.alert-error{border-left:3px solid var(--error);background:var(--error-bg);padding:.75rem 1rem;font-size:.875rem;color:var(--error);margin-bottom:1rem;line-height:1.6}.alert-error a{text-decoration:underline;margin-left:.5rem;font-weight:600}.card.card--leaving{animation:fadeOut .8s ease both}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}