Stable Diffusion XL Prompt - cosmic mandala, neon glow, fractal geometry, nebula texture, sci-fi, high detail

{
    "camera": "full-frame, centered composition, slight depth cue for a subtle 3D feel",
    "color_palette": "Nebula Blue, Lava Red, Electric Cyan, Midnight Indigo, Starlight White",
    "composition": "central emblem with radial symmetry, generous negative space around, crisp silhouette against vibrant background",
    "lighting": "soft cosmic glow with volumetric nebula light and bloom along mandala edges",
    "negative_prompt": "low-res, artifacts, watermark, logo, text, misshapen shapes, jagged edges, aliasing",
    "product_constraints": {
        "background": "scene",
        "bleed_safe_area": "keep key art within 85% center area",
        "print_notes": "300 DPI minimum; high contrast between mandala and nebula; color-managed for sRGB; avoid tiny text",
        "product_type": "poster"
    },
    "prompt_core": "A radiant quantum eclipse mandala centers within a swirling nebula, concentric fractal rings pulse in nebula blue and lava red, with electric cyan highlights and starlit specks, crafted for high-impact print on posters, apparel, stickers, and wallpapers.",
    "render_specs": {
        "aspect_ratio": "1:1",
        "cfg_guidance": "9",
        "model_hint": "SDXL",
        "quality": "ultra",
        "resolution_hint": "4096x4096",
        "seed": "random"
    },
    "style_tags": [
        "cosmic mandala",
        "neon glow",
        "fractal geometry",
        "nebula texture",
        "sci-fi",
        "high detail"
    ],
    "variants": [
        "Twist #1: Neon eclipse with ultramarine gradients and crystalline lattice texture while preserving lava red accents",
        "Twist #2: Inverted emphasis with lava red core and blue halo, add holographic iridescence for a foil-like finish",
        "Twist #3: Monochrome nebula drift using cool blues with subtle magenta bloom for a retro poster vibe"
    ]
}