JSFiddle - React, Tailwind, and code Playground

by velo_ninja

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Sagittarius A* - Cinematic Black Hole Simulation</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            overflow: hidden;
            background: #000;
            font-family: 'Courier New', monospace;
            color: #fff;
        }
        
        #canvas-container {
            width: 100vw;
            height: 100vh;
            position: relative;
        }
        
        #info-panel {
            position: absolute;
            top: 20px;
            left: 20px;
            background: rgba(0, 0, 0, 0.7);
            padding: 15px;
            border-radius: 8px;
            border: 1px solid rgba(255, 140, 0, 0.3);
            font-size: 12px;
            line-height: 1.6;
            backdrop-filter: blur(10px);
            max-width: 280px;
        }
        
        #info-panel h3 {
            color: #ff8c00;
            margin-bottom: 8px;
            font-size: 14px;
        }
        
        #readout {
            position: absolute;
            top: 20px;
            right: 20px;
            background: rgba(0, 0, 0, 0.7);
            padding: 15px;
            border-radius: 8px;
            border: 1px solid rgba(255, 140, 0, 0.3);
            font-size: 11px;
            line-height: 1.8;
            backdrop-filter: blur(10px);
            text-align: right;
        }
        
        #controls {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(0, 0, 0, 0.7);
            padding: 15px;
            border-radius: 8px;
            border: 1px solid rgba(255, 140, 0, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .control-group...