.c-card-activity{position:absolute;inset:0;overflow:hidden;pointer-events:none;border-radius:inherit}.c-card-glass{position:absolute;inset:-100%;background:linear-gradient(125deg,transparent 43%,rgba(255,255,255,.04) 46%,rgba(255,255,255,.23) 50%,rgba(255,255,255,.07) 53%,transparent 57%);animation:c-card-glass-sweep 3.8s ease-in-out infinite;will-change:transform}.c-card-undo{position:absolute;right:6px;top:6px;z-index:2;pointer-events:auto;border:0;border-radius:4px;background:rgba(248,250,252,.72);color:#475569;font-size:10px;font-weight:400;line-height:14px;padding:1px 5px;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.c-card-undo:hover{background:rgba(248,250,252,.94)}@keyframes c-card-glass-sweep{0%{transform:translateX(-45%);opacity:0}15%{opacity:1}70%{transform:translateX(45%);opacity:1}85%,to{transform:translateX(45%);opacity:0}}@media(prefers-reduced-motion:reduce){.c-card-glass{animation:none;opacity:.3;transform:none}}