@keyframes shimmer-sweep{0%{transform:translateX(-100%) skewX(-20deg)}40%{transform:translateX(350%) skewX(-20deg)}to{transform:translateX(350%) skewX(-20deg)}}.progress-track{background:#fff;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04)}.progress-fill{overflow:hidden;box-shadow:inset 0 2px 3px -1px rgba(0,0,0,.2),inset 0 -1px 1px hsla(0,0%,100%,.15),inset 0 1px 0 hsla(0,0%,100%,.2)}.progress-fill:after{content:"";position:absolute;top:0;bottom:0;left:0;width:35%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.1) 20%,hsla(0,0%,100%,.35) 50%,hsla(0,0%,100%,.1) 80%,transparent);animation:shimmer-sweep 4s ease-in-out infinite;pointer-events:none}.progress-tier-start .progress-fill{background:linear-gradient(180deg,#f5d060,#e8b830 40%,#d4a017)}.progress-tier-bronze .progress-fill{background:linear-gradient(180deg,#d4a46a,#c48a4a 30%,#9e6a35 60%,#7a4a1e)}.progress-tier-silber .progress-fill{background:linear-gradient(180deg,#c4cdd8,#adb9c8 30%,#94a5b8 60%,#7a8a9e)}.progress-tier-gold .progress-fill{background:linear-gradient(180deg,#f5d060,#e8b830 25%,#d4a017 50%,#b8860b)}.progress-tier-gold .progress-fill:after{width:30%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.15) 20%,hsla(0,0%,100%,.45) 50%,hsla(0,0%,100%,.15) 80%,transparent);animation:shimmer-sweep 3s ease-in-out infinite}@media (prefers-reduced-motion:reduce){.progress-fill:after{animation:none}}