/* Prism stylesheet. Mobile-first: the real users are on low-end Android phones,
   so the base rules are the phone rules and desktop is the media query. */
:root{
  --ink:#14161a; --ink-2:#4a5058; --line:#dfe3e8; --bg:#ffffff; --bg-2:#f6f7f9;
  --brand:#2d4ef5; --brand-ink:#ffffff; --ok:#0f7a4d; --warn:#8a5a00; --bad:#b3261e;
  --r:10px; --pad:16px; --maxw:960px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#e8eaed; --ink-2:#a2a9b3; --line:#2a2f37; --bg:#0f1116; --bg-2:#171a21;
    --brand:#7d93ff; --brand-ink:#0f1116; --ok:#4ad295; --warn:#e0b050; --bad:#ff7b72;
  }
}
:root[data-theme="dark"]{
  --ink:#e8eaed; --ink-2:#a2a9b3; --line:#2a2f37; --bg:#0f1116; --bg-2:#171a21;
  --brand:#7d93ff; --brand-ink:#0f1116; --ok:#4ad295; --warn:#e0b050; --bad:#ff7b72;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;
     -webkit-text-size-adjust:100%;overflow-x:hidden}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
a{color:var(--brand)}
h1{font-size:28px;line-height:1.2;margin:0 0 12px}
h2{font-size:21px;line-height:1.25;margin:28px 0 10px}
h3{font-size:17px;margin:20px 0 8px}
p{margin:0 0 12px}
.muted{color:var(--ink-2)}
.small{font-size:14px}
header.top{border-bottom:1px solid var(--line);padding:12px 0;position:sticky;top:0;background:var(--bg);z-index:5}
header.top .wrap{display:flex;align-items:center;gap:12px;justify-content:space-between}
.logo{font-weight:700;letter-spacing:-.01em;font-size:18px;text-decoration:none;color:var(--ink)}
.logo span{color:var(--brand)}
main{padding:20px 0 180px}  /* room for the sticky action bar */
.btn{display:inline-block;border:1px solid var(--line);background:var(--bg-2);color:var(--ink);
     padding:12px 16px;border-radius:var(--r);font:inherit;font-weight:600;cursor:pointer;
     text-decoration:none;min-height:44px;line-height:20px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.wide{display:block;width:100%;text-align:center}
.btn.small{padding:7px 10px;min-height:0;font-size:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.card{border:1px solid var(--line);border-radius:var(--r);padding:14px;background:var(--bg);margin:0 0 12px}
.grid{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:720px){.grid{grid-template-columns:1fr 1fr}h1{font-size:36px}}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 4px}
input,select,textarea{width:100%;font:inherit;padding:11px 12px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--bg);color:var(--ink);min-height:44px}
textarea{min-height:120px;resize:vertical}
.err{color:var(--bad);font-size:14px;margin:8px 0}
.ok{color:var(--ok)}
.warnbar{background:var(--bg-2);border:1px solid var(--line);border-left:4px solid var(--warn);
  padding:10px 12px;border-radius:var(--r);font-size:14px;margin:0 0 14px}
/* output cards: tappable, not a dropdown (NN/g, research brief s1) */
.pick{display:grid;gap:10px;grid-template-columns:1fr 1fr}
.pick button{text-align:left;border:2px solid var(--line);background:var(--bg);color:var(--ink);
  border-radius:var(--r);padding:12px;cursor:pointer;font:inherit;min-height:76px}
.pick button[aria-pressed="true"]{border-color:var(--brand);background:var(--bg-2)}
.pick b{display:block;font-size:15px}
.pick em{font-style:normal;color:var(--ink-2);font-size:13px}
.tick{float:right;font-weight:700;color:var(--brand)}
.steps{list-style:none;margin:0;padding:0}
.steps li{display:flex;gap:10px;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--line)}
.steps .name{flex:1}
.dot{width:10px;height:10px;border-radius:50%;background:var(--line);flex:0 0 10px;display:inline-block}
.dot.running{background:var(--brand)} .dot.done{background:var(--ok)} .dot.failed{background:var(--bad)}
.price{font-variant-numeric:tabular-nums;font-weight:700}
.swatch{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);padding:0;min-height:34px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
pre{background:var(--bg-2);padding:12px;border-radius:var(--r);overflow:auto;border:1px solid var(--line)}
.scene{border:1px solid var(--line);border-radius:var(--r);padding:12px;margin:0 0 12px}
.scene h4{margin:0 0 6px;font-size:15px}
.sticky-foot{position:sticky;bottom:0;background:var(--bg);border-top:1px solid var(--line);
  padding:12px 0;margin-top:16px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px}
.tabs button[aria-selected="true"]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.hide{display:none!important}
footer{border-top:1px solid var(--line);padding:18px 0;color:var(--ink-2);font-size:14px}