/* sankey.css — energy flow (Sankey) diagram (see sankey.js). */
.sk-svg { display: block; width: 100%; height: auto; }
.sk-in { fill: rgba(56, 189, 248, 0.22); stroke: #38bdf8; stroke-width: 1.5; }
.sk-inlab { fill: #bae6fd; font-size: 11px; font-weight: 700; }
.sk-use { fill: rgba(52, 211, 153, 0.30); stroke: #34d399; stroke-width: 1.2; }
.sk-waste { fill: rgba(251, 191, 36, 0.26); stroke: #fbbf24; stroke-width: 1.2; }
.sk-flab { font-size: 10.5px; font-weight: 700; paint-order: stroke; stroke: #0a0f1a; stroke-width: 2.4px; stroke-linejoin: round; }
.sk-use-t { fill: #6ee7b7; }
.sk-waste-t { fill: #fcd34d; }
.sk-arrow { stroke-width: 2; fill: none; }
.sk-use-ar { stroke: #34d399; color: #34d399; }
.sk-waste-ar { stroke: #fbbf24; color: #fbbf24; }