diff --git a/invest/templates/invest/dashboard.html b/invest/templates/invest/dashboard.html
index a8f78a0..3bbc0c5 100644
--- a/invest/templates/invest/dashboard.html
+++ b/invest/templates/invest/dashboard.html
@@ -16,59 +16,59 @@
 <div class="grid grid-cols-2 lg:grid-cols-4 gap-3 mb-3">
 
     <!-- Total value -->
-    <div class="bg-white rounded-lg p-5 shadow-sm">
+    <div class="bg-white rounded-lg p-4 sm:p-5 shadow-sm">
         <p class="text-xs font-semibold tracking-widest text-stone-400 uppercase mb-1">Total Value</p>
         {% if overview.this_week_total is not None %}
-            <p class="text-3xl font-bold text-stone-900">${{ overview.this_week_total|floatformat:0 }}</p>
+            <p class="text-2xl sm:text-3xl font-bold text-stone-900">${{ overview.this_week_total|floatformat:0 }}</p>
         {% else %}
-            <p class="text-3xl font-bold text-stone-400">—</p>
+            <p class="text-2xl sm:text-3xl font-bold text-stone-400">—</p>
         {% endif %}
-        <p class="text-sm text-stone-400 mt-1">
+        <p class="text-xs sm:text-sm text-stone-400 mt-1">
             Across {{ overview.portfolio_count }} portfolio{{ overview.portfolio_count|pluralize }}
         </p>
     </div>
 
     <!-- This week's gain -->
-    <div class="bg-white rounded-lg p-5 shadow-sm">
+    <div class="bg-white rounded-lg p-4 sm:p-5 shadow-sm">
         <p class="text-xs font-semibold tracking-widest text-stone-400 uppercase mb-1">This Week</p>
         {% if overview.week_gain is not None %}
-            <p class="text-3xl font-bold {% if overview.week_gain >= 0 %}text-green-800{% else %}text-red-700{% endif %}">
+            <p class="text-2xl sm:text-3xl font-bold {% if overview.week_gain >= 0 %}text-green-800{% else %}text-red-700{% endif %}">
                 {% if overview.week_gain >= 0 %}+{% endif %}${{ overview.week_gain|floatformat:0 }}
             </p>
-            <p class="text-sm text-stone-400 mt-1">
+            <p class="text-xs sm:text-sm text-stone-400 mt-1">
                 {% if overview.week_gain >= 0 %}+{% endif %}{{ overview.week_change_pct|floatformat:2 }}% vs last week
             </p>
         {% else %}
-            <p class="text-3xl font-bold text-stone-400">—</p>
-            <p class="text-sm text-stone-400 mt-1">No prior snapshot</p>
+            <p class="text-2xl sm:text-3xl font-bold text-stone-400">—</p>
+            <p class="text-xs sm:text-sm text-stone-400 mt-1">No prior snapshot</p>
         {% endif %}
     </div>
 
     <!-- Week change % -->
-    <div class="bg-white rounded-lg p-5 shadow-sm">
+    <div class="bg-white rounded-lg p-4 sm:p-5 shadow-sm">
         <p class="text-xs font-semibold tracking-widest text-stone-400 uppercase mb-1">Week Change</p>
         {% if overview.week_change_pct is not None %}
-            <p class="text-3xl font-bold {% if overview.week_change_pct >= 0 %}text-green-800{% else %}text-red-700{% endif %}">
+            <p class="text-2xl sm:text-3xl font-bold {% if overview.week_change_pct >= 0 %}text-green-800{% else %}text-red-700{% endif %}">
                 {% if overview.week_change_pct >= 0 %}+{% endif %}{{ overview.week_change_pct|floatformat:2 }}%
             </p>
             {% if overview.last_week_date %}
-                <p class="text-sm text-stone-400 mt-1">Last: {{ overview.last_week_date|date:"M j" }}</p>
+                <p class="text-xs sm:text-sm text-stone-400 mt-1">Last: {{ overview.last_week_date|date:"M j" }}</p>
             {% endif %}
         {% else %}
-            <p class="text-3xl font-bold text-stone-400">—</p>
-            <p class="text-sm text-stone-400 mt-1">Need 2+ snapshots</p>
+            <p class="text-2xl sm:text-3xl font-bold text-stone-400">—</p>
+            <p class="text-xs sm:text-sm text-stone-400 mt-1">Need 2+ snapshots</p>
         {% endif %}
     </div>
 
     <!-- Last snapshot date -->
-    <div class="bg-white rounded-lg p-5 shadow-sm">
+    <div class="bg-white rounded-lg p-4 sm:p-5 shadow-sm">
         <p class="text-xs font-semibold tracking-widest text-stone-400 uppercase mb-1">Last Snapshot</p>
         {% if overview.this_week_date %}
-            <p class="text-3xl font-bold text-stone-900">{{ overview.this_week_date|date:"M j" }}</p>
-            <p class="text-sm text-stone-400 mt-1">{{ overview.this_week_date|date:"l, Y" }}</p>
+            <p class="text-2xl sm:text-3xl font-bold text-stone-900">{{ overview.this_week_date|date:"M j" }}</p>
+            <p class="text-xs sm:text-sm text-stone-400 mt-1">{{ overview.this_week_date|date:"l, Y" }}</p>
         {% else %}
-            <p class="text-3xl font-bold text-stone-400">—</p>
-            <p class="text-sm text-stone-400 mt-1">No snapshots yet</p>
+            <p class="text-2xl sm:text-3xl font-bold text-stone-400">—</p>
+            <p class="text-xs sm:text-sm text-stone-400 mt-1">No snapshots yet</p>
         {% endif %}
     </div>
 
@@ -80,7 +80,7 @@
     <p class="text-xs font-semibold tracking-widest text-stone-500 uppercase mb-4">
         Performance vs Benchmarks
     </p>
-    <canvas id="performanceChart" height="90"></canvas>
+    <canvas id="performanceChart"></canvas>
 </div>
 {% endif %}
 
@@ -120,29 +120,30 @@
             </div>
         </div>
         <!-- Holdings table -->
+        <div class="overflow-x-auto">
         <table class="w-full text-sm">
             <thead>
                 <tr class="text-xs font-semibold tracking-widest text-stone-400 uppercase border-b border-stone-100">
-                    <th class="px-6 py-3 text-left">Ticker</th>
-                    <th class="px-6 py-3 text-right">Qty</th>
-                    <th class="px-6 py-3 text-right">Price</th>
-                    <th class="px-6 py-3 text-right">Week Change</th>
-                    <th class="px-6 py-3 text-right">Mkt Value</th>
+                    <th class="px-3 sm:px-6 py-3 text-left">Ticker</th>
+                    <th class="hidden sm:table-cell px-6 py-3 text-right">Qty</th>
+                    <th class="hidden sm:table-cell px-6 py-3 text-right">Price</th>
+                    <th class="px-3 sm:px-6 py-3 text-right">Week Change</th>
+                    <th class="px-3 sm:px-6 py-3 text-right">Mkt Value</th>
                 </tr>
             </thead>
             <tbody>
                 {% for stock in group.holdings %}
                 <tr class="border-b border-stone-50 hover:bg-stone-50 {{ group.colors.row }}">
-                    <td class="px-6 py-3 font-medium text-stone-900">
+                    <td class="px-3 sm:px-6 py-3 font-medium text-stone-900">
                         <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium {{ group.colors.badge }}">
                             {{ stock.stock_code }}
                         </span>
                     </td>
-                    <td class="px-6 py-3 text-right text-stone-500">{{ stock.quantity|floatformat:0 }}</td>
-                    <td class="px-6 py-3 text-right text-stone-500">
+                    <td class="hidden sm:table-cell px-6 py-3 text-right text-stone-500">{{ stock.quantity|floatformat:0 }}</td>
+                    <td class="hidden sm:table-cell px-6 py-3 text-right text-stone-500">
                         {% if stock.current_price %}${{ stock.current_price|floatformat:2 }}{% else %}<span class="text-stone-300">—</span>{% endif %}
                     </td>
-                    <td class="px-6 py-3 text-right">
+                    <td class="px-3 sm:px-6 py-3 text-right">
                         {% if stock.value_change is not None %}
                             <span class="text-xs font-medium {% if stock.value_change >= 0 %}text-green-700{% else %}text-red-600{% endif %}">
                                 {% if stock.value_change >= 0 %}+{% endif %}${{ stock.value_change|floatformat:0 }} ({% if stock.price_change_pct >= 0 %}+{% endif %}{{ stock.price_change_pct|floatformat:1 }}%)
@@ -151,13 +152,14 @@
                             <span class="text-stone-300">—</span>
                         {% endif %}
                     </td>
-                    <td class="px-6 py-3 text-right font-semibold text-stone-800">
+                    <td class="px-3 sm:px-6 py-3 text-right font-semibold text-stone-800">
                         {% if stock.current_value %}${{ stock.current_value|floatformat:0 }}{% else %}<span class="text-stone-300">—</span>{% endif %}
                     </td>
                 </tr>
                 {% endfor %}
             </tbody>
         </table>
+        </div>
     </div>
     {% endfor %}
 </div>
@@ -168,34 +170,36 @@
 <div class="mt-8">
     <p class="text-xs font-semibold tracking-widest text-stone-400 uppercase mb-3">Transaction History</p>
     <div class="bg-white rounded-lg shadow-sm overflow-hidden">
+        <div class="overflow-x-auto">
         <table class="w-full text-sm">
             <thead>
                 <tr class="text-xs font-semibold tracking-widest text-stone-400 uppercase border-b border-stone-100">
-                    <th class="px-6 py-3 text-left">Date</th>
-                    <th class="px-6 py-3 text-left">Portfolio</th>
-                    <th class="px-6 py-3 text-left">Action</th>
-                    <th class="px-6 py-3 text-left">Ticker</th>
-                    <th class="px-6 py-3 text-right">Qty</th>
+                    <th class="px-3 sm:px-6 py-3 text-left">Date</th>
+                    <th class="hidden sm:table-cell px-6 py-3 text-left">Portfolio</th>
+                    <th class="px-3 sm:px-6 py-3 text-left">Action</th>
+                    <th class="px-3 sm:px-6 py-3 text-left">Ticker</th>
+                    <th class="px-3 sm:px-6 py-3 text-right">Qty</th>
                 </tr>
             </thead>
             <tbody>
                 {% for tx in recent_transactions %}
                 <tr class="border-b border-stone-50 hover:bg-stone-50">
-                    <td class="px-6 py-3 text-stone-500 whitespace-nowrap">{{ tx.date|date:"j M Y" }}</td>
-                    <td class="px-6 py-3 text-stone-500">{{ tx.portfolio.name }}</td>
-                    <td class="px-6 py-3">
+                    <td class="px-3 sm:px-6 py-3 text-stone-500 whitespace-nowrap">{{ tx.date|date:"j M Y" }}</td>
+                    <td class="hidden sm:table-cell px-6 py-3 text-stone-500">{{ tx.portfolio.name }}</td>
+                    <td class="px-3 sm:px-6 py-3">
                         {% if tx.action == 'BUY' %}
                         <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-semibold bg-green-100 text-green-800">BUY</span>
                         {% else %}
                         <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-semibold bg-red-100 text-red-700">SELL</span>
                         {% endif %}
                     </td>
-                    <td class="px-6 py-3 font-medium text-stone-900">{{ tx.stock_code }}</td>
-                    <td class="px-6 py-3 text-right text-stone-500">{{ tx.quantity|floatformat:0 }}</td>
+                    <td class="px-3 sm:px-6 py-3 font-medium text-stone-900">{{ tx.stock_code }}</td>
+                    <td class="px-3 sm:px-6 py-3 text-right text-stone-500">{{ tx.quantity|floatformat:0 }}</td>
                 </tr>
                 {% endfor %}
             </tbody>
         </table>
+        </div>
     </div>
 </div>
 {% endif %}
@@ -217,6 +221,7 @@
         data: raw,
         options: {
             responsive: true,
+            aspectRatio: window.innerWidth < 640 ? 1.5 : 3.5,
             interaction: { mode: 'index', intersect: false },
             plugins: {
                 legend: {