#music-control {
    position: fixed !important;
    bottom: 25px !important;
    left: 25px !important;
    width: 50px !important;
    height: 50px !important;
    background: #333 !important;
    color: white !important;
    border: none !important;
    border-radius: 50% !important;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4) !important;
    font-size: 24px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    z-index: 99999 !important;
}

#music-control:hover {
    transform: scale(1.15);
}

.music-checkpoint {
    display: block;
    height: 0;
    overflow: hidden;
    visibility: hidden;
    margin: 0;
}

.play-trigger-box {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #1e293b;
    color: #38bdf8;
    padding: 25px 20px;
    text-align: center;
    border: 2px solid #38bdf8;
    border-radius: 12px;
    cursor: pointer;
    margin: 30px 0;
    font-weight: bold;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.play-trigger-box:hover, .play-trigger-box:active {
    background: #38bdf8;
    color: #1e293b;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
}

@media screen and (max-width: 768px) {
    #music-control {
        bottom: 90px !important;
        left: 25px !important;
        width: 45px !important;
        height: 45px !important;
        font-size: 22px !important;
    }
}