/* HAYSTACK. Palette from art/machines.mjs; see DIRECTION.md. */
:root {
  --straw: #f7de8f;
  --paper: #fbf8f0;
  --ink: #1f1a17;
  --hay: #e5ba54;
  --hay-dark: #b98a30;
  --red: #d2483c;
  --red-dark: #8f2c26;
  --sky: #b9d3e3;
  --lamp: #62e06b;
  --steel: #616d79;
  --stencil: "Big Shoulders Stencil Display", "Arial Narrow", sans-serif;
  --type: "Courier Prime", "Courier New", monospace;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 64px; }
body { margin: 0; background: var(--straw); color: var(--ink); font: 16px/1.5 var(--type); }
a { color: inherit; }
button { font: 700 15px var(--type); color: var(--ink); background: var(--paper); border: 2px solid var(--ink); border-radius: 0; padding: 7px 14px; cursor: pointer; }
button:hover:not(:disabled) { background: #fff; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.act { background: var(--red-dark); color: var(--paper); box-shadow: 3px 3px 0 var(--ink); }
button.act:hover:not(:disabled) { background: var(--red); transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--ink); }
button.act:active:not(:disabled) { transform: translate(3px, 3px); box-shadow: none; }
button.tiny { padding: 2px 8px; font-size: 13px; }
[hidden] { display: none !important; }
input, select { font: 16px var(--type); color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 0; padding: 7px 10px; min-width: 0; }

/* the bar */
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 20px; padding: 8px 16px; background: var(--ink); color: var(--straw); }
.mark { font: 900 30px/1 var(--stencil); letter-spacing: 0.06em; text-decoration: none; color: var(--hay); }
.top nav { display: flex; gap: 16px; font-size: 14px; }
.top nav a { text-decoration: none; color: var(--straw); }
.top nav a:hover { text-decoration: underline; }
.top .act { margin-left: auto; }

/* the board: both prices, the needles left, the machines at work */
.board { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2fr); background: var(--hay); border-bottom: 2px solid var(--ink); }
.board > div { padding: 10px 18px 12px; min-width: 0; }
.board > div + div { border-left: 2px solid var(--ink); }
.price span { display: block; font: 900 21px/1 var(--stencil); letter-spacing: 0.08em; }
.price b { display: block; margin: 4px 0 2px; font: 900 53px/0.95 var(--stencil); letter-spacing: 0.01em; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.price i { display: block; font: 700 13px/1.3 var(--type); font-style: normal; font-variant-numeric: tabular-nums; }
.say { display: flex; flex-direction: column; justify-content: center; gap: 6px; }
.say p { margin: 0; font: 900 33px/1 var(--stencil); letter-spacing: 0.04em; }
.say b { font-variant-numeric: tabular-nums; background: var(--ink); color: var(--straw); padding: 0 8px; }

/* the yard */
.yard { position: relative; background: var(--sky); border-bottom: 2px solid var(--ink); line-height: 0; }
.yard canvas { display: block; width: 100%; image-rendering: pixelated; touch-action: manipulation; }
.yard-count { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--straw); padding: 6px 16px 8px; text-align: center; line-height: 1; white-space: nowrap; border: 2px solid var(--ink); box-shadow: 4px 4px 0 rgba(31, 26, 23, 0.25); }
.yard-count b { display: block; font: 900 clamp(34px, 6.4vw, 88px)/0.95 var(--stencil); letter-spacing: 0.02em; font-variant-numeric: tabular-nums; }
.yard-count span { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; }
.yard-count i { display: block; margin-top: 5px; font: 400 13px var(--type); letter-spacing: 0.02em; color: var(--hay); font-variant-numeric: tabular-nums; }
.yard-line { position: absolute; left: 12px; bottom: 10px; right: 12px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; line-height: 1.4; }
.yard-line span { background: var(--paper); border: 2px solid var(--ink); padding: 3px 9px; font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; }
.tip { position: absolute; z-index: 3; pointer-events: none; background: var(--paper); border: 2px solid var(--ink); padding: 4px 8px; font-size: 13px; line-height: 1.35; max-width: 260px; }

/* plate and panels */
.works { display: grid; grid-template-columns: minmax(280px, 340px) 1fr; align-items: start; }
.plate { position: sticky; top: 52px; margin: 16px; padding: 16px 18px 12px; background: #d6dbe0; border: 2px solid var(--ink); box-shadow: inset 0 0 0 4px #c3c9cf; }
.rivet { position: absolute; width: 8px; height: 8px; background: var(--steel); border: 1px solid var(--ink); }
.rivet:nth-of-type(1) { top: 7px; left: 7px; }
.rivet:nth-of-type(2) { top: 7px; right: 7px; }
.rivet:nth-of-type(3) { bottom: 7px; left: 7px; }
.rivet:nth-of-type(4) { bottom: 7px; right: 7px; }
.plate h2 { font: 900 26px/1 var(--stencil); letter-spacing: 0.08em; text-transform: uppercase; margin: 2px 0 12px; text-align: center; }
.plate dl { margin: 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0; font-size: 14px; }
.plate dt, .plate dd { margin: 0; padding: 5px 0; border-bottom: 1px solid #9aa3ad; }
.plate dt { white-space: nowrap; }
.plate dd { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; padding-left: 10px; }
.plate-foot { margin: 8px 0 0; font-size: 12px; text-align: center; color: #4a5560; }
main { padding: 16px 16px 40px 0; min-width: 0; }
.panel { background: var(--paper); border: 2px solid var(--ink); padding: 14px 18px 18px; margin-bottom: 16px; }
.panel h2 { font: 900 40px/1 var(--stencil); letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 8px; }
.panel h3 { font: 900 22px/1 var(--stencil); letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 6px; }
.line { margin: 0 0 12px; font-size: 16px; }
.small { font-size: 13px; margin: 4px 0 10px; }
.status { margin: 10px 0 0; font-weight: 700; color: var(--red-dark); }
.status:empty { display: none; }
.status a { color: var(--ink); }
.lanes { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0; border: 2px solid var(--ink); }
.lane { padding: 12px 14px; min-width: 0; }
.lane + .lane { border-left: 2px solid var(--ink); }
.reward { margin: 0; font: 900 33px/1 var(--stencil); letter-spacing: 0.03em; }
.buttons { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.crates { margin-top: 10px; }
.crates .small { margin: 0; }
.qty { display: inline-flex; }
.qty input { width: 56px; text-align: center; border-left: 0; border-right: 0; }
.qty button { padding: 7px 11px; }
.field { display: flex; align-items: stretch; margin: 4px 0; }
.field input { flex: 1; width: 100%; }
.field span { border: 2px solid var(--ink); border-left: 0; padding: 7px 10px; background: var(--straw); font-weight: 700; white-space: nowrap; }
.field .tiny { border-left: 0; }
.field select { flex: 1; width: 100%; }
.lane.trade { border: 2px solid var(--ink); max-width: 560px; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; }
.check input { width: 18px; height: 18px; padding: 0; accent-color: var(--red-dark); }

/* a wallet's readings */
.readings { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 2px solid var(--ink); background: var(--straw); margin: 0 0 8px; }
.readings > div { display: flex; flex-direction: column; justify-content: space-between; padding: 6px 12px 8px; min-width: 0; }
.readings > div + div { border-left: 2px solid var(--ink); }
.readings span { display: block; font-size: 13px; }
.readings b { display: block; font: 900 33px/1.05 var(--stencil); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lock { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 12px; padding: 8px 12px; border: 2px solid var(--ink); background: var(--hay); font-weight: 700; }
.won { margin: 0 0 12px; }
#work { margin-top: 14px; padding-top: 12px; border-top: 2px dashed var(--hay-dark); }
#work .line { margin-bottom: 8px; }
.choice { margin: 10px 0 6px; }
.choice .lane { display: flex; flex-direction: column; align-items: flex-start; }
.choice .small { flex: 1; margin: 0 0 10px; }

/* tables */
table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 14px; }
th { text-align: left; font: 900 15px var(--stencil); letter-spacing: 0.08em; text-transform: uppercase; border-bottom: 2px solid var(--ink); padding: 4px 6px; }
td { border-bottom: 1px dashed var(--hay-dark); padding: 4px 6px; vertical-align: middle; }
.n { text-align: right; font-variant-numeric: tabular-nums; }
.bag img { width: 40px; height: 40px; image-rendering: pixelated; display: block; border: 1px solid var(--ink); }
.bag small { display: block; font-size: 12px; color: #6b5a3a; }
.bag .left { white-space: nowrap; }

/* machine cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 10px; margin-top: 14px; }
.card { border: 2px solid var(--ink); background: #fff; padding: 6px; font-size: 12px; line-height: 1.35; cursor: default; position: relative; }
.card img { width: 100%; aspect-ratio: 1; image-rendering: pixelated; display: block; border: 1px solid var(--ink); }
.card b { display: block; font-size: 13px; margin-top: 4px; }
.card.idle, .card.working { cursor: pointer; }
.card .mode { position: absolute; top: 10px; left: 10px; padding: 0 4px; background: var(--ink); color: var(--straw); border: 1px solid var(--ink); font: 900 12px/1.4 var(--stencil); letter-spacing: 0.08em; }
.card .mode.solo { background: var(--paper); color: var(--ink); }
.card.sel { outline: 4px solid var(--red); outline-offset: -2px; }
.card .lamp { position: absolute; top: 10px; right: 10px; width: 10px; height: 10px; border: 2px solid var(--ink); background: #3c5a3f; }
.card.working .lamp { background: var(--lamp); }

/* needle */
.find { font-size: 15px; margin: 8px 0 0; }

/* rules: a manual's spec table */
.spec { margin: 0; padding: 0; list-style: none; counter-reset: r; }
.spec li { counter-increment: r; display: grid; grid-template-columns: 44px 1fr; gap: 8px; padding: 8px 0; border-bottom: 1px dashed var(--hay-dark); }
.spec li::before { content: counter(r, decimal-leading-zero); font: 900 22px/1.1 var(--stencil); }
.spec b { font-family: var(--stencil); font-size: 19px; letter-spacing: 0.05em; text-transform: uppercase; }
.addrs { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 0; font-size: 14px; }
.addrs dt { font-weight: 700; }
.addrs dd { margin: 0; word-break: break-all; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 16px; padding: 14px 18px; background: var(--ink); color: var(--straw); font-size: 13px; }
.foot span:first-child { font: 900 20px var(--stencil); letter-spacing: 0.08em; color: var(--hay); }
.foot span:last-child { margin-left: auto; }

@media (max-width: 1100px) {
  .board { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .say { grid-column: 1 / -1; border-left: 0 !important; border-top: 2px solid var(--ink); }
}
@media (max-width: 760px) {
  .top { gap: 10px; padding: 8px 12px; }
  .top nav { display: none; }
  .board > div { padding: 8px 12px 10px; }
  .price span { font-size: 16px; }
  .price b { font-size: 33px; }
  .price i { font-size: 12px; }
  .say p { font-size: 21px; }
  .works { grid-template-columns: 1fr; }
  .plate { position: relative; top: 0; margin: 12px; }
  main { padding: 0 12px 32px; }
  .lanes { grid-template-columns: minmax(0, 1fr); }
  .lane + .lane { border-left: 0; border-top: 2px solid var(--ink); }
  .panel { padding: 12px 12px 16px; }
  .panel h2 { font-size: 33px; }
  .readings { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .readings > div:first-child { grid-column: 1 / -1; }
  .readings > div:nth-child(2) { border-left: 0; }
  .readings > div + div { border-top: 2px solid var(--ink); }
  .yard-count { top: 8px; padding: 4px 10px 6px; max-width: calc(100% - 16px); white-space: normal; }
  .yard-count i { font-size: 12px; line-height: 1.3; }
  .yard-line { position: static; padding: 8px 12px; background: var(--straw); border-top: 2px solid var(--ink); }
  .yard-line span { font-size: 13px; }
  .foot span:last-child { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  button.act, button.act:hover:not(:disabled) { transform: none; }
}
.needle-row { margin-bottom: 8px; }
.needle-row .line { margin: 0; }