.readerContainer{display:flex;flex-direction:column;gap:var(--spacing-lg);padding:var(--spacing-md);background-color:var(--color-surface);color:var(--color-text);height:100%;overflow-y:auto}.readerHeader{border-bottom:1px solid var(--color-border);padding-bottom:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.planTitle{font-size:1.5rem;font-weight:600;color:var(--color-primary-500)}.nodeList{display:flex;flex-direction:column;gap:var(--spacing-md)}.nodeCard{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;cursor:pointer;position:relative;overflow:hidden}.nodeCard:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-primary-300)}.nodeCard.active{border-left:4px solid var(--color-primary-500);background-color:var(--color-primary-100)}.nodeTypeBadge{display:inline-block;padding:2px 8px;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;margin-bottom:var(--spacing-xs)}.type-agent{background-color:#e0f2fe;color:#0369a1}.type-control{background-color:#fef3c7;color:#b45309}.type-data-context{background-color:#f0fdf4;color:#15803d}.type-resource{background-color:#f5f3ff;color:#6d28d9}.type-output-result{background-color:#fee2e2;color:#b91c1c}.type-sub-flow{background-color:#f1f5f9;color:#475569}.nodeHeader{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-xs)}.nodeLabel{font-size:1.1rem;font-weight:600;margin:0}.nodePurpose{font-style:italic;color:var(--color-muted);font-size:.9rem;margin-bottom:var(--spacing-sm)}.nodeSection{margin-top:var(--spacing-sm)}.sectionTitle{font-size:.85rem;font-weight:600;text-transform:uppercase;color:var(--color-muted);margin-bottom:4px;display:flex;align-items:center;gap:4px}.nodeDescription{font-size:.95rem;line-height:1.5}.relationsGrid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);margin-top:var(--spacing-sm);border-top:1px solid var(--color-border);padding-top:var(--spacing-sm)}.relationItem{display:flex;flex-direction:column;gap:2px}.relationLabel{font-size:.75rem;color:var(--color-muted)}.relationValue{font-size:.85rem;font-weight:500}.tagList{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.detailsGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-sm);margin-top:var(--spacing-sm);font-size:.85rem}.detailItem{display:flex;flex-direction:column}.detailLabel{color:var(--color-muted);font-size:.75rem}.detailValue{font-weight:500}@media (max-width:768px){.readerContainer{padding:0;gap:var(--spacing-md)}.planTitle{font-size:1.25rem}.nodeList{gap:var(--spacing-sm)}.nodeCard{padding:var(--spacing-sm)}.nodeLabel{font-size:1rem}.nodePurpose{font-size:.85rem;margin-bottom:var(--spacing-xs)}.nodeDescription{font-size:.9rem}.detailsGrid,.relationsGrid{grid-template-columns:1fr;gap:var(--spacing-xs)}}