/* Network analysis and Scenarios & simulation tabs. */
:root { --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a; --series-4: #eda100;
        --series-5: #e87ba4; --series-6: #008300; --series-7: #4a3aa7; --series-8: #e34948; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
  --series-5: #d55181; --series-6: #008300; --series-7: #9085e9; --series-8: #e66767; } }
:root[data-theme="dark"] { --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
  --series-5: #d55181; --series-6: #008300; --series-7: #9085e9; --series-8: #e66767; }

.an-scroll { flex: 1; overflow: auto; padding: 14px 20px 20px; }
.an-kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.kpi b { display: block; font: 600 20px var(--mono); letter-spacing: -.02em; }
.kpi span { font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em; font-weight: 600; color: var(--ink-3); }
.kpi small { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }
.an-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.an-wide { grid-column: 1 / -1; }
.an-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow-sm); min-width: 0; }
.an-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 4px; }
.an-head h4 { margin: 0; font-size: 14px; }
.an-note { margin: 0 0 10px; font-size: 12px; color: var(--ink-3); }
.seg.small { height: 30px; padding: 2px; }
.seg.small button { font-size: 12px; padding: 0 9px; }
.small-btn { padding: 4px 10px; font-size: 12.5px; }

.rank { display: flex; flex-direction: column; gap: 2px; max-height: 430px; overflow: auto; }
.rank-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) 42% 62px; gap: 8px; align-items: center; padding: 4px 6px; border-radius: 7px; cursor: pointer; font-size: 13px; }
.rank-row:hover { background: var(--surface-2); }
.rank-row .i { font: 600 11px var(--mono); color: var(--ink-3); text-align: right; }
.rank-row .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-row .tr { height: 8px; background: var(--surface-3); border-radius: 4px; position: relative; }
.rank-row .tr i { position: absolute; top: 0; bottom: 0; border-radius: 4px; background: var(--series-1); }
.rank-row .tr.div::after { content: ""; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--ink-3); }
.rank-row .v { font: 500 12px var(--mono); text-align: right; color: var(--ink-2); }

.loops { display: flex; flex-direction: column; gap: 6px; max-height: 430px; overflow: auto; }
.loop { border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; cursor: pointer; font-size: 12.5px; background: var(--surface-2); }
.loop:hover { border-color: var(--accent); }
.loop .top { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.pol { font: 700 10.5px var(--mono); padding: 1px 7px; border-radius: 99px; }
.pol.reinforcing { background: color-mix(in srgb, var(--series-2) 18%, transparent); color: var(--series-2); }
.pol.balancing { background: color-mix(in srgb, var(--series-1) 18%, transparent); color: var(--series-1); }
.loop .chain { color: var(--ink); line-height: 1.5; }
.loop .chain .ar { color: var(--ink-3); margin: 0 3px; }
.loop .meta { margin-left: auto; font: 11px var(--mono); color: var(--ink-3); }
.an-empty { color: var(--ink-3); font-size: 13px; padding: 16px 4px; }

.pathform { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin-bottom: 10px; }
.pathform label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); font-weight: 500; }
.pathform .input { width: 240px; }
.paths { display: flex; flex-direction: column; gap: 6px; }
.path { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; cursor: pointer; font-size: 13px; }
.path:hover { border-color: var(--accent); }
.path .chain { flex: 1; min-width: 0; line-height: 1.7; }
.path .w { font: 600 10.5px var(--mono); padding: 0 4px; border-radius: 4px; margin: 0 2px; }
.path .w.pos { background: var(--pos-soft); color: var(--pos); }
.path .w.neg { background: var(--neg-soft); color: var(--neg); }
.path .eff { font: 700 13px var(--mono); white-space: nowrap; }
.path .eff.pos { color: var(--pos); }
.path .eff.neg { color: var(--neg); }

.sc-layout { flex: 1; min-height: 0; display: grid; grid-template-columns: 350px minmax(0, 1fr); gap: 14px; padding: 14px 20px 20px; overflow: hidden; }
.sc-builder { display: flex; flex-direction: column; gap: 14px; overflow: auto; }
.sc-clamps { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.sc-clamp { display: grid; grid-template-columns: minmax(0, 1fr) 92px 44px 22px; gap: 8px; align-items: center; padding: 6px 8px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2); font-size: 12.5px; }
.sc-clamp .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.sc-clamp input[type=range] { width: 100%; }
.sc-clamp .v { font: 600 12px var(--mono); text-align: right; }
.sc-clamp .x { border: 0; background: none; cursor: pointer; color: var(--ink-3); }
.sc-clamp .x:hover { color: var(--danger); }
.sc-clamps .hint { font-size: 12px; color: var(--ink-3); padding: 6px 2px; }
.sc-settings { margin: 10px 0 0; font-size: 12.5px; }
.sc-settings summary { cursor: pointer; color: var(--ink-2); font-weight: 500; }
.sc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.sc-grid label { display: flex; flex-direction: column; gap: 3px; font-size: 11.5px; color: var(--ink-3); }
.sc-grid input { padding: 5px 8px; border: 1px solid var(--line-2); border-radius: 7px; background: var(--surface); }
.sc-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.sc-saved { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.sc-saved li { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 6px 8px; border-radius: 8px; font-size: 13px; }
.sc-saved li:hover { background: var(--surface-2); }
.sc-saved .nm { cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.sc-saved .nm small { display: block; font-weight: 400; color: var(--ink-3); font-size: 11.5px; }
.sc-saved .acts button { border: 0; background: none; cursor: pointer; color: var(--ink-3); padding: 2px 4px; border-radius: 5px; }
.sc-saved .acts button:hover { color: var(--danger); }

.sc-results { overflow: auto; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.sc-empty { margin: auto; text-align: center; color: var(--ink-3); max-width: 460px; padding: 40px 10px; }
.sc-empty h2 { color: var(--ink); font-size: 19px; margin: 8px 0 6px; }
.sc-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.chart { position: relative; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .grid line { stroke: var(--line); stroke-width: 1; }
.chart .axis text { fill: var(--ink-3); font: 11px var(--mono); }
.chart .axis-title { fill: var(--ink-3); font: 11px var(--sans); }
.chart .lbl { font: 600 11.5px var(--sans); fill: var(--ink-2); }
.chart .cross { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 3 3; }
.chart-tip { position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--line); border-radius: 9px;
  box-shadow: var(--shadow); padding: 8px 10px; font-size: 12px; min-width: 190px; z-index: 5; }
.chart-tip .h { font-weight: 700; margin-bottom: 4px; }
.chart-tip .r { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto auto; gap: 6px; align-items: center; }
.chart-tip .r i { width: 10px; height: 3px; border-radius: 2px; }
.chart-tip .r .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chart-tip .r .b { color: var(--ink-3); font: 11px var(--mono); }
.chart-tip .r .s { font: 600 11.5px var(--mono); }
.legend-row { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 4px 0 8px; font-size: 12px; color: var(--ink-2); }
.legend-row button { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; cursor: pointer; color: inherit; font: inherit; padding: 2px 4px; border-radius: 5px; }
.legend-row button:hover { background: var(--surface-2); }
.legend-row button.off { opacity: .35; }
.legend-row i { width: 14px; height: 3px; border-radius: 2px; }
.legend-row .dash { width: 14px; border-top: 2px dashed var(--ink-3); height: 0; }
.bars { display: flex; flex-direction: column; gap: 3px; }
.bar-row { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr) 66px; gap: 10px; align-items: center; font-size: 12.5px; padding: 2px 6px; border-radius: 6px; cursor: pointer; }
.bar-row:hover { background: var(--surface-2); }
.bar-row .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .tr { height: 12px; position: relative; }
.bar-row .tr::after { content: ""; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--ink-3); }
.bar-row .tr i { position: absolute; top: 0; bottom: 0; }
.bar-row .tr i.pos { left: 50%; background: var(--pos); border-radius: 0 4px 4px 0; }
.bar-row .tr i.neg { right: 50%; background: var(--neg); border-radius: 4px 0 0 4px; }
.bar-row .v { font: 600 12px var(--mono); text-align: right; }
.bar-row .v.pos { color: var(--pos); }
.bar-row .v.neg { color: var(--neg); }
.bar-axis { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr) 66px; gap: 10px; font: 10.5px var(--mono); color: var(--ink-3); padding: 0 6px; }
.bar-axis div { display: flex; justify-content: space-between; }
table.cmp { border-collapse: separate; border-spacing: 2px; font-size: 12.5px; width: 100%; }
table.cmp th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); padding: 4px 6px; }
table.cmp th.c, table.cmp td.c { text-align: center; }
table.cmp td { padding: 5px 8px; border-radius: 5px; }
table.cmp td.c { font: 600 12px var(--mono); }
@media (max-width: 1200px) {
  .an-grid { grid-template-columns: 1fr; }
  .sc-layout { grid-template-columns: 1fr; overflow: auto; }
  .sc-tiles { grid-template-columns: repeat(2, 1fr); }
}

/* summary cards: always one row, equal width; full name + explanation on hover */
.an-kpis { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(104px, 1fr); grid-template-columns: none; gap: 8px; overflow-x: auto; padding-bottom: 2px; }
.an-kpis .an-empty { grid-column: 1 / -1; }
.kpi { min-width: 0; padding: 9px 11px; cursor: help; }
.kpi b { font-size: 18px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi span { display: block; font-size: 10px; letter-spacing: .05em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.kpi small { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-tiles { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
.kpi b.long { font-size: 15px; letter-spacing: -.03em; }