/* Instrument panel: a plane you fly over, boxes as machined plates, one
   petroleum accent, a hue per kind of thing. */
:root {
  --ink: #eef1ef; --plane: #e4e8e5; --plate: #fff; --plate-2: #f6f8f7;
  --line: #c9d2cd; --line-soft: #dde3df; --fg: #16211d; --fg-dim: #5a6b64;
  --accent: #0f7a5a; --accent-soft: #d6ece3; --bad: #a3203f;
  --k-route: #0e7490; --k-service: #4f46a8; --k-ledger: #a86a00; --k-store: #4b5f57;
  --k-reserve: #8b2fa0; --k-queue: #b03a5b; --k-cron: #b4530f; --k-ext: #6a7a73;
  --k-gone: #94a39c;
  --shadow: 0 1px 2px rgba(10,30,24,.10), 0 6px 18px rgba(10,30,24,.07);
  --font: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #0b1411; --plane: #0e1a16; --plate: #17241f; --plate-2: #1d2c26;
    --line: #2c3f37; --line-soft: #233229; --fg: #e7efea; --fg-dim: #91a69d;
    --accent: #3ec99a; --accent-soft: #15342a; --bad: #ff8fa8;
    --k-route: #38bdf8; --k-service: #a79bff; --k-ledger: #f0b429; --k-store: #9ab3a8;
    --k-reserve: #df8df0; --k-queue: #ff8fa8; --k-cron: #ffa05c; --k-ext: #8fa39a;
    --k-gone: #5b6e66;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ink: #0b1411; --plane: #0e1a16; --plate: #17241f; --plate-2: #1d2c26;
  --line: #2c3f37; --line-soft: #233229; --fg: #e7efea; --fg-dim: #91a69d;
  --accent: #3ec99a; --accent-soft: #15342a; --bad: #ff8fa8;
  --k-route: #38bdf8; --k-service: #a79bff; --k-ledger: #f0b429; --k-store: #9ab3a8;
  --k-reserve: #df8df0; --k-queue: #ff8fa8; --k-cron: #ffa05c; --k-ext: #8fa39a;
  --k-gone: #5b6e66;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--ink); color: var(--fg); font-family: var(--font);
  font-size: 14px; -webkit-font-smoothing: antialiased;
}
body.is-canvas { overflow: hidden; }
a { color: var(--accent); }

/* ------------------------------------------------------------------ chrome */
.top {
  position: relative; z-index: 40; display: flex; align-items: center;
  gap: 14px; flex-wrap: nowrap; padding: 10px 16px;
  padding-top: calc(10px + env(safe-area-inset-top, 0px));
  background: var(--ink); border-bottom: 1px solid var(--line-soft);
}
body.is-canvas .top { position: fixed; left: 0; right: 0; top: 0; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none;
  color: inherit; flex: none; white-space: nowrap; }
.brand b { font-size: 15px; letter-spacing: -.01em; }
.brand span { font-family: var(--mono); font-size: 11px; color: var(--fg-dim); }
.mapname { display: flex; align-items: baseline; gap: 10px; flex: none; white-space: nowrap; }
.mapname b { font-size: 14px; }
.stamp { font-family: var(--mono); font-size: 10.5px; color: var(--fg-dim); white-space: nowrap; }
.grow { flex: 0 1 auto; }
.env {
  flex: none; white-space: nowrap; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--k-cron); border: 1px solid currentColor; border-radius: 4px; padding: 2px 6px;
}
button {
  font: inherit; font-size: 12.5px; color: var(--fg); cursor: pointer;
  background: var(--plate); border: 1px solid var(--line); border-radius: 7px;
  padding: 6px 12px; white-space: nowrap;
}
button:hover { border-color: var(--accent); }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #04140e; font-weight: 600; }
button.sq { width: 30px; padding: 6px 0; text-align: center; font-family: var(--mono); }
/* One line, scrolled — never wrapped. Fifteen journeys wrapping to three
   rows ate a third of the screen and forced the canvas to fit at 23%, which
   is a map you cannot read. */
.picks {
  display: flex; gap: 6px; flex-wrap: nowrap; min-width: 0; flex: 1 1 260px;
  overflow-x: auto; overflow-y: hidden; scrollbar-width: thin;
  padding-bottom: 2px; mask-image: linear-gradient(90deg, #000 calc(100% - 24px), transparent);
}
.picks::-webkit-scrollbar { height: 4px; }
.picks::-webkit-scrollbar-thumb { background: var(--line); border-radius: 2px; }
.zoomer { display: flex; align-items: center; gap: 6px; flex: none; }
.pct { font-family: var(--mono); font-size: 11.5px; color: var(--fg-dim); width: 42px; text-align: right; }
form { margin: 0; }
.top form { flex: none; }
#verdicts { flex: none; }

/* ----------------------------------------------------------------- gallery */
.sheet { max-width: 1100px; margin: 0 auto; padding-inline: 20px; padding-block: 40px 60px; }
.lede { max-width: 62ch; margin-bottom: 34px; }
.lede h1 { font-size: 30px; line-height: 1.15; margin: 0 0 10px; text-wrap: balance; letter-spacing: -.02em; }
.lede p { color: var(--fg-dim); line-height: 1.6; margin: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card {
  display: block; min-width: 0; text-decoration: none; color: inherit;
  background: var(--plate); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 18px 14px; box-shadow: var(--shadow);
}
.card:hover { border-color: var(--accent); }
.card-head { display: flex; align-items: baseline; gap: 10px; justify-content: space-between; }
.card h2 { font-size: 16px; margin: 0; line-height: 1.3; }
.card time { font-family: var(--mono); font-size: 10.5px; color: var(--fg-dim); white-space: nowrap; }
.tagline { color: var(--fg-dim); font-size: 13px; line-height: 1.5; margin: 7px 0 12px; }
.facts { margin: 0 0 12px; display: grid; gap: 3px; }
.facts div { display: flex; gap: 8px; font-size: 11.5px; }
.facts dt { font-family: var(--mono); color: var(--fg-dim); width: 54px; flex: none; }
.facts dd { margin: 0; font-family: var(--mono); min-width: 0; word-break: break-word; }
.counts { display: flex; gap: 12px; padding-top: 10px; border-top: 1px solid var(--line-soft); }
.counts span { font-family: var(--mono); font-size: 10.5px; color: var(--fg-dim); }
.empty {
  border: 1px dashed var(--line); border-radius: 10px; padding: 32px;
  text-align: center; color: var(--fg-dim);
}
.empty h2 { margin: 0 0 8px; color: var(--fg); font-size: 18px; }
.empty code { font-family: var(--mono); background: var(--plate-2); padding: 1px 5px; border-radius: 4px; }

/* -------------------------------------------------------------------- gate */
.gate { min-height: 100%; display: grid; place-items: center; padding: 40px 20px; }
.gate-card {
  width: min(380px, 100%); background: var(--plate); border: 1px solid var(--line);
  border-radius: 12px; padding: 28px; box-shadow: var(--shadow);
}
.gate-card h1 { margin: 0; font-size: 22px; letter-spacing: -.01em; }
.gate-card .tagline { margin: 6px 0 20px; }
.gate-card label {
  display: block; font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--fg-dim); margin: 14px 0 5px;
}
.gate-card input {
  width: 100%; font: inherit; padding: 9px 11px; border-radius: 7px;
  border: 1px solid var(--line); background: var(--plate-2); color: var(--fg);
}
.gate-card button { width: 100%; margin-top: 20px; padding: 10px; background: var(--accent);
  border-color: var(--accent); color: #04140e; font-weight: 600; }
.error { color: var(--bad); font-size: 12.5px; margin: 14px 0 0; }

/* ------------------------------------------------------------------- plane */
#viewport {
  position: fixed; inset: 0; overflow: hidden;
  background: radial-gradient(circle at 1px 1px, var(--line-soft) 1px, transparent 0) 0 0 / 28px 28px, var(--plane);
  cursor: grab; touch-action: none;
}
#viewport.dragging { cursor: grabbing; }
#stage { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
#wires { position: absolute; left: 0; top: 0; overflow: visible; pointer-events: none; }

.node {
  position: absolute; width: 232px; background: var(--plate);
  border: 1px solid var(--line); border-left: 3px solid var(--kc, var(--line));
  border-radius: 8px; padding: 9px 11px 10px; box-shadow: var(--shadow);
  text-align: left; display: block;
  transition: opacity .18s ease, border-color .18s ease, transform .12s ease;
}
.node:hover { transform: translateY(-1px); border-color: var(--kc); }
.node.wide { width: 300px; }
.node .kind {
  font-family: var(--mono); font-size: 9.5px; text-transform: uppercase;
  letter-spacing: .09em; color: var(--kc, var(--fg-dim)); font-weight: 600;
}
.node .label { font-size: 13.5px; font-weight: 600; line-height: 1.25; margin-top: 2px; }
.node .sub { font-family: var(--mono); font-size: 10.5px; color: var(--fg-dim);
  margin-top: 3px; line-height: 1.35; word-break: break-word; }
.node.dim { opacity: .17; }
.node.on { border-color: var(--kc); box-shadow: var(--shadow), 0 0 0 2px color-mix(in srgb, var(--kc) 45%, transparent); }
.node.sel { box-shadow: var(--shadow), 0 0 0 3px var(--accent); }

.band { position: absolute; border: 1px dashed var(--line); border-radius: 14px; pointer-events: none; }
.band span {
  position: absolute; top: -9px; left: 16px; padding: 0 8px; background: var(--plane);
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--fg-dim);
}

path.wire { fill: none; stroke: var(--line); stroke-width: 1.4; transition: opacity .18s, stroke .18s; }
path.wire.dash { stroke-dasharray: 5 4; }
path.wire.on { stroke: var(--accent); stroke-width: 2.2; }
path.wire.dim { opacity: .09; }
text.wlabel {
  font-family: var(--mono); font-size: 9.5px; fill: var(--fg-dim);
  paint-order: stroke; stroke: var(--plane); stroke-width: 3px; stroke-linejoin: round;
}
text.wlabel.on { fill: var(--accent); font-weight: 600; }
text.wlabel.dim { opacity: 0; }

/* ------------------------------------------------------------------- panel */
#panel {
  position: fixed; z-index: 50; right: 0; top: 0; bottom: 0; width: min(430px, 100%);
  background: var(--plate); border-left: 1px solid var(--line);
  box-shadow: -10px 0 40px rgba(0,0,0,.18); display: flex; flex-direction: column;
  transform: translateX(101%); transition: transform .22s ease;
}
#panel.open { transform: none; }
.phead {
  display: flex; align-items: flex-start; gap: 10px; padding: 16px;
  padding-top: calc(16px + env(safe-area-inset-top, 0px)); border-bottom: 1px solid var(--line-soft);
}
.pheadtext { min-width: 0; flex: 1; }
.phead h2 { margin: 0; font-size: 16px; line-height: 1.25; text-wrap: balance; }
.phead .kind { font-family: var(--mono); font-size: 10px; letter-spacing: .09em;
  text-transform: uppercase; color: var(--kc, var(--fg-dim)); font-weight: 600; }
.pbody { overflow-y: auto; padding: 14px 16px 28px;
  padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); font-size: 13.5px; line-height: 1.55; }
.pbody p { margin: 0 0 11px; }
.pbody h3 { font-family: var(--mono); font-size: 10px; letter-spacing: .11em; text-transform: uppercase;
  color: var(--fg-dim); margin: 18px 0 7px; font-weight: 600; }
.pbody code { font-family: var(--mono); font-size: 11.5px; background: var(--plate-2); padding: 1px 4px; border-radius: 4px; }
.pbody ul { margin: 0 0 11px; padding-left: 18px; }
.pbody li { margin-bottom: 5px; }
.ev { display: block; font-family: var(--mono); font-size: 11.5px; color: var(--fg-dim); padding: 2px 0; word-break: break-all; }
.ev b { color: var(--fg); font-weight: 500; }
.ledger { width: 100%; border-collapse: collapse; font-size: 11.5px; font-family: var(--mono); }
.ledger th { text-align: left; font-weight: 600; color: var(--fg-dim); font-size: 9.5px;
  letter-spacing: .07em; text-transform: uppercase; padding: 0 8px 5px 0; white-space: nowrap; }
.pbody .psub { font-family: var(--mono); font-size: 11.5px; color: var(--fg-dim); margin-top: -2px; }
.ledger td.num { text-align: right; }
.ledger td { padding: 4px 8px 4px 0; border-top: 1px solid var(--line-soft); vertical-align: top; }
.note { border-left: 2px solid var(--accent); background: var(--accent-soft); padding: 9px 11px;
  border-radius: 0 6px 6px 0; margin: 12px 0; font-size: 12.5px; }
.note.warn { border-left-color: var(--k-queue); background: color-mix(in srgb, var(--k-queue) 11%, transparent); }
.verdict { display: flex; gap: 10px; padding: 11px 0; border-top: 1px solid var(--line-soft); }
.verdict:first-of-type { border-top: 0; }
.vmark { flex: none; width: 54px; font-family: var(--mono); font-size: 9.5px; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase; padding-top: 2px; }
.vmark.t { color: var(--accent); } .vmark.f { color: var(--k-queue); } .vmark.c { color: var(--k-cron); }
.verdict p { margin: 0 0 5px; font-size: 12.5px; line-height: 1.5; }
.verdict > div:last-child { min-width: 0; }

/* ------------------------------------------------------------------ legend */
#legend {
  position: fixed; left: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); z-index: 30;
  background: color-mix(in srgb, var(--plate) 92%, transparent); border: 1px solid var(--line);
  border-radius: 9px; padding: 9px 11px; backdrop-filter: blur(8px); max-width: calc(100vw - 28px);
}
#legend .row { display: flex; flex-wrap: wrap; gap: 4px 13px; }
#legend i { display: flex; align-items: center; gap: 5px; font-style: normal;
  font-family: var(--mono); font-size: 10px; color: var(--fg-dim); white-space: nowrap; }
#legend i::before { content: ""; width: 9px; height: 9px; border-radius: 2px; background: var(--c); }
#legend .hint { font-size: 10.5px; color: var(--fg-dim); margin-top: 7px; }
#legend summary { cursor: pointer; font-family: var(--mono); font-size: 10px;
  letter-spacing: .09em; text-transform: uppercase; color: var(--fg-dim); }
#legend[open] summary { margin-bottom: 8px; }

@media (max-width: 980px) {
  .brand span, .stamp { display: none; }
  body.is-canvas .top { gap: 10px; }
}
@media (max-width: 760px) {
  .mapname { display: none; }
  #panel { width: 100%; }
  .lede h1 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before { transition: none !important; } }


/* ---------------------------------------------------------------- settings */
.navlink {
  flex: none; text-decoration: none; display: inline-block;
  background: var(--plate); border: 1px solid var(--line); border-radius: 7px;
  padding: 6px 12px; font-size: 12.5px; color: var(--fg);
}
.navlink:hover { border-color: var(--accent); }
.flash { padding: 10px 13px; border-radius: 8px; font-size: 13px; margin: 0 0 18px; }
.flash.ok { background: var(--accent-soft); color: var(--accent); }
.flash.bad { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
.panel {
  background: var(--plate); border: 1px solid var(--line); border-radius: 10px;
  padding: 20px 22px; margin-bottom: 20px; box-shadow: var(--shadow);
}
.panel.warn { border-color: var(--k-cron); }
.panel h2 { margin: 0 0 6px; font-size: 16px; }
.hint { color: var(--fg-dim); font-size: 12px; margin: 4px 0 14px; line-height: 1.5; }
.rows { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 18px; }
.rows th {
  text-align: left; font-family: var(--mono); font-size: 9.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--fg-dim); font-weight: 600; padding: 0 10px 6px 0;
}
.rows td { padding: 8px 10px 8px 0; border-top: 1px solid var(--line-soft); vertical-align: middle; }
.rows td.right { text-align: right; }
.rows td.mono { font-family: var(--mono); font-size: 12px; word-break: break-all; }
.chip {
  display: inline-block; font-family: var(--mono); font-size: 9.5px; letter-spacing: .05em;
  padding: 1px 6px; border-radius: 4px; background: var(--plate-2); color: var(--fg-dim);
}
.chip.on { background: var(--accent-soft); color: var(--accent); }
.chip.off { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.chip.pending { background: color-mix(in srgb, var(--k-cron) 16%, transparent); color: var(--k-cron); }
.inline-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.stack { display: grid; gap: 14px; }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.field { min-width: 0; }
.field label, .check {
  display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--fg-dim); margin-bottom: 5px;
}
.check { display: flex; align-items: center; gap: 6px; text-transform: none; letter-spacing: 0;
  font-size: 12px; font-family: var(--font); margin-bottom: 7px; }
.field input {
  width: 100%; font: inherit; font-size: 13px; padding: 8px 10px; border-radius: 7px;
  border: 1px solid var(--line); background: var(--plate-2); color: var(--fg);
}
.panel button { background: var(--accent); border-color: var(--accent); color: #04140e; font-weight: 600; }
.panel button.quiet { background: var(--plate); border-color: var(--line); color: var(--fg); font-weight: 400; }
.panel button.quiet.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.panel button[disabled] { opacity: .45; cursor: not-allowed; }
.divider { height: 1px; background: var(--line-soft); margin: 20px 0; }
.copyable { margin: 10px 0; }
.copyable code {
  display: block; font-family: var(--mono); font-size: 11.5px; background: var(--plate-2);
  padding: 9px 11px; border-radius: 7px; word-break: break-all; line-height: 1.5;
}
.panel .note.warn { margin-bottom: 16px; }