body { background-color: #f4f6f9; }
.sidebar .nav-link { padding: .5rem 1rem; }
.sidebar .nav-link:hover { background: rgba(255,255,255,.1); border-radius: .375rem; }
/* Bootstrap's .text-muted resolves to a near-black gray by default, which is
   invisible on the dark sidebar (e.g. the SETTINGS / LOGS / MASTERS section
   labels). Force a light, visible gray specifically inside the sidebar. */
.sidebar .text-muted { color: rgba(255,255,255,.55) !important; }
[data-bs-theme="dark"] body { background-color: #121212; }
.card { border-radius: .6rem; }