diff --git a/src/Planner.svelte b/src/Planner.svelte
index 4554d04..6e9f6b3 100644
--- a/src/Planner.svelte
+++ b/src/Planner.svelte
@@ -391,6 +391,40 @@
     fetchRoute();
   }
 
+  let dragSrcIdx = $state(null);
+  let dragOverIdx = $state(null);
+
+  function onDragStart(e, i) {
+    dragSrcIdx = i;
+    e.dataTransfer.effectAllowed = 'move';
+    e.dataTransfer.setData('text/plain', i);
+  }
+
+  function onDragOver(e, i) {
+    e.preventDefault();
+    e.dataTransfer.dropEffect = 'move';
+    dragOverIdx = i;
+  }
+
+  function onDrop(e, i) {
+    e.preventDefault();
+    if (dragSrcIdx === null || dragSrcIdx === i) { dragSrcIdx = null; dragOverIdx = null; return; }
+    const arr = [...waypoints];
+    const [moved] = arr.splice(dragSrcIdx, 1);
+    arr.splice(i, 0, moved);
+    waypoints = arr;
+    waypoints.forEach((wp, idx) => { wp.marker.getElement().textContent = idx + 1; });
+    activePlanId = null;
+    fetchRoute();
+    dragSrcIdx = null;
+    dragOverIdx = null;
+  }
+
+  function onDragEnd() {
+    dragSrcIdx = null;
+    dragOverIdx = null;
+  }
+
   function removeWaypoint(i) {
     waypoints[i].marker.remove();
     waypoints = waypoints.filter((_, idx) => idx !== i);
@@ -1094,7 +1128,16 @@ ${trkpts}
       {:else}
         <ul class="wp-list">
           {#each waypoints as wp, i}
-            <li>
+            <li
+              draggable="true"
+              class:wp-drag-over={dragOverIdx === i && dragSrcIdx !== i}
+              class:wp-dragging={dragSrcIdx === i}
+              ondragstart={(e) => onDragStart(e, i)}
+              ondragover={(e) => onDragOver(e, i)}
+              ondrop={(e) => onDrop(e, i)}
+              ondragend={onDragEnd}
+            >
+              <span class="wp-drag-handle" title="Drag to reorder">⠿</span>
               <span class="wp-num" style={wp.gpxSnapped ? `background:${gpxColor}` : ''}>{i + 1}</span>
               <span class="wp-coord">{wp.lat.toFixed(4)}, {wp.lng.toFixed(4)}</span>
               {#if waypoints.length > 1}
@@ -1463,7 +1506,11 @@ ${trkpts}
   .pill.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
 
   .wp-list { list-style: none; margin: 0 0 0.5rem; padding: 0; display: flex; flex-direction: column; gap: 0.25rem; }
-  .wp-list li { display: flex; align-items: center; gap: 0.375rem; font-size: 0.75rem; }
+  .wp-list li { display: flex; align-items: center; gap: 0.375rem; font-size: 0.75rem; cursor: grab; border-radius: 0.25rem; transition: background 0.1s, opacity 0.1s; }
+  .wp-list li:active { cursor: grabbing; }
+  .wp-dragging { opacity: 0.4; }
+  .wp-drag-over { background: var(--accent-dim); outline: 1px dashed var(--accent); }
+  .wp-drag-handle { color: var(--text-5); font-size: 0.75rem; cursor: grab; flex-shrink: 0; user-select: none; }
   .wp-num { width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--accent); color: #000; font-size: 0.65rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
   .wp-coord { flex: 1; color: var(--text-4); font-variant-numeric: tabular-nums; }
   .remove-btn { background: none; border: none; color: var(--text-5); cursor: pointer; font-size: 1rem; line-height: 1; padding: 0 0.125rem; }