.navigation-feedback{z-index:1000;border:1px solid var(--border);background:var(--surface);color:var(--ink);font:500 12px var(--font);pointer-events:none;border-radius:12px;align-items:center;gap:8px;padding:9px 13px;display:flex;position:fixed;top:76px;right:32px;box-shadow:0 5px 20px #00102812}.navigation-feedback svg{color:var(--mint);animation:.8s linear infinite navigation-spin}.board-navigation-skeleton{z-index:5;background:var(--surface);border-radius:inherit;padding:20px 12px;position:absolute;inset:0;overflow:hidden}.work-panel:has(>.board-navigation-skeleton){pointer-events:none}.navigation-skeleton-columns{grid-template-columns:repeat(3,minmax(220px,1fr));gap:12px;margin-top:22px;display:grid}.navigation-skeleton-columns>div{border:1px solid var(--border);background:var(--canvas,var(--surface));border-radius:14px;padding:14px}.navigation-skeleton-line,.navigation-skeleton-card{background:linear-gradient(100deg,color-mix(in srgb,var(--mint) 10%,var(--surface)) 20%,color-mix(in srgb,var(--mint) 23%,var(--surface)) 45%,color-mix(in srgb,var(--mint) 10%,var(--surface)) 70%);background-size:240% 100%;border-radius:9px;animation:1.3s ease-in-out infinite navigation-shimmer}.navigation-skeleton-line{width:42%;height:16px}.navigation-skeleton-card{height:122px;margin-top:14px}@keyframes navigation-spin{to{transform:rotate(360deg)}}@keyframes navigation-shimmer{to{background-position:-160% 0}}@media (max-width:600px){.navigation-feedback{top:68px;right:16px}.board-navigation-skeleton{padding:16px 10px}}@media (prefers-reduced-motion:reduce){.navigation-feedback svg,.navigation-skeleton-line,.navigation-skeleton-card{animation:none}}