/* static/css/shimmer.css */
.shimmer { background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent); animation: shimmer-anim 2s infinite; }
.shimmer-bar { animation: shimmer-bar-anim 1.5s infinite; }
@keyframes shimmer-anim { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
@keyframes shimmer-bar-anim { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.6; } }