body {
  background-color: #f7f7f7;
}

.card-simple {
  border: 1px solid #e3e3e3;
  border-radius: 8px;
}

.table td,
.table th {
  vertical-align: middle;
}

.user-initials {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #dee2e6;
  color: #212529;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.profile-caret {
  margin-left: 6px;
  font-size: 0.75rem;
  color: #ffffff;
  line-height: 1;
  display: inline-block;
}

.profile-photo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.session-row {
  display: flex;
  gap: 16px;
}

.session-col-left {
  width: 140px;
  flex-shrink: 0;
}

.session-col-right {
  flex: 1;
}

.participant-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #dee2e6;
  color: #212529;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
  margin-right: 10px;
  vertical-align: middle;
}

.participant-avatar .profile-photo {
  width: 32px;
  height: 32px;
}

.participant-name {
  margin-right: auto;
}

.participant-meta {
  color: #6c757d;
  font-size: 0.85rem;
  margin-left: auto;
}

.list-group-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-center-brand {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.navbar-blue {
  background-color: #2f6fed;
}

.navbar-blue .nav-link,
.navbar-blue .navbar-brand {
  color: #ffffff;
}

.navbar-blue .nav-link.active,
.navbar-blue .nav-link:hover,
.navbar-blue .navbar-brand:hover {
  color: #e6f0ff;
}