/*
  body {
      overflow: hidden;
      margin: 0;
      height: 100vh;
      background-color: #f0f0f0;
  }
  */
.coin {
    position: absolute;
    width: 30px;
    height: 30px;
    pointer-events: none;
    z-index: 1000;
    filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.5));
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1001;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    padding: 30px;
    border-radius: 15px;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 0 20px gold;
    animation: glow 1.5s infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 10px gold;
    }
    to {
        box-shadow: 0 0 30px gold;
    }
}