/* =====================================================================
 * app.css -- paper/ink palette, MONIAC tank + liquid + pipe language.
 * ===================================================================== */

:root {
  /* paper & ink */
  --paper:    #f2eee5;
  --paper-2:  #fbf9f4;
  --paper-3:  #e9e3d6;
  --ink:      #211e1c;
  --ink-2:    #4d463f;
  --ink-3:    #8b8073;
  --rule:     #d3cbba;
  --rule-2:   #bdb3a0;

  /* the water */
  --liquid:      #35707f;
  --liquid-top:  #57a0b0;
  --liquid-soft: #cfe3e7;

  /* flow semantics -- draw and release must never read as one thing */
  --draw:     #b06a1e;   /* reservoir paying a shortfall  */
  --release:  #4c7a3f;   /* reservoir surplus to equity   */
  --fund:     #5c7fa3;   /* cash topping a reservoir up   */

  --alert:    #a03328;
  --ok:       #2f6b4f;
  --warn:     #b58324;

  --sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 14px/1.5 var(--sans);
  /* faint laid-paper texture */
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,.011) 0 1px, transparent 1px 3px);
}

/* ---------------------------------------------------------------- layout */

.app {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 320px;
  grid-template-rows: auto auto minmax(0, 1fr);
  grid-template-areas: "head head head" "intro intro intro" "side stage info";
  height: 100vh;
}

/* what the thing is, before anyone has to guess */
.intro {
  grid-area: intro;
  display: flex; gap: 2rem; flex-wrap: wrap;
  padding: .85rem 1.2rem .9rem;
  background: var(--paper-3);
  border-bottom: 1px solid var(--rule);
}
.intro p {
  flex: 1 1 26rem; margin: 0; max-width: 46rem;
  font: 13px/1.55 var(--serif); color: var(--ink-2);
}
.intro b { color: var(--ink); font-weight: 600; }
.intro a { color: var(--liquid); }

.masthead {
  grid-area: head;
  display: flex; align-items: baseline; gap: 1rem;
  padding: .7rem 1.2rem;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
}
.masthead h1 {
  font: 600 17px/1.2 var(--serif);
  margin: 0; letter-spacing: .01em;
}
.masthead .tagline {
  font: italic 13px/1.3 var(--serif);
  color: var(--ink-3);
}
.masthead nav { margin-left: auto; display: flex; gap: .35rem; }

.sidebar, .inspector {
  overflow-y: auto;
  background: var(--paper-2);
  padding: .9rem 1rem 3rem;
}
.sidebar { grid-area: side; border-right: 1px solid var(--rule); }
.inspector { grid-area: info; border-left: 1px solid var(--rule); }

.stage {
  grid-area: stage;
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
}

.panel-title {
  font: 600 11px/1 var(--sans);
  text-transform: uppercase; letter-spacing: .09em;
  color: var(--ink-3);
  margin: 0 0 .7rem;
}

/* ------------------------------------------------------- assumptions */

.pgroup { border-bottom: 1px solid var(--rule); padding: .1rem 0 .5rem; }
.pgroup > summary {
  cursor: pointer; list-style: none;
  font: 600 12px/1 var(--sans);
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--ink-2);
  padding: .6rem 0 .5rem;
  display: flex; align-items: center; gap: .5rem;
}
.pgroup > summary::-webkit-details-marker { display: none; }
.pgroup > summary::before {
  content: "▸"; color: var(--ink-3); font-size: 10px;
  transition: transform .15s;
}
.pgroup[open] > summary::before { transform: rotate(90deg); }
.pgroup-tag {
  margin-left: auto;
  font: 400 9px/1 var(--sans); letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-3);
  border: 1px solid var(--rule-2); border-radius: 2px;
  padding: 2px 4px;
}

.prow { padding: .35rem 0 .5rem; border-left: 2px solid transparent;
        padding-left: .5rem; margin-left: -.5rem; transition: background .2s; }
.prow.is-relevant {
  border-left-color: var(--liquid);
  background: var(--liquid-soft);
}
.prow.is-disabled { opacity: .45; }
.prow-head { display: flex; align-items: baseline; gap: .5rem; }
.prow-head label { font-size: 12px; color: var(--ink-2); }
.prow-value {
  margin-left: auto;
  font: 600 12px/1 var(--mono); color: var(--ink);
}
.prow-note {
  margin: .3rem 0 0; font: italic 11px/1.35 var(--serif); color: var(--ink-3);
}

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 18px; margin: .15rem 0 0;
  background: transparent; cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 3px; background: var(--rule-2); border-radius: 2px;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 13px; height: 13px; margin-top: -5px;
  border-radius: 50%; background: var(--paper-2);
  border: 2px solid var(--liquid);
}
input[type="range"]::-moz-range-track {
  height: 3px; background: var(--rule-2); border-radius: 2px;
}
input[type="range"]::-moz-range-thumb {
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--paper-2); border: 2px solid var(--liquid);
}
input[type="range"]:disabled::-webkit-slider-thumb { border-color: var(--ink-3); }

.ptoggle {
  width: 100%; margin-top: .2rem; padding: .45rem .5rem;
  /* the plain-language options are sentences, so let them wrap */
  font: 600 11px/1.3 var(--sans); letter-spacing: .03em;
  text-align: center; white-space: normal;
  background: var(--paper-3); color: var(--ink-2);
  border: 1px solid var(--rule-2); border-radius: 3px; cursor: pointer;
}
.ptoggle.is-on { background: var(--liquid); color: #fff; border-color: var(--liquid); }

/* ------------------------------------------------------------ buttons */

.btn {
  font: 600 11px/1 var(--sans); letter-spacing: .05em;
  text-transform: uppercase;
  padding: .5rem .8rem;
  background: var(--paper-2); color: var(--ink-2);
  border: 1px solid var(--rule-2); border-radius: 3px;
  cursor: pointer; text-decoration: none;
}
.btn:hover:not(:disabled) { background: var(--paper-3); }
.btn:disabled { opacity: .4; cursor: default; }
.btn.is-primary { background: var(--liquid); border-color: var(--liquid); color: #fff; }
.btn.is-primary:hover:not(:disabled) { background: #2b5d69; }

/* --------------------------------------------------------- the stage */

.controls {
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
}
.period-readout {
  font: 600 13px/1 var(--mono);
  padding: .3rem .55rem; border: 1px solid var(--rule-2); border-radius: 3px;
  background: var(--paper);
  min-width: 8.5rem; text-align: center;
}
.stage-readout {
  font: italic 12px/1.3 var(--serif); color: var(--ink-2);
  margin-left: .25rem;
}
.controls .spacer { flex: 1; }
.ctl-sep {
  width: 1px; align-self: stretch; background: var(--rule); margin: 0 .3rem;
}
.speed {
  margin-left: auto;
  font: 600 10px/1 var(--sans); text-transform: uppercase;
  letter-spacing: .07em; color: var(--ink-3);
  display: flex; align-items: center; gap: .35rem;
}
.speed select {
  font: 600 11px/1 var(--sans); color: var(--ink-2);
  background: var(--paper); border: 1px solid var(--rule-2);
  border-radius: 3px; padding: .35rem .4rem; text-transform: none;
  letter-spacing: 0;
}

.figures {
  display: flex; gap: 0; flex-wrap: wrap;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
}
.figure {
  flex: 1 1 0; min-width: 92px;
  padding: .45rem .7rem;
  border-right: 1px solid var(--rule);
}
.figure:last-child { border-right: none; }
.figure dt {
  font: 600 9px/1.2 var(--sans); text-transform: uppercase;
  letter-spacing: .07em; color: var(--ink-3); margin: 0 0 .15rem;
}
.figure dd { margin: 0; font: 600 13px/1.2 var(--mono); }
.figure.is-alert dd { color: var(--alert); }
.figure.is-ok dd { color: var(--ok); }
/* not yet reached by the step-through */
.figure.is-pending dd { color: var(--rule-2); }

.canvas-wrap { flex: 1; overflow: auto; padding: 1rem; min-height: 0; }
.cascade-svg { display: block; width: 100%; height: auto; max-width: 940px;
               margin: 0 auto; }

/* ----------------------------------------------------------- tanks */

.node { cursor: pointer; }

.tank-body { fill: var(--paper-2); stroke: none; }
.tank-glass {
  fill: none; stroke: var(--rule-2); stroke-width: 1.2;
  pointer-events: none;
}
.node:hover .tank-glass { stroke: var(--ink-2); stroke-width: 1.6; }
.node.is-selected .tank-glass { stroke: var(--liquid); stroke-width: 2.4; }

.cascade-svg { --fill-ms: 500ms; }
.tank-liquid {
  fill: var(--liquid); opacity: .62;
  transition: y var(--fill-ms) ease-out, height var(--fill-ms) ease-out;
}
.tank-surface {
  fill: var(--liquid-top);
  transition: y var(--fill-ms) ease-out;
}
.node.is-negative .tank-liquid { fill: var(--alert); opacity: .5; }
.node.is-negative .tank-surface { fill: var(--alert); }
.node.is-bad .tank-glass { stroke: var(--alert); stroke-width: 2.5;
                           stroke-dasharray: 4 2; }

/* reservoirs read as heavier vessels; they hold a level between periods */
.node-reservoir .tank-body { fill: #f6f2e8; }
.node-reservoir .tank-glass { stroke: var(--ink-2); stroke-width: 1.8; }
.node-reservoir.is-underfilled .tank-glass { stroke: var(--warn); }

.tank-target {
  stroke: var(--ink-2); stroke-width: 1.1; stroke-dasharray: 5 3;
  opacity: .8; pointer-events: none;
}

.tank-label {
  font: 600 10.5px/1 var(--sans); fill: var(--ink-2);
  letter-spacing: .02em; pointer-events: none;
}
.tank-value {
  font: 600 13px/1 var(--mono); fill: var(--ink); pointer-events: none;
}
/* The secondary line sits at the FOOT of the tank -- "target ...",
   "outstanding ...", "traffic ..." -- which is precisely where the liquid
   rises to. In pale ink on the teal it disappeared as soon as a reserve
   filled. Near-black, over a thin paper-coloured halo, so it stays legible
   whether the tank behind it is empty or full. */
.tank-sub {
  font: 400 9.5px/1 var(--mono); fill: var(--ink); pointer-events: none;
  paint-order: stroke; stroke: var(--paper-2); stroke-width: 2.6;
  stroke-linejoin: round;
}

.node-source .tank-body { fill: var(--paper-3); }
.node-source .tank-label { font-size: 10px; }
.node-sink .tank-glass { stroke: var(--release); stroke-width: 1.8; }
.node-sink .tank-liquid { fill: var(--release); }
.node-sink .tank-surface { fill: #6b9d5c; }

/* SPENT: cash that has left the waterfall for good -- operating costs and
   heavy maintenance. Deliberately NOT the sink green, which means value
   released to the shareholders; this is consumption, not a return. Drained
   of colour, with a dashed edge, so the eye reads "gone" rather than "held". */
.node-spent .tank-body { fill: var(--paper-3); }
.node-spent .tank-glass { stroke: var(--ink-3); stroke-width: 1.5;
                          stroke-dasharray: 5 3; }
.node-spent .tank-liquid { fill: #b9ad9c; }
.node-spent .tank-surface { fill: #9d9081; }
.node-spent .tank-label { font-size: 10px; }
.node-spent .tank-value { fill: var(--ink-2); }

.badge-box { fill: var(--alert); }
.badge-text {
  font: 700 8.5px/1 var(--sans); fill: #fff; letter-spacing: .06em;
  pointer-events: none;
}

/* ------------------------------------- debt: three ordered buckets */

.node-compound .tank-body { fill: #efe9dc; }
.node-compound .tank-glass { stroke: var(--ink); stroke-width: 1.8; }

.sub { cursor: pointer; }
.sub-body { fill: var(--paper-2); }
.sub-glass { fill: none; stroke: var(--rule-2); stroke-width: 1.1;
             pointer-events: none; }
.sub:hover .sub-glass { stroke: var(--ink-2); }
.sub.is-selected .sub-glass { stroke: var(--liquid); stroke-width: 2.2; }
.sub-liquid { fill: var(--liquid); opacity: .6; transition: y .5s, height .5s; }
.sub.is-short .sub-liquid { fill: var(--alert); opacity: .55; }
.sub.is-short .sub-glass { stroke: var(--alert); stroke-width: 1.8; }
.sub.is-served .sub-liquid { fill: var(--ok); opacity: .5; }
.sub.is-idle .sub-glass { stroke-dasharray: 3 3; opacity: .55; }
/* interest being deferred, or arrears being carried forward */
.sub.is-accruing .sub-sub { fill: var(--alert); font-weight: 700; }
.sub.is-accruing .sub-glass { stroke: var(--alert); stroke-width: 1.6;
                              stroke-dasharray: none; opacity: 1; }

.sub-label { font: 600 10px/1 var(--sans); fill: var(--ink-2);
             pointer-events: none; }
.sub-value { font: 600 11.5px/1 var(--mono); fill: var(--ink);
             pointer-events: none; }
.sub-sub { font: 400 9px/1 var(--mono); fill: var(--ink-3);
           pointer-events: none; }
.sub-priority { fill: none; stroke: var(--ink-3); stroke-width: 1.4;
                stroke-dasharray: 3 2; }

/* ------------------------------------------------- lock-up lamps */

.lamp-dot { fill: var(--paper-3); stroke: var(--rule-2); stroke-width: 1.2; }
.lamp-dot.is-on { fill: var(--ok); stroke: var(--ok); }
.lamp-dot.is-off { fill: var(--alert); stroke: var(--alert); }
.lamp-label { font: 600 8px/1 var(--sans); fill: var(--ink-3);
              letter-spacing: .05em; pointer-events: none; }
.node-gate .tank-glass { stroke: var(--ink-2); stroke-width: 1.6;
                         stroke-dasharray: 6 3; }
/* The verdict carries the alarm, so the gate needs no badge on top of it. */
.node-gate.is-blocked .tank-value { fill: var(--alert); }
.node-gate.is-blocked .tank-glass { stroke: var(--alert); stroke-width: 2; }
.node-gate.is-passed .tank-value { fill: var(--ok); }

/* ------------------------------------------------------------ pipes */

.pipe { cursor: pointer; }
.pipe-hit { fill: none; stroke: transparent; stroke-width: 16; }
.pipe-casing { fill: none; stroke: var(--paper); stroke-width: 7;
               stroke-linecap: round; pointer-events: none; }
.pipe-line { fill: none; stroke-width: 2.2; stroke-linecap: round;
             pointer-events: none; }
.pipe-flow { fill: none; stroke-width: 2.2; stroke-linecap: round;
             pointer-events: none; opacity: 0; }
.pipe-amount { font: 600 10px/1 var(--mono); fill: var(--ink-2);
               paint-order: stroke; stroke: var(--paper); stroke-width: 3.5;
               pointer-events: none; }

/* --- the seven flow types, each visually distinct ---------------- */

.pipe-cash  .pipe-line { stroke: var(--liquid); }
.pipe-carry .pipe-line { stroke: var(--ink-3); stroke-dasharray: 7 4;
                         stroke-width: 1.8; }
.pipe-test  .pipe-line { stroke: var(--ink-3); stroke-dasharray: 2 3;
                         stroke-width: 1.5; }
.pipe-fund  .pipe-line { stroke: var(--fund); stroke-dasharray: 1 4;
                         stroke-width: 2.6; stroke-linecap: round; }

/* DRAW: a reservoir paying a shortfall. Heavy, warm, long-dashed. */
.pipe-draw .pipe-line {
  stroke: var(--draw); stroke-width: 3.4; stroke-dasharray: 11 4;
}
.pipe-draw .pipe-casing { stroke-width: 8.5; }
.pipe-draw .pipe-amount { fill: var(--draw); font-weight: 700; }

/* RELEASE: a reservoir's surplus going out to equity. Thin, cool green,
   solid, open-diamond head -- the opposite reading from a draw. */
.pipe-release .pipe-line {
  stroke: var(--release); stroke-width: 1.7; stroke-dasharray: none;
}
.pipe-release .pipe-amount { fill: var(--release); }

.pipe.is-idle { opacity: .22; }
.pipe.is-idle .pipe-amount { display: none; }
.pipe:hover .pipe-line { stroke-width: 4; }
.pipe.is-selected .pipe-line { stroke: var(--ink); stroke-width: 4; }

/* --- liquid travelling along a pipe ------------------------------ */
/* The moving droplets ride on top of the static line. They appear when the
   pipe is flowing: every carrying pipe during Run, only the current stage's
   pipes while stepping. */
@keyframes pipeFlow { to { stroke-dashoffset: -28; } }

.pipe-flow {
  stroke: var(--liquid-top);
  stroke-dasharray: 5 9;
  stroke-linecap: round;
}
.cascade-svg.is-running .pipe.is-active .pipe-flow,
.pipe.is-flowing .pipe-flow {
  opacity: .95;
  animation: pipeFlow .85s linear infinite;
}
.pipe-draw .pipe-flow { stroke: #e0a35c; stroke-width: 3; stroke-dasharray: 6 10; }
.pipe-release .pipe-flow { stroke: #7fae6d; }
.pipe-fund .pipe-flow { stroke: #93b3cd; }
.pipe-carry .pipe-flow, .pipe-test .pipe-flow { stroke: var(--ink-3); }

@media (prefers-reduced-motion: reduce) {
  .cascade-svg.is-running .pipe.is-active .pipe-flow,
  .pipe.is-flowing .pipe-flow { animation: none; opacity: .8; }
  .tank-liquid, .tank-surface { transition: none; }
}

/* --- stage highlighting (used by Step-through) ------------------- */

.cascade-svg.stage-mode .node:not(.in-stage) { opacity: .28; }
.cascade-svg.stage-mode .sub:not(.in-stage) { opacity: .35; }
.cascade-svg.stage-mode .pipe:not(.in-stage) { opacity: .1; }
.cascade-svg.stage-mode .node.in-stage .tank-glass { stroke-width: 2.2; }

/* ------------------------------------------------- stage strip */

.stagebar {
  display: flex; align-items: stretch; gap: 0;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.stagebar.is-hidden { display: none; }
.stage-chip {
  flex: 1 1 0; min-width: 0;
  padding: .4rem .5rem .45rem;
  border-right: 1px solid var(--rule);
  background: none; text-align: left; cursor: pointer;
  font: 11px/1.25 var(--sans); color: var(--ink-3);
}
.stage-chip:last-child { border-right: none; }
.stage-chip .n {
  display: block; font: 700 9px/1 var(--mono); letter-spacing: .08em;
  color: var(--ink-3); margin-bottom: .2rem;
}
.stage-chip.is-done { color: var(--ink-2); background: var(--paper-3); }
.stage-chip.is-current {
  color: #fff; background: var(--liquid);
}
.stage-chip.is-current .n { color: rgba(255,255,255,.75); }

.narration {
  padding: .55rem 1rem;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  font: 13px/1.5 var(--serif); color: var(--ink);
  min-height: 2.4rem;
}
.narration:empty { display: none; }
.narration b { font-family: var(--mono); font-size: 12.5px; font-weight: 700; }
.narration .flag {
  display: inline-block; margin-left: .4rem; padding: 1px 5px;
  border-radius: 2px; background: var(--alert); color: #fff;
  font: 700 9.5px/1.5 var(--sans); letter-spacing: .06em;
}
.narration .flag.ok { background: var(--ok); }

/* ------------------------------------------------------- inspector */

.insp-kicker {
  font: 600 9px/1 var(--sans); text-transform: uppercase;
  letter-spacing: .1em; color: var(--ink-3); margin: 0 0 .35rem;
}
.insp-title { font: 600 15px/1.25 var(--serif); margin: 0 0 .5rem; }
.insp-body { font: 13px/1.55 var(--serif); color: var(--ink-2); }
.insp-body p { margin: 0 0 .7rem; }
.insp-figs {
  margin: .8rem 0; border-top: 1px solid var(--rule);
}
.insp-figs div {
  display: flex; justify-content: space-between; gap: .5rem;
  padding: .3rem 0; border-bottom: 1px solid var(--rule);
  font: 12px/1.3 var(--sans);
}
.insp-figs dt { color: var(--ink-3); }
.insp-figs dd { margin: 0; font-family: var(--mono); font-weight: 600; }
.insp-meta {
  font: 11px/1.4 var(--mono); color: var(--ink-3);
  border-top: 1px solid var(--rule); padding-top: .55rem; margin-top: .8rem;
}
.insp-flowtype {
  display: inline-block; padding: 2px 6px; border-radius: 2px;
  font: 700 9px/1.4 var(--sans); text-transform: uppercase;
  letter-spacing: .07em; color: #fff;
}
.ft-cash { background: var(--liquid); }
.ft-draw { background: var(--draw); }
.ft-release { background: var(--release); }
.ft-fund { background: var(--fund); }
.ft-carry, .ft-test, .ft-priority { background: var(--ink-3); }

.insp-empty { font: italic 13px/1.5 var(--serif); color: var(--ink-3); }

/* the formula worked through with the numbers currently on screen */
.insp-dyn {
  margin: .8rem 0 .2rem; padding: .6rem .7rem;
  background: var(--liquid-soft);
  border-left: 3px solid var(--liquid); border-radius: 0 3px 3px 0;
  font: 12.5px/1.6 var(--serif); color: var(--ink);
}
.insp-dyn b { font-family: var(--mono); font-size: 11.5px; font-weight: 700; }
.insp-dyn em { color: var(--ink-3); font-style: normal;
               font: 600 9.5px/1 var(--sans); text-transform: uppercase;
               letter-spacing: .07em; }

/* ------------------------------------------------- glossary page */

.app--doc { grid-template-columns: 300px minmax(0, 1fr);
            grid-template-areas: "head head" "side doc"; }
.doc {
  grid-area: doc; overflow-y: auto;
  padding: 1.6rem 2rem 6rem;
}
.doc-lede {
  max-width: 46rem; margin: 0 0 2rem;
  font: italic 15px/1.6 var(--serif); color: var(--ink-2);
  padding-bottom: 1.2rem; border-bottom: 1px solid var(--rule);
}

.toc { display: flex; flex-direction: column; }
.toc-link {
  padding: .4rem .55rem; border-left: 2px solid transparent;
  text-decoration: none; color: var(--ink-2);
  font: 13px/1.3 var(--serif);
}
.toc-link b { font-weight: 600; display: block; }
.toc-link span {
  display: block; font: italic 11px/1.3 var(--serif); color: var(--ink-3);
}
.toc-link:hover { background: var(--paper-3); border-left-color: var(--liquid); }

.entry {
  max-width: 46rem; margin: 0 0 2.6rem;
  padding: 1.1rem 1.3rem 1.2rem;
  background: var(--paper-2);
  border: 1px solid var(--rule); border-radius: 4px;
  scroll-margin-top: 1rem;
}
.entry.is-target {
  border-color: var(--liquid); border-left-width: 4px;
  box-shadow: 0 1px 8px rgba(53,112,127,.14);
}
.entry h2 { font: 600 20px/1.25 var(--serif); margin: 0 0 .1rem; }
.entry-aka {
  font: italic 14px/1.3 var(--serif); color: var(--ink-3); font-weight: 400;
}
.entry-plain {
  font: 15px/1.6 var(--serif); color: var(--ink);
  margin: .7rem 0 1.1rem; padding-left: .8rem;
  border-left: 3px solid var(--liquid);
}
.entry-sub {
  font: 600 10px/1 var(--sans); text-transform: uppercase;
  letter-spacing: .1em; color: var(--ink-3);
  margin: 1.2rem 0 .5rem;
}
.entry p { font: 14px/1.65 var(--serif); color: var(--ink-2); margin: 0 0 .7rem; }
.entry code {
  font: 12.5px/1.5 var(--mono); background: var(--paper-3);
  padding: 1px 4px; border-radius: 2px; color: var(--ink);
}
.entry-foot { margin-top: 1.1rem; border-top: 1px solid var(--rule);
              padding-top: .7rem; }
.entry-meta {
  display: flex; gap: .7rem; padding: .18rem 0;
  font: 11.5px/1.5 var(--sans);
}
.entry-meta .k {
  flex: 0 0 6.5rem; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .06em;
  font-size: 9.5px; font-weight: 600; padding-top: .15rem;
}
.entry-meta a { color: var(--liquid); }

.legend-row { display: flex; align-items: center; gap: .5rem;
              padding: .25rem 0; }
.legend-swatch { width: 78px; height: 15px; flex: 0 0 78px; }
.legend-text b { font: 600 11px/1.3 var(--sans); display: block; }
.legend-text span { font: italic 10.5px/1.3 var(--serif); color: var(--ink-3); }

/* the inline "read more" link in the cascade inspector */
.insp-more {
  display: inline-block; margin-top: .3rem;
  font: 600 11px/1 var(--sans); letter-spacing: .04em;
  text-transform: uppercase; color: var(--liquid);
  text-decoration: none; border-bottom: 1px solid var(--liquid);
  padding-bottom: 2px;
}
.insp-more:hover { color: var(--ink); border-color: var(--ink); }

/* ---------------------------------------------------- site footer */

.site-footer {
  margin-top: 2rem;            /* breathing room above the badge */
  padding: 1.4rem 1rem 1.6rem;
  border-top: 1px solid var(--rule);
  text-align: center;          /* centred, per the Studio's instructions */
}
.site-footer img { display: inline-block; vertical-align: middle; }
.site-footer a { display: inline-block; line-height: 0; }
.site-footer p {
  margin: .7rem 0 0;
  font: italic 11.5px/1.5 var(--serif); color: var(--ink-3);
}

/* On the cascade page the footer is a fixed band under the scrolling
   canvas, so the badge stays visible without hunting for it. */
.stage > .site-footer {
  flex: 0 0 auto; margin-top: 0;
  padding: .8rem 1rem .9rem;
  background: var(--paper-2);
}

/* --------------------------------------------------------- anomaly */

.anomaly-bar {
  padding: .5rem 1rem; background: var(--alert); color: #fff;
  font: 600 12px/1.4 var(--sans);
}
.anomaly-bar:empty { display: none; }