/* App Shell v1.2 polish. After tracing the real winning CSS (style.css has a
   later "v9 visual refresh" block that already overrides the sidebar to a
   light green/white theme — the dark navy .sidebar rule earlier in the file
   is dead code), the live shell turned out to already share v1.2's palette
   almost exactly (same green, same light canvas, same nav-active tint).
   These are the two genuine remaining deltas, scoped to the shell only:
   1) topbar was translucent/blurred, v1.2's is solid.
   2) shell shadow was tuned down to v1.2's subtler throw, applied locally
      here rather than by changing the shared --shadow token (which many
      cards/stats/wallet-cards elsewhere in the app also read from). */
.topbar{
  background:#fff;
  backdrop-filter:none;
  border:1px solid var(--line);
  box-shadow:0 2px 8px rgba(20,30,24,.05);
}
.sidebar{
  box-shadow:0 2px 8px rgba(20,30,24,.05);
}