diff --git a/web/src/padelnomics/admin/templates/admin/partials/pipeline_overview.html b/web/src/padelnomics/admin/templates/admin/partials/pipeline_overview.html
new file mode 100644
index 0000000..7015fc5
--- /dev/null
+++ b/web/src/padelnomics/admin/templates/admin/partials/pipeline_overview.html
@@ -0,0 +1,121 @@
+<!-- Pipeline Overview Tab: extraction status, serving freshness, landing zone -->
+
+<!-- Extraction Status Grid -->
+<div class="card mb-4">
+  <p class="card-header">Extraction Status</p>
+  {% if workflow_rows %}
+  <div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:0.75rem">
+    {% for row in workflow_rows %}
+    {% set wf = row.workflow %}
+    {% set run = row.run %}
+    {% set stale = row.stale %}
+    <div style="border:1px solid #E2E8F0;border-radius:10px;padding:0.875rem;background:#FAFAFA">
+      <div class="flex items-center gap-2 mb-2">
+        {% if not run %}
+          <span class="status-dot pending"></span>
+        {% elif stale %}
+          <span class="status-dot stale"></span>
+        {% elif run.status == 'success' %}
+          <span class="status-dot ok"></span>
+        {% elif run.status == 'failed' %}
+          <span class="status-dot failed"></span>
+        {% else %}
+          <span class="status-dot running"></span>
+        {% endif %}
+        <span class="text-sm font-semibold text-navy">{{ wf.name }}</span>
+        {% if stale %}
+        <span class="badge-warning" style="font-size:10px;padding:1px 6px;margin-left:auto">stale</span>
+        {% endif %}
+      </div>
+      <p class="text-xs text-slate">{{ wf.schedule_label }}</p>
+      {% if run %}
+        <p class="text-xs mono text-slate-dark mt-1">{{ run.started_at[:16].replace('T', ' ') if run.started_at else '—' }}</p>
+        {% if run.status == 'failed' and run.error_message %}
+        <p class="text-xs text-danger mt-1" style="font-family:monospace;word-break:break-all">
+          {{ run.error_message[:80] }}{% if run.error_message|length > 80 %}…{% endif %}
+        </p>
+        {% endif %}
+        {% if run.files_written %}
+        <p class="text-xs text-slate mt-1">{{ run.files_written }} file{{ 's' if run.files_written != 1 }},
+          {{ "{:,}".format(run.bytes_written or 0) }} B</p>
+        {% endif %}
+      {% else %}
+        <p class="text-xs text-slate mt-1">No runs yet</p>
+      {% endif %}
+    </div>
+    {% endfor %}
+  </div>
+  {% else %}
+  <p class="text-sm text-slate">No workflows found. Check that <code>infra/supervisor/workflows.toml</code> exists.</p>
+  {% endif %}
+</div>
+
+<!-- Two-column row: Serving Freshness + Landing Zone -->
+<div style="display:grid;grid-template-columns:1fr 1fr;gap:1rem">
+
+  <!-- Serving Freshness -->
+  <div class="card">
+    <p class="card-header">Serving Tables</p>
+    {% if serving_meta %}
+    <p class="text-xs text-slate mb-3">
+      Last export: <span class="mono font-semibold text-navy">{{ serving_meta.exported_at_utc[:19].replace('T', ' ') }}</span>
+    </p>
+    <table class="table" style="font-size:0.8125rem">
+      <thead>
+        <tr>
+          <th>Table</th>
+          <th style="text-align:right">Rows</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for tname, tmeta in serving_meta.tables.items() | sort %}
+        <tr>
+          <td class="mono">serving.{{ tname }}</td>
+          <td class="mono text-right font-semibold">{{ "{:,}".format(tmeta.row_count) }}</td>
+        </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+    {% else %}
+    <p class="text-sm text-slate">
+      <code>_serving_meta.json</code> not found — run the pipeline to generate it.
+    </p>
+    {% endif %}
+  </div>
+
+  <!-- Landing Zone -->
+  <div class="card">
+    <p class="card-header">Landing Zone
+      <span class="text-xs font-normal text-slate ml-2">
+        Total: <span class="font-semibold">{{ format_bytes(total_landing_bytes) }}</span>
+      </span>
+    </p>
+    {% if landing_stats %}
+    <table class="table" style="font-size:0.8125rem">
+      <thead>
+        <tr>
+          <th>Source</th>
+          <th style="text-align:right">Files</th>
+          <th style="text-align:right">Size</th>
+          <th style="text-align:right">Latest</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for s in landing_stats %}
+        <tr>
+          <td class="mono">{{ s.name }}</td>
+          <td class="text-right text-slate">{{ s.file_count }}</td>
+          <td class="text-right font-semibold">{{ format_bytes(s.total_bytes) }}</td>
+          <td class="text-right mono text-xs text-slate">{{ s.latest_mtime or '—' }}</td>
+        </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+    {% else %}
+    <p class="text-sm text-slate">
+      Landing zone empty or not found at <code>data/landing</code>.
+    </p>
+    {% endif %}
+  </div>
+
+</div>
diff --git a/web/src/padelnomics/admin/templates/admin/pipeline.html b/web/src/padelnomics/admin/templates/admin/pipeline.html
new file mode 100644
index 0000000..f6ff572
--- /dev/null
+++ b/web/src/padelnomics/admin/templates/admin/pipeline.html
@@ -0,0 +1,116 @@
+{% extends "admin/base_admin.html" %}
+{% set admin_page = "pipeline" %}
+{% block title %}Data Pipeline - Admin - {{ config.APP_NAME }}{% endblock %}
+
+{% block admin_head %}
+<style>
+  .pipeline-tabs {
+    display: flex; gap: 0; border-bottom: 2px solid #E2E8F0; margin-bottom: 1.5rem;
+  }
+  .pipeline-tabs button {
+    padding: 0.625rem 1.25rem; font-size: 0.8125rem; font-weight: 600;
+    color: #64748B; background: none; border: none; cursor: pointer;
+    border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all 0.15s;
+  }
+  .pipeline-tabs button:hover { color: #1D4ED8; }
+  .pipeline-tabs button.active { color: #1D4ED8; border-bottom-color: #1D4ED8; }
+
+  /* Status dot */
+  .status-dot {
+    display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
+  }
+  .status-dot.ok      { background: #16A34A; }
+  .status-dot.failed  { background: #EF4444; }
+  .status-dot.stale   { background: #D97706; }
+  .status-dot.running { background: #3B82F6; }
+  .status-dot.pending { background: #CBD5E1; }
+</style>
+{% endblock %}
+
+{% block admin_content %}
+  <header class="flex justify-between items-center mb-6">
+    <div>
+      <h1 class="text-2xl">Data Pipeline</h1>
+      <p class="text-sm text-slate mt-1">Extraction status, data catalog, and ad-hoc query editor</p>
+    </div>
+    <div class="flex gap-2">
+      <form method="post" action="{{ url_for('pipeline.pipeline_trigger_extract') }}" class="m-0">
+        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+        <button type="button" class="btn btn-sm"
+                onclick="confirmAction('Enqueue a full extraction run? This will run all extractors in the background.', this.closest('form'))">
+          Run Pipeline
+        </button>
+      </form>
+      <a href="{{ url_for('admin.tasks') }}" class="btn-outline btn-sm">Task Queue</a>
+    </div>
+  </header>
+
+  <!-- Health stat cards -->
+  <div style="display:grid;grid-template-columns:repeat(4,1fr);gap:0.75rem" class="mb-6">
+    <div class="card text-center" style="padding:0.875rem">
+      <p class="text-xs text-slate">Total Runs</p>
+      <p class="text-2xl font-bold text-navy metric">{{ summary.total | default(0) }}</p>
+    </div>
+    <div class="card text-center" style="padding:0.875rem">
+      <p class="text-xs text-slate">Success Rate</p>
+      <p class="text-2xl font-bold {% if success_rate >= 90 %}text-accent{% elif success_rate >= 70 %}text-warning{% else %}text-danger{% endif %} metric">
+        {{ success_rate }}%
+      </p>
+    </div>
+    <div class="card text-center" style="padding:0.875rem">
+      <p class="text-xs text-slate">Serving Tables</p>
+      <p class="text-2xl font-bold text-navy metric">{{ total_serving_tables }}</p>
+    </div>
+    <div class="card text-center" style="padding:0.875rem">
+      <p class="text-xs text-slate">Last Export</p>
+      <p class="text-sm font-semibold text-navy mono mt-1">{{ last_export }}</p>
+    </div>
+  </div>
+
+  {% if summary.stale > 0 %}
+  <div class="flash-warning mb-4">
+    <strong>{{ summary.stale }} stale run{{ 's' if summary.stale != 1 }}.</strong>
+    An extraction appears to have crashed without updating its status.
+    Go to the Extractions tab to mark it failed.
+  </div>
+  {% endif %}
+
+  <!-- Tabs -->
+  <div class="pipeline-tabs" id="pipeline-tabs">
+    <button class="active" data-tab="overview"
+            hx-get="{{ url_for('pipeline.pipeline_overview') }}"
+            hx-target="#pipeline-tab-content" hx-swap="innerHTML"
+            hx-trigger="click">Overview</button>
+    <button data-tab="extractions"
+            hx-get="{{ url_for('pipeline.pipeline_extractions') }}"
+            hx-target="#pipeline-tab-content" hx-swap="innerHTML"
+            hx-trigger="click">Extractions</button>
+    <button data-tab="catalog"
+            hx-get="{{ url_for('pipeline.pipeline_catalog') }}"
+            hx-target="#pipeline-tab-content" hx-swap="innerHTML"
+            hx-trigger="click">Catalog</button>
+    <button data-tab="query"
+            hx-get="{{ url_for('pipeline.pipeline_query_editor') }}"
+            hx-target="#pipeline-tab-content" hx-swap="innerHTML"
+            hx-trigger="click">Query</button>
+  </div>
+
+  <!-- Tab content (Overview loads on page load) -->
+  <div id="pipeline-tab-content"
+       hx-get="{{ url_for('pipeline.pipeline_overview') }}"
+       hx-trigger="load"
+       hx-swap="innerHTML">
+    <div class="card text-center" style="padding:2rem">
+      <p class="text-slate">Loading overview…</p>
+    </div>
+  </div>
+
+  <script>
+    document.getElementById('pipeline-tabs').addEventListener('click', function(e) {
+      if (e.target.tagName === 'BUTTON') {
+        this.querySelectorAll('button').forEach(b => b.classList.remove('active'));
+        e.target.classList.add('active');
+      }
+    });
+  </script>
+{% endblock %}