.app-toast{

position:fixed;

right:20px;

bottom:20px;

min-width:320px;

padding:18px;

border-radius:14px;

font-weight:600;

color:#fff;

opacity:0;

transform:translateY(30px);

transition:.35s;

z-index:999999;

box-shadow:0 12px 35px rgba(0,0,0,.18);

}

.app-toast.show{

opacity:1;

transform:translateY(0);

}

.app-toast.success{

background:#16a34a;

}

.app-toast.error{

background:#dc2626;

}

.app-toast.info{

background:#2563eb;

}