html[data-theme=light] #calendar-fallback-shimmer{background:linear-gradient(90deg,#f0f0f0 0%,#fafafa 20%,#f0f0f0 40% 100%) 0 0/200% 100%;animation:2s linear infinite shimmer}html[data-theme=dark] #calendar-fallback-shimmer{background:linear-gradient(90deg,#1a1a1a 0%,#1f1f1f 20%,#1a1a1a 40% 100%) 0 0/200% 100%;animation:2s linear infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}