/* =======================
   MUSIC PLAYER
======================= */
#music-player {
    position: fixed;
    bottom: 22px;
    right: 22px;
    z-index: 9999;
}

/* Tombol */
#music-toggle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #b08d57, #d9b97a);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .35s ease;
}

/* Hover */
#music-toggle:hover {
    transform: scale(1.08) rotate(8deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .35);
}

/* Aktif / Playing */
#music-toggle.playing {
    animation: musicPulse 2.2s infinite ease-in-out;
}

/* Icon */
#music-icon {
    transition: transform .3s ease;
}

/* Muted */
#music-toggle.muted #music-icon {
    opacity: .6;
}

/* =======================
   ANIMATION
======================= */
@keyframes musicPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(176, 141, 87, .55);
    }

    70% {
        box-shadow: 0 0 0 18px rgba(176, 141, 87, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(176, 141, 87, 0);
    }
}

/* =======================
   RESPONSIVE
======================= */
@media (max-width: 600px) {
    #music-player {
        bottom: 18px;
        right: 18px;
    }

    #music-toggle {
        width: 46px;
        height: 46px;
        font-size: 16px;
    }
}