.stack {
  display: grid;
  gap: 0.75rem;
}

.qrRow {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

#qr {
  background: #fff;
  border-radius: 8px;
  padding: 6px;
}

.qrRow .stack {
  flex: 1 1 16rem;
}

.hint {
  margin: 0;
  color: var(--dim);
  font-size: 0.85rem;
}

.rooms {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.rooms li {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.4rem;
}

.rooms .name {
  font-weight: 600;
}

.rooms a {
  font-size: 0.85rem;
}

.removeRoom {
  padding: 0.1rem 0.45rem;
  min-height: 0;
  font-size: 0.8rem;
  color: #ff9a9a;
  border-color: #3a1c1c;
  background: transparent;
}

.removeRoom:hover {
  border-color: var(--danger);
  color: var(--danger);
}