diff --git a/src/quartermaster/static/app.css b/src/quartermaster/static/app.css
index a3cbf68..328bbfe 100644
--- a/src/quartermaster/static/app.css
+++ b/src/quartermaster/static/app.css
@@ -421,6 +421,40 @@ tr.add-row td {
   display: block;
 }
 
+/* Add-entry disclosure: collapsed trigger, expanded form */
+details.add-entry { margin: 0; }
+details.add-entry > summary {
+  list-style: none;
+  cursor: pointer;
+  user-select: none;
+  display: inline-block;
+  padding: 0.1rem 0.25rem;
+}
+details.add-entry > summary::-webkit-details-marker { display: none; }
+details.add-entry .add-trigger {
+  font-family: var(--sans);
+  font-size: 0.78rem;
+  font-weight: 500;
+  color: var(--muted);
+  letter-spacing: 0.18em;
+  text-transform: uppercase;
+  border-bottom: 1px dashed transparent;
+  padding-bottom: 1px;
+  transition: color 0.12s ease, border-color 0.12s ease;
+}
+details.add-entry > summary:hover .add-trigger {
+  color: var(--ink);
+  border-bottom-color: var(--rule);
+}
+details.add-entry[open] > summary .add-trigger {
+  color: var(--ink);
+  border-bottom-color: var(--ink);
+}
+details.add-entry > .add-form,
+details.add-entry > .month-add-form {
+  margin-top: 0.45rem;
+}
+
 .entry-name {
   font-family: var(--sans);
   font-weight: 500;
diff --git a/src/quartermaster/templates/partials/month_section.html b/src/quartermaster/templates/partials/month_section.html
index 757ab49..4f1b3f0 100644
--- a/src/quartermaster/templates/partials/month_section.html
+++ b/src/quartermaster/templates/partials/month_section.html
@@ -203,18 +203,21 @@
     {% endfor %}
     {% if editable %}
       <div class="add-row">
-        <form
-          class="add-form month-add-form"
-          hx-post="/month/{{ month.year_month }}/sections/{{ section.section.value }}/entries"
-          hx-target="#section-{{ section.section.value }}"
-          hx-swap="outerHTML"
-          hx-on::after-request="if(event.detail.successful) this.reset()"
-        >
-          <input type="text" name="name" placeholder="Name" required>
-          <input type="number" name="planned" step="0.01" min="0" placeholder="Planned" required>
-          <button type="submit">Add</button>
-          <input class="notes-input add-notes" type="text" name="notes" placeholder="notes (optional)">
-        </form>
+        <details class="add-entry">
+          <summary><span class="add-trigger">+ add {{ section.label|lower }}</span></summary>
+          <form
+            class="add-form month-add-form"
+            hx-post="/month/{{ month.year_month }}/sections/{{ section.section.value }}/entries"
+            hx-target="#section-{{ section.section.value }}"
+            hx-swap="outerHTML"
+            hx-on::after-request="if(event.detail.successful) this.reset()"
+          >
+            <input type="text" name="name" placeholder="Name" required>
+            <input type="number" name="planned" step="0.01" min="0" placeholder="Planned" required>
+            <button type="submit">Add</button>
+            <input class="notes-input add-notes" type="text" name="notes" placeholder="notes (optional)">
+          </form>
+        </details>
       </div>
     {% endif %}
   </div>
diff --git a/src/quartermaster/templates/partials/section.html b/src/quartermaster/templates/partials/section.html
index f39fda4..1b45f7d 100644
--- a/src/quartermaster/templates/partials/section.html
+++ b/src/quartermaster/templates/partials/section.html
@@ -44,18 +44,21 @@
       {% endfor %}
       <tr class="add-row">
         <td colspan="4">
-          <form
-            class="add-form"
-            hx-post="/sections/{{ section.section.value }}/entries"
-            hx-target="#section-{{ section.section.value }}"
-            hx-swap="outerHTML"
-            hx-on::after-request="if(event.detail.successful) this.reset()"
-          >
-            <input type="text" name="name" placeholder="Name" required>
-            <input type="number" name="amount" step="0.01" min="0" placeholder="0.00" required>
-            <button type="submit">Add</button>
-            <input class="notes-input add-notes" type="text" name="notes" placeholder="notes (optional)">
-          </form>
+          <details class="add-entry">
+            <summary><span class="add-trigger">+ add {{ section.label|lower }}</span></summary>
+            <form
+              class="add-form"
+              hx-post="/sections/{{ section.section.value }}/entries"
+              hx-target="#section-{{ section.section.value }}"
+              hx-swap="outerHTML"
+              hx-on::after-request="if(event.detail.successful) this.reset()"
+            >
+              <input type="text" name="name" placeholder="Name" required>
+              <input type="number" name="amount" step="0.01" min="0" placeholder="0.00" required>
+              <button type="submit">Add</button>
+              <input class="notes-input add-notes" type="text" name="notes" placeholder="notes (optional)">
+            </form>
+          </details>
         </td>
       </tr>
     </tbody>