/* The leaderboard uses the cabinet's black and amber readout, with a
   responsive case around the epoch values, team purses and rosters. */

html { background: var(--nx-ground); }
body { background: var(--nx-ground); font-size: 12px; }
a { color: inherit; }

/* The glass carries a scanline rather than film grain now: it is a screen
   being looked at, not a print. */
.grain {
  position: fixed; z-index: 10; inset: 0; pointer-events: none;
  opacity: .5;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, .022) 0 1px, transparent 1px 3px);
}

/* ---- status strip: the machine reporting on itself --------------------- */
.road-status {
  min-height: 32px; padding: var(--nx-2) clamp(18px, 4vw, 64px);
  display: flex; gap: var(--nx-4);
  background: var(--nx-rd-bg); color: var(--nx-rd-dim);
  border-bottom: 1px solid var(--nx-rd-rule);
  font-size: 9px; letter-spacing: var(--nx-track-label);
}
.road-status span:last-child { margin-left: auto; text-align: right; }
#epoch-label { color: var(--nx-rd-label); }
.live-mark { color: var(--nx-rd-live); }
.live-mark b { font-weight: inherit; }
.live-mark i {
  display: inline-block; width: 6px; height: 6px; margin-right: 7px;
  border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor;
  animation: signal 2.2s steps(2) infinite;
}
@keyframes signal { 50% { opacity: .35; } }
/* A failed read stops the pulse and turns the strip to the alert colour;
   leaderboard.js rewrites the labels to say what happened. */
.road-status.stale { color: var(--nx-rd-alert); }
.road-status.stale .live-mark { color: var(--nx-rd-alert); }
.road-status.stale .live-mark i { animation: none; box-shadow: none; opacity: .5; }

/* ---- header: the case above the glass ---------------------------------- */
.topbar {
  min-height: 72px; padding: var(--nx-3) clamp(18px, 4vw, 64px);
  display: flex; align-items: center; justify-content: space-between; gap: var(--nx-5);
  background: var(--nx-surface); border-bottom: 1px solid var(--nx-line);
}
/* The wordmark is an engraved legend with one lit character in it: the case
   prints the name, the screen prints the slash. */
.wordmark {
  color: var(--nx-ink); text-decoration: none;
  font-size: clamp(18px, 1.8vw, 24px); font-weight: 700; letter-spacing: .02em;
}
.wordmark span { color: var(--nx-accent); padding: 0 .16em; }
.wordmark img { display: block; width: clamp(148px, 19vw, 220px); height: auto; }
.topbar nav, footer nav { display: flex; align-items: center; gap: clamp(16px, 2.5vw, 34px); }
.topbar nav a, footer nav a {
  display: inline-flex; align-items: center; min-height: 24px;
  color: var(--nx-muted); text-decoration: none;
  font-size: 9px; letter-spacing: var(--nx-track-label);
}
.wordmark, .footer-mark { display: inline-flex; align-items: center; min-height: 24px; }
.topbar nav a:hover, footer nav a:hover { color: var(--nx-accent); }

/* ---- hero: the board's own screen -------------------------------------- */
main { min-height: 70vh; }
.hero {
  position: relative; min-height: 280px; overflow: hidden;
  padding: var(--nx-6) max(20px, calc((100vw - 1240px) / 2)) 100px;
  display: flex; align-items: center; justify-content: space-between; gap: var(--nx-6);
  background: var(--nx-rd-bg); color: var(--nx-rd-label);
  border-bottom: 1px solid var(--nx-rd-rule);
}
/* Two marks the plaque itself makes: the hatched ground at the bottom left,
   and the concentric rings of a radar sweep at the top right. Both are drawn
   in the rule grey, so they sit under everything that has to be read. */
.hero::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background: repeating-linear-gradient(135deg, transparent 0 8px, var(--nx-rd-rule) 8px 9px, transparent 9px 26px);
  mask-image: radial-gradient(ellipse at 8% 112%, #000 0 42%, transparent 68%);
}
.hero::after {
  content: ""; position: absolute; width: 520px; height: 520px; right: -100px; top: -230px;
  border: 1px solid var(--nx-rd-rule); border-radius: 50%;
  box-shadow: 0 0 0 54px var(--nx-rd-bg), 0 0 0 55px var(--nx-rd-rule),
              0 0 0 110px var(--nx-rd-bg), 0 0 0 111px var(--nx-rd-rule);
}
.hero > * { position: relative; z-index: 1; }
.hero-copy { min-width: 0; }
.eyebrow { margin: 0; color: var(--nx-rd-ink); font-size: 10px; letter-spacing: var(--nx-track-legend); }
.hero h1 {
  margin: var(--nx-3) 0 var(--nx-4);
  color: var(--nx-rd-label);
  font-size: clamp(28px, 4.2vw, 60px); line-height: 1.05; letter-spacing: var(--nx-track-title);
}
.lede { max-width: 640px; margin: 0; color: var(--nx-rd-dim); font-size: clamp(13px, 1.3vw, 15px); line-height: 1.7; }

/* The epoch card: four live values in an amber frame. */
.epoch-card {
  flex: 0 0 340px; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--nx-rd-bg);
  border: 1px solid var(--nx-rd-ink);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, .5), inset 0 0 40px var(--nx-rd-glow);
}
.epoch-card > div {
  min-width: 0; padding: var(--nx-3) var(--nx-3) var(--nx-3);
  border-right: 1px solid var(--nx-rd-rule); border-bottom: 1px solid var(--nx-rd-rule);
}
.epoch-card > div:nth-child(2n) { border-right: 0; }
.epoch-card > div:nth-child(n+3) { border-bottom: 0; }
.epoch-card dt { color: var(--nx-rd-dim); font-size: 8px; letter-spacing: var(--nx-track-legend); }
.epoch-card dd {
  margin: var(--nx-2) 0 0; overflow: hidden;
  color: var(--nx-rd-ink); font-size: 17px; font-weight: 700; letter-spacing: -.03em;
  text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums;
}

/* ---- the board ---------------------------------------------------------- */
.board-shell { position: relative; z-index: 2; width: min(1240px, calc(100% - 40px)); margin: -52px auto 0; }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card { min-width: 0; padding: 24px; border: 1px solid var(--nx-rd-rule); background: var(--nx-rd-bg); color: var(--nx-rd-label); box-shadow: 5px 5px 0 #0004; }
.stat-card h2 { margin: 0 0 18px; color: var(--nx-rd-dim); font-size: 10px; letter-spacing: .09em; }
.stat-card strong { display: block; color: var(--nx-rd-ink); font-size: clamp(21px, 2.5vw, 34px); line-height: 1.1; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.stat-card p { margin: 12px 0 0; color: var(--nx-rd-dim); font-size: 10px; line-height: 1.5; }
.activity-card { margin: 0 0 24px; padding: 25px; border: 1px solid var(--nx-rd-rule); background: var(--nx-rd-bg); color: var(--nx-rd-label); }
.activity-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.activity-heading h2 { margin: 0; font-size: 13px; letter-spacing: .07em; }
.activity-heading p, .activity-status { margin: 8px 0 0; font-size: 10px; line-height: 1.5; color: var(--nx-rd-dim); }
.activity-heading > strong { color: var(--nx-rd-live); font-size: 11px; text-align: right; }
.activity-chart { display: flex; align-items: flex-end; gap: clamp(3px, .8vw, 10px); height: 112px; margin: 25px 0 10px; border-bottom: 1px solid var(--nx-rd-rule); background: repeating-linear-gradient(to top, transparent 0 27px, #ffffff0b 27px 28px); }
.activity-bar { flex: 1; min-width: 0; height: var(--height); background: linear-gradient(to top, #2d7335, var(--nx-rd-live)); }
.activity-axis { display: flex; justify-content: space-between; font-size: 8px; color: var(--nx-rd-dim); }
.activity-status { margin-top: 16px; }

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 430px) {
  .stats-grid { gap: 8px; }
  .stat-card { padding: 18px 14px; }
  .stat-card h2 { font-size: 8px; letter-spacing: .04em; }
  .stat-card p { font-size: 9px; }
  .activity-card { padding: 20px 14px; }
  .activity-heading > strong { max-width: 100px; font-size: 10px; }
}
@media (prefers-color-scheme: dark) {
  .wordmark img { filter: invert(1); }
}

/* The heading is the bezel above the glass: graphite, printed light. */
.board-heading {
  min-height: 88px; padding: var(--nx-4) clamp(22px, 4vw, 44px);
  display: flex; align-items: flex-end; justify-content: space-between; gap: var(--nx-4);
  background: var(--nx-rd-frame); color: var(--nx-rd-label);
  border: 1px solid var(--nx-rd-rule); border-radius: 4px 4px 0 0;
}
.board-heading .eyebrow { color: var(--nx-rd-ink); }
.board-heading h2 { margin: var(--nx-2) 0 7px; font-size: clamp(27px, 4vw, 44px); line-height: 1; letter-spacing: var(--nx-track-title); text-transform: uppercase; }
.board-heading p:last-child { max-width: 640px; margin: 0; color: var(--nx-rd-dim); font-size: 11px; line-height: 1.55; }
.board-period {
  flex: 0 0 auto; align-self: flex-start; padding: 7px var(--nx-2);
  border: 1px solid var(--nx-rd-ink); border-radius: 2px;
  color: var(--nx-rd-ink); background: var(--nx-rd-bg);
  font-size: 8px; letter-spacing: var(--nx-track-label); white-space: nowrap;
}

.podium {
  min-height: 310px; padding: var(--nx-5) clamp(18px, 4vw, 52px);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--nx-3); align-items: end;
  background: var(--nx-rd-bg);
  border-right: 1px solid var(--nx-rd-rule); border-bottom: 1px solid var(--nx-rd-rule); border-left: 1px solid var(--nx-rd-rule);
}
.podium-card {
  position: relative; min-width: 0; min-height: 202px; padding: var(--nx-4) var(--nx-3) var(--nx-4);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 1px solid var(--nx-rd-rule); background: var(--nx-rd-bg);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, .8); text-align: center;
}
.podium-card.place-1 { min-height: 238px; border-color: var(--nx-rd-ink); box-shadow: 7px 7px 0 rgba(0, 0, 0, .8), inset 0 0 34px var(--nx-rd-glow); }
.place { position: absolute; top: 12px; left: 14px; color: var(--nx-rd-dim); font-size: 10px; letter-spacing: var(--nx-track-label); }
.place-1 .place { color: var(--nx-rd-ink); }

/* The runner mark: a body in the plate's grey, on the frame's graphite. */
.avatar {
  position: relative; width: 54px; height: 54px; margin-bottom: var(--nx-3); overflow: hidden;
  border: 1px solid var(--nx-rd-rule); background: var(--nx-rd-frame);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .8);
}
.avatar::before {
  content: ""; position: absolute; width: 24px; height: 22px; left: 14px; top: 8px;
  border-radius: 45% 45% 38% 38%; background: var(--nx-rd-label); box-shadow: 0 -4px 0 var(--nx-rd-dim);
}
.avatar::after {
  content: ""; position: absolute; width: 38px; height: 24px; left: 7px; bottom: -4px;
  background: var(--nx-rd-dim); clip-path: polygon(22% 0, 78% 0, 100% 100%, 0 100%);
}
/* One colour per team, all four separable on black and none of them carrying
   text. leaderboard.js stamps data-avatar. */
.podium-card[data-avatar="1"] .avatar::after, .rank-avatar[data-avatar="1"]::after { background: var(--nx-rd-ink); }
.podium-card[data-avatar="2"] .avatar::after, .rank-avatar[data-avatar="2"]::after { background: var(--nx-rd-alert); }
.podium-card[data-avatar="3"] .avatar::after, .rank-avatar[data-avatar="3"]::after { background: var(--nx-rd-live); }

.podium-name { max-width: 100%; overflow: hidden; color: var(--nx-rd-label); font-size: 13px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.podium-value { margin-top: var(--nx-2); color: var(--nx-rd-ink); font-size: clamp(16px, 2vw, 23px); font-weight: 700; letter-spacing: -.03em; }
.podium-detail { margin-top: 7px; color: var(--nx-rd-dim); font-size: 8px; letter-spacing: .05em; }
.empty-board { padding: var(--nx-6) var(--nx-4); color: var(--nx-rd-dim); text-align: center; font-size: 11px; line-height: 1.7; }
.podium > .empty-board { grid-column: 1 / -1; }
.podium.is-empty { min-height: 0; padding-block: 0; }
.podium.is-empty > .empty-board { padding: var(--nx-5) var(--nx-4); }

/* ---- the ranking, one button per team ---------------------------------- */
.rank-card {
  margin: var(--nx-4) 0 var(--nx-7); overflow: hidden;
  border: 1px solid var(--nx-rd-rule); border-radius: 4px;
  background: var(--nx-rd-bg); box-shadow: 8px 8px 0 rgba(0, 0, 0, .6);
}
.rank-head {
  min-height: 68px; padding: var(--nx-3) var(--nx-4);
  display: flex; align-items: center; justify-content: space-between; gap: var(--nx-4);
  border-bottom: 1px solid var(--nx-rd-rule); color: var(--nx-rd-label);
}
.rank-head h3 { margin: 0; font-size: 13px; letter-spacing: .08em; }
.rank-head span { color: var(--nx-rd-dim); font-size: 8px; letter-spacing: var(--nx-track-label); text-align: right; }
.rank-labels {
  min-height: 36px; padding: 0 var(--nx-4);
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  border-bottom: 1px solid var(--nx-rd-rule);
  color: var(--nx-rd-dim); background: var(--nx-rd-frame);
  font-size: 8px; letter-spacing: var(--nx-track-label);
}
.ranking { margin: 0; padding: 0; list-style: none; }
.rank-row { border-bottom: 1px solid var(--nx-rd-rule); }
.rank-row:last-child { border-bottom: 0; }
.rank-toggle {
  width: 100%; min-height: 78px; padding: 13px var(--nx-4); border: 0;
  display: grid; grid-template-columns: 52px minmax(0, 1fr) auto 18px; gap: var(--nx-3); align-items: center;
  color: var(--nx-rd-label); background: transparent; cursor: pointer; text-align: left;
}
.rank-toggle:hover { background: var(--nx-rd-frame); }
.rank-toggle:focus-visible { outline-offset: -3px; }
.rank-toggle[aria-expanded="true"] { background: var(--nx-rd-frame); box-shadow: inset 3px 0 0 var(--nx-rd-ink); }
.rank-number { color: var(--nx-rd-dim); font-size: 12px; }
.rank-runner { min-width: 0; display: flex; align-items: center; gap: var(--nx-3); }
.rank-avatar { position: relative; flex: 0 0 38px; height: 38px; overflow: hidden; border: 1px solid var(--nx-rd-rule); background: var(--nx-rd-frame); }
.rank-avatar::before { content: ""; position: absolute; width: 16px; height: 15px; left: 10px; top: 6px; border-radius: 45%; background: var(--nx-rd-label); box-shadow: 0 -3px 0 var(--nx-rd-dim); }
.rank-avatar::after { content: ""; position: absolute; width: 28px; height: 17px; left: 4px; bottom: -3px; background: var(--nx-rd-dim); clip-path: polygon(22% 0, 78% 0, 100% 100%, 0 100%); }
.runner-copy { min-width: 0; }
.runner-copy strong { display: block; overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.runner-copy small { display: block; margin-top: 6px; color: var(--nx-rd-dim); font-size: 8px; letter-spacing: .05em; }
.rank-value { padding-left: var(--nx-4); text-align: right; }
.rank-value strong { display: block; color: var(--nx-rd-ink); font-size: clamp(13px, 1.8vw, 18px); font-weight: 700; }
.rank-value small { display: block; margin-top: 5px; color: var(--nx-rd-dim); font-size: 8px; font-weight: 400; }
.chevron {
  position: relative; width: 8px; height: 8px; justify-self: end;
  border-right: 1px solid var(--nx-rd-dim); border-bottom: 1px solid var(--nx-rd-dim);
  transform: rotate(45deg); transition: transform .12s;
}
.rank-toggle[aria-expanded="true"] .chevron { border-color: var(--nx-rd-ink); transform: rotate(225deg); }

/* ---- the roster under an open row -------------------------------------- */
.roster { padding: var(--nx-3) var(--nx-4) var(--nx-3) 90px; border-top: 1px solid var(--nx-rd-rule); background: var(--nx-rd-frame); }
.roster[hidden] { display: none; }
.roster-empty { margin: var(--nx-3) 0 0; color: var(--nx-rd-dim); font-size: 10px; letter-spacing: .05em; }
.roster-list { margin: 0; padding: 0; list-style: none; }
.roster-list li {
  min-height: 40px; padding: var(--nx-2) 0; border-bottom: 1px solid var(--nx-rd-rule);
  display: grid; grid-template-columns: minmax(0, 1fr) 52px minmax(0, 1.4fr); gap: var(--nx-3);
  align-items: center; font-size: 11px;
}
.roster-list li:last-child { border-bottom: 0; }
.roster-list a { display: inline-flex; align-items: center; min-height: 24px; overflow: hidden; color: var(--nx-rd-ink); text-decoration: none; text-overflow: ellipsis; white-space: nowrap; }
.roster-list a:hover { text-decoration: underline; }
.roster-list span { overflow: hidden; color: var(--nx-rd-label); text-overflow: ellipsis; white-space: nowrap; }
.roster-list b { color: var(--nx-rd-label); font-size: 11px; }
.roster-list small { overflow: hidden; color: var(--nx-rd-dim); font-size: 8px; letter-spacing: .08em; text-overflow: ellipsis; white-space: nowrap; }

.board-error { padding: var(--nx-6) var(--nx-4); display: grid; justify-items: center; gap: var(--nx-2); color: var(--nx-rd-dim); text-align: center; font-size: 10px; }
.board-error[hidden] { display: none; }
.board-error strong { color: var(--nx-rd-alert); font-size: 13px; }
.board-error button {
  margin-top: 7px; min-height: 36px; padding: 0 var(--nx-3);
  border: 1px solid var(--nx-rd-ink); border-radius: 2px;
  color: var(--nx-rd-ink); background: var(--nx-rd-bg); cursor: pointer; font-size: 9px;
  letter-spacing: var(--nx-track-label);
}
.board-error button:hover { color: var(--nx-rd-bg); background: var(--nx-rd-ink); }

.loading-card, .loading-row { overflow: hidden; }
.loading-card::after, .loading-row::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-100%);
  background: linear-gradient(100deg, transparent 25%, rgba(245, 166, 35, .08) 48%, transparent 72%);
  animation: sweep 1.4s infinite;
}
.loading-card .avatar { opacity: .35; }
.loading-line { width: 55%; height: 8px; background: var(--nx-rd-rule); }
.loading-row { position: relative; min-height: 78px; padding: 13px var(--nx-4); display: grid; grid-template-columns: 1fr 120px; gap: var(--nx-3); align-items: center; }
.loading-row span { height: 9px; background: var(--nx-rd-rule); }
@keyframes sweep { to { transform: translateX(100%); } }

footer { padding: var(--nx-6) max(20px, calc((100vw - 1240px) / 2)); border-top: 1px solid var(--nx-line); background: var(--nx-sunk); }
.footer-mark { font-size: 19px; }
footer p { max-width: 640px; margin: var(--nx-3) 0 var(--nx-4); color: var(--nx-muted); font-size: 10px; line-height: 1.6; }

@media (max-width: 900px) {
  .hero { flex-direction: column; align-items: flex-start; }
  .epoch-card { flex-basis: auto; width: 100%; max-width: 520px; }
}

@media (max-width: 760px) {
  .road-status span:nth-child(2) { display: none; }
  .topbar nav a:nth-child(2) { display: none; }
  .hero { min-height: 0; padding-top: var(--nx-6); padding-bottom: 96px; gap: var(--nx-5); }
  .hero h1 { font-size: clamp(27px, 7vw, 52px); }
  .lede { font-size: 12px; }
  .board-shell { width: calc(100% - 24px); margin-top: -38px; }
  .board-heading { min-height: 0; padding: var(--nx-4) var(--nx-3); align-items: flex-start; flex-direction: column; }
  .board-period { order: -1; }
  .podium { padding: var(--nx-4) var(--nx-3); grid-template-columns: 1fr 1fr; }
  .podium-card.place-1 { grid-column: 1 / -1; grid-row: 1; min-height: 190px; }
  .podium-card.place-2, .podium-card.place-3 { min-height: 174px; }
  .rank-toggle { grid-template-columns: 35px minmax(0, 1fr) auto 14px; gap: 9px; padding-right: var(--nx-3); padding-left: var(--nx-3); }
  .rank-labels, .rank-head { padding-right: var(--nx-3); padding-left: var(--nx-3); }
  .rank-avatar { display: none; }
  .rank-runner { gap: 0; }
  .roster { padding: var(--nx-2) var(--nx-3) var(--nx-2) 58px; }
  .roster-list li { grid-template-columns: minmax(0, 1fr) 44px; gap: var(--nx-2); }
  .roster-list small { grid-column: 1 / -1; margin-top: -4px; }
  .roster-list small:empty { display: none; }
}

@media (max-width: 430px) {
  .road-status { gap: var(--nx-2); font-size: 7px; }
  .road-status span:last-child { max-width: 48%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topbar { min-height: 64px; }
  .topbar nav { gap: var(--nx-3); }
  .topbar nav a { font-size: 8px; }
  .epoch-card > div { padding: var(--nx-3); }
  .epoch-card dd { font-size: 16px; }
  .podium-name { font-size: 10px; }
  .podium-value { font-size: 15px; }
  .rank-number { font-size: 10px; }
  .rank-toggle { grid-template-columns: 26px minmax(0, 1fr) 14px; row-gap: 8px; }
  .rank-number { grid-column: 1; grid-row: 1 / 3; }
  .rank-runner { grid-column: 2; grid-row: 1; }
  .rank-value { grid-column: 2; grid-row: 2; padding-left: 0; text-align: left; }
  .chevron { grid-column: 3; grid-row: 1 / 3; }
  .runner-copy strong { font-size: 11px; }
  .runner-copy small { margin-top: 4px; }
  .rank-value strong { font-size: 12px; }
  .roster { padding-left: 49px; }
}