Chart Prompts

Restyle my chart in the "Debris Shells" style described below. Keep my data, chart type, title meaning and units; change only the presentation. Use the charting library this project already uses (plain SVG if there is none). If the library can't express a detail, draw it in a custom layer instead of dropping it. Measurements assume a 960 x 600 chart; scale them proportionally.

Mood: an orbital census figure from a space situational awareness report. Deep navy space, a glowing planetary limb curving along the bottom, faint concentric orbital shells behind the data, and cool cyan bars with one warm coral warning. Scientific and calm, with a quiet sense of altitude.

Colors (use these exact values):
- Background: #0A1330 (space navy), overlaid with a radial gradient centered below the bottom edge (cx 50%, cy 115%, r 90%): #12306A at 0, #0A1330 at 55%, #070E26 at 100%.
- Sequential bar ramp by value, interpolated in RGB from #22668A (low) to #7FE3F0 (high), saturating at a round cap (3,000 here).
- Highlight: #FF7A5C (warm coral) for the single most important bar, its category label, value and callout. Never used elsewhere except its legend swatch.
- Text: #F2F7FC for the title, #DCE8F5 (pale blue-white) for category labels and legend title, #8FA3C7 for subtitle, ticks, value labels and notes.
- Earth limb: planet body #050A1C, glow #4FA3FF, rim #9FD0FF and #CFE8FF. Orbital shells and gridlines: #2A3F78.

Typography (Google Fonts): Space Grotesk throughout.
- Eyebrow: 11.5px 500 uppercase, 2.2px letter-spacing, #8FA3C7. Title: 29px 600 #F2F7FC stating the finding with the share or count. Subtitle: 15px 400 #8FA3C7 with measure, band size and total.
- Category labels: 12px 500 #DCE8F5, right-aligned 12px left of the axis (highlight 700 coral). Value labels 11.5px 400 #8FA3C7 8px after each bar end (highlight 13px 700 coral). Axis title, legend title and callouts: 10.5px 600 uppercase, 1.6px letter-spacing. Tick labels 12px.

Layout:
- 56px side margins. Eyebrow y 58, title y 94, subtitle y 121.
- Plot from x 164 to 820, y 162 to 476. Legend at the top right of the plot area (around x 690, y 178), where the bars are short. Source line at the left and a reading note ("LOW TO HIGH ORBIT, BOTTOM TO TOP") at the right, both about 50px below the plot.
- The planet: a circle of radius 1300 whose top touches y 556, centered horizontally, so the limb is a gentle arc across the bottom 45px of the canvas with the edges dropping off-frame.

Axes and grid:
- A 1px #8FA3C7 vertical axis line at the bars' base. Vertical gridlines at round values: 0.8px #2A3F78 dotted (1 on, 4 off). X tick labels centered under the plot. The axis title "ALTITUDE, KM" sits above the category labels.
- Categories run from low altitude at the bottom to high altitude at the top, so the bars stack upward away from the planet.

Marks:
- Bar chart: horizontal bars at 64% of the band height, square at the base and 2.5px rounded at the tip, filled from the sequential cyan ramp by value; the most crowded category is solid coral with a 10.5px 600 coral caps callout ("MOST CROWDED SHELL") after its value label.
- Line chart: a 2.5px line colored with a horizontal gradient from #22668A to #7FE3F0, a 10% #7FE3F0 area fill fading to transparent, small 3px cyan dots, and the peak point as a 6px coral dot with the same coral value and callout. Keep the limb, shells and legend.
- Legend: the title "OBJECTS PER 50 KM BAND" above a 150 x 8 px gradient bar (1px radius) with "0" and "3,000+" under its ends, plus a 22 x 8 px coral swatch labeled "Peak" in coral.

Effects:
- Orbital shells: 14 concentric circles sharing the planet's center, radii stepping outward by 34px, 0.8px #2A3F78, opacity fading from 0.57 to 0.18 outward, alternating solid and dotted (2 on, 5 off). They sit behind everything else.
- Limb glow: a 16px #4FA3FF stroke at 50% opacity on the planet outline blurred with stdDeviation 9 (filter region covering the whole canvas so nothing clips), then the solid planet disc, then a 2.4px #9FD0FF rim at 90% blurred by 2, then a crisp 0.8px #CFE8FF rim.

Avoid: stars or starfields, lens flares, glows on the bars or text, more than one warm color, 3D, thick borders, and putting text over the planet's glow.

When you're done, render the chart and check that the title's share matches the data, the coral callout fits inside the canvas, the limb glow is unclipped at the edges, and the lowest bars and labels stay clear of the limb.