/* 07-center-tabs */
.workspace { display: flex; flex-direction: column; }

      .crumb-bar { padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--panel); }
      .tab-bar { display: flex; align-items: center; gap: 4px; padding: 8px 16px; border-bottom: 1px solid var(--border); background: var(--panel-soft); }
      .tab { border: none; background: transparent; padding: 8px 12px; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 13px; color: var(--muted); }
      .tab.active { background: var(--panel); color: var(--accent); box-shadow: inset 0 0 0 1px var(--border); }
      .tab-spacer { flex: 1; }
      .tab-panels { flex: 1; padding: 14px 16px; overflow: auto; }
      .tab-panel { display: flex; flex-direction: column; gap: 10px; min-height: 300px; }
      .yaml-textarea.big { flex: 1; min-height: 320px; }