.toast-stack{z-index:200;pointer-events:none;flex-direction:column;align-items:center;gap:6px;display:flex;position:fixed;bottom:76px;left:50%;transform:translate(-50%)}.toast{background:var(--color-ink);color:var(--color-paper);font-family:var(--font-body);font-size:var(--fs-sm);padding:var(--space-2) var(--space-4);border-radius:var(--radius-pill);box-shadow:var(--shadow-panel);white-space:nowrap;font-weight:600;animation:.18s ease-out toast-in}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}