/* One ink, one paper, one accent. The accent only ever means "Jev disagrees with the arithmetic".
   Every value here is a token from demo/DESIGN.md. */
/* Self-hosted, OFL (licences in fonts/): the variable latin cuts Google Fonts served, with its unicode-range, so
   characters outside it (→ ≈ ←) fall back to the system font exactly as before. */
@font-face { font-family: "Inter Tight"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url(fonts/InterTight-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 400 500; font-display: swap;
  src: url(fonts/JetBrainsMono-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap;
  src: url(fonts/InstrumentSerif-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap;
  src: url(fonts/InstrumentSerif-Italic-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --display: "Instrument Serif", Georgia, serif;  /* the title only */
  --paper: #f6f6f3;
  --ink: #141414;
  --ink-2: #4d4d4a;
  --mute: #65655f;        /* lightest text */
  --mute-2: #8f8f8a;      /* graphics only: negative weights, idle marks */
  --rule: #d9d9d4;
  --faint: #e9e9e4;
  --accent: #e0467a;      /* disagree: outlines, bars, wires */
  --accent-text: #c92f64; /* disagree: text, and paper on a pink fill */

  --sans: "Inter Tight", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --fs-cap: 11px;
  --fs-ui: 13px;
  --fs-body: 15px;
  --fs-digit: 176px;
  --fs-lead: 20px;        /* the compare verdict line */
  --fs-v: 96px;           /* the compare verdict digits */

  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 40px;
  --h: 36px;
  --h-sm: 28px;
  --radius: 0;
  --line: 1px solid var(--ink);
  --hair: 1px solid var(--rule);
  --focus: 2px solid var(--ink);

  --dur-1: 120ms;
  --dur-2: 200ms;
  --dur-3: 300ms;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --rail: 340px;
  --gap: var(--s7);
  --tile: 46px;
  --max: 1480px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f0f0f; --ink: #ededea; --ink-2: #b3b3ae; --mute: #8c8c86; --mute-2: #75756f; --rule: #2d2d2b;
    --faint: #1c1c1b; --accent: #f2769c; --accent-text: #f2769c; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0f0f0f; --ink: #ededea; --ink-2: #b3b3ae; --mute: #8c8c86; --mute-2: #75756f; --rule: #2d2d2b;
  --faint: #1c1c1b; --accent: #f2769c; --accent-text: #f2769c; color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--paper); color: var(--ink); }
body { font: var(--fs-body)/1.5 var(--sans); font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; }
button, select, input { font: inherit; color: inherit; }
:focus-visible { outline: var(--focus); outline-offset: 2px; }
.dis-key { color: var(--accent-text); font-weight: 500; }
kbd { font: 500 var(--fs-cap)/1 var(--mono); border: 1px solid currentColor; padding: 1px 3px; opacity: 0.7; }

/* mono label style, used for every small caption */
.bar, .field .lab, .help, .status, .bill, .seen figcaption, .pad-empty, .calls-head, .calls-foot,
.p-foot, .pred-cap, .tile .lbl, .out, .out-axis, .cap, .facts, pre.state, .i-maps figcaption, #pad-note {
  font-family: var(--mono); font-size: var(--fs-cap); line-height: 1.5;
}

/* ---------- header ---------- */
.top { display: grid; grid-template-columns: var(--rail) minmax(0, 1fr); gap: var(--gap); align-items: baseline;
  max-width: var(--max); margin: 0 auto; padding: 28px var(--s7) 0; }
.brand { display: flex; flex-direction: column; gap: var(--s3); }
h1 { font: 400 40px/0.95 var(--display); letter-spacing: -0.01em; margin: 0; }
.by { margin: 0; font: var(--fs-cap)/1.5 var(--mono); color: var(--mute); }
.by a, .lede a { color: var(--ink-2); text-decoration: underline; text-decoration-color: var(--rule); text-underline-offset: 3px;
  transition: color var(--dur-1) ease-out, text-decoration-color var(--dur-1) ease-out; }
.by a:hover, .lede a:hover { color: var(--ink); text-decoration-color: currentColor; }
.lede { margin: 0; max-width: 64ch; color: var(--ink-2); text-wrap: pretty; }
.status { margin: 0; white-space: nowrap; color: var(--ink-2); display: flex; align-items: center; gap: var(--s2); }
.status i { flex: 0 0 auto; width: 7px; height: 7px; border: 1px solid var(--mute); }
.status.live { color: var(--ink); }
.status.live i { background: var(--ink); border-color: var(--ink); }

.layout { display: grid; grid-template-columns: var(--rail) minmax(0, 1fr); gap: var(--s5) var(--gap); align-items: start;
  max-width: var(--max); margin: 0 auto; padding: var(--s6) var(--s7) 64px; }

/* ---------- windows, after TypeSafe's one-bit panels ---------- */
.win { border: var(--line); background: var(--paper); border-radius: var(--radius); }
.bar { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); background: var(--ink); color: var(--paper);
  padding: var(--s1) var(--s2); font-weight: 500; white-space: nowrap; overflow: hidden; }
.bar > span { overflow: hidden; text-overflow: ellipsis; }
.bar > span:last-child:not(:first-child) { opacity: 0.7; }
.bar :focus-visible { outline-color: var(--paper); outline-offset: 1px; }

/* ---------- controls: button, select, toggle group, switch ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s2); height: var(--h); padding: 0 var(--s3);
  border: var(--line); border-radius: var(--radius); background: var(--paper); cursor: pointer; white-space: nowrap;
  font: 500 var(--fs-ui)/1 var(--mono); transition: background-color var(--dur-1) ease-out, opacity var(--dur-1) ease-out; }
.btn:hover { background: var(--faint); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary:hover { background: var(--ink-2); border-color: var(--ink-2); }
.btn:disabled, .btn[aria-busy="true"] { cursor: not-allowed; }
.btn:disabled:not([aria-busy="true"]) { opacity: 0.4; }
.btn:disabled:hover { background: var(--paper); }
.btn.primary:disabled:hover { background: var(--ink); border-color: var(--ink); }
.btn.small { height: var(--h-sm); padding: 0 var(--s2); font-size: var(--fs-cap); }
.btn.small.done { background: var(--ink); color: var(--paper); }

.select { position: relative; display: inline-flex; }
.select select { appearance: none; -webkit-appearance: none; height: var(--h); width: 100%; padding: 0 var(--s6) 0 var(--s3);
  border: var(--line); border-radius: var(--radius); background: var(--paper); font: 500 var(--fs-ui)/1 var(--mono); cursor: pointer;
  transition: background-color var(--dur-1) ease-out; }
.select select:hover { background: var(--faint); }
.select::after { content: ""; position: absolute; right: 14px; top: 50%; width: 6px; height: 6px; margin-top: -5px;
  border: solid var(--ink); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); pointer-events: none; }
.select.sm-w select { padding-right: 28px; }
.select.sm-w::after { right: 11px; }

/* the controls span both columns, so the input card and the network panel start on the same line */
.controls { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--s4); align-items: end; }
.field { display: grid; gap: var(--s1); min-width: 0; }
.field .lab { display: flex; justify-content: space-between; gap: var(--s3); color: var(--mute); }
.field .cost { color: var(--ink-2); }


/* toggle group: a radiogroup, one tab stop, arrow keys */
.seg { display: flex; height: var(--h); border: var(--line); }
.seg button { flex: 1; padding: 0 var(--s3); white-space: nowrap; border: 0; border-left: var(--line); border-radius: var(--radius);
  background: var(--paper); cursor: pointer; font: 500 var(--fs-ui)/1 var(--mono);
  transition: background-color var(--dur-1) ease-out, color var(--dur-1) ease-out; }
.seg button:first-child { border-left: 0; }
.seg button:hover:not([aria-checked="true"]):not(:disabled) { background: var(--faint); }
.seg button[aria-checked="true"] { background: var(--ink); color: var(--paper); }
.seg button:disabled { color: var(--mute); cursor: not-allowed; }
.seg button:focus-visible { outline-offset: -4px; outline-color: var(--paper); }
.seg button:not([aria-checked="true"]):focus-visible { outline-color: var(--ink); }

/* the compare switch */
.toggle { display: flex; align-items: center; gap: var(--s3); height: var(--h); padding: 0 var(--s3) 0 var(--s2); border: var(--line);
  border-radius: var(--radius); background: var(--paper); cursor: pointer; text-align: left; font: 500 var(--fs-ui)/1.2 var(--sans);
  transition: background-color var(--dur-1) ease-out; }
.toggle:hover { background: var(--faint); }
.toggle:disabled { opacity: 0.4; cursor: not-allowed; }
.toggle:disabled:hover { background: var(--paper); }
.toggle i { flex: 0 0 auto; position: relative; width: 30px; height: 16px; border: var(--line); background: var(--paper);
  transition: background-color var(--dur-2) var(--ease); }
.toggle i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 10px; height: 10px; background: var(--mute-2);
  transition: transform var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease); }
.toggle[aria-checked="true"] i { background: var(--ink); }
.toggle[aria-checked="true"] i::after { transform: translateX(14px); background: var(--paper); }

/* ---------- pad ---------- */
.pad-wrap { position: relative; }
#pad { display: block; width: 100%; aspect-ratio: 1; touch-action: none; cursor: crosshair;
  background-image: radial-gradient(var(--rule) 1px, transparent 1px); background-size: 10px 10px; }
.pad-empty { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; color: var(--mute);
  font-size: var(--fs-ui); pointer-events: none; transition: opacity var(--dur-2) ease-out; }
#pad:focus-visible { outline-offset: -2px; }
.row { display: flex; gap: var(--s2); padding: var(--s2); border-top: var(--line); }
.row #real { flex: 1; }

.seen { display: grid; grid-template-columns: 56px 1fr; gap: var(--s3); align-items: center; margin: var(--s4) 0 0; }
#seen { width: 56px; height: 56px; image-rendering: pixelated; outline: var(--hair); display: block; }
.seen figcaption { margin: 0; color: var(--mute); }

/* ---------- bill ---------- */
.bill { margin-top: var(--s5); border-top: var(--line); padding-top: var(--s2); }
.bill-head { display: flex; justify-content: space-between; gap: var(--s3); color: var(--mute); }
.bill dl { display: grid; grid-template-columns: auto 1fr; margin: 6px 0 var(--s2); row-gap: 1px; font-size: var(--fs-ui); }
.bill dt { color: var(--ink-2); }
.bill dd { margin: 0; text-align: right; }
.bill p { margin: 0; color: var(--mute); }

/* ---------- compare: the verdict leads, one column per network ---------- */
.verdict { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3) var(--s5); margin: 0; padding: var(--s4) 0 var(--s3);
  border-top: var(--line); background: var(--paper); }
.v-line { grid-column: 1 / -1; margin: 0; font: 500 var(--fs-lead)/1.3 var(--sans); letter-spacing: -0.01em; }
.v-col { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "digit tag" "digit dis";
  align-items: end; gap: var(--s1) var(--s4); min-width: 0; }
.v-digit { grid-area: digit; font: 700 var(--fs-v)/0.8 var(--sans); letter-spacing: -0.05em; min-width: 0.6em; }
.v-digit.pending { color: var(--rule); }
.v-tag { grid-area: tag; font: 500 var(--fs-ui)/1.3 var(--mono); }
.v-dis { grid-area: dis; font: var(--fs-cap)/1.5 var(--mono); color: var(--mute); }
.v-dis .dis { color: var(--accent-text); }
.verdict-more { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s2) var(--s4); margin: 0 0 var(--s5); }
.v-why { margin: 0; font: var(--fs-cap)/1.5 var(--mono); color: var(--ink-2); max-width: 96ch; }
.cmp .verdict { margin-top: 0; }

/* ---------- network panel ---------- */
.panels { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s5); }
.panel .p-tag { display: inline-block; margin-right: var(--s2); padding: 0 5px; background: var(--paper); color: var(--ink); }
.net { position: relative; display: grid; grid-template-columns: auto minmax(64px, 150px) minmax(150px, 210px) minmax(130px, 1fr);
  grid-template-areas: "hidden . outs pred"; gap: 0 var(--s5); align-items: center; padding: 22px 22px 20px; }
.wires { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.wires line { stroke: var(--ink); vector-effect: non-scaling-stroke; transition: stroke-opacity var(--dur-3) var(--ease); }
.wires line.neg { stroke: var(--mute-2); }

.hidden-grid { grid-area: hidden; position: relative; display: grid; grid-template-columns: repeat(8, var(--tile)); gap: 10px var(--s2); }
.tile { position: relative; display: grid; gap: 3px; padding: 0; border: 0; background: none; cursor: pointer; color: inherit; }
.tile canvas { display: block; width: 100%; aspect-ratio: 1; image-rendering: pixelated; background: var(--paper);
  outline: var(--hair); transition: opacity var(--dur-2) ease-out, outline-color var(--dur-3) ease-out; }
.tile:hover canvas { outline-color: var(--ink-2); }
.tile .act { display: block; height: 4px; background: var(--faint); position: relative; overflow: hidden; }
.tile .act i { position: absolute; inset: 0; background: var(--ink); transform-origin: left; transform: scaleX(0);
  transition: transform var(--dur-2) var(--ease); }
.tile .lbl { color: var(--mute); text-align: center; line-height: 1; }
.tile.idle canvas { opacity: 0.55; }
.tile.flight canvas { opacity: 0.3; }
.tile.flight .act::after, .out.flight .bar-track::after { content: ""; position: absolute; top: 0; bottom: 0; width: 35%;
  background: var(--mute-2); animation: ask 1.1s linear infinite; animation-delay: var(--d, 0s); }
.out.flight .bar-track::after { top: auto; height: 2px; }
@keyframes ask { from { transform: translateX(-100%); } to { transform: translateX(290%); } }
.tile.done .act i { transform: scaleX(var(--p, 0)); }
.tile.done .lbl { color: var(--ink-2); }
.tile.land canvas { outline: 2px solid var(--ink); transition: none; }
.tile.dis canvas { outline: 2px solid var(--accent); }
.tile.dis .act i { background: var(--accent); }
.tile.dis .lbl { color: var(--accent-text); }
/* an answer that isn't live (the live call was refused or failed): dashed, with R (recorded) or S (simulated) */
.tile.fb:not(.dis) canvas { outline: 1px dashed var(--ink-2); }
.tile.fb::after, .out.fb::after, .fbk { font: 500 9px/1 var(--mono); background: var(--ink); color: var(--paper); padding: 2px 3px; }
.tile.fb::after { content: attr(data-fb); position: absolute; top: 0; right: 0; pointer-events: none; }
.out.fb::after { content: attr(data-fb); position: absolute; left: -15px; top: 50%; transform: translateY(-50%); }
.fbk { display: inline-block; vertical-align: 1px; }
.tile.sel canvas { outline: 2px solid var(--ink); outline-offset: 2px; }
.tile.dis.sel canvas { outline-color: var(--accent); }
.tile:focus-visible { outline-offset: 4px; }

.outs { grid-area: outs; position: relative; display: grid; gap: 5px; }
.out { position: relative; display: grid; grid-template-columns: 14px 1fr 34px; gap: 10px; align-items: center; border: 0;
  background: var(--paper); padding: 0; cursor: pointer; color: var(--mute); text-align: left; }
.out .lab { font-size: var(--fs-ui); font-weight: 500; color: var(--ink-2); text-align: center; }
.out .bar-track { position: relative; height: 14px; background: var(--faint); overflow: hidden; }
.out .bar-track i { position: absolute; inset: 0; background: var(--ink); transform-origin: left; transform: scaleX(0);
  transition: transform var(--dur-3) var(--ease); }
.out .bar-track b { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--paper); mix-blend-mode: difference; }
.out:hover .bar-track { outline: var(--hair); outline-color: var(--ink-2); }
.out.done .bar-track i { transform: scaleX(var(--p, 0)); }
.out .v { text-align: right; }
.out.done .v { color: var(--ink-2); }
.out.top1 .lab { color: var(--paper); background: var(--ink); }
.out.top1 .v { color: var(--ink); font-weight: 500; }
.out.dis .bar-track i { background: var(--accent); }
.out.dis .v, .out.dis .lab { color: var(--accent-text); }
.out.dis.top1 .lab { background: var(--accent-text); color: var(--paper); }
.out.sel { outline: var(--line); outline-offset: 3px; }
.out-axis { display: grid; grid-template-columns: 14px 1fr 34px; gap: 10px; color: var(--mute); line-height: 1; margin-top: 2px; }
.out-axis span { display: flex; justify-content: space-between; }
.out-axis span i { font-style: normal; width: 0; display: flex; justify-content: center; }

.pred { grid-area: pred; display: grid; justify-items: start; align-content: center; min-width: 0; }
.pred-big { font: 700 var(--fs-digit)/0.8 var(--sans); letter-spacing: -0.05em; min-height: 0.8em; }
.pred-big.in { animation: settle var(--dur-3) var(--ease); }
@keyframes settle { from { transform: translateY(10px); opacity: 0; } }
.pred.pending .pred-big { color: var(--rule); }
.pred-cap { color: var(--mute); margin-top: 14px; max-width: 26ch; }
.pred-cap.err { color: var(--ink); }

.p-notice { margin: 0; padding: 7px 10px; border-bottom: var(--line); background: var(--faint); color: var(--ink);
  font: var(--fs-cap)/1.6 var(--mono); }
.p-hint { margin: 0; padding: 0 10px var(--s2); color: var(--mute); font: var(--fs-cap)/1.5 var(--mono); }
.p-foot { display: flex; justify-content: space-between; gap: var(--s4); padding: 7px 10px var(--s2); border-top: var(--hair); color: var(--mute); }
.p-stats { color: var(--ink-2); white-space: nowrap; }
.p-stats .dis { color: var(--accent-text); }
.p-note { text-align: right; }

/* compare mode: the verdict carries the answers, so each panel drops its wires and big digit and shrinks its tiles */
body.cmp { --tile: 26px; }
.cmp .wires, .cmp .pred, .cmp .tile .lbl { display: none; }
.cmp .net { grid-template-columns: auto minmax(120px, 1fr); grid-template-areas: "hidden outs"; gap: 0 var(--s5); padding: var(--s4); }
.cmp .hidden-grid { gap: 6px; }
.cmp .p-foot { flex-direction: column; gap: 2px; }
.cmp .p-note { text-align: left; }
@media (min-width: 901px) { .cmp .panels { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- calls waterfall ---------- */
.calls { margin-top: var(--s5); }
.calls-head, .calls-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); color: var(--mute); }
.calls-track { position: relative; margin: 6px 0 var(--s1); border-top: var(--line); border-bottom: var(--hair); }
.calls-track:has(:focus-visible) { outline: var(--focus); outline-offset: 3px; }
#calls-svg { display: block; width: 100%; }
#calls-svg rect { fill: var(--ink); }
#calls-svg rect.wait { fill: var(--rule); }
#calls-svg rect.dis { fill: var(--accent); }
#calls-svg rect.fut { opacity: 0.18; }
#calls-svg text { fill: var(--mute); font: var(--fs-cap) var(--mono); }
#calls-svg .grid { stroke: var(--rule); }
#calls-svg .head { stroke: var(--ink); stroke-dasharray: 3 2; }
#calls-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }

/* ---------- inspector ---------- */
.drawer { position: fixed; top: var(--s4); right: var(--s4); bottom: var(--s4); width: min(480px, calc(100vw - var(--s6))); display: flex;
  flex-direction: column; z-index: 10; animation: slide var(--dur-2) var(--ease); }
@keyframes slide { from { transform: translateX(var(--s4)); opacity: 0; } }
.x { flex-shrink: 0; display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; color: var(--paper); cursor: pointer;
  padding: 0 2px; font: inherit; text-decoration: underline; text-underline-offset: 2px; }
.x kbd { text-decoration: none; }
@media (hover: none) { .x kbd { display: none; } }
.i-body { overflow: auto; padding: 18px; display: grid; gap: 18px; align-content: start; }
.i-sub { margin: -8px 0 0; color: var(--mute); font: var(--fs-cap)/1.5 var(--mono); }
.i-verdict { font-size: var(--fs-body); font-weight: 500; margin: 0; }
.i-verdict.dis { color: var(--accent-text); }
.i-maps { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.i-maps figure { margin: 0; }
.i-maps canvas { width: 100%; aspect-ratio: 1; image-rendering: pixelated; outline: var(--hair); display: block; }
.i-maps canvas.fine { image-rendering: auto; }
.i-maps figcaption { color: var(--mute); margin-top: var(--s1); }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 2px var(--s4); margin: 0; font-size: var(--fs-ui); }
.facts dt { color: var(--mute); }
.facts dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.facts dd.dis { color: var(--accent-text); }
.walk { width: 100%; height: 110px; display: block; }
.walk .zero { stroke: var(--rule); }
.walk .path { fill: none; stroke: var(--ink); stroke-width: 1.25; vector-effect: non-scaling-stroke; }
.walk .end { fill: var(--ink); }
.walk.dis .end { fill: var(--accent); }
.cap { color: var(--mute); margin: var(--s1) 0 0; }
.req-head { display: flex; justify-content: space-between; align-items: end; gap: var(--s3); margin-bottom: 6px; }
.req-head .cap { margin: 0; }
pre.state { background: var(--faint); padding: 10px; margin: 0; white-space: pre-wrap; word-break: break-word; max-height: 300px; overflow: auto; }

/* ---------- film: ?film ---------- */
body.film { --rail: 500px; --tile: 54px; }
body.film .lede, body.film .controls, body.film .bill, body.film .seen, body.film .row, body.film .pad-empty,
body.film .calls-head .btn, body.film .by, body.film .p-note, body.film .verdict, body.film .verdict-more, body.film .out-axis { display: none !important; }
body.film .top, body.film .layout { max-width: 1800px; padding-left: 56px; padding-right: 56px; }
body.film .top { padding-top: 48px; grid-template-columns: var(--rail) 1fr; }
body.film .top .status { justify-self: end; }
body.film .layout { padding-top: var(--s6); }
body.film .calls[hidden] { display: block !important; visibility: hidden; }  /* keep the frame still */
body.film .calls-track { min-height: 232px; }
body.film .net { padding: 30px 30px 26px; grid-template-columns: auto minmax(80px, 170px) 220px minmax(160px, 1fr); }
body.film .pred-big { font-size: 220px; }
body.film #pad { cursor: none; }
body.film .calls-track { pointer-events: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; animation-iteration-count: 1 !important; }
  /* waiting still reads without the sweep: a static half-tone */
  .tile.flight .act::after, .out.flight .bar-track::after { animation: none; transform: none; left: 0; width: 50%; }
}

/* ---------- narrower ---------- */
@media (max-width: 1180px) {
  .top { grid-template-columns: 1fr auto; gap: var(--s2) var(--s5); }
  .top .lede { grid-column: 1 / -1; grid-row: 2; }
  .layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .rail { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 0 28px; align-items: start; }
  .rail > .pad-win { grid-row: 1 / span 2; }
  .rail > .bill { margin-top: var(--s4); }
  .net { grid-template-columns: auto minmax(48px, 110px) minmax(150px, 1fr); grid-template-areas: "hidden . outs" "pred pred pred"; gap: 20px var(--s4); }
  .pred { grid-template-columns: auto 1fr; align-items: end; gap: 20px; }
  :root { --fs-digit: 112px; }
}
@media (max-width: 700px) {
  :root { --gap: var(--s4); --tile: minmax(0, 1fr); --fs-digit: 96px; --h: 44px; }
  .top, .layout { padding-left: var(--s4); padding-right: var(--s4); }
  .top { padding-top: 20px; align-items: start; }
  /* one column in the order you use it: draw, set up, run, read, then the bill and the calls */
  .layout { display: flex; flex-direction: column; gap: 0; padding-top: 20px; }
  .rail, .stage { display: contents; }
  .pad-win { order: 1; }
  .seen { order: 2; }
  .controls { order: 3; margin: var(--s5) 0; }
  .verdict { order: 4; position: sticky; top: 0; z-index: 5; gap: var(--s2) var(--s3); padding: var(--s3) 0; border-bottom: var(--hair); }
  .verdict-more { order: 4; margin-top: var(--s3); }
  :root { --fs-v: 56px; --fs-lead: var(--fs-body); }
  .v-col { grid-template-areas: "digit tag" "digit dis"; column-gap: var(--s2); }
  .v-of { display: none; }
  body.cmp { --tile: minmax(0, 1fr); }
  .cmp .net { grid-template-columns: minmax(0, 1fr); grid-template-areas: "hidden" "outs"; gap: var(--s4); padding: var(--s4) var(--s3); }
  .panels { order: 5; }
  .bill { order: 6; }
  .calls { order: 7; }
  .controls .field { flex: 1 1 100%; }
  .controls .select, .toggle { width: 100%; }
  .net { grid-template-columns: minmax(0, 1fr); grid-template-areas: "pred" "hidden" "outs"; gap: 22px; padding: var(--s4) var(--s3); }
  .hidden-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); gap: var(--s2) 5px; }
  .wires { display: none; }  /* no room for a legible fan on a phone */
  .outs { grid-template-columns: repeat(10, minmax(0, 1fr)); gap: var(--s1); }
  .outs.binary { grid-template-columns: minmax(0, 1fr); }
  .out { grid-template-columns: 1fr; grid-template-rows: 48px auto auto; gap: var(--s1); justify-items: stretch; }
  .out .bar-track { height: 48px; grid-row: 1; }
  .out .bar-track i { transform-origin: bottom; transform: scaleY(0); }
  .out.done .bar-track i { transform: scaleY(var(--p, 0)); }
  .out .bar-track b { left: 0; right: 0; top: 50%; bottom: auto; width: auto; height: 1px; }
  .out .v { text-align: center; }
  .out.fb::after { left: 0; top: 0; transform: none; }
  .out-axis { display: none; }
  .status, .p-stats { white-space: normal; }
  .outs.binary .out { grid-template-columns: 14px 1fr 34px; grid-template-rows: auto; }
  .outs.binary .out .bar-track { height: 14px; grid-row: auto; }
  .outs.binary .out .bar-track i { transform-origin: left; transform: scaleX(0); }
  .outs.binary .out.done .bar-track i { transform: scaleX(var(--p, 0)); }
  .p-foot { flex-direction: column; gap: 2px; }
  .p-note { text-align: left; }
  .drawer { top: auto; left: 0; right: 0; bottom: 0; width: 100%; max-height: 82vh; border-width: 1px 0 0; }
  @keyframes slide { from { transform: translateY(var(--s4)); opacity: 0; } }
}