:root{
  --navy:#0f2140; --navy2:#1b3360; --gold:#c9a45c; --gold2:#e6c98d;
  --bg:#ffffff; --bg2:#f4f6fa; --line:#e2e6ee; --text:#1a2233; --muted:#677189;
  --con:#16a34a; --coc:#f59e0b; --ban:#64748b; --sel:#e11d48;
  --r:14px; --shadow:0 8px 28px rgba(15,33,64,.18);
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg2);-webkit-tap-highlight-color:transparent}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
.ico{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#app{display:flex;height:100%;height:100dvh}

/* ---------- panel (desktop sidebar) ---------- */
#panel{width:380px;flex:none;display:flex;flex-direction:column;background:var(--bg);border-right:1px solid var(--line);z-index:1000;min-height:0}
.brand{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:16px 18px}
.brand h1{margin:0;font-size:18px;letter-spacing:.2px;color:var(--gold2)}
.brand p{margin:2px 0 0;font-size:12.5px;opacity:.75}
.searchbar{display:flex;align-items:center;gap:6px;margin:12px;padding:0 6px 0 12px;height:46px;border:1.5px solid var(--line);border-radius:12px;background:#fff;transition:border-color .15s}
.searchbar:focus-within{border-color:var(--gold)}
.searchbar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:16px;height:100%}
.searchbar input::-webkit-search-cancel-button{display:none}
.searchbar .ico{color:var(--muted);flex:none}
.iconbtn{border:0;background:transparent;width:34px;height:34px;border-radius:50%;color:var(--muted);flex:none}
.iconbtn:hover{background:var(--bg2)}
.filterbtn{position:relative;border:0;background:var(--bg2);border-radius:9px;width:38px;height:36px;display:grid;place-items:center;color:var(--navy);flex:none}
#filterBadge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;border-radius:9px;background:var(--sel);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;padding:0 4px}
.linkbtn{border:0;background:none;color:var(--navy2);font-weight:600;font-size:13.5px;padding:4px 8px}

.sheet{display:flex;flex-direction:column;min-height:0}
.sheet-head{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--line)}
.sheet-head strong{flex:1;font-size:15px}
.sheet-body{padding:6px 16px 14px;overflow:auto}
.sheet-foot{padding:10px 16px calc(10px + var(--safe-b));border-top:1px solid var(--line)}
.closeSheet{display:none}

#filters{flex:none;border-bottom:1px solid var(--line)}
#filters .sheet-body{max-height:40vh}
#filters .sheet-foot{display:none}
#results{flex:1}
#results .sheet-head select{border:1px solid var(--line);border-radius:8px;padding:5px 6px;font-size:13px;background:#fff}

.flabel{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:14px 0 7px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:13.5px;white-space:nowrap;line-height:1.2}
.chip .n{color:var(--muted);font-size:12px;margin-left:4px}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip.on .n{color:var(--gold2)}
.chip i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.range{display:flex;align-items:center;gap:8px}
.range input{flex:1;min-width:0;height:40px;border:1.5px solid var(--line);border-radius:10px;padding:0 12px;font-size:16px;background:#fff}
.range input:focus{outline:0;border-color:var(--gold)}
.toggle{display:flex;gap:8px;align-items:center;margin-top:16px;font-size:14px}
.toggle input{width:18px;height:18px;accent-color:var(--navy)}

.list{list-style:none;margin:0;padding:0 0 10px}
.list li{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line);cursor:pointer}
.list li:hover,.list li.on{background:#fbf7ee}
.list .dot{width:10px;height:10px;border-radius:50%;flex:none;background:#cbd2df}
.list .main{flex:1;min-width:0}
.list .c{font-weight:700;font-size:15px}
.list .s{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .p{font-weight:700;color:var(--navy2);font-size:14px;white-space:nowrap}
.list .more{justify-content:center;color:var(--muted);font-size:13px;cursor:default}
.empty{padding:28px 16px;text-align:center;color:var(--muted);font-size:14px}
.note{font-size:11px;color:var(--muted);padding:8px 16px calc(8px + var(--safe-b));border-top:1px solid var(--line)}

/* ---------- map ---------- */
#mapwrap{position:relative;flex:1;min-width:0}
#map{position:absolute;inset:0;background:#dfe7f2}
.leaflet-container{font:inherit}
.mapctl{position:absolute;right:14px;top:14px;z-index:900;display:flex;flex-direction:column;background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.mapctl button{width:44px;height:44px;border:0;background:#fff;font-size:22px;color:var(--navy);display:grid;place-items:center}
.mapctl button+button{border-top:1px solid var(--line)}
.mapctl button:active{background:var(--bg2)}
#legend{position:absolute;left:14px;bottom:14px;z-index:900;background:rgba(255,255,255,.95);border-radius:10px;padding:7px 10px;font-size:12px;display:flex;gap:10px;box-shadow:var(--shadow)}
#legend.off{display:none}
.sw{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.st-con{background:var(--con)}.st-coc{background:var(--coc)}.st-ban{background:var(--ban)}
.pill{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(18px + var(--safe-b));z-index:950;border:0;background:var(--navy);color:#fff;border-radius:999px;padding:11px 20px;font-weight:600;box-shadow:var(--shadow);display:none}
.pill b{color:var(--gold2)}
#loading{position:absolute;inset:0;display:grid;place-items:center;background:var(--bg2);color:var(--muted);z-index:2000;font-size:15px}
#toast{position:absolute;left:50%;top:18px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:9px 16px;border-radius:10px;font-size:14px;z-index:3000;box-shadow:var(--shadow)}

/* ---------- unit card ---------- */
#card{position:absolute;right:14px;bottom:14px;width:340px;z-index:960;background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:16px 16px 14px}
.closeCard{position:absolute;right:8px;top:8px}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding-right:30px}
.code{font-size:24px;font-weight:800;color:var(--navy);letter-spacing:.3px}
.zone{font-size:13px;color:var(--muted);margin-top:2px}
.badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--bg2);color:var(--muted);white-space:nowrap}
.badge.con{background:#dcfce7;color:#15803d}.badge.coc{background:#fef3c7;color:#b45309}.badge.ban{background:#e2e8f0;color:#475569}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 0}
.facts div{background:var(--bg2);border-radius:10px;padding:8px 10px}
.facts dt{font-size:11.5px;color:var(--muted)}
.facts dd{margin:2px 0 0;font-weight:700;font-size:15px}
.cnote{font-size:13.5px;margin:10px 0 0;color:var(--text);background:#fbf7ee;border-radius:10px;padding:8px 10px}
.card-actions{display:flex;gap:8px;margin-top:12px}
.card-actions>*{flex:1;height:42px;border-radius:10px;font-weight:600;font-size:14px;display:grid;place-items:center;text-decoration:none}
.ghost{border:1.5px solid var(--line);background:#fff;color:var(--navy)}
.primary{border:0;background:var(--navy);color:#fff}
.primary b{color:var(--gold2)}

/* ---------- mobile ---------- */
@media (max-width:899px){
  #app{display:block;position:relative}
  #mapwrap{position:absolute;inset:0}
  #panel{position:absolute;inset:0 0 auto 0;width:auto;border:0;background:transparent;pointer-events:none;height:100%;z-index:1500}
  #panel>*{pointer-events:auto}
  .brand,.note{display:none}
  .searchbar{margin:calc(10px + env(safe-area-inset-top,0px)) 12px 0;box-shadow:var(--shadow);border-color:transparent;height:50px}
  .mapctl{top:auto;bottom:calc(84px + var(--safe-b));right:12px}
  .mapctl #zoomIn,.mapctl #zoomOut{display:none}
  #legend{top:calc(70px + env(safe-area-inset-top,0px));bottom:auto;left:12px}
  .pill{display:block}
  .pill[hidden]{display:none}

  .sheet{position:fixed;left:0;right:0;bottom:0;background:#fff;border-radius:18px 18px 0 0;box-shadow:0 -10px 40px rgba(15,33,64,.25);max-height:82dvh;transform:translateY(105%);transition:transform .25s ease;z-index:1500;border:0}
  .sheet.open{transform:none}
  .sheet-head{padding:14px 16px}
  .sheet-head::before{content:"";position:absolute;left:50%;top:6px;width:38px;height:4px;border-radius:2px;background:#d4d9e3;transform:translateX(-50%)}
  .closeSheet{display:block}
  #filters .sheet-body{max-height:none;flex:1}
  #filters .sheet-foot{display:block}
  .sheet-foot .primary{width:100%;height:48px;border-radius:12px;font-size:16px}
  #results{flex:none;height:70dvh}
  #results .list{flex:1}

  /* search suggestions on mobile: results sheet opens automatically */
  #card{left:10px;right:10px;width:auto;bottom:calc(10px + var(--safe-b));border-radius:18px;z-index:1400}
  .code{font-size:26px}
  body.has-card .pill,body.has-card .mapctl{display:none}
  body.sheet-open::after{content:"";position:fixed;inset:0;background:rgba(10,20,40,.3);z-index:1450}
}