/* 대화방 목록(로비) */

.me { display: flex; align-items: center; gap: 8px; }
.me .avatar { width: 30px; height: 30px; font-size: 13px; }

.room-list {
  flex: 1;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 8px;
}

.room-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s;
}
.room-item:hover { background: var(--bg); }
.room-item .avatar { width: 44px; height: 44px; font-size: 18px; }

.room-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.room-info b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.room-info small { color: var(--text-dim); font-size: 12px; }

/* 입장 버튼은 마우스를 올린 줄에서 진하게 */
.room-item .btn { opacity: 0.7; }
.room-item:hover .btn { opacity: 1; background: var(--primary); color: #fff; }

.room-list .empty { padding: 40px; text-align: center; color: var(--text-dim); }