:root{
  --bg:#12140f; --panel:#1a1d16; --panel2:#232719; --line:#333828;
  --ink:#e8eadf; --dim:#9aa389; --accent:#8fc93a; --accent2:#d9a441;
  --warn:#e0703a;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);
  font:14px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
#app{display:flex;height:100%}

/* ---------- sidebar ---------- */
#side{width:340px;flex:0 0 340px;background:var(--panel);border-right:1px solid var(--line);
  display:flex;flex-direction:column;overflow:hidden}
#side header{padding:16px 18px 10px}
#side h1{margin:0;font-size:21px;letter-spacing:.2px;font-weight:650}
.sub{margin:2px 0 0;color:var(--dim);font-size:12px;letter-spacing:.4px;text-transform:uppercase}

.stat-row{display:flex;gap:1px;background:var(--line);margin:6px 0 0}
.stat{flex:1;background:var(--panel2);padding:9px 10px;text-align:center}
.stat b{display:block;font-size:17px;color:var(--accent);font-variant-numeric:tabular-nums}
.stat span{font-size:10.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.5px}

/* Filters yield space to the results list, scrolling internally when the
   window is short, so the browse list is never squeezed to nothing. */
/* Filters and results share the leftover height proportionally, each
   scrolling internally, so neither collapses on a short window. */
.filters{padding:14px 18px;border-bottom:1px solid var(--line);
  flex:1 1 340px;min-height:0;overflow-y:auto}
.fl{display:flex;justify-content:space-between;align-items:baseline;
  font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--dim);
  margin:14px 0 6px}
.fl:first-child{margin-top:0}
.fl output{color:var(--accent);font-size:12px;text-transform:none;letter-spacing:0;font-weight:600}
input[type=range]{width:100%;accent-color:var(--accent);height:18px;margin:0}
.dual{display:grid;gap:2px}

input[type=search]{width:100%;background:var(--panel2);border:1px solid var(--line);
  color:var(--ink);border-radius:6px;padding:6px 9px;font-size:13px;margin-bottom:6px}
input[type=search]:focus{outline:1px solid var(--accent);border-color:var(--accent)}

.checklist{max-height:132px;overflow:auto;background:var(--panel2);
  border:1px solid var(--line);border-radius:6px;padding:5px 7px}
.checklist.small{max-height:96px}
.checklist label{display:flex;gap:7px;align-items:center;padding:2.5px 0;
  font-size:12.5px;cursor:pointer}
.checklist label:hover{color:var(--accent)}
.checklist input{accent-color:var(--accent);margin:0}
.checklist .cnt{margin-left:auto;color:var(--dim);font-size:11px;font-variant-numeric:tabular-nums}
.checklist em{color:var(--dim);font-style:normal;font-size:11.5px}

.opt{display:flex;gap:8px;align-items:center;margin-top:10px;font-size:12.5px;cursor:pointer}
.opt input{accent-color:var(--accent)}

button{font:inherit;cursor:pointer}
#reset{margin-top:12px;width:100%;background:var(--panel2);color:var(--dim);
  border:1px solid var(--line);border-radius:6px;padding:7px;font-size:12.5px}
#reset:hover{color:var(--ink);border-color:var(--accent)}

/* ---------- results ---------- */
.results{flex:1 1 260px;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.res-head{display:flex;align-items:center;gap:8px;padding:12px 18px 8px}
.res-head h2{margin:0;font-size:12px;text-transform:uppercase;letter-spacing:.7px;color:var(--dim)}
#mode{margin-left:auto;background:var(--panel2);color:var(--ink);border:1px solid var(--line);
  border-radius:6px;padding:4px 7px;font-size:12px}
#list{flex:1;overflow:auto;padding:0 10px 14px}

.card{background:var(--panel2);border:1px solid var(--line);border-radius:8px;
  padding:9px 11px;margin-bottom:7px;cursor:pointer;transition:border-color .12s}
.card:hover{border-color:var(--accent)}
.card .top{display:flex;align-items:baseline;gap:8px}
.card .h{font-size:16px;font-weight:680;color:var(--accent);font-variant-numeric:tabular-nums}
.card .nm{font-size:12.5px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap;flex:1}
.card .meta{font-size:11.5px;color:var(--dim);margin-top:3px;display:flex;gap:9px;flex-wrap:wrap}
.pill{font-size:10px;padding:1px 6px;border-radius:99px;border:1px solid var(--line);
  text-transform:uppercase;letter-spacing:.4px}
.pill.observed{color:#0f1207;background:var(--accent);border-color:var(--accent)}
.pill.likely{color:var(--accent);border-color:var(--accent)}
.pill.possible{color:var(--dim)}
.empty{color:var(--dim);text-align:center;padding:28px 12px;font-size:13px}

#side footer{padding:10px 18px;border-top:1px solid var(--line)}
.linky{background:none;border:0;color:var(--dim);font-size:12px;text-decoration:underline;
  text-underline-offset:3px;padding:0}
.linky:hover{color:var(--accent)}

/* ---------- map ---------- */
#map-wrap{flex:1;position:relative;min-width:0}
#map{position:absolute;inset:0;background:#0d0f0a}
#side-toggle{position:absolute;top:10px;left:10px;z-index:1000;display:none;
  width:38px;height:38px;border-radius:8px;background:var(--panel);color:var(--ink);
  border:1px solid var(--line);font-size:17px}

/* ---------- address search ---------- */
#geo{position:absolute;top:10px;left:50%;transform:translateX(-50%);z-index:1000;
  width:min(420px,calc(100% - 96px));display:flex;gap:0;align-items:stretch}
#geo input[type=search]{flex:1;margin:0;background:rgba(18,20,15,.95);
  border:1px solid var(--line);border-right:0;border-radius:8px 0 0 8px;
  padding:9px 12px;font-size:13px;backdrop-filter:blur(4px);box-shadow:0 4px 16px rgba(0,0,0,.4)}
#geo #geo-go{background:var(--accent);color:#0f1207;border:1px solid var(--accent);
  border-radius:0 8px 8px 0;padding:0 13px;font-size:15px;font-weight:700;
  box-shadow:0 4px 16px rgba(0,0,0,.4)}
#geo #geo-go:hover{background:#a4dc4d}
#geo-res{position:absolute;top:calc(100% + 5px);left:0;right:0;background:var(--panel);
  border:1px solid var(--line);border-radius:8px;overflow:hidden;display:none;
  box-shadow:0 8px 26px rgba(0,0,0,.5);max-height:280px;overflow-y:auto}
#geo-res.open{display:block}
.geo-hit{display:block;width:100%;text-align:left;background:none;border:0;
  color:var(--ink);padding:8px 12px;font-size:12.5px;line-height:1.4;
  border-bottom:1px solid var(--line)}
.geo-hit:last-child{border-bottom:0}
.geo-hit:hover{background:var(--panel2);color:var(--accent)}
.geo-msg{padding:9px 12px;color:var(--dim);font-size:12.5px}

.help{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;
  border-radius:99px;border:1px solid var(--line);color:var(--dim);font-size:10px;
  cursor:help;margin-right:auto;margin-left:5px;text-transform:none}
.help:hover{color:var(--accent);border-color:var(--accent)}
.card .nm.unk{color:var(--dim);font-style:italic}
.pop .score-help{font-style:normal}
.pop .score-help .linky{font-style:normal}

#legend{position:absolute;right:10px;bottom:22px;z-index:900;background:rgba(18,20,15,.92);
  border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:11px;
  color:var(--dim);backdrop-filter:blur(4px)}
#legend .bar{height:9px;border-radius:5px;margin:5px 0 3px}
#legend .ends{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}
#legend .ttl{text-transform:uppercase;letter-spacing:.5px;font-size:10px}

/* ---------- popup ---------- */
.leaflet-popup-content-wrapper{background:var(--panel);color:var(--ink);
  border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 26px rgba(0,0,0,.5)}
.leaflet-popup-tip{background:var(--panel);border:1px solid var(--line)}
.leaflet-popup-content{margin:12px 14px;font-size:13px;min-width:216px}
.pop h3{margin:0 0 2px;font-size:15px}
.pop .big{font-size:26px;font-weight:700;color:var(--accent);line-height:1.1;
  font-variant-numeric:tabular-nums}
.pop .big span{font-size:13px;color:var(--dim);font-weight:400}
.pop dl{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;margin:9px 0 0}
.pop dt{color:var(--dim);font-size:11.5px}
.pop dd{margin:0;font-size:12.5px;text-align:right;font-variant-numeric:tabular-nums}
.pop .why{margin:9px 0 0;padding-top:8px;border-top:1px solid var(--line);
  font-size:12px;color:var(--dim);font-style:italic}
.pop .acts{display:flex;gap:8px;margin-top:10px}
.pop .acts a{flex:1;text-align:center;background:var(--panel2);border:1px solid var(--line);
  border-radius:6px;padding:5px;color:var(--accent);text-decoration:none;font-size:11.5px}
.pop .acts a:hover{border-color:var(--accent)}
.score{display:inline-block;padding:1px 7px;border-radius:99px;font-size:11px;font-weight:700}

/* ---------- about ---------- */
#about{max-width:620px;background:var(--panel);color:var(--ink);border:1px solid var(--line);
  border-radius:12px;padding:24px 26px;line-height:1.62}
#about::backdrop{background:rgba(0,0,0,.68)}
#about h2{margin:0 0 12px;font-size:19px}
#about p{margin:0 0 12px;font-size:13.5px}
#about ul{margin:0 0 12px;padding-left:19px;font-size:13.5px}
#about li{margin-bottom:3px}
#about code{background:var(--panel2);padding:1px 5px;border-radius:4px;font-size:12px}
#about a{color:var(--accent)}
#about .warn{background:rgba(224,112,58,.1);border-left:3px solid var(--warn);
  padding:10px 13px;border-radius:0 6px 6px 0}
#about .src{color:var(--dim);font-size:12px;border-top:1px solid var(--line);padding-top:11px}
#about button{background:var(--accent);color:#0f1207;border:0;border-radius:7px;
  padding:8px 18px;font-weight:650}

@media (max-width:820px){
  #side{position:absolute;z-index:1100;height:100%;transform:translateX(-100%);
    transition:transform .22s ease;box-shadow:0 0 34px rgba(0,0,0,.55)}
  #side.open{transform:none}
  #side-toggle{display:block}
  #legend{display:none}
}