.sankey-wrapper{margin:var(--space-2xl)0}.sankey-header{text-align:center;margin-bottom:var(--space-xl)}.sankey-header .sankey-subtitle{font-size:.7rem;color:var(--text-muted);letter-spacing:.15em;text-transform:uppercase}.sankey-diagram svg{width:100%;height:auto}.sankey-controls{display:flex;align-items:center;gap:var(--space-sm);min-height:2rem;margin:var(--space-md)0;flex-wrap:wrap}.sankey-filter-chips{display:flex;gap:var(--space-xs);flex-wrap:wrap}.sankey-filter-chip{display:inline-block;padding:.2rem .625rem;border-radius:999px;font-size:.75rem;color:var(--accent-teal);border:1px solid var(--accent-teal);cursor:pointer;transition:all .2s ease}.sankey-filter-chip:hover{background:rgba(88,116,130,.15)}.sankey-reset-btn{display:none}.sankey-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:var(--space-lg)}.sankey-table tr.sankey-row-hidden{display:none}