/*
Theme Name: Foldwork
Theme URI: https://example.com/foldwork
Author: Foldwork
Author URI: https://example.com
Description: A minimal, private, client-side PDF toolkit theme. Merge, split, rotate, watermark, add page numbers and convert PDFs — every tool runs in the visitor's browser using pdf-lib, pdf.js and JSZip, so files are never uploaded to your server. Includes ready-made page templates for Tools, How to use, About, Contact, Privacy, Cookies and Terms, plus a Customizer panel for your AdSense IDs and contact email.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: foldwork
*/

:root{
  --paper:#f4f1ea; --paper2:#ffffff; --ink:#23231f; --muted:#726f66;
  --line:#e2ddd0; --stamp:#9c3b2e; --stamp-ink:#ffffff; --file:#2f5d8a;
  --shadow: 0 1px 2px rgba(35,35,31,.06);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#1b1a17; --paper2:#242320; --ink:#eeeae0; --muted:#a29c8d;
    --line:#37342c; --stamp:#c65943; --stamp-ink:#1b1a17; --file:#6fa3d8;
  }
}
:root[data-theme="dark"]{
  --paper:#1b1a17; --paper2:#242320; --ink:#eeeae0; --muted:#a29c8d;
  --line:#37342c; --stamp:#c65943; --stamp-ink:#1b1a17; --file:#6fa3d8;
}
*{box-sizing:border-box;}
html{scroll-padding-top:env(safe-area-inset-top,0px);}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Iowan Old Style','Palatino Linotype',Georgia,serif;line-height:1.5;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);}
a{color:var(--file);}
img{max-width:100%;height:auto;}

/* header / nav */
.site-header{max-width:920px;margin:0 auto;padding:28px 24px 8px;}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:inherit;width:fit-content;}
.brand .mark{font-family:Georgia,serif;font-weight:700;font-size:22px;color:var(--stamp);border:2px solid var(--stamp);border-radius:3px;padding:1px 7px;transform:rotate(-3deg);display:inline-block;}
.brand .name{font-size:20px;letter-spacing:.02em;font-family:Georgia,serif;}
.topnav{display:flex;flex-wrap:wrap;gap:16px;margin:16px 0 0;padding:0;list-style:none;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:14px;}
.topnav li{display:inline;}
.topnav a{color:var(--muted);text-decoration:none;}
.topnav a:hover,.topnav .current-menu-item>a{color:var(--stamp);}

/* main content pages */
main{max-width:920px;margin:0 auto;padding:0 24px 60px;}
.content-page main, main.content-page{max-width:760px;padding:26px 24px 10px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:15px;}
h1{font-size:clamp(26px,4vw,40px);margin:18px 0 6px;font-weight:400;font-family:Georgia,serif;}
main h2{font-size:19px;margin:28px 0 8px;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;}
.sub{color:var(--muted);font-size:16px;max-width:56ch;margin:0 0 22px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;}
.muted{color:var(--muted);font-size:13px;}
code{background:var(--paper2);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-size:13px;}

/* tool grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;}
.card{background:var(--paper2);border:1px solid var(--line);border-radius:8px;padding:18px 16px;text-align:left;cursor:pointer;font-family:inherit;color:inherit;box-shadow:var(--shadow);transition:transform .12s ease,border-color .12s ease;width:100%;}
.card:hover{transform:translateY(-2px);border-color:var(--stamp);}
.card .icn{font-size:22px;width:38px;height:38px;border-radius:7px;background:var(--file);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:10px;}
.card h3{margin:0 0 4px;font-size:16px;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;}
.card p{margin:0;font-size:13px;color:var(--muted);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;}

/* tool workspace */
#workspace{display:none;}
.back{background:none;border:none;color:var(--muted);font-family:-apple-system,sans-serif;font-size:14px;cursor:pointer;padding:0 0 18px;}
.back:hover{color:var(--ink);}
#workspace h2{font-size:26px;font-weight:400;margin:0 0 4px;}
#workspace .desc{color:var(--muted);font-family:-apple-system,sans-serif;font-size:14px;margin:0 0 20px;}
.drop{border:2px dashed var(--line);border-radius:10px;padding:30px 18px;text-align:center;cursor:pointer;background:var(--paper2);font-family:-apple-system,sans-serif;color:var(--muted);}
.drop.over{border-color:var(--stamp);color:var(--stamp);}
.files{margin:14px 0;font-family:-apple-system,sans-serif;font-size:13px;}
.files div{display:flex;justify-content:space-between;gap:10px;padding:7px 10px;background:var(--paper2);border:1px solid var(--line);border-radius:6px;margin-bottom:6px;}
.files button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px;}
.opts{display:flex;flex-wrap:wrap;gap:14px;margin:16px 0;font-family:-apple-system,sans-serif;}
.opt{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted);min-width:160px;}
.opt input,.opt select{font-family:inherit;font-size:14px;padding:8px 9px;border:1px solid var(--line);border-radius:6px;background:var(--paper2);color:var(--ink);}
.opt.chk{flex-direction:row;align-items:center;}
.opt.chk input{width:auto;}
.run{background:var(--stamp);color:var(--stamp-ink);border:none;border-radius:7px;padding:12px 22px;font-size:15px;font-family:-apple-system,sans-serif;font-weight:600;cursor:pointer;}
.run:disabled{opacity:.5;cursor:default;}
.status{margin-top:14px;font-family:-apple-system,sans-serif;font-size:14px;color:var(--muted);min-height:20px;}

/* ads + footer */
.ad-slot{margin:24px 0;padding:12px;min-height:90px;display:flex;align-items:center;justify-content:center;border:1px dashed var(--line);border-radius:8px;color:var(--muted);font-family:-apple-system,sans-serif;font-size:12px;text-align:center;overflow:hidden;}
.site-footer{max-width:920px;margin:10px auto 0;padding:20px 24px 44px;border-top:1px solid var(--line);font-family:-apple-system,sans-serif;font-size:13px;color:var(--muted);}
.site-footer a{color:var(--file);}
.site-footer .links{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:8px;list-style:none;padding:0;}
.site-footer .links li{display:inline;}