body {
  background: #f0f2f5;
  font-size: 0.9rem;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

.auth-screen {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2c3e50;
}

.main-system {
  display: none; /* ログイン後にblockになります */
}

.server-path-card {
  background: #e9ecef;
  border-left: 5px solid #6c757d;
  font-family: monospace;
  word-break: break-all;
}

/* リストアイテムのアクティブ時の挙動調整 */
.list-group-item-action:hover {
  background-color: #f8f9fa;
  cursor: pointer;
}

/* ステータスバッジを見やすく */
.badge {
  font-weight: normal;
  letter-spacing: 0.05em;
}