/* ============================================
   WowPetStore — Game Styles
   ============================================ */

.game-page {
  min-height: 100vh;
  background: radial-gradient(ellipse at 50% 30%, #1a1040 0%, #0a0a1e 50%, #050510 100%);
  color: white;
  overflow-x: hidden;
}

/* ---- Intro Screen ---- */
.game-intro {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8);
  position: relative;
}

.game-intro-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.game-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-primary-light);
  border-radius: 50%;
  animation: game-particle-float 8s ease-in-out infinite;
  opacity: 0.3;
}

@keyframes game-particle-float {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.2; }
  25% { transform: translateY(-30px) translateX(15px); opacity: 0.5; }
  50% { transform: translateY(-10px) translateX(-10px); opacity: 0.3; }
  75% { transform: translateY(-40px) translateX(20px); opacity: 0.4; }
}

.game-title-icon {
  font-size: 80px;
  margin-bottom: var(--space-4);
  animation: game-bounce 2s ease-in-out infinite;
}

@keyframes game-bounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-12px) rotate(-5deg); }
  75% { transform: translateY(-8px) rotate(5deg); }
}

.game-title {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-bold);
  background: linear-gradient(135deg, var(--color-primary-light), #FFD700, var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
}

.game-subtitle {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin-bottom: var(--space-8);
  line-height: var(--lh-relaxed);
}

.game-rules {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  text-align: left;
  max-width: 400px;
}

.game-rule {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
}

.game-rule-icon {
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

.game-high-score {
  margin-top: var(--space-6);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.4);
}

.game-high-score strong {
  color: var(--color-primary-light);
}

/* ---- Game Play Screen ---- */
.game-play {
  min-height: 100vh;
  display: none;
  flex-direction: column;
  padding: var(--space-6);
  position: relative;
}

.game-play.active {
  display: flex;
}

/* Header */
.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.game-progress {
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.5);
}

.game-score-display {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(var(--color-primary-rgb), 0.15);
  border: 1px solid rgba(var(--color-primary-rgb), 0.25);
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
}

.game-streak {
  padding: var(--space-1) var(--space-3);
  background: rgba(232, 116, 90, 0.15);
  border: 1px solid rgba(232, 116, 90, 0.25);
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-coral-light);
}

/* Timer */
.game-timer {
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  overflow: hidden;
}

.game-timer-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-mint));
  border-radius: var(--radius-full);
  transition: width 0.1s linear, background 0.5s;
  width: 100%;
}

.game-timer-fill.urgent {
  background: linear-gradient(90deg, var(--color-coral), #FF4444);
}

/* Question Card */
.game-question-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
}

.game-question-number {
  font-family: var(--font-accent);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-widest);
  color: rgba(255,255,255,0.3);
  margin-bottom: var(--space-4);
}

.game-question-text {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  text-align: center;
  line-height: var(--lh-base);
  margin-bottom: var(--space-8);
  color: white;
}

@media (min-width: 768px) {
  .game-question-text { font-size: var(--fs-3xl); }
}

/* Answer Options */
.game-answers {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  width: 100%;
}

@media (min-width: 640px) {
  .game-answers { grid-template-columns: 1fr 1fr; }
}

.game-answer {
  padding: var(--space-4) var(--space-5);
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  font-family: var(--font-accent);
  font-size: var(--fs-base);
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.game-answer:hover:not(.disabled) {
  background: rgba(255,255,255,0.1);
  border-color: rgba(var(--color-primary-rgb), 0.4);
  transform: translateY(-2px);
}

.game-answer .answer-letter {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  flex-shrink: 0;
  transition: all 0.2s;
}

.game-answer.correct {
  background: rgba(76, 175, 80, 0.15);
  border-color: var(--color-success);
  animation: correct-pulse 0.5s ease;
}

.game-answer.correct .answer-letter {
  background: var(--color-success);
  color: white;
}

.game-answer.wrong {
  background: rgba(229, 57, 53, 0.15);
  border-color: var(--color-error);
  animation: wrong-shake 0.5s ease;
}

.game-answer.wrong .answer-letter {
  background: var(--color-error);
  color: white;
}

.game-answer.disabled {
  cursor: default;
  opacity: 0.5;
}

@keyframes correct-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

@keyframes wrong-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* Fun Fact */
.game-fact {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: rgba(var(--color-primary-rgb), 0.08);
  border: 1px solid rgba(var(--color-primary-rgb), 0.15);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
  line-height: var(--lh-relaxed);
  text-align: center;
  animation: fact-slide 0.3s ease;
  max-width: 700px;
  width: 100%;
}

@keyframes fact-slide {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.game-fact strong {
  color: var(--color-primary-light);
}

/* ---- Results Screen ---- */
.game-results {
  min-height: 100vh;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8);
}

.game-results.active {
  display: flex;
}

.results-rank-icon {
  font-size: 100px;
  margin-bottom: var(--space-4);
  animation: game-bounce 2s ease-in-out infinite;
}

.results-rank-title {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-2);
  background: linear-gradient(135deg, var(--color-primary-light), #FFD700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.results-score {
  font-family: var(--font-accent);
  font-size: var(--fs-6xl);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--space-2);
}

.results-detail {
  font-size: var(--fs-base);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-8);
}

/* Reward Card */
.results-reward {
  padding: var(--space-6);
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(var(--color-primary-rgb), 0.3);
  border-radius: var(--radius-xl);
  max-width: 400px;
  margin-bottom: var(--space-8);
  animation: reward-glow 2s ease-in-out infinite;
}

@keyframes reward-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.1); }
  50% { box-shadow: 0 0 40px rgba(var(--color-primary-rgb), 0.25); }
}

.results-reward h4 {
  color: var(--color-primary-light);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--space-3);
}

.results-reward .reward-points {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  color: white;
  margin-bottom: var(--space-2);
}

.results-reward .reward-code {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: rgba(var(--color-primary-rgb), 0.15);
  border: 1px dashed rgba(var(--color-primary-rgb), 0.4);
  border-radius: var(--radius-md);
  font-family: var(--font-accent);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
  letter-spacing: var(--ls-wider);
  cursor: pointer;
  transition: all 0.2s;
}

.results-reward .reward-code:hover {
  background: rgba(var(--color-primary-rgb), 0.25);
}

.results-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* ---- Leaderboard ---- */
.game-leaderboard {
  margin-top: var(--space-8);
  width: 100%;
  max-width: 400px;
}

.game-leaderboard h4 {
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-4);
}

.leaderboard-entry {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
}

.leaderboard-rank {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xs);
  flex-shrink: 0;
}

.leaderboard-rank.gold { background: rgba(255, 215, 0, 0.2); color: #FFD700; }
.leaderboard-rank.silver { background: rgba(192, 192, 192, 0.2); color: #C0C0C0; }
.leaderboard-rank.bronze { background: rgba(205, 127, 50, 0.2); color: #CD7F32; }
.leaderboard-rank.normal { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); }

.leaderboard-score {
  margin-left: auto;
  font-weight: var(--fw-bold);
  color: var(--color-primary-light);
}

/* Nav bar for game page */
.game-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
}

.game-nav-back {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.6);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: color 0.2s;
}

.game-nav-back:hover { color: white; }