* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      background: radial-gradient(circle, #0d0f1d, #000);
      font-family: Arial, sans-serif;
      padding: 20px;
      overflow: hidden;
      position: relative;
    }

    #fireworks-canvas {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 1;
    }

    .container {
      text-align: center;
      position: relative;
      z-index: 2;
    }

    .title {
      padding: 20px;
      text-align: center;
      color: #fff;
      text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    }

    .slots {
      position: relative;
      width: 290px;
      height: 290px;
      margin: auto;
      display: flex;
      justify-content: space-around;
      align-items: center;
      padding: 20px;
      background: linear-gradient(45deg, #666 0%, #000 100%);
      border: 1px solid #333;
      border-radius: 10px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 50px rgba(255, 255, 255, 0.1);
    }

    .reel {
      position: relative;
      width: 120px;
      height: 240px;
      border-radius: 5px;
      overflow: hidden;
      background: #000;
      cursor: grab;
      touch-action: none;
    }

    .reel:active {
      cursor: grabbing;
    }

    .reel-strip {
      position: absolute;
      width: 100%;
      transition: transform 0.3s ease-out;
    }

    .reel.animating .reel-strip {
      transition: transform 0.8s cubic-bezier(.41,-0.01,.63,1.09);
    }

    .icon {
      width: 120px;
      height: 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #fff;
      border-bottom: 1px solid #333;
      font-size: 48px;
      font-weight: bold;
      color: #333;
    }

    .icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
    
    #reel1 .icon img {
      object-position: right;
    }
    
    #reel2 .icon img {
      object-position: left;
    }

    .reel::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(rgba(0,0,0,0.4) 0%, transparent 30%, transparent 70%, rgba(0,0,0,0.4) 100%);
      pointer-events: none;
      box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
    }
    
    .icon.question-mark {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      font-size: 72px;
      color: #fff;
      font-weight: bold;
      text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
    }

    .selection-box {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: calc(100% - 10px);
      height: 120px;
      border-radius: 5px;
      pointer-events: none;
    }

    .controls {
      margin-top: 30px;
      display: flex;
      gap: 15px;
      justify-content: center;
    }

    button {
      padding: 12px 30px;
      font-size: 16px;
      font-weight: bold;
      background: linear-gradient(45deg, #666 0%, #000 100%);
      color: white;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0,0,0,0.3);
      transition: transform 0.1s, box-shadow 0.1s;
    }

    button:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 12px rgba(0,0,0,0.4), 0 0 20px rgba(255, 255, 255, 0.2);
    }

    button:active {
      transform: translateY(0);
      box-shadow: 0 2px 4px rgba(0,0,0,0.3);
    }

    .result-display {
      margin-top: 20px;
      padding: 15px;
      background: rgba(240, 240, 240, 0.9);
      border-radius: 8px;
      font-family: monospace;
      font-size: 18px;
      font-weight: bold;
      color: #333;
      min-height: 50px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    }