#stats::after {
  display: none !important;
}

.github-charts {
  margin-top: 3rem;
  display: grid;
  gap: 2rem;
  position: relative;
  z-index: 100;
  isolation: isolate;
}

.contributions-chart-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  position: relative;
  z-index: 100;
}

.charts-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
  transition: all 0.3s ease;
}

@media (min-width: 1200px) {
  .charts-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
  
  /* Quando radar está oculto, heatmap ocupa largura total */
  .charts-grid:has(.radar-section[style*="display: none"]) {
    grid-template-columns: 1fr;
  }
}

.heatmap-section {
  min-width: 0;
  overflow: hidden;
  max-width: 100%;
}

.radar-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 300px;
  transition: opacity 0.3s ease;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.chart-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.year-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.year-btn {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.year-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  color: var(--text);
}

.year-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.contributions-heatmap {
  min-height: 180px;
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
}

.heatmap-loading {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

.heatmap-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 800px;
  width: fit-content;
}

.heatmap-months {
  display: grid;
  grid-template-columns: repeat(53, 12px);
  gap: 3px;
  padding-left: 32px;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.heatmap-days {
  display: flex;
  gap: 0.5rem;
}

.weekday-labels {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.625rem;
  color: var(--muted);
  padding-top: 2px;
}

.weekday-labels span {
  height: 12px;
  line-height: 12px;
}

.heatmap-weeks {
  display: flex;
  gap: 3px;
  flex: 1;
}

.heatmap-week {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.heatmap-day {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.heatmap-day.empty {
  background: transparent;
  cursor: default;
}

.heatmap-day.level-0 {
  background: rgba(255, 255, 255, 0.05);
}

.heatmap-day.level-1 {
  background: rgba(34, 197, 94, 0.3);
}

.heatmap-day.level-2 {
  background: rgba(34, 197, 94, 0.5);
}

.heatmap-day.level-3 {
  background: rgba(34, 197, 94, 0.7);
}

.heatmap-day.level-4 {
  background: rgba(34, 197, 94, 1);
}

.heatmap-day:not(.empty):hover {
  transform: scale(1.2);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
  z-index: 10;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.legend-colors {
  display: flex;
  gap: 3px;
}

.legend-box {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.legend-box.level-0 {
  background: rgba(255, 255, 255, 0.05);
}

.legend-box.level-1 {
  background: rgba(34, 197, 94, 0.3);
}

.legend-box.level-2 {
  background: rgba(34, 197, 94, 0.5);
}

.legend-box.level-3 {
  background: rgba(34, 197, 94, 0.7);
}

.legend-box.level-4 {
  background: rgba(34, 197, 94, 1);
}

.activity-radar-chart {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
  min-height: 350px;
}

.activity-radar-chart svg {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.2));
}

@media (max-width: 768px) {
  .github-charts {
    gap: 1.5rem;
  }

  .chart-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .contributions-chart-wrapper {
    padding: 1rem;
    overflow: hidden;
    max-width: 100%;
  }

  .heatmap-section {
    overflow: hidden;
    max-width: 100%;
  }

  .contributions-heatmap {
    overflow-x: scroll;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    margin: 0 -1rem;
    padding: 0 1rem;
    max-width: calc(100% + 2rem);
  }

  .heatmap-grid {
    min-width: 650px;
  }

  .heatmap-months,
  .heatmap-weeks {
    grid-template-columns: repeat(53, 10px);
  }

  .heatmap-day,
  .legend-box {
    width: 10px;
    height: 10px;
  }

  .weekday-labels span {
    height: 10px;
    line-height: 10px;
  }

  .activity-radar-chart {
    padding: 1rem;
    min-height: 300px;
  }
}