:root {
  --braun: #5b3a1e;
  --braun-hell: #8a5a2b;
  --gold: #e3a92b;
  --gold-hell: #fbe7b3;
  --gruen: #3f7d3a;
  --bg: #fffaf2;
  --text: #2b2118;
  --muted: #7a6a5a;
  --card: #ffffff;
  --line: #eadfcd;
  --rot: #b3342a;
  --nav-h: 64px;
  --hud-h: 56px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1712;
    --text: #f3e9dc;
    --muted: #b7a58f;
    --card: #2a211a;
    --line: #3d3127;
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}
button { font: inherit; cursor: pointer; }
a { color: var(--braun-hell); }

/* ---------- HUD ---------- */
.hud {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: calc(var(--hud-h) + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) 12px 0;
  display: flex; align-items: center; gap: 10px;
  background: var(--braun); color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.hud-level {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold); color: var(--braun);
  display: grid; place-items: center; font-weight: 800; font-size: 18px;
  flex: none;
}
.hud-main { flex: 1; min-width: 0; }
.hud-title { font-weight: 700; font-size: 16px; }
.xp { height: 6px; background: rgba(255,255,255,.25); border-radius: 3px; margin-top: 4px; overflow: hidden; }
.xp-fill { height: 100%; width: 0; background: var(--gold); transition: width .5s; }
.hud-count { font-weight: 700; background: rgba(255,255,255,.15); padding: 4px 10px; border-radius: 14px; flex: none; }

/* ---------- Karte ---------- */
#map {
  position: fixed; left: 0; right: 0;
  top: calc(var(--hud-h) + env(safe-area-inset-top));
  bottom: calc(var(--nav-h) + env(safe-area-inset-bottom));
}
.map-buttons {
  position: fixed; right: 12px; z-index: 900;
  bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 16px);
}
.round {
  width: 48px; height: 48px; border-radius: 50%; border: none;
  background: var(--card); color: var(--text); font-size: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

/* Marker */
.mk { background: none; border: none; }
.mk-inner {
  width: 100%; height: 100%; border-radius: 50%;
  display: grid; place-items: center; font-size: 20px; line-height: 1;
  background: #fff; border: 3px solid var(--gold);
  box-shadow: 0 2px 6px rgba(0,0,0,.35);
}
.mk-schatz .mk-inner { font-size: 22px; border-color: var(--gold); background: var(--gold-hell); animation: pulse 2s infinite; }
.mk-schatz.nah .mk-inner { border-color: var(--gruen); box-shadow: 0 0 0 4px rgba(63,125,58,.45); }
.mk-gesperrt .mk-inner { background: #ddd; border-color: #999; filter: grayscale(1); opacity: .75; animation: none; font-size: 16px; }
.mk-gefunden .mk-inner { background: #e7f2e4; border-color: var(--gruen); opacity: .75; animation: none; font-size: 16px; }
.mk-fund .mk-inner { font-size: 18px; border-width: 2px; border-color: #fff; background: rgba(255,255,255,.92); }
.mk-fund.selten .mk-inner { border-color: #4f7fd1; }
.mk-fund.episch .mk-inner { border-color: #9a4fd1; box-shadow: 0 0 10px #9a4fd1; }
.mk-fund.nah .mk-inner { transform: scale(1.15); }
.mk-spieler .mk-inner { background: var(--braun); border-color: #fff; font-size: 20px; }
@keyframes pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* ---------- Status / Toast ---------- */
.status {
  position: fixed; left: 50%; transform: translateX(-50%);
  top: calc(var(--hud-h) + env(safe-area-inset-top) + 8px);
  z-index: 900; max-width: calc(100% - 32px);
  background: var(--card); color: var(--text);
  padding: 6px 12px; border-radius: 16px; font-size: 13px;
  box-shadow: 0 2px 6px rgba(0,0,0,.2);
}
.status:empty { display: none; }
.status.test { background: #fff1c2; color: #5b3a1e; }
.toast {
  position: fixed; left: 50%; transform: translate(-50%, 20px);
  bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 80px);
  z-index: 1500; background: var(--braun); color: #fff;
  padding: 10px 16px; border-radius: 20px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
  max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Navigation ---------- */
.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000;
  height: calc(var(--nav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  display: flex; background: var(--card); border-top: 1px solid var(--line);
}
.tabs button {
  flex: 1; border: none; background: none; color: var(--muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 12px; gap: 2px;
}
.tabs button span { font-size: 22px; }
.tabs button.active { color: var(--braun-hell); font-weight: 700; }

/* ---------- Sheets ---------- */
.sheet {
  position: fixed; left: 0; right: 0; z-index: 950;
  top: calc(var(--hud-h) + env(safe-area-inset-top));
  bottom: calc(var(--nav-h) + env(safe-area-inset-bottom));
  overflow-y: auto; background: var(--bg);
  padding: 16px 16px 32px;
}
.sheet h2 { margin: 0 0 12px; }
.sheet h3 { margin: 20px 0 6px; font-size: 16px; }
.help { padding-left: 18px; line-height: 1.5; }
.small { font-size: 12px; color: var(--muted); }

.album-gruppe { margin-bottom: 20px; }
.album-gruppe h3 { margin: 0 0 8px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.karte {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 6px; text-align: center; font-size: 12px; line-height: 1.25;
  color: inherit;
}
.karte .ic { font-size: 30px; display: block; margin-bottom: 4px; }
.karte.leer { opacity: .45; }
.karte.leer .ic { filter: grayscale(1) brightness(.3); }
.karte .anz { display: inline-block; margin-top: 4px; font-weight: 700; color: var(--braun-hell); }

.kap {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px; margin-bottom: 12px;
}
.kap h3 { margin: 0 0 6px; }
.kap p { margin: 0 0 8px; line-height: 1.45; }
.kap.gesperrt { opacity: .6; }
.balken { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; }
.balken div { height: 100%; background: var(--gruen); }
.kap-liste { list-style: none; padding: 0; margin: 10px 0 0; font-size: 14px; }
.kap-liste li { padding: 3px 0; }
.kap-liste button { border: none; background: none; color: var(--braun-hell); text-decoration: underline; padding: 0; }

.switch { display: flex; gap: 10px; align-items: flex-start; line-height: 1.4; margin-bottom: 10px; }
.switch input { width: 20px; height: 20px; margin-top: 1px; flex: none; }
.danger { background: none; border: 1px solid var(--rot); color: var(--rot); border-radius: 8px; padding: 8px 12px; }

/* ---------- Modal ---------- */
.modal {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(20,12,5,.6);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.modal[hidden] { display: none; }
.modal-card {
  background: var(--card); color: var(--text); border-radius: 18px;
  width: 100%; max-width: 420px; max-height: 90vh; overflow-y: auto;
  padding: 20px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,.4);
  animation: pop .25s ease-out;
}
@keyframes pop { from { transform: scale(.9); opacity: 0; } }
.modal-icon { font-size: 56px; line-height: 1.1; }
.modal-card h2 { margin: 8px 0; }
.modal-card p { line-height: 1.5; text-align: left; }
.modal-card .ort { color: var(--muted); font-size: 14px; text-align: center; margin-top: 0; }
.modal-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.btn {
  border: none; border-radius: 12px; padding: 12px 16px; font-weight: 700;
  background: var(--braun); color: #fff; font-size: 16px;
}
.btn.sek { background: var(--line); color: var(--text); }
.antwort {
  border: 2px solid var(--line); background: var(--card); color: var(--text);
  border-radius: 12px; padding: 12px; font-size: 16px; text-align: left;
}
.antwort.falsch { border-color: var(--rot); background: rgba(179,52,42,.12); }
.antwort:disabled { cursor: default; }
.punkte { font-weight: 800; color: var(--gruen); font-size: 18px; text-align: center !important; }

/* ---------- Editor ---------- */
.editor-bar {
  position: fixed; left: 8px; right: 8px; z-index: 1200;
  top: calc(var(--hud-h) + env(safe-area-inset-top) + 44px);
  background: #fff1c2; color: #5b3a1e; border-radius: 10px; padding: 8px 10px;
  font-size: 14px; box-shadow: 0 2px 6px rgba(0,0,0,.2);
}
.editor-bar button { margin-left: 4px; }
.editor-label { background: rgba(255,255,255,.9); color: #000; font-size: 11px; padding: 1px 4px; border-radius: 4px; white-space: nowrap; }

/* ---------- Kamera-AR ---------- */
.ar {
  position: fixed; inset: 0; z-index: 2500; overflow: hidden;
  background: #000; color: #fff; touch-action: none;
}
.ar[hidden] { display: none; }
.ar video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ar.ohne-kamera { background: linear-gradient(#7fb3e0, #cfe6c4 60%, #8fb86f); }
.ar.ohne-kamera video { display: none; }
.ar-kopf {
  position: absolute; left: 0; right: 0; top: 0; z-index: 2;
  padding: calc(env(safe-area-inset-top) + 10px) 12px 10px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: linear-gradient(rgba(0,0,0,.55), transparent);
  font-weight: 700; font-size: 17px; text-shadow: 0 1px 3px #000;
}
.ar-zu {
  width: 44px; height: 44px; border-radius: 50%; border: none; flex: none;
  background: rgba(0,0,0,.45); color: #fff; font-size: 20px;
}
.ar-objekt {
  position: absolute; left: 0; top: 0; z-index: 1;
  width: 110px; height: 110px; padding: 0; border-radius: 50%;
  display: grid; place-items: center; line-height: 1;
  border: 3px solid rgba(255,255,255,.9);
  background: radial-gradient(circle, rgba(255,255,255,.85) 0 45%, rgba(255,255,255,.25) 70%);
  box-shadow: 0 0 24px rgba(255,255,255,.7);
  will-change: transform;
}
.ar-objekt.selten { border-color: #4f7fd1; box-shadow: 0 0 26px #4f7fd1; }
.ar-objekt.episch { border-color: #9a4fd1; box-shadow: 0 0 34px #b77bf0; }
.ar-objekt.schatz { border-color: var(--gold); box-shadow: 0 0 34px var(--gold); }
.ar.gefangen .ar-objekt { transition: transform .6s ease-in, opacity .6s; opacity: 0; transform: translate(50vw, 100vh) scale(.2) !important; }
.ar-pfeil {
  position: absolute; top: 45%; z-index: 2;
  background: rgba(0,0,0,.55); padding: 10px 14px; border-radius: 22px; font-weight: 700;
  animation: wink 1.2s infinite;
}
.ar-pfeil.links { left: 12px; }
.ar-pfeil.rechts { right: 12px; }
@keyframes wink { 50% { opacity: .55; } }
.ar-hinweis {
  position: absolute; left: 50%; transform: translateX(-50%); z-index: 2;
  bottom: calc(env(safe-area-inset-bottom) + 28px);
  background: rgba(0,0,0,.55); padding: 10px 16px; border-radius: 20px;
  font-weight: 600; text-align: center; max-width: calc(100% - 32px);
}
.ar-hinweis:empty { display: none; }