body, .gradio-container {
  font-family: Arial, sans-serif;
  background: #ffffff;
}
.gradio-container {
  max-width: 1200px !important;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.kpi-card {
  border: 1px solid #d9d9d9;
  border-radius: 14px;
  padding: 16px;
  background: #ffffff;
  box-shadow: none;
}
.kpi-label {
  font-size: 12px;
  text-transform: uppercase;
  color: #666666;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.kpi-value {
  font-size: 24px;
  font-weight: 700;
  color: #111111;
}
.empty-state {
  border: 1px dashed #bbbbbb;
  border-radius: 14px;
  padding: 28px;
  text-align: center;
  background: #ffffff;
}
.empty-icon {
  font-size: 32px;
  margin-bottom: 8px;
}
.empty-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.empty-text {
  color: #666666;
}