/* Shared design system for tools.plandorabox.com text tools. */
/* colour tokens live in brand.css */
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}

header.site{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 32px;border-bottom:1px solid var(--border);background:var(--bg);
  flex-wrap:wrap;gap:12px;
}
.brand{display:flex;align-items:center;gap:10px;font-size:14px;flex-wrap:wrap;}
.logo-mark{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;width:22px;height:22px;gap:2px;border-radius:5px;overflow:hidden;flex:0 0 auto;}
.logo-mark span:nth-child(1){background:var(--pbx-ink);}
.logo-mark span:nth-child(2){background:var(--pbx-ink);}
.logo-mark span:nth-child(3){background:var(--pbx-ink);}
.logo-mark span:nth-child(4){background:var(--pbx-ink);}
.brand-word{font-weight:800;color:var(--navy);}
.brand-word .dim{color:var(--muted);font-weight:600;}
.crumb{color:var(--muted);}
.crumb a:hover{text-decoration:underline;}
.crumb b{color:var(--text);font-weight:700;}
nav.site-nav{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:700;letter-spacing:.03em;color:var(--navy);}
nav.site-nav a{opacity:.85;}
nav.site-nav a:hover{opacity:1;text-decoration:underline;}

.layout{
  display:grid;grid-template-columns:300px minmax(0,760px) 300px;gap:24px;
  max-width:1420px;margin:0 auto;padding:32px 24px 80px;align-items:start;justify-content:center;
}
.col-ads{display:flex;flex-direction:column;gap:20px;}
.ad-box{
  border:1px dashed var(--pbx-border);border-radius:var(--radius);background:var(--pbx-surface-2);color:var(--pbx-faint);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;font-size:12px;padding:12px;position:relative;
}
.ad-box .ad-tag{position:absolute;top:8px;left:10px;font-size:10px;font-weight:800;letter-spacing:.08em;color:var(--pbx-faint);}
.ad-box .ad-dim{font-weight:700;color:var(--pbx-faint);}
.ad-box .ad-sub{margin-top:4px;font-size:11px;color:var(--pbx-faint);}
.ad-600{height:600px;}
.ad-250{height:250px;}

main.center{min-width:0;}
.page-head{margin-bottom:24px;}
.page-head h1{font-size:34px;font-weight:800;margin:0 0 10px;letter-spacing:-.01em;}
.page-head p{margin:0;color:var(--muted);font-size:15px;line-height:1.55;max-width:640px;}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px;}
.card h2{font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--pbx-faint);margin:0 0 16px;}

.article-block{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 26px;margin-bottom:20px;}
.article-block h2{font-size:18px;font-weight:800;color:var(--text);letter-spacing:0;margin:0 0 10px;}
.article-block p{font-size:14px;line-height:1.65;color:var(--muted);margin:0 0 14px;}
.article-block ol{margin:0 0 14px;padding-left:20px;font-size:14px;line-height:1.7;color:var(--text);}
.article-block ol li{margin-bottom:4px;}
.article-block .worked-example{
  background:var(--pbx-surface-2);border:1px solid var(--border);border-radius:10px;padding:14px 16px;font-size:13px;color:var(--text);line-height:1.6;
}
.article-block .worked-example b{color:var(--green-dark);}

.field{margin-bottom:16px;}
.field label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:6px;}
.field input,.field select{
  width:100%;border:1px solid var(--border);border-radius:10px;padding:12px 14px;
  font-size:15px;font-family:inherit;background:var(--pbx-input);color:var(--text);
}
.field input:focus,.field select:focus{outline:none;border-color:var(--green);background:var(--pbx-input);}
.field-row{display:flex;gap:12px;flex-wrap:wrap;}
.field-row > .field{flex:1;min-width:140px;}

textarea.text-input{
  width:100%;min-height:180px;border:1px solid var(--border);border-radius:10px;padding:14px 16px;
  font-size:15px;font-family:inherit;line-height:1.6;background:var(--pbx-input);color:var(--text);resize:vertical;
}
textarea.text-input:focus{outline:none;border-color:var(--green);background:var(--pbx-input);}

.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap;}
.tab-btn{
  border:none;background:var(--olive);color:var(--olive-text);font-weight:700;font-size:13px;
  padding:8px 16px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s;
}
.tab-btn.active{background:var(--green);color:var(--pbx-on-ink);}
.tab-btn:hover:not(.active){background:var(--pbx-border);}
.calc-panel{display:none;}
.calc-panel.active{display:block;}

.btn-primary{
  background:var(--green);color:var(--pbx-on-ink);border:none;font-weight:800;font-size:15px;
  padding:14px 18px;border-radius:10px;cursor:pointer;transition:background .15s;
}
.btn-primary:hover{background:var(--green-dark);}
.btn-outline{
  background:var(--pbx-input);color:var(--navy);border:1px solid var(--border);font-weight:700;font-size:13px;
  padding:10px 16px;border-radius:8px;cursor:pointer;
}
.btn-outline:hover{background:var(--pbx-surface-2);}
.btn-outline.small{padding:6px 12px;font-size:12px;}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}

/* stat grid for word/character counter */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:14px;margin-top:16px;}
.stat-box{background:var(--pbx-surface-2);border:1px solid var(--border);border-radius:10px;padding:14px;text-align:center;}
.stat-box .stat-value{font-size:24px;font-weight:800;color:var(--green-dark);line-height:1.2;}
.stat-box .stat-label{font-size:10px;font-weight:800;letter-spacing:.05em;color:var(--pbx-faint);margin-top:4px;}

/* character limit bars */
.limit-list{display:flex;flex-direction:column;gap:10px;margin-top:16px;}
.limit-row{background:var(--pbx-input);border:1px solid var(--border);border-radius:8px;padding:10px 14px;}
.limit-row .limit-top{display:flex;justify-content:space-between;font-size:12px;font-weight:700;margin-bottom:6px;}
.limit-row .limit-count{color:var(--muted);font-weight:600;}
.limit-row .limit-count.over{color:var(--pbx-error);}
.limit-track{height:6px;border-radius:999px;background:var(--olive);overflow:hidden;}
.limit-fill{height:100%;background:var(--green);transition:width .15s;}
.limit-fill.over{background:var(--pbx-error);}

/* result / output box */
.output-box{
  background:var(--pbx-surface-2);border:1px solid var(--border);border-radius:10px;padding:16px;margin-top:16px;
  font-size:16px;line-height:1.7;white-space:pre-wrap;word-break:break-word;min-height:60px;
}
.output-box.empty{color:var(--pbx-faint);font-size:13px;}

/* font-generator style preview grid (hub) */
.style-grid{display:flex;flex-direction:column;gap:10px;margin-top:14px;}
.style-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--pbx-input);
  border:1px solid var(--border);border-radius:8px;padding:12px 14px;
}
.style-row .style-name{font-size:11px;font-weight:800;color:var(--pbx-faint);letter-spacing:.04em;min-width:90px;}
.style-row .style-preview{flex:1;font-size:17px;color:var(--text);word-break:break-word;}
.style-row .style-link{font-size:12px;font-weight:700;color:var(--green);white-space:nowrap;}

/* caption list */
.caption-list{display:flex;flex-direction:column;gap:10px;margin-top:14px;}
.caption-row{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;background:var(--pbx-input);
  border:1px solid var(--border);border-radius:8px;padding:12px 14px;
}
.caption-row .caption-text{flex:1;font-size:14px;line-height:1.6;}
.caption-row .caption-copy{flex:0 0 auto;}

.faq{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:28px;overflow:hidden;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-item:last-child{border-bottom:none;}
.faq-q{
  width:100%;background:none;border:none;text-align:left;padding:18px 22px;font-size:15px;font-weight:800;
  color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;font-family:inherit;
}
.faq-q .plus{flex:0 0 auto;font-size:18px;font-weight:400;color:var(--muted);width:20px;text-align:center;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease, padding .2s ease;padding:0 22px;font-size:14px;color:var(--muted);line-height:1.6;}
.faq-item.open .faq-a{max-height:260px;padding:0 22px 18px;}

.related-label{font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--pbx-faint);margin-bottom:12px;}
.related-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;}
.related-pill{
  background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 16px;
  font-weight:700;font-size:14px;display:flex;align-items:center;gap:8px;transition:border-color .15s,background .15s;
}
.related-pill:hover{border-color:var(--green);background:var(--pbx-input);}
.related-pill .arrow{color:var(--green);font-weight:800;}
.related-pill.current{background:var(--olive);border-color:transparent;color:var(--olive-text);pointer-events:none;}
.related-pill.current .arrow{display:none;}

.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px;}
.hub-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color .15s,transform .15s;}
.hub-card:hover{border-color:var(--green);transform:translateY(-2px);}
.hub-card .hub-kicker{font-size:11px;font-weight:800;letter-spacing:.05em;color:var(--pbx-faint);margin-bottom:6px;}
.hub-card h3{margin:0 0 6px;font-size:16px;font-weight:800;}
.hub-card p{margin:0;font-size:13px;color:var(--muted);line-height:1.5;}

.notice{background:var(--pbx-surface-2);border:1px solid var(--pbx-border);color:var(--pbx-ink);border-radius:10px;padding:12px 14px;font-size:13px;line-height:1.5;margin-bottom:16px;}

@media (max-width:1180px){.layout{grid-template-columns:1fr;}.col-ads{display:none;}}
@media (max-width:720px){
  header.site{padding:14px 18px;}
  .layout{padding:24px 16px 60px;}
  .page-head h1{font-size:28px;}
  .field-row{flex-direction:column;}
  .style-row{flex-direction:column;align-items:flex-start;}
}