.toast-container{display:flex;flex-direction:column;gap:10px;position:fixed;right:20px;top:20px;z-index:9999}.toast{animation:slideIn .3s ease;border-radius:6px;box-shadow:0 2px 6px rgba(0,0,0,.2);color:#fff;font-weight:700;padding:12px 16px}.toast-success{background:#22c55e}.toast-error{background:#ef4444}.toast-info{background:#3b82f6}.toast-warning{background:#f59e0b}@keyframes slideIn{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}