.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%) translateY(8px);background:#111827eb;color:#fff;padding:9px 12px;border-radius:10px;font-size:12px;line-height:1.2;box-shadow:0 10px 30px #00000040;z-index:9999;opacity:0;pointer-events:none;transition:opacity .12s ease,transform .12s ease;max-width:min(560px,calc(100vw - 28px));white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--ff);background:var(--bg);color:var(--text-primary);font-size:13px;line-height:1.5}