/* ── Schnitzeljagd – Design-System „Neon-Route" ──────────────────
 * Dunkel, technisch-sportlich. Cyan als einziger Akzent,
 * Space Grotesk als einzige Schrift, links die animierte
 * Route-Linie als roter Faden durch alle Screens.
 */

@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0a0e14;
  --cyan: #40dcff;
  --cyan-30: rgba(64, 220, 255, 0.3);
  --cyan-40: rgba(64, 220, 255, 0.4);
  --cyan-50: rgba(64, 220, 255, 0.5);
  --text: #eaf6fb;
  --text-2: rgba(234, 246, 251, 0.68);
  --text-3: rgba(234, 246, 251, 0.42);
  --on-cyan: #04121a;
  --paper: #ffffff;
  --paper-ink: #10151c;
  --paper-ink-2: #4b5865;
  --paper-line: #dde5ec;
  --ok: #4ade80;
  --err: #fb7185;
  --radius-card: 18px;
  --radius-btn: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { min-height: 100%; }

body {
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  background: radial-gradient(120% 70% at 85% 0%, #0d2230 0%, var(--bg) 55%) fixed;
  color: var(--text);
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
  overflow-x: hidden;
}

/* ── Screens: Route-Linie links, Content rechts eingerückt ── */
.screen {
  display: none;
  position: relative;
  flex-direction: column;
  gap: 16px;
  max-width: 480px;
  margin: 0 auto;
  padding: 28px 18px 90px 96px;
  min-height: 100vh;
}
.screen.active { display: flex; }

/* Die Route: animierte gestrichelte Linie, wandert langsam nach oben */
.screen::before {
  content: '';
  position: absolute;
  left: 56px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-image: linear-gradient(
    to bottom,
    var(--cyan-50) 0, var(--cyan-50) 14px,
    transparent 14px, transparent 28px
  );
  background-size: 2px 28px;
  animation: dashMove 1.4s linear infinite;
  pointer-events: none;
}
@keyframes dashMove {
  to { background-position-y: -28px; }
}

@media (prefers-reduced-motion: reduce) {
  .screen::before, .pulse-ring, .emblem.current { animation: none !important; }
}

/* Einblenden: dezent von unten */
.screen.active > * {
  animation: slideUp 0.45s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}
.screen.active > *:nth-child(2) { animation-delay: 0.05s; }
.screen.active > *:nth-child(3) { animation-delay: 0.10s; }
.screen.active > *:nth-child(4) { animation-delay: 0.15s; }
.screen.active > *:nth-child(n+5) { animation-delay: 0.20s; }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(14px); }
}

.hidden { display: none !important; }

/* ── Typografie ── */
.eyebrow, .subtitle, .progress-label, #album-subtitle {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--cyan);
}
h1 {
  font-size: clamp(38px, 12.5vw, 52px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.02;
  color: var(--text);
}
h2 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }

/* ── Neon-Karten (Grundbaustein) ── */
.city-card, .compass-card, .riddle-card, .hint-box, .photo-section {
  border: 1px solid var(--cyan-30);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(64, 220, 255, 0.08), rgba(64, 220, 255, 0.02));
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 14px rgba(64, 220, 255, 0.10), inset 0 0 14px rgba(64, 220, 255, 0.04); }
  50%      { box-shadow: 0 0 26px rgba(64, 220, 255, 0.22), inset 0 0 20px rgba(64, 220, 255, 0.08); }
}

/* ── Start ── */
.start-hero { margin-top: 6vh; }
.start-hero .subtitle { margin-top: 14px; }
.start-emblem { color: var(--cyan); margin-bottom: 18px; }
.start-emblem svg { width: 44px; height: 44px; }

.city-list { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }

.city-card {
  padding: 20px 18px;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.15s ease;
}
.city-card:active { transform: scale(0.98); }
.city-card .city-name { font-weight: 700; font-size: 22px; letter-spacing: -0.01em; }
.city-card .city-tagline { color: var(--text-2); font-size: 13.5px; margin-top: 6px; line-height: 1.5; }
.city-card .city-progress {
  display: inline-block;
  margin-top: 12px;
  padding: 5px 12px;
  border: 1px solid var(--cyan-40);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.footnote { color: var(--text-3); font-size: 12.5px; line-height: 1.6; margin-top: auto; }
.app-version {
  margin-top: auto;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--text-3);
}

/* ── Papier: modernes weißes Blatt für Story & Urkunde ── */
.paper {
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-card);
  padding: 22px 20px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}
.paper h2 { margin-bottom: 12px; }
.story-text { font-size: 15px; line-height: 1.7; white-space: pre-line; }

/* ── Buttons ── */
.btn {
  font-family: inherit;
  border: none;
  border-radius: var(--radius-btn);
  min-height: 52px;
  padding: 14px 18px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary {
  background: var(--cyan);
  color: var(--on-cyan);
  box-shadow: 0 6px 28px rgba(64, 220, 255, 0.45);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 36px rgba(64, 220, 255, 0.6); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--cyan-30);
  font-weight: 500;
  font-size: 15px;
}
.btn-ghost:hover { border-color: var(--cyan-50); color: var(--text); }

/* ── HUD ── */
.hud { display: flex; align-items: center; gap: 12px; }
.hud-btn {
  background: transparent;
  border: 1px solid var(--cyan-30);
  border-radius: 12px;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--cyan);
  flex-shrink: 0;
}
.hud-btn svg { width: 20px; height: 20px; }
.progress-wrap { flex: 1; }
.progress-label { margin-bottom: 6px; text-align: center; display: block; }
.progress-bar {
  height: 4px;
  background: rgba(64, 220, 255, 0.12);
  border-radius: 99px;
  overflow: hidden;
}
#progress-fill {
  height: 100%;
  width: 0%;
  background: var(--cyan);
  border-radius: 99px;
  transition: width 0.6s ease;
  box-shadow: 0 0 10px rgba(64, 220, 255, 0.8);
}

/* ── Stations-Punkte auf der Route-Linie ── */
.emblem-row {
  position: absolute;
  left: 56px;
  top: 150px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 26px;
  z-index: 1;
}
.emblem {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2px solid rgba(64, 220, 255, 0.35);
  background: var(--bg);
  transition: all 0.4s ease;
}
.emblem.earned { border-color: var(--cyan); }
.emblem.current {
  width: 17px;
  height: 17px;
  background: var(--cyan);
  border-color: var(--cyan);
  animation: dotPulse 2.2s ease-out infinite;
}
@keyframes dotPulse {
  0%   { box-shadow: 0 0 0 0 rgba(64, 220, 255, 0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(64, 220, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(64, 220, 255, 0); }
}

/* ── Kompass / Distanz ── */
.phase { display: flex; flex-direction: column; gap: 14px; }
.compass-card {
  position: relative;
  padding: 32px 16px;
  text-align: center;
  overflow: hidden;
}
.compass-card.near { border-color: rgba(74, 222, 128, 0.5); }
.pulse-ring {
  position: absolute;
  top: 50%; left: 50%;
  width: 140px; height: 140px;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  /* --pulse wird von der App je nach Zielnähe gesetzt: nah = schnell */
  animation: pulse var(--pulse, 2.4s) ease-out infinite;
  pointer-events: none;
}
.compass-card.near .pulse-ring { border-color: var(--ok); }
@keyframes pulse {
  0%   { transform: translate(-50%, -50%) scale(0.4); opacity: 0.55; }
  100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}
.distance {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cyan);
}
.gps-status { color: var(--text-3); font-size: 13px; margin-top: 8px; }

.hint-box {
  animation: none;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-2);
}
.hint-box a { color: var(--cyan); }

/* ── Rätsel ── */
.arrived-banner {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--ok);
  text-align: center;
}
.riddle-card {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.riddle-text { font-size: 15.5px; line-height: 1.65; color: var(--text); }
#riddle-input, #code-input {
  font-family: inherit;
  background: rgba(64, 220, 255, 0.05);
  border: 1px solid var(--cyan-30);
  border-radius: var(--radius-btn);
  padding: 14px;
  font-size: 16px;
  color: var(--text);
  width: 100%;
}
#riddle-input:focus, #code-input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(64, 220, 255, 0.18);
}
.riddle-feedback { min-height: 22px; font-size: 14px; text-align: center; }
.riddle-feedback.ok { color: var(--ok); }
.riddle-feedback.err { color: var(--err); }

/* ── Multiple Choice ── */
.choice-buttons { display: flex; flex-direction: column; gap: 10px; }
.btn-choice {
  background: rgba(64, 220, 255, 0.04);
  border: 1px solid var(--cyan-30);
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  text-align: left;
  min-height: 48px;
}
.btn-choice.choice-ok {
  border-color: var(--ok);
  color: var(--ok);
  box-shadow: 0 0 14px rgba(74, 222, 128, 0.35);
}
.btn-choice.choice-err { border-color: var(--err); color: var(--err); opacity: 0.55; }

/* ── Startcode / Siegel ── */
.seal-break {
  animation: sealBreak 0.7s cubic-bezier(0.36, 0.07, 0.19, 0.97) forwards !important;
}
@keyframes sealBreak {
  0%   { transform: rotate(0); }
  20%  { transform: rotate(-12deg) scale(1.05); }
  40%  { transform: rotate(10deg) scale(1.12); }
  60%  { transform: rotate(-6deg) scale(1.2); filter: drop-shadow(0 0 30px rgba(64, 220, 255, 0.9)); }
  100% { transform: scale(1.6); opacity: 0; filter: drop-shadow(0 0 44px rgba(64, 220, 255, 1)); }
}

/* ── Foto-Momente ── */
.photo-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-style: dashed;
  padding: 16px;
  animation: none;
}
.photo-task { font-size: 14.5px; line-height: 1.55; color: var(--text-2); }
.photo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--cyan);
}
.photo-btn svg { width: 18px; height: 18px; }
.photo-preview {
  width: 100%;
  border-radius: 12px;
  max-height: 320px;
  object-fit: cover;
}

/* ── Album ── */
.album-title { margin-top: 10px; }
.album-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.album-item {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 12px;
  padding: 7px 7px 9px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
}
.album-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}
.album-item figcaption {
  color: var(--paper-ink);
  font-size: 11.5px;
  font-weight: 500;
  text-align: center;
  margin-top: 6px;
}
.album-download {
  display: block;
  text-align: center;
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--paper-ink-2);
  margin-top: 3px;
  text-decoration: none;
}
.album-link {
  background: transparent;
  border: 1px solid var(--cyan-30);
  border-radius: var(--radius-btn);
  padding: 13px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
}

/* ── Gelöst / Finale ── */
.solved-emblem, .finale-emblem {
  color: var(--cyan);
  text-align: left;
  margin-top: 5vh;
  animation: pop 0.5s ease;
}
.solved-emblem svg, .finale-emblem svg { width: 46px; height: 46px; }
@keyframes pop {
  0% { transform: scale(0.3); opacity: 0; }
  70% { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}
.personal-note {
  margin-top: 18px;
  padding: 16px;
  border: 1px dashed var(--cyan-40);
  border-radius: 12px;
  font-style: italic;
  font-size: 15.5px;
  line-height: 1.65;
  white-space: pre-line;
  color: var(--paper-ink);
}

/* ── Urkunde: modernes weißes Blatt ── */
.cert {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-card);
  padding: 12px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
  margin-top: 3vh;
}
.cert-border {
  border: 1px solid var(--paper-line);
  border-radius: 12px;
  padding: 26px 16px;
  text-align: center;
  color: var(--paper-ink);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cert-emblem { color: #0e9cbf; }
.cert-emblem svg { width: 40px; height: 40px; }
.cert-heading {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.cert-sub { color: #0e9cbf; }
.cert-title { font-size: 18px; font-weight: 700; margin-top: 6px; }
.cert-city {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--paper-ink-2);
}
.cert-stats { font-size: 14px; line-height: 1.7; margin-top: 8px; color: var(--paper-ink-2); }
.cert-emblems {
  display: flex;
  justify-content: center;
  gap: 8px;
  position: static;
  transform: none;
  flex-direction: row;
  margin-top: 6px;
}
.cert-emblems .emblem {
  width: 12px; height: 12px;
  border-color: #0e9cbf;
  background: #0e9cbf;
  animation: none;
}
.cert-date { font-size: 13px; color: var(--paper-ink-2); margin-top: 4px; }

/* ── Konfetti ── */
.confetti {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
}

/* ── Minispiele: Vollbild-Rahmen ── */
body.game-open { overflow: hidden; }
.game-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  flex-direction: column;
  background: radial-gradient(120% 70% at 85% 0%, #0d2230 0%, var(--bg) 55%);
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
           env(safe-area-inset-bottom) env(safe-area-inset-left);
  overscroll-behavior: contain;
  animation: slideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.game-topbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px 0;
}
.hud-btn svg { pointer-events: none; }
.game-status {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--text-3);
}
.game-host {
  flex: 1 1 auto;
  min-height: 0;
  position: relative;
}
.game-result {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px;
  border: 1px solid var(--cyan-30);
  border-radius: var(--radius-card);
  background: rgba(10, 14, 20, 0.96);
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.6);
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.game-result h2 { color: var(--ok); text-transform: uppercase; letter-spacing: -0.02em; }

/* ── Testmodus ── */
.testbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(10, 14, 20, 0.92);
  border-top: 1px solid var(--cyan-30);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px calc(10px + env(safe-area-inset-bottom)) 10px 10px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-3);
  z-index: 50;
}
.btn-mini {
  font-family: inherit;
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan-40);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
}