body{
    font-family: Arial, Helvetica, sans-serif;
    background-color: black;
}

.board{
    display: grid;
    grid-template-columns: repeat(3, 100px);
    grid-template-rows: repeat(3, 100px);
    gap: 5px;
    justify-content: center;
    margin: 100px;
}

.cell{
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 50px;
    border: 1px solid white;
    cursor: pointer;
    color: white;
}

.cell.taken {
    pointer-events: none;
}

.result {
    text-align: center;
    color: white;
    font-size: 50px;
}

.result.win{
    color: green;
}

.result.fail{
    color: red;
}

.buttons {
    display: flex;
    justify-content: space-around;
    top: 20px;
    left: 20px;
  }
  
  .buttons button {
    width: 150px;
    height: 50px;
    background-color: white;
    margin: 20px;
    color: #008a05;
    position: relative;
    overflow: hidden;
    font-size: 14px;
    letter-spacing: 1px;
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    font-size: 17px;
  }
  
  .buttons button:before, .buttons button:after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #00764d;
    transition: all 0.3s cubic-bezier(0.35, 0.1, 0.25, 1);
  }
  
  .buttons button:before {
    right: 0;
    top: 0;
    transition: all 0.5s cubic-bezier(0.35, 0.1, 0.25, 1);
  }
  
  .buttons button:after {
    left: 0;
    bottom: 0;
  }
  
  .buttons button span {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
    padding: 0;
    z-index: 1;
  }
  
  .buttons button span:before, .buttons button span:after {
    content: "";
    position: absolute;
    width: 2px;
    height: 0;
    background-color: #00764d;
    transition: all 0.3s cubic-bezier(0.35, 0.1, 0.25, 1);
  }
  
  .buttons button span:before {
    right: 0;
    top: 0;
    transition: all 0.5s cubic-bezier(0.35, 0.1, 0.25, 1);
  }
  
  .buttons button span:after {
    left: 0;
    bottom: 0;
  }
  
  .buttons button p {
    padding: 0;
    margin: 0;
    transition: all 0.4s cubic-bezier(0.35, 0.1, 0.25, 1);
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  .buttons button p:before, .buttons button p:after {
    position: absolute;
    width: 100%;
    transition: all 0.4s cubic-bezier(0.35, 0.1, 0.25, 1);
    z-index: 1;
    left: 0;
  }
  
  .buttons button p:before {
    content: attr(data-title);
    top: 50%;
    transform: translateY(-50%);
  }
  
  .buttons button p:after {
    content: attr(data-text);
    top: 150%;
    color: #00764d;
  }
  
  .buttons button:hover:before, .buttons button:hover:after {
    width: 100%;
  }
  
  .buttons button:hover span {
    z-index: 1;
  }
  
  .buttons button:hover span:before, .buttons button:hover span:after {
    height: 100%;
  }
  
  .buttons button:hover p:before {
    top: -50%;
    transform: rotate(5deg);
  }
  
  .buttons button:hover p:after {
    top: 50%;
    transform: translateY(-50%);
  }
  
  .buttons button.start {
    background-color: #00764d;
    box-shadow: 0px 5px 10px -10px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
  }
  
  .buttons button.start p:before {
    top: -50%;
    transform: rotate(5deg);
  }
  
  .buttons button.start p:after {
    color: white;
    transition: all 0s ease;
    content: attr(data-start);
    top: 50%;
    transform: translateY(-50%);
    animation: start 0.3s ease;
    animation-fill-mode: forwards;
  }
  
  @keyframes start {
    from {
      top: -50%;
    }
  }
  
  .buttons button.start:hover:before, .buttons button.start:hover:after {
    display: none;
  }
  
  .buttons button.start:hover span {
    display: none;
  }
  
  .buttons button:active {
    outline: none;
    border: none;
  }
  
  .buttons button:focus {
    outline: 0;
  }