:root {
  --bg: #0b1118;
  --panel: #121a24;
  --line: #243040;
  --ink: #e8eef4;
  --mute: #8b9aab;
  --gold: #d4b15f;
  --ok: #3dbe8c;
  --empty: #7d8b99;
  --warn: #d4a24a;
  --focus: #1e2c3c;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}
a { color: var(--gold); }
code { font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace; }
.topbar, .hero, .block, footer {
  width: min(76rem, calc(100% - 2.4rem));
  margin-left: auto;
  margin-right: auto;
}
.topbar {
  min-height: 4.4rem;
  display: grid;
  grid-template-columns: auto 1fr minmax(14rem, 19rem);
  gap: 1rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--ink); text-decoration: none; }
.brand span { display: grid; }
.brand i { color: var(--mute); font: 10px/1.2 "IBM Plex Mono", ui-monospace, monospace; font-style: normal; letter-spacing: 0.12em; }
.mark { width: 2.35rem; height: 2.35rem; flex: 0 0 auto; }
.mark.sm { width: 1.65rem; height: 1.65rem; }
.top-nav { justify-content: center; margin: 0; }
.search input, .pick select {
  width: 100%;
  color: var(--ink);
  background: #0d141c;
  border: 1px solid var(--line);
  padding: 0.55rem 0.65rem;
  font: 12px/1.3 "IBM Plex Mono", ui-monospace, monospace;
}
.hero { padding-top: 3.5rem; padding-bottom: 2rem; }
.hero h1 { font-size: clamp(2.4rem, 7vw, 5.7rem); line-height: 0.95; letter-spacing: -0.055em; }
.hero .lid { color: var(--gold); font: 12px/1.4 "IBM Plex Mono", ui-monospace, monospace; }
.block {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1rem 1.1rem 1.15rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.block.focus { border-color: #3a4d3a; }
.head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.65rem; }
.head > div:first-child { min-width: 0; }
.pillars { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.25rem; }
.pillars button.on { border-color: var(--gold); color: var(--gold); background: #252314; }
.pick { min-width: 13rem; }
.atlas { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0.55rem; margin-top: 0.8rem; }
.atlas .col { min-width: 0; }
.atlas .col h3 { margin: 0 0 0.45rem; }
.atlas .col button { display: block; width: 100%; min-height: 5.1rem; text-align: left; text-transform: none; letter-spacing: 0; }
.atlas .tile:not(.empty) { border-color: #2c6958; }
.atlas .tile.empty { color: var(--mute); }
.atlas .tile.on { outline: 1px solid var(--gold); }
.atlas .fig { color: var(--gold); font-size: 13px; }
.atlas .name { margin-top: 0.22rem; font-weight: 700; }
.atlas .who { margin-top: 0.2rem; color: var(--mute); font-size: 10px; }
.podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.55rem; padding: 0; list-style: none; }
.podium li { display: grid; gap: 0.15rem; padding: 0.65rem 0.7rem; border: 1px solid var(--line); background: #0d141c; }
.podium li b { overflow-wrap: anywhere; }
.podium li span { color: var(--mute); font: 10px/1.3 "IBM Plex Mono", ui-monospace, monospace; }
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.mast, .desk-block, footer { max-width: 76rem; margin: 0 auto; padding: 0 1.2rem; }
.mast { padding-top: 1.4rem; padding-bottom: 0.4rem; }
.mast-row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
h1 { font-size: 1.85rem; letter-spacing: -0.03em; margin: 0.35rem 0 0; }
h2 { font-size: 1.05rem; margin: 0; letter-spacing: 0.01em; }
h3 {
  font: 11px/1.2 ui-monospace, "IBM Plex Mono", Menlo, monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.5rem;
}
.kicker {
  font: 11px/1.2 ui-monospace, Menlo, monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
}
.lede { color: var(--mute); max-width: 44rem; }
.fine { color: var(--mute); font-size: 12px; margin: 0.35rem 0 0; }
.fine.block, pre.fine {
  display: block;
  white-space: pre-wrap;
  font: 12px/1.45 ui-monospace, Menlo, monospace;
  background: #0d141c;
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  margin-top: 0.8rem;
  overflow-x: auto;
}
.mast-meta { font: 12px/1.3 ui-monospace, Menlo, monospace; color: var(--mute); }
.jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  margin: 0.85rem 0 0.2rem;
  font: 11px/1.3 ui-monospace, Menlo, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.jump a { color: var(--mute); text-decoration: none; border-bottom: 1px solid transparent; }
.jump a:hover { color: var(--gold); border-bottom-color: var(--gold); }
.tape {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.45rem;
  margin: 1rem 0 0.4rem;
}
.tape b { display: block; font: 1.05rem/1.2 ui-monospace, Menlo, monospace; color: var(--ink); }
.tape span { color: var(--mute); font-size: 11px; }
.tape div, .desk-block, .quote, .panel, .panel-in {
  background: var(--panel);
  border: 1px solid var(--line);
}
.tape div { padding: 0.55rem 0.7rem; }
.desk-block { margin: 1rem auto; padding: 1rem 1.1rem 1.15rem; }
.desk-head { margin-bottom: 0.55rem; }
.desk-head.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}
.find input {
  background: #0d141c;
  border: 1px solid var(--line);
  color: var(--ink);
  font: 13px/1.3 ui-monospace, Menlo, monospace;
  padding: 0.4rem 0.55rem;
  min-width: 16rem;
}
.legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.9rem;
  margin: 0.45rem 0 0.7rem;
}
.leg-sel {
  font: 700 9px/1.3 ui-monospace, Menlo, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
.graph { width: 100%; min-height: 22rem; }
.graph svg { width: 100%; height: auto; display: block; }
.graph .node { cursor: pointer; }
.graph .node:focus { outline: 1px solid var(--gold); }
.graph text { pointer-events: none; font: 11px/1 ui-monospace, Menlo, sans-serif; fill: var(--ink); }
.graph .hub text { font-weight: 700; fill: var(--gold); }
.scroll { overflow-x: auto; }
.sheet {
  width: 100%;
  border-collapse: collapse;
  font: 13px/1.35 ui-monospace, Menlo, monospace;
}
.sheet th, .sheet td {
  text-align: left;
  padding: 0.42rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.sheet th { color: var(--mute); font-weight: 600; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
#board-body tr { cursor: pointer; }
#board-body tr:hover, #board-body tr.active { background: var(--focus); }
.chip {
  font: 700 9px/1.3 ui-monospace, Menlo, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.12rem 0.4rem;
}
.chip.ok { color: var(--ok); }
.chip.empty { color: var(--empty); }
.chip.warn { color: var(--warn); }
.desk-focus { border-color: #3a4d3a; }
.quote {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.5rem;
  padding: 0.7rem 0.8rem;
  margin: 0.7rem 0 1rem;
}
.quote b { display: block; font: 1.05rem/1.2 ui-monospace, Menlo, monospace; word-break: break-word; }
.quote span { color: var(--mute); font-size: 11px; }
.sheets { display: grid; gap: 1rem; }
@media (min-width: 860px) {
  .sheets { grid-template-columns: 1fr 1fr; }
  .sheets.three { grid-template-columns: 1fr 1fr 1fr; }
}
.grid2 {
  display: grid;
  gap: 0.65rem;
}
@media (min-width: 760px) {
  .grid2 { grid-template-columns: 1fr 1fr; }
}
.panel, .panel-in { padding: 0.75rem 0.85rem; }
.panel .top, .gap .top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.6rem;
}
.panel.gap, .gap { cursor: pointer; }
.panel.gap:hover, .gap:focus { outline: 1px solid var(--gold); }
.note {
  margin: 0.85rem 0 0;
  color: var(--mute);
  font-size: 13px;
  max-width: 72rem;
}
.fleet { margin-top: 1rem; }
.links { margin-top: 0.8rem; font-size: 13px; }
.links a { margin-right: 1rem; }
.limits {
  margin: 0.4rem 0 1rem;
  padding-left: 1.15rem;
  color: var(--ink);
  font-size: 13px;
}
.limits li { margin: 0.35rem 0; }
button {
  background: #1a2430;
  color: var(--ink);
  border: 1px solid var(--line);
  font: 12px/1.2 ui-monospace, Menlo, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
  margin: 0.45rem 0.35rem 0.45rem 0;
  cursor: pointer;
}
button:hover { border-color: var(--gold); color: var(--gold); }
button.ghost { background: transparent; }
textarea {
  width: 100%;
  background: #0d141c;
  border: 1px solid var(--line);
  color: var(--ink);
  font: 13px/1.4 ui-monospace, Menlo, monospace;
  padding: 0.5rem 0.6rem;
}
footer { padding: 1.4rem 1.2rem 2.2rem; color: var(--mute); font-size: 12px; }
.err { color: #e07a7a; }
@media (max-width: 640px) {
  .topbar { grid-template-columns: 1fr; padding: 0.8rem 0; }
  .top-nav { justify-content: flex-start; }
  .atlas { grid-template-columns: 1fr; }
  .podium { grid-template-columns: 1fr; }
  h1 { font-size: 1.45rem; }
  .find input { min-width: 100%; }
  .graph { min-height: 16rem; }
}