/* Project Janus: a commit-position instrument, deliberately illustrated. */
.janus-explorer {
  --instrument-bg: #10231f; --instrument-panel: #19352b;
  --instrument-line: #3e6253; --instrument-text: #edf7ed;
  --instrument-muted: #b3cbbf; --instrument-lime: #d2f898;
  --instrument-teal: #a8d8d0; --instrument-amber: #f0c28d;
  min-width: 0; position: relative; overflow: hidden;
  color: var(--instrument-text); background: var(--instrument-bg);
  border: 1px solid #577d69; border-radius: 10px;
  box-shadow: 0 32px 64px -40px #052d2477;
}
.janus-chrome { display: flex; align-items: center; gap: 12px; padding: 13px 24px; border-bottom: 1px solid var(--instrument-line); color: var(--instrument-muted); font: 11px/1.5 ui-monospace, monospace; letter-spacing: .7px; }
.janus-instrument-mark { display: flex; width: 27px; height: 27px; align-items: center; justify-content: center; border: 1px solid var(--instrument-line); border-radius: 50%; color: var(--instrument-lime); font: 21px/1 ui-monospace, monospace; }
.janus-live { margin-left: auto; color: var(--instrument-lime); font-size: 10px; }
.janus-instruction { padding: 20px 24px 18px; }
.janus-instruction p { color: var(--instrument-text); margin: 0 0 6px; font: 35px/1.1 var(--font-display); letter-spacing: -.5px; }
.janus-instruction em { color: var(--instrument-teal); }
.janus-instruction > span { font: 11px/1.5 ui-monospace, monospace; color: var(--instrument-muted); }
.janus-horizon { display: grid; grid-template-columns: 1fr 3fr; margin: 0 24px 8px; font: 10px/1.5 ui-monospace, monospace; }
.janus-horizon > span:first-child { color: var(--instrument-amber); border-bottom: 1px dashed #a5835e; padding: 0 0 8px; }
.janus-horizon > span:last-child { color: var(--instrument-muted); padding: 0 0 8px 12px; border-left: 1px solid var(--instrument-teal); border-bottom: 1px solid var(--instrument-line); }
.janus-horizon > span:last-child > span { float: right; }
.janus-timeline { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 0; border: 0; padding: 4px 0 0; margin: 0 24px 16px; min-width: 0; position: relative; }
.janus-timeline::before { content: ''; position: absolute; top: 16px; left: 12.5%; right: 12.5%; height: 1px; background: var(--instrument-line); }
.janus-timeline legend { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; }
.janus-timeline label { position: relative; min-width: 0; cursor: pointer; }
.janus-timeline input { position: absolute; inset: 0; margin: 0; width: 100%; height: 100%; opacity: 0; z-index: 1; cursor: pointer; }
.janus-timeline label > span { display: flex; align-items: center; flex-direction: column; gap: 5px; padding: 4px 2px 7px; border-radius: 4px; color: var(--instrument-muted); transition: color .18s, background-color .18s; }
.janus-timeline i { position: relative; display: block; width: 16px; height: 16px; margin-bottom: 5px; border-radius: 50%; border: 1px solid var(--instrument-muted); background: var(--instrument-bg); transition: box-shadow .18s, background-color .18s; }
.janus-timeline b { font: 25px/1.15 var(--font-display); font-variant-numeric: lining-nums tabular-nums; letter-spacing: .8px; }
.janus-timeline small { font: 11px/1.5 ui-monospace, monospace; }
.janus-timeline label:first-of-type i { border-color: var(--instrument-amber); border-style: dashed; }
.janus-timeline label:first-of-type b { color: var(--instrument-amber); }
.janus-timeline input:checked + span { color: var(--instrument-lime); background: #d2f8980b; }
.janus-timeline input:checked + span i { background: var(--instrument-lime); border-color: var(--instrument-lime); box-shadow: 0 0 0 5px #d2f89816; }
.janus-timeline input[value="1"]:checked + span i { background: var(--instrument-amber); border-color: var(--instrument-amber); box-shadow: 0 0 0 5px #f0c28d18; }
.janus-timeline input:focus-visible + span { outline: 2px solid var(--instrument-lime); outline-offset: 3px; }
.janus-timeline label:has(input:hover) > span { background: #d2f8980d; }
.janus-query { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; margin: 0 24px; padding: 14px 0; border-block: 1px solid var(--instrument-line); }
.janus-query code { color: var(--instrument-text); background: none; padding: 0; font: 11px/1.6 ui-monospace, monospace; }
.janus-query > span { font: 9px/1.5 ui-monospace, monospace; letter-spacing: .2px; color: var(--instrument-muted); }
.janus-panel { display: none; padding: 20px 24px 0; min-height: 342px; animation: janus-reveal .28s ease-out both; }
.janus-position-3 { display: block; }
.janus-explorer:has(input[value="1"]:checked) .janus-position-3, .janus-explorer:has(input[value="2"]:checked) .janus-position-3, .janus-explorer:has(input[value="4"]:checked) .janus-position-3 { display: none; }
.janus-explorer:has(input[value="1"]:checked) .janus-position-1, .janus-explorer:has(input[value="2"]:checked) .janus-position-2, .janus-explorer:has(input[value="4"]:checked) .janus-position-4 { display: block; }
.janus-panel-heading { display: flex; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.janus-panel-heading > div > span { display: block; font: 10px/1.5 ui-monospace, monospace; color: var(--instrument-muted); letter-spacing: .7px; }
.janus-panel-heading strong { display: block; margin-top: 3px; font: 46px/1.1 var(--font-display); color: var(--instrument-text); letter-spacing: .5px; }
.janus-panel-heading strong > span { color: #729b86; font-size: 32px; }
.janus-position-label { border: 1px solid var(--instrument-line); color: var(--instrument-lime); padding: 5px 9px; border-radius: 3px; font: 11px/1.5 ui-monospace, monospace; }
.janus-position-1 .janus-position-label { color: var(--instrument-amber); border-color: #8b704e; }
.janus-snapshot { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 20px; }
.janus-record { min-width: 0; padding: 0; }
.janus-record:nth-child(2) { text-align: right; }
.janus-record > span { display: block; font: 11px/1.5 ui-monospace, monospace; color: var(--instrument-muted); }
.janus-record > strong { display: block; margin-top: 3px; font: 58px/1.1 var(--font-display); color: var(--instrument-lime); }
.janus-record:nth-child(2) > strong { color: var(--instrument-teal); }
.janus-allocation { display: flex; gap: 4px; height: 9px; grid-column: 1 / -1; margin: 12px 0 10px; }
.janus-allocation span:first-child { flex: 55; background: var(--instrument-lime); border-radius: 2px 0 0 2px; }
.janus-allocation span:last-child { flex: 45; background: var(--instrument-teal); border-radius: 0 2px 2px 0; }
.janus-position-2 .janus-allocation span:first-child { flex: 70; }
.janus-position-2 .janus-allocation span:last-child { flex: 30; }
.janus-position-4 .janus-allocation span:first-child { flex: 80; }
.janus-position-4 .janus-allocation span:last-child { flex: 20; }
.janus-atomic { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 11px; color: var(--instrument-muted); }
.janus-atomic > strong { font-weight: 500; color: var(--instrument-text); }
.janus-plan { margin-top: 18px; border-top: 1px solid var(--instrument-line); }
.janus-explorer .janus-plan-heading { display: flex; justify-content: space-between; color: var(--instrument-muted); font: 10px/1.5 ui-monospace, monospace; padding: 12px 0; margin: 0; letter-spacing: .4px; }
.janus-plan-heading > span { font-family: ui-monospace, monospace; }
.janus-explain { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin: 0; padding-bottom: 16px; }
.janus-explain div { min-width: 0; }
.janus-explain dt { font: 10px/1.5 ui-monospace, monospace; color: var(--instrument-muted); margin-bottom: 3px; }
.janus-explain dd { margin: 0; font: 11px/1.5 ui-monospace, monospace; color: var(--instrument-text); overflow-wrap: anywhere; }
.janus-explorer .janus-fixture { margin: 0; padding: 14px 24px; border-top: 1px solid var(--instrument-line); font-size: 11px; line-height: 1.7; color: var(--instrument-muted); }
.janus-expired { padding: 0 0 32px; }
.janus-expired > span { float: right; font: 64px/1 var(--font-display); color: var(--instrument-amber); }
.janus-expired h3 { margin: 8px 0 14px; font: 32px/1.1 var(--font-display); color: var(--instrument-amber); }
.janus-expired p { max-width: 380px; color: var(--instrument-muted); font-size: 15px; }
.janus-expired code { color: #f1cea2; background: #3a3021; font-size: 11px; padding: 6px 9px; }
.janus-guide-hero { position: relative; padding-bottom: 30px; }
.janus-guide-hero h1 { max-width: 700px; }
.janus-guide .janus-explorer { max-width: 650px; margin: 36px 0; }
@keyframes janus-reveal { from { transform: translateY(4px); } to { transform: translateY(0); } }
@media (max-width: 650px) {
  .janus-chrome, .janus-instruction, .janus-panel, .janus-explorer .janus-fixture { padding-inline: 18px; }
  .janus-timeline, .janus-query, .janus-horizon { margin-inline: 18px; }
  .janus-chrome { gap: 9px; font-size: 10px; }
  .janus-live { font-size: 11px; }
  .janus-instruction { padding-top: 22px; }
  .janus-instruction p { font-size: 32px; }
  .janus-timeline small { font-size: 11px; }
  .janus-query > span { font-size: 9px; }
  .janus-panel { min-height: 342px; }
  .janus-panel-heading strong { font-size: 43px; }
  .janus-snapshot { gap: 0 12px; }
  .janus-record > span { font-size: 11px; }
  .janus-record > strong { font-size: 56px; }
  .janus-explain { gap: 10px 12px; }
  .janus-explain dd { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .janus-timeline label > span, .janus-timeline i { transition: none; }
  .janus-panel { animation: none; }
}