body {
  background-color: #f4f6f9;
}

.navbar-brand {
  font-weight: 700;
}

.content-card {
  transition: box-shadow 0.15s ease-in-out, transform 0.15s ease-in-out;
}

.content-card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.reward-badge {
  font-size: 0.8rem;
  margin: 2px;
}

.queue-list .list-group-item.is-processing {
  background-color: #fff3cd;
  border-color: #ffe69c;
  font-weight: 600;
}

.queue-list .list-group-item.is-me {
  outline: 2px solid #0d6efd;
}

.badge-status-active {
  background-color: #198754;
}

.badge-status-closed {
  background-color: #6c757d;
}

.table-actions .btn {
  margin-right: 4px;
}

footer {
  color: #999;
  font-size: 0.85rem;
}