:root {
  color-scheme: dark;
  --ink: #1a1030;
  --paper: #fffdf8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at 8% -10%, #ff4fa3 0 18%, transparent 19%),
    radial-gradient(circle at 96% 0%, #3d7bff 0 16%, transparent 17%),
    radial-gradient(circle at 70% 110%, #ffe14a 0 22%, transparent 23%),
    linear-gradient(160deg, #2a1468 0%, #123a8c 48%, #0d8f78 100%);
}

.ribbon {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  height: 14px;
}

.ribbon span:nth-child(1) { background: #ff3d8a; }
.ribbon span:nth-child(2) { background: #ff8a1e; }
.ribbon span:nth-child(3) { background: #ffe14a; }
.ribbon span:nth-child(4) { background: #39f07a; }
.ribbon span:nth-child(5) { background: #3de0ff; }
.ribbon span:nth-child(6) { background: #7a5cff; }

header, main, .decision { width: min(1100px, calc(100% - 32px)); margin-inline: auto; }

header {
  margin-top: 22px;
  padding: 22px 24px 18px;
  background: #ffe14a;
  border: 4px solid #1a1030;
  border-radius: 22px;
  box-shadow: 8px 8px 0 #ff3d8a;
}

.kicker {
  margin: 0 0 8px;
  color: #7a2cff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: clamp(46px, 7vw, 78px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: #ff3d8a;
  text-shadow: 3px 3px 0 #1a1030;
}

.lede { max-width: 40rem; margin: 12px 0 0; font-size: 18px; line-height: 1.4; }

.decision {
  margin-top: 16px;
  padding: 18px 20px;
  border: 4px solid #1a1030;
  border-radius: 18px;
  background: #3de0ff;
  box-shadow: 8px 8px 0 #1a1030;
}

.mark {
  margin: 0;
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 34px;
  letter-spacing: 0.08em;
}

.reason { margin: 6px 0 0; font-weight: 650; }
.decision.allow { background: #39f07a; }
.decision.block { background: #ff5c7a; }

.chain-wrap { width: min(1100px, calc(100% - 32px)); margin: 16px auto 0; }
.panel.chain { background: #fff4d6; }
.panel.chain h2 { color: #9a4d00; }
.chain-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.chain-head h2 { margin: 0; }
#connect { width: auto; white-space: nowrap; }
.panel.chain .stack { margin-top: 12px; }

main {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  padding: 16px 0 48px;
}

.panel {
  border: 4px solid #1a1030;
  border-radius: 20px;
  padding: 16px;
  min-width: 0;
  box-shadow: 8px 8px 0 #1a1030;
}

.panel.actions { background: #fff4fb; }
.panel.desk { background: #e8fff4; }
.panel.quote-panel { background: #eef2ff; }

h2 {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel.actions h2 { color: #d0126a; }
.panel.desk h2 { color: #067a4d; }
.panel.quote-panel h2 { color: #3a2ad0; }

.stack, dl, ol { margin: 0; padding: 0; }
.stack { display: grid; gap: 10px; }

button {
  appearance: none;
  border: 3px solid #1a1030;
  border-radius: 12px;
  color: var(--ink);
  text-align: left;
  padding: 11px 12px;
  cursor: pointer;
  font: 700 14px/1.3 "Segoe UI", sans-serif;
  box-shadow: 4px 4px 0 #1a1030;
}

button:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 #1a1030; }
button:disabled { opacity: 0.55; cursor: wait; transform: none; }

button.action.go { background: #39f07a; }
button.action.pin { background: #3de0ff; }
button.action.fill { background: #ff8a1e; }
button.action.danger { background: #ff5c7a; }
button.action.quote { background: #b89bff; width: 100%; }

button.quiet {
  margin-top: 12px;
  width: 100%;
  background: #fffdf8;
  color: #1a1030;
}

dl { display: grid; gap: 8px; }
div.row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 8px;
  font-size: 14px;
  background: #fffdf8;
  border: 2px solid #1a1030;
  border-radius: 10px;
  padding: 8px;
}
dt { color: #5b4b86; font-weight: 700; }
dd { margin: 0; overflow-wrap: anywhere; font-weight: 700; }

.note, .quote-out { font-size: 14px; line-height: 1.45; }
.quote-out {
  min-height: 4.5em;
  margin: 10px 0 0;
  padding: 10px;
  background: #fffdf8;
  border: 2px solid #1a1030;
  border-radius: 12px;
  font-weight: 700;
}

code {
  background: #ffe14a;
  padding: 0 4px;
  border-radius: 4px;
}

ol { list-style: none; display: grid; gap: 8px; }
li {
  font-size: 13px;
  line-height: 1.4;
  background: #fffdf8;
  border: 2px solid #1a1030;
  border-radius: 10px;
  padding: 8px;
}
li strong.allow { color: #067a4d; }
li strong.block { color: #c4124a; }

h2 + ol, .quote-out + h2 { margin-top: 18px; }

@media (max-width: 860px) {
  main { grid-template-columns: 1fr; }
  header, .decision, .panel { box-shadow: 5px 5px 0 #1a1030; }
}