/* FreeTradeTools — shared utility stylesheet. Neutral, fast, mobile-first. */
:root{
  --bg:#f7f8f7; --card:#ffffff; --ink:#1c2420; --muted:#5b6660;
  --accent:#0e7c6b; --accent-dark:#0a5f53; --line:#e3e8e5; --warn:#b45309;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;font-size:17px}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}
header.site{background:var(--ink);color:#fff;padding:14px 0}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.brand{color:#fff;text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:.2px}
.brand span{color:#7fd8c7}
nav.main a{color:#dfe7e4;text-decoration:none;margin-left:18px;font-size:.95rem}
nav.main a:hover{color:#fff;text-decoration:underline}
main{padding:32px 0 64px}
h1{font-size:2rem;line-height:1.25;margin:.2em 0 .5em}
h2{font-size:1.35rem;margin:1.8em 0 .6em}
.lede{font-size:1.1rem;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px;margin:20px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.grid2{grid-template-columns:1fr}}
label{display:block;font-weight:600;margin:14px 0 4px;font-size:.95rem}
input[type=text],input[type=number],input[type=url]{width:100%;padding:10px 12px;border:1px solid var(--line);
  border-radius:8px;font-size:1rem;background:#fff}
input[type=range]{width:100%}
.hint{font-size:.85rem;color:var(--muted);font-weight:400}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:8px;
  padding:12px 22px;font-size:1rem;font-weight:700;cursor:pointer;margin-top:16px;text-decoration:none}
.btn:hover{background:var(--accent-dark)}
.btn.ghost{background:#fff;color:var(--accent);border:2px solid var(--accent)}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.95rem}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr.total td{font-weight:800;font-size:1.15rem;border-bottom:0}
.result-hero{background:var(--ink);color:#fff;border-radius:12px;padding:24px;margin:20px 0}
.result-hero .big{font-size:2.6rem;font-weight:800;color:#7fd8c7}
.result-hero .lbl{color:#c9d4d0}
/* affiliate slots — swap placeholder hrefs for real affiliate URLs on approval */
.aff-slots{border:2px dashed var(--accent);border-radius:12px;padding:20px 24px;margin:32px 0;background:#f0faf8}
.aff-slots h2{margin-top:0;font-size:1.1rem}
.aff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.aff-card{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;
  text-decoration:none;color:var(--ink)}
.aff-card:hover{border-color:var(--accent)}
.aff-card b{display:block;color:var(--accent-dark)}
.aff-card small{color:var(--muted)}
.tool-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:24px 0}
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;text-decoration:none;color:var(--ink)}
.tool-card:hover{border-color:var(--accent);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.tool-card h3{margin:.2em 0;color:var(--accent-dark)}
.tool-card p{color:var(--muted);font-size:.95rem;margin:.4em 0 0}
.badge{display:inline-block;background:var(--accent);color:#fff;font-size:.75rem;font-weight:700;
  border-radius:20px;padding:3px 12px;letter-spacing:.4px}
.winner{background:#ecfdf5;border:2px solid var(--accent)}
footer.site{background:var(--ink);color:#9fb3ad;padding:28px 0;font-size:.9rem}
footer.site a{color:#cfe0da}
.score-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.home-block{border:1px solid var(--line);border-radius:12px;padding:18px;margin:16px 0;background:#fff}
.home-block h3{margin-top:0}
@media print{header.site,footer.site,.aff-slots,.no-print{display:none}body{background:#fff}}