/* GrowLytics PDF / IMG — GL-V29 */
:root{
  --bg:#f7f6f3;--surface:#fff;--ink:#17161a;--ink-2:#4a4752;--muted:#6f6b78;--line:#e4e1da;--line-2:#d3cfc6;
  --ok:#137a4b;--warn:#a15c00;--radius:14px;--shadow:0 1px 2px rgba(20,18,30,.06),0 6px 24px rgba(20,18,30,.06);
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#121116;--surface:#1c1b22;--ink:#f1eff5;--ink-2:#cdc9d6;--muted:#9a96a5;--line:#2c2a34;--line-2:#3a3744;--shadow:none}
  .site-pdf{--accent-soft:#3a1714}.site-img{--accent-soft:#251c4d}
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font)}
a{color:var(--accent)}
img,canvas{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:var(--surface);padding:6px 10px;z-index:10}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)}

/* header */
.topbar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar-in{display:flex;align-items:center;gap:20px;min-height:58px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo-mark{background:var(--accent);color:#fff;font-weight:800;font-size:12px;letter-spacing:.06em;border-radius:8px;padding:6px 7px}
.logo-text{font-size:17px}.logo-text b{color:var(--accent)}
.topnav{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
.topnav a{color:var(--ink-2);text-decoration:none;font-size:14px;padding:6px 10px;border-radius:8px}
.topnav a:hover,.topnav a[aria-current]{background:var(--accent-soft);color:var(--accent)}
@media (max-width:640px){.topnav{display:none}}

/* hero */
.hero{padding:34px 0 18px}
.hero-home{padding:56px 0 28px}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:8px}.crumbs a{color:var(--muted)}
h1{font-size:clamp(28px,4.4vw,44px);line-height:1.12;letter-spacing:-.02em;margin:0 0 12px}
.lead{font-size:clamp(16px,2vw,18.5px);color:var(--ink-2);max-width:760px;margin:0 0 14px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.badge{font-size:13px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:4px 11px;color:var(--ink-2)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:8px 0 28px}
.card{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--accent);transform:translateY(-1px)}
.card span{color:var(--ink-2);font-size:14.5px}.card em{color:var(--accent);font-style:normal;font-size:14px;margin-top:auto}
.cards-lg .card{padding:22px;min-height:150px}.cards-lg .card b{font-size:18px}

/* tool panel */
.tool-area{margin-bottom:34px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.panel+.panel{margin-top:14px}
.panel h2,.panel h3{margin:0 0 10px;font-size:17px}
.step{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;font-size:13px;font-weight:700;margin-right:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:760px){.grid2{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--ink-2);min-width:0}
.field>span{font-weight:600;color:var(--ink)}
.fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px 14px}
select,input[type=number],input[type=text]{font:inherit;font-size:15px;padding:8px 10px;border:1px solid var(--line-2);border-radius:9px;background:var(--surface);color:var(--ink);width:100%}
input[type=range]{width:100%;accent-color:var(--accent)}
input[type=checkbox]{accent-color:var(--accent);width:17px;height:17px}
.check{display:flex;align-items:center;gap:8px;font-size:14.5px;color:var(--ink-2)}
.btn{font:inherit;font-size:15px;font-weight:600;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);border-radius:10px;padding:9px 15px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.btn:hover{border-color:var(--accent)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{filter:brightness(1.07)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-sm{font-size:13.5px;padding:6px 10px}
.btnrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.note{font-size:13.5px;color:var(--muted);margin:8px 0 0}
.alert{border-radius:10px;padding:10px 12px;font-size:14px;background:var(--accent-soft);color:var(--ink);margin-top:10px}

/* drop zone */
.drop{border:2px dashed var(--line-2);border-radius:12px;padding:20px;text-align:center;cursor:pointer;color:var(--ink-2);background:var(--bg);transition:border-color .15s,background .15s;display:block}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop b{color:var(--ink);display:block;font-size:15.5px;margin-bottom:2px}
.drop input{display:none}

/* ID card editor */
.slot-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}
.editor{position:relative;touch-action:none;user-select:none;background:repeating-conic-gradient(#e9e6df 0 25%,#f5f3ee 0 50%) 0 0/18px 18px;border-radius:10px;overflow:visible;margin:4px 0}
.editor canvas{display:block;width:100%;height:auto}
.handle{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;border:3px solid #fff;background:var(--accent);box-shadow:0 0 0 1px rgba(0,0,0,.35),0 2px 6px rgba(0,0,0,.3);cursor:grab;touch-action:none}
.handle:active{cursor:grabbing}
.thumb{display:block;width:100%;border-radius:8px;border:1px solid var(--line);margin-top:8px;background:#fff}
.preview-wrap{background:#e9e7e2;border-radius:12px;padding:16px;display:flex;justify-content:center}
.preview-wrap canvas{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.18);max-height:620px;width:auto;height:auto}
.layout2{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:14px;align-items:start}
.layout2.settings-first{grid-template-columns:340px minmax(0,1fr)}
@media (max-width:900px){.layout2,.layout2.settings-first{grid-template-columns:1fr}}

/* cross-stitch */
.xs-view{background:#fff;border-radius:10px;border:1px solid var(--line);overflow:auto;max-height:640px}
.xs-view canvas{display:block;image-rendering:pixelated}
.tabs{display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap}
.tabs button[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#fff}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:12px 0}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.stat b{display:block;font-size:16px;line-height:1.3}.stat span{font-size:12.5px;color:var(--muted)}
table.key{width:100%;border-collapse:collapse;font-size:14px}
table.key th,table.key td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left}
table.key th{font-size:12.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.sw{display:inline-block;width:22px;height:22px;border-radius:5px;border:1px solid rgba(0,0,0,.2);vertical-align:middle}
.sym{font-family:var(--mono);font-weight:700;display:inline-grid;place-items:center;width:24px;height:24px;border:1px solid var(--line-2);border-radius:5px;background:#fff;color:#111}
.tablewrap{overflow-x:auto}

/* article */
.prose{max-width:800px}
.prose h2{font-size:25px;letter-spacing:-.01em;margin:34px 0 10px;line-height:1.25}
.prose h3{font-size:19px;margin:24px 0 8px}
.prose p,.prose li{color:var(--ink-2)}
.prose li{margin:4px 0}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:10px 0 16px}
.prose th,.prose td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.prose th{background:var(--surface)}
.prose .tablewrap{margin:10px 0 16px}
.callout{border-left:4px solid var(--accent);background:var(--surface);padding:12px 16px;border-radius:0 10px 10px 0;margin:16px 0}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:8px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink)}
.faq details p{margin:8px 0 2px}
.updated{font-size:13px;margin:26px 0 40px}
.related h2{margin-top:34px}

/* footer */
.foot{background:var(--surface);border-top:1px solid var(--line);margin-top:40px;padding:30px 0 18px;font-size:14.5px}
.foot-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:24px}
@media (max-width:760px){.foot-in{grid-template-columns:1fr}}
.foot-brand{font-weight:700;margin:0 0 6px}.foot-h{font-weight:700;margin:0 0 6px}
.foot ul{list-style:none;padding:0;margin:0}.foot li{margin:4px 0}
.foot a{color:var(--ink-2)}
.foot-legal{font-size:13px;margin-top:20px}

@media print{.topbar,.foot,.hero,.prose,.tool-area{display:none}}

/* booklet plan */
.bk-plan{max-height:420px;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px;margin-bottom:4px}
.bk-sheet{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--bg)}
.bk-sn{font-weight:700;font-size:13.5px;margin-bottom:4px}
.bk-side{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin:3px 0}
.bk-side>span{width:38px}
.bk-pp{display:flex;border:1px solid var(--line-2);border-radius:4px;background:#fff;overflow:hidden}
.bk-pp b{width:46px;text-align:center;padding:4px 0;color:#222;font-size:13px}
.bk-pp b+b{border-left:1px dashed #bbb}
.bk-blank{font-style:normal;color:#aaa;font-weight:400}