/* Buy or Bin — site stylesheet. Tokens follow the Buy or Bin design system. */
html { color-scheme: light dark; }
:root { padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
body { margin: 0; }
img { max-width: 100%; }
[hidden] { display: none !important; }

/* Layout: one 720px reading column with a sticky wordmark bar. Ink on paper, one safety-yellow brand colour, four verdict colours that never carry meaning alone, and nothing that moves except the stamp. Tokens follow the Buy or Bin design system. */
  :root {
    --paper: #f1f3f4;
    --card: #ffffff;
    --card-2: #e8ebed;
    --ink: #121417;
    --ink-muted: #5b6470;
    --on-ink: #ffffff;
    --line: #d3d8dd;
    --line-strong: #7b8591;
    --brand: #ffc700;
    --on-brand: #121417;
    --buy: #007a4d;   --buy-soft: #ddf3e8;
    --swap: #0b63b6;  --swap-soft: #e2edfa;
    --wait: #9c5200;  --wait-soft: #fbeedc;
    --bin: #b5301a;   --bin-soft: #fae4df;
    --focus: #121417;
    --shadow-card: 0 1px 2px rgba(18, 20, 23, 0.06);
    --font-display: "Bricolage Grotesque", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
    --font-text: "Atkinson Hyperlegible Next", "Atkinson Hyperlegible", Arial, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
    --radius-sm: 4px; --radius-md: 8px; --radius-lg: 14px; --radius-full: 999px;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --paper: #0f1115; --card: #171a20; --card-2: #20242b; --ink: #e9ecef; --ink-muted: #a5aeb8; --on-ink: #121417; --line: #2c323b; --line-strong: #6b7683;
      --brand: #ffc700; --on-brand: #121417;
      --buy: #4fd39a; --buy-soft: #0f2a1e; --swap: #7cc0ff; --swap-soft: #10233a; --wait: #ffb454; --wait-soft: #33240e; --bin: #ff8a70; --bin-soft: #3a1712;
      --focus: #ffc700; --shadow-card: none;
      color-scheme: dark;
    }
  }
  :root[data-theme="dark"] {
    --paper: #0f1115; --card: #171a20; --card-2: #20242b; --ink: #e9ecef; --ink-muted: #a5aeb8; --on-ink: #121417; --line: #2c323b; --line-strong: #6b7683;
    --brand: #ffc700; --on-brand: #121417;
    --buy: #4fd39a; --buy-soft: #0f2a1e; --swap: #7cc0ff; --swap-soft: #10233a; --wait: #ffb454; --wait-soft: #33240e; --bin: #ff8a70; --bin-soft: #3a1712;
    --focus: #ffc700; --shadow-card: none;
    color-scheme: dark;
  }

  * { box-sizing: border-box; }
  body { background: var(--paper); color: var(--ink); font-family: var(--font-text); font-size: 18px; line-height: 28px; -webkit-font-smoothing: antialiased; }
  body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); }
  a { color: inherit; }
  button { font: inherit; color: inherit; }
  h1, h2, h3 { font-family: var(--font-display); font-optical-sizing: auto; text-wrap: balance; margin: 0; }
  h1 { font-size: 36px; line-height: 40px; font-weight: 800; letter-spacing: -0.01em; }
  h2 { font-size: 28px; line-height: 32px; font-weight: 800; }
  h3 { font-size: 22px; line-height: 28px; font-weight: 700; }
  @media (max-width: 480px) { h1 { font-size: 30px; line-height: 34px; } }
  p { margin: 0; }
  ul, ol { margin: 0; padding-left: 1.2em; }
  :focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
  .shell { max-width: 720px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 0 64px; }

  /* Top bar */
  .top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--paper); display: flex; align-items: center; gap: 16px; padding-block: 12px; border-bottom: 1px solid var(--line); }
  .wordmark { display: inline-flex; align-items: center; gap: 0.18em; font-family: var(--font-display); font-weight: 800; font-stretch: 80%; font-optical-sizing: auto; text-transform: uppercase; letter-spacing: 0.03em; line-height: 1; font-size: 28px; color: var(--ink); text-decoration: none; flex: 0 0 auto; }
  .wordmark .or { font-family: var(--font-text); font-weight: 600; text-transform: lowercase; letter-spacing: 0; font-size: 0.5em; line-height: 1; background: var(--brand); color: var(--on-brand); padding: 0.22em 0.5em 0.26em; border-radius: var(--radius-sm); }
  .nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; flex: 1 1 auto; min-width: 0; }
  .nav::-webkit-scrollbar { display: none; }
  .nav button { background: none; border: 0; padding: 6px 12px; min-height: 36px; border-radius: var(--radius-full); white-space: nowrap; cursor: pointer; color: var(--ink-muted); font-size: 16px; line-height: 24px; font-weight: 500; }
  .nav button[aria-current="page"] { color: var(--ink); background: var(--card-2); font-weight: 600; }
  .nav button .count { font-family: var(--font-mono); font-size: 12px; background: var(--brand); color: var(--on-brand); border-radius: var(--radius-full); padding: 0 6px; margin-left: 4px; }
  .who { font-family: var(--font-mono); font-size: 12px; line-height: 16px; color: var(--ink-muted); white-space: nowrap; flex: 0 0 auto; }
  .proto-band { font-family: var(--font-mono); font-size: 12px; line-height: 16px; color: var(--ink-muted); padding-block: 8px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
  .proto-band b { font-weight: 500; background: var(--brand); color: var(--on-brand); padding: 1px 6px; border-radius: var(--radius-sm); }

  main { display: grid; gap: 24px; padding-block: 16px; }
  .stack { display: grid; gap: 16px; }
  .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
  .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; min-width: 0; box-shadow: var(--shadow-card); }
  .card.flat { background: transparent; border: 0; box-shadow: none; padding: 0; }
  .muted { color: var(--ink-muted); }
  .small { font-size: 16px; line-height: 24px; }
  .caption { font-size: 14px; line-height: 20px; }
  .mono { font-family: var(--font-mono); font-size: 14px; line-height: 20px; font-weight: 500; font-variant-numeric: tabular-nums; }
  .hl { background: linear-gradient(transparent 58%, var(--brand) 58%, var(--brand) 92%, transparent 92%); padding: 0 2px; }
  .lede { font-size: 22px; line-height: 32px; max-width: 70ch; }
  .prose { max-width: 70ch; }

  /* Chips */
  .chip { display: inline-flex; align-items: center; gap: 4px; font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; padding: 3px 8px; border-radius: var(--radius-sm); border: 1px solid var(--line); color: var(--ink-muted); background: var(--card); white-space: nowrap; }
  .chip.ad { border: 1.5px solid var(--ink); color: var(--ink); font-weight: 600; }
  .chip.example { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }
  .chip.cat { background: var(--card-2); border-color: transparent; }
  .chip.buy { color: var(--buy); background: var(--buy-soft); border-color: transparent; font-weight: 600; }
  .chip.instead { color: var(--swap); background: var(--swap-soft); border-color: transparent; font-weight: 600; }
  .chip.wait { color: var(--wait); background: var(--wait-soft); border-color: transparent; font-weight: 600; }
  .chip.dont { color: var(--bin); background: var(--bin-soft); border-color: transparent; font-weight: 600; }
  .chip svg { width: 12px; height: 12px; }

  /* The stamp: word + shape + colour, never colour alone */
  .stamp { display: inline-flex; align-items: center; gap: 0.28em; font-family: var(--font-display); font-weight: 800; font-stretch: 80%; font-optical-sizing: auto; text-transform: uppercase; letter-spacing: 0.04em; line-height: 1; font-size: 56px; padding: 0.3em 0.55em 0.32em; border: 3px solid currentColor; border-radius: var(--radius-md); background: var(--card); box-shadow: inset 0 0 0 2px var(--card), inset 0 0 0 3.5px currentColor; transform: rotate(-6deg); transform-origin: 50% 50%; white-space: nowrap; }
  .stamp svg { width: 0.8em; height: 0.8em; flex: 0 0 auto; }
  .stamp.buy { color: var(--buy); }
  .stamp.instead { color: var(--swap); }
  .stamp.wait { color: var(--wait); border-radius: var(--radius-full); }
  .stamp.dont { color: var(--bin); border-radius: 0; }
  .stamp.sm { font-size: 14px; font-stretch: 85%; padding: 0.3em 0.55em; border-width: 2px; box-shadow: none; transform: rotate(-3deg); gap: 0.3em; }
  .stamp.sm svg { width: 0.9em; height: 0.9em; }
  .stamp.flat { transform: none; }
  @media (max-width: 480px) { .stamp { font-size: 44px; } }
  @media (prefers-reduced-motion: no-preference) {
    .stamp.slam { animation: slam 420ms cubic-bezier(0.2, 0.9, 0.3, 1.15) both; }
    .stamp.slam.sm { animation-duration: 300ms; }
    @keyframes slam { 0% { transform: rotate(-6deg) scale(1.6); opacity: 0; } 60% { transform: rotate(-6deg) scale(0.96); opacity: 1; } 100% { transform: rotate(-6deg) scale(1); opacity: 1; } }
  }
  @media (prefers-reduced-motion: reduce) {
    .stamp.slam { animation: fadein 200ms ease-out both; }
    @keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
  }

  /* Buttons: 44px, a verb, sentence case */
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 18px; border-radius: var(--radius-md); border: 1.5px solid var(--ink); background: var(--ink); color: var(--on-ink); font-family: var(--font-text); font-size: 16px; line-height: 24px; font-weight: 600; text-decoration: none; cursor: pointer; }
  .btn:hover { opacity: 0.9; }
  .btn.ghost { background: var(--card); color: var(--ink); border-color: var(--line-strong); font-weight: 500; }
  .btn.brand { background: var(--brand); color: var(--on-brand); border-color: var(--brand); }
  .btn.sm { min-height: 36px; padding: 6px 12px; font-size: 14px; line-height: 20px; }
  .btn svg { width: 18px; height: 18px; }
  .btn:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: default; }
  .btn .tag { font-family: var(--font-mono); font-size: 11px; line-height: 14px; letter-spacing: 0.06em; padding: 1px 5px; border-radius: 3px; border: 1px solid currentColor; }
  .link-btn { background: none; border: 0; padding: 0; text-decoration: underline; cursor: pointer; color: var(--ink-muted); }

  /* Funding line: above the first link */
  .funding { font-size: 14px; line-height: 20px; color: var(--ink-muted); padding: 6px 0; border-bottom: 1px solid var(--line); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

  /* Chat front door */
  .chat { display: grid; grid-template-rows: auto 1fr auto; min-height: 440px; max-height: 72vh; }
  .chat-head { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
  .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--brand); color: var(--on-brand); font-family: var(--font-display); font-weight: 800; font-stretch: 80%; display: grid; place-items: center; }
  .chat-head .meta { line-height: 1.25; }
  .chat-head .meta b { display: block; }
  .chat-head .spacer { flex: 1; }
  .toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; line-height: 20px; color: var(--ink-muted); cursor: pointer; }
  .messages { overflow-y: auto; display: flex; flex-direction: column; gap: 12px; padding-block: 16px; }
  .msg { max-width: 86%; padding: 10px 14px; border-radius: var(--radius-lg); min-width: 0; overflow-wrap: anywhere; }
  .msg.me { align-self: flex-end; background: var(--brand); color: var(--on-brand); border-bottom-right-radius: 4px; }
  .msg.bot { align-self: flex-start; background: var(--card-2); border-bottom-left-radius: 4px; }
  .msg .time { display: block; font-family: var(--font-mono); font-size: 12px; line-height: 16px; opacity: 0.75; margin-top: 4px; }
  .msg.bot .stamp.sm { margin: 2px 0 8px; }
  .msg .btn { margin-top: 8px; }
  .ticket { display: grid; gap: 4px; }
  .ticket-state { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 14px; line-height: 20px; font-weight: 500; }
  .ticket-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--wait); flex: 0 0 auto; }
  .typing { align-self: flex-start; color: var(--ink-muted); font-size: 14px; line-height: 20px; padding: 6px 14px; }
  .composer { display: flex; gap: 8px; padding: 12px; margin-top: 12px; background: var(--card); border: 1.5px solid var(--line-strong); border-radius: var(--radius-lg); }
  .composer textarea { flex: 1; min-width: 0; resize: none; border: 0; background: transparent; color: var(--ink); font: 400 18px/28px var(--font-text); padding: 8px 4px; min-height: 44px; max-height: 120px; }
  .composer textarea::placeholder { color: var(--ink-muted); }
  .starters { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 12px; }
  .starters button { background: var(--card); border: 1px solid var(--line-strong); border-radius: var(--radius-full); padding: 8px 14px; min-height: 40px; font-size: 16px; line-height: 24px; cursor: pointer; color: var(--ink); }
  .starters button:hover { border-color: var(--ink); }

  /* Verdict page */
  .verdict-hero { display: grid; gap: 16px; }
  .verdict-hero .stamp-row { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
  .asked { color: var(--ink-muted); font-size: 16px; line-height: 24px; }
  .pick { display: grid; gap: 12px; }
  .pick .name { font-family: var(--font-display); font-weight: 800; font-size: 26px; line-height: 30px; margin: 0; }
  .price { font-family: var(--font-mono); font-size: 14px; line-height: 20px; font-weight: 500; font-variant-numeric: tabular-nums; }
  .pick ul { display: grid; gap: 4px; }
  .pick li::marker { color: var(--buy); }
  .box { border-radius: var(--radius-lg); padding: 16px 20px; display: grid; gap: 8px; }
  .box h3 { font-size: 18px; line-height: 24px; }
  .box.unpaid { border: 2px dashed var(--ink); background: var(--card); }
  .box.how { background: var(--card-2); }
  .box.wait { background: var(--wait-soft); }
  .box.dont { background: var(--bin-soft); }
  .box.instead { background: var(--swap-soft); }
  .box.buy { background: var(--buy-soft); }
  .kept-figure { font-family: var(--font-display); font-weight: 800; font-size: 36px; line-height: 40px; font-variant-numeric: tabular-nums; }
  .kept-def { color: var(--ink-muted); font-size: 14px; line-height: 20px; flex: 1; min-width: 200px; }
  .kept-meter { height: 10px; background: var(--card-2); border-radius: var(--radius-full); overflow: hidden; }
  .kept-meter i { display: block; height: 100%; background: var(--buy); border-radius: var(--radius-full); }
  .share { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
  .share-note { font-family: var(--font-mono); font-size: 12px; line-height: 16px; color: var(--ink-muted); overflow-wrap: anywhere; }
  .disclosure { font-size: 14px; line-height: 20px; color: var(--ink-muted); border-top: 1px solid var(--line); padding-top: 12px; }
  .signoff { font-family: var(--font-mono); font-size: 14px; line-height: 20px; color: var(--ink-muted); }

  /* Lists and tables */
  .feed-item { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; padding: 12px 0; border-bottom: 1px solid var(--line); text-decoration: none; cursor: pointer; }
  .feed-item:last-child { border-bottom: 0; }
  .feed-item .need { font-weight: 600; }
  .feed-item .pickname { color: var(--ink-muted); font-size: 16px; line-height: 24px; }
  .filters { display: flex; gap: 8px; flex-wrap: wrap; }
  .filters button { background: var(--card); border: 1px solid var(--line-strong); border-radius: var(--radius-full); padding: 4px 14px; min-height: 36px; font-size: 16px; line-height: 24px; cursor: pointer; }
  .filters button[aria-pressed="true"] { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
  .search { width: 100%; border: 1.5px solid var(--line-strong); border-radius: var(--radius-md); padding: 8px 12px; background: var(--card); color: var(--ink); font: 400 16px/24px var(--font-text); min-height: 44px; }
  .tbl-wrap { overflow-x: auto; }
  table { border-collapse: collapse; width: 100%; font-size: 16px; line-height: 24px; }
  th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
  th { font-family: var(--font-mono); font-size: 12px; line-height: 16px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); font-weight: 500; }
  td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
  .code-list { display: grid; gap: 12px; counter-reset: clause; padding: 0; }
  .code-list li { list-style: none; display: grid; grid-template-columns: 2.4rem 1fr; gap: 8px; }
  .code-list li::before { counter-increment: clause; content: counter(clause); font-family: var(--font-display); font-weight: 800; font-size: 24px; color: var(--ink-muted); line-height: 1.1; }
  .code-list b { display: block; }

  /* Desk */
  .stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
  .stat { background: var(--card-2); border-radius: var(--radius-md); padding: 10px 12px; }
  .stat .v { font-family: var(--font-display); font-weight: 800; font-size: 28px; line-height: 32px; font-variant-numeric: tabular-nums; }
  .stat .l { font-size: 14px; line-height: 20px; color: var(--ink-muted); }
  .queue-item { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 12px; display: grid; gap: 8px; font-size: 16px; line-height: 24px; }
  .queue-item .q { font-weight: 500; overflow-wrap: anywhere; }
  form.vform { display: grid; gap: 10px; font-size: 16px; line-height: 24px; }
  .field { display: grid; gap: 4px; }
  .field label { font-size: 14px; line-height: 20px; color: var(--ink-muted); }
  .field input, .field textarea, .field select { width: 100%; border: 1.5px solid var(--line-strong); border-radius: var(--radius-md); padding: 8px 10px; background: var(--card); color: var(--ink); font: 400 16px/24px var(--font-text); min-height: 44px; }
  .field textarea { min-height: 72px; resize: vertical; }
  .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  @media (max-width: 520px) { .grid2 { grid-template-columns: 1fr; } }
  .notice { font-size: 16px; line-height: 24px; padding: 10px 12px; border-radius: var(--radius-md); background: var(--card-2); }
  .notice.ok { background: var(--buy-soft); }
  .notice.warn { background: var(--wait-soft); }
  .notice.bad { background: var(--bin-soft); }
  footer { font-size: 14px; line-height: 20px; color: var(--ink-muted); padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
  @media print { .top, .proto-band, .share, .composer, .starters, footer { display: none !important; } .stamp { transform: none; } }