/* Canvas overlay */
#pf-festive-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none; /* Let clicks pass through to the site below */
    z-index: 9999;
}

/* Floating Music Toggle Button */
.pf-music-toggle {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--color-3, #333); /* Uses theme color 3 */
    color: var(--color-1, #fff); /* Uses theme color 1 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.pf-music-toggle:hover {
    transform: scale(1.1);
    background-color: var(--color-4, #111);
}

.pf-music-toggle .pf-music-icon {
    width: 24px;
    height: 24px;
}

/* Optional pulse animation when playing */
.pf-music-toggle.playing {
    animation: pfPulse 2s infinite;
}

@keyframes pfPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
    }
}