/**
 * Community & Gamification Styles
 * Phase 4: Engagement & Retention Features
 */

/* ========= User Profile Card ========= */
.user-profile-card {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  background: var(--color-bg-soft, #f8f9fa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin: 0 auto 1rem;
  border: 3px solid var(--color-brand-primary, #2d6a4f);
}

.profile-info {
  text-align: center;
  margin-bottom: 1.5rem;
}

.profile-info h4 {
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
}

.profile-level {
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
  font-size: 0.875rem;
  font-weight: 600;
}

.profile-stats {
  display: flex;
  justify-content: space-around;
  padding-top: 1.5rem;
  border-top: 1px solid #e0e0e0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-brand-primary, #2d6a4f);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
  text-transform: uppercase;
}

/* ========= Level Up Notification ========= */
.level-up-notification {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.level-up-notification.show {
  opacity: 1;
}

.level-up-content {
  background: white;
  border-radius: 20px;
  padding: 3rem 2rem;
  text-align: center;
  max-width: 400px;
  animation: celebrationBounce 0.6s ease;
}

@keyframes celebrationBounce {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.level-up-icon {
  font-size: 5rem;
  margin-bottom: 1rem;
  animation: rotate 1s ease;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.level-up-content h2 {
  margin: 0 0 1rem 0;
  font-size: 2.5rem;
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.level-up-content p {
  font-size: 1.25rem;
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
  margin-bottom: 2rem;
}

.level-up-content button {
  padding: 1rem 2rem;
  background: var(--color-brand-primary, #2d6a4f);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}

.level-up-content button:hover {
  background: var(--color-brand-dark, #1b4332);
  transform: scale(1.05);
}

/* ========= Achievement Notification ========= */
.achievement-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  min-width: 320px;
  z-index: 9999;
  transform: translateX(400px);
  transition: transform 0.3s ease;
}

.achievement-notification.show {
  transform: translateX(0);
}

.achievement-content {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.achievement-icon {
  font-size: 3rem;
  line-height: 1;
}

.achievement-info h4 {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-gray-600, #5a5a5a); /* WCAG AA: 5.9:1 contrast */
  font-weight: 600;
}

.achievement-info h3 {
  margin: 0.25rem 0 0.5rem 0;
  font-size: 1.125rem;
  color: var(--color-text, #1a1a1a);
}

.achievement-info p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
}

/* ========= Achievements Page ========= */
.achievements-page {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.achievements-page h1 {
  margin: 0 0 0.5rem 0;
}

.achievements-summary {
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
  margin-bottom: 2rem;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.achievement-card {
  background: white;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.achievement-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.achievement-card.locked {
  opacity: 0.5;
  filter: grayscale(1);
}

.achievement-card.unlocked {
  border-color: var(--color-brand-primary, #2d6a4f);
  background: linear-gradient(135deg, #f8f9fa, #ffffff);
}

.achievement-card .achievement-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.achievement-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
}

.achievement-card p {
  margin: 0;
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
  font-size: 0.875rem;
}

.badge-unlocked {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: var(--color-brand-primary, #2d6a4f);
  color: white;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-block;
}

/* ========= Leaderboard ========= */
.leaderboard-page {
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.leaderboard-page h1 {
  text-align: center;
  margin-bottom: 2rem;
}

.coming-soon {
  text-align: center;
  color: var(--color-gray-700, #4a4a4a); /* WCAG AA: 8.5:1 contrast */
  margin-bottom: 2rem;
  font-style: italic;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.leaderboard-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: white;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s ease;
}

.leaderboard-item:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.leaderboard-item.your-rank {
  border-color: var(--color-brand-primary, #2d6a4f);
  background: linear-gradient(135deg, #f8f9fa, #ffffff);
}

.rank {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-brand-primary, #2d6a4f);
  min-width: 60px;
  text-align: center;
}

.user-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.avatar {
  width: 50px;
  height: 50px;
  background: var(--color-bg-soft, #f8f9fa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  border: 2px solid var(--color-brand-primary, #2d6a4f);
}

.name {
  font-weight: 600;
  font-size: 1.125rem;
}

.score {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text, #1a1a1a);
}

/* ========= Points Display ========= */
.user-points {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--color-bg-soft, #f8f9fa);
  border-radius: 20px;
  font-weight: 700;
  color: var(--color-brand-primary, #2d6a4f);
}

.user-points::before {
  content: '⭐';
  font-size: 1.125rem;
}

/* ========= Responsive ========= */
@media (max-width: 768px) {
  .achievement-notification {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    min-width: auto;
  }

  .achievements-grid {
    grid-template-columns: 1fr;
  }

  .achievement-card {
    padding: 1.5rem 1rem;
  }

  .leaderboard-item {
    flex-wrap: wrap;
  }

  .rank {
    min-width: 50px;
    font-size: 1.25rem;
  }
}