/**
 * Practice and Earn — hub page with sample test and CTAs
 */

.practice-earn-content {
  padding-bottom: var(--app-space-xl);
}

.practice-earn-hero {
  text-align: center;
  padding: var(--app-space-xl) var(--app-space);
  margin-bottom: var(--app-space-xl);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.14) 0%, rgba(139, 92, 246, 0.08) 50%, rgba(168, 85, 247, 0.04) 100%);
  border-radius: var(--app-radius-lg);
  border: 1px solid rgba(99, 102, 241, 0.18);
}
.practice-earn-hero-title {
  font-size: var(--app-text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--app-text);
  margin: 0 0 var(--app-space-sm);
  line-height: 1.25;
}
.practice-earn-hero-desc {
  font-size: var(--app-text-base);
  color: var(--app-text-secondary);
  line-height: 1.55;
  margin: 0 auto var(--app-space-md);
  max-width: 42ch;
}
.practice-earn-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--app-space-sm) var(--app-space-md);
  justify-content: center;
  font-size: var(--app-text-sm);
  color: var(--app-text-secondary);
}
.practice-earn-hero-stat strong {
  color: var(--app-text);
  font-weight: 700;
}

.practice-earn-section-title {
  font-size: var(--app-text-lg);
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 var(--app-space-sm);
}
.practice-earn-section-desc {
  font-size: var(--app-text-sm);
  color: var(--app-text-secondary);
  line-height: 1.5;
  margin: 0 0 var(--app-space-lg);
}

/* Sample test card — prominent, with badge */
.practice-earn-sample {
  margin-bottom: var(--app-space-xl);
}
.practice-earn-sample-card {
  position: relative;
  display: block;
  border: 2px solid rgba(99, 102, 241, 0.35);
  border-radius: var(--app-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px -4px rgba(99, 102, 241, 0.2);
}
.practice-earn-sample-card:hover {
  border-color: var(--app-primary);
  box-shadow: 0 8px 32px -4px rgba(99, 102, 241, 0.3);
}
.practice-earn-sample-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  background: var(--app-gradient-primary);
  padding: 6px 12px;
  border-radius: var(--app-radius-full);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.practice-earn-more .practice-earn-section-title {
  margin-bottom: var(--app-space-md);
}
.practice-earn-more .flow-card {
  margin-bottom: var(--app-space-sm);
}
.practice-earn-more .flow-card:last-child {
  margin-bottom: 0;
}

/* For institutions — host competitions & rooms */
.practice-earn-institutions {
  margin-top: var(--app-space-xl);
  padding-top: var(--app-space-xl);
  border-top: 1px solid var(--app-border-soft);
}
.practice-earn-institutions .practice-earn-section-desc {
  margin-bottom: var(--app-space-md);
}
.practice-earn-institutions-card {
  display: flex;
  align-items: flex-start;
  gap: var(--app-space-md);
  padding: var(--app-space-lg);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--app-radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--app-duration-fast), box-shadow var(--app-duration-fast);
}
.practice-earn-institutions-card:hover {
  border-color: var(--app-primary);
  box-shadow: 0 4px 20px -4px rgba(99, 102, 241, 0.25);
}
.practice-earn-institutions-icon {
  flex-shrink: 0;
}
.practice-earn-institutions-icon img {
  display: block;
}
.practice-earn-institutions-body {
  flex: 1;
  min-width: 0;
}
.practice-earn-institutions-title {
  display: block;
  font-size: 1.125rem;
  color: var(--app-text);
  margin: 0 0 var(--app-space-xs);
}
.practice-earn-institutions-desc {
  font-size: var(--app-text-sm);
  color: var(--app-text-secondary);
  line-height: 1.5;
  margin: 0 0 var(--app-space-sm);
}
.practice-earn-institutions-cta {
  font-size: var(--app-text-sm);
  font-weight: 600;
  color: var(--app-primary);
}
.practice-earn-institutions-card:hover .practice-earn-institutions-cta {
  text-decoration: underline;
}
.practice-earn-institutions-more {
  margin-top: var(--app-space-md);
  font-size: var(--app-text-sm);
  color: var(--app-text-secondary);
}
.practice-earn-institutions-more a {
  color: var(--app-primary);
  font-weight: 600;
  text-decoration: none;
}
.practice-earn-institutions-more a:hover {
  text-decoration: underline;
}

@media (min-width: 600px) {
  .practice-earn-hero {
    padding: var(--app-space-xl) var(--app-space-lg);
  }
}