/*
 * Abschnitt "Zum Ausprobieren" der Startseite (KI-Porträts, Foto-Aufgaben,
 * Gewinnspiel, Pay-per-Use). Gehört zu mitmachen.js und wird nur auf
 * index.html und index-en.html eingebunden.
 */

/* Beim Sprung über das Menü bleibt die Überzeile unter der festen Kopfzeile sichtbar. */
.try-section {
  scroll-margin-top: 1.5rem;
}

.try-block {
  margin-top: 2.5rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  background: rgba(10, 11, 22, 0.6);
  box-shadow: 0 18px 40px -28px rgba(0, 0, 0, 0.85);
}

.try-block h3 {
  margin-top: 0;
  font-size: 1.35rem;
}

.try-block > p,
.try-text > p {
  margin: 0 0 1.25rem;
  color: var(--muted-text);
}

.try-note {
  margin: 1.25rem 0 0;
  font-size: 0.85rem;
  color: var(--muted-text);
}

.try-more {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.try-pair {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.try-pair .try-block {
  margin-top: 0;
  display: flex;
  flex-direction: column;
}

/* Beispiel gleich unter den Text, Hinweis und Handbuch-Link nach unten:
   so stehen die Links beider Spalten auf einer Höhe. */
.try-pair .try-note {
  margin-top: auto;
  padding-top: 1.25rem;
}

@media (min-width: 960px) {
  .try-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Wahlknöpfe: Gruppen, Vorlagen */
.try-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.try-chips[hidden],
.try-block [hidden] {
  display: none !important;
}

.try-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4em 0.95em;
  font: inherit;
  font-size: 0.9rem;
  color: var(--text-color);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.try-chip:hover {
  border-color: var(--accent-color);
}

.try-chip[aria-pressed="true"] {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #111;
  font-weight: 600;
}

.try-chip-zahl {
  font-size: 0.75rem;
  opacity: 0.7;
}

.try-chip:focus-visible,
.ki-stil:focus-visible,
.ppu-modus:focus-visible {
  outline: 3px solid var(--accent-color);
  outline-offset: 2px;
}

/* ---------- KI-Porträts ---------- */

.ki-layout {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 960px) {
  .ki-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.ki-vergleich {
  margin: 0;
}

.ki-buehne {
  --pos: 50%;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--border-radius);
  background: #0b0c16;
  user-select: none;
}

.ki-buehne:has(.ki-regler:focus-visible) {
  outline: 3px solid var(--accent-color);
  outline-offset: 3px;
}

.ki-buehne img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.25s ease;
}

.ki-buehne.ist-ladend [data-ki-bild] {
  opacity: 0.55;
}

.ki-vorher {
  position: absolute;
  inset: 0;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.ki-marke {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  max-width: 45%;
  padding: 0.2em 0.75em;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 999px;
  pointer-events: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ki-marke--rechts {
  left: auto;
  right: 0.75rem;
  background: var(--accent-color);
  color: #111;
}

.ki-griff {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 3px;
  margin-left: -1.5px;
  background: var(--accent-color);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.ki-griff svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2.8rem;
  height: 2.8rem;
  padding: 0.55rem;
  transform: translate(-50%, -50%);
  background: var(--accent-color);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  fill: none;
  stroke: #111;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Unsichtbar über der ganzen Fläche: so greift der Regler überall.
   pan-y lässt die Seite am Handy trotzdem senkrecht scrollen. */
.ki-regler {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  touch-action: pan-y;
}

.ki-unterschrift {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-top: 0.85rem;
}

.ki-unterschrift strong {
  font-size: 1.05rem;
}

.ki-unterschrift span {
  color: var(--muted-text);
  font-size: 0.9rem;
}

.ki-auswahl {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.ki-stile {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 0.6rem;
  max-height: 25rem;
  overflow-y: auto;
  padding: 0.25rem 0.35rem 0.25rem 0.1rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.ki-stil {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0;
  font: inherit;
  font-size: 0.8rem;
  line-height: 1.3;
  text-align: left;
  color: var(--muted-text);
  background: none;
  border: none;
  cursor: pointer;
}

.ki-stil img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid transparent;
  background: #0b0c16;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.ki-stil:hover img {
  border-color: rgba(216, 153, 4, 0.55);
}

.ki-stil[aria-pressed="true"] img {
  border-color: var(--accent-color);
}

.ki-stil[aria-pressed="true"] {
  color: var(--text-color);
  font-weight: 600;
}

.ki-zufall {
  align-self: flex-start;
}

/* ---------- Foto-Aufgaben ---------- */

.aufgabe-demo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

.aufgabe-karte {
  width: min(100%, 19rem);
  aspect-ratio: 3 / 4;
  perspective: 1200px;
}

.aufgabe-innen {
  position: relative;
  width: 100%;
  height: 100%;
  transform: rotateY(180deg);
  transform-style: preserve-3d;
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

.aufgabe-karte.ist-offen .aufgabe-innen {
  transform: rotateY(0deg);
  transition-duration: 0.6s;
  transition-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1.15);
}

.aufgabe-vorne,
.aufgabe-hinten {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border: 3px solid var(--accent-color);
  border-radius: var(--border-radius);
  backface-visibility: hidden;
  box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.7);
}

/* Wie eine gedruckte Karte: hell, damit die Illustrationen ihren Grund behalten. */
.aufgabe-vorne {
  background: #fff;
  color: #1a1a1a;
}

.aufgabe-hinten {
  transform: rotateY(180deg);
  background:
    repeating-linear-gradient(45deg, rgba(216, 153, 4, 0.08) 0 12px, transparent 12px 24px),
    var(--surface-color);
}

.aufgabe-bild {
  width: 60%;
  height: auto;
  margin-bottom: 1rem;
}

.aufgabe-nr {
  margin: 0 0 0.35em;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #9a6b00;
}

.aufgabe-text {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
}

.aufgabe-frage {
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--accent-color);
}

.aufgabe-marke {
  margin-top: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-color);
}

.aufgabe-demo .btn:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
}

/* ---------- Angedeuteter Bildschirm der Fotobox ---------- */

.booth-screen {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 35%, rgba(216, 153, 4, 0.16), transparent 65%),
    #07080f;
  border: 3px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--border-radius);
  box-shadow: 0 18px 40px -16px rgba(0, 0, 0, 0.8);
}

/* Am Handy wäre 4:3 zu flach. Ohne Seitenverhältnis, sonst zöge die
   Mindesthöhe die Breite über den Bildschirm hinaus. */
@media (max-width: 600px) {
  .booth-screen {
    aspect-ratio: auto;
    min-height: 24rem;
  }
}

/* ---------- Gewinnspiel ---------- */

.gewinn-start {
  padding: 1.5rem;
  text-align: center;
}

.gewinn-titel {
  margin: 0;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent-color);
}

.gewinn-unter {
  margin: 0.2em 0 1.5rem;
  color: var(--muted-text);
}

.gewinn-countdown {
  margin: 0;
  font-size: clamp(5rem, 12vw, 8rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent-color);
}

.gewinn-countdown.ist-puls {
  animation: gewinn-puls 0.65s ease-out;
}

@keyframes gewinn-puls {
  from {
    transform: scale(1.6);
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
  to {
    transform: scale(1);
  }
}

.gewinn-ergebnis {
  position: absolute;
  inset: 0;
}

.gewinn-foto {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gewinn-niete {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  background: rgba(7, 8, 15, 0.85);
}

.gewinn-niete p {
  margin: 0;
  font-size: 0.95rem;
}

.gewinn-einblendung {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 0.75rem;
  background: rgba(7, 8, 15, 0.72);
  animation: gewinn-auf 0.4s ease-out;
}

.gewinn-konfetti {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.gewinn-karte {
  position: relative;
  max-width: 21rem;
  padding: 1.5rem clamp(1rem, 4vw, 1.75rem);
  text-align: center;
  background: var(--surface-color);
  border: 2px solid var(--accent-color);
  border-radius: var(--border-radius);
  box-shadow: 0 0 60px rgba(216, 153, 4, 0.35);
  animation: gewinn-karte 0.55s cubic-bezier(0.2, 0.8, 0.2, 1.3);
}

.gewinn-jubel {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-color);
}

.gewinn-preis {
  margin: 0.2em 0 0.7em;
  font-size: 1.2rem;
  font-weight: 700;
}

.gewinn-code {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted-text);
}

.gewinn-code strong {
  display: block;
  margin-top: 0.2em;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  color: var(--text-color);
}

.gewinn-einloesen {
  margin: 0.45em 0 1.25rem;
  font-size: 0.85rem;
  color: var(--muted-text);
}

@keyframes gewinn-auf {
  from {
    opacity: 0;
  }
}

@keyframes gewinn-karte {
  from {
    transform: scale(0.6);
    opacity: 0;
  }
}

/* Blitz wie an der Box: kurz weiß, dann ausblenden. */
.gewinn-blitz {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease-out;
}

.booth-screen.ist-blitz .gewinn-blitz {
  opacity: 0.95;
  transition: none;
}

.btn-klein {
  padding: 0.6rem 1.15rem;
  font-size: 0.9rem;
}

/* ---------- Pay-per-Use ---------- */

.ppu-layout {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 960px) {
  .ppu-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

.ppu-modelle {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ppu-modelle li {
  padding-left: 1rem;
  border-left: 3px solid rgba(216, 153, 4, 0.7);
  color: var(--muted-text);
}

.ppu-modelle strong {
  display: block;
  color: var(--text-color);
}

.ppu-screen {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  place-items: initial;
  aspect-ratio: auto;
  min-height: 0;
}

.ppu-kopf {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.ppu-code {
  font-size: 0.85rem;
  color: var(--muted-text);
}

.ppu-code strong {
  margin-left: 0.3em;
  letter-spacing: 0.1em;
  color: var(--text-color);
}

.ppu-guthaben {
  font-size: 0.85rem;
  color: var(--muted-text);
  text-align: right;
}

.ppu-guthaben output {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--accent-color);
  font-variant-numeric: tabular-nums;
}

.ppu-guthaben output.ist-runter {
  animation: ppu-runter 0.6s ease-out;
}

.ppu-guthaben output.ist-rauf {
  animation: ppu-rauf 0.6s ease-out;
}

@keyframes ppu-runter {
  30% {
    color: #ff8aa1;
    transform: scale(0.94);
  }
}

@keyframes ppu-rauf {
  30% {
    color: #8ee6a8;
    transform: scale(1.08);
  }
}

.ppu-frage {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
}

.ppu-modi {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.ppu-modus {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.85rem 0.4rem;
  font: inherit;
  color: var(--text-color);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.15s ease, opacity 0.2s ease;
}

.ppu-modus:hover {
  border-color: var(--accent-color);
}

.ppu-modus:active {
  transform: scale(0.97);
}

.ppu-modus svg {
  width: 1.9rem;
  height: 1.9rem;
  fill: none;
  stroke: var(--accent-color);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ppu-modus-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.ppu-modus-preis {
  font-size: 0.85rem;
  color: var(--muted-text);
}

.ppu-modus.ist-zu-teuer {
  opacity: 0.45;
}

.ppu-meldung {
  margin: 0;
  font-size: 0.85rem;
  text-align: center;
  color: #ff8aa1;
}

.ppu-fuss {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: end;
  margin-top: auto;
}

.ppu-protokoll {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  color: var(--muted-text);
}

.ppu-protokoll li + li {
  margin-top: 0.15rem;
  opacity: 0.7;
}

.ppu-protokoll li.ist-plus {
  color: #8ee6a8;
}

.ppu-aufladen {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ppu-aufladen.ist-betont {
  border-color: var(--accent-color);
  box-shadow: 0 0 24px rgba(216, 153, 4, 0.35);
}

.ppu-qr {
  width: 4.2rem;
  height: 4.2rem;
  padding: 0.25rem;
  background: #fff;
  border-radius: 6px;
  flex: none;
}

.ppu-aufladen-text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted-text);
}

.ppu-aufladen-knoepfe {
  display: flex;
  gap: 0.35rem;
}

.ppu-aufladen-knoepfe .btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
}

@media (max-width: 600px) {
  .ppu-fuss {
    grid-template-columns: 1fr;
  }
}

/* Ohne JavaScript bleibt der Bildschirm stehen, aber ohne Bedienung. */
[data-ppu-demo]:not(.ist-bereit) .ppu-aufladen-knoepfe,
[data-ppu-demo]:not(.ist-bereit) .ppu-modus {
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .aufgabe-innen,
  .aufgabe-karte.ist-offen .aufgabe-innen {
    transition: none;
  }

  .gewinn-countdown.ist-puls,
  .gewinn-einblendung,
  .gewinn-karte,
  .ppu-guthaben output {
    animation: none !important;
  }
}