body {
    margin: 0;
    background: #1a1a1a;
    font-family: Arial, sans-serif;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.hidden {
    display: none !important;
}

#game-screen {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: space-around;
    align-items: center;
}

.player {
    text-align: center;
    flex: 1;
}

.gesture {
    font-size: 150px;
    margin: 20px 0;
}

.choice-buttons {
    margin-top: 30px;
}

.choice-buttons button {
    font-size: 50px;
    margin: 5px;
    padding: 10px;
    border: none;
    background: #333;
    color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}

.choice-buttons button:hover {
    background: #555;
}

#game-over-screen {
    text-align: center;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.9);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#game-over-screen button {
    padding: 15px 30px;
    font-size: 18px;
    background: gold;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

#glitter-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999;
}

.glitter {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: glitter-fall 1.5s linear forwards;
    opacity: 0.9;
}

@keyframes glitter-fall {
    0% { transform: translateY(0) scale(1); opacity: 1; }
    100% { transform: translateY(100vh) scale(0.5); opacity: 0; }
}