:root{
  --bs-primary: #198754;
  --bs-light-bg: #f4f9f4;
}
body{background:var(--bs-light-bg);}
.sidebar {
  min-height:100vh;
  background:var(--bs-primary);
  color:#fff;
  padding-top:1rem;
}
.sidebar a { color: rgba(255,255,255,0.9); text-decoration:none; }
.sidebar .nav-link.active{ background: rgba(0,0,0,0.12); border-radius:6px; }
.content { padding: 1.5rem; }
.card { border-radius: 10px; }
.table thead th { background: rgba(0,0,0,0.03); }
.logo-inline { display:flex; align-items:center; gap:8px; }
.logo-inline img { height:34px; }
.small-muted { color:#6c757d; font-size:0.9rem; }
@media (max-width: 991px){
  .sidebar { position:fixed; z-index:1030; left:-260px; width:240px; transition:left .25s; }
  .sidebar.show { left:0; }
  .content { padding-top:4rem; }
  .overlay { display:block; position:fixed; inset:0; background:rgba(0,0,0,0.3); z-index:1020; }
  .overlay.hidden{ display:none; }
}