{
  "$schema": "https://wpl.dev/schemas/wpl/v1.schema.json",
  "version": "1.0.0",
  "plan": {
    "id": "plan_meditation_only",
    "name": "21-Day Mindfulness Foundations",
    "description": "Daily guided meditation sessions building from 5 to 20 minutes.",
    "type": "meditation",
    "visibility": "template",
    "metadata": {
      "tags": ["meditation", "mindfulness", "beginner"],
      "difficulty": "beginner",
      "estimated_duration_days": 21,
      "language": "en"
    },
    "goals": [
      { "id": "goal_consistency", "type": "primary", "category": "mental_wellness", "name": "Establish daily meditation habit" }
    ],
    "phases": [
      {
        "id": "phase_foundations", "name": "Foundations", "order": 1,
        "duration": { "value": 1, "unit": "weeks" },
        "weeks": [
          {
            "id": "wk_1", "name": "Week 1 (5 min)", "order": 1,
            "days": [
              {
                "id": "d_1", "day_of_week": 1, "name": "Day 1 — Breath", "type": "training",
                "blocks": [
                  {
                    "id": "main", "type": "meditation", "order": 1,
                    "activities": [
                      {
                        "id": "med_breath", "type": "meditation", "category": "mindfulness",
                        "name": "Breath awareness",
                        "prescription": {
                          "duration": { "value": 5, "unit": "minutes" },
                          "guided": true
                        }
                      }
                    ]
                  }
                ]
              },
              {
                "id": "d_2", "day_of_week": 2, "name": "Day 2 — Body Scan", "type": "training",
                "blocks": [
                  {
                    "id": "main", "type": "meditation", "order": 1,
                    "activities": [
                      {
                        "id": "med_scan", "type": "meditation", "category": "body_scan",
                        "name": "Body scan",
                        "prescription": {
                          "duration": { "value": 5, "unit": "minutes" },
                          "guided": true
                        }
                      }
                    ]
                  }
                ]
              },
              {
                "id": "d_3", "day_of_week": 3, "name": "Day 3 — Loving-Kindness", "type": "training",
                "blocks": [
                  {
                    "id": "main", "type": "meditation", "order": 1,
                    "activities": [
                      {
                        "id": "med_metta", "type": "meditation", "category": "loving_kindness",
                        "name": "Metta practice",
                        "prescription": {
                          "duration": { "value": 5, "unit": "minutes" },
                          "guided": true
                        }
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  }
}