/* Inoperative equipment (js/inopequip.js): the flow, the "why" trail, the rule boxes, and the 91.205 lists. */
.inop-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, 1fr); gap: 16px; align-items: start; }
.inop-main { display: grid; gap: 12px; min-width: 0; }
.inop-page .vs-side { display: grid; gap: 12px; min-width: 0; }
.inop-pick { display: grid; gap: 6px; color: var(--ink-2); font-weight: 600; }
.inop-pick select { height: 38px; padding: 0 8px; font-size: .95rem; max-width: 100%; }
.inop-q { padding: 22px 24px; }
.inop-help { margin: 0 0 12px; line-height: 1.5; }
.inop-hint { margin: 0 0 12px; padding: 8px 10px; border-radius: var(--r-s); background: var(--canvas); line-height: 1.5; }
.inop-out { border-left: 5px solid var(--line); }
.inop-out.tone-good { border-left-color: var(--good); }
.inop-out.tone-bad { border-left-color: var(--bad); }
.inop-out.tone-hot { border-left-color: var(--orange); }
.inop-steps { margin: 0 0 8px; padding-left: 20px; line-height: 1.5; }
.inop-steps li { margin: 3px 0; }
.inop-cond { margin: 10px 0 0; padding: 8px 12px; border-radius: var(--r-s); background: var(--canvas); font-size: .9rem; line-height: 1.5; }
.inop-cond ul { margin: 4px 0 0; padding-left: 18px; }
.inop-trail { margin: 0; padding-left: 20px; display: grid; gap: 10px; }
.inop-trail li { line-height: 1.4; }
.inop-trail li > span, .inop-trail li > b { display: block; }
.inop-trail li > b { font-size: .95rem; margin: 2px 0; }
.inop-rules { display: grid; gap: 6px; }
.inop-rule { border: 1px solid var(--line); border-radius: var(--r-s); background: var(--surface-2); padding: 6px 10px; }
.inop-rule summary { cursor: pointer; font-size: .9rem; }
.inop-rule p { margin: 8px 0 4px; font-size: .88rem; line-height: 1.5; color: var(--ink-2); }
.inop-src { font-size: .72rem; vertical-align: middle; }
.inop-src.soft { background: var(--orange-soft); }
.inop-expl { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.inop-review { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
/* the lists tab */
.inop-seg { display: inline-flex; flex-wrap: wrap; padding: 3px; border-radius: 99px; background: var(--canvas); border: 1px solid var(--line); }
.inop-seg button { height: 32px; padding: 0 14px; border: 0; border-radius: 99px; background: none; color: var(--ink-2); font: 700 .85rem var(--ui); cursor: pointer; }
.inop-seg button[aria-pressed="true"] { background: var(--sunrise); color: #fff; }
.inop-lists { display: grid; gap: 16px; margin-top: 16px; }
.inop-list.off { opacity: .62; }
.inop-mnemonic { margin: 0 0 12px; font: 800 1.2rem var(--display); letter-spacing: .12em; color: var(--ink); }
.inop-letter { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--canvas); border: 1px solid var(--line); font: 800 .9rem var(--display); color: var(--ink-2); flex: none; }
.inop-ents { list-style: none; margin: 0 0 10px; padding: 0; display: grid; gap: 4px; }
.inop-ent { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 8px 0; border-top: 1px solid var(--line); }
.inop-ent:first-child { border-top: 0; }
.inop-condline { margin: 2px 0 0; color: var(--ink-2); }
@media (max-width: 900px) {
  .inop-layout { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .inop-q { padding: 16px; }
  .inop-ent { grid-template-columns: 28px minmax(0, 1fr); }
  .inop-ent .chip { grid-column: 2; justify-self: start; }
}