[hidden]{display:none!important}
/* Squarelatch - site styles. No external fonts or assets. */
:root{
  --ink:#14201b; --muted:#4a5a53; --bg:#f7f8f6; --card:#fff; --line:#d7ddd9;
  --brand:#0b3d2e; --brand-2:#14684d; --accent:#e8f3ee; --focus:#1a6cf0;
  --ok:#17663f; --ok-bg:#e6f4ec; --warn:#7a4b00; --warn-bg:#fff4dc; --bad:#9b1c1c; --bad-bg:#fde8e8;
  --radius:12px; --max:1120px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Helvetica Neue",Arial,sans-serif;
  --font-ar:"Noto Naskh Arabic","Noto Sans Arabic","Segoe UI",Tahoma,"Geeza Pro",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;font-size:1rem}
html[lang="ar"] body{font-family:var(--font-ar);line-height:1.75}
a{color:var(--brand-2)} a:hover{color:var(--brand)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
img,svg,canvas{max-width:100%}
.skip{position:absolute;inset-inline-start:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:10}
.skip:focus{inset-inline-start:.5rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1rem}
header.site{background:var(--card);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1.25rem;min-height:60px}
.logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.15rem;color:var(--brand);text-decoration:none}
.logo img{width:28px;height:28px}
nav.main{display:flex;flex-wrap:wrap;gap:.25rem 1rem;margin-inline-start:auto;font-size:.95rem}
nav.main a{text-decoration:none;color:var(--ink);padding:.4rem 0}
nav.main a[aria-current="page"]{color:var(--brand-2);font-weight:600;text-decoration:underline;text-underline-offset:4px}
.lang{border:1px solid var(--line);border-radius:999px;padding:.2rem .7rem !important}
main{display:block;padding:1.5rem 0 3rem}
h1{font-size:clamp(1.6rem,3.6vw,2.3rem);line-height:1.2;margin:.5rem 0 .5rem;letter-spacing:-.01em}
h2{font-size:1.35rem;margin:2rem 0 .75rem}
h3{font-size:1.08rem;margin:1.25rem 0 .4rem}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch;margin:.25rem 0 1.25rem}
.promise{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0 0 1.25rem;list-style:none}
.promise li{background:var(--accent);color:var(--brand);border-radius:999px;padding:.25rem .8rem;font-size:.9rem;font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem}
.prose{max-width:72ch}
.prose li{margin:.3rem 0}
.notice{border-inline-start:4px solid #c99a00;background:#fffaf0;padding:.75rem 1rem;border-radius:6px;margin:1rem 0}
.crumbs{font-size:.88rem;color:var(--muted);margin:0 0 .25rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-inline-end:.35rem;color:#97a39d}
/* generator */
.gen{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:1.25rem;align-items:start}
@media (max-width:860px){.gen{grid-template-columns:1fr}}
.types{display:flex;flex-wrap:wrap;gap:.4rem;border:0;margin:0 0 1rem;padding:0}
.types legend{font-weight:600;margin-bottom:.4rem;padding:0}
.types label{position:relative;cursor:pointer}
.types input{position:absolute;opacity:0;width:1px;height:1px}
.types span{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:.35rem .85rem;background:#fff;font-size:.92rem}
.types input:checked+span{background:var(--brand);border-color:var(--brand);color:#fff}
.types input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
fieldset.fields{border:0;margin:0;padding:0}
fieldset.fields legend{font-weight:600;font-size:1.05rem;margin-bottom:.5rem;padding:0}
.row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
@media (max-width:520px){.row{grid-template-columns:1fr}}
.f{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.8rem}
.f label,.f .lbl{font-weight:600;font-size:.92rem}
.hint{font-size:.84rem;color:var(--muted);margin:0}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=number],input[type=password],select,textarea{
  font:inherit;width:100%;padding:.55rem .7rem;border:1px solid #9aa8a1;border-radius:8px;background:#fff;color:var(--ink);min-height:44px}
textarea{min-height:96px;resize:vertical}
input[type=color]{width:100%;height:44px;padding:2px;border:1px solid #9aa8a1;border-radius:8px;background:#fff}
.check{display:flex;align-items:center;gap:.5rem;margin:.25rem 0 .8rem;font-size:.95rem}
.check input{width:20px;height:20px}
.inline{display:flex;gap:.5rem}
.inline input{flex:1}
button,.btn{font:inherit;cursor:pointer;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;padding:.6rem 1rem;min-height:44px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
button.sec{background:#fff;color:var(--brand)}
button:disabled{opacity:.45;cursor:not-allowed}
.preview{position:sticky;top:1rem}
.canvas-box{background:repeating-conic-gradient(#eef1ef 0% 25%,#fff 0% 50%) 50%/16px 16px;border-radius:10px;padding:1rem;display:flex;justify-content:center}
#qr-canvas{width:100%;max-width:300px;height:auto;aspect-ratio:1/1;image-rendering:pixelated;display:block}
.example #qr-canvas{opacity:.35}
.caption{text-align:center;font-size:.88rem;color:var(--muted);margin:.5rem 0 0}
.dl{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:1rem 0}
details.opts,details.payload{border-top:1px solid var(--line);padding-top:.75rem;margin-top:.75rem}
details summary{cursor:pointer;font-weight:600}
.payload pre{white-space:pre-wrap;word-break:break-all;background:#f1f4f2;padding:.6rem;border-radius:8px;font-size:.82rem;max-height:180px;overflow:auto}
html[dir="rtl"] .payload pre{direction:ltr;text-align:left}
.scan h3{margin-top:.5rem}
.verdict{font-weight:700;padding:.5rem .75rem;border-radius:8px;margin:.25rem 0 .5rem}
.verdict.ok{background:var(--ok-bg);color:var(--ok)} .verdict.warn{background:var(--warn-bg);color:var(--warn)} .verdict.bad{background:var(--bad-bg);color:var(--bad)}
.checks{list-style:none;margin:0;padding:0;font-size:.92rem}
.checks li{padding:.35rem 0 .35rem 0;border-bottom:1px dashed var(--line);display:flex;gap:.5rem}
.checks li::before{flex:0 0 auto;font-weight:700;width:1.2em;text-align:center}
.checks li.ok::before{content:"\2713";color:var(--ok)}
.checks li.warn::before{content:"!";color:var(--warn)}
.checks li.bad::before{content:"\2715";color:var(--bad)}
.checks li.info::before{content:"i";color:var(--muted)}
.err{color:var(--bad);font-weight:600}
/* content */
.tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.75rem;padding:0;list-style:none}
.tools a{display:block;height:100%;background:#fff;border:1px solid var(--line);border-radius:10px;padding:.9rem 1rem;text-decoration:none;color:var(--ink)}
.tools a strong{display:block;color:var(--brand)}
.tools a:hover{border-color:var(--brand-2)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.75rem 1rem;margin:.5rem 0;max-width:80ch}
.faq details p{margin:.5rem 0 0}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.plan h2{margin-top:0}
.badge{display:inline-block;background:#eef0ff;color:#2b3a99;border-radius:999px;padding:.15rem .6rem;font-size:.8rem;font-weight:700}
.plan .price{font-size:1.5rem;font-weight:700;margin:.25rem 0}
footer.site{border-top:1px solid var(--line);background:#fff;font-size:.9rem;color:var(--muted);padding:1.5rem 0}
footer.site nav{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin-bottom:.5rem}
table.compare{border-collapse:collapse;width:100%;margin:.75rem 0;font-size:.95rem;background:#fff}
table.compare caption{text-align:start;font-weight:600;padding:.25rem 0 .5rem;color:var(--muted)}
table.compare th,table.compare td{border:1px solid var(--line);padding:.5rem .65rem;text-align:start;vertical-align:top}
table.compare thead th{background:var(--accent);color:var(--brand)}
.calc{max-width:760px}
.calc h2{margin-top:0}
.ltr{direction:ltr;unicode-bidi:isolate}
html[dir="rtl"] input[dir="ltr"]{text-align:left}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{header.site,footer.site,.types,.dl,details,.scan{display:none}}