/* SFM Team site — Sandhills Functional Medicine brand.
   Layout: navy brand band with the white logo, then a reading column; staff pages add a module list and a sign-off bar. */
:root{
  --navy:#002562; --gold:#B58E4B; --gold-light:#D5BC74;
  --bg:#ffffff; --surface:#ffffff; --surface-alt:#F5F2EA; --ink:#1B2333; --muted:#5A6274; --line:#D9D2C2;
  --heading:#002562; --accent:#002562; --accent-ink:#ffffff; --gold-text:#7d5f2b; --band:#002562;
  --ok:#1f6b45; --ok-soft:#e3f1e8; --warn:#8a5a00; --warn-soft:#fbf0d9;
  --display:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --body:"Montserrat", "Helvetica Neue", Arial, sans-serif;
  --r:4px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0A1733; --surface:#0f1d3d; --surface-alt:#13224A; --ink:#F2EFE7; --muted:#AEB6C8; --line:#2B3A62;
  --heading:#E6D3A3; --accent:#C9A461; --accent-ink:#0A1733; --gold-text:#D5BC74; --band:#001a47;
  --ok:#8fd3ab; --ok-soft:#163a2a; --warn:#f0c870; --warn-soft:#3a2f12; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0A1733; --surface:#0f1d3d; --surface-alt:#13224A; --ink:#F2EFE7; --muted:#AEB6C8; --line:#2B3A62;
  --heading:#E6D3A3; --accent:#C9A461; --accent-ink:#0A1733; --gold-text:#D5BC74; --band:#001a47;
  --ok:#8fd3ab; --ok-soft:#163a2a; --warn:#f0c870; --warn-soft:#3a2f12; color-scheme:dark}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
img{max-width:100%}

.band{background:var(--band);color:#fff;border-bottom:2px solid var(--gold)}
.band-in,.wrap{max-width:960px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.band-in{padding-block:16px 14px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 20px}
.band img{display:block;height:56px;width:auto}
.band nav{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center}
.band nav a{color:#fff;text-decoration:none;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;opacity:.9}
.band nav a:hover,.band nav a[aria-current="page"]{opacity:1;border-bottom:1px solid var(--gold-light)}
.band .who{font-size:.78rem;color:var(--gold-light)}
.wrap{padding-block:28px 56px}

h1,h2,h3{font-family:var(--display);color:var(--heading);font-weight:600;line-height:1.2;text-wrap:balance;margin:0 0 .4em}
h1{font-size:clamp(1.9rem,4.5vw,2.6rem)}
h2{font-size:1.45rem;margin-top:1.6em;padding-bottom:6px;border-bottom:1px solid var(--gold)}
h3{font-size:1.2rem;margin-top:1.3em}
p,li{max-width:70ch}
.lede{color:var(--muted);font-size:1.05rem}
.label{font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-text)}

table{border-collapse:collapse;width:100%;font-size:.92rem;font-variant-numeric:tabular-nums}
.tbl{overflow-x:auto;margin:12px 0}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--surface-alt);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

.callout{background:var(--surface-alt);border-left:3px solid var(--gold);padding:12px 16px;margin:14px 0}
.btn{font:inherit;font-weight:600;border-radius:var(--r);padding:10px 18px;cursor:pointer;border:1.5px solid var(--accent);background:var(--accent);color:var(--accent-ink);text-decoration:none;display:inline-block}
.btn.alt{background:transparent;color:var(--accent)}
.btn[disabled]{opacity:.55;cursor:default}

/* module list */
.modules{display:grid;gap:10px;margin-top:16px}
.mod{display:grid;grid-template-columns:1fr auto;gap:4px 16px;align-items:center;padding:14px 16px;border:1px solid var(--line);background:var(--surface);text-decoration:none;color:inherit}
.mod:hover{border-color:var(--gold)}
.mod .t{font-weight:600}
.mod .m{color:var(--muted);font-size:.85rem;grid-column:1}
.pill{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:3px 10px;white-space:nowrap;grid-row:1/span 2;grid-column:2}
.pill.done{background:var(--ok-soft);color:var(--ok)}
.pill.todo{background:var(--warn-soft);color:var(--warn)}
.pill.seen{background:var(--surface-alt);color:var(--muted)}
.summary{display:flex;flex-wrap:wrap;gap:8px 24px;margin:14px 0 4px;color:var(--muted)}
.summary strong{color:var(--ink);font-variant-numeric:tabular-nums}

/* module page */
.module-body{min-width:0}
.signoff{margin-top:40px;padding:18px;border:1px solid var(--line);background:var(--surface-alt);display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;justify-content:space-between}
.signoff p{margin:0}
.status{font-weight:600;color:var(--ok)}
.err{color:#b3261e;font-weight:600}

footer.foot{border-top:1px solid var(--line);color:var(--muted);font-size:.8rem;padding-block:18px}
@media (max-width:520px){.band img{height:44px}}

/* embedded PDF manuals */
.pdfwrap{border:1px solid var(--line);background:var(--surface-alt);margin:12px 0}
.pdfwrap iframe{display:block;width:100%;height:80vh;min-height:480px;border:0;background:#fff}
.small{font-size:.85rem;color:var(--muted)}