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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #4CAF50, #2196F3);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: white;
}

.game-container {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.scoreboard {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.result-message {
    margin: 15px 0;
    font-size: 1.5rem;
    font-weight: bold;
}

.choices {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
}

.choice {
    padding: 10px 20px;
    font-size: 1.5rem;
    cursor: pointer;
    border: 2px solid #fff;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    transition: transform 0.2s ease;
}

.choice:hover {
    transform: scale(1.1);
}

.hidden {
    display: none;
}

button {
    color: white;
    background-color: #2196F3;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #1976D2;
}

#restart-btn {
    margin-top: 20px;
    background-color: #F44336;
}

#restart-btn:hover {
    background-color: #D32F2F;
}