diff --git a/resources/css/app.css b/resources/css/app.css
index 5d427e6..30318af 100644
--- a/resources/css/app.css
+++ b/resources/css/app.css
@@ -117,3 +117,13 @@
         @apply fixed inset-y-0 right-0 z-50 flex w-full max-w-md flex-col bg-white shadow-xl transition-transform;
     }
 }
+
+/* Disable input number spinners (up/down arrows) */
+input[type=number]::-webkit-outer-spin-button,
+input[type=number]::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+}
+input[type=number] {
+    -moz-appearance: textfield;
+}
diff --git a/resources/views/admin/drop-off-points.blade.php b/resources/views/admin/drop-off-points.blade.php
index 69c0dfb..13efe8c 100644
--- a/resources/views/admin/drop-off-points.blade.php
+++ b/resources/views/admin/drop-off-points.blade.php
@@ -67,11 +67,11 @@
             <div class="grid grid-cols-2 gap-3">
                 <div>
                     <label class="form-label">Latitude</label>
-                    <input name="lat" id="dop-lat" type="number" step="0.000001" required class="form-input" placeholder="14.6539">
+                    <input name="lat" id="dop-lat" type="number" step="0.000001" required class="form-input bg-neutral-100 cursor-not-allowed" placeholder="14.6539" readonly>
                 </div>
                 <div>
                     <label class="form-label">Longitude</label>
-                    <input name="lng" id="dop-lng" type="number" step="0.000001" required class="form-input" placeholder="121.0685">
+                    <input name="lng" id="dop-lng" type="number" step="0.000001" required class="form-input bg-neutral-100 cursor-not-allowed" placeholder="121.0685" readonly>
                 </div>
             </div>
             <div class="space-y-1">
@@ -191,17 +191,7 @@
             lngInput.value = e.latlng.lng.toFixed(6);
         });
 
-        const syncFromInputs = () => {
-            const lat = parseFloat(latInput.value);
-            const lng = parseFloat(lngInput.value);
-            if (!isNaN(lat) && !isNaN(lng)) {
-                marker.setLatLng([lat, lng]);
-                map.panTo([lat, lng]);
-            }
-        };
 
-        latInput.addEventListener('input', syncFromInputs);
-        lngInput.addEventListener('input', syncFromInputs);
 
         // Setup geocoding search
         const searchInput = document.getElementById('dop-search');
diff --git a/resources/views/admin/dumpsites.blade.php b/resources/views/admin/dumpsites.blade.php
index b0a2219..532bb7c 100644
--- a/resources/views/admin/dumpsites.blade.php
+++ b/resources/views/admin/dumpsites.blade.php
@@ -46,8 +46,8 @@
             <div><label class="form-label">Code</label><input name="code" required class="form-input" placeholder="DS-..."></div>
             <div><label class="form-label">Address</label><input name="address_line" required class="form-input"></div>
             <div class="grid grid-cols-2 gap-3">
-                <div><label class="form-label">Latitude</label><input name="lat" id="ds-lat" type="number" step="0.000001" required class="form-input"></div>
-                <div><label class="form-label">Longitude</label><input name="lng" id="ds-lng" type="number" step="0.000001" required class="form-input"></div>
+                <div><label class="form-label">Latitude</label><input name="lat" id="ds-lat" type="number" step="0.000001" required class="form-input bg-neutral-100 cursor-not-allowed" readonly></div>
+                <div><label class="form-label">Longitude</label><input name="lng" id="ds-lng" type="number" step="0.000001" required class="form-input bg-neutral-100 cursor-not-allowed" readonly></div>
             </div>
             <div class="space-y-1">
                 <label class="form-label text-neutral-700">Search Address / Place</label>
@@ -184,17 +184,7 @@
             lngInput.value = e.latlng.lng.toFixed(6);
         });
 
-        const syncFromInputs = () => {
-            const lat = parseFloat(latInput.value);
-            const lng = parseFloat(lngInput.value);
-            if (!isNaN(lat) && !isNaN(lng)) {
-                marker.setLatLng([lat, lng]);
-                map.panTo([lat, lng]);
-            }
-        };
 
-        latInput.addEventListener('input', syncFromInputs);
-        lngInput.addEventListener('input', syncFromInputs);
 
         // Setup geocoding search
         const searchInput = document.getElementById('ds-search');