:root{
  --bg:#0f172a; --panel:#ffffff; --ink:#0f172a; --muted:#64748b;
  --line:#e2e8f0; --accent:#2563eb;
  --c0:#2563eb; --c1:#16a34a; --c2:#d97706; --c3:#dc2626;
  --sheet-peek:132px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
  --shadow:0 8px 30px rgba(15,23,42,.16);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden}
body{
  font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:#eef2f7; -webkit-font-smoothing:antialiased;
  overscroll-behavior:none;
}
h2{font-size:1.05rem;margin:0}
h3{font-size:.95rem;margin:1.2em 0 .4em}
a{color:var(--accent)}
#map{position:fixed;inset:0}

/* --- topbar --- */
#topbar{
  position:fixed;top:0;left:0;right:0;z-index:5;
  padding:calc(var(--safe-t) + 10px) 12px 10px;
  display:flex;align-items:center;gap:10px;justify-content:space-between;
  background:linear-gradient(#eef2f7ee,#eef2f700);
  pointer-events:none;
}
#topbar>*{pointer-events:auto}
.brand{
  display:flex;align-items:center;gap:8px;font-weight:650;letter-spacing:-.01em;
  background:#fff;border-radius:999px;padding:8px 14px 8px 12px;box-shadow:var(--shadow);
  color:var(--c0);
}
.brand span{color:var(--ink)}
.pill{
  border:0;background:#fff;border-radius:999px;padding:10px 16px;font:inherit;font-weight:600;
  box-shadow:var(--shadow);cursor:pointer;display:flex;align-items:center;gap:6px;color:var(--ink);
}
.pill:active{transform:scale(.97)}
.badge{
  background:var(--accent);color:#fff;border-radius:999px;
  font-size:.72rem;font-weight:700;min-width:18px;height:18px;
  display:inline-flex;align-items:center;justify-content:center;padding:0 5px;
}

/* --- kategorichips --- */
#chips{
  position:fixed;z-index:5;left:0;right:0;top:calc(var(--safe-t) + 60px);
  display:flex;gap:8px;padding:0 12px 6px;overflow-x:auto;scrollbar-width:none;
}
#chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;border:1.5px solid transparent;background:#fff;border-radius:999px;
  padding:7px 14px;font:inherit;font-size:.87rem;font-weight:600;cursor:pointer;
  box-shadow:0 2px 10px rgba(15,23,42,.10);display:flex;align-items:center;gap:7px;
  color:var(--muted);
}
.chip .dot{width:9px;height:9px;border-radius:50%}
.chip[aria-pressed="true"]{color:var(--ink)}
.chip[aria-pressed="false"]{opacity:.55}
.chip[aria-pressed="false"] .dot{background:#cbd5e1!important}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%}
.dot.c0{background:var(--c0)} .dot.c1{background:var(--c1)}
.dot.c2{background:var(--c2)} .dot.c3{background:var(--c3)}

/* --- knapp position --- */
.fab{
  position:fixed;right:14px;z-index:9;
  bottom:calc(var(--sheet-h, var(--sheet-peek)) + var(--safe-b) + 16px);
  width:50px;height:50px;border:0;border-radius:50%;background:#fff;color:var(--ink);
  box-shadow:var(--shadow);cursor:pointer;display:grid;place-items:center;
  transition:bottom .25s cubic-bezier(.32,.72,0,1);
}
.fab:active{transform:scale(.94)}
.fab.on{color:var(--accent)}

/* --- undre panel --- */
.sheet{
  position:fixed;left:0;right:0;bottom:0;z-index:7;
  background:var(--panel);border-radius:18px 18px 0 0;box-shadow:var(--shadow);
  max-height:82vh;display:flex;flex-direction:column;
  transform:translateY(calc(100% - var(--sheet-peek)));
  transition:transform .28s cubic-bezier(.32,.72,0,1);
  padding-bottom:var(--safe-b);
}
.sheet.open{transform:translateY(0)}
.handle{
  border:0;background:none;width:100%;padding:9px 0 3px;cursor:pointer;display:grid;place-items:center;
}
.handle span{width:38px;height:4px;border-radius:99px;background:#cbd5e1;display:block}
.sheet-head{padding:2px 18px 8px}
#sheet-sub{margin:2px 0 0;color:var(--muted);font-size:.85rem}
.list{list-style:none;margin:0;padding:0 8px 12px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.list li{
  display:flex;gap:12px;align-items:flex-start;padding:11px 10px;border-radius:12px;cursor:pointer;
}
.list li:active{background:#f1f5f9}
.list li+li{border-top:1px solid var(--line)}
.li-dot{flex:0 0 auto;margin-top:5px}
.li-main{flex:1;min-width:0}
.li-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li-sub{color:var(--muted);font-size:.83rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li-dist{flex:0 0 auto;color:var(--muted);font-size:.83rem;font-variant-numeric:tabular-nums;padding-top:2px}
.empty{padding:24px 18px;color:var(--muted);text-align:center}

/* --- detalj + paneler --- */
.detail,.panel{
  position:fixed;left:0;right:0;bottom:0;z-index:9;background:var(--panel);
  border-radius:18px 18px 0 0;box-shadow:var(--shadow);
  padding:20px 18px calc(20px + var(--safe-b));max-height:86vh;overflow-y:auto;
  animation:up .26s cubic-bezier(.32,.72,0,1);
}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}
@media(min-width:720px){
  .detail,.panel,.sheet{left:auto;right:16px;width:400px;border-radius:18px;bottom:16px}
  .sheet{max-height:calc(100vh - 150px)}
  .fab{right:calc(400px + 30px);bottom:calc(var(--safe-b) + 26px)}
  #credits{bottom:calc(var(--safe-b) + 16px)}
}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.close{
  border:0;background:#f1f5f9;width:32px;height:32px;border-radius:50%;
  font-size:22px;line-height:1;cursor:pointer;color:var(--muted);flex:0 0 auto;
}
.detail .close{position:absolute;right:16px;top:16px}
.detail h2{padding-right:44px}
.muted{color:var(--muted);font-size:.88rem;margin:.35em 0 0}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 0}
.tag{background:#f1f5f9;border-radius:8px;padding:4px 9px;font-size:.79rem;font-weight:600;color:#475569}
.tag.ok{background:#dcfce7;color:#166534}
.tag.warn{background:#fef3c7;color:#92400e}
.actions{display:flex;gap:8px;margin:16px 0 0}
.btn{
  flex:1;border:1px solid var(--line);background:#fff;border-radius:11px;padding:12px;
  font:inherit;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;color:var(--ink);
}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.wide{width:100%;margin-top:14px}
.src{font-size:.78rem;color:var(--muted);margin:14px 0 0}
fieldset{border:0;padding:0;margin:14px 0 0}
legend{font-weight:650;font-size:.9rem;padding:0 0 6px}
.panel label{display:flex;align-items:center;gap:10px;padding:9px 0;cursor:pointer}
.panel input[type=checkbox]{width:19px;height:19px;accent-color:var(--accent)}
.hint,.small{font-size:.8rem;color:var(--muted)}
.hint{margin:2px 0 0}
.legend{list-style:none;padding:0;margin:0;font-size:.88rem}
.legend li{display:flex;gap:9px;align-items:center;padding:5px 0}

#scrim{position:fixed;inset:0;background:rgba(15,23,42,.35);z-index:8;animation:fade .2s}
@keyframes fade{from{opacity:0}to{opacity:1}}

#credits{position:fixed;left:12px;z-index:4;bottom:calc(var(--sheet-h, var(--sheet-peek)) + var(--safe-b) + 12px);transition:bottom .25s cubic-bezier(.32,.72,0,1)}
.link{border:0;background:#ffffffcc;backdrop-filter:blur(4px);border-radius:8px;padding:5px 10px;
  font:inherit;font-size:.76rem;color:var(--muted);cursor:pointer}

#toast{
  position:fixed;left:50%;bottom:calc(var(--sheet-h, var(--sheet-peek)) + var(--safe-b) + 76px);
  transform:translate(-50%,10px);z-index:20;
  background:#0f172a;color:#fff;border-radius:11px;padding:11px 16px;font-size:.87rem;
  opacity:0;pointer-events:none;transition:.22s;max-width:88vw;text-align:center;
}
#toast.show{opacity:1;transform:translate(-50%,0)}

.maplibregl-ctrl-attrib{font-size:10px}
.me-dot{
  width:18px;height:18px;border-radius:50%;background:#2563eb;
  border:3px solid #fff;box-shadow:0 0 0 1px #2563eb55,0 2px 8px rgba(0,0,0,.3);
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}