* {
    margin: 0;
    padding: 0;
    text-align: center;
}
header { 
    height: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #0A66C2;
    color: white;
}

h1 {
    flex: 2;
    text-align: center;
}

button {
    margin-right: 20px;
    height: 50px;
    width: 50px;
    border-radius: 20px;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
}

body {
    height: 100vh;
}

/* Choices */
.choices {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 5rem;
    gap: 3rem;
}

.choice {
    height: 320px;
    width: 320px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

img {
    height: 300px;
    width: 300px;
    border-radius: 50%;
    object-fit: cover;
}

/* Score Board */
.score-board {
    display:flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    margin-top: 3rem;
    gap:5rem;
}
#user-score , 
#computer-score {
    font-size: 4rem;
}

/* Message */
.msg-container {
    margin-top: 5rem;
}
#msg {
    font-size: 2rem;
    display: inline;
    padding: 1rem;
    border-radius: 1rem;
    background-color: #0A66C2;
    color: white;
}

.choice:hover {
    cursor: pointer;
    background-color:#0A66C2;
    
}
@media (max-width: 768px) {
  .choices {
    flex-wrap: wrap;       
  }

  .choice {
    height: 200px;
    width: 200px;
  }

  img {
    height: 180px;
    width: 180px;
  }

  .score-board {
    flex-direction: column;
    gap: 2rem;
  }
}
@media (max-width: 480px) {
  header {
    flex-direction: column;
    height: auto;
    padding: 1rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  .choice {
    height: 150px;
    width: 150px;
    border-radius: 50%;
  }
.choice:hover {
    cursor: pointer;
    background-color:#0A66C2;
    
}
  img {
    height: 130px;
    width: 130px;
  }

  #msg {
    font-size: 1.2rem;
    padding: 0.5rem;
  }

  button {
    height: 40px;
    width: 40px;
    font-size: 1rem;
  }
}
.dark {
    background-color: #121212;
    color: white;
}
.dbut {
    background-color: #333;
    color: white;
}



/* ☀️ Light Mode */
.light {
    background-color: #fafafa;
    color: black;
}