/* jogo.css — Animações de flip das cartas e padrão romântico */

/* Perspectiva 3D do container do card */
.card-container {
  perspective: 1000px;
}

.card-inner {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.card-flipped .card-inner {
  transform: rotateY(180deg);
}

.card-front, .card-back {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.card-front {
  transform: rotateY(180deg);
}

/* Padrão de pontos românticos (costas da carta) */
.romantic-pattern {
  background-color: var(--surface-container);
  background-image:
    radial-gradient(var(--primary) 0.5px, transparent 0.5px),
    radial-gradient(var(--primary) 0.5px, var(--surface-container) 0.5px);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  opacity: 0.2;
}

/* Header fixo do jogo */
.game-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  background-color: var(--background);
  border-bottom: 1px solid rgba(131, 115, 118, 0.2);
  box-shadow: 0 1px 2px 0 rgba(128, 81, 92, 0.05);
}

.game-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 16px 24px;
  max-width: 448px;
  margin: 0 auto;
}

.game-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: -0.025em;
}

/* Canvas principal do jogo */
.game-canvas {
  flex: 1;
  width: 100%;
  max-width: 448px;
  padding: 0 var(--container-padding);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 96px;
  padding-bottom: 128px;
}

/* Stats box */
.game-stats {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-lg);
}

.game-stats-box {
  background-color: var(--surface-container-high);
  padding: var(--spacing-md) var(--spacing-xs);
  border-radius: var(--radius-xl);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(240, 223, 222, 0.3);
  padding: var(--spacing-xs) var(--spacing-md);
}

.game-stats-text {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
}

/* Mensagem dinâmica */
.game-message {
  width: 100%;
  background-color: rgba(244, 184, 196, 0.1);
  border: 1px solid rgba(244, 184, 196, 0.2);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.game-message-text {
  color: var(--on-primary-container);
  font-style: italic;
  font-size: 0.875rem;
}

/* Grid das cartas */
.game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gutter);
  width: 100%;
  aspect-ratio: 3 / 4;
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 640px) {
  .game-grid {
    grid-template-columns: repeat(4, 1fr);
    aspect-ratio: 4 / 3;
  }
}

/* Card wrapper */
.game-card {
  position: relative;
  cursor: pointer;
  perspective: 1000px;
}

.game-card .card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-lg);
}

/* Costas da carta */
.game-card .card-back {
  position: absolute;
  inset: 0;
  background-color: var(--surface-container-highest);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(244, 184, 196, 0.2);
}

.game-card .card-back .material-symbols-outlined {
  color: rgba(128, 81, 92, 0.4);
  font-size: 2.25rem;
}

/* Frente da carta */
.game-card .card-front {
  position: absolute;
  inset: 0;
  background-color: var(--surface-container-lowest);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(244, 184, 196, 0.4);
}

.game-card .card-front .material-symbols-outlined {
  color: var(--secondary);
  font-size: 3rem;
}

/* Card revelado (flipped) com destaque */
.game-card.card-flipped .card-front {
  border: 2px solid var(--secondary);
  box-shadow: 0 0 15px rgba(162, 60, 63, 0.15);
}

/* Botão reiniciar */
.game-restart-btn {
  width: 100%;
  background-color: var(--primary-container);
  color: var(--on-primary-container);
  font-weight: 500;
  font-size: 0.875rem;
  padding: var(--spacing-md) 0;
  border-radius: 9999px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.game-restart-btn:hover { opacity: 0.9; }
.game-restart-btn:active { transform: scale(0.98); }