.statistics-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 24px;
}

.statistics-container h1 {
  margin-bottom: 32px;
  font-size: 32px;
  font-weight: 800;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.stat-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}

.stat-card.large {
  grid-column: span 2;
}

@media (max-width: 768px) {
  .stat-card.large {
    grid-column: span 1;
  }
}

.stat-card h3 {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.streak-value, .stat-value {
  font-size: 64px;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
}

.stat-card p {
  color: var(--text-tertiary);
  margin-top: 8px;
}

canvas {
  width: 100% !important;
  height: 250px !important;
}