diff --git a/app/static/css/style.css b/app/static/css/style.css
index b8e6d01..7fe8cc6 100644
--- a/app/static/css/style.css
+++ b/app/static/css/style.css
@@ -780,11 +780,6 @@ main {
     position: relative;
 }
 
-.dm-route-link > .path-popup {
-    left: auto;
-    right: 0;
-}
-
 .dm-delivery-popup {
     position: absolute;
     bottom: 100%;
@@ -1444,7 +1439,8 @@ main {
 .path-popup {
     position: absolute;
     bottom: 100%;
-    left: 0;
+    right: 0;
+    left: auto;
     background-color: #333;
     color: #fff;
     padding: 0.4rem 0.6rem;
@@ -1456,13 +1452,18 @@ main {
     margin-bottom: 4px;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
     min-width: 180px;
-    max-width: 320px;
+    max-width: min(320px, calc(100vw - 1.5rem));
 }
 
 .path-popup .path-entry {
     padding: 0.15rem 0;
     border-bottom: 1px solid rgba(255, 255, 255, 0.15);
     word-break: break-all;
+    cursor: pointer;
+}
+
+.path-popup .path-entry:active {
+    opacity: 0.6;
 }
 
 .path-popup .path-entry:last-child {
diff --git a/app/static/js/app.js b/app/static/js/app.js
index 877b446..fdc0306 100644
--- a/app/static/js/app.js
+++ b/app/static/js/app.js
@@ -1504,7 +1504,6 @@ function showPathsPopup(element, encodedPaths) {
     const popup = document.createElement('div');
     popup.className = 'path-popup';
 
-    let html = '';
     paths.forEach((p, i) => {
         const pChunkLen = (p.hash_size || 1) * 2;
         const segments = [];
@@ -1514,15 +1513,34 @@ function showPathsPopup(element, encodedPaths) {
             }
         }
         const fullRoute = segments.join(' \u2192 ');
+        const commaRoute = segments.join(',');
         const snr = p.snr !== null && p.snr !== undefined ? `${p.snr.toFixed(1)} dB` : '?';
         const hops = segments.length;
-        html += `<div class="path-entry">${fullRoute}<span class="path-detail">SNR: ${snr} | Hops: ${hops}</span></div>`;
+        const entry = document.createElement('div');
+        entry.className = 'path-entry';
+        entry.innerHTML = `${fullRoute}<span class="path-detail">SNR: ${snr} | Hops: ${hops}</span>`;
+        entry.title = 'Tap to copy route';
+        entry.addEventListener('click', (e) => {
+            e.stopPropagation();
+            navigator.clipboard.writeText(commaRoute).then(() => {
+                const orig = entry.innerHTML;
+                entry.innerHTML = '<span style="opacity:0.8">Copied!</span>';
+                setTimeout(() => { entry.innerHTML = orig; }, 1000);
+            });
+        });
+        popup.appendChild(entry);
     });
 
-    popup.innerHTML = html;
     element.style.position = 'relative';
     element.appendChild(popup);
 
+    // Adjust if popup overflows viewport
+    const rect = popup.getBoundingClientRect();
+    if (rect.left < 4) {
+        popup.style.right = 'auto';
+        popup.style.left = '0';
+    }
+
     // Auto-dismiss after 8 seconds or on outside tap
     const dismiss = () => popup.remove();
     setTimeout(dismiss, 8000);
diff --git a/app/static/js/dm.js b/app/static/js/dm.js
index 7caf536..5e6ccc1 100644
--- a/app/static/js/dm.js
+++ b/app/static/js/dm.js
@@ -1455,10 +1455,25 @@ function showDmRoutePopup(element, hexPath, hashSize) {
 
     const segments = segmentHexPath(hexPath, hashSize || 1);
     const fullRoute = segments.join(' \u2192 ');
+    const commaRoute = segments.join(',');
 
     const popup = document.createElement('div');
     popup.className = 'path-popup';
-    popup.innerHTML = `<div class="path-entry">${fullRoute}<span class="path-detail">Hops: ${segments.length}</span></div>`;
+
+    const entry = document.createElement('div');
+    entry.className = 'path-entry';
+    entry.innerHTML = `${fullRoute}<span class="path-detail">Hops: ${segments.length}</span>`;
+    entry.title = 'Tap to copy route';
+    entry.addEventListener('click', (e) => {
+        e.stopPropagation();
+        navigator.clipboard.writeText(commaRoute).then(() => {
+            const orig = entry.innerHTML;
+            entry.innerHTML = '<span style="opacity:0.8">Copied!</span>';
+            setTimeout(() => { entry.innerHTML = orig; }, 1000);
+        });
+    });
+    popup.appendChild(entry);
+
     element.style.position = 'relative';
     element.appendChild(popup);