{% if explore_result is none %}
<p class="empty">No free mass allocation to explore for this combination — its
actuator's mass isn't a design choice (a physiological or footprint-derived
quantity), or the platform has no declared mass ceiling to bound the sliders.</p>
{% else %}
{% set r = explore_result %}
<div class="optimize-summary">
  <div class="optimize-score">
    <span class="score-cell" style="font-size:1.4rem">{{ "%.4f"|format(r.composite_score) }}</span>
    <span class="subtitle">composite score at this build</span>
  </div>
</div>

{% if r.exceeds_platform_envelope %}
<p class="badge badge-p1_fail" style="display:inline-block;margin-bottom:0.75rem">
  ⚠ total mass {{ "%.1f"|format(r.total_mass) }}kg exceeds this platform's declared ceiling
  ({{ "%.1f"|format(r.platform_max) }}kg) — not a build this platform category could carry
</p>
{% endif %}
{% if r.insufficient_structure %}
<p class="badge badge-p1_fail" style="display:inline-block;margin-bottom:0.75rem">
  ⚠ platform mass {{ "%.1f"|format(r.platform_mass) }}kg is too little structure to carry
  {{ "%.1f"|format(r.actuator_mass + r.storage_mass) }}kg of actuator+storage
</p>
{% endif %}

<div class="mass-bar-container" title="platform {{ '%.1f'|format(r.platform_mass) }}kg / actuator {{ '%.1f'|format(r.actuator_mass) }}kg / storage {{ '%.1f'|format(r.storage_mass) }}kg">
  {% set total = r.total_mass %}
  <div class="mass-bar-seg mass-bar-platform" style="width: {{ (r.platform_mass / total * 100)|round(1) }}%"></div>
  <div class="mass-bar-seg mass-bar-actuator" style="width: {{ (r.actuator_mass / total * 100)|round(1) }}%"></div>
  <div class="mass-bar-seg mass-bar-storage" style="width: {{ (r.storage_mass / total * 100)|round(1) }}%"></div>
</div>
<div class="mass-bar-legend">
  <span><span class="mass-swatch mass-bar-platform"></span>platform {{ "%.1f"|format(r.platform_mass) }}kg</span>
  <span><span class="mass-swatch mass-bar-actuator"></span>actuator {{ "%.1f"|format(r.actuator_mass) }}kg</span>
  <span><span class="mass-swatch mass-bar-storage"></span>storage {{ "%.1f"|format(r.storage_mass) }}kg</span>
  <span class="subtitle">{{ "%.1f"|format(r.total_mass) }}kg total</span>
</div>

<table class="compact" style="margin-top:0.75rem">
  <thead><tr><th>Metric</th><th>Raw Value</th><th>Normalized</th><th>Weight</th></tr></thead>
  <tbody>
    {% for mb in domain.metric_bounds %}
    {% set val = r.raw_metrics.get(mb.metric_name) %}
    {% set n = r.normalized_scores.get(mb.metric_name) %}
    <tr>
      <td>{{ mb.metric_name }}</td>
      <td class="score-cell">{{ val|qty(mb.unit) if val is not none else '—' }}</td>
      <td class="score-cell">{{ "%.4f"|format(n) if n is not none else '—' }}</td>
      <td>{{ "%.0f%%"|format(mb.weight * 100) }}{{ ' ↓' if mb.lower_is_better else '' }}</td>
    </tr>
    {% endfor %}
  </tbody>
</table>
{% endif %}