/* ── Metrics grid ── */
#metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  border-left: 2px solid rgba(139,92,246,0.2);
  transition: border-color 0.2s;
}

.metric:hover {
  border-left-color: rgba(139,92,246,0.5);
}

.metric h4 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 8px;
}

.metric .value {
  font-size: 32px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.1;
}

/* ── Chart containers ── */
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.chart-grid > * {
  min-width: 0;
}

.chart-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.chart-box h3 {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.chart-wrap {
  position: relative;
  height: 240px;
}

/* ── Stats grid for metrics ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: border-color 0.2s, transform 0.15s;
}

.stat-card:hover {
  border-color: rgba(139,92,246,0.2);
}

.stat-card .stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 6px;
}

.stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
}