body {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    background-size: 400% 400%;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

canvas {
    background: rgba(255, 255, 255, 0.1);
    border: 3px solid #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.target {
    position: absolute;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.1s ease;
}

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

.game-info {
    color: white;
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin: 10px 0;
    text-align: center;
}