JSFiddle - React, Tailwind, and code Playground

by velo_ninja

HTML

<!DOCTYPE html>
<html lang="de">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Empire Take Over Hero Manager</title>
  <style>
    /* SELF-CONTAINED BOOTSTRAP MINIMAL CSS */
    :root {
      --archer: #10b981;
      --pikeman: #3b82f6;
      --cavalry: #f59e0b;
      --infantry: #ef4444;
      --primary: #667eea;
      --secondary: #764ba2;
      --success: #10b981;
      --danger: #ef4444;
      --warning: #f59e0b;
      --info: #3b82f6;
      --light: #f8f9fa;
      --dark: #212529;
    }
    
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    
    body {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      min-height: 100vh;
      padding: 20px;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.5;
    }
    
    .container-main {
      max-width: 1900px;
      margin: 0 auto;
    }
    
    .setup-wizard, .main-app {
      background: white;
      border-radius: 20px;
      box-shadow: 0 20px 60px rgba(0,0,0,0.3);
      overflow: hidden;
      margin-bottom: 30px;
    }
    
    .wizard-header {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: white;
      padding: 40px;
      text-align: center;
    }
    
    .wizard-header h1 {
      font-size: 2.5rem;
      font-weight: 800;
      margin-bottom: 10px;
    }
    
    .wizard-content {
      padding: 40px 50px;
    }
    
    .setup-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    
    .setup-section {
      background: #f8f9fa;
      border-radius: 16px;
      padding: 30px;
      border: 2px solid #e9ecef;
    }
    
    .setup-section h3 {
      color: #2d3748;
      font-weight: 700;
      margin-bottom: 25px;
      padding-bottom: 15px;
 ...