.app-toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translate(-50%) translateY(8px);padding:10px 16px;border-radius:var(--r-pill);background:var(--ink);color:var(--bg);font-size:14px;font-weight:600;line-height:1.3;letter-spacing:-.005em;max-width:min(90vw,360px);text-align:center;box-shadow:var(--sh-2);z-index:60;opacity:0;pointer-events:none;transition:opacity var(--t-fast) var(--e-out),transform var(--t-fast) var(--e-out)}.app-toast.is-visible{opacity:1;transform:translate(-50%) translateY(0)}