.stage-btn {
      padding: 10px 14px;
      border: 1px solid var(--border);
      border-radius: 10px;
      background: #fff;
      cursor: pointer;
      text-align: left;
      font-size: 14px;
      transition: all .2s;
    }
    .stage-btn.active {
      background: var(--primary-dark, #0D47A1);
      color: #fff;
      border-color: transparent;
    }
    .out {
      margin-top: 12px;
      padding: 16px;
      border-radius: 12px;
      background: var(--light);
      border: 1px solid var(--border);
      font-size: 14px;
      color: var(--dark);
      line-height: 1.7;
    }
    .kpi {
      font-size: 22px;
      font-weight: 800;
      color: var(--primary);
      margin-left: 6px;
    }
    .tool-inputs {
      display: grid;
      gap: 14px;
    }
    .tool-inputs label {
      font-weight: 700;
      font-size: 14px;
      color: var(--dark);
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .tool-inputs input,
    .tool-inputs select {
      padding: 10px;
      border-radius: 8px;
      border: 1px solid var(--border);
      font-size: 14px;
    }
    #stageButtons {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .risk-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    @media (max-width: 640px) {
      .risk-grid { grid-template-columns: 1fr; }
    }
    .plan-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    @media (max-width: 640px) {
      .plan-grid { grid-template-columns: 1fr; }
    }