/* Keep sidebar readable and sticky */
#sidebar .sidebar {
  height: calc(100vh - 56px); /* 56px ~ navbar height */
  overflow-y: auto;
}

#sidebar .nav-link {
  border-radius: .5rem;
  margin: 2px 8px;
}

#sidebar .nav-link.active {
  font-weight: 600;
}

/* Avatar styles */
.avatar {
  object-fit: cover;
}
.avatar-initials {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #0d6efd22;
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  font-weight: 600;
  font-size: 0.8rem;
}