diff --git a/resources/views/livewire/project/application/deployment/show.blade.php b/resources/views/livewire/project/application/deployment/show.blade.php
index 4c1a2f08a..bbafdd24b 100644
--- a/resources/views/livewire/project/application/deployment/show.blade.php
+++ b/resources/views/livewire/project/application/deployment/show.blade.php
@@ -186,8 +186,15 @@
         copyLogs() {
             const content = this.collectVisibleLogs();
             if (!content) return;
-            navigator.clipboard.writeText(content);
-            Livewire.dispatch('success', ['Logs copied to clipboard.']);
+            if (!navigator.clipboard?.writeText) {
+                Livewire.dispatch('error', ['Clipboard is not available. Please use HTTPS or localhost.']);
+                return;
+            }
+            navigator.clipboard?.writeText(content).then(() => {
+                Livewire.dispatch('success', ['Logs copied to clipboard.']);
+            }).catch(() => {
+                Livewire.dispatch('error', ['Failed to copy logs to clipboard.']);
+            });
         },
         downloadLogs() {
             const content = this.collectVisibleLogs();
diff --git a/resources/views/livewire/project/shared/get-logs.blade.php b/resources/views/livewire/project/shared/get-logs.blade.php
index 2140e7d2c..f74ab6dc5 100644
--- a/resources/views/livewire/project/shared/get-logs.blade.php
+++ b/resources/views/livewire/project/shared/get-logs.blade.php
@@ -346,8 +346,17 @@
                         <button
                             x-on:click="
                                 $wire.copyLogs().then(logs => {
-                                    navigator.clipboard.writeText(logs);
-                                    Livewire.dispatch('success', ['Logs copied to clipboard.']);
+                                    if (!navigator.clipboard?.writeText) {
+                                        Livewire.dispatch('error', ['Clipboard is not available. Please use HTTPS or localhost.']);
+                                        return;
+                                    }
+                                    navigator.clipboard.writeText(logs).then(() => {
+                                        Livewire.dispatch('success', ['Logs copied to clipboard.']);
+                                    }).catch(() => {
+                                        Livewire.dispatch('error', ['Failed to copy logs to clipboard.']);
+                                    });
+                                }).catch(() => {
+                                    Livewire.dispatch('error', ['Failed to prepare logs for clipboard.']);
                                 });
                             "
                             title="Copy Logs"
diff --git a/tests/Feature/LogClipboardHandlerTest.php b/tests/Feature/LogClipboardHandlerTest.php
new file mode 100644
index 000000000..1b0273353
--- /dev/null
+++ b/tests/Feature/LogClipboardHandlerTest.php
@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Support\Str;
+
+function bladeView(string $path): string
+{
+    return file_get_contents(base_path($path));
+}
+
+it('guards deployment log clipboard writes and reports promise failures', function () {
+    $view = bladeView('resources/views/livewire/project/application/deployment/show.blade.php');
+
+    expect($view)
+        ->toContain('copyLogs()')
+        ->toContain('navigator.clipboard?.writeText')
+        ->toContain("Livewire.dispatch('error', ['Clipboard is not available. Please use HTTPS or localhost.']);")
+        ->toContain("Livewire.dispatch('error', ['Failed to copy logs to clipboard.']);")
+        ->toContain("Livewire.dispatch('success', ['Logs copied to clipboard.']);");
+
+    expect(Str::between($view, 'copyLogs() {', 'downloadLogs()'))
+        ->toContain('navigator.clipboard?.writeText(content).then(() =>')
+        ->not->toContain("navigator.clipboard.writeText(content);\n            Livewire.dispatch('success'");
+});
+
+it('guards shared log clipboard writes and handles Livewire preparation failures', function () {
+    $view = bladeView('resources/views/livewire/project/shared/get-logs.blade.php');
+
+    expect($view)
+        ->toContain('navigator.clipboard?.writeText')
+        ->toContain("Livewire.dispatch('error', ['Clipboard is not available. Please use HTTPS or localhost.']);")
+        ->toContain("Livewire.dispatch('error', ['Failed to copy logs to clipboard.']);")
+        ->toContain("Livewire.dispatch('error', ['Failed to prepare logs for clipboard.']);")
+        ->toContain("Livewire.dispatch('success', ['Logs copied to clipboard.']);");
+
+    expect($view)
+        ->toContain('$wire.copyLogs().then(logs =>')
+        ->toContain('}).catch(() => {')
+        ->not->toContain('navigator.clipboard.writeText(logs);');
+});