/* =========================================================
   TOOLOZIA — shared design system
   Theme: workshop / toolbox. Pegboard dot-texture background,
   safety-orange accent, "hang-tab" card motif referencing a
   physical tool card punched for a pegboard hook.
   ========================================================= */
:root {
  --bg: #F6F5F2;
  --panel: #FFFFFF;
  --dot: #E4E1D8;
  --ink: #22201B;
  --ink-soft: #5B564C;
  --ink-faint: #8C8676;
  --border: #E4E0D6;
  --orange: #D9611B;
  --orange-dark: #B84F13;
  --orange-soft: #FCE7D8;
  --teal: #1F6F6B;
  --teal-soft: #E1F0EE;
  --danger: #C4432E;
  --shadow: 0 1px 2px rgba(34,32,27,0.04), 0 8px 22px rgba(34,32,27,0.07);
  --radius: 14px;
  --radius-sm: 8px;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background-image: radial-gradient(var(--dot) 1.4px, transparent 1.4px);
  background-size: 22px 22px;
  background-color: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
h1, h2, h3, .display { font-family: 'Archivo', system-ui, sans-serif; letter-spacing: -0.01em; }
code, .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
a { color: var(--orange-dark); }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.site-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.logo { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 21px; text-decoration: none; color: var(--ink); display:flex; align-items:center; gap:6px; }
.logo .dot { color: var(--orange); }
nav.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav.main-nav a {
  text-decoration: none; color: var(--ink-soft); font-size: 14px; font-weight: 500;
  padding: 8px 12px; border-radius: 999px;
}
nav.main-nav a:hover { background: var(--orange-soft); color: var(--orange-dark); }

/* ---------- Breadcrumb ---------- */
.crumbs { font-size: 13px; color: var(--ink-faint); padding: 14px 0 0; }
.crumbs a { color: var(--ink-faint); text-decoration: none; }
.crumbs a:hover { color: var(--orange-dark); }

/* ---------- Hero / page intro ---------- */
.page-head { padding: 22px 0 6px; }
.page-head h1 { font-size: 28px; margin: 6px 0 8px; }
.page-head p.lede { color: var(--ink-soft); font-size: 15.5px; max-width: 640px; margin: 0; }
.icon-badge { font-size: 26px; }

/* ---------- Tool panel ---------- */
main.tool-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 26px;
  margin: 22px 0 26px;
}
label.field-label {
  display: block; font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--ink-faint); margin-bottom: 6px; font-weight: 600;
}
textarea, input[type="text"], input[type="number"], select {
  width: 100%; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 13px; font-size: 15px; font-family: inherit; color: var(--ink); background: var(--bg);
}
textarea { min-height: 140px; resize: vertical; }
textarea:focus, input:focus, select:focus { outline: none; border-color: var(--orange); background: var(--panel); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: #fff; border: none; border-radius: var(--radius-sm);
  padding: 11px 18px; font-size: 14.5px; font-weight: 600; cursor: pointer;
}
.btn:hover { background: var(--orange-dark); }
.btn.secondary { background: var(--panel); color: var(--ink); border: 1px solid var(--border); }
.btn.secondary:hover { background: var(--orange-soft); border-color: var(--orange); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.result-box {
  margin-top: 16px; padding: 16px; background: var(--teal-soft); border: 1px solid #BFDEDB;
  border-radius: var(--radius-sm); font-size: 15px;
}
.result-box .big { font-size: 28px; font-weight: 700; color: var(--teal); }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px,1fr)); gap: 10px; margin-top: 14px; }
.stat { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.stat .n { font-size: 22px; font-weight: 700; font-family:'JetBrains Mono',monospace; }
.stat .l { font-size: 12px; color: var(--ink-faint); margin-top: 2px; }
.note { font-size: 13px; color: var(--ink-faint); margin-top: 12px; }
.error-box { margin-top: 14px; padding: 12px 14px; background: #FBEAE6; border: 1px solid #F0C3B8; border-radius: var(--radius-sm); color: var(--danger); font-size: 14px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 14px; margin: 8px 0; }
.checkbox-row input { width: auto; }
.copy-badge { font-size: 12.5px; color: var(--teal); font-weight: 600; margin-left: 8px; }

/* ---------- Explainer / on-page content ---------- */
section.explainer { padding: 8px 0 30px; }
section.explainer h2 { font-size: 19px; margin: 26px 0 10px; }
section.explainer p { color: var(--ink-soft); font-size: 15px; max-width: 720px; }
section.explainer .faq dt { font-weight: 600; margin-top: 14px; }
section.explainer .faq dd { margin: 4px 0 0; color: var(--ink-soft); }

/* ---------- Related tools ---------- */
.related { padding: 6px 0 40px; }
.related h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); margin-bottom: 12px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 10px; }
.related-grid a {
  display: block; text-decoration: none; color: var(--ink); background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; font-size: 14px; font-weight: 500;
}
.related-grid a:hover { border-color: var(--orange); }

/* ---------- Homepage / category grid ---------- */
.hero { padding: 46px 0 20px; text-align: center; }
.hero h1 { font-size: 34px; margin: 10px 0 12px; }
.hero p { color: var(--ink-soft); font-size: 16px; max-width: 560px; margin: 0 auto; }
.search-box { max-width: 420px; margin: 22px auto 0; position: relative; }
.search-box input {
  width: 100%; padding: 13px 16px; border-radius: 999px; border: 1px solid var(--border);
  font-size: 15px; background: var(--panel); box-shadow: var(--shadow);
}
.cat-section { padding: 18px 0; }
.cat-title { display: flex; align-items: center; gap: 10px; font-size: 20px; margin: 30px 0 14px; }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 14px; }

/* the "hang tab" — a punched hole at the top of each tool card, like a
   physical tool package hung on a pegboard hook */
.tool-card {
  position: relative;
  display: block; text-decoration: none; color: var(--ink);
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 16px 16px; box-shadow: var(--shadow); text-align: center;
}
.tool-card::before {
  content: ''; position: absolute; top: -7px; left: 50%; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--border);
}
.tool-card:hover { border-color: var(--orange); transform: translateY(-1px); }
.tool-card .ic { font-size: 26px; display: block; margin-bottom: 8px; }
.tool-card .t { font-weight: 600; font-size: 14.5px; }
.tool-card .d { font-size: 12.5px; color: var(--ink-faint); margin-top: 4px; }
.cat-hub-desc { color: var(--ink-soft); max-width: 640px; margin: 6px 0 4px; }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--border); margin-top: 30px; padding: 26px 0 40px;
  color: var(--ink-faint); font-size: 13px; text-align: center;
}
footer.site a { color: var(--ink-faint); }

@media (max-width: 640px) {
  .site-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
  nav.main-nav { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
  main.tool-panel { padding: 18px 16px; }
  .hero h1 { font-size: 27px; }
}