/* ==========================================================================
   MatCount — shared styles
   Clean utility identity: safety-orange accent + concrete neutrals, dark-mode aware.
   ========================================================================== */

:root{
  --bg:#F6F6F3;
  --surface:#FFFFFF;
  --surface-2:#F0F0EC;
  --ink:#191C21;
  --muted:#5B636D;
  --faint:#8A929C;
  --border:#E3E3DE;
  --border-strong:#CFCFC8;
  --accent:#E8590C;
  --accent-hover:#C9490A;
  --accent-soft:#FCE9DC;
  --good:#1F8A54;
  --good-soft:#E0F0E6;
  --shadow:0 1px 2px rgba(20,25,33,.05), 0 10px 28px -14px rgba(20,25,33,.18);
  --radius:14px;
  --maxw:1080px;
  --mono:"SFMono-Regular",ui-monospace,"JetBrains Mono","Cascadia Code",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji",sans-serif;
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:#141619;
    --surface:#1D2025;
    --surface-2:#252931;
    --ink:#ECEEF1;
    --muted:#9BA3AD;
    --faint:#6E7681;
    --border:#2B2F37;
    --border-strong:#3A404A;
    --accent:#F97316;
    --accent-hover:#FB8B3C;
    --accent-soft:#3A230F;
    --good:#3DBF7E;
    --good-soft:#12281C;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 12px 30px -16px rgba(0,0,0,.7);
  }
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.02em;text-wrap:balance}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.tnums{font-variant-numeric:tabular-nums}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--border);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .logo{width:30px;height:30px;flex:none}
.brand b{color:var(--accent)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  color:var(--muted);font-weight:600;font-size:14.5px;
  padding:8px 12px;border-radius:9px;
}
.nav a:hover{color:var(--ink);background:var(--surface-2);text-decoration:none}
.nav a[aria-current="page"]{color:var(--accent);background:var(--accent-soft)}
.nav-toggle{display:none}

@media (max-width:720px){
  .nav{
    position:absolute;top:62px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border-bottom:1px solid var(--border);
    padding:10px 16px 16px;box-shadow:var(--shadow);
  }
  .nav[hidden]{display:none}
  .nav a{padding:12px 10px;font-size:16px}
  .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;
    width:42px;height:42px;border:1px solid var(--border);border-radius:10px;
    background:var(--surface);color:var(--ink);cursor:pointer;
  }
}

/* ---------- Hero / page head ---------- */
.page-head{padding:38px 0 8px;text-align:center}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--accent);
  background:var(--accent-soft);padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.page-head h1{font-size:clamp(28px,4.6vw,40px);font-weight:800}
.page-head .sub{color:var(--muted);font-size:clamp(16px,2vw,18px);max-width:60ch;margin:14px auto 0}

/* ---------- Tool card ---------- */
main{padding-bottom:60px}
.tool-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px;margin:26px 0 14px;
}
@media (min-width:760px){ .tool-card{padding:32px} }
.calc-grid{display:grid;grid-template-columns:1fr;gap:26px}
@media (min-width:760px){ .calc-grid{grid-template-columns:1.05fr .95fr;gap:34px;align-items:start} }

.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-weight:600;font-size:14px;color:var(--ink)}
.field .hint{font-size:12.5px;color:var(--faint);font-weight:400}
.input, select.input{
  width:100%;font:inherit;font-size:16px;color:var(--ink);
  background:var(--surface);border:1.5px solid var(--border-strong);border-radius:10px;
  padding:11px 13px;transition:border-color .15s,box-shadow .15s;
}
.input:focus, select.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.input-row{display:flex;gap:10px}
.input-row>*{flex:1;min-width:0}
.suffix-wrap{position:relative;display:flex;align-items:center}
.suffix-wrap .input{padding-right:52px}
.suffix-wrap .suffix{position:absolute;right:12px;font-size:13px;color:var(--faint);font-weight:600;pointer-events:none}

.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:3px;gap:2px}
.seg button{
  font:inherit;font-size:13.5px;font-weight:600;color:var(--muted);
  background:transparent;border:0;border-radius:8px;padding:7px 13px;cursor:pointer;
}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--accent);box-shadow:var(--shadow)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font:inherit;font-weight:700;font-size:16px;cursor:pointer;
  background:var(--accent);color:#fff;border:0;border-radius:11px;padding:13px 20px;
  transition:background .15s,transform .05s;width:100%;
}
.btn:hover{background:var(--accent-hover);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:transparent;color:var(--accent);border:1.5px solid var(--border-strong)}
.btn.secondary:hover{background:var(--accent-soft);border-color:var(--accent)}

/* ---------- Results ---------- */
.results{display:flex;flex-direction:column;gap:14px}
.result-hero{
  background:linear-gradient(180deg,var(--accent-soft),transparent);
  border:1px solid var(--border);border-radius:12px;padding:22px;text-align:center;
}
.result-hero .big{font-size:clamp(34px,6vw,46px);font-weight:800;color:var(--accent);line-height:1;letter-spacing:-.03em}
.result-hero .big small{font-size:.42em;font-weight:700;color:var(--muted);letter-spacing:0}
.result-hero .cap{font-size:13.5px;color:var(--muted);margin-top:8px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.result-rows{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.result-rows .cell{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:13px 15px}
.result-rows .cell .n{font-size:20px;font-weight:800;color:var(--ink)}
.result-rows .cell .l{font-size:12.5px;color:var(--muted);margin-top:2px}
.result-note{font-size:13px;color:var(--muted);background:var(--surface-2);border-radius:10px;padding:11px 14px}
.results-empty{color:var(--faint);text-align:center;padding:30px 10px;font-size:14.5px}
.warn{border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 10px 10px 0;padding:11px 14px;font-size:13.5px;color:var(--ink)}

/* ---------- Privacy / trust badges ---------- */
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;margin:14px 0 0;color:var(--muted);font-size:13.5px}
.trust span{display:inline-flex;align-items:center;gap:6px}
.trust svg{width:16px;height:16px;color:var(--good)}

/* ---------- Ad slots (placeholders only) ---------- */
.ad-slot{
  display:flex;align-items:center;justify-content:center;
  margin:26px auto;border:1.5px dashed var(--border-strong);border-radius:12px;
  color:var(--faint);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  background:var(--surface-2);
}
.ad-leaderboard{max-width:728px;min-height:90px}
.ad-incontent{max-width:580px;min-height:250px}

/* ---------- Content sections ---------- */
.section{padding:34px 0}
.section h2{font-size:clamp(21px,3vw,27px);font-weight:800;margin-bottom:8px}
.section .lead{color:var(--muted);max-width:65ch;margin:0 0 20px}
.prose{max-width:68ch}
.prose p{margin:0 0 14px;color:var(--ink)}
.prose h3{font-size:18px;font-weight:700;margin:22px 0 8px}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.step{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow)}
.step .ico{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--accent-soft);color:var(--accent);margin-bottom:12px}
.step .ico svg{width:22px;height:22px}
.step .n{font-size:12.5px;font-weight:700;color:var(--accent);letter-spacing:.06em;text-transform:uppercase}
.step h3{font-size:16.5px;font-weight:700;margin:4px 0 6px}
.step p{margin:0;font-size:14px;color:var(--muted)}

.uses{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.use{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px}
.use h3{font-size:15.5px;font-weight:700;margin:0 0 5px}
.use p{margin:0;font-size:13.5px;color:var(--muted)}

/* ---------- Tool cards grid (hub) ---------- */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:8px}
.tool-link{
  display:flex;flex-direction:column;gap:10px;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;
  box-shadow:var(--shadow);transition:transform .16s,border-color .16s;color:var(--ink);
}
.tool-link:hover{transform:translateY(-3px);border-color:var(--accent);text-decoration:none}
.tool-link .ico{width:46px;height:46px;display:flex;align-items:center;justify-content:center;border-radius:11px;background:var(--accent-soft);color:var(--accent)}
.tool-link .ico svg{width:26px;height:26px}
.tool-link h3{font-size:18px;font-weight:800}
.tool-link p{margin:0;font-size:14px;color:var(--muted)}
.tool-link .go{margin-top:auto;font-weight:700;font-size:14px;color:var(--accent)}

/* ---------- FAQ ---------- */
.faq{max-width:760px}
.faq details{border:1px solid var(--border);border-radius:11px;background:var(--surface);margin-bottom:10px;overflow:hidden}
.faq summary{
  cursor:pointer;padding:16px 18px;font-weight:600;font-size:15.5px;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--accent);font-weight:400;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq .a{padding:14px 18px;color:var(--muted);font-size:14.5px}
.faq .a p{margin:0 0 10px}.faq .a p:last-child{margin:0}

/* ---------- More tools ---------- */
.more-tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.mini{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:14px 16px;color:var(--ink)}
.mini:hover{border-color:var(--accent);text-decoration:none}
.mini .ico{width:34px;height:34px;flex:none;display:flex;align-items:center;justify-content:center;border-radius:9px;background:var(--accent-soft);color:var(--accent)}
.mini .ico svg{width:19px;height:19px}
.mini b{font-size:14.5px;font-weight:700}
.mini span{display:block;font-size:12.5px;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:20px}
.site-footer .wrap{padding:30px 20px;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
.site-footer .brand{font-size:16px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:16px}
.site-footer a{color:var(--muted);font-size:14px;font-weight:500}
.site-footer .copy{color:var(--faint);font-size:13px;width:100%;border-top:1px solid var(--border);padding-top:16px;margin-top:4px}

.disclaimer{font-size:12.5px;color:var(--faint);text-align:center;max-width:70ch;margin:6px auto 0}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}