@keyframes route-loading-sweep{0%{background-position:200% 0}to{background-position:-200% 0}}.route-loading-bar{position:fixed;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent 0,var(--color-accent) 40%,var(--color-accent) 60%,transparent 100%);background-size:200% 100%;animation:route-loading-sweep 1.1s linear infinite;z-index:9999;pointer-events:none}@media (prefers-reduced-motion:reduce){.route-loading-bar{animation:none;background:var(--color-accent);opacity:.3}}