diff --git a/src/components/ui/message-bubble/MessageBubble.vue b/src/components/ui/message-bubble/MessageBubble.vue
index 4824621..f034471 100644
--- a/src/components/ui/message-bubble/MessageBubble.vue
+++ b/src/components/ui/message-bubble/MessageBubble.vue
@@ -64,15 +64,15 @@ const formatSpecialContent = (type: 'address' | 'txid' | 'invoice', value: strin
   const buttonClasses = 'inline-flex items-center gap-1 px-2 h-[22px] text-[11px] font-medium rounded bg-gray-800/20 hover:bg-gray-800/30 transition-colors'
   
   if (type === 'txid') {
-    return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button onclick="window.copyToClipboard('${value}')" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy txid</button><a href="https://mempool.space/tx/${value}" target="_blank" rel="noopener noreferrer" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 7h10v10M7 17 17 7"/></svg>mempool.space</a></div>`
+    return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button data-copy="${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy txid</button><a href="https://mempool.space/tx/${value}" target="_blank" rel="noopener noreferrer" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 7h10v10M7 17 17 7"/></svg>mempool.space</a></div>`
   }
   
   if (type === 'address') {
-    return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button onclick="window.copyToClipboard('${value}')" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy wallet</button><a href="https://mempool.space/address/${value}" target="_blank" rel="noopener noreferrer" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 7h10v10M7 17 17 7"/></svg>mempool.space</a></div>`
+    return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button data-copy="${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy wallet</button><a href="https://mempool.space/address/${value}" target="_blank" rel="noopener noreferrer" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 7h10v10M7 17 17 7"/></svg>mempool.space</a></div>`
   }
 
   if (type === 'invoice') {
-    return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button onclick="window.copyToClipboard('${value}')" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy invoice</button><a href="lightning:${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m13 2-2 2.5h3L12 7"/><path d="M12 22v-3"/><path d="M12 17v-2"/><path d="M12 12V9"/></svg>Pay</a></div>`
+    return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button data-copy="${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy invoice</button><a href="lightning:${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m13 2-2 2.5h3L12 7"/><path d="M12 22v-3"/><path d="M12 17v-2"/><path d="M12 12V9"/></svg>Pay</a></div>`
   }
 
   return value
@@ -118,14 +118,20 @@ const isJson = computed(() => {
   }
 })
 
-// Expose the copyToClipboard function to the window object for the onclick handlers
-if (typeof window !== 'undefined') {
-  (window as any).copyToClipboard = copyToClipboard
+const handleClick = async (event: MouseEvent) => {
+  const target = event.target as HTMLElement
+  const copyButton = target.closest('button[data-copy]')
+  if (copyButton) {
+    const textToCopy = copyButton.getAttribute('data-copy')
+    if (textToCopy) {
+      await copyToClipboard(textToCopy)
+    }
+  }
 }
 </script>
 
 <template>
-  <div :class="bubbleClasses">
+  <div :class="bubbleClasses" @click="handleClick">
     <div class="px-3 py-2 break-words whitespace-pre-wrap">
       <span v-if="isJson" class="font-mono text-[11px]">
         <pre class="select-text p-2 rounded">{{ JSON.stringify(JSON.parse(content), null, 2) }}</pre>