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.add-shape-preview{width:54px;height:34px}.add-node-card-body{flex-direction:column;gap:2px;min-width:0;display:flex}.add-node-card-title{align-items:center;gap:6px;min-width:0;font-size:.82rem;font-weight:600;line-height:1.25;display:flex;overflow:hidden}.add-node-card-title-text{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.add-node-card-title svg,.add-node-card-title>:not(.add-node-card-title-text){flex-shrink:0}.add-node-card-role{letter-spacing:.02em;text-transform:capitalize;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;padding-left:20px;font-size:.68rem;font-weight:600;overflow:hidden}.add-node-empty{text-align:center;color:var(--muted);margin:48px 12px;font-size:.9rem}@media 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var(--panel-border);max-height:320px;color:var(--text);background:#f8fafc;border-radius:10px;padding:.75rem;font-size:12px;overflow:auto}.export-preview-sidebar{max-height:min(42vh,360px);margin:0}.export-png-options{gap:8px;margin-top:4px;display:grid}.export-png-checkbox{color:var(--text);align-items:center;gap:8px;font-size:.86rem;display:flex}.export-png-title-position{gap:6px;display:grid}.export-png-title-preview{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.78rem;overflow:hidden}.export-png-position-pad{border:1px solid var(--panel-border);background:linear-gradient(180deg, color-mix(in srgb, var(--panel) 88%, #fff) 0%, var(--panel) 100%);box-sizing:border-box;border-radius:10px;grid-template-rows:repeat(2,1fr);grid-template-columns:repeat(3,1fr);gap:6px;width:100%;max-height:140px;padding:10px;display:grid}.export-png-position-cell{border:1px dashed color-mix(in srgb, var(--panel-border) 80%, transparent);background:color-mix(in srgb, var(--bg,#f4f6f8) 55%, 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