@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-latin.woff2") format("woff2");
  font-weight: 100 1000;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f2f0e8;
  --sheet: #fcfbf6;
  --ink: #182f39;
  --muted: #596b70;
  --line: #c4ccc6;
  --accent: #a64228;
  --accent-soft: #f0ded1;
  --green: #286353;
  --green-soft: #e0e9df;
  --grid: #c5cfc8;
  --sans: "DM Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { overflow-anchor: none; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.4;
}
button { font: inherit; cursor: pointer; }
button:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }

#film { position: relative; }
#stage {
  position: relative;
  height: 100vh;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  background:
    radial-gradient(1100px 640px at 50% 42%, #f7f4ec 0%, #e6e1d4 72%, #d9d3c4 100%);
}
#stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 90px #182f3912;
  z-index: 5;
}
#world {
  position: absolute;
  left: 0;
  top: 0;
  width: 4800px;
  height: 1800px;
  transform-origin: 0 0;
  will-change: transform;
  background-image: radial-gradient(var(--grid) 0.9px, transparent 0.9px);
  background-size: 22px 22px;
  z-index: 1;
}

#boot {
  position: absolute;
  left: 28px;
  bottom: 28px;
  margin: 0;
  z-index: 7;
  font: 12px/1.4 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

#hud {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 6;
  pointer-events: none;
  padding: 16px 22px 0;
}
.hud-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}
#chapter, #snap-note, #hint {
  margin: 0;
  font: 11px/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
#chapter { color: var(--ink); }
.hud-track {
  margin-top: 8px;
  height: 2px;
  background: #182f3918;
  transform-origin: 0 50%;
}
#bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  will-change: transform;
}
#hint {
  position: absolute;
  left: 148px;
  top: calc(100dvh - 36px);
  max-width: calc(100vw - 180px);
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 12px;
  background: #f2f0e8d0;
  padding: 2px 6px;
}

.edges { position: absolute; inset: 0; width: 4800px; height: 1800px; z-index: 1; }
.edges path { fill: none; stroke: #b7c2bb; stroke-width: 1.5; }

.team-label {
  position: absolute;
  font: 12px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 2;
}

.org-line {
  position: absolute;
  z-index: 2;
  width: 11ch;
  margin: 0;
  font-size: 58px;
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.94;
}
.org-caption {
  position: absolute;
  z-index: 2;
  margin: 0;
  white-space: nowrap;
  font: 13px/1.45 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.node {
  position: absolute;
  width: 200px;
  height: 68px;
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  z-index: 2;
  will-change: transform;
}
.node strong { display: block; font-size: 15px; font-weight: 600; letter-spacing: -0.02em; }
.node small { display: block; font: 11px/1.3 var(--mono); color: var(--muted); }
.mark {
  width: 28px;
  height: 28px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--ink);
  font: 12px/1 var(--mono);
  will-change: transform;
}
.node.human .mark { border-radius: 50%; }
.node.bot .mark { border-radius: 2px; }
.node.focus { z-index: 3; border-color: var(--accent); }
.node.focus .ring {
  position: absolute;
  inset: -7px;
  border: 2px solid var(--accent);
  border-radius: 2px;
  pointer-events: none;
  will-change: transform;
}

.panel {
  position: absolute;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  box-shadow: 0 22px 60px #182f391c;
  z-index: 3;
  padding: 22px 26px 24px;
  will-change: transform;
}
.panel-kicker {
  margin: 0 0 6px;
  font: 12px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.panel h2 {
  margin: 0 0 14px;
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}
.stream-line {
  margin: 0 0 5px;
  padding: 3px 8px;
  border-left: 2px solid var(--line);
  font: 15px/1.35 var(--mono);
  color: var(--ink);
}
.stream-line.stop { border-left-color: var(--accent); }
.gate { margin-top: 16px; }
.gate p { margin: 0 0 8px; }
.gate .lead {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.gate .wait { font: 12px/1.4 var(--mono); color: var(--muted); }
button.authorize {
  margin-top: 8px;
  background: var(--accent);
  color: var(--sheet);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 12px 18px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
}
button.authorize[aria-pressed="true"] {
  background: var(--green);
  border-color: var(--green);
}

.receipt {
  position: absolute;
  width: 460px;
  height: 320px;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  box-shadow: 0 28px 70px #182f3926;
  z-index: 4;
  padding: 20px 22px 18px 28px;
  overflow: hidden;
  will-change: transform;
}
.receipt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: var(--accent);
}
.receipt .kicker, .auditor .kicker, .tamper-note .kicker, .title-plate .kicker {
  margin: 0 0 6px;
  font: 12px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.receipt h2 {
  margin: 0 0 4px;
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.receipt .who { margin: 0 0 8px; font-size: 16px; }
.hash {
  margin: 0;
  font: 14px/1.35 var(--mono);
  letter-spacing: -0.03em;
  white-space: pre;
}
.pill {
  display: inline-block;
  margin: 8px 0 0;
  padding: 3px 8px;
  background: var(--green-soft);
  color: var(--green);
  font: 11px/1.3 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pill.bad { background: var(--accent-soft); color: var(--accent); }
.fine {
  margin: 8px 0 0;
  font: 11px/1.35 var(--mono);
  color: var(--muted);
}
.seal {
  position: absolute;
  right: 18px;
  bottom: 16px;
  width: 92px;
  height: 92px;
  border: 2px solid var(--green);
  border-radius: 50%;
  color: var(--green);
  display: grid;
  place-items: center;
  text-align: center;
  transform: scale(0);
  will-change: transform;
}
.seal strong { display: block; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.seal span { font: 11px/1 var(--mono); }

.chip {
  position: absolute;
  width: 240px;
  height: 72px;
  background: var(--sheet);
  border: 1px solid var(--line);
  padding: 8px 10px;
  z-index: 3;
  will-change: transform;
}
.chip b { display: block; font-size: 13px; font-weight: 600; letter-spacing: -0.02em; }
.chip span { display: block; margin-top: 3px; font: 11px/1.3 var(--mono); color: var(--muted); }
.chain-flag {
  position: absolute;
  z-index: 4;
  width: 12em;
  margin: 0;
  font: 13px/1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chain-ok { color: var(--green); }
.chain-bad { color: var(--accent); }

#spine-svg { position: absolute; z-index: 5; pointer-events: none; overflow: visible; }
#fracture {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tamper-note {
  position: absolute;
  width: 380px;
  z-index: 4;
  background: var(--sheet);
  border: 1px solid var(--line);
  padding: 14px 16px;
}
.tamper-note p { margin: 0 0 6px; }
.tamper-note .byte { font: 14px/1.4 var(--mono); }
.tamper-note .byte i { font-style: normal; background: var(--accent-soft); color: var(--accent); }

.auditor {
  position: absolute;
  width: 420px;
  height: 360px;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  box-shadow: 0 18px 40px #182f3914;
  z-index: 4;
  padding: 16px 16px 10px;
}
.auditor h2 {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.replay {
  position: relative;
}
.replay-row {
  height: 48px;
  padding: 4px 8px 4px 12px;
  border-top: 1px solid var(--line);
}
.replay-row strong { display: block; font-size: 14px; font-weight: 600; }
.replay-row span { font: 11px/1.2 var(--mono); color: var(--muted); }
.replay-head {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 48px;
  border: 2px solid var(--accent);
  pointer-events: none;
  will-change: transform;
}

.title-plate {
  position: absolute;
  z-index: 2;
  width: 860px;
}
.title-plate h1 {
  margin: 0;
  font-size: 92px;
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.9;
}
.title-plate .sub {
  margin: 18px 0 0;
  font-size: 22px;
  letter-spacing: -0.02em;
  max-width: 28ch;
}
.title-plate .when {
  margin: 10px 0 0;
  font: 13px/1.4 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.title-plate .tagline {
  margin: 8px 0 0;
  font-size: 18px;
  color: var(--muted);
  max-width: 36ch;
}
.join-sub {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 15px;
  max-width: 36ch;
}

#join {
  position: absolute;
  top: 48px;
  right: 16px;
  z-index: 8;
  width: 168px;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  padding: 10px 10px 8px;
  box-shadow: 0 16px 40px #182f3920;
}
#join.at-org { width: min(300px, 42vw); }
#join svg { display: block; width: 100%; height: auto; background: #fff; }
#arena-link, #spotter-url, #join-mode, #join-log p {
  margin: 6px 0 0;
  font: 11px/1.35 var(--mono);
  color: var(--muted);
  word-break: break-all;
}
#join-mode { color: var(--ink); word-break: normal; }
#spotter-card { display: none; margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--line); }
#spotter-card.is-open { display: block; }
#spotter-float.is-open { display: block; }
#spotter-float {
  position: fixed;
  left: 16px;
  top: 72px;
  z-index: 9;
  display: none;
  width: 180px;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  padding: 10px;
  box-shadow: 0 16px 40px #182f3920;
}
#spotter-float.is-open { display: block; }
#spotter-float svg { display: block; width: 100%; height: auto; background: #fff; }
#voice-toggle {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 8;
  background: var(--sheet);
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 4px;
  padding: 8px 12px;
  font: 13px/1 var(--sans);
}
#voice-toggle[aria-pressed="true"] {
  background: var(--green);
  color: var(--sheet);
  border-color: var(--green);
}

@media (max-width: 720px) {
  .org-line { font-size: 48px; }
  #hint { font-size: 11px; max-width: 46vw; }
  #join, #join.at-org { width: 132px; top: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  .node.focus .ring { animation: none; }
  .inc-alert { animation: none !important; }
}

.inc-board {
  position: absolute;
  z-index: 4;
  width: 980px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 22px;
  align-items: start;
  padding: 18px 22px 14px;
  background: var(--sheet);
  border: 1px solid #aebbb3;
  box-shadow: 0 22px 60px #182f391c;
}
.inc-head, .inc-fine { grid-column: 1 / -1; }
.inc-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.inc-kicker {
  margin: 0 0 4px;
  font: 12px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.inc-head h2 {
  margin: 0 0 4px;
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}
.inc-lead { margin: 0; max-width: 36ch; }
.inc-mute {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  font: 11px/1 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 10px;
}
.inc-scope { position: relative; margin-top: 8px; }
.inc-may { margin: 0 0 8px; font-size: 18px; font-weight: 600; letter-spacing: -0.02em; }
.inc-bans { position: relative; z-index: 1; margin: 0 0 14px; padding: 14px 14px 8px; }
.inc-ban { position: relative; z-index: 1; margin: 0 0 6px; font: 14px/1.35 var(--mono); }
.inc-fence {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.inc-fence path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linejoin: round;
}
.inc-draw { margin-top: 12px; }
.inc-scope-log { margin-top: 10px; font-size: 14px; }
.inc-when, .inc-when-line { font: 12px/1.3 var(--mono); color: var(--muted); }
.inc-proof { display: block; margin-top: 3px; font: 11px/1.35 var(--mono); color: var(--muted); }
.inc-hash { display: block; }
.inc-ok { display: block; color: var(--green); }
.inc-tight { margin-top: 10px; }
.inc-alert {
  margin-top: 12px;
  padding: 10px 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
}
.inc-alert p { margin: 0; }
.inc-alert-title {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--accent);
}
@keyframes inc-pulse {
  0% { box-shadow: 0 0 0 0 #a6422873; }
  100% { box-shadow: 0 0 0 16px #a6422800; }
}
.inc-board[data-open~="alert"] .inc-alert { animation: inc-pulse 0.7s ease-out 3; }
.inc-spoken { margin: 8px 0 0; font-size: 18px; letter-spacing: -0.02em; }
.inc-row {
  display: block;
  width: 100%;
  margin: 0 0 6px;
  padding: 8px 10px;
  text-align: left;
  background: var(--sheet);
  border: 1px solid var(--line);
  color: inherit;
}
.inc-row strong { display: block; font-size: 14px; font-weight: 600; letter-spacing: -0.02em; }
.inc-row > span { font: 12px/1.3 var(--mono); color: var(--muted); }
button.inc-row { cursor: pointer; }
.inc-hot { border-color: var(--accent); }
.inc-ok-row { border-left: 3px solid var(--green); }
.inc-endings { gap: 8px; margin: 8px 0; }
.inc-end {
  flex: 1;
  background: var(--sheet);
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 8px 10px;
}
.inc-end[aria-pressed="true"] {
  background: var(--green);
  border-color: var(--green);
  color: var(--sheet);
}
.inc-chain p, .inc-loop p, .inc-tight p { margin: 0 0 6px; }
.inc-chain-title { font-size: 22px; font-weight: 500; letter-spacing: -0.03em; }
.inc-who { display: flex; align-items: center; gap: 8px; margin: 4px 0 6px; font-size: 18px; }
.inc-shield-label {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.inc-shield { width: 22px; height: 26px; flex: none; }
.inc-shield path { fill: none; stroke: var(--green); stroke-width: 1.6; }
.inc-record { margin: 0 0 6px; font: 18px/1.3 var(--mono); }
.inc-record span { margin-right: 12px; }
.inc-record .was { color: var(--muted); }
.inc-record .bad { color: var(--accent); text-decoration: line-through; }
.inc-record .now { color: var(--green); font-weight: 600; }
.inc-fine { margin: 4px 0 0; font: 11px/1.35 var(--mono); color: var(--muted); }
.inc-nudge { outline: 3px solid var(--accent); outline-offset: 3px; }
.inc-scope-log,
.inc-alert,
.inc-filter,
.inc-endings,
.inc-chain,
.inc-close,
.inc-loop,
.inc-tight,
.inc-tight-a,
.inc-tight-b,
.inc-loop-a,
.inc-loop-b { display: none; }
.inc-board[data-open~="drawn"] .inc-scope-log { display: block; }
.inc-board[data-open~="alert"] .inc-alert,
.inc-board[data-open~="alert"] .inc-filter { display: block; }
.inc-board[data-open~="alert"] .inc-spoken { display: none; }
.inc-board[data-open~="asked"] .inc-endings { display: flex; }
.inc-board[data-ending="a"] .inc-chain-a,
.inc-board[data-ending="b"] .inc-chain-b { display: block; }
.inc-board[data-ending="a"] .inc-close,
.inc-board[data-ending="b"] .inc-close { display: inline-block; }
.inc-board[data-closed="1"] .inc-chain { display: none; }
.inc-board[data-closed="1"] .inc-loop,
.inc-board[data-closed="1"] .inc-tight { display: block; }
.inc-board[data-closed="1"][data-ending="a"] .inc-loop-a,
.inc-board[data-closed="1"][data-ending="a"] .inc-tight-a,
.inc-board[data-closed="1"][data-ending="b"] .inc-loop-b,
.inc-board[data-closed="1"][data-ending="b"] .inc-tight-b { display: block; }