*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input,select,button{font-family:inherit}button:hover{opacity:.9}.toast-container{position:fixed;top:80px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px}.toast{padding:15px 20px;border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:300px;animation:slideIn .3s ease-out;font-size:14px}.toast-error{background:#dc3545;color:#fff}.toast-success{background:#28a745;color:#fff}.toast-info{background:#17a2b8;color:#fff}.toast-warning{background:#ffc107;color:#333}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}