/* games/multiple_choice_quiz/multiple_choice_quiz.css */

/* Gesamte Quizkarte */
.mc-card {
  --mc-option-font-size: 17px;
  --mc-option-padding-y: 14px;
  --mc-option-padding-x: 16px;
  --mc-question-font-size: 18px;
  --mc-options-gap: 10px;
  --mc-option-card-height: clamp(92px, 12vh, 108px);
  --mc-question-options-gap: clamp(24px, 7vh, 68px);
  --mc-footer-dock-height: 84px;

  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 22px 18px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.22);
  color: #1c2342;
  padding-bottom: calc(var(--mc-footer-dock-height) + 12px);
}

.mc-card.mc-card--booting {
  visibility: hidden;
}

/* Meta-Zeile: Thema + Fragezähler */
.mc-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: #6b6f76;
}

.mc-topic {
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.mc-counter {
  opacity: 0.8;
}

/* Frage / Einleitung – Box analog zu tfs-statement-card / scn-bubble */
.mc-question {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
  background: linear-gradient(135deg, #f7f7fb, #eef0f7);
  border: 1px solid rgba(28, 35, 66, 0.08);
  border-radius: 16px;
  padding: 16px;
  margin-top: 24px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.mc-question-text {
  font-size: var(--mc-question-font-size);
  font-weight: 600;
  line-height: 1.4;
  color: #1c2342;
}

/* Hinweis innerhalb der Fragetext-Box */
.mc-hint {
  font-size: 0.82rem;
  color: rgba(28, 35, 66, 0.45);
  font-style: italic;
  border-top: 1px solid rgba(28, 35, 66, 0.07);
  padding-top: 6px;
}

/* ==============================
   Optionen als moderne 2×2 Karten
   ============================== */

.mc-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--mc-options-gap);
  margin-top: auto;
  padding-top: var(--mc-question-options-gap);
}

/* Handy: untereinander */
@media (max-width: 720px) {
  .mc-options {
    grid-template-columns: 1fr;
  }
}

/* Einzelne Antwortkarte (Basis) */
.mc-option {
  -webkit-appearance: none;
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;

  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: var(--mc-option-card-height);
  height: var(--mc-option-card-height);
  cursor: pointer;
  text-align: left;
  font-size: var(--mc-option-font-size);
  line-height: 1.4;

  padding: var(--mc-option-padding-y) var(--mc-option-padding-x)
    calc(var(--mc-option-padding-y) + 2px);
  border-radius: 18px;
  background: radial-gradient(
    circle at top left,
    #fffaf3 0%,
    #f8efdc 52%,
    #f1e3c6 100%
  );
  border: 1px solid rgba(19, 27, 64, 0.08);
  box-shadow:
    0 12px 24px rgba(15, 23, 42, 0.18),
    0 0 0 1px rgba(255, 255, 255, 0.8);

  transition:
    transform 0.15s ease,
    box-shadow 0.18s ease,
    background 0.18s ease,
    border-color 0.16s ease,
    opacity 0.16s ease;
}

.mc-option:hover:not(.mc-option--disabled) {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.26);
}

.mc-option:active:not(.mc-option--disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.22);
}

/* Tastatur-Fokus */
.mc-option:focus-visible {
  outline: 0;
  box-shadow:
    0 18px 40px rgba(28, 35, 66, 0.35),
    0 0 0 2px #e8bd4f;
}

/* Checkbox-Icon links */
.mc-option-icon {
  flex: 0 0 auto;
  margin-top: 0;
  width: 22px;
  height: 22px;
  border-radius: 8px;
  border: 2px solid #c4c7d6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: transparent; /* Häkchen erst bei Auswahl sichtbar */
  background: #ffffff;
  box-shadow: 0 2px 4px rgba(148, 163, 184, 0.35);
}

.mc-option-label {
  flex: 1;
  text-align: left;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.mc-footer-row {
  --gm-dock-height: 84px;
  --gm-dock-bg: #1c2342;
  margin-top: 0;
  backdrop-filter: none;
  transform-origin: center bottom;
  overflow: hidden;
}

.mc-footer-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 100%
  );
  transform: translateX(-140%);
  pointer-events: none;
}

.mc-footer-row.mc-footer-row--tap {
  animation: mc-footer-tap 0.32s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.mc-footer-row.mc-footer-row--tap::before {
  animation: mc-footer-sweep 0.32s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.mc-footer-row .game-feedback {
  min-height: 0;
  margin-bottom: 0;
  color: rgba(232, 237, 255, 0.92);
}

.mc-next-btn {
  position: relative;
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 0 20px 3px;
  transition:
    opacity 0.2s ease,
    transform 0.16s ease,
    filter 0.18s ease;
}

.mc-next-btn.game-next-btn--enabled:active {
  transform: none;
  filter: none;
}

@keyframes mc-footer-tap {
  0% {
    transform: translateY(0) scale(1);
    filter: brightness(1);
  }
  38% {
    transform: translateY(2px) scale(0.985);
    filter: brightness(1.12);
  }
  64% {
    transform: translateY(-1px) scale(1.005);
    filter: brightness(1.05);
  }
  100% {
    transform: translateY(0) scale(1);
    filter: brightness(1);
  }
}

@keyframes mc-footer-sweep {
  0% {
    transform: translateX(-140%);
  }
  100% {
    transform: translateX(140%);
  }
}

/* ==============================
   States
   ============================== */

/* Ausgewählt (vor Auswertung) */
.mc-option--selected {
  border-color: #e8bd4f;
  background: linear-gradient(135deg, #fff7e3, #fbe8be);
  box-shadow:
    0 18px 40px rgba(232, 189, 79, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.9);
  transform: none;
  animation: none;
}

.mc-option--selected .mc-option-icon {
  border-color: #e8bd4f;
  background: #e8bd4f;
  color: #1c2342;
}

/* Nach Auswertung – deaktiviert */
.mc-option--disabled {
  cursor: default;
  opacity: 0.96;
}

/* Korrekt angewählte Antwort */
.mc-option--correct {
  border-color: #2e7d32;
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  box-shadow: 0 18px 38px rgba(46, 125, 50, 0.3);
  transform: none;
}

.mc-option--correct .mc-option-icon {
  border-color: #2e7d32;
  background: #2e7d32;
  color: #ffffff;
}

/* Falsch ausgewählte Antwort */
.mc-option--wrong {
  border-color: #c62828;
  background: linear-gradient(135deg, #ffebee, #ffcdd2);
  box-shadow: 0 18px 38px rgba(198, 40, 40, 0.3);
  transform: none;
}

.mc-option--wrong .mc-option-icon {
  border-color: #c62828;
  background: #c62828;
  color: #ffffff;
}

/* Richtige, aber nicht gewählte Antwort */
.mc-option--missed {
  border-style: dashed;
  border-color: #2e7d32;
  background: linear-gradient(135deg, #f3faf4, #e8f5e9);
}

/* Labels oben rechts nach Auswertung */
.mc-option--correct::after,
.mc-option--wrong::after,
.mc-option--missed::after {
  position: absolute;
  top: 8px;
  right: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #ffffff;
}

.mc-option--correct::after {
  content: "Richtig";
  background: #2e7d32;
}

.mc-option--wrong::after {
  content: "Falsch";
  background: #c62828;
}

.mc-option--missed::after {
  content: "Richtige Antwort";
  background: #2e7d32;
  opacity: 0.9;
}

/* Hover-Transform auf Touch deaktivieren (verhindert Wackeln beim Scrollen) */
@media (hover: none) {
  .mc-option:hover:not(.mc-option--disabled) {
    transform: none;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.8);
  }
}

/* Scroll-Hinweis Badge */
.mc-scroll-hint {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #1c2342;
  color: #ffffff;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 10001;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.mc-scroll-hint--visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* ==============================
   Animationen
   ============================== */

@keyframes mc-select-pop {
  0% {
    transform: translateY(0) scale(0.96);
  }
  60% {
    transform: translateY(-6px) scale(1.03);
  }
  100% {
    transform: translateY(-5px) scale(1);
  }
}

@keyframes mc-correct-pulse {
  0% {
    transform: scale(0.96);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes mc-wrong-shake {
  0% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-3px);
  }
  50% {
    transform: translateX(3px);
  }
  75% {
    transform: translateX(-2px);
  }
  100% {
    transform: translateX(0);
  }
}

/* ==============================
   Mobile Feintuning
   ============================== */

@media (max-width: 780px) {
  .mc-footer-row {
    --gm-dock-height: 84px;
  }

  .mc-card {
    --mc-footer-dock-height: 84px;
    gap: 12px;
    padding: 15px 13px 12px;
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.18);
  }

  .mc-meta-row {
    font-size: 0.9rem;
  }

  .mc-question {
    padding: 14px 12px;
    gap: 6px;
  }

  .mc-question-text {
    font-size: 1rem;
  }

  .mc-options {
    gap: var(--mc-options-gap);
    margin-top: auto;
  }

  .mc-option {
    font-size: var(--mc-option-font-size);
    line-height: 1.36;
    padding: var(--mc-option-padding-y) var(--mc-option-padding-x)
      calc(var(--mc-option-padding-y) + 1px);
  }

  .mc-option-icon {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 600px) {
  .mc-footer-row {
    --gm-dock-height: 84px;
  }

  .mc-card {
    --mc-footer-dock-height: 84px;
    --mc-option-card-height: clamp(88px, 11.2vh, 100px);
    padding-top: 28px;
    padding-bottom: calc(var(--mc-footer-dock-height) + 16px);
    min-height: unset;
    align-self: flex-start;
    width: 100%;
  }

  .mc-footer-row {
    width: auto;
  }

  .mc-options {
    gap: var(--mc-options-gap);
  }

  .mc-option {
    font-size: var(--mc-option-font-size);
    padding: var(--mc-option-padding-y) var(--mc-option-padding-x)
      calc(var(--mc-option-padding-y) + 2px);
  }
}