/* Стили для группировки графиков */
.charts-section {
  margin-bottom: 4rem;
  position: relative;
}

.charts-section::after {
  content: '';
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-blue), transparent);
  opacity: 0.3;
}

.charts-section:last-child::after {
  display: none;
}

/* Улучшенные заголовки секций */
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid;
  border-image: var(--gradient-primary) 1;
  display: flex;
  align-items: center;
  position: relative;
}

.section-title::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--gradient-primary);
}

.section-title i {
  margin-right: 0.75rem;
  font-size: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Улучшенная адаптивная сетка */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.funnel-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.chart-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

.chart-actions {
  display: flex;
  gap: 0.5rem;
}

.chart-btn {
  width: 36px;
  height: 36px;
  background: #2a2a2a;
  border: 1px solid #3a3a3a;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.heatmap-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 8px;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
}

.heatmap-table th {
  background: #2a2a2a;
  color: #ffffff;
  padding: 1rem;
  text-align: left;
  font-weight: 600;
}

.heatmap-table td {
  padding: 1rem;
  border-bottom: 1px solid #2a2a2a;
  text-align: center;
  font-weight: 500;
}

.heatmap-table tr:hover {
  background: #1a1a1a;
}

canvas {
  display: block;
  max-width: 100%;
  height: 320px !important;
  margin: 0 auto;
}
@media (max-width: 600px) {
  canvas {
    height: 220px !important;
  }
}

.relative canvas {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  /* height: 100% !important; убрано чтобы не тянуть график */
}