* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0D1117;
  --surf: #1A1A2E;
  --surf2: #22223A;
  --border: rgba(124,159,245,.18);
  --accent: #7C9FF5;
  --text: #E8EEFF;
  --dim: #8899BB;
  --green: #4CAF50;
  --red: #F44336;
  --yellow: #FFC107;
}
html, body { height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  overflow: hidden;
}
.screen { display: none; position: fixed; inset: 0; flex-direction: column; }
.screen.active { display: flex; }

/* LOGIN */
#screen-login { align-items: center; justify-content: center; padding: 24px; }
.login-card { background: var(--surf); border: 1px solid var(--border); border-radius: 16px;
  padding: 28px 24px; max-width: 400px; width: 100%; }
.brand { font-size: 1.4rem; color: var(--accent); text-align: center; }
.brand strong { color: var(--text); }
.sub { color: var(--dim); text-align: center; margin: 6px 0 18px; font-size: .9rem; }
form { display: flex; flex-direction: column; gap: 12px; }
input[type=text], input[type=password], input[type=search] {
  background: var(--surf2); border: 1px solid var(--border); color: var(--text);
  padding: 12px 14px; border-radius: 10px; font-size: 1rem;
}
input:focus { outline: none; border-color: var(--accent); }
.btn { background: var(--surf2); color: var(--text); border: 1px solid var(--border);
  padding: 11px 18px; border-radius: 12px; font-size: 1rem; cursor: pointer; }
.btn.primary { background: var(--accent); color: #0F0F1E; font-weight: 700; border: none; }
.btn.outline { background: transparent; }
.btn.full { width: 100%; }
.btn.music { background: #FF8A65; color: #1A1A2E; font-weight: 700; }
.btn:disabled { opacity: .5; cursor: default; }
.error { color: var(--red); font-size: .85rem; padding: 6px; }

/* BROWSE */
.topbar { display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  background: var(--surf); border-bottom: 1px solid var(--border);
  padding-top: max(14px, env(safe-area-inset-top)); }
.topbar .title { flex: 1; font-weight: 700; font-size: 1.05rem; }
.icon-btn { background: transparent; border: none; color: var(--text); font-size: 1.4rem;
  cursor: pointer; padding: 4px 8px; }
.icon-btn.round { width: 40px; height: 40px; border-radius: 50%;
  background: rgba(13,17,23,.8); }
.search-bar { padding: 12px 16px; }
.search-bar input { width: 100%; }
.adv-list { flex: 1; overflow-y: auto; padding: 0 16px 16px; display: flex;
  flex-direction: column; gap: 10px; }
.adv-card { background: var(--surf); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px; cursor: pointer; }
.adv-card:hover { border-color: var(--accent); }
.adv-card .t { font-weight: 700; color: var(--accent); }
.adv-card .meta { color: var(--dim); font-size: .8rem; margin-top: 4px; }
.adv-card .desc { color: var(--text); font-size: .85rem; margin-top: 8px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; }

/* INTRO */
.intro-wrap { flex: 1; padding: 24px 20px; display: flex; flex-direction: column;
  align-items: center; padding-top: max(28px, env(safe-area-inset-top)); }
.outro-wrap { background: radial-gradient(circle at top, rgba(76,175,80,.18), transparent 36%), #0F0F1E; }
.intro-emoji { font-size: 3.5rem; margin-bottom: 12px; }
.intro-wrap h1 { font-size: 1.6rem; text-align: center; margin-bottom: 8px; }
.chip { display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: var(--surf2); font-size: .85rem; }
.chip.green { background: rgba(76,175,80,.18); color: #A5D6A7; }
.chip.online { color: #4CAF50; font-size: .75rem; }
.intro-actions { margin: 14px 0; }
.intro-scroll { flex: 1; width: 100%; overflow-y: auto; display: flex;
  flex-direction: column; gap: 14px; padding: 12px 0; }
.info-card { background: var(--surf); border-radius: 14px; padding: 16px; }
.info-title { color: var(--dim); font-size: .75rem; font-weight: 700;
  text-transform: uppercase; margin-bottom: 8px; }
.info-body { font-size: .95rem; line-height: 1.45; white-space: pre-wrap; }
.info-body.strong { font-weight: 600; color: var(--accent); }

/* MAP */
#screen-map { flex-direction: column; }
#map { flex: 1; background: #0D1117; }
.map-overlay { position: absolute; top: 0; left: 0; right: 0; pointer-events: none;
  display: flex; flex-direction: column; gap: 8px; padding: 8px;
  padding-top: max(8px, env(safe-area-inset-top)); z-index: 1000; }
.map-topbar { display: flex; gap: 8px; align-items: center; pointer-events: auto;
  justify-content: flex-end; }
.title-pill { background: rgba(13,17,23,.8); padding: 8px 14px; border-radius: 999px;
  font-size: .85rem; font-weight: 600; flex: 1; }
.route-info { background: rgba(13,17,23,.92); padding: 8px 14px; border-radius: 999px;
  align-self: center; pointer-events: auto; font-size: .85rem; }
.zone-info { position: absolute; bottom: 0; left: 0; right: 0; pointer-events: auto;
  background: var(--surf); border-top: 1px solid var(--border);
  padding: 16px; padding-bottom: max(16px, env(safe-area-inset-bottom)); }
.zone-info .num { background: var(--green); color: #000; font-weight: 700;
  width: 36px; height: 36px; border-radius: 50%; display: inline-flex;
  align-items: center; justify-content: center; }
.zone-info-row { display: flex; gap: 12px; align-items: center; }
.zone-info-text { flex: 1; }

/* CHAT */
.chat-header { background: #1F2C3E; padding: 12px;
  padding-top: max(12px, env(safe-area-inset-top));
  display: flex; gap: 10px; align-items: center; }
.avatar { width: 42px; height: 42px; border-radius: 50%;
  background: #1A2A4A; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.chat-meta { flex: 1; }
.chat-name { font-weight: 700; }
.chat-sub { color: var(--dim); font-size: .75rem; }
.chat-list { flex: 1; overflow-y: auto; padding: 12px; display: flex;
  flex-direction: column; gap: 8px; background: #0E1525; }
.bubble { display: inline-block; max-width: 100%; min-width: 120px; padding: 8px 12px; border-radius: 16px;
  font-size: .95rem; overflow-wrap: break-word; word-break: normal; white-space: pre-wrap; }
.bubble.npc { background: #1E3A5C; border-top-left-radius: 4px; align-self: flex-start; }
.bubble.player { background: #2E7D32; border-top-right-radius: 4px; align-self: flex-end; }
.bubble.narrator { background: #2E1A3D; align-self: center; text-align: center;
  border: 1px solid rgba(156,39,176,.4); }
.bubble-row { display: flex; gap: 8px; max-width: 100%; align-items: flex-end; }
.bubble-row > div:last-child { max-width: min(78%, 680px); min-width: 120px; }
.bubble-row.right { justify-content: flex-end; }
.bubble-row.right > div { max-width: min(78%, 680px); min-width: 120px; }
.bubble-meta { color: var(--dim); font-size: .7rem; margin-top: 2px;
  padding: 0 8px; }
.npc-label { color: #64B5F6; font-size: .7rem; font-weight: 700;
  padding: 0 8px; margin-bottom: 2px; }
.chat-choices { padding: 12px; background: #0E1525;
  display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.choice-btn { background: rgba(46,125,50,.15); color: #A5D6A7;
  border: 1.5px solid #4CAF50; padding: 12px 16px; border-radius: 20px;
  cursor: pointer; font-size: .9rem; max-width: 280px; }
.chat-footer { background: #1F2C3E; padding: 12px;
  padding-bottom: max(12px, env(safe-area-inset-bottom)); }

.dialog-style-adventure .chat-header { background: #13233a; border-bottom: 2px solid #64b5f6; }
.dialog-style-adventure .chat-list {
  background: radial-gradient(circle at top, rgba(100,181,246,.18), transparent 34%), #09111f;
  padding: 18px;
  justify-content: center;
}
.dialog-style-adventure .bubble-row { align-items: stretch; }
.dialog-style-adventure .bubble-row:not(.right) { width: 100%; }
.dialog-style-adventure .bubble-row:not(.right) > div:last-child { flex: 1; max-width: 100%; }
.dialog-style-adventure .bubble {
  max-width: 96%;
  border-radius: 8px;
  border: 2px solid rgba(100,181,246,.65);
  box-shadow: 0 12px 32px rgba(0,0,0,.38);
  font-size: 1.02rem;
  line-height: 1.55;
}
.dialog-style-adventure .bubble.npc {
  width: 100%;
  background: linear-gradient(180deg, #18345a, #11243f);
  border-top-left-radius: 8px;
}
.dialog-style-adventure .bubble.player { background: #1f4d31; }
.dialog-style-adventure .bubble.narrator {
  background: #13233a;
  color: #dbeafe;
  border-color: #93c5fd;
}
.dialog-style-adventure .npc-label {
  color: #bfdbfe;
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.dialog-style-adventure .chat-choices { background: #09111f; align-items: stretch; }
.dialog-style-adventure .choice-btn {
  max-width: none;
  border-radius: 8px;
  border-color: #64b5f6;
  color: #dbeafe;
  background: rgba(100,181,246,.14);
}

.dialog-style-radio .chat-header { background: #17251c; border-bottom: 1px solid rgba(165,214,167,.35); }
.dialog-style-radio .chat-list { background: #07120c; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.dialog-style-radio .bubble { border-radius: 4px; border: 1px solid rgba(165,214,167,.35); }
.dialog-style-radio .bubble.npc { background: #102416; color: #d7ffdc; }
.dialog-style-radio .bubble.player { background: #203d29; color: #e4ffe7; }
.dialog-style-radio .npc-label, .dialog-style-radio .bubble-meta { color: #86efac; }

.dialog-style-letter .chat-header { background: #2b2118; border-bottom: 1px solid rgba(245,222,179,.35); }
.dialog-style-letter .chat-list { background: #19130e; padding: 18px; }
.dialog-style-letter .bubble-row > div:last-child { max-width: min(86%, 760px); }
.dialog-style-letter .bubble { min-width: 150px; border-radius: 3px; background: #f2dfb8; color: #2b2118; border: 1px solid #c8aa73; line-height: 1.55; }
.dialog-style-letter .bubble.player { background: #d8c093; color: #2b2118; }
.dialog-style-letter .bubble.narrator { background: #fff1cc; color: #2b2118; }
.dialog-style-letter .npc-label, .dialog-style-letter .bubble-meta { color: #d9c08d; }

.dialog-style-mission .chat-header { background: #261914; border-bottom: 1px solid rgba(255,171,64,.35); }
.dialog-style-mission .chat-list { background: #110d0a; padding: 18px; }
.dialog-style-mission .bubble { border-radius: 8px; border-left: 4px solid #ffab40; background: #241914; }
.dialog-style-mission .bubble.player { background: #332315; border-left-color: #a5d6a7; }
.dialog-style-mission .choice-btn { border-color: #ffab40; color: #ffd59b; background: rgba(255,171,64,.13); }

.dialog-style-comic .chat-list { background: #101827; gap: 12px; }
.dialog-style-comic .bubble { border-radius: 18px; border: 2px solid #e5e7eb; box-shadow: 4px 4px 0 rgba(0,0,0,.45); }
.dialog-style-comic .bubble.npc { background: #ffffff; color: #111827; }
.dialog-style-comic .bubble.player { background: #bbf7d0; color: #111827; }
.dialog-style-comic .bubble.narrator { background: #fde68a; color: #111827; border-color: #111827; }

/* TASK */
.task-scroll { flex: 1; overflow-y: auto; padding: 16px;
  padding-top: max(16px, env(safe-area-inset-top));
  padding-bottom: max(16px, env(safe-area-inset-bottom)); }
.task-type-row { display: flex; gap: 8px; align-items: center;
  justify-content: space-between; margin-bottom: 16px; }
.task-scroll h2 { font-size: 1.4rem; margin-bottom: 12px; }
.task-desc { color: #B0BEC5; line-height: 1.5; margin-bottom: 16px; }
.task-image { width: 100%; max-height: 260px; object-fit: contain;
  border-radius: 12px; margin-bottom: 16px; }
.quiz-question { font-weight: 600; margin-bottom: 16px; }
.quiz-answers { display: flex; flex-direction: column; gap: 8px; }
.quiz-answer { background: #111827; border: 1.5px solid #2A3A5C;
  padding: 14px; border-radius: 12px; cursor: pointer;
  display: flex; align-items: center; gap: 8px; }
.quiz-answer.wrong { background: #3A1A1A; border-color: var(--red); pointer-events: none; }
.quiz-answer.correct { background: #1B3A1A; border-color: var(--green); }
.quiz-answer.disabled { pointer-events: none; opacity: .6; }
.quiz-feedback { padding: 14px; border-radius: 12px; font-weight: 600;
  margin-top: 14px; }
.quiz-feedback.ok { background: #1B3A1A; color: var(--green); }
.quiz-feedback.fail { background: #3A1A1A; color: var(--red); }
.puzzle-card { background: #171225; border: 1.5px solid rgba(186,104,200,.55);
  border-radius: 14px; padding: 16px; margin-bottom: 16px; }
.puzzle-card input { width: 100%; margin: 10px 0; }
.photo-card { background: #101f17; border: 1.5px solid rgba(129,199,132,.55);
  border-radius: 14px; padding: 16px; margin-bottom: 16px; }
.photo-ref { margin-bottom: 12px; }
.photo-label { color: var(--dim); font-size: .75rem; font-weight: 700; margin-bottom: 6px; }
.photo-card img { width: 100%; max-height: 260px; object-fit: contain;
  border-radius: 10px; border: 1px solid var(--border); margin-bottom: 10px; }

/* MUSIC */
.music-card { background: #1A1A2E; border: 1.5px solid rgba(255,138,101,.6);
  border-radius: 16px; padding: 16px; margin-bottom: 16px; }
.music-row { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.music-emoji { font-size: 2rem; }
.music-info { flex: 1; }
#music-status { color: #FF8A65; font-size: .85rem; font-weight: 600; }
.music-time { color: var(--dim); font-size: .75rem; margin-top: 2px; }
.music-progress { height: 6px; background: #2A2A4A; border-radius: 3px;
  overflow: hidden; margin-bottom: 12px; }
#music-bar { height: 100%; width: 0%; background: #FF8A65; transition: width .2s; }
.music-locked { color: var(--dim); font-size: .75rem; text-align: center;
  margin-top: 8px; }

/* STATS */
.stats-wrap { flex: 1; padding: 24px; display: flex; flex-direction: column;
  align-items: center; padding-top: max(28px, env(safe-area-inset-top));
  padding-bottom: max(24px, env(safe-area-inset-bottom)); }
.finish-emoji { font-size: 4rem; margin-bottom: 12px; }
.stats-wrap h1 { font-size: 1.5rem; text-align: center; margin-bottom: 6px; }
.grade-circle { width: 140px; height: 140px; border-radius: 50%;
  border: 4px solid var(--green); background: rgba(76,175,80,.15);
  display: flex; align-items: center; justify-content: center;
  margin: 24px 0 12px; flex-direction: column; }
.grade-circle.g2 { border-color: #8BC34A; background: rgba(139,195,74,.15); color: #8BC34A; }
.grade-circle.g3 { border-color: #FFC107; background: rgba(255,193,7,.15); color: #FFC107; }
.grade-circle.g4 { border-color: #FF9800; background: rgba(255,152,0,.15); color: #FF9800; }
.grade-circle.g5 { border-color: #FF5722; background: rgba(255,87,34,.15); color: #FF5722; }
.grade-circle.g6 { border-color: #F44336; background: rgba(244,67,54,.15); color: #F44336; }
.grade-num { font-size: 4rem; font-weight: 900; color: var(--green); }
.grade-circle.g2 .grade-num { color: #8BC34A; }
.grade-circle.g3 .grade-num { color: #FFC107; }
.grade-circle.g4 .grade-num { color: #FF9800; }
.grade-circle.g5 .grade-num { color: #FF5722; }
.grade-circle.g6 .grade-num { color: var(--red); }
.grade-label { font-size: .75rem; font-weight: 700; color: inherit; }
.grade-text { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.grade-praise { color: var(--dim); margin-bottom: 20px; }
.stats-table { width: 100%; margin-bottom: 16px; }
.stat-row { display: flex; padding: 8px 0; border-bottom: 1px solid #1F2937; }
.stat-row:last-child { border: 0; }
.stat-row span { flex: 1; color: var(--dim); }
.stat-row b { font-weight: 700; }
.stat-row b.green { color: var(--green); }
.stat-row b.red { color: var(--red); }
.stat-row b.yellow { color: var(--yellow); }

/* TOAST */
#toast-box { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 99999; display: flex; flex-direction: column; gap: 8px;
  pointer-events: none; }
.toast { background: #E53935; color: white; padding: 10px 20px;
  border-radius: 10px; font-size: .9rem; box-shadow: 0 4px 16px rgba(0,0,0,.4);
  transition: opacity .4s; }
.toast.success { background: #4CAF50; }

/* TTS-STOP */
.tts-stop { position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%);
  background: #E53935; color: white; font-weight: bold;
  padding: 12px 20px; border-radius: 28px; border: none;
  cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,.5); z-index: 9999; }

/* GPS-Permission-Button (Overlay) */
.gps-overlay.gps-overlay {
  position: fixed; inset: 0; background: rgba(13,17,23,.92); z-index: 9999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px; gap: 16px; text-align: center;
}
.gps-overlay .e { font-size: 4rem; }
.gps-overlay h2 { font-size: 1.3rem; }
.gps-overlay p { color: var(--dim); max-width: 320px; }

.app-version { text-align: center; color: var(--dim); font-size: .7rem;
  margin-top: 14px; padding-top: 10px; border-top: 1px solid var(--border); }
.update-banner { position: fixed; top: 8px; left: 50%; transform: translateX(-50%);
  background: #FF8A65; color: #1A1A2E; padding: 10px 16px; border-radius: 999px;
  font-size: .85rem; font-weight: 700; box-shadow: 0 4px 16px rgba(0,0,0,.4);
  z-index: 99998; cursor: pointer; display: flex; gap: 8px; align-items: center; }
.update-banner.hidden { display: none; }

/* SCROLL-FIX v2 — Screens werden selber zum Scroll-Container */
.screen { -webkit-overflow-scrolling: touch; }
#screen-intro.active, #screen-browse.active, #screen-outro.active, #screen-stats.active,
#screen-task.active {
  display: block !important;     /* nicht flex damit normaler Block-Scroll geht */
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
}
#screen-intro .intro-wrap, #screen-outro .intro-wrap, #screen-stats .stats-wrap {
  display: flex; flex-direction: column; align-items: center;
  min-height: 100%;
}
#screen-browse .topbar { position: sticky; top: 0; z-index: 10; }
#screen-browse .search-bar { position: sticky; top: 56px; z-index: 9;
  background: var(--bg); }
#screen-browse .adv-list {
  flex: 0 1 auto; overflow: visible; height: auto;
}
.task-scroll {
  flex: none; overflow: visible; height: auto;
}
/* Map bleibt flex (volle Höhe nötig) */

.search-hint { color: var(--dim); font-size: .75rem; margin-top: 6px; padding: 0 4px; }

.warn-box, .builder-note, .builder-request-note {
  border: 1px solid rgba(255, 193, 7, .45);
  background: rgba(255, 193, 7, .10);
  color: #FFE7A3;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: .82rem;
  line-height: 1.45;
  margin: 10px 0;
}
.offline-box, .offline-status-card {
  border: 1px solid rgba(76, 175, 80, .45);
  background: rgba(76, 175, 80, .10);
  color: #C8FACC;
  border-radius: 10px;
}
.offline-box {
  margin: 12px 16px;
  padding: 10px 12px;
  font-size: .82rem;
  line-height: 1.45;
}
.builder-request-note { margin: 10px 16px 0; }
.form-title { color: var(--text); font-weight: 700; margin: 12px 0 8px; text-align: center; }
.small-gap { margin-top: 10px; }
.bot-field { position: absolute; left: -9999px; opacity: 0; height: 0; pointer-events: none; }
.captcha-label { display: block; color: var(--dim); font-size: .78rem; margin: 8px 0 4px; }

[hidden], .is-hidden { display: none !important; }

.message-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0,0,0,0.74);
}
.message-modal-card {
  width: min(520px, 100%);
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 18px 70px rgba(0,0,0,0.5);
}
.message-modal-card h2 { color: var(--accent); font-size: 1.1rem; margin-bottom: 10px; }
.message-modal-text { line-height: 1.55; white-space: pre-wrap; margin-bottom: 12px; }
.message-modal-text hr { border: 0; border-top: 1px solid var(--border); margin: 12px 0; }
.message-modal textarea {
  width: 100%;
  min-height: 90px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surf2);
  color: var(--text);
  font: inherit;
  resize: vertical;
  margin-bottom: 10px;
}
.message-modal label { display: flex; gap: 8px; align-items: center; color: var(--dim); margin-bottom: 12px; }
.message-modal .btn:disabled { opacity: .45; cursor: default; }