/* Catalogue generator — screen + print styles. No external fonts or CDNs. */
:root{
  --bg:#ffffff; --fg:#16181d; --muted:#5c6270; --line:#e3e6ec; --soft:#f6f7f9;
  --accent:#1d4ed8; --accent-dark:#1739a8; --ok:#087443; --warn:#8a5a00;
  --radius:10px; --maxw:1200px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 var(--sans)}
img{max-width:100%;height:auto}
a{color:var(--accent)}
h1,h2,h3{line-height:1.25;margin:0 0 .5em}
h1{font-size:1.9rem;letter-spacing:-.01em}
h2{font-size:1.35rem;margin-top:1.6em}
h3{font-size:1.05rem}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:99;border:2px solid var(--accent)}

/* header / nav */
.site-head{border-bottom:1px solid var(--line);background:#fff}
.site-head .wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap;min-height:60px}
.brand{font-weight:700;text-decoration:none;color:var(--fg);font-size:1.02rem}
.brand span{color:var(--accent)}
.site-nav{margin-left:auto;display:flex;gap:16px;flex-wrap:wrap;font-size:.9rem}
.site-nav a{color:var(--muted);text-decoration:none}
.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent);text-decoration:underline}

/* hero */
.hero{padding:34px 0 8px}
.hero p.lede{font-size:1.08rem;color:var(--muted);max-width:62ch}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0;padding:0;list-style:none;font-size:.82rem}
.badges li{background:var(--soft);border:1px solid var(--line);border-radius:99px;padding:4px 11px;color:var(--muted)}

/* layout */
/* The preview is the half people judge the tool by, so it gets the space. */
.cols{display:grid;grid-template-columns:minmax(0,370px) minmax(0,1fr);gap:24px;align-items:start;margin:26px 0 40px}
@media (max-width:900px){.cols{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff}
.panel h2{margin-top:0;font-size:1.1rem}

/* forms */
label{display:block;font-size:.86rem;font-weight:600;margin:0 0 4px}
.hint{font-weight:400;color:var(--muted);font-size:.8rem}
input,textarea,select,button{font:inherit;color:inherit}
/* 16px minimum: anything smaller makes iOS Safari zoom the page on focus,
   which is disorienting in a form-heavy tool. Labels stay small; controls do not. */
input,textarea,select{font-size:16px}
input[type=text],input[type=number],textarea,select{
  width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:#fff}
input:focus,textarea:focus,select:focus,button:focus{outline:3px solid #bfd0ff;outline-offset:1px}
textarea{min-height:80px;resize:vertical}
.field{margin-bottom:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media (max-width:520px){.row2,.row3{grid-template-columns:1fr}}
fieldset{border:1px solid var(--line);border-radius:8px;padding:12px;margin:0 0 14px}
legend{font-size:.84rem;font-weight:700;padding:0 6px}

button{cursor:pointer;border-radius:8px;border:1px solid var(--line);background:#fff;padding:9px 14px;font-weight:600}
button:hover{background:var(--soft)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.btn-sm{padding:5px 9px;font-size:.83rem;font-weight:600}
.linkish{background:none;border:none;color:var(--accent);text-decoration:underline;padding:0;font-weight:600}

/* product rows */
.prod{border:1px solid var(--line);border-radius:8px;padding:12px;margin-bottom:10px;background:#fff}
.prod-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.prod-head strong{font-size:.85rem;color:var(--muted)}
.prod-head .spacer{margin-left:auto}
.tools{display:flex;gap:4px}

.notice{border-radius:8px;padding:10px 12px;font-size:.88rem;margin:12px 0}
.notice-warn{background:#fff8e6;border:1px solid #f0dca8;color:var(--warn)}
.notice-err{background:#fdeced;border:1px solid #f3c2c6;color:#96131f}
.notice-ok{background:#eaf7f0;border:1px solid #b7e2ca;color:var(--ok)}
.notice ul{margin:6px 0 0;padding-left:18px}

/* preview */
.preview-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.preview-bar .spacer{margin-left:auto}
.stat{font-size:.85rem;color:var(--muted)}
.paper-scroll{border:1px solid var(--line);border-radius:var(--radius);background:var(--soft);padding:16px;overflow:auto;max-height:78vh}

/* the catalogue document itself */
.paper{background:#fff;width:100%;max-width:760px;margin:0 auto 16px;padding:34px 38px;
  box-shadow:0 1px 4px rgba(0,0,0,.10);border-radius:2px}
.paper + .paper{margin-top:18px}
.doc-head{border-bottom:2px solid var(--fg);padding-bottom:12px;margin-bottom:18px;display:flex;gap:14px;align-items:flex-start}
.doc-logo{max-height:56px;max-width:170px;object-fit:contain}
.doc-title{font-size:1.5rem;font-weight:700;margin:0}
.doc-sub{color:var(--muted);font-size:.9rem;margin:3px 0 0}
.doc-meta{margin-left:auto;text-align:right;font-size:.8rem;color:var(--muted);white-space:nowrap}
.cat-head{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);
  border-bottom:1px solid var(--line);padding-bottom:4px;margin:18px 0 10px}
.doc-foot{margin-top:20px;border-top:1px solid var(--line);padding-top:8px;
  font-size:.72rem;color:var(--muted);display:flex;gap:12px}
.doc-foot .spacer{margin-left:auto}

/* grid layout */
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g-item{border:1px solid var(--line);border-radius:6px;padding:10px;break-inside:avoid}
.g-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;background:var(--soft);margin-bottom:8px;display:block}
.g-ph{width:100%;aspect-ratio:4/3;border-radius:4px;background:var(--soft);margin-bottom:8px;
  display:flex;align-items:center;justify-content:center;color:#aeb4c0;font-size:.72rem}
.g-name{font-weight:700;font-size:.92rem;margin:0 0 2px}
.g-sku{font-size:.74rem;color:var(--muted);margin:0 0 5px}
.g-desc{font-size:.79rem;color:#3c414c;margin:0 0 6px}
.g-price{font-weight:700}
.g-rrp{font-size:.76rem;color:var(--muted);font-weight:400}

/* line sheet layout */
.g-ls{display:flex;flex-direction:column;gap:9px}
.ls-item{display:grid;grid-template-columns:62px minmax(0,1fr) auto;gap:12px;align-items:center;
  border-bottom:1px solid var(--line);padding-bottom:9px;break-inside:avoid}
.ls-img{width:62px;height:62px;object-fit:cover;border-radius:4px;background:var(--soft)}
.ls-ph{width:62px;height:62px;border-radius:4px;background:var(--soft)}
.ls-name{font-weight:700;font-size:.9rem}
.ls-meta{font-size:.75rem;color:var(--muted)}
.ls-nums{text-align:right;font-size:.82rem;white-space:nowrap}
.ls-nums b{display:block;font-size:.95rem}

/* price list layout */
table.g-pl{width:100%;border-collapse:collapse;font-size:.85rem}
table.g-pl th{text-align:left;border-bottom:2px solid var(--fg);padding:6px 8px;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
table.g-pl td{border-bottom:1px solid var(--line);padding:6px 8px;vertical-align:top}
table.g-pl td.num{text-align:right;white-space:nowrap}
table.g-pl tr{break-inside:avoid}
.pl-desc{color:var(--muted);font-size:.78rem}

/* upgrade prompts (paid-intent probes) */
.next-step{border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:22px 0;background:var(--soft)}
.next-step h2{margin:0 0 4px;font-size:1.05rem}
.next-step p{margin:0 0 12px;color:var(--muted);font-size:.9rem}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:#fff;border:1px solid var(--line);border-radius:99px;padding:8px 14px;font-size:.87rem;font-weight:600}
.chip:hover{border-color:var(--accent);color:var(--accent)}

dialog{border:1px solid var(--line);border-radius:12px;padding:22px;max-width:440px;width:calc(100% - 32px)}
dialog::backdrop{background:rgba(10,12,16,.45)}
dialog h3{margin-top:0}

/* content pages */
.prose{max-width:70ch}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:6px}
.faq dt{font-weight:700;margin-top:14px}
.faq dd{margin:4px 0 0;color:var(--muted)}
.site-foot{border-top:1px solid var(--line);margin-top:40px;padding:22px 0 40px;color:var(--muted);font-size:.86rem}
.site-foot a{color:var(--muted)}
.tbl-scroll{overflow-x:auto}

/* ---------- PRINT: this is what becomes the PDF ---------- */
@media print{
  @page{size:A4;margin:14mm}
  html,body{background:#fff}
  .site-head,.site-foot,.no-print,.preview-bar,.next-step,.cols>.panel:first-child,
  .hero,.prose,dialog{display:none !important}
  .cols{display:block;margin:0}
  .paper-scroll{border:0;background:#fff;padding:0;max-height:none;overflow:visible}
  .paper{box-shadow:none;border-radius:0;max-width:none;width:auto;margin:0;padding:0;
    break-after:page;page-break-after:always}
  .paper:last-child{break-after:auto;page-break-after:auto}
  .g-item,.ls-item,table.g-pl tr{break-inside:avoid;page-break-inside:avoid}
  a{color:inherit;text-decoration:none}
  .doc-foot{position:running(footer)}
}