:root{--bg:#0b0f14;--panel2:rgba(0,0,0,.25);--border:rgba(255,255,255,.10);--text:#d6d6d6;--muted:rgba(214,214,214,.65);--ok:#1b7f3a;--bad:#7f1b1b;--blue:#2b6cff;}
*{box-sizing:border-box} html,body{height:100%}
body{margin:0;color-scheme:dark;;background:var(--bg);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}
.app{height:100vh;display:flex;flex-direction:column}
@media(min-width:880px){.app{flex-direction:row}}
.menu{width:100%;border-bottom:1px solid var(--border);padding:14px;display:flex;flex-direction:column;gap:12px}
@media(min-width:880px){.menu{width:360px;border-bottom:0;border-right:1px solid var(--border);height:100vh;overflow:auto}}
.brand{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.title{font-weight:700;letter-spacing:-.02em;font-size:18px}
.sub{font-size:11px;color:var(--muted)}
.group{display:flex;flex-direction:column;gap:6px}
label{font-size:12px;color:var(--muted)}
select,input[type=number]{width:100%;background:rgba(0,0,0,.25);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px;font-size:14px;outline:none;font-family:inherit}
/* Make the native dropdown list match the dark scheme (where supported). */
select option, select optgroup{background:var(--bg);color:var(--text)}
input[type=range]{width:100%}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{border:1px solid var(--border);background:rgba(0,0,0,.25);color:var(--text);border-radius:12px;padding:10px 12px;font-size:13px;cursor:pointer;transition:transform .08s ease,background .2s ease;font-family:inherit}
.btn:active{transform:translateY(1px)}
.panel{border:1px solid var(--border);background:var(--panel2);border-radius:14px;padding:12px}
.hidden{display:none!important}
.hint{margin-top:8px;font-size:11px;color:var(--muted);line-height:1.35}
.stats{display:grid;grid-template-columns:1fr auto;gap:8px 12px;font-size:13px}
.mono{font-variant-numeric:tabular-nums}
.footer{margin-top:auto;display:flex;flex-direction:column;gap:6px;padding-top:10px;border-top:1px solid var(--border)}
.small{font-size:11px;color:var(--muted);line-height:1.35}
.copyright{
  margin-top:6px;
  padding:10px 10px;
  border:1px solid rgba(43,108,255,.55);
  background:linear-gradient(90deg, rgba(43,108,255,.16), rgba(0,0,0,0));
  border-radius:12px;
  font-size:12px;
  font-weight:700;
  color:var(--text);
  letter-spacing:.02em;
}
.check{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--muted)}
.check input{width:16px;height:16px}
.mapwrap{position:relative;flex:1;min-height:50vh}
.map{position:absolute;inset:0}
.target{position:absolute;top:12px;right:12px;z-index:20;border:1px solid var(--border);background:rgba(0,0,0,.35);backdrop-filter:blur(6px);border-radius:14px;padding:10px 12px;min-width:180px;max-width:min(70vw,420px)}
.targetText{font-size:15px;font-weight:700;margin-top:4px;word-break:break-word}
.banner{position:absolute;left:12px;top:12px;z-index:30;border:1px solid var(--border);background:rgba(0,0,0,.50);border-radius:14px;padding:10px 12px;font-size:13px;display:inline-block;width:fit-content;max-width:calc(100% - 24px)}
svg{width:100%;height:100%;background:var(--bg);touch-action:none}

/* --- Landmark overlay layer (waters + topography) --- */
.landmark-layer{opacity:.85}
.landmark-layer .lm-line{
  fill:none;
  stroke:rgba(43,108,255,.85);
  stroke-width:2.2;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.landmark-layer .lm-poly{
  fill:rgba(43,108,255,.10);
  stroke:rgba(43,108,255,.70);
  stroke-width:1.6;
}
.landmark-layer .lm-point{
  fill:rgba(43,108,255,.95);
  stroke:rgba(255,255,255,.55);
  stroke-width:1;
}


/* --- Round end modal --- */
body.modal-open { overflow: hidden; }

.modal{
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0,0,0,0.55);
  z-index: 9999;
}
.modal.hidden{ display:none; }

.modalCard{
  width: min(520px, 92vw);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(18,18,20,0.92);
  box-shadow: 0 18px 55px rgba(0,0,0,0.6);
  padding: 16px;
  backdrop-filter: blur(10px);
}

.modalTitle{
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}
.modalStats{
  font-size: .9rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 10px;
}
.modalList{
  margin: 0 0 12px 0;
  padding-left: 18px;
  max-height: 38vh;
  overflow: auto;
  color: rgba(255,255,255,0.88);
}
.modalList li{ margin: 4px 0; }

.modalBtns{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 520px){
  .modalBtns{ grid-template-columns: 1fr 1fr; }
  #btnEndClose{ grid-column: 1 / -1; justify-self: center; width: auto; }
}



#btnStartGame{margin-top:20px !important;}


/* Category dropdown: prominent + highlighted (active) */
#category{
  border-color: rgba(79,195,247,.35);
  background: linear-gradient(180deg, rgba(79,195,247,.10), rgba(0,0,0,.25));
  box-shadow: 0 0 0 2px rgba(79,195,247,.10);
  font-weight: 700;
}

#category:focus{
  border-color: rgba(79,195,247,.65);
  box-shadow: 0 0 0 3px rgba(79,195,247,.22);
}

/* Better dark native spinners (where supported) */
input[type=number]{color-scheme:dark;}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button{
  filter: invert(1) brightness(.8);
  opacity: .9;
}

/* Copyright: subtle panel + matching border */
.copyright{
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: radial-gradient(circle at 30% 20%, rgba(79,195,247,.10), rgba(0,0,0,.22));
  color: var(--muted);
}

/* Menu headings / labels: make category choice more prominent */
.group label[for="category"],
label[for="category"]{
  font-size: 12px;
  color: rgba(214,214,214,.85);
  letter-spacing: .02em;
  text-transform: uppercase;
}