/* NPWT Evidence Library — multi-page site (2026-10-04). House rule: nothing is ever underlined. */
:root{
  --ac:#3F638B; --ac2:#2d4a6b; --acbg:#eef4fb;
  --ink:#1f2b38; --mut:#5b6b82; --ln:#d7e3f0; --bg:#f6f8fb; --cd:#fff;
  --pos:#2f7a43; --posbg:#e6f3ea; --neg:#a23b3b; --negbg:#f8e8e8; --ctx:#5b6b82; --ctxbg:#eef1f5;
  --amb:#8a5212; --ambbg:#fbf1e2; --gq:#5b3f8b; --gqbg:#f1ecf8;
  --r:12px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a,a:hover,a:focus{text-decoration:none!important;color:var(--ac)}
a:hover{color:var(--ac2)}
:focus-visible{outline:3px solid #9bbbe0;outline-offset:2px;border-radius:4px}
h1,h2,h3{line-height:1.25;margin:0}
h1{font-size:1.75rem}
h2{font-size:1.2rem;margin:34px 0 12px}
p{margin:.5em 0}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.muted{color:var(--mut)}
.small{font-size:.86rem}

/* top bar */
.top{background:#fff;border-bottom:1px solid var(--ln);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;gap:18px;min-height:52px;flex-wrap:wrap}
.brand{font-weight:700;color:var(--ink)!important;white-space:nowrap}
.brand span{color:var(--ac)}
.nav{display:flex;gap:4px 14px;flex-wrap:wrap;font-size:.92rem}
.nav a{color:var(--mut);padding:4px 0}
.nav a:hover,.nav a[aria-current]{color:var(--ac2)}
.nav a[aria-current]{font-weight:600}
@media (max-width:760px){
  .top .wrap{flex-direction:column;align-items:flex-start;gap:2px;padding-top:8px;padding-bottom:6px}
  .nav{flex-wrap:nowrap;overflow-x:auto;max-width:100%;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .nav a{white-space:nowrap}
}

/* hero */
.hero{padding:30px 0 6px}
.hero p.lead{font-size:1.08rem;color:#3a4859;max-width:760px}
.search{display:flex;gap:8px;margin:18px 0 6px;max-width:720px}
.search input{flex:1;min-width:0;font:inherit;padding:12px 14px;border:1px solid #b9cbe0;border-radius:10px;background:#fff}
.search button{font:inherit;font-weight:600;padding:0 18px;border:0;border-radius:10px;background:var(--ac);color:#fff;cursor:pointer}
.search button:hover{background:var(--ac2)}
.figs{display:flex;flex-wrap:wrap;gap:6px 22px;margin:10px 0 0;color:var(--mut);font-size:.92rem}
.figs b{color:var(--ink);font-size:1.05rem}

/* "what do you need" */
.needs{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-top:6px}
.need{display:block;background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:12px 14px;color:var(--ink)!important}
.need b{display:block;color:var(--ac2)}
.need span{font-size:.84rem;color:var(--mut)}
.need:hover{border-color:var(--ac);box-shadow:0 2px 10px rgba(63,99,139,.1)}

/* wound-type tiles */
.group{margin-top:18px}
.group h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin:0 0 8px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.tile{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:12px 14px;color:var(--ink)!important;min-height:86px}
.tile:hover{border-color:var(--ac);box-shadow:0 2px 10px rgba(63,99,139,.1)}
.tile .t{font-weight:650;color:var(--ac2)}
.tile .m{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.82rem;color:var(--mut);margin-top:auto}

/* badges: three distinct families */
.sa{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;border-radius:6px;padding:2px 8px;border:1px solid transparent;white-space:nowrap}
.sa::before{content:"SA";font-size:.66rem;font-weight:800;letter-spacing:.04em;border-radius:3px;padding:0 4px;color:#fff}
.sa.mod{background:var(--acbg);color:var(--ac2);border-color:#c9daee}.sa.mod::before{background:var(--ac)}
.sa.guard{background:var(--ambbg);color:var(--amb);border-color:#efd9b5}.sa.guard::before{background:#b06a1d}
.cert{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;border-radius:999px;padding:2px 9px;background:#fff;border:1px solid var(--ln);white-space:nowrap}
.cert .sym{letter-spacing:1px;font-size:.8rem}
.cert.c-hi{color:var(--pos);border-color:#b9dcc4}.cert.c-mod{color:#3f6f2e;border-color:#cfe2c0}
.cert.c-lo{color:var(--amb);border-color:#efd9b5}.cert.c-vlo{color:var(--neg);border-color:#ecc9c9}
.cert.c-gq{color:var(--gq);border-color:#d8cdea;background:var(--gqbg)}
.cert.c-lvl,.cert.c-ng{color:var(--mut)}
.type{display:inline-block;font-size:.76rem;font-weight:600;color:#3a4859;background:#eef1f5;border-radius:6px;padding:2px 8px;white-space:nowrap}
.dir{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;color:var(--mut);white-space:nowrap}
.dir::before{content:"";width:8px;height:8px;border-radius:50%;background:#aab6c6}
.dir.d-pos::before{background:var(--pos)}.dir.d-neg::before{background:var(--neg)}.dir.d-ret::before{background:#000}
.info{font-size:.78rem;color:var(--mut);border:1px solid var(--ln);border-radius:50%;width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;background:#fff}
.info:hover{color:var(--ac);border-color:var(--ac)}

/* indication page */
.crumbs{font-size:.86rem;color:var(--mut);margin:20px 0 8px}
.crumbs a{color:var(--mut)}
.ihead .sub{color:var(--mut);margin:6px 0 10px}
.ihead .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:.9rem;color:var(--mut)}
.note-sa{font-size:.8rem;color:var(--mut);margin-top:4px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 4px}
.btn{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.9rem;padding:8px 14px;border-radius:9px;border:1px solid var(--ln);background:#fff;color:var(--ac2)!important}
.btn.pri{background:var(--ac);border-color:var(--ac);color:#fff!important}
.btn:hover{border-color:var(--ac)}.btn.pri:hover{background:var(--ac2)}
.minute{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:700px){.minute{grid-template-columns:1fr}}
.box{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:14px 16px}
.box h3{font-size:.95rem;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.box h3::before{content:"";width:10px;height:10px;border-radius:3px;background:#aab6c6}
.box.sup h3::before{background:var(--pos)}.box.unc h3::before{background:#c8a45a}
.box.harm h3::before{background:#c06a6a}.box.stop h3::before{background:var(--neg)}
.box ul{margin:0;padding-left:1.1em}.box li{margin:.3em 0}
.settings{margin-top:12px;background:var(--acbg);border:1px solid #c9daee;border-radius:var(--r);padding:10px 14px;font-size:.95rem}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;font-size:.92rem}
.kv dt{font-weight:600}.kv dd{margin:0;color:#3a4859}
details.fold{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:0 16px;margin-top:12px}
details.fold>summary{cursor:pointer;font-weight:650;padding:12px 0;color:var(--ac2)}
details.fold[open]>summary{border-bottom:1px solid var(--ln);margin-bottom:10px}
.disclaimer{font-size:.84rem;color:var(--amb);background:var(--ambbg);border-radius:8px;padding:8px 12px;margin:10px 0 14px}

/* study cards */
.cards{display:grid;gap:10px}
.card{background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:14px 16px}
.card.ret{opacity:.6}
.card .r1{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.card .yr{font-size:.8rem;color:var(--mut);font-weight:600}
.card .r1 .dir{margin-left:auto}
.card h3.hl{font-size:1.02rem;font-weight:650;margin:8px 0 4px;color:var(--ink)}
.card .src{font-size:.86rem;color:var(--mut)}
.card .src i{font-style:normal;color:#3a4859}
.card details{margin-top:8px;border-top:1px solid #edf2f8;padding-top:6px}
.card details>summary{cursor:pointer;font-size:.88rem;font-weight:600;color:var(--ac2);list-style:none;padding:2px 0}
.card details>summary::-webkit-details-marker{display:none}
.card details>summary::before{content:"▸ ";color:var(--mut)}
.card details[open]>summary::before{content:"▾ "}
.card .body{font-size:.9rem;color:#2f3c4b;padding:4px 0 2px}
.card .body p{margin:.35em 0}.card .body ul{margin:.35em 0;padding-left:1.1em}
.card .lim{border-left:3px solid #e2c48f;padding-left:10px}
.card .ref{font-size:.82rem;color:var(--mut);margin-top:6px}
.card .foot{display:flex;gap:6px 14px;flex-wrap:wrap;align-items:center;margin-top:10px;font-size:.84rem}
.card .foot a{font-weight:600}
.card .foot .rev{margin-left:auto;color:var(--mut)}
.card .wt{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.card .wt a{font-size:.74rem;background:#f2f6fb;border-radius:5px;padding:1px 7px;color:var(--mut)}
table.mt{border-collapse:collapse;width:100%;margin:.5em 0;font-size:.82rem;display:block;overflow-x:auto}
table.mt th,table.mt td{border:1px solid var(--ln);padding:4px 7px;text-align:left;vertical-align:top}
table.mt th{background:#f2f6fb}

/* filters */
.bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;background:#fff;border:1px solid var(--ln);border-radius:var(--r);padding:10px;margin:8px 0}
.bar input[type=search]{grid-column:1/-1}
.bar input,.bar select{font:inherit;font-size:.92rem;padding:8px 10px;border:1px solid var(--ln);border-radius:8px;background:#fff;width:100%;min-width:0}
.bar details{grid-column:1/-1;font-size:.88rem}
.bar details summary{cursor:pointer;color:var(--ac2);font-weight:600}
.bar .more-f{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;margin-top:8px;align-items:center}
.bar .clr{justify-self:start;border:0;background:none;color:var(--ac);font:inherit;font-weight:600;cursor:pointer;padding:4px 0}
.count{color:var(--mut);font-size:.88rem;margin:8px 0}
.morebtn{display:block;margin:14px auto;font:inherit;font-weight:600;padding:9px 18px;border-radius:9px;border:1px solid var(--ln);background:#fff;color:var(--ac2);cursor:pointer}

/* prose pages */
.prose{max-width:780px}
.prose h2{font-size:1.15rem}
.prose table{border-collapse:collapse;width:100%;font-size:.9rem;margin:10px 0}
.prose th,.prose td{border:1px solid var(--ln);padding:6px 9px;text-align:left;vertical-align:top}
.prose th{background:#f2f6fb}
.tablewrap{overflow-x:auto}
ul.plain{list-style:none;padding:0;margin:0}ul.plain li{padding:6px 0;border-bottom:1px solid #edf2f8}

footer.foot{margin-top:48px;background:#3F638B;color:#fff;font-size:.84rem}
footer.foot .wrap{padding-top:14px;padding-bottom:16px;display:flex;gap:6px 20px;flex-wrap:wrap;justify-content:space-between}
footer.foot a{color:#fff}
@media print{.top,.bar,.morebtn,footer.foot,.actions{display:none}.card,.box{break-inside:avoid}body{background:#fff}}