@font-face {
  font-family: 'Patrick Hand';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../assets/fonts/patrick-hand-latin-400-normal.woff2) format('woff2');
}

:root {
  --himmel: #bcdcec;
  --berg-fern: #a3c1d2;
  --berg-nah: #86a9bd;
  --schneekappe: #f2f7fa;
  --tanne: #2f5b4c;
  --schnee: #f4f8fa;
  --schnee-kante: #dce8ee;
  --tinte: #1d1d1f;
  --tinte-leise: #44545e;
  --papier: #fffdf8;
  --schatten: rgb(29 29 31 / 0.16);
  --fokus: #0b62c4;

  --boden: clamp(4.5rem, 19dvh, 11rem);
  --rig-ratio: 1.0815; /* viewBox der Rig-SVGs: 309.85 × 286.5 */
  --schrift-blase: 'Patrick Hand', 'Comic Sans MS', 'Chalkboard SE', cursive;
  --schrift-ui: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100dvh;
  background: var(--himmel);
  color: var(--tinte);
  font-family: var(--schrift-ui);
  overflow-x: hidden;
}

.nur-vorlesen {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

:focus-visible {
  outline: 3px solid var(--fokus);
  outline-offset: 2px;
}

/* ─── Kulisse ─────────────────────────────────────────────── */

.szene {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.berge {
  position: absolute;
  left: 0;
  bottom: calc(var(--boden) - 1px);
  width: 100%;
  height: max(31vw, 30dvh);
}

@media (orientation: portrait) {
  .berge { height: max(31vw, 44dvh); }
}

.berge-fern { fill: var(--berg-fern); }
.schneekappe { fill: var(--schneekappe); }
.berge-nah { fill: var(--berg-nah); }
.tannen { fill: var(--tanne); }

.boden {
  position: absolute;
  inset: auto 0 0;
  height: var(--boden);
  background: var(--schnee);
  border-top: 0.35rem solid var(--schnee-kante);
}

/* ─── Bühne ───────────────────────────────────────────────── */

.buehne {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: max(1rem, env(safe-area-inset-top)) 1rem calc(var(--boden) * 0.42);
}

.blasenbereich {
  flex: 1 0 9rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 2.4rem; /* Platz für den Zipfel */
}

.sprechblase {
  position: relative;
  max-width: min(34rem, 100%);
  padding: 0.6em 1.05em 0.7em;
  background: var(--papier);
  border: 3px solid var(--tinte);
  border-radius: 1.6em / 1.35em;
  box-shadow: 0 0.3rem 0 var(--schatten);
  font-family: var(--schrift-blase);
  font-size: clamp(1.35rem, 1.05rem + 1.4vw, 2.15rem);
  line-height: 1.2;
  text-align: center;
  transform-origin: 50% calc(100% + 2rem);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
}

.sprechblase[data-state='hidden'] {
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.4rem) scale(0.92);
}

.sprechblase[data-state='visible'] {
  transition: opacity 0.16s ease, transform 0.26s cubic-bezier(0.2, 1.5, 0.4, 1), visibility 0s;
}

.sprechblase-text {
  margin: 0;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: balance;
}

/* Der Zipfel überdeckt den Rahmen der Blase zwischen seinen beiden Enden. */
.sprechblase-zipfel {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 2.5rem;
  height: 2rem;
  margin-left: -0.6rem;
  overflow: visible;
}

.sprechblase-zipfel path {
  fill: var(--papier);
  stroke: var(--tinte);
  stroke-width: 3px;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.ladehinweis {
  margin: 0;
  font-family: var(--schrift-blase);
  font-size: 1.4rem;
  color: var(--tinte-leise);
}

.sprechblase.fehler {
  font-family: var(--schrift-ui);
  font-size: 1rem;
  line-height: 1.45;
  text-align: left;
}

/* ─── Cartman ─────────────────────────────────────────────── */

.cartman {
  position: relative;
  flex: none;
  height: max(11rem, min(calc(92vw / var(--rig-ratio)), calc(100dvh - 18rem), 34rem));
  aspect-ratio: var(--rig-ratio);
}

.cartman-atmung,
.cartman-koerper,
.cartman-kopf {
  position: absolute;
  inset: 0;
}

.cartman svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.cartman-kopf {
  transition: transform 0.16s ease-out;
  will-change: transform;
}

.cartman-schatten {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 1%;
  height: 7%;
  border-radius: 50%;
  background: rgb(60 90 110 / 0.18);
}

.cartman.atmet .cartman-atmung {
  transform-origin: 50% 95%;
  animation: atmen var(--atem-dauer, 4200ms) ease-in-out infinite;
}

@keyframes atmen {
  50% { transform: scale(calc(1 - var(--atem-staerke, 0.012) * 0.4), calc(1 + var(--atem-staerke, 0.012))); }
}

@media (prefers-reduced-motion: reduce) {
  .cartman.atmet .cartman-atmung { animation: none; }
  .cartman-kopf, .sprechblase, .sprechblase[data-state='visible'] { transition: none; }
}

/* ─── Fußzeile ────────────────────────────────────────────── */

.credits {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0 4.5rem max(0.6rem, env(safe-area-inset-bottom));
  text-align: center;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--tinte-leise);
}

.credits p { margin: 0; }

/* ─── Ton-Knopf ───────────────────────────────────────────── */

.ton-knopf {
  position: fixed;
  right: max(0.9rem, env(safe-area-inset-right));
  bottom: max(0.9rem, env(safe-area-inset-bottom));
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 2px solid var(--tinte);
  border-radius: 50%;
  background: var(--papier);
  color: var(--tinte);
  box-shadow: 0 0.2rem 0 var(--schatten);
  cursor: pointer;
}

.ton-knopf:hover { background: #fff; }
.ton-knopf svg { width: 1.5rem; height: 1.5rem; }
.ton-knopf .lautsprecher { fill: currentColor; }
.ton-knopf .ton-an,
.ton-knopf .ton-aus { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.ton-knopf[aria-pressed='true'] .ton-aus,
.ton-knopf[aria-pressed='false'] .ton-an { display: none; }

[hidden] { display: none !important; }