diff --git a/ft-app/app/templates/contract.html b/ft-app/app/templates/contract.html
index 2f90453..a79c838 100644
--- a/ft-app/app/templates/contract.html
+++ b/ft-app/app/templates/contract.html
@@ -210,21 +210,30 @@ function copyPrompt() {
   });
 }
 function showToast(msg) {
-  var t = document.getElementById('toast');
-  if (!t) {
-    t = document.createElement('div');
-    t.id = 'toast';
-    t.style.cssText = 'position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;padding:10px 24px;border-radius:8px;font-size:0.88rem;z-index:999;transition:opacity .3s,transform .3s;opacity:0;pointer-events:none;';
-    document.body.appendChild(t);
+  var m = document.getElementById('toastMask');
+  if (!m) {
+    m = document.createElement('div');
+    m.id = 'toastMask';
+    m.style.cssText = 'position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:999;display:flex;align-items:center;justify-content:center;transition:opacity .25s;opacity:0;';
+    m.onclick = function() { hideToast(); };
+    var b = document.createElement('div');
+    b.id = 'toastBox';
+    b.style.cssText = 'background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px 40px;text-align:center;box-shadow:0 8px 32px rgba(0,0,0,.18);';
+    m.appendChild(b);
+    document.body.appendChild(m);
   }
-  t.textContent = msg;
-  t.style.opacity = '1';
-  t.style.transform = 'translateX(-50%) translateY(0)';
-  clearTimeout(t._tid);
-  t._tid = setTimeout(function() {
-    t.style.opacity = '0';
-    t.style.transform = 'translateX(-50%) translateY(-10px)';
-  }, 1500);
+  var box = document.getElementById('toastBox');
+  box.innerHTML = '<div style="font-size:2rem;margin-bottom:12px;">&#9989;</div><p style="font-size:1rem;font-weight:600;color:var(--fg);">' + msg + '</p>';
+  m.style.display = 'flex';
+  requestAnimationFrame(function() { m.style.opacity = '1'; });
+  clearTimeout(m._tid);
+  m._tid = setTimeout(hideToast, 1800);
+}
+function hideToast() {
+  var m = document.getElementById('toastMask');
+  if (!m) return;
+  m.style.opacity = '0';
+  setTimeout(function() { m.style.display = 'none'; }, 250);
 }
 </script>
 {% endblock %}