.btn-voltar-painel-global{
    position:fixed;
    left:112px;
    bottom:22px;
    z-index:99990;
    background:#111827;
    color:white;
    text-decoration:none;
    padding:12px 16px;
    border-radius:999px;
    font-weight:800;
    box-shadow:0 10px 28px rgba(0,0,0,.22);
    display:inline-flex;
    align-items:center;
    gap:6px;
}

.btn-voltar-painel-global:hover{
    background:#7494ec;
}

body.dark-mode .btn-voltar-painel-global{
    background:#f3f4f6;
    color:#111827;
}

@media(max-width:768px){
    .btn-voltar-painel-global{
        left:82px;
        bottom:16px;
        padding:11px 13px;
    }

    .btn-voltar-painel-global span{
        display:none;
    }
}