/* ========================================================
   DUOLINGO GAME & QUIZ STYLESHEET (OFFICIAL APP REPLICA)
   Estilo idêntico ao aplicativo oficial do Duolingo (Clean, 3D, Divertido)
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@600;700;800;900&family=Outfit:wght@700;800;900&display=swap');

:root {
  --duo-green: #58cc02;
  --duo-green-dark: #58a700;
  --duo-green-light: #d7ffb8;
  --duo-green-border: #bcf392;

  --duo-blue: #1cb0f6;
  --duo-blue-dark: #1899d6;
  --duo-blue-light: #ddf4ff;
  --duo-blue-border: #84d8ff;

  --duo-red: #ff4b4b;
  --duo-red-dark: #ea2b2b;
  --duo-red-light: #ffdfe0;

  --duo-orange: #ff9600;
  --duo-orange-dark: #e58700;

  --duo-yellow: #ffc800;
  --duo-yellow-dark: #e5b400;

  --bg-page: #ffffff;
  --bg-page-subtle: #f7f7f7;
  
  --text-dark: #4b4b4b;
  --text-muted: #777777;
  --text-light: #afafaf;
  
  --border-grey: #e5e5e5;
  --border-grey-dark: #cecece;

  --font-main: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Outfit', 'Nunito', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  user-select: none;
}

/* ========================================================
   TOP HEADER (BARRA DE PROGRESSO & VIDAS)
   ======================================================== */
.game-header {
  height: 64px;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-close-game {
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: all 0.15s ease;
}

.btn-close-game:hover {
  background-color: var(--border-grey);
  color: var(--text-dark);
}

.progress-track {
  flex: 1;
  height: 16px;
  background-color: var(--border-grey);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(180deg, #79e009 0%, var(--duo-green) 100%);
  border-radius: 99px;
  transition: width 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

/* Reflexo branco 3D no topo da barra */
.progress-fill::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 8px;
  right: 8px;
  height: 4px;
  background: rgba(255, 255, 255, 0.45);
  border-radius: 99px;
}

.header-status-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 15px;
}

.status-badge.hearts {
  color: var(--duo-red);
}

.status-badge.gems {
  color: var(--duo-blue);
}

.status-badge.sound-toggle {
  cursor: pointer;
  font-size: 18px;
  padding: 6px;
  border-radius: 8px;
  transition: background 0.15s;
}

.status-badge.sound-toggle:hover {
  background: var(--border-grey);
}

.game-lang-wrap {
  display: flex;
  align-items: center;
}

.game-lang-select {
  background: #ffffff !important;
  border: 2px solid var(--border-grey) !important;
  border-bottom: 3px solid var(--border-grey-dark) !important;
  color: var(--text-dark) !important;
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 5px 8px;
  border-radius: 12px;
  cursor: pointer;
  outline: none;
  transition: all 0.15s ease;
}

.game-lang-select:hover {
  border-color: var(--duo-blue) !important;
}

.game-lang-select option {
  background: #ffffff;
  color: #333333;
}

.pulse-heart {
  animation: heartPump 1.8s infinite ease-in-out;
}

@keyframes heartPump {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ========================================================
   CONTAINER DO JOGO / ÁREA DE CONTEÚDO
   ======================================================== */
.game-container {
  flex: 1;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 20px 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Animação suave de transição entre perguntas */
.question-view {
  display: none;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.question-view.active {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transform: translateX(0);
}

.question-title {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 24px;
}

/* ========================================================
   DUO COM BALÃO DE FALA (PROMPT DO MASCOTE)
   ======================================================== */
.duo-prompt-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 28px;
}

.duo-prompt-avatar {
  width: 90px;
  height: 82px;
  flex-shrink: 0;
  animation: duoFloat 3s ease-in-out infinite;
  transform-origin: bottom center;
}

.duo-prompt-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.1));
}

@keyframes duoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.duo-prompt-speech {
  position: relative;
  background: #ffffff;
  border: 2px solid var(--border-grey);
  border-radius: 18px;
  padding: 14px 20px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  box-shadow: 0 4px 0 var(--border-grey);
  flex: 1;
  line-height: 1.4;
}

/* Triângulo do balão apontando para a coruja */
.duo-prompt-speech::before {
  content: '';
  position: absolute;
  left: -12px;
  bottom: 16px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 12px solid var(--border-grey);
}

.duo-prompt-speech::after {
  content: '';
  position: absolute;
  left: -9px;
  bottom: 16px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid #ffffff;
}

/* ========================================================
   GRID DE OPÇÕES / CARDS 3D SELECIONÁVEIS
   ======================================================== */
.options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.options-grid.two-cols {
  grid-template-columns: 1fr 1fr;
}

.option-card-3d {
  background: #ffffff;
  border: 2px solid var(--border-grey);
  border-bottom: 4px solid var(--border-grey-dark);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: all 0.12s ease;
  user-select: none;
  font-weight: 800;
  font-size: 17px;
  color: var(--text-dark);
  position: relative;
}

.option-card-3d:hover {
  background-color: #f7f7f7;
  border-color: #d0d0d0;
}

.option-card-3d:active {
  transform: translateY(2px);
  border-bottom-width: 2px;
}

/* Estado Selecionado (Azul Duolingo) */
.option-card-3d.selected {
  background-color: var(--duo-blue-light);
  border-color: var(--duo-blue);
  border-bottom-color: var(--duo-blue-dark);
  color: var(--duo-blue-dark);
}

/* Letra ou Ícone no Card */
.option-badge-key {
  width: 32px;
  height: 32px;
  border: 2px solid var(--border-grey);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: var(--text-light);
  flex-shrink: 0;
  transition: all 0.12s ease;
}

.option-card-3d.selected .option-badge-key {
  border-color: var(--duo-blue);
  color: var(--duo-blue);
  background: #ffffff;
}

.option-icon-flag {
  font-size: 26px;
  flex-shrink: 0;
}

.option-text-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.option-subtext {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

/* ========================================================
   DESAFIO DE TRADUÇÃO / PALAVRA COM ÁUDIO
   ======================================================== */
.word-audio-bubble {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 2px solid var(--border-grey);
  border-bottom: 4px solid var(--border-grey-dark);
  border-radius: 16px;
  padding: 14px 22px;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
  cursor: pointer;
  margin-bottom: 24px;
  transition: transform 0.1s ease;
}

.word-audio-bubble:active {
  transform: translateY(2px);
  border-bottom-width: 2px;
}

.speaker-btn {
  color: var(--duo-blue);
  font-size: 22px;
}

/* ========================================================
   BARRA INFERIOR DE VERIFICAÇÃO (CHECK BAR DO DUOLINGO)
   ======================================================== */
.game-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 2px solid var(--border-grey);
  padding: 20px 24px;
  display: flex;
  justify-content: center;
  z-index: 100;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.bottom-bar-inner {
  width: 100%;
  max-width: 680px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Estado de Sucesso (Verde Duolingo) */
.game-bottom-bar.state-correct {
  background-color: var(--duo-green-light);
  border-top-color: var(--duo-green-border);
}

/* Estado de Erro / Alerta (Vermelho Duolingo) */
.game-bottom-bar.state-wrong {
  background-color: var(--duo-red-light);
  border-top-color: #ffc4c6;
}

.feedback-container {
  display: none;
  align-items: center;
  gap: 16px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.game-bottom-bar.state-correct .feedback-container,
.game-bottom-bar.state-wrong .feedback-container {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.game-bottom-bar:not(.state-correct):not(.state-wrong) .btn-duo-3d {
  margin-left: auto;
}

.feedback-icon-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 900;
  background: #ffffff;
}

.state-correct .feedback-icon-circle {
  color: var(--duo-green);
}

.state-wrong .feedback-icon-circle {
  color: var(--duo-red);
}

.feedback-text-group h3 {
  font-size: 22px;
  font-weight: 900;
}

.state-correct .feedback-text-group h3 {
  color: var(--duo-green-dark);
}

.state-wrong .feedback-text-group h3 {
  color: var(--duo-red-dark);
}

.feedback-text-group p {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}

/* Botão 3D Duolingo */
.btn-duo-3d {
  font-family: var(--font-heading);
  border: none;
  border-radius: 16px;
  padding: 16px 36px;
  font-size: 16px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  cursor: pointer;
  transition: all 0.12s ease;
  user-select: none;
  min-width: 170px;
  text-align: center;
}

/* Desabilitado */
.btn-duo-3d:disabled {
  background-color: var(--border-grey);
  box-shadow: 0 4px 0 var(--border-grey-dark);
  color: var(--text-light);
  cursor: not-allowed;
  transform: none;
}

/* Habilitado (Verde) */
.btn-duo-3d.btn-green:not(:disabled) {
  background-color: var(--duo-green);
  box-shadow: 0 4px 0 var(--duo-green-dark);
  color: #ffffff;
}

.btn-duo-3d.btn-green:not(:disabled):hover {
  filter: brightness(1.05);
}

.btn-duo-3d.btn-green:not(:disabled):active {
  transform: translateY(4px);
  box-shadow: 0 0 0 var(--duo-green-dark);
}

/* Habilitado (Vermelho) */
.btn-duo-3d.btn-red:not(:disabled) {
  background-color: var(--duo-red);
  box-shadow: 0 4px 0 var(--duo-red-dark);
  color: #ffffff;
}

/* ========================================================
   TELA FINAL DE VITÓRIA & DESBLOQUEIO DA PROMOÇÃO
   ======================================================== */
.victory-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding-bottom: 60px;
  animation: revealScreen 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.victory-screen.active {
  display: flex;
}

@keyframes revealScreen {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.victory-avatar-wrap {
  position: relative;
  width: 160px;
  height: 145px;
  margin: 10px auto 20px;
}

.victory-duo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(88, 204, 2, 0.5));
  animation: victoryBounce 1.5s infinite alternate ease-in-out;
}

@keyframes victoryBounce {
  0% { transform: translateY(0) rotate(-2deg); }
  100% { transform: translateY(-12px) rotate(2deg); }
}

.victory-title {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  color: var(--duo-yellow-dark);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.victory-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 700;
  max-width: 480px;
  margin-bottom: 24px;
}

/* Cards de Estatísticas Duolingo */
.stats-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  margin-bottom: 30px;
}

.stat-card-3d {
  background: #ffffff;
  border: 2px solid var(--border-grey);
  border-bottom: 4px solid var(--border-grey-dark);
  border-radius: 16px;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-card-3d.stat-xp {
  border-color: #ffd900;
  border-bottom-color: #e5b400;
  background: #fffdf0;
}

.stat-card-3d.stat-accuracy {
  border-color: var(--duo-green);
  border-bottom-color: var(--duo-green-dark);
  background: #f7fff0;
}

.stat-card-3d.stat-bonus {
  border-color: var(--duo-blue);
  border-bottom-color: var(--duo-blue-dark);
  background: #f0faff;
}

.stat-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-xp .stat-value { color: #d97706; }
.stat-accuracy .stat-value { color: var(--duo-green-dark); }
.stat-bonus .stat-value { color: var(--duo-blue-dark); }

/* ========================================================
   CARD DE OFERTA EXCLUSIVA (CHECKOUT INTEGRADO NA LIÇÃO)
   ======================================================== */
.reward-card {
  width: 100%;
  background: #ffffff;
  border: 3px solid var(--duo-green);
  border-bottom: 6px solid var(--duo-green-dark);
  border-radius: 24px;
  padding: 28px 24px;
  box-shadow: 0 16px 40px rgba(88, 204, 2, 0.15);
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}

.reward-badge-header {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--duo-green), #46a302);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  padding: 6px 14px;
  border-radius: 99px;
  align-self: flex-start;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(88, 204, 2, 0.35);
}

.reward-title-group h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.2;
}

.reward-title-group p {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 700;
  margin-top: 4px;
}

/* Preço Promocional */
.reward-price-box {
  background: #f7fff0;
  border: 2px dashed var(--duo-green);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.price-col-left {
  display: flex;
  flex-direction: column;
}

.price-original {
  font-size: 15px;
  color: var(--text-light);
  text-decoration: line-through;
  font-weight: 700;
}

.price-highlight {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-heading);
}

.price-currency {
  font-size: 22px;
  font-weight: 900;
  color: var(--duo-green-dark);
}

.price-val {
  font-size: 46px;
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1;
}

.price-period {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
}

.discount-pill-tag {
  background: var(--duo-red);
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
  padding: 6px 12px;
  border-radius: 10px;
  box-shadow: 0 3px 0 var(--duo-red-dark);
}

/* Lista de Vantagens Super */
.reward-perks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.reward-perks-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
  color: var(--text-dark);
}

.perk-check {
  color: var(--duo-green-dark);
  font-size: 16px;
  font-weight: 900;
}

/* Formulário de Compra Rápida */
.reward-checkout-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group-duo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-duo label {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-dark);
}

.form-group-duo input {
  background: #ffffff;
  border: 2px solid var(--border-grey);
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  font-weight: 700;
  color: var(--text-dark);
  transition: border-color 0.15s ease;
}

.form-group-duo input:focus {
  outline: none;
  border-color: var(--duo-blue);
  box-shadow: 0 0 0 3px rgba(28, 176, 246, 0.2);
}

.btn-unlock-offer {
  width: 100%;
  background-color: var(--duo-green);
  box-shadow: 0 5px 0 var(--duo-green-dark);
  color: #ffffff;
  border: none;
  border-radius: 16px;
  padding: 18px 24px;
  font-size: 17px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.12s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 6px;
}

.btn-unlock-offer:hover {
  filter: brightness(1.05);
}

.btn-unlock-offer:active {
  transform: translateY(4px);
  box-shadow: 0 1px 0 var(--duo-green-dark);
}

/* Habilitado (Azul) */
.btn-duo-3d.btn-blue:not(:disabled) {
  background-color: var(--duo-blue);
  box-shadow: 0 4px 0 var(--duo-blue-dark);
  color: #ffffff;
  width: 100%;
}

.btn-duo-3d.btn-blue:not(:disabled):hover {
  filter: brightness(1.05);
}

.btn-duo-3d.btn-blue:not(:disabled):active {
  transform: translateY(4px);
  box-shadow: 0 0 0 var(--duo-blue-dark);
}

/* Estado de Opção Incorreta */
.option-card-3d.card-wrong {
  background-color: var(--duo-red-light) !important;
  border-color: var(--duo-red) !important;
  border-bottom-color: var(--duo-red-dark) !important;
  color: var(--duo-red-dark) !important;
  animation: shakeCard 0.4s ease;
}

@keyframes shakeCard {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

.duo-shake {
  animation: duoShakeAnim 0.6s ease-in-out;
}

@keyframes duoShakeAnim {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(-10deg) translateX(-4px); }
  40% { transform: rotate(10deg) translateX(4px); }
  60% { transform: rotate(-6deg); }
  80% { transform: rotate(6deg); }
}

.shake-anim {
  animation: heartShakeAnim 0.5s ease-in-out;
}

@keyframes heartShakeAnim {
  0%, 100% { transform: scale(1); }
  30% { transform: scale(1.3) rotate(-12deg); }
  70% { transform: scale(0.9) rotate(12deg); }
}

/* ========================================================
   MODAL PIX RESPONSIVO (IDÊNTICO AO DUOLINGO CLEAN)
   ======================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card-duo {
  background: #ffffff;
  border-radius: 24px;
  width: 100%;
  max-width: 440px;
  max-height: 92vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 24px 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: revealScreen 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-duo-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-pill-secure {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0fdf4;
  border: 1px solid var(--duo-green-border);
  color: var(--duo-green-dark);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 99px;
}

.btn-modal-close {
  background: transparent;
  border: none;
  font-size: 22px;
  color: var(--text-light);
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.btn-modal-close:hover {
  background: var(--border-grey);
  color: var(--text-dark);
}

.modal-product-summary {
  text-align: center;
}

.modal-product-summary h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--text-dark);
}

.modal-price-badge {
  font-size: 14px;
  font-weight: 800;
  color: var(--duo-green-dark);
  margin-top: 2px;
}

.modal-qr-box {
  background: #ffffff;
  border: 2px dashed var(--duo-green);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 0 auto;
  width: 100%;
  max-width: 250px;
}

.modal-qr-box img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  border-radius: 8px;
}

.qr-scan-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.qr-pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--duo-green);
  border-radius: 50%;
  animation: pulseDot 1.4s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

.pix-copia-cola-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #f7f7f7;
  border: 1.5px solid var(--border-grey);
  padding: 14px;
  border-radius: 16px;
}

.copia-cola-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 4px;
}

.pix-copy-row input {
  width: 100%;
  background: #ffffff;
  border: 1.5px solid var(--border-grey);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: monospace;
  font-size: 12px;
  color: #334155;
  letter-spacing: 0.3px;
}

.pix-copia-cola-section .btn-duo-3d {
  margin-top: 4px;
  padding: 14px 18px;
  font-size: 14px;
}

.modal-instructions-box {
  background: #f8fafc;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: left;
}

.modal-instructions-box ol {
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-weight: 600;
}

.modal-waiting-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--duo-blue-dark);
  justify-content: center;
  text-align: center;
}

.status-spinner-sm {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(28, 176, 246, 0.3);
  border-top-color: var(--duo-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-simulate-duo {
  background: rgba(255, 200, 0, 0.12);
  border: 1.5px solid rgba(255, 200, 0, 0.4);
  color: #b45309;
  padding: 10px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}

/* ETAPA B: ENTREGA OFICIAL DO CÓDIGO */
.delivery-hero-icon {
  display: flex;
  justify-content: center;
  margin: 6px 0 10px;
}

.delivery-checkmark-bubble {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--duo-green), #46a302);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 900;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(88, 204, 2, 0.4);
  animation: heartPump 1.5s infinite ease-in-out;
}

.delivery-action-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.btn-redeem-direct {
  width: 100%;
  text-decoration: none;
  font-size: 15px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 0 var(--duo-green-dark); }
  50% { box-shadow: 0 4px 20px rgba(88, 204, 2, 0.6), 0 4px 0 var(--duo-green-dark); }
}

.redeem-hint {
  font-size: 11px;
  color: var(--duo-green-dark);
  font-weight: 700;
  text-align: center;
}

.coupon-display-box {
  background: #f7f7f7;
  border: 1.5px solid var(--border-grey);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.coupon-box-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-dark);
}

.coupon-code-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border: 1.5px dashed var(--duo-green);
  border-radius: 12px;
  padding: 8px 12px;
}

.coupon-code-container code {
  font-family: monospace;
  font-size: 16px;
  font-weight: 800;
  color: var(--duo-green-dark);
  letter-spacing: 1px;
}

.btn-copy-sm-duo {
  background: var(--duo-blue);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 2px 0 var(--duo-blue-dark);
  transition: all 0.1s;
}

.btn-copy-sm-duo:active {
  transform: translateY(2px);
  box-shadow: 0 0 0;
}

.order-id-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-grey);
  padding-top: 6px;
}

/* ========================================================
   CONFETE E TOAST
   ======================================================== */
.toast-duo {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: #1cb0f6;
  box-shadow: 0 8px 24px rgba(28, 176, 246, 0.35);
  color: #ffffff;
  font-weight: 800;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 99px;
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-duo.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.confetti-piece {
  position: fixed;
  top: -20px;
  width: 10px;
  height: 14px;
  border-radius: 2px;
  z-index: 99999;
  pointer-events: none;
  animation: confettiFall linear forwards;
}

@keyframes confettiFall {
  0% { top: -20px; transform: rotate(0deg); opacity: 1; }
  100% { top: 105vh; transform: rotate(720deg); opacity: 0; }
}

/* ========================================================
   RESPONSIVIDADE PARA CELULAR
   ======================================================== */
@media (max-width: 640px) {
  .game-header {
    height: 56px;
    padding: 0 12px;
    gap: 10px;
  }

  .game-container {
    justify-content: flex-start;
    padding: 10px 14px calc(90px + env(safe-area-inset-bottom, 16px));
    min-height: calc(100vh - 56px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .question-title {
    font-size: 18px;
    line-height: 1.25;
    margin-bottom: 10px;
  }

  .duo-prompt-row {
    gap: 10px;
    margin-bottom: 12px;
    align-items: center;
  }

  .duo-prompt-avatar {
    width: 48px;
    height: 44px;
    flex-shrink: 0;
  }

  .duo-prompt-speech {
    font-size: 13.5px;
    line-height: 1.35;
    padding: 8px 12px;
    border-radius: 14px;
    box-shadow: 0 2px 0 var(--border-grey);
  }

  .duo-prompt-speech::before,
  .duo-prompt-speech::after {
    bottom: 12px;
  }

  .options-grid {
    gap: 8px;
  }

  .options-grid.two-cols {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .option-card-3d {
    padding: 9px 12px;
    min-height: 46px;
    font-size: 14.5px;
    border-radius: 12px;
    gap: 10px;
    border-bottom-width: 3px;
  }

  .option-icon-flag {
    font-size: 20px;
  }

  .option-badge-key {
    width: 26px;
    height: 26px;
    font-size: 12px;
    border-radius: 6px;
  }

  .option-text-group {
    gap: 1px;
  }

  .option-subtext {
    font-size: 11.5px;
    line-height: 1.2;
  }

  /* Barra inferior no celular: compacta e sem cobrir a tela */
  .game-bottom-bar {
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 10px));
  }

  .bottom-bar-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .feedback-container {
    justify-content: flex-start;
    gap: 10px;
  }

  .feedback-icon-circle {
    width: 36px;
    height: 36px;
    font-size: 18px;
    flex-shrink: 0;
  }

  .feedback-text-group h3 {
    font-size: 16px;
    line-height: 1.2;
  }

  .feedback-text-group p {
    font-size: 12px;
    line-height: 1.2;
  }

  .btn-duo-3d {
    width: 100%;
    margin-left: 0 !important;
    padding: 13px 16px;
    font-size: 15px;
    border-radius: 14px;
    letter-spacing: 0.5px;
  }

  .word-audio-bubble {
    padding: 10px 16px;
    font-size: 19px;
    margin-bottom: 14px;
    border-radius: 14px;
  }

  .stats-cards-row {
    gap: 8px;
  }

  .stat-card-3d {
    padding: 10px 6px;
  }

  .stat-label {
    font-size: 10px;
  }

  .stat-value {
    font-size: 18px;
  }

  .reward-card {
    padding: 20px 16px;
  }

  .price-val {
    font-size: 38px;
  }
}

/* ==========================================================================
   Game Payment Method Selector (PIX vs Apple Pay / Google Pay / Cartão)
   ========================================================================== */
.duo-pay-selector-group {
  margin: 16px 0 !important;
}

.duo-pay-group-label {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 13.5px !important;
  font-weight: 800 !important;
  color: #1e293b !important;
  margin-bottom: 10px !important;
  letter-spacing: -0.2px !important;
}

.game-payment-methods {
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
  margin-top: 4px !important;
  margin-bottom: 6px !important;
}

.game-pay-option {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 12px 14px !important;
  border-radius: 16px !important;
  border: 2px solid #e2e8f0 !important;
  background: #ffffff !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  box-shadow: 0 4px 0 #cbd5e1 !important;
  user-select: none !important;
}

.game-pay-option:hover {
  background: #f8fafc !important;
  border-color: #94a3b8 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 0 #94a3b8 !important;
}

.game-pay-option:active {
  transform: translateY(2px) !important;
  box-shadow: 0 2px 0 #94a3b8 !important;
}

.game-pay-option.active {
  border-color: #58cc02 !important;
  background: #f0fdf4 !important;
  box-shadow: 0 4px 0 #46a302, 0 6px 16px rgba(88, 204, 2, 0.18) !important;
}

.game-pay-left {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.game-pay-icon-box {
  width: 44px !important;
  height: 44px !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}

.pix-icon-gradient {
  background: linear-gradient(135deg, #059669, #10b981) !important;
  box-shadow: 0 3px 10px rgba(16, 185, 129, 0.35) !important;
}

.wallet-icon-gradient {
  background: linear-gradient(135deg, #0f172a, #1e293b) !important;
  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

.game-pay-info {
  display: flex !important;
  flex-direction: column !important;
  gap: 3px !important;
  text-align: left !important;
}

.game-pay-title-row {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.game-pay-title {
  font-size: 14.5px !important;
  font-weight: 800 !important;
  color: #0f172a !important;
  letter-spacing: -0.2px !important;
}

.game-pay-tag {
  font-size: 10px !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  padding: 2px 7px !important;
  border-radius: 999px !important;
}

.tag-fast {
  background: #dcfce7 !important;
  color: #15803d !important;
  border: 1px solid #86efac !important;
}

.tag-wallet {
  background: #e0f2fe !important;
  color: #0369a1 !important;
  border: 1px solid #7dd3fc !important;
}

.game-pay-sub {
  font-size: 11.5px !important;
  color: #64748b !important;
  font-weight: 600 !important;
}

.game-pay-option.active .game-pay-sub {
  color: #166534 !important;
}

.game-check-bubble {
  width: 24px !important;
  height: 24px !important;
  border-radius: 50% !important;
  border: 2px solid #cbd5e1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 12px !important;
  font-weight: 900 !important;
  color: transparent !important;
  background: #ffffff !important;
  transition: all 0.2s ease !important;
  flex-shrink: 0 !important;
}

.game-pay-option.active .game-check-bubble {
  background: #58cc02 !important;
  border-color: #58cc02 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(88, 204, 2, 0.4) !important;
}

.wallet-icon-brand-duo {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 3px !important;
  line-height: 1 !important;
}
.wallet-svg-apple {
  display: inline-block !important;
  width: 16px !important;
  height: 16px !important;
  fill: #ffffff !important;
  flex-shrink: 0 !important;
}
.wallet-svg-google {
  display: inline-block !important;
  width: 16px !important;
  height: 16px !important;
  flex-shrink: 0 !important;
}
.wallet-brand-sep {
  font-size: 13px !important;
  color: rgba(255, 255, 255, 0.45) !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  margin: 0 1px !important;
}