.includes('portrait') || text.includes('headshot') || text.includes('face')) return 'human_portrait';
        return 'human_character';
    }

    // 2. Animal Check
    if (text.includes('animal') || text.includes('dog') || text.includes('cat') || text.includes('lion') || text.includes('tiger') || text.includes('bird') || text.includes('fish')) {
        // Check for humanoid animals (e.g., furry art)
        if (text.includes('humanoid') || text.includes('furry')) return 'humanoid_animal';
        return 'animal_wildlife';
    }

    // 3. Object / Vehicle Check
    if (text.includes('car') || text.includes('vehicle') || text.includes('machine') || text.includes('tool') || text.includes('building') || text.includes('object')) {
        return 'object_vehicle';
    }
    
    // 4. Landscape / Scenery Check
    if (text.includes('landscape') || text.includes('mountain') || text.includes('city') || text.includes('scenery') || text.includes('sky')) {
        return 'landscape_scenery';
    }

    // Default Fallback
    return 'general';
}

// ===== NEW UTILITY FUNCTION FOR CUSTOM DROPDOWN UI SYNC =====
// این تابع نمای دراپ‌داون سفارشی (متن روی Search Input) را با مقدار واقعی Hidden Input همگام می‌کند.
function syncCustomDropdownUI(hiddenInputId) {
    const hiddenEl = getElement(hiddenInputId);
    // Search Input فقط در دراپ‌داون‌های Style وجود دارد.
    const searchInput = getElement(hiddenInputId + 'Search'); 
    
    // ⚠️ چک کردن وجود المان Search Input قبل از ادامه
    if (!hiddenEl || !searchInput) {
        // اگر المان Search Input وجود نداشت (مثل shotType یا imageLens)، از اجرا خارج می‌شویم
        return; 
    }

    let selectedValue = hiddenEl.value; 
    let selectedName = selectedValue; 

    // 1. بازیابی نام نمایشی برای LENS (اگرچه این تابع برای Lens ها فراخوانی نمی‌شود، اما چک کردن ایمن است)
    if (hiddenInputId === 'imageLens' || hiddenInputId === 'videoLens') {
        const lensOption = LENS_TYPES.find(l => l.id === selectedValue);
        if (lensOption) {
            selectedName = lensOption.name;
        }
    } 
    
    // 2. بازیابی نام نمایشی برای Shot Type (نباید به اینجا برسد)
    if (hiddenInputId === 'shotType' && hiddenEl.options) {
          const selectedOption = Array.from(hiddenEl.options).find(opt => opt.value === selectedValue);
          if (selectedOption) {
              selectedName = selectedOption.textContent;
          } else if (selectedValue === 'auto') {
              selectedName = 'Auto Select';
          }
    }
    
    // 3. بازیابی نام نمایشی برای STYLE (حالت اصلی استفاده)
    if (hiddenInputId === 'imageStyle' || hiddenInputId === 'videoStyle') {
        // منطق شما برای بازیابی نام Style از پایگاه داده (مثلا IMAGE_STYLES)
        // ...
    }


    // به‌روزرسانی نهایی متن دراپ‌داون قابل مشاهده
    searchInput.value = selectedName;
    const optionsContainer = getElement(hiddenInputId + 'Options');
    if (optionsContainer) {
        optionsContainer.classList.remove('show');
    }
}

// Auto-select best options for image styles - NEW SMART FUNCTION
function autoSelectBestOptionsForImage() {
  const imageStyle = getValue('imageStyle');
  console.log(`🎯 Auto-selecting for image style: ${imageStyle}`);

  try {
    const styleInfo = imageStyleKnowledgeBase[imageStyle];

    // Get dropdown elements
    const shotTypeSelect = getElement('shotType');
    const imageLensSelect = getElement('imageLens');
    const imageCompositionSelect = getElement('imageComposition');
    const imageCameraSelect = getElement('imageCamera');

    if (!styleInfo) {
      // Reset all to defaults if no specific info is found
      shotTypeSelect.value = 'auto';
      imageLensSelect.value = 'auto';
      imageCompositionSelect.value = 'auto';
      imageCameraSelect.value = '';
      console.warn(`⚠️ No auto-selection data found for image style: ${imageStyle}`);
      return;
    }

    // --- Set all defaults from the knowledge base ---
    shotTypeSelect.value = styleInfo.default_shot_type || 'auto';
    imageCompositionSelect.value = styleInfo.default_composition || 'auto';

    // Highlight: Logic for LENS auto-selection
    if (imageLensSelect && styleInfo.default_lens) {
      imageLensSelect.value = styleInfo.default_lens;
    } else if (imageLensSelect) {
      // For animation styles, set it to 'auto' instead of blank
      imageLensSelect.value = 'auto'; // <-- تغییر در اینجا
    }

    // Highlight: Logic for CAMERA auto-selection
    if (imageCameraSelect && styleInfo.default_camera) {
      imageCameraSelect.value = styleInfo.default_camera;
      console.log(`📷 Auto-selected image camera: ${styleInfo.default_camera}`);
    } else if (imageCameraSelect) {
      // For animation styles, set it to the placeholder ('') instead of blank
      imageCameraSelect.value = ''; // <-- تغییر در اینجا
    }

  } catch (error) {
    console.error('❌ Error in image auto-selection:', error);
  }
}

// ===================================================================================
// SMART LOGIC & HELPER FUNCTIONS
// ===================================================================================

// Function to return Composition description text for image prompts
function getCompositionText(compositionId) {
    const composition = IMAGE_COMPOSITIONS.find(c => c.id === compositionId);
    if (!composition) return 'expertly composed';

    switch (composition.id) {
        case 'center':
            return 'Perfectly centered composition, creating strong focal point and symmetry.';
        case 'rule-of-thirds':
            return 'Rule of thirds composition, placing the subject off-center for visual balance and dynamic tension.';
        case 'symmetry':
            return 'Highly symmetrical composition, mirroring elements across a central axis for a balanced, formal feel.';
        case 'asymmetry':
            return 'Asymmetrical balance composition, using visual weight to create interest without symmetry.';
        case 'golden-ratio':
            return 'Golden Ratio (Phi) spiral composition, leading the eye naturally through the scene.';
        case 'leading-lines':
            return 'Leading lines composition, using natural or architectural lines to guide the viewer\'s focus.';
        case 'depth':
            return 'Composition with clear foreground, midground, and background layers, emphasizing depth and scale.';
        case 'frame-within-frame':
            return 'Frame within a frame composition, using a natural element (like a window or door) to frame the subject.';
        case 'negative-space':
            return 'Composition focusing on negative space, minimalist and highlighting the shape of the main subject.';
        default:
            return `${composition.name.replace(' Composition', '')} composition technique.`;
    }
}

// Function to build Camera Specification for IMAGE prompts
function buildImageCameraSpec(cameraId, lensId) {
    // NOTE: CAMERA_TYPES and LENS_TYPES constants are assumed to exist.
    const selectedCamera = CAMERA_TYPES.find(c => c.id === cameraId);
    const selectedLens = LENS_TYPES.find(l => l.id === lensId); 
    
    // Fallback names
    const cameraName = selectedCamera ? selectedCamera.name : 'Professional DSLR Camera';
    const lensName = selectedLens ? selectedLens.name : 'Standard 50mm Lens';

    // Standard high-quality image settings for cinematic look
    const aperture = 'f/2.8'; 
    const iso = 'ISO 100';
    const shutter = '1/200s';
    
    const parts = [];

    // 1. Camera Body – отдельный абзац
    if (cameraId !== 'auto' && selectedCamera) {
        parts.push(`Shot on ${cameraName}.`);
    }

    // 2. Lens – отдельный абзац
    if (lensId !== 'auto' && selectedLens) {
        parts.push(`Using a ${lensName} lens.`);
    }

    // 3. Technical settings – отдельный абзац
    parts.push(`Settings: ${aperture}, ${iso}, ${shutter}.`);

    // Каждый элемент – отдельный абзац
    return parts.join('\\n\\n');
}

/**
 * Resolves the best setting value (shot, lens, movement, style, composition) 
 * based on the prompt text using keyword matching.
 * @param {string} settingType - The type of setting ('shot', 'lens', 'movement', 'style', 'composition').
 * @param {string} autoValue - The default 'auto' value string.
 * @param {string} promptText - The user's input prompt text.
 * @returns {string} The suggested ID for the setting, or the default 'auto' value.
 */
 
/**
 * Resolves the best automatic setting based on prompt analysis.
 * MODULAR VERSION: Uses KEYWORD_MAPS for a clean, data-driven approach.
 */
function resolveAutoSettings(settingType, currentValue, promptText) {
    // 1. Respect user selection
    if (currentValue && currentValue !== 'auto' && currentValue !== '') return currentValue;

    // Normalize text for search
    const text = (promptText || '').toLowerCase().trim();

    // 2. Use the central keyword map (now defined globally as KEYWORD_MAPS)
    const map = KEYWORD_MAPS[settingType]; // استفاده از متغیر سراسری

    if (map) {
        // Iterate through possible values
        for (const [value, keywords] of Object.entries(map)) {
            // Check if any of the keywords for this value are present in the prompt text
            if (keywords.some(k => text.includes(k))) {
                return value; // Found the match
            }
        }
        return 'auto'; // If no keyword is found
    }

    return currentValue;
}


/**
 * Automatically sets the best settings (Shot, Lens, Movement, Camera, Composition)
 * in the UI dropdowns based on the prompt text analysis.
 * FIXED: Now forces analysis even if a default value is already selected.
 */
function autoAdjustSettingsUI() {
    // 1. Get inputs
    const promptText = getValue('promptIdea');
    const outputType = getValue('outputType'); // 'video' or 'image'
    const AUTO = 'auto';

    // 2. Resolve Best Values using the enhanced function
    // ⚡️ CRITICAL FIX: We pass AUTO instead of the current value.
    // This forces the function to analyze the text keywords instead of keeping the style default.
    
    const bestShotId = resolveAutoSettings('shot', AUTO, promptText);
    
    // Lens depends on output type ID
    const lensKey = outputType === 'image' ? 'imageLens' : 'videoLens';
    const bestLensId = resolveAutoSettings('lens', AUTO, promptText);
    
    const bestMovementId = resolveAutoSettings('movement', AUTO, promptText);
    const bestCompositionId = resolveAutoSettings('composition', AUTO, promptText);
    
    // Camera depends on output type ID
    const cameraKey = outputType === 'image' ? 'imageCamera' : 'cameraType';
    const bestCameraId = resolveAutoSettings('camera', AUTO, promptText);


    // 3. Apply to UI (Only if a specific keyword matched [not auto] and it's different from current)
    
    // --- Update Shot Type ---
    const shotElement = getElement('shotType');
    if (shotElement && bestShotId !== AUTO && shotElement.value !== bestShotId) {
        shotElement.value = bestShotId;
        shotElement.dispatchEvent(new Event('change'));
    }

    // --- Update Lens ---
    const lensElement = getElement(lensKey);
    if (lensElement && bestLensId !== AUTO && lensElement.value !== bestLensId) {
        lensElement.value = bestLensId;
        lensElement.dispatchEvent(new Event('change'));
    }

    // --- Update Movement (Video Only) ---
    if (outputType === 'video') {
        const moveElement = getElement('movementType');
        if (moveElement && bestMovementId !== AUTO && moveElement.value !== bestMovementId) {
            moveElement.value = bestMovementId;
            moveElement.dispatchEvent(new Event('change'));
        }
    }

    // --- Update Composition (Image Only) ---
    if (outputType === 'image') {
        const compElement = getElement('imageComposition');
        if (compElement && bestCompositionId !== AUTO && compElement.value !== bestCompositionId) {
            compElement.value = bestCompositionId;
            compElement.dispatchEvent(new Event('change'));
        }
    }
    
    // --- Update Camera ---
    const camElement = getElement(cameraKey);
    if (camElement && bestCameraId !== AUTO && camElement.value !== bestCameraId) {
        camElement.value = bestCameraId;
        camElement.dispatchEvent(new Event('change'));
    }
}

// Build enhancements dynamically based on a style's profile - FINAL OPTIMIZED VERSION
function buildEnhancements(selectedStyle) {
  const styleInfo = videoStyleKnowledgeBase[selectedStyle];

  if (isAnimationStyle(selectedStyle)) {
    return ""; // No generic enhancers for animation styles
  }

  const enhancersToAdd = [];
  // Get the Prompt Idea to detect subject
  const promptIdea = getValue('promptIdea');
  
  // Smart Subject Detection (Uses the new function)
  const detectedSubject = detectSubjectType(promptIdea);
  console.log(`🔍 Subject Analysis: ${detectedSubject}`);
  
  // For video styles with a defined enhancer profile
  if (styleInfo && styleInfo.enhancer_profile) {
    const profile = styleInfo.enhancer_profile;
    for (const key in profile) {
      let enhancerKey = profile[key];
      
      // Override subject type dynamically based on prompt analysis
      // If the profile expects a "Human Character" or "Animal", but our smart detection
      // found something more specific (like Humanoid Animal), we use the detected one.
      if (key === 'subject') {
        enhancerKey = detectedSubject;
      }
      
      if (ENHANCER_LIBRARY[enhancerKey]) {
        enhancersToAdd.push(ENHANCER_LIBRARY[enhancerKey]);
      }
    }
  } else {
    // Generic fallback for cinematic styles without a specific profile
    // Still inject the detected subject enhancer if available
    if (ENHANCER_LIBRARY[detectedSubject]) {
        enhancersToAdd.push(ENHANCER_LIBRARY[detectedSubject]);
    }
    
    // Add default cinematic enhancers
    enhancersToAdd.push(ENHANCER_LIBRARY["Cinematic Rendering"]);
    enhancersToAdd.push(ENHANCER_LIBRARY["Camera & Color Grading"]);
  }

  // Join all enhancers into a single, clean paragraph of text
  return enhancersToAdd.join(' ').trim();
}

// Function to clean up prompt for specific AI models (e.g., Midjourney)
function cleanPromptForModel(prompt, modelId) {
  // Сохраняем переносы строк (\n\n), но очищаем множественные пробелы и табы внутри строк
  let cleaned = prompt
    .replace(/[ \t]+/g, ' ')  // Заменяем множественные пробелы и табы на один пробел (но не переносы строк)
    .replace(/\n{3,}/g, '\n\n')  // Заменяем 3+ переноса на 2
    .trim();

  // 1. General cleanup (но сохраняем переносы строк)
  cleaned = cleaned.replace(/[.،,;:]\s*([.،,;:])/g, '$1'); 
  cleaned = cleaned.replace(/[.،,;:]+$/g, ''); 

  // 2. Midjourney Specific Enhancements and Cleanup
  if (modelId === 'midjourney' || modelId === 'midjourney_video') {
    cleaned = cleaned
      .replace(/32K ultra-realistic/g, 'photorealistic')
      .replace(/ultra-fine detail/g, 'finely detailed')
      .replace(/Hyper-realistic rendering/g, 'hyperdetailed')
      .replace(/professional photography quality/g, 'professional photo')
      .replace(/The entire video is a single, continuous shot with no cuts, no jumps, and no transitions./g, '')
      .replace(/no setup shots/g, '');


    // MJ parameters
    const ar = getValue('aspectRatio') || '16:9';
    const version = modelId === 'midjourney' ? ' --v 6.0' : ' --video --v 5.2'; 
    
    // Add Stylize parameter unless it is explicitly an artistic style
    let s_param = '';
    const styleValue = modelId === 'midjourney' ? getValue('imageStyle') : getValue('videoStyle');
    //  isAnimationStyle 
    if (!isAnimationStyle(styleValue)) {
      s_param = ' --s 250'; // Low Stylize for realistic look
    }

    cleaned += `${version} --ar ${ar}${s_param}`;
  }
  
  // 3. Simple cleanup for Veo (remove camera specs as they are implicit in the model/settings)
  if (modelId === 'veo3') {
    // ✅  Regex  "Shot on..."
    cleaned = cleaned.replace(/Shot on.*?\./g, '.'); 
  }

  // Final text cleanup - сохраняем переносы строк, но очищаем множественные пробелы
  cleaned = cleaned.replace(/[ \t]+/g, ' ').trim();  // Только пробелы и табы, не переносы строк
  if (cleaned.endsWith(',') || cleaned.endsWith('.')) {
    cleaned = cleaned.substring(0, cleaned.length - 1);
  }

  return cleaned.trim();
}

// Simple checker functions
function isAnimationStyle(style) {
  return ANIMATION_STYLES.includes(style);
}

function hasDialogue(text) {
  const lowerText = text.toLowerCase();
  for (const keyword of DIALOGUE_KEYWORDS) {
    if (lowerText.includes(keyword)) {
      return true;
    }
  }
  return false;
}

// =================================================================================
// PART 1: NEW FUNCTION TO SETUP EVENT LISTENERS (setupDynamicListeners)
// =================================================================================

/**
 * Sets up event listeners for all form elements that, upon change, should
 * trigger a re-generation of the prompt.
 */
// Debounce функция для оптимизации real-time генерации
function debounce(func, wait) {
  let timeout;
  return function executedFunction(...args) {
    const later = () => {
      clearTimeout(timeout);
      func(...args);
    };
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);
  };
}

function setupDynamicListeners() {
    // لیست تمام IDهای عناصر که تغییر در آنها باید generatePrompt را فراخوانی کند.
    const promptTriggerIds = [
        'outputType', 'aiModel',
        'videoStyle', 'imageStyle',
        'cameraType', 'shotType', 'movementType',
        'videoLens', 'imageLens', 'imageComposition', 'colorGrade'
    ];

    // اتصال رویداد 'change' به دراپ‌داون‌ها - моментальная генерация
    promptTriggerIds.forEach(id => {
        const element = getElement(id);
        if (element) {
            // این تضمین می‌کند که با تغییر هر دراپ‌داون، پرامپت به‌روزرسانی شود.
            element.addEventListener('change', generatePrompt);
        }
    });

    // Debounce для input полей (300ms задержка) - оптимизация для real-time
    const debouncedGenerate = debounce(generatePrompt, 300);
    const textInputIds = ['promptIdea', 'mainAction'];
    textInputIds.forEach(id => {
        const element = getElement(id);
        if (element) {
            // Генерация происходит через 300ms после того, как пользователь перестал печатать
            element.addEventListener('input', debouncedGenerate);
        }
    });

    // اتصال دکمه Generate к تابع تولید پرامпт
    getElement('generatePrompt')?.addEventListener('click', generatePrompt);

    // اتصال دکمه Reset к تابع ریست
    getElement('resetItems')?.addEventListener('click', resetAllFields);
}

// ===== MAIN GENERATION FUNCTION - FINAL CORRECTED VERSION =====
function generatePrompt() {
  console.log('🎬 Generating prompt with UNIFIED knowledge base logic...');

  const formData = {
    outputType: getValue('outputType'),
    aiModel: getValue('aiModel'),
    videoStyle: getValue('videoStyle'),
    imageStyle: getValue('imageStyle'),
    promptIdea: getValue('promptIdea'),
    mainAction: getValue('mainAction'),
    colorGrade: getValue('colorGrade')
  };

  const loading = getElement('loading');
  const generateBtn = getElement('generatePrompt');

  try {
    // Убрать блокирующую валидацию для real-time генерации
    const selectedStyle = formData.outputType === 'video' ? formData.videoStyle : formData.imageStyle;
    
    // Мягкая проверка - просто скрываем результат если нет данных
    if (!formData.promptIdea || !selectedStyle) {
      const promptOutput = getElement('promptOutput');
      const negativePromptOutput = getElement('negativePromptOutput');
      if (promptOutput) promptOutput.classList.add('hidden');
      if (negativePromptOutput) negativePromptOutput.classList.add('hidden');
      hideLoading();
      return;
    }

    let enhancedPrompt = '';

    // --- LOGIC FOR VIDEO ---
    if (formData.outputType === 'video') {
      const styleInfo = videoStyleKnowledgeBase[selectedStyle];
      if (!styleInfo) {
        hideLoading();
        return;
      }

      // 1. Read UI Value first (Fixes persistence bug)
      let shotTypeId = getValue('shotType');
      
      // 2. Fallback to default ONLY if UI is empty (which shouldn't happen usually)
      if (!shotTypeId) shotTypeId = styleInfo.default_shot_type || 'medium';

      // 3. Resolve Auto
      const finalShotId = resolveAutoSettings('shot', shotTypeId, formData.promptIdea);
      const selectedShot = CAMERA_SHOTS.find(s => s.id === finalShotId);
      const shotTypeName = selectedShot ? selectedShot.name : finalShotId;

      const template_start = styleInfo.template_start || '';
      let template_core = styleInfo.template_core || '';
      let template_end = styleInfo.template_end || '';
      
      // 4. Build Camera Spec (This now handles Auto resolution internally)
      const cameraSpec = buildCameraSpec();

      // --- Main logic with optional Main Action ---
      if (formData.mainAction) {
        template_core = template_core.replace(/\[MAIN_ACTION\]/g, formData.mainAction);
      } else {
        template_core = template_core.replace(/focusing on the action of "\[MAIN_ACTION\]",/g, '');
      }
      
      // Inject Enhancers (Uses Smart Subject Detection)
      // Note: template_core usually doesn't have [ENHANCERS] placeholder in your structure.
      // It uses buildEnhancements inside the Style Profile usually? 
      // Wait, looking at your structure, enhancers are usually part of the style description 
      // OR added if we construct it.
      // In your previous code, 'enhancers' were not explicitly appended in VIDEO mode?
      // Ah, I see styleInfo.enhancer_profile. 
      // We need to inject the enhancers text somewhere if the template doesn't include it.
      // Your current templates: "featuring [SUBJECT]... [CAMERA_SPEC]" 
      // The templates seem to have static text (e.g. "Dramatic lighting...")
      // BUT, if we want the dynamic subject enhancers (like "Humanoid Animal"),
      // we need to append them if they aren't in the template.
      
      // Let's generate the smart enhancers string
      const smartEnhancers = buildEnhancements(selectedStyle);
      
      // Replace [SUBJECT] with Prompt Idea + Smart Enhancers
      // This ensures the detailed description of the Humanoid Animal goes into the subject slot.
      const subjectDescription = `${formData.promptIdea}. ${smartEnhancers}`;

      template_core = template_core
        .replace(/\[CAMERA_SPEC\]/g, cameraSpec)
        .replace(/\[SUBJECT\]/g, subjectDescription)
        .replace(/\[SHOT_TYPE\]/g, shotTypeName);

      // Audio / Dialogue Logic
      const fullText = formData.promptIdea + ' ' + formData.mainAction;
      if (hasDialogue(fullText)) {
        const audioText = "\n\nHigh-fidelity studio voice with perfectly synced lip motion.";
        template_end = template_end.replace('[AUDIO]', audioText);
      } else {
        template_end = template_end.replace(/\[AUDIO\]\./g, '');
      }

      // ДОБАВЛЯЕМ ПУСТЫЕ СТРОКИ МЕЖДУ ЧАСТЯМИ ПРОМПТА
      const parts = [
        template_start.trim(),
        template_core.trim(),
        template_end.trim(),
        'The entire video is a single, continuous shot with no cuts, no jumps, and no transitions.'
      ].filter(p => p); // Убираем пустые части
      
      enhancedPrompt = parts.join('\n\n'); // Две пустые строки между частями
      
      // Clean up for Model (e.g. Midjourney Video)
      enhancedPrompt = cleanPromptForModel(enhancedPrompt, formData.aiModel);
    }
    // --- LOGIC FOR IMAGE ---
    else if (formData.outputType === 'image') {
      enhancedPrompt = generateImagePrompt(formData);
    }

    // --- FINAL STEPS ---
    displayResult(enhancedPrompt);
    // Убрать показ сообщения для real-time генерации
    // showMessage('Enhanced prompt generated successfully!', 'success');

    const negativePrompt = getDynamicNegativePrompt(formData.aiModel, selectedStyle);
    displayNegativePrompt(negativePrompt);

    if (typeof chrome !== 'undefined' && chrome.storage) {
      chrome.storage.local.set({
        generatedPrompt: enhancedPrompt,
        negativePrompt: negativePrompt
      });
    }
    saveFormData();
  } catch (error) {
    console.error('❌ Error in final prompt generation:', error);
    // Убрать показ ошибки для real-time генерации
    // showMessage('Error generating prompt: ' + error.message, 'error');
  } finally {
    hideLoading();
  }
}

// ===== UNIFIED & OPTIMIZED IMAGE PROMPT GENERATION =====
function generateImagePrompt(formData) {
    console.log('🖼️ Generating OPTIMIZED image prompt...');
    const styleId = formData.imageStyle;
    const styleInfo = imageStyleKnowledgeBase[styleId];
    const aiModel = formData.aiModel;

    // 1. Read UI Values
    let shotType = getValue('shotType');
    let imageLens = getValue('imageLens');
    let imageComposition = getValue('imageComposition');

    // 2. Resolve 'Auto' settings (Smart Logic)
    shotType = resolveAutoSettings('shot', shotType, formData.promptIdea);
    imageLens = resolveAutoSettings('lens', imageLens, formData.promptIdea);
    
    // Get readable names
    const shotName = getDisplayName(shotType, CAMERA_SHOTS); 
    const styleName = styleInfo ? (styleInfo.name || styleId) : styleId; 

    // Composition Fallback
    if (imageComposition === 'auto') imageComposition = "Rule of Thirds"; 

    // --- Logic for Animation Styles (Non-Photorealistic) ---
    if (isAnimationStyle(styleId) && styleInfo && styleInfo.enhancers) {
        let prompt = styleInfo.enhancers;
        let mainContent = formData.promptIdea.trim();
        if (formData.mainAction) {
            mainContent += `. ${formData.mainAction.trim()}`;
        }
        prompt += `, featuring: ${mainContent}.`;
        
        // Add Composition for artistic styles if specific
        if (imageComposition !== 'auto' && imageComposition !== 'Rule of Thirds') {
             prompt += ` Composition: ${imageComposition}.`;
        }
        
        return cleanPromptForModel(prompt, aiModel); 
    }

    // --- Logic for Cinematic & Realistic Styles ---
    console.log(`📷 It's a realistic/cinematic style: ${styleName}`);

    // 3. Build Core Prompt
    let corePrompt = `${styleName} style`; 
    
    let mainContent = formData.promptIdea.trim();
    if (formData.mainAction) {
        mainContent += `. ${formData.mainAction.trim()}`;
    }

    // Add Shot Name (Correctly formatted)
    if (shotName) {
        corePrompt += ` ${shotName} of ${mainContent}`;
    } else {
        corePrompt += ` of ${mainContent}`;
    }
    
    // 4. Build Enhancers & Color Grade
    let finalEnhancements = "";
    if (styleInfo && styleInfo.enhancer_profile) {
        const profile = styleInfo.enhancer_profile;
        const enhancersToAdd = [];
        const detectedSubject = detectSubjectType(formData.promptIdea); 

        for (const key in profile) {
            let enhancerKey = profile[key];
            if (key === 'subject') enhancerKey = detectedSubject; 
            
            if (ENHANCER_LIBRARY[enhancerKey]) {
                enhancersToAdd.push(ENHANCER_LIBRARY[enhancerKey]);
            }
        }
        finalEnhancements = enhancersToAdd.join(' ');
    } else if (styleInfo && styleInfo.enhancers) {
         finalEnhancements = styleInfo.enhancers;
    } else {
        finalEnhancements = `${ENHANCER_LIBRARY["Cinematic Rendering"]} ${ENHANCER_LIBRARY["Camera & Color Grading"]}`;
    }

    // Color Grade Integration
    const colorGradeId = formData.colorGrade;
    const selectedGrade = COLOR_GRADES.find(g => g.id === colorGradeId); 
    let finalColorGradeText = "";
    
    if (selectedGrade && selectedGrade.description) {
        finalColorGradeText = selectedGrade.description;
    } else if (colorGradeId === 'auto' || !finalColorGradeText) {
        const naturalGrade = COLOR_GRADES.find(g => g.id === 'natural_vibrant');
        if (naturalGrade) finalColorGradeText = naturalGrade.description;
    }
    
    finalEnhancements = finalEnhancements.replace('{COLOR_GRADING_TEXT}', finalColorGradeText);

    // 5. Tech Details (Camera/Lens) - THE FIX IS HERE
    // Check if we should omit technical camera details (Midjourney / Animation)
    const omitCamera = shouldOmitCameraLens(aiModel, styleId);
    
    let promptTechDetails = '';

    if (!omitCamera) {
        // Only add camera details if NOT Midjourney/Animation
        const imageCameraId = getValue('imageCamera');
        promptTechDetails = buildImageCameraSpec(imageCameraId, imageLens);
    } else {
        console.log("⚠️ Excluding explicit camera/lens details for model:", aiModel);
    }
    
    // Always add Composition if it's specific (even for Midjourney)
    if (imageComposition !== 'auto' && imageComposition !== 'Rule of Thirds') {
         promptTechDetails += (promptTechDetails ? '\n\n' : '') + `Composition: ${imageComposition}.`;
    } else if (!omitCamera && imageComposition === 'Rule of Thirds') {
         // Only add default Rule of Thirds for Photorealistic/Non-MJ to avoid clutter
         promptTechDetails += (promptTechDetails ? '\n\n' : '') + `Composition: ${imageComposition}.`;
    }
    
    // 6. Combine and Clean - ДОБАВЛЯЕМ ПУСТЫЕ СТРОКИ МЕЖДУ ЧАСТЯМИ
    const parts = [
        corePrompt.trim(),
        promptTechDetails.trim(),
        finalEnhancements.trim()
    ].filter(p => p); // Убираем пустые части
    
    let finalPrompt = parts.join('\n\n'); // Две пустые строки между частями
    
    return cleanPromptForModel(finalPrompt, aiModel);
}

// Check if selected style is animation
function isAnimationStyle(style) {
  return ANIMATION_STYLES.includes(style);
}

// Manage camera and lens fields visibility/disabling based on style and AI Model
function manageCameraLensFields() {
    const outputType = getValue('outputType');
    const selectedStyle = outputType === 'video' ? getValue('videoStyle') : getValue('imageStyle');
    const aiModel = getValue('aiModel');

    // Get all relevant dropdowns
    const videoCameraDropdown = getElement('cameraType');
    const videoLensDropdown = getElement('videoLens');
    const imageCameraDropdown = getElement('imageCamera');
    const imageLensDropdown = getElement('imageLens');

    // Condition 1: Is it an Animation Style?
    const isAnimation = selectedStyle && isAnimationStyle(selectedStyle);

    // Condition 2: Is it a Midjourney Model (Image OR Video)?
    // ✅ اصلاح: اضافه کردن midjourney_video به شرط غیرفعال‌سازی
    const isMidjourney = (aiModel === 'midjourney' || aiModel === 'midjourney_image' || aiModel === 'midjourney_video'); 

    // The final condition for disabling: Animation OR Midjourney
    const isDisabled = isAnimation || isMidjourney;

    // Helper function to set the disabled/enabled state of a field
    const setFieldState = (element, disabled) => {
        if (element) {
            element.disabled = disabled;
            element.style.opacity = disabled ? '0.5' : '1';
            element.title = disabled ? 'Not applicable for animation or selected AI model' : '';
            if (element.parentElement) {
                element.parentElement.style.opacity = disabled ? '0.5' : '1';
            }
        }
    };

    // Apply the state to all relevant fields
    // Video fields
    setFieldState(videoCameraDropdown, isDisabled);
    setFieldState(videoLensDropdown, isDisabled);
    
    // Image fields (redundancy for safety, though only one set is visible)
    setFieldState(imageCameraDropdown, isDisabled);
    setFieldState(imageLensDropdown, isDisabled);

    console.log(`🎨 UI updated for style: ${selectedStyle}. Animation mode: ${isAnimation}. Midjourney mode: ${isMidjourney}`);
}

// Safe element getter
function getElement(id) {
  const element = document.getElementById(id);
  if (!element) {
    console.warn(`⚠️ Element ${id} not found`);
  }
  return element;
}

// Safe value getter - UPDATED for custom dropdowns
function getValue(id) {
  const element = getElement(id);
  // Custom dropdowns store their value in a hidden input with the same ID
  if (element && element.type === 'hidden') {
    return element.value.trim();
  }
  // For search inputs, we also check the hidden input
  if (element && element.classList.contains('search-input')) {
    const hiddenInputId = id.replace('Search', '');
    const hiddenEl = getElement(hiddenInputId);
    return hiddenEl ? hiddenEl.value.trim() : '';
  }
  return element ? element.value.trim() : '';
}

// Filter AI models based on output type
function getFilteredModels(outputType) {
  console.log(`🔍 Filtering models for output type: ${outputType}`);

  if (outputType === 'video') {
    const videoModels = AI_MODELS.filter(model => model.capabilities.includes('video'));
    console.log(`📹 Found ${videoModels.length} video models`);
    return videoModels;
  } else if (outputType === 'image') {
    const imageModels = AI_MODELS.filter(model => model.capabilities.includes('image'));
    console.log(`🖼️ Found ${imageModels.length} image models`);
    return imageModels;
  }

  console.log(`📋 Returning all ${AI_MODELS.length} models`);
  return AI_MODELS;
}

// Check if prompt contains dialogue
function hasDialogue(promptText) {
  if (!promptText) return false;
  const lowerPrompt = promptText.toLowerCase();
  return DIALOGUE_KEYWORDS.some(keyword => lowerPrompt.includes(keyword));
}

// Generate enhanced character descriptions (only for dialogue scenes)
function generateCharacterDescriptions(promptIdea, mainAction) {
  const fullPrompt = `${promptIdea} ${mainAction}`;

  if (!hasDialogue(fullPrompt)) {
    console.log('🎭 No dialogue detected - skipping character descriptions');
    return '';
  }

  console.log('🎭 Dialogue detected - adding enhanced character descriptions');
  return `\n\n Characters maintain consistent appearance, facial features, clothing, and mannerisms throughout. Facial expressions are natural and emotionally appropriate. Lip-sync is precise and realistic. Body language supports the dialogue. Character positioning and eye contact feel authentic and engaging.`;
}

// Function to generate negative prompt based on model and style
function getDynamicNegativePrompt(aiModel, style) {
  let modelNegative = NEGATIVE_PROMPTS.models[aiModel] || NEGATIVE_PROMPTS.models.default;
  let styleNegative = NEGATIVE_PROMPTS.styles[style] || '';
  
  // Combine, remove duplicates, and lowercase
  const combined = [...new Set([...modelNegative.split(', '), ...styleNegative.split(', ')])];
  const final = combined.filter(item => item.trim() !== '').join(', ');

  // The actual negative prompt will be used for SD/DALL-E etc.
  return final;
}

// ===== UI FUNCTIONS =====

// Saves the current favorites object to chrome storage
function saveFavorites() {
  if (typeof chrome !== 'undefined' && chrome.storage) {
    chrome.storage.local.set({ favorites: favorites }, () => {
      console.log('⭐ Favorites saved:', favorites);
    });
  }
}

// REWRITTEN handleToggleFavorite for the new system
function handleToggleFavorite(styleType) {
  const hiddenInputId = styleType === 'video' ? 'videoStyle' : 'imageStyle';
  const selectedStyle = getValue(hiddenInputId);
  if (!selectedStyle) {
    showMessage('Please select a style first!', 'error');
    return;
  }

  const favoriteList = favorites[styleType];
  const index = favoriteList.indexOf(selectedStyle);

  if (index > -1) {
    favoriteList.splice(index, 1);
    showMessage(`'${selectedStyle}' removed from favorites.`, 'info');
  } else {
    favoriteList.push(selectedStyle);
    showMessage(`'${selectedStyle}' added to favorites!`, 'success');
  }

  saveFavorites();

  if (styleType === 'video') {
    populateCustomDropdown('videoStyleOptions', VIDEO_STYLES, 'video');
  } else {
    populateCustomDropdown('imageStyleOptions', IMAGE_STYLES, 'image');
  }

  // Обновить состояние иконки после изменения избранного
  const btnId = styleType === 'video' ? 'toggleVideoStyleFavorite' : 'toggleImageStyleFavorite';
  const favBtn = getElement(btnId);
  const isFavNow = favoriteList.includes(selectedStyle);
  if (favBtn) {
    favBtn.classList.toggle('favorite-active', isFavNow);
    favBtn.classList.toggle('favorite-inactive', !isFavNow);
    favBtn.textContent = isFavNow ? '★' : '☆';
  }
}

// Populate dropdown safely - SIMPLIFIED VERSION for standard select elements
function populateDropdown(selectId, items, valueKey = 'id', textKey = 'name') {
  const select = getElement(selectId);
  if (!select) return;

  try {
    const firstOption = select.firstElementChild;
    select.innerHTML = ''; // Clear previous options
    if (firstOption && firstOption.tagName === 'OPTION' && (firstOption.value === '' || firstOption.value === 'auto')) {
      select.appendChild(firstOption);
    }

    if (Array.isArray(items)) {
      items.forEach(item => {
        const option = document.createElement('option');
        option.value = item[valueKey] || item;
        option.textContent = item[textKey] || item;
        select.appendChild(option);
      });
    }
  } catch (error) {
    console.error(`❌ Error populating ${selectId}:`, error);
  }
}

// NEW function to populate our custom searchable dropdowns with categories and favorites
function populateCustomDropdown(containerId, items, styleType) {
  const container = getElement(containerId);
  if (!container) return;
  container.innerHTML = ''; // Clear previous options
  const currentFavorites = favorites[styleType] || [];

  let allItems = Array.isArray(items) ? items.slice() : Object.values(items).flat();

  allItems.sort((a, b) => {
    const aIsFavorite = currentFavorites.includes(a);
    const bIsFavorite = currentFavorites.includes(b);
    if (aIsFavorite && !bIsFavorite) return -1;
    if (!aIsFavorite && bIsFavorite) return 1;
    return a.localeCompare(b);
  });

  const createOption = (itemText) => {
    const optionItem = document.createElement('div');
    optionItem.className = 'option-item';
    optionItem.dataset.value = itemText;
    const isFavorite = currentFavorites.includes(itemText);
    optionItem.textContent = isFavorite ? `⭐ ${itemText}` : `\u00A0\u00A0 ${itemText}`;
    return optionItem;
  };

  if (typeof items === 'object' && !Array.isArray(items)) { // For categorized IMAGE_STYLES
    const categorizedSorted = {};
    allItems.forEach(item => {
      for (const category in items) {
        if (items[category].includes(item)) {
          if (!categorizedSorted[category]) categorizedSorted[category] = [];
          categorizedSorted[category].push(item);
        }
      }
    });

    for (const category in categorizedSorted) {
      const categoryTitle = document.createElement('div');
      categoryTitle.className = 'category-title';
      categoryTitle.textContent = category;
      container.appendChild(categoryTitle);
      categorizedSorted[category].forEach(itemText => container.appendChild(createOption(itemText)));
    }
  } else { // For flat array VIDEO_STYLES
    allItems.forEach(itemText => container.appendChild(createOption(itemText)));
  }
}

// NEW function to handle all interactions of a custom dropdown
function setupCustomDropdown(searchInputId, optionsContainerId, hiddenInputId) {
  const searchInput = getElement(searchInputId);
  const optionsContainer = getElement(optionsContainerId);
  const hiddenInput = getElement(hiddenInputId);

  searchInput.addEventListener('click', (e) => {
    e.stopPropagation();
    document.querySelectorAll('.options-container.show').forEach(el => {
      if (el.id !== optionsContainerId) el.classList.remove('show');
    });
    optionsContainer.classList.toggle('show');
    searchInput.removeAttribute('readonly');
    searchInput.select();
  });

  searchInput.addEventListener('keyup', () => {
    const filter = searchInput.value.toLowerCase();
    const options = optionsContainer.querySelectorAll('.option-item');
    optionsContainer.querySelectorAll('.category-title').forEach(title => title.style.display = 'none');
    let visibleCategories = new Set();

    options.forEach(option => {
      const txtValue = option.dataset.value.toLowerCase();
      if (txtValue.includes(filter)) {
        option.style.display = "";
        let prevSibling = option.previousElementSibling;
        while (prevSibling) {
          if (prevSibling.classList.contains('category-title')) {
            visibleCategories.add(prevSibling);
            break;
          }
          prevSibling = prevSibling.previousElementSibling;
        }
      } else {
        option.style.display = "none";
      }
    });
    visibleCategories.forEach(title => title.style.display = "");
  });

  optionsContainer.addEventListener('click', (e) => {
    if (e.target.classList.contains('option-item')) {
      const value = e.target.dataset.value;
      searchInput.value = value;
      hiddenInput.value = value;
      optionsContainer.classList.remove('show');
      searchInput.setAttribute('readonly', true);
      hiddenInput.dispatchEvent(new Event('change'));
    }
  });

  document.addEventListener('click', (e) => {
    if (!searchInput.parentElement.contains(e.target)) {
      optionsContainer.classList.remove('show');
      searchInput.setAttribute('readonly', true);
    }
  });
}

// Initialize all dropdowns - REWRITTEN for custom dropdowns
function initializeDropdowns() {
    console.log('📋 Initializing dropdowns...');
    try {
        // Populate custom dropdowns (Styles)
        populateCustomDropdown('videoStyleOptions', VIDEO_STYLES, 'video');
        populateCustomDropdown('imageStyleOptions', IMAGE_STYLES, 'image');

        // --- 🎥 Dropdowns for Video Options ---
        populateDropdown('aiModel', getFilteredModels('video')); // فیلتر شده برای ویدئو/عکس
        populateDropdown('cameraType', CAMERA_TYPES);           // دوربین ویدئو
        populateDropdown('shotType', CAMERA_SHOTS);             // شات ویدئو
        populateDropdown('movementType', MOVEMENT_TYPES);       // حرکت دوربین (ویدئو)
        populateDropdown('colorGrade', COLOR_GRADES);           // درجه رنگ (ویدئو)

        // --- 🖼️ Dropdowns for Image Options ---
        populateDropdown('imageCamera', CAMERA_TYPES);          // دوربین عکس
        populateDropdown('imageComposition', IMAGE_COMPOSITIONS);// ترکیب بندی عکس

        console.log('✅ All dropdowns initialized');
    } catch (error) {
        console.error('❌ Error initializing dropdowns:', error);
    }
}

// Auto-select best options - UPGRADED to include Color Grade
function autoSelectBestOptions() {
  const outputType = getValue('outputType');
  if (outputType !== 'video') return;

  const videoStyle = getValue('videoStyle');
  console.log(`🎯 Auto-selecting for video style: ${videoStyle}`);

  try {
    const styleInfo = videoStyleKnowledgeBase[videoStyle];
    if (!styleInfo) {
      console.warn(`⚠️ No auto-selection data found for style: ${videoStyle}`);
      return;
    }

    // Auto-select Camera
    const cameraSelect = getElement('cameraType');
    if (cameraSelect && styleInfo.default_camera) {
      cameraSelect.value = styleInfo.default_camera;
      console.log(`📷 Auto-selected camera: ${styleInfo.default_camera}`);
    }

    // Auto-select Movement
    const movementSelect = getElement('movementType');
    if (movementSelect && styleInfo.default_movement) {
      movementSelect.value = styleInfo.default_movement;
      console.log(`🎬 Auto-selected movement: ${styleInfo.default_movement}`);
    }

    // Auto-select Color Grade
    const colorGradeSelect = getElement('colorGrade');
    if (colorGradeSelect) {
      colorGradeSelect.value = styleInfo.default_color_grade || 'auto';
      console.log(`🎨 Auto-selected color grade: ${colorGradeSelect.value}`);
    }

  } catch (error) { }
}



// ===== EVENT HANDLERS =====

// Handle output type change - FINAL CORRECTED VERSION
function handleOutputTypeChange(doRepopulate = true) {
  const outputType = getValue('outputType');
  console.log(`🔄 Output type changed to: ${outputType}`);

  try {
    const videoOptions = getElement('videoOptions');
    const imageOptions = getElement('imageOptions');
    const mainActionGroup = getElement('mainActionGroup'); // <-- عنصر جدید را می‌گیریم
    const promptInputsGrid = getElement('promptInputsGrid'); // <-- گرید اصلی را می‌گیریم
    const aiModelSelect = getElement('aiModel');

    // 1. Show/hide the correct option sections
    if (videoOptions) videoOptions.classList.toggle('hidden', outputType !== 'video');
    if (imageOptions) imageOptions.classList.toggle('hidden', outputType !== 'image');

    // --- FIX IS HERE ---
    // 2. Hide "Main Action" for images and adjust grid layout
    if (mainActionGroup && promptInputsGrid) {
      const isImage = outputType === 'image';
      mainActionGroup.classList.toggle('hidden', isImage);
      promptInputsGrid.style.gridTemplateColumns = isImage ? '1fr' : 'repeat(2, 1fr)';
    }

    // --- The rest of the function remains the same ---
    const filteredModels = getFilteredModels(outputType);
    populateDropdown('aiModel', filteredModels);

    if (doRepopulate) {
      if (outputType === 'video') {
        aiModelSelect.value = 'veo3';
        getElement('videoStyle').value = 'Cinematic';
        getElement('videoStyleSearch').value = 'Cinematic';
        getElement('videoStyle').dispatchEvent(new Event('change'));
      } else if (outputType === 'image') {
        aiModelSelect.value = 'flux';
        getElement('imageStyle').value = 'Photorealistic';
        getElement('imageStyleSearch').value = 'Photorealistic';
        getElement('imageStyle').dispatchEvent(new Event('change'));
      }
    }

    if (aiModelSelect && !aiModelSelect.value && filteredModels.length > 0) {
      aiModelSelect.value = filteredModels[0].id;
    }

    manageCameraLensFields();

  } catch (error) {
    console.error('❌ Error in handleOutputTypeChange:', error);
  }
}
// Handle AI model change
// popup.js

// Replace the entire handleAiModelChange function with this new version
function handleAiModelChange() {
  const aiModel = getValue('aiModel');
  console.log(`🤖 AI model changed to: ${aiModel}`);
  const outputType = getValue('outputType');

  // Logic for Gemini model (existing)
  if (aiModel === 'gemini' && outputType === 'video') {
    const videoStyleSearch = getElement('videoStyleSearch');
    if (videoStyleSearch) {
      videoStyleSearch.value = 'ASMR Cutting';
      const videoStyleHidden = getElement('videoStyle');
      videoStyleHidden.value = 'ASMR Cutting';
      videoStyleHidden.dispatchEvent(new Event('change'));
      console.log('🎯 Auto-selected ASMR Cutting for Gemini');
    }
  }

  // --- NEW LOGIC FOR SEEDANCE ---
  // If Seedance is selected, automatically switch to the 'Cinematic' style.
  else if (aiModel === 'seedance') {
    const videoStyleHidden = getElement('videoStyle');
    const videoStyleSearch = getElement('videoStyleSearch');
    videoStyleHidden.value = 'Cinematic';
    videoStyleSearch.value = 'Cinematic';
    videoStyleHidden.dispatchEvent(new Event('change'));
    console.log('🎯 Auto-selected Cinematic for Seedance');
  }

  // --- NEW LOGIC FOR NANO BANANA ---
  // If Nano Banana is selected, automatically switch to the 'Photorealistic' style.
  else if (aiModel === 'nano_banana') {
    const imageStyleHidden = getElement('imageStyle');
    const imageStyleSearch = getElement('imageStyleSearch');
    imageStyleHidden.value = 'Photorealistic';
    imageStyleSearch.value = 'Photorealistic';
    imageStyleHidden.dispatchEvent(new Event('change'));
    console.log('🎯 Auto-selected Photorealistic for Nano Banana');
  }

  // Logic for 'Other' model (existing)
  else if (aiModel === 'ootherr') {
    if (outputType === 'video') {
      const videoStyleHidden = getElement('videoStyle');
      const videoStyleSearch = getElement('videoStyleSearch');
      videoStyleHidden.value = 'Other/Custom';
      videoStyleSearch.value = 'Other/Custom';
      videoStyleHidden.dispatchEvent(new Event('change'));
      console.log('🎯 Auto-selected Other/Custom for Video');
    } else if (outputType === 'image') {
      const imageStyleHidden = getElement('imageStyle');
      const imageStyleSearch = getElement('imageStyleSearch');
      imageStyleHidden.value = 'Other/Custom';
      imageStyleSearch.value = 'Other/Custom';
      imageStyleHidden.dispatchEvent(new Event('change'));
      console.log('🎯 Auto-selected Other/Custom for Image');
    }
  }

  // --- NEW LOGIC ADDED HERE ---
  // If the 'Other' model is selected, automatically switch to the 'Other/Custom' style.
  if (aiModel === 'ootherr') {
    if (outputType === 'video') {
      const videoStyleHidden = getElement('videoStyle');
      const videoStyleSearch = getElement('videoStyleSearch');
      videoStyleHidden.value = 'Other/Custom';
      videoStyleSearch.value = 'Other/Custom';
      // Manually trigger the change event to update other dropdowns (like camera, lens etc.)
      videoStyleHidden.dispatchEvent(new Event('change'));
      console.log('🎯 Auto-selected Other/Custom for Video');
    } else if (outputType === 'image') {
      const imageStyleHidden = getElement('imageStyle');
      const imageStyleSearch = getElement('imageStyleSearch');
      imageStyleHidden.value = 'Other/Custom';
      imageStyleSearch.value = 'Other/Custom';
      // Manually trigger the change event
      imageStyleHidden.dispatchEvent(new Event('change'));
      console.log('🎯 Auto-selected Other/Custom for Image');
    }
  }
}

// Handle style change
function handleStyleChange() {
  const outputType = getValue('outputType');

  if (outputType === 'video') {
    autoSelectBestOptions();
  } else if (outputType === 'image') {
    autoSelectBestOptionsForImage();
  }

  manageCameraLensFields();

  // Обновить иконку избранного в зависимости от того, входит ли стиль в favorites
  const styleType = outputType === 'video' ? 'video' : 'image';
  const currentStyle = outputType === 'video' ? getValue('videoStyle') : getValue('imageStyle');
  const favoriteList = favorites[styleType] || [];
  const isFav = currentStyle && favoriteList.includes(currentStyle);

  const btnId = styleType === 'video' ? 'toggleVideoStyleFavorite' : 'toggleImageStyleFavorite';
  const favBtn = getElement(btnId);
  if (favBtn) {
    favBtn.classList.toggle('favorite-active', isFav);
    favBtn.classList.toggle('favorite-inactive', !isFav);
    favBtn.textContent = isFav ? '★' : '☆';
  }
}

// ===== CORE FUNCTIONS =====


// Build camera and lens specification - SMART & RESOLVED
function buildCameraSpec() {
  const outputType = getValue('outputType');
  const selectedStyle = outputType === 'video' ? getValue('videoStyle') : getValue('imageStyle');
  const promptIdea = getValue('promptIdea'); // Need this for context

  if (selectedStyle && isAnimationStyle(selectedStyle)) {
    return "";
  }

  // Get raw values from UI
  let cameraType = outputType === 'video' ? getValue('cameraType') : getValue('imageCamera');
  let lensType = outputType === 'video' ? getValue('videoLens') : getValue('imageLens');
  const movementType = getValue('movementType');

  // Resolve 'Auto' values dynamically
  lensType = resolveAutoSettings('lens', lensType, promptIdea);

  const parts = [];

  // 1. Camera body – отдельный абзац
  if (cameraType) {
    const selectedCamera = CAMERA_TYPES.find(c => c.id === cameraType);
    if (selectedCamera) {
      parts.push(`Shot on ${selectedCamera.name}.`);
    } else if (cameraType !== 'auto' && cameraType !== '') {
      parts.push(`Shot on ${cameraType}.`);
    }
  }

  // 2. Lens – отдельный абзац
  if (lensType && lensType !== 'auto' && lensType !== '') {
    const lensMap = {
      'wide': 'a 24mm wide-angle lens',
      'standard': 'a 50mm standard lens',
      'portrait': 'an 85mm prime lens',
      'telephoto': 'a 200mm telephoto lens',
      'macro': 'a 100mm macro lens'
    };
    const lensText = lensMap[lensType] || `${lensType} lens`;
    parts.push(`Using ${lensText}.`);
  }

  // 3. Movement – отдельный абзац (только для видео)
  if (outputType === 'video' && movementType) {
    const movementObj = MOVEMENT_TYPES.find(m => m.id === movementType);
    if (movementObj && movementObj.description) {
      parts.push(movementObj.description);
    }
  }

  // Каждый элемент – отдельный абзац
  return parts.join('\\n\\n');
}

 

// Display/hide negative prompt
function displayNegativePrompt(negativePrompt) {
  try {
    const negativePromptOutput = getElement('negativePromptOutput');
    const generatedNegativePrompt = getElement('generatedNegativePrompt');

    if (generatedNegativePrompt) {
      generatedNegativePrompt.value = negativePrompt;
    }

    if (negativePromptOutput) {
      negativePromptOutput.classList.remove('hidden');
    }

    console.log('✅ Negative prompt displayed successfully');
  } catch (error) {
    console.error('❌ Error displaying negative prompt:', error);
  }
}

function hideNegativePrompt() {
  try {
    const negativePromptOutput = getElement('negativePromptOutput');
    const generatedNegativePrompt = getElement('generatedNegativePrompt');

    if (generatedNegativePrompt) {
      generatedNegativePrompt.value = '';
    }

    if (negativePromptOutput) {
      negativePromptOutput.classList.add('hidden');
    }

    console.log('✅ Negative prompt hidden successfully');
  } catch (error) {
    console.error('❌ Error hiding negative prompt:', error);
  }
}


// ===== UTILITY FUNCTIONS =====


function hideLoading() {
  const loading = getElement('loading');
  const generateBtn = getElement('generatePrompt');

  if (loading) loading.style.display = 'none';
  if (generateBtn) {
    generateBtn.disabled = false;
    generateBtn.textContent = '✨ Generate Prompt';
  }
}

// NEW function to populate our custom searchable dropdowns
function populateCustomDropdown(containerId, items, styleType) {
  const container = getElement(containerId);
  if (!container) return;
  container.innerHTML = '';
  const currentFavorites = favorites[styleType] || [];

  let allItems = Array.isArray(items) ? items.slice() : Object.values(items).flat();

  allItems.sort((a, b) => {
    const aIsFavorite = currentFavorites.includes(a);
    const bIsFavorite = currentFavorites.includes(b);
    if (aIsFavorite && !bIsFavorite) return -1;
    if (!aIsFavorite && bIsFavorite) return 1;
    return a.localeCompare(b);
  });

  const createOption = (itemText) => {
    const optionItem = document.createElement('div');
    optionItem.className = 'option-item';
    optionItem.dataset.value = itemText;
    const isFavorite = currentFavorites.includes(itemText);
    optionItem.textContent = isFavorite ? `⭐ ${itemText}` : `\u00A0\u00A0 ${itemText}`;
    return optionItem;
  };

  if (typeof items === 'object' && !Array.isArray(items)) { // For categorized IMAGE_STYLES
    const categorizedSorted = {};
    allItems.forEach(item => {
      for (const category in items) {
        if (items[category].includes(item)) {
          if (!categorizedSorted[category]) categorizedSorted[category] = [];
          categorizedSorted[category].push(item);
        }
      }
    });

    for (const category in categorizedSorted) {
      const categoryTitle = document.createElement('div');
      categoryTitle.className = 'category-title';
      categoryTitle.textContent = category;
      container.appendChild(categoryTitle);
      categorizedSorted[category].forEach(itemText => container.appendChild(createOption(itemText)));
    }
  } else { // For flat array VIDEO_STYLES
    allItems.forEach(itemText => container.appendChild(createOption(itemText)));
  }
}

// NEW function to handle all interactions of a custom dropdown
function setupCustomDropdown(searchInputId, optionsContainerId, hiddenInputId) {
  const searchInput = getElement(searchInputId);
  const optionsContainer = getElement(optionsContainerId);
  const hiddenInput = getElement(hiddenInputId);

  let activeIndex = -1;

  const getVisibleOptions = () =>
    Array.from(optionsContainer.querySelectorAll('.option-item'))
      .filter(opt => opt.style.display !== 'none');

  function setActiveOption(delta) {
    const options = getVisibleOptions();
    if (!options.length) return;

    options.forEach(o => o.classList.remove('active'));

    if (activeIndex < 0) activeIndex = 0;
    else activeIndex += delta;

    if (activeIndex < 0) activeIndex = options.length - 1;
    if (activeIndex >= options.length) activeIndex = 0;

    const active = options[activeIndex];
    active.classList.add('active');
    active.scrollIntoView({ block: 'nearest' });

    // сразу применяем текущий стиль
    const value = active.dataset.value;
    searchInput.value = value;
    hiddenInput.value = value;
    hiddenInput.dispatchEvent(new Event('change'));
  }

  searchInput.addEventListener('click', (e) => {
    e.stopPropagation();
    document.querySelectorAll('.options-container.show').forEach(el => {
      if (el.id !== optionsContainerId) el.classList.remove('show');
    });
    optionsContainer.classList.toggle('show');
    searchInput.removeAttribute('readonly');
    searchInput.value = ''; // Clear search on click
    activeIndex = -1;
  });

  searchInput.addEventListener('keyup', () => {
    const filter = searchInput.value.toLowerCase();
    optionsContainer.querySelectorAll('.category-title').forEach(title => title.style.display = 'block'); // Show all titles
    const options = optionsContainer.querySelectorAll('.option-item');
    options.forEach(option => {
      const txtValue = option.dataset.value.toLowerCase();
      option.style.display = txtValue.includes(filter) ? "" : "none";
    });
    activeIndex = -1;
  });

  searchInput.addEventListener('keydown', (e) => {
    if (!optionsContainer.classList.contains('show')) return;

    if (e.key === 'ArrowDown') {
      e.preventDefault();
      setActiveOption(+1);
    } else if (e.key === 'ArrowUp') {
      e.preventDefault();
      setActiveOption(-1);
    } else if (e.key === 'Escape') {
      optionsContainer.classList.remove('show');
      searchInput.setAttribute('readonly', true);
    }
  });

  optionsContainer.addEventListener('click', (e) => {
    if (e.target.classList.contains('option-item')) {
      const value = e.target.dataset.value;
      searchInput.value = value;
      hiddenInput.value = value;
      optionsContainer.classList.remove('show');
      searchInput.setAttribute('readonly', true);
      hiddenInput.dispatchEvent(new Event('change'));
    }
  });

  document.addEventListener('click', (e) => {
    if (!searchInput.parentElement.contains(e.target)) {
      optionsContainer.classList.remove('show');
      searchInput.setAttribute('readonly', true);
      // Restore display text if nothing was selected
      if (hiddenInput.value) {
        searchInput.value = hiddenInput.value;
      } else {
        searchInput.placeholder = `Search or Select a Style...`;
      }
    }
  });
}

function displayResult(prompt) {
  try {
    const promptOutput = getElement('promptOutput');
    const generatedPrompt = getElement('generatedPrompt');

    if (generatedPrompt) {
      generatedPrompt.value = prompt;
    }

    if (promptOutput) {
      promptOutput.classList.remove('hidden');
      promptOutput.scrollIntoView({ behavior: 'smooth' });
    }

    adjustPopupHeight();
  } catch (error) {
    console.error('❌ Error displaying result:', error);
  }
}

function copyPrompt() {
  try {
    const generatedPrompt = getElement('generatedPrompt');
    if (generatedPrompt && generatedPrompt.value) {
      navigator.clipboard.writeText(generatedPrompt.value).then(() => {
        showMessage('Enhanced prompt copied to clipboard!', 'success');
      }).catch(err => {
        console.error('Failed to copy:', err);
        generatedPrompt.select();
        document.execCommand('copy');
        showMessage('Enhanced prompt copied to clipboard!', 'success');
      });
    }
  } catch (error) {
    console.error('❌ Error copying:', error);
    showMessage('Failed to copy to clipboard', 'error');
  }
}

function copyNegativePrompt() {
  try {
    const generatedNegativePrompt = getElement('generatedNegativePrompt');
    if (generatedNegativePrompt && generatedNegativePrompt.value) {
      navigator.clipboard.writeText(generatedNegativePrompt.value).then(() => {
        showMessage('Negative prompt copied to clipboard!', 'success');
      }).catch(err => {
        console.error('Failed to copy negative prompt:', err);
        generatedNegativePrompt.select();
        document.execCommand('copy');
        showMessage('Negative prompt copied to clipboard!', 'success');
      });
    }
  } catch (error) {
    console.error('❌ Error copying negative prompt:', error);
    showMessage('Failed to copy negative prompt', 'error');
  }
}

//remove camera & lens for not supported AI models
function shouldOmitCameraLens(aiModelId, styleId) {
    // Check if the style is any type of animation (e.g., 'Animation/Pixar')
    const animationStyles = styleId.startsWith('Animation/');
    
    // Explicitly list ONLY Midjourney models, both image and video, as requested
  const midjourneyModels = [
        'midjourney', 
        'midjourney_video',
        'midjourney_image'  
    ];
    
    // Omit camera/lens if it's an Animation style OR if the model is Midjourney
    return animationStyles || midjourneyModels.includes(aiModelId);
}

function regeneratePrompt() {
  generatePrompt();
}

/**
 * Main handler for the Generate button.
 * It determines whether to generate a video or image prompt and updates the UI.
 * * NOTE: Requires 'collectFormData', 'generateVideoPrompt', and 'generateImagePrompt' 
 * functions to be defined.
 */
function handleGeneratePrompt() {
    // 1. Show loading, hide previous outputs, and collect data
    const loadingEl = getElement('loading');
    const promptOutputEl = getElement('promptOutput');
    const negativePromptOutputEl = getElement('negativePromptOutput');
    const generatedPromptEl = getElement('generatedPrompt');
    const generatedNegativePromptEl = getElement('generatedNegativePrompt');

    loadingEl.classList.add('visible');
    promptOutputEl.classList.add('hidden');
    negativePromptOutputEl.classList.add('hidden');

    const formData = collectFormData();
    
    let result = { prompt: '', negativePrompt: '' };

    // 2. Decide between Video and Image generation
    if (formData.outputType === 'video') {
        // Assume generateVideoPrompt is defined and works similarly
        result = generateVideoPrompt(formData);
    } else if (formData.outputType === 'image') {
        result = generateImagePrompt(formData);
    }

    // 3. Update UI and hide loading
    generatedPromptEl.value = result.prompt;
    generatedNegativePromptEl.value = result.negativePrompt;
    
    // Check if a prompt was actually generated (not just empty strings)
    if (result.prompt.trim()) {
        promptOutputEl.classList.remove('hidden');
    }
    if (result.negativePrompt.trim()) {
        negativePromptOutputEl.classList.remove('hidden');
    }

    loadingEl.classList.remove('visible');
    
    // 4. Save to local storage and adjust height (optional but recommended)
    saveFormData(formData); // Assume saveFormData is defined
    adjustPopupHeight(); // Assume adjustPopupHeight is defined
}

function showMessage(message, type = 'info') {
  console.log(`📢 ${type.toUpperCase()}: ${message}`);

  try {
    const existingMessage = document.getElementById('tempMessage');
    if (existingMessage) {
      existingMessage.remove();
    }

    const messageEl = document.createElement('div');
    messageEl.id = 'tempMessage';
    messageEl.textContent = message;
    messageEl.style.cssText = `
    position: fixed;
    top: 10px;
    right: 10px;
    padding: 12px 16px;
    border-radius: 6px;
    color: white;
    font-weight: bold;
    z-index: 10000;
    max-width: 300px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    background-color: ${type === 'error' ? '#e74c3c' : type === 'success' ? '#27ae60' : '#3498db'};
    `;

    document.body.appendChild(messageEl);

    setTimeout(() => {
      if (messageEl && messageEl.parentNode) {
        messageEl.remove();
      }
    }, 3000);

  } catch (error) {
    console.error('❌ Error showing message:', error);
  }
}

// =================================================================================
// PART 1: EDITED setupEventListeners FUNCTION - FINAL FIXED VERSION
// FIX: Removed autoSelectBestOptions (which reset defaults) and added autoAdjustSettingsUI
// to correctly detect keywords from text on Paste/Input.
// =================================================================================
function setupEventListeners() {
    console.log('🔗 Setting up enhanced event listeners...');

    // Setup custom dropdowns logic (UNCHANGED)
    setupCustomDropdown('videoStyleSearch', 'videoStyleOptions', 'videoStyle');
    setupCustomDropdown('imageStyleSearch', 'imageStyleOptions', 'imageStyle');

    // Listeners for styles and model changes (UNCHANGED)
    getElement('videoStyle')?.addEventListener('change', handleStyleChange);
    getElement('imageStyle')?.addEventListener('change', handleStyleChange);
    getElement('outputType')?.addEventListener('change', () => handleOutputTypeChange());
    getElement('aiModel')?.addEventListener('change', handleAiModelChange);

    // Listeners for favorites and reset... (UNCHANGED)
    getElement('toggleVideoStyleFavorite')?.addEventListener('click', () => handleToggleFavorite('video'));
    getElement('toggleImageStyleFavorite')?.addEventListener('click', () => handleToggleFavorite('image'));


    const fieldsToSave = [
        'outputType', 'aiModel', 'videoStyle', 'imageStyle',
        'cameraType', 'shotType', 'movementType', 'videoLens',
        'imageLens', 'imageComposition', 'colorGrade',
        'promptIdea', 'mainAction'
    ];

    fieldsToSave.forEach(fieldId => {
        const field = getElement(fieldId);
        if (field) {
            // فقط ذخیره تغییرات در حافظه (UNCHANGED)
            field.addEventListener('change', saveFormData);
            field.addEventListener('input', saveFormData);
        }
    });


    // 🎯 FIX CORE: Listener اختصاصی برای همگام‌سازی Dropdownها در زمان Paste
    // اصلاح شده: حذف autoSelectBestOptions برای جلوگیری از ریست شدن مقادیر
    const promptInputSyncHandler = () => {
        // 1. اجرای منطق هوشمند برای خواندن متن و تنظیم دراپ‌داون‌ها
        // (این خط مهمترین تغییر است که باعث می‌شود Paste کار کند)
        autoAdjustSettingsUI(); 

        // 2. مدیریت فعال/غیرفعال بودن فیلدها (مثل لنز و دوربین)
        manageCameraLensFields(); 
        
        // 3. ⚡️ FINAL FIX: به‌روزرسانی اجباری و ارسال حداکثری رویدادها
        // لیست تمام فیلدهایی که باید مقدارشان و UI شان به‌روزرسانی بصری شود
    const allSyncElements = [
            // Only include fields that might be auto-adjusted by the text analysis
            'cameraType', 'shotType', 'movementType', 'imageComposition', 'colorGrade', // دراپ‌داون‌های SELECT
            'videoLens', 'imageLens' // فیلدهای INPUT/TEXTAREA لنز
        ];

        const changeEvent = new Event('change');
        const inputEvent = new Event('input');

        allSyncElements.forEach(id => {
            const el = getElement(id);
            if (el) {
                // اگر فیلد جستجوی استایل است، مقدار را از فیلد مخفی کپی کن
                if (id.endsWith('Search')) {
                    const sourceId = id.replace('Search', '');
                    const sourceEl = getElement(sourceId);
                    if (sourceEl) {
                        el.value = sourceEl.value; // تنظیم صریح مقدار
                    }
                }
                
                // ⚠️ اجبار به به‌روزرسانی مقدار برای فیلدهای SELECT/INPUT/TEXTAREA
                // این کار باعث می‌شود اگر مقدار توسط autoAdjustSettingsUI تغییر کرده، UI هم رفرش شود
                el.value = el.value; 

                // ارسال هر دو رویداد برای اطمینان از به‌روزرسانی UI در تمامی انواع عناصر
                el.dispatchEvent(inputEvent);   // مهم برای لنزها و فیلدهای متنی
                el.dispatchEvent(changeEvent); // مهم برای دراپ‌داون‌ها
            }
        });
        
        // 4. ذخیره داده پس از تنظیم و همگام‌سازی
        saveFormData();
    };

    // اتصال هندلر جدید به رویداد 'input' (شامل Paste و تایپ)
    getElement('promptIdea')?.addEventListener('input', promptInputSyncHandler);
    getElement('mainAction')?.addEventListener('input', promptInputSyncHandler);


    // Main action buttons (UNCHANGED)
    getElement('generatePrompt')?.addEventListener('click', generatePrompt);
    getElement('copyPrompt')?.addEventListener('click', copyPrompt);
    getElement('copyNegativePrompt')?.addEventListener('click', copyNegativePrompt);
    getElement('resetItems')?.addEventListener('click', resetAllFields);

    console.log('✅ Enhanced event listeners setup complete');
}

function saveFormData() {
  if (typeof chrome !== 'undefined' && chrome.storage) {
    const formData = {
      outputType: getValue('outputType'),
      aiModel: getValue('aiModel'),
      videoStyle: getValue('videoStyle'),
      imageStyle: getValue('imageStyle'),
      cameraType: getValue('cameraType'),
      shotType: getValue('shotType'),
      movementType: getValue('movementType'),
      videoLens: getValue('videoLens'),
      imageLens: getValue('imageLens'),
      imageComposition: getValue('imageComposition'),
      promptIdea: getValue('promptIdea'),
      mainAction: getValue('mainAction')
    };

    chrome.storage.local.set({ formData });
    console.log('💾 Form data auto-saved');
  }
}

// =================================================================================
// PART 1: EDITED loadSavedData FUNCTION
// FIX: Manually dispatching 'change' events to ensure all UI logic is run after loading.
// =================================================================================
function loadSavedData() {
    if (typeof chrome !== 'undefined' && chrome.storage) {
        chrome.storage.local.get(['formData', 'generatedPrompt', 'negativePrompt', 'favorites'], (result) => {
            console.log('📂 Loading saved data:', result);

            if (result.favorites) {
                favorites.video = result.favorites.video || [];
                favorites.image = result.favorites.image || [];
            }

            initializeDropdowns();

            if (result.formData) {
                const savedData = result.formData;
                const outputType = savedData.outputType || 'video';

                // Step 1: Set the output type first.
                getElement('outputType').value = outputType;
                handleOutputTypeChange(false); 

                // Step 2: Load ALL other saved values into the form fields.
                Object.entries(savedData).forEach(([key, value]) => {
                    if (key === 'outputType' || !value) return;
                    const el = getElement(key);
                    if (el) {
                        if (el.tagName === 'SELECT') {
                            if (Array.from(el.options).map(opt => opt.value).includes(value)) {
                                el.value = value;
                            }
                        } else if (el.type === 'hidden') {
                            el.value = value;
                            const searchInput = getElement(key + 'Search');
                            if (searchInput) { searchInput.value = value; }
                        } else {
                            el.value = value;
                        }
                    }
                });

                // Step 3: Run all auto-selection and UI sync functions AFTER the form is fully populated.
                console.log('🔄 Syncing UI after loading all data...');
                autoSelectBestOptions(); 
                autoSelectBestOptionsForImage(); 
                manageCameraLensFields();

                // 🎯 FIX: ارسال دستی رویداد 'change' برای دراپ‌داون‌های اصلی
                // این کار مطمئن می‌شود که تمام Listenerهای متصل به این المان‌ها اجرا شوند
                // (مثل handleStyleChange برای styles و listenerهایی که generatePrompt را صدا نمی‌زنند اما UI را آپدیت می‌کنند)
                const syncElements = [
                    'videoStyle', 'imageStyle', 'cameraType', 'shotType', 'movementType', 'videoLens', 'imageLens'
                ];
                const changeEvent = new Event('change');
                syncElements.forEach(id => {
                    getElement(id)?.dispatchEvent(changeEvent);
                });


            } else {
                // First run defaults.
                getElement('outputType').value = 'video';
                handleOutputTypeChange(true);
            }

            // نمایش پرامپت‌های قبلی ذخیره‌شده (همانطور که درخواست کردید)
            if (result.generatedPrompt) {
                displayResult(result.generatedPrompt);
            }
            if (result.negativePrompt) {
                displayNegativePrompt(result.negativePrompt);
            }

            console.log('✅ Saved data loading process complete.');
        });
    } else {
        initializeDropdowns();
        handleOutputTypeChange(true);
    }
}

// 2026 Forms Realtime working control
function initialize() {
  console.log('🚀 Initializing Enhanced 1-Click Prompt Generator...');

  // 🎯 Dynamic Height with Buffer to Avoid Scrollbars
  const body = document.body;
  const html = document.documentElement;

  const baseHeight = Math.max(
    body.scrollHeight, body.offsetHeight,
    html.clientHeight, html.scrollHeight, html.offsetHeight
  );

  const buffer = 60; // ← این عدد به‌صورت تجربی خوبه (برای dropdown و modal)
  const minHeight = 600;

  const finalHeight = Math.max(minHeight, baseHeight + buffer);
  window.resizeTo(650, finalHeight);

  try {
    // 1. Setup all interaction listeners (e.g., dropdown changes, button clicks)
    setupEventListeners();
    
    // 🎯 ДОБАВЛЕНО: Вызов setupDynamicListeners для real-time генерации
    setupDynamicListeners();
    
    // 2. Load any data saved from previous session
    loadSavedData();


    // 🎯 NEW: Live Prompt Adjustment Listener
    const promptIdeaElement = getElement('promptIdea');
    if (promptIdeaElement) {
      // Call autoAdjustSettingsUI whenever text is typed/pasted (input event)
      promptIdeaElement.addEventListener('input', autoAdjustSettingsUI);
    }
    
    // 🎯 NEW: AI Model Change Listener
    // این مطمئن می‌شود که فیلدهای دوربین/لنز با انتخاب میدجرنی فعال/غیرفعال شوند.
    const aiModelElement = getElement('aiModel');
    if (aiModelElement) {
      aiModelElement.addEventListener('change', manageCameraLensFields);
    }
    
    
    // 3. Existing button listeners
    const resetBtn = getElement('resetItems');
    if (resetBtn) resetBtn.addEventListener('click', resetAllFields);

    const copyBtn = getElement('copyPrompt');
    if (copyBtn) copyBtn.addEventListener('click', copyPrompt);

    console.log('✅ Enhanced initialization complete!');
    console.log('🎯 Features: 24 Video Templates | Complete Template Integration | Auto-Selection | Enhanced Prompts | Smart Dialogue Detection');

  } catch (error) {
    console.error('❌ Enhanced initialization failed:', error);
    showMessage('Extension loaded with errors. Check console.', 'error');
  }
}


if (document.readyState === 'loading') {
  document.addEventListener('DOMContentLoaded', initialize);
} else {
  initialize();
}

// Menu functionality
document.getElementById('menu-btn').addEventListener('click', function (e) {
  e.stopPropagation();
  const menu = document.getElementById('menu-dropdown');
  menu.style.display = menu.style.display === 'block' ? 'none' : 'block';
});

document.addEventListener('click', function () {
  document.getElementById('menu-dropdown').style.display = 'none';
});

// Replace with this updated block
const modal = document.getElementById('about-modal');

document.getElementById('about-link').addEventListener('click', function (e) {
  e.preventDefault();
  modal.classList.add('modal-open'); // Show modal by adding the class
  document.getElementById('menu-dropdown').style.display = 'none';
});

document.getElementById('close-modal').addEventListener('click', function () {
  modal.classList.remove('modal-open'); // Hide modal by removing the class
});

window.addEventListener('click', function (event) {
  if (event.target === modal) {
    modal.classList.remove('modal-open'); // Hide modal by removing the class
  }
});




function adjustPopupHeight() {
  if (typeof chrome !== 'undefined' && chrome.runtime && chrome.runtime.sendMessage) {
    chrome.runtime.sendMessage({ action: "adjustPopupHeight" });
  }
}

function resetAllFields() {
  const idsToReset = [
    'outputType', 'aiModel', 'videoStyle', 'imageStyle',
    'cameraType', 'shotType', 'movementType', 'videoLens', 'imageLens', 'imageComposition',
    'promptIdea', 'mainAction', 'generatedPrompt', 'generatedNegativePrompt'
  ];

  idsToReset.forEach(id => {
    const el = getElement(id);
    if (el) {
      if (el.tagName === 'SELECT') el.selectedIndex = 0;
      else if (el.tagName === 'TEXTAREA' || el.tagName === 'INPUT') el.value = '';
    }
  });

  const promptOutput = getElement('promptOutput');
  if (promptOutput) promptOutput.classList.add('hidden');

  const negativePromptOutput = getElement('negativePromptOutput');
  if (negativePromptOutput) negativePromptOutput.classList.add('hidden');

  const videoOptions = getElement('videoOptions');
  if (videoOptions) videoOptions.classList.add('hidden');

  const imageOptions = getElement('imageOptions');
  if (imageOptions) imageOptions.classList.add('hidden');

  if (typeof chrome !== 'undefined' && chrome.storage) {
    chrome.storage.local.remove(['formData', 'generatedPrompt', 'negativePrompt']);
  }

  showMessage('All fields were reset successfully.', 'success');
  adjustPopupHeight();
}