/* 24-stacked-mobile */
.workspace { display: flex; flex-direction: column; }

      .stack-doc { padding: 12px; display: flex; flex-direction: column; gap: 12px; flex: 1; overflow: auto; max-width: 640px; margin: 0 auto; width: 100%; }
      .stack-actions { display: flex; gap: 8px; flex-wrap: wrap; }
      .stack-yaml, .stack-editor { border: 1px solid var(--border); border-radius: 12px; padding: 12px; background: var(--panel); }
      .stack-editor { flex: 1; display: flex; flex-direction: column; }
      .stack-editor .editor-textarea { flex: 1; min-height: 200px; border: none; padding: 0; }