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

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1e1e2f, #2c3e50);
}

canvas {
    display: block;
}

#click-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    font-weight: 600;
    color: #ffffff;
    background-color: #3498db; /* Same as box color */
    padding: 1.2rem 2.5rem;
    border-radius: 2px;
    box-shadow: 0 0 25px rgba(52, 152, 219, 0.5);
    z-index: 10;
    animation: pulse 2s infinite ease-in-out;
    transition: opacity 1s ease-out;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}


@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.05); }
    100% { transform: translate(-50%, -50%) scale(1); }
}