Dark Sketch Mode Monster Doodle

Goal: Create a screenshot-like image of a dark sketch/drawing mode interface showing a deliberately crude digital doodle being edited, as if in an image-generation app's sketch tool.

Canvas: Square-ish 4:3 screenshot, dark charcoal drawing panel centered with rounded corners over a dimmed gallery/app background barely visible at the right and bottom edges.

Layout: The main drawing area fills most of the frame. A top toolbar floats near the upper center, with a close X at top left and undo/redo icons at top right. A vertical brush-size slider sits on the left side with one white circular handle. A horizontal color palette runs along the bottom. A green circular checkmark confirmation button sits at the bottom right.

Main sketch: Draw a rough white line-art monster resembling a hunched fantasy boss creature, made with thick uneven brush strokes. It has one long pointed beak or snout facing left, a jagged open mouth, one scribbled oval eye near the top, a high arched back, a bulky torso, bent legs, and a long curved tail on the right. Add a small teal flower-like doodle on a stem at the lower left, facing the monster. Add an orange sketch of a sun or diagonal branch-like rays in the upper right corner.

Interface details: Include exactly 6 visible top toolbar icons: pointer/selection arrow, squiggle brush icon, letter T text tool, overlapping shapes/copy icon, eraser/diamond icon, and the surrounding rounded toolbar container. Include exactly 2 top-right history icons: undo and redo. Include exactly 1 close X icon at top left. Include exactly 1 vertical slider with 1 white knob. Include exactly 16 bottom color swatches, from left to right: multicolor rainbow circle, white, gray, brown, red, orange, yellow-orange selected with a blue ring, green, teal-green, cyan, blue, indigo, violet, purple, pink, plus exactly 1 green confirmation check button at the far right.

Visual style: Rough hand-drawn sketch mode, thick uneven strokes, dark UI, playful messy drawing, casual screenshot aesthetic. Use {argument name="creature outline color" default="white"}, {argument name="flower color" default="teal"}, {argument name="sun sketch color" default="orange"}, and {argument name="background panel color" default="dark charcoal"}. No polished rendering; keep it intentionally sloppy and simple.