body {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(to bottom, #000046, #1cb5e0);
    color: greenyellow;
    padding: 20px;
    margin: 0;
  }
  
  h2 {
    font-size: 24px;
    text-align: center;
  }
  
  h1 {
    font-size: 34px;
    text-align: center;
  }
  
  p {
    font-size: 15px;
    text-align: center;
  }
  
  footer {
    margin-top: 100px;
    text-align: center;
  }
  
  .numbers {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style-type: none;
    padding: 0;
  }
  
  .number {
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid greenyellow;
    border-radius: 50%;
    height: 30px;
    width: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 5px;
    cursor: pointer;
  }
  
  .selected-number {
    background-color: greenyellow;
    color: #000046;
  }
  
  .buttons-container {
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9); /* Fundo semitransparente */
    padding: 10px 0;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.3); /* Sombra para destaque */
  }
  
  .buttons {
    list-style-type: none;
    font-family: monospace;
    font-size: 20px;
    text-align: center;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
  }
  
  .button {
    background-image: linear-gradient(greenyellow, lightgray);
    display: inline-block;
    margin: 10px;
    padding: 5px;
    border-radius: 100%;
    user-select: none;
    cursor: pointer;
  }
  
  .saved-games {
    font-family: monospace;
    font-size: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 colunas */
    gap: 10px; /* Espaço entre as colunas */
    list-style-type: none;
    padding: 0;
  }
  
  .saved-games li {
    border: 1px solid greenyellow;
    padding: 10px;
    text-align: center;
  }