/* LOPW scenario runs: shared by /proofs/ and /demo/ (section#scenarios, rendered by scenarios.js).
   Uses each page's design tokens, .rt.stack tables and .pill; this file only adds what the
   scenario articles need. Load it after the page's own <style> so ties resolve in its favour. */
.sc-static { max-width: 38em; margin: 0; color: var(--ink-2); }
.sc-list { display: grid; gap: clamp(28px, 4vw, 44px); min-width: 0; }
.sc-list[hidden], .sc-static[hidden] { display: none; }
.sc { border-top: 1px solid var(--ink); padding-top: 22px; min-width: 0; }
.sc-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px 48px; align-items: start; margin-bottom: 18px; }
.sc-grid > * { min-width: 0; }
@media (max-width: 860px) { .sc-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; } }
.sc h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.3rem, 2.2vw, 1.6rem); line-height: 1.18; margin: 0 0 10px; letter-spacing: 0; }
.sc-tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 12px; }
.sc-tags .svc { font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; padding: 4px 8px; border: 1px solid var(--rule-2); color: var(--ink-2); white-space: nowrap; }
.sc-sum { margin: 0; color: var(--ink-2); }
.sc-why, .sc-exp { margin: 0 0 12px; font-size: .92rem; color: var(--ink-2); }
.sc-why { padding: 10px 14px; border-left: 2px solid var(--brass-2); background: var(--card); }
.sc-exp { margin-bottom: 0; }
.sc-why b, .sc-exp b { color: var(--ink); font-weight: 600; }
.sc-how { margin: 0 0 12px; border: 1px solid var(--rule-2); border-radius: 2px; background: color-mix(in srgb, var(--card) 70%, transparent); }
.sc-how summary { list-style: none; display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px; cursor: pointer; font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.sc-how summary::-webkit-details-marker { display: none; }
.sc-how summary::before { content: "+"; width: 14px; flex: none; text-align: center; color: var(--brass); font-size: 1rem; line-height: 1; }
.sc-how[open] summary::before { content: "−"; }
.sc-how summary:hover { color: var(--brass); }
.sc-how ol { margin: 0; padding: 4px 14px 10px; list-style: none; counter-reset: st; font-size: .92rem; color: var(--ink-2); border-top: 1px solid var(--rule); }
.sc-how li { counter-increment: st; display: grid; grid-template-columns: 2em minmax(0, 1fr); gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--rule); }
.sc-how li:last-child { border-bottom: 0; }
.sc-how li::before { content: counter(st, decimal-leading-zero); font-family: var(--mono); font-weight: 500; font-size: .8rem; color: var(--brass); padding-top: .15em; }
.sc-none { margin: 0; color: var(--mute); font-size: .92rem; }
.rt.sc-runs { font-size: .88rem; margin: 0; }
.sc-runs td.when { white-space: nowrap; color: var(--ink-2); }
.sc-runs td.num { font-family: var(--mono); white-space: nowrap; font-size: .82rem; }
.sc-runs td.tx { padding-top: 0; padding-bottom: 0; }
.sc-runs .none { display: inline-flex; align-items: center; min-height: 44px; color: var(--mute); font-family: var(--mono); }
.sc-runs td.num .none, .sc-runs td.when .none { min-height: 0; } /* only link cells carry the 44px tap height */
.sc-runs .pill { flex: none; }
#scenarios .pill.warn { color: var(--brass); }
#scenarios .pill.bad { color: var(--crimson); }
#scenarios .pill.off { color: var(--mute); border-style: dashed; }
#scenarios .pill.off::before { background: transparent; border: 1px solid currentColor; }
/* brass on the alt background sits a hair under 4.5:1 in the day theme; deepen it only there */
section.alt#scenarios .pill.warn, section.alt#scenarios .sc-how li::before { color: color-mix(in srgb, var(--brass) 90%, var(--ink)); }
@media (max-width: 860px) {
  .sc-runs td.when, .sc-runs td.num { white-space: normal; }
  .sc-runs .pill { margin-top: 4px; }
}

/* network selector (proofs and demo): filled by assets/scenarios.js from LOPW_CONFIG.networks */
.net-pick { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 16px 0 0; min-width: 0; }
.net-pick[hidden] { display: none; }
.net-pick label { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 10px; font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); }
.net-pick select { font: 500 .92rem var(--sans); color: var(--ink); background: var(--card); border: 1px solid var(--rule-2); border-radius: 2px; min-height: 44px; padding: 0 12px; max-width: 100%; }
.net-pick select:hover { border-color: var(--brass-2); }
.net-pick .net-caip { font-family: var(--mono); font-size: .72rem; color: var(--mute); }