/* Layout: die Szene dominiert links (oben auf dem Handy), die Steuerung liegt als Seitenleiste daneben. */
:root {
  --ink: #2b2238;          /* Pflaumentinte für Text und Konturen */
  --ink-soft: #5d5170;
  --paper: #eef3e4;        /* blasses Wiesenpapier */
  --card: #fbfcf7;
  --line: #d5dcc8;
  --meadow: #3f8a3a;       /* Weitergehen, Wiese */
  --meadow-deep: #2c6a29;
  --monster: #5b2a86;      /* Auslöser, Monster */
  --monster-soft: #ece3f5;
  --sun: #ffcf4a;          /* Verspotten, Humor */
  --wagon: #d63a2f;        /* Bollerwagen */
  --wagon-deep: #9f2119;
  --font-display: "Gluten", "Baloo 2", "Comic Sans MS", system-ui, sans-serif;
  --font-body: "Baloo 2", "Trebuchet MS", system-ui, -apple-system, sans-serif;
  --radius: 14px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 10px 16px;
  gap: 10px;
}

/* --- Kopfzeile --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.05;
  color: var(--monster);
  letter-spacing: 0.01em;
  text-wrap: balance;
}
.brand span { color: var(--meadow); }
.sound-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid var(--ink);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 4px 14px 4px 10px;
  font: 700 0.95rem var(--font-body);
  cursor: pointer;
  flex-shrink: 0;
}
.sound-toggle .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--meadow); box-shadow: 0 0 0 2px var(--card), 0 0 0 3.5px var(--meadow); }
.sound-toggle[aria-pressed="false"] .dot { background: #b9b2c4; box-shadow: 0 0 0 2px var(--card), 0 0 0 3.5px #b9b2c4; }

/* --- Hauptbereich --- */
.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.stage {
  position: relative;
  height: clamp(360px, 62vh, 640px);
  border-radius: 20px;
  overflow: hidden;
  border: 3px solid var(--ink);
  box-shadow: 0 6px 0 var(--ink);
  background: #9fd0f0;
  touch-action: manipulation;
}
#scene { display: block; width: 100%; height: 100%; cursor: pointer; }
#scene:focus-visible { outline: 4px solid var(--sun); outline-offset: -4px; }

@media (min-width: 1000px) {
  html, body { height: 100%; }
  .app { height: 100%; }
  .layout {
    flex: 1;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) 380px;
  }
  .stage { height: 100%; min-height: 480px; }
  .panel { overflow-y: auto; min-height: 0; padding-right: 4px; }
}

/* --- HUD in der Szene --- */
.hud {
  position: absolute;
  top: 12px;
  background: rgba(251, 252, 247, 0.88);
  border: 2px solid var(--ink);
  border-radius: 12px;
  padding: 6px 12px 7px;
  backdrop-filter: blur(4px);
  pointer-events: none;
}
.hud-left { left: 12px; width: min(200px, 40%); }
.hud-right { right: 12px; text-align: right; min-width: 150px; }
.hud-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.meter { height: 8px; border-radius: 999px; background: #e3dbe9; overflow: hidden; margin: 5px 0 3px; }
.meter-fill {
  height: 100%;
  width: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, #c9a8e8, #7b3fb0 55%, #5b1f6e);
  border-radius: 999px;
}
.hud-sub { font-size: 0.8rem; color: var(--ink-soft); font-weight: 600; }
.hud-left .hud-sub { text-transform: capitalize; }
.hud-km {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--meadow-deep);
  font-variant-numeric: tabular-nums;
}
.hud-sub span { font-variant-numeric: tabular-nums; color: var(--ink); }
.hud-kept {
  position: absolute;
  right: 10px;
  bottom: -14px;
  background: var(--meadow);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 1px 9px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-4px);
}
.hud-kept.pulse { animation: kept 3.2s ease-out; }
@keyframes kept {
  0% { opacity: 0; transform: translateY(-4px) scale(0.8); }
  10% { opacity: 1; transform: translateY(0) scale(1.08); }
  20% { transform: scale(1); }
  80% { opacity: 1; }
  100% { opacity: 0; }
}

.hint {
  position: absolute;
  left: 50%;
  top: 14px;
  transform: translate(-50%, -8px);
  margin: 0;
  max-width: min(440px, calc(100% - 470px));
  min-width: 200px;
  text-align: center;
  background: rgba(43, 34, 56, 0.86);
  color: #fffbea;
  padding: 7px 16px 8px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  opacity: 0;
  transition: opacity 0.6s, transform 0.6s;
  pointer-events: none;
  text-wrap: balance;
}
.hint.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 999px) {
  .stage {
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 5;
    height: clamp(300px, 50vh, 560px);
  }
}
@media (max-width: 480px) {
  .hud-left { width: 38%; left: 8px; top: 8px; }
  .hud-right { max-width: 56%; right: 8px; top: 8px; }
  .hud-label { font-size: 0.6rem; }
  .hud-right .hud-sub { font-size: 0.64rem; line-height: 1.25; }
}
@media (max-width: 760px) {
  .hint { top: auto; bottom: 12px; max-width: calc(100% - 24px); min-width: 0; border-radius: 14px; font-size: 0.92rem; }
  .hud { padding: 5px 9px; }
  .hud-km { font-size: 1.3rem; }
  .hud-right { min-width: 0; }
  .hud-right .hud-sub { font-size: 0.7rem; }
}

.banner {
  position: absolute;
  left: 50%;
  top: 30%;
  transform: translate(-50%, -50%) scale(0.85);
  width: min(620px, calc(100% - 32px));
  text-align: center;
  background: #fff6d8;
  border: 3px solid var(--ink);
  box-shadow: 0 6px 0 var(--ink);
  border-radius: 18px;
  padding: 16px 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s, transform 0.6s cubic-bezier(0.2, 1.6, 0.4, 1);
}
.banner.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.banner-big {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 3vw, 2rem);
  line-height: 1.25;
  color: var(--wagon-deep);
  text-wrap: balance;
  display: block;
}

/* --- Intro --- */
.intro {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  background: radial-gradient(circle at 50% 40%, rgba(43, 34, 56, 0.25), rgba(43, 34, 56, 0.6));
}
.intro-card {
  max-width: 470px;
  background: var(--card);
  border: 3px solid var(--ink);
  box-shadow: 0 7px 0 var(--ink);
  border-radius: 20px;
  padding: 20px 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.intro-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1.15;
  color: var(--monster);
  text-wrap: balance;
}
.intro-card p { margin: 0; }
.eyebrow { font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--meadow-deep); }
.fine { font-size: 0.82rem; color: var(--ink-soft); }

/* --- Steuerung --- */
.panel { display: flex; flex-direction: column; gap: 12px; }
.group {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.group h2 {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-soft);
  display: inline;
}
.btn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.btn-grid .wide { grid-column: 1 / -1; }

.btn {
  --bg: #fff;
  --fg: var(--ink);
  --edge: var(--ink);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
  width: 100%;
  min-height: 48px;
  padding: 8px 12px;
  font: 700 0.98rem/1.2 var(--font-body);
  color: var(--fg);
  background: var(--bg);
  border: 2px solid var(--edge);
  border-radius: 12px;
  box-shadow: 0 4px 0 var(--edge);
  cursor: pointer;
  transition: transform 0.08s, box-shadow 0.08s, background 0.2s;
  overflow: hidden;
}
.btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 5px 0 var(--edge); }
.btn:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 1px 0 var(--edge); }
.btn:focus-visible, .chip:focus-visible, .sound-toggle:focus-visible, summary:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn .label { position: relative; z-index: 1; min-width: 0; }
.btn kbd { position: relative; z-index: 1; flex-shrink: 0; }

.btn-trigger { --bg: var(--monster-soft); --edge: var(--monster); --fg: #3a1658; }
.btn-trigger[aria-pressed="true"] { --bg: var(--monster); --fg: #fff; }
.btn-primary { --bg: var(--meadow); --fg: #fff; --edge: var(--meadow-deep); font-size: 1.08rem; }
.btn-primary[aria-pressed="true"] { --bg: #fff; --fg: var(--meadow-deep); }
.btn-calm { --bg: #e6f2df; --edge: var(--meadow-deep); --fg: #1f4a1d; }
.btn-calm.progress::before {
  content: "";
  position: absolute;
  inset: 0;
  width: var(--fill, 0%);
  background: #bfe0b0;
  transition: width 0.2s linear;
}
.btn-tease { --bg: var(--sun); --edge: #8a6400; --fg: #3d2c00; }
.btn-wagon {
  --bg: var(--wagon);
  --edge: var(--wagon-deep);
  --fg: #fff;
  min-height: 60px;
  font-family: var(--font-display);
  font-size: 1.35rem;
}
.btn-wagon:not(:disabled) { animation: wiggle 2.6s ease-in-out infinite; }
@keyframes wiggle { 0%, 86%, 100% { rotate: 0deg; } 90% { rotate: -1.4deg; } 95% { rotate: 1.4deg; } }
.btn-ghost { --bg: transparent; --edge: var(--ink-soft); --fg: var(--ink); box-shadow: 0 3px 0 var(--edge); justify-content: center; min-height: 42px; }
.btn-big { justify-content: center; min-height: 54px; font-size: 1.2rem; }

kbd {
  font: 700 0.72rem/1 var(--font-body);
  padding: 3px 6px;
  border-radius: 6px;
  border: 1.5px solid currentColor;
  opacity: 0.7;
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font: 600 0.88rem/1.25 var(--font-body);
  text-align: left;
  color: #3d2c00;
  background: #fff3c4;
  border: 1.5px solid #c99a1a;
  border-radius: 12px;
  padding: 5px 10px;
  cursor: pointer;
  transition: background 0.15s, transform 0.08s;
}
.chip:hover:not(:disabled) { background: var(--sun); }
.chip:active:not(:disabled) { transform: translateY(2px); }
.chip:disabled { opacity: 0.5; cursor: not-allowed; }

.note { margin: 0; font-size: 0.85rem; color: var(--ink-soft); }
.wagon-group { border-color: #f0b8b2; background: #fff7f5; }

/* --- Einstellungen --- */
details > summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; }
details > summary::-webkit-details-marker { display: none; }
details > summary::after { content: "+"; font-weight: 800; font-size: 1.2rem; color: var(--ink-soft); }
details[open] > summary::after { content: "–"; }
.field { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; align-items: baseline; }
.field label { font-weight: 700; font-size: 0.92rem; }
.field output { font-size: 0.82rem; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.field input[type="range"] { grid-column: 1 / -1; width: 100%; accent-color: var(--monster); }
.toggles { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; }
.check { display: flex; gap: 7px; align-items: center; font-size: 0.92rem; font-weight: 600; cursor: pointer; }
.check input { accent-color: var(--meadow); width: 17px; height: 17px; }
.about p { margin: 0; font-size: 0.92rem; max-width: 65ch; }
.keys { margin: 0; font-size: 0.8rem; color: var(--ink-soft); line-height: 1.9; }
.keys kbd { opacity: 0.85; }

@media (max-width: 420px) {
  .btn-grid { grid-template-columns: 1fr; }
  .toggles { grid-template-columns: 1fr; }
  .btn kbd { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .btn-wagon:not(:disabled) { animation: none; }
  .hint, .banner { transition: opacity 0.3s; }
}