.navigation-loading{z-index:60;pointer-events:none;position:fixed;inset:0 0 auto}.navigation-loading-track{background:var(--accent);height:3px;overflow:hidden}.navigation-loading-track span{background:var(--success);width:40%;height:100%;animation:1s ease-in-out infinite navigation-progress;display:block}.navigation-loading-label{border:1px solid var(--border);background:var(--card);color:var(--foreground);box-shadow:var(--glass-shadow);border-radius:6px;align-items:center;gap:8px;padding:9px 14px;font-size:12px;font-weight:600;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%)}.navigation-loading-label svg{color:var(--success);animation:.8s linear infinite navigation-spin}@keyframes navigation-progress{0%{transform:translate(-100%)}to{transform:translate(350%)}}@keyframes navigation-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.navigation-loading-track span,.navigation-loading-label svg{animation:none}.navigation-loading-track span{width:100%}}