/* Visual theme: "map instrument" – paper, ink, teal + burnt orange, compact controls.
   Loaded last on every page so it wins over the page styles. */
:root{
  --bg:#f3efe6; --card:#fffdf8; --ink:#1f1d1a; --muted:#77705f; --line:#ddd5c5; --line-2:#c9bfab;
  --accent:#0f766e; --accent-ink:#0b5b55; --accent-2:#c2410c; --road:#0f766e; --air:#c2410c;
  --radius:6px; --head:44px;
  --sans:'IBM Plex Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
html,body{font-family:var(--sans);font-size:13.5px;background:var(--bg);color:var(--ink)}
/* faint survey-grid texture on the panel */
.panel{background-color:var(--bg);
  background-image:linear-gradient(rgba(31,29,26,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(31,29,26,.035) 1px,transparent 1px);
  background-size:22px 22px;border-right:1px solid var(--line-2);gap:9px;padding-top:12px}
.panel h1{font-size:15px;font-weight:600;letter-spacing:-.01em}
.panel h1 + p{font-size:12px;margin-top:-6px}

/* ---------- header ---------- */
header{background:#1c1b19;border-bottom:2px solid var(--accent-2);gap:14px;height:var(--head)}
.logo{font-weight:600;font-size:14.5px;letter-spacing:-.01em}
.nav{gap:0;align-self:stretch}
.nav a{border-radius:0;padding:0 12px;height:100%;font-size:12.5px;color:#cfc8b8;border-bottom:2px solid transparent;margin-bottom:-2px}
.nav a:hover{background:transparent;color:#fff}
.nav a.on{background:transparent;color:#fff;border-bottom-color:#f97316}
.nav a svg{width:14px;height:14px}
.lang button{border-radius:4px;padding:2px 7px;font-size:11.5px;font-family:var(--mono);border-color:#4a4640}
.lang button.on{background:#f3efe6;color:#1c1b19;border-color:#f3efe6}

/* ---------- surfaces ---------- */
.card{border-radius:var(--radius);box-shadow:none;border:1px solid var(--line);background:var(--card)}
form.card{padding:8px;gap:6px}
.sec{padding:9px 11px}
.stat{padding:8px 11px}
.stat.main-air{border-top:2px solid var(--air)} .stat.main-road{border-top:2px solid var(--road)}
.stat h3,.sec > h3,.legs h3,.crow label,.any h3{font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stat .big{font-size:19px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat .sub{font-size:11.5px}
.results{gap:6px}

/* ---------- inputs: lower, square-ish, inset ---------- */
.field input,.inp{height:36px;border-radius:5px;border:1px solid var(--line-2);background:#fff;font-size:14px;box-shadow:inset 0 1px 0 rgba(31,29,26,.04)}
.field input:focus,.inp:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(15,118,110,.18)}
.field input::placeholder,.inp::placeholder{color:#a39b8a}
.field label{width:20px;height:20px;font-size:11px;border-radius:4px;left:8px;font-family:var(--mono)}
.field .loc{padding:4px}
.sugg{top:39px;border-radius:5px;border-color:var(--line-2);box-shadow:0 8px 24px rgba(31,29,26,.14);padding:3px}
.sugg li{padding:7px 9px;border-radius:4px}
.sugg li.act,.sugg li:hover{background:#ece6da}

/* ---------- buttons ---------- */
.go{height:36px;border-radius:5px;background:var(--accent);font-weight:600;font-size:13.5px;letter-spacing:.01em;box-shadow:inset 0 -2px 0 rgba(0,0,0,.18)}
.go:hover{background:var(--accent-ink)}
.btn2{border-radius:5px;border:1px solid var(--line-2);background:transparent;font-size:12px;padding:4px 10px;color:var(--ink)}
.btn2:hover{background:#fff;border-color:var(--ink);color:var(--ink)}
.btn2.sm{padding:2px 7px;font-size:11px;font-family:var(--mono)}
.formbar .btn2{height:36px;padding:0 10px}
.bar .btn2,.bar .go{height:30px}
.srow .btn2{height:36px}
.cin .inp{height:32px;font-family:var(--mono);font-size:12.5px}
.cin .btn2{height:32px}
.any .inp{height:36px}
.rm{width:26px;height:26px;border-radius:4px;font-size:17px}
.mv button{height:17px;width:22px;border-radius:3px}
.hint{font-size:11.5px;margin-top:-3px}
.msg{border-radius:5px;padding:7px 10px;font-size:12.5px}

/* ---------- data ---------- */
.fmt dd,.legs td,.units b,.verts td,.bigll{font-family:var(--mono)}
.legs table{font-size:12px}
.chips a{border-radius:4px;background:transparent;border-color:var(--line-2);font-size:12px;padding:4px 9px}
.chips a:hover{background:#fff;border-color:var(--ink);color:var(--ink)}
.popular h2{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
details.about{font-size:12.5px}
details.about summary{font-size:13px}
.ext a{color:var(--accent-ink)}

/* ---------- map bits ---------- */
.pin{border-radius:50% 50% 50% 0;border-width:2px;box-shadow:0 2px 5px rgba(0,0,0,.35)}
.pin b{font-family:var(--mono);font-weight:600}
.leaflet-bar{border:1px solid var(--line-2)!important;box-shadow:0 1px 4px rgba(31,29,26,.18)!important;border-radius:5px!important}
.leaflet-bar a{color:var(--ink)!important;background:var(--card)!important}
.leaflet-bar a:hover{background:#f3efe6!important}
.leaflet-tooltip.dragtip,.seglbl{font-family:var(--mono)!important;font-weight:500!important;background:#1c1b19!important}

.crow label small{text-transform:none;font-family:var(--sans);letter-spacing:0;font-size:10.5px;color:#a39b8a;text-align:right}
.crow label{gap:10px}

/* ---------- phone ---------- */
@media (max-width:760px){
  :root{--head:80px}
  header{align-content:flex-start;padding-top:2px}
  .logo{height:38px}
  header{border-bottom-width:2px}
  .nav{align-self:auto}
  .nav a{height:30px;border-radius:4px;background:#2e2c28;border-bottom:0;margin:0 4px 0 0}
  .nav a.on{background:#f97316;color:#1c1b19}
  .field input,.inp{height:42px;font-size:16px} /* 16px stops iOS zoom-in */
  .go,.formbar .btn2,.srow .btn2{height:42px}
  .sugg{top:45px}
  .sugg li{padding:10px 9px}
  .cin .inp,.cin .btn2{height:40px;font-size:16px}
  .rm{width:32px;height:38px}
  .mv button{height:20px;width:28px}
  .bar .btn2,.bar .go{height:36px}
}