/* bio-maker — shared layer (index / privacy / terms / 404)
   Contract: sites/bio-maker/DESIGN.md (spec_version 1)
   Visual base: prototype/option-b-opus.html · interaction grafts: §4
   Values are contract token values — do not tune by feel. */

:root{
  /* colour tokens (semantic names, §3.1) */
  --ink:#17130E;
  --paper:#F5EDDE;
  --card:#FFFCF6;
  --surface-input:#FFFFFF;
  --brand:#FF5A26;
  --warn:#FF5A26;
  --accent:#2B3FD9;
  --danger:#C8271C;
  --success:#1C7A4F;
  --muted:#6B6156;
  --placeholder:#807264;
  --on-ink:#F5EDDE;
  --on-accent:#FFFFFF;
  --plat-sub:#D9CFBC;

  /* form tokens */
  --line:2px solid var(--ink);
  --shadow:5px 5px 0 var(--ink);
  --shadow-sm:3px 3px 0 var(--ink);

  /* type stacks */
  --display:"Bricolage Grotesque","Instrument Sans",sans-serif;
  --body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --fancy:"Instrument Sans","Apple Symbols","Segoe UI Symbol","Noto Sans Math","Noto Sans Symbols 2",ui-sans-serif,system-ui,sans-serif;
}

/* ---- globals ---- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--body);
  font-size:16px;line-height:1.45;color:var(--ink);
  background-color:var(--paper);
  background-image:radial-gradient(rgba(23,19,14,.09) 1px,transparent 1px);
  background-size:13px 13px;
  min-height:100vh;display:flex;flex-direction:column;   /* keeps the footer at the page bottom on short pages */
}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.02em;margin:0}
button{font:inherit;color:inherit;cursor:pointer}
input,textarea{font:inherit;color:inherit}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- decorative band ---- */
.band{
  border-bottom:var(--line);background:var(--ink);color:var(--paper);
  font-size:12px;letter-spacing:.42em;padding:6px 0;overflow:hidden;white-space:nowrap;text-align:center;
}

/* ---- masthead ---- */
.masthead{width:100%;padding:22px 18px 10px;max-width:1080px;margin:0 auto}
.wordmark{display:inline-flex;align-items:baseline;gap:8px;line-height:.92;text-decoration:none;color:inherit}
.wordmark .a{font-size:clamp(38px,13vw,66px)}
.wordmark .b{
  font-size:clamp(38px,13vw,66px);color:var(--paper);
  -webkit-text-stroke:2px var(--ink);paint-order:stroke fill;
  text-shadow:4px 4px 0 var(--brand);
}
.tagline{margin:12px 0 0;max-width:36ch;font-size:16px;color:var(--muted)}
.tagline b{color:var(--ink);font-weight:600}

main{width:100%;max-width:1080px;margin:0 auto;padding:14px 18px 40px;flex:1 0 auto}

/* ---- panels & steps ---- */
.panel{
  background:var(--card);border:var(--line);box-shadow:var(--shadow);
  padding:16px 15px 18px;margin:0 0 18px;
}
.step{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.step .num{
  flex:none;width:26px;height:26px;border:var(--line);border-radius:50%;
  display:grid;place-items:center;font-size:12px;font-weight:700;background:var(--brand);
}
.step h2{font-size:17px;text-transform:uppercase;letter-spacing:.04em}
.step .opt{margin-left:auto;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ---- fields ---- */
.lab{display:block;font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;margin:0 0 6px;color:var(--muted)}
.field{
  width:100%;padding:11px 12px;background:var(--surface-input);border:var(--line);border-radius:0;
  box-shadow:inset 0 -2px 0 rgba(23,19,14,.06);
}
.field::placeholder{color:var(--placeholder)}
.row{display:flex;gap:8px}
.row .field{flex:1;min-width:0}
.btn-add{border:var(--line);background:var(--ink);color:var(--on-ink);padding:0 14px;font-weight:600;font-size:14px}
.sub{margin:8px 0 0;font-size:12.5px;color:var(--muted)}

/* ---- chips & seeds ---- */
.chip{
  display:inline-flex;align-items:center;gap:6px;min-height:44px;border:var(--line);
  background:var(--accent);color:var(--on-accent);
  padding:5px 6px 5px 10px;font-size:13.5px;font-weight:500;box-shadow:var(--shadow-sm);
}
.chip button{
  background:none;border:0;color:inherit;font-size:15px;line-height:1;padding:0 2px;opacity:.8;
  min-width:28px;min-height:28px;
}
.chip button:hover{opacity:1}
.seed{
  border:1px dashed var(--ink);background:transparent;padding:4px 9px;font-size:13px;border-radius:999px;
  min-height:44px;display:inline-flex;align-items:center;
}
.seed:hover{background:var(--ink);color:var(--on-ink)}

/* ---- emoji picker ---- */
.emo{
  width:44px;height:44px;font-size:19px;border:var(--line);background:var(--surface-input);
  display:grid;place-items:center;line-height:1;
}
.emo[aria-pressed="true"]{background:var(--brand);box-shadow:var(--shadow-sm)}

/* ---- platform cards ---- */
.plat{border:var(--line);background:var(--surface-input);padding:10px 4px 9px;text-align:center}
.plat .pn{display:block;font-weight:600;font-size:14px}
.plat .pl{display:block;font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.plat[aria-pressed="true"]{background:var(--ink);color:var(--on-ink);box-shadow:var(--shadow-sm)}
.plat[aria-pressed="true"] .pl{color:var(--plat-sub)}
.limit-note{
  margin:12px 0 0;border-left:6px solid var(--warn);padding:7px 0 7px 10px;font-size:13.5px;
  background:rgba(255,90,38,.08);
}
.limit-note b{font-family:var(--display)}

/* ---- glyph tray ---- */
.gly{
  min-width:44px;min-height:44px;padding:0 6px;border:var(--line);background:var(--surface-input);
  font-size:16px;line-height:1;display:grid;place-items:center;
}

/* ---- lever ---- */
.lever{
  display:block;width:100%;border:var(--line);background:var(--brand);
  box-shadow:6px 6px 0 var(--ink);padding:15px 12px 13px;text-align:center;margin:0 0 8px;
}
.lever .l1{display:block;font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.01em}
.lever .l2{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-top:2px}
.nudge{margin:8px 0 0;font-size:13.5px;color:var(--danger);font-weight:600;min-height:1px}

/* ---- empty state (kept for other tool pages, §4.5) ---- */
.empty{
  border:2px dashed var(--ink);padding:30px 18px;text-align:center;color:var(--muted);
  background:rgba(255,255,255,.5);
}
.empty .big{display:block;font-family:var(--display);font-weight:800;font-size:22px;color:var(--ink);margin-bottom:6px}

/* ---- tickets ---- */
.ticket{position:relative;background:var(--card);border:var(--line);box-shadow:var(--shadow)}
.ticket:nth-child(odd){transform:rotate(-.35deg)}
.ticket:nth-child(even){transform:rotate(.3deg)}
.ticket.over{box-shadow:5px 5px 0 var(--danger)}
.t-head{
  display:flex;align-items:center;gap:8px;padding:8px 11px;border-bottom:2px dashed var(--ink);
  font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
}
.t-head .serial{font-weight:700}
.t-head .style{font-family:var(--display);font-weight:800;letter-spacing:.02em;font-size:13px;text-transform:none}
.t-head .font-badge{
  margin-left:auto;border:1px solid var(--ink);padding:2px 6px;font-size:10px;letter-spacing:.08em;
  background:var(--paper);
}
.t-head .font-badge + .font-badge{margin-left:0}
.t-head::before,.t-head::after{
  content:"";position:absolute;top:11px;width:15px;height:15px;border-radius:50%;
  background:var(--paper);border:var(--line);
}
.t-head::before{left:-9px}
.t-head::after{right:-9px}
.sample-tag{background:var(--ink);color:var(--on-ink);padding:2px 6px;font-size:10px;letter-spacing:.1em}
.bio{
  width:100%;border:0;background:transparent;resize:none;overflow:hidden;
  font-family:var(--fancy);
  font-size:16.5px;line-height:1.5;padding:0;margin:0;display:block;white-space:pre-wrap;
}
.meter{flex:1;height:12px;border:var(--line);background:var(--surface-input);position:relative;overflow:hidden}
.meter i{display:block;height:100%;background:var(--success);width:0%;transition:width .12s linear}
.near .meter i{background:var(--warn)}
.over .meter i{background:var(--danger)}
.count{font-size:12.5px;font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.over .count{color:var(--danger)}
.copy{
  flex:1;border:var(--line);background:var(--ink);color:var(--on-ink);padding:9px 10px;min-height:44px;
  font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;
}
.copy.done{background:var(--success)}
.reroll{
  border:var(--line);background:var(--surface-input);padding:9px 12px;font-size:15px;line-height:1;
  min-width:44px;min-height:44px;
}

/* ---- fine print & footer ---- */
.fineprint{margin:18px 0 0;border-top:var(--line);padding-top:10px;font-size:12.5px;color:var(--muted)}
footer{border-top:var(--line);background:var(--ink);color:var(--on-ink);margin-top:20px}
footer .in{max-width:1080px;margin:0 auto;padding:18px;font-size:13px;display:flex;flex-wrap:wrap;gap:8px 18px}
footer b{font-family:var(--display);font-weight:800;letter-spacing:.06em}
footer a{color:var(--on-ink)}

/* ---- press physics (§4.1): hover lifts, active presses in ---- */
.btn-add,.seed,.emo,.gly,.plat,.copy,.reroll,.chip button,.lever{
  transition:transform .1s,box-shadow .1s,background .1s,color .1s;
}
.btn-add:hover,.seed:hover,.emo:hover,.gly:hover,.plat:hover,.copy:hover,.reroll:hover,.chip button:hover{transform:translate(-1px,-1px);box-shadow:var(--shadow-sm)}
.btn-add:active,.seed:active,.emo:active,.gly:active,.plat:active,.copy:active,.reroll:active,.chip button:active{transform:translate(1px,1px);box-shadow:0 0 0 var(--ink)}
.gly:hover,.reroll:hover{background:var(--brand)}
.lever:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--ink)}
.lever:active{transform:translate(3px,3px);box-shadow:3px 3px 0 var(--ink)}

/* ---- print animation (§4.1): `to` intentionally has no transform,
   so each ticket settles back onto its own static skew ---- */
.ticket.is-printing{animation:print .42s cubic-bezier(.2,1.3,.4,1) backwards;animation-delay:calc(var(--i) * 70ms)}
@keyframes print{
  from{opacity:0;transform:translateY(-16px) rotate(-2.4deg);filter:blur(1px)}
  to{opacity:1}
}

/* ---- layout ---- */
@media (min-width:900px){
  .grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:26px;align-items:start}
  .col-out{position:sticky;top:16px}
}

/* ---- reduced motion (§4.1): kills durations only.
   Hover/active offsets and the static ticket skew stay. ---- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
}