Budget Dashboard

Build an interactive, self-contained HTML financial dashboard with an Apple Swiss design aesthetic — clean white backgrounds, SF-style typography (use Instrument Sans + Newsreader from Google Fonts), generous whitespace, soft shadows, pill-shaped buttons, and Apple system colors (#34c759 green, #007aff blue, #ff2d55 pink, #ff9500 orange, #af52de purple).

What It Delivers

A single HTML file the user can open in any browser. Everything updates in real-time as they drag sliders. No backend, no dependencies beyond Chart.js from CDN.

Features Required

1. Top stat cards (4 across) — Income, Expenses, Savings, Savings Rate — each with an icon, the value, and a subtitle
2. Slider panel — Sliders for income and each expense category. Each slider shows current value and range. All sliders fire update() on input.
3. Donut chart — Shows expense breakdown + savings as the largest slice. Center text shows savings rate %. Uses Chart.js doughnut.
4. Legend — Color-coded list beside the donut with category names, dollar amounts, and percentages.
5. 12-month projection chart — Line chart (Chart.js) with 3 scenario toggle buttons: "Just Saving" (0% return), "High-Yield Savings" (4.5% APY), "Invested" (7% annual). Chart color changes per scenario.
6. Milestones — Progress bars toward: Emergency Fund 3mo, Emergency Fund 6mo, $100K, $250K. Each shows ETA in months/years.
7. Benchmark comparisons — Housing, Food, Savings, Wants vs. standard guidelines (50/30/20 rule). Visual bar with guideline marker.
8. Insight box — Dynamic text that changes based on savings rate (different messages for <20%, 20-50%, 50%+, and negative).

Instructions

Step 1: Gather the Numbers

Ask for (or help estimate):

For Personal:

• Total monthly income (after tax)
• Fixed expenses (rent, utilities, insurance, subscriptions, loan payments)
• Variable expenses (food, gas, entertainment, shopping)
• Current savings rate
• Any debt payments
• Financial goals

For Business:

• Monthly revenue
• Fixed costs (rent, software, salaries, insurance)
• Variable costs (marketing, contractors, supplies, travel)
• Growth investments
• Tax set-aside percentage
• Profit targets

Step 2: Build the Dashboard

Generate a self-contained HTML file with all CSS inline (in a <style> tag) and all JS inline (in a <script> tag). Import Chart.js from CDN:

<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/4.4.1/chart.umd.min.js"></script>

Import fonts from Google Fonts:

<link href="https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600&display=swap" rel="stylesheet">

Step 3: Design Rules (Apple Swiss)

• Background: #f5f5f7 (Apple light gray)
• Cards: #ffffff with border-radius: 20px, soft shadow (0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.04))
• Typography: Instrument Sans for body/UI, Newsreader (serif) for large numbers and headings
• Colors: Use Apple system colors — green #34c759, blue #007aff, pink #ff2d55, orange #ff9500, purple #af52de, teal #5ac8fa
• Sliders: Clean white thumbs with blue border, thin 4px tracks
• Buttons: Pill-shaped (border-radius: 100px), active state fills with blue
• Spacing: Generous — 24-28px card padding, 16px grid gaps
• Animations: Subtle fadeIn on load with staggered delays
• Hover states: Cards lift slightly with enhanced shadow
• No dark mode — keep it light and clean

Step 4: Populate with User's Numbers

Set the slider default values and state object to match the user's actual income and expense numbers. All sliders should have sensible min/max ranges (e.g., income 2k-30k, rent 0-5k).

Step 5: Save and Deliver

Save as: financial-dashboard.html

The file should be completely self-contained — opening it in any browser should display the full interactive dashboard with no other dependencies.

Step 6: Verify

Double-check:

• All math adds up (income - expenses = savings)
• Donut chart percentages total 100%
• Projection chart uses correct compound interest formulas
• Milestone ETAs are calculated correctly
• All sliders update everything in real-time

Rules

• Never give specific investment advice. Budget visualization is fine. "Put your money in X stock" is not.
• Include a small footer disclaimer that this is a planning tool, not financial advice.
• Always double-check the math. Budget totals must add up correctly.
• If the user shares sensitive financial details, handle them with care and don't store them in memory.
• Round to whole dollars.

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Zuletzt aktualisiert: 01.08.2026 · Version 1.0.0 · skills.fragroger.ai

Lizenz: CC BY-NC-ND 4.0 (Namensnennung – nicht kommerziell – keine Bearbeitungen). Nutzung nur für den Eigengebrauch. https://creativecommons.org/licenses/by-nc-nd/4.0/deed.de