add more features

public/style.css

@@ -1264,6 +1264,35 @@ select:focus {
     opacity: 0.86;
 }
 
+.msg-actions {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    flex-wrap: wrap;
+}
+
+.msg-action-btn {
+    min-height: 30px;
+    padding: 4px 10px;
+    border-radius: 10px;
+    border: 1px solid rgba(255, 255, 255, 0.26);
+    background: rgba(255, 255, 255, 0.12);
+    color: inherit;
+    font-size: 0.78rem;
+    font-weight: 700;
+    cursor: pointer;
+}
+
+.msg-action-btn:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+}
+
+.msg-variant-index {
+    font-size: 0.74rem;
+    opacity: 0.86;
+}
+
 .typing-indicator {
     display: flex;
     align-items: center;
@@ -1508,6 +1537,10 @@ select:focus {
     width: 100%;
 }
 
+.market-preview-scenario-field {
+    width: 100%;
+}
+
 .persona-item-actions button {
     padding: 8px 11px;
     font-size: 0.84rem;
@@ -1729,6 +1762,21 @@ select:focus {
     white-space: pre-wrap;
 }
 
+.market-preview-toggle {
+    margin-top: 6px;
+    padding: 0;
+    border: none;
+    background: transparent;
+    color: var(--brand-strong);
+    font-size: 0.82rem;
+    font-weight: 700;
+    text-align: left;
+}
+
+.market-preview-toggle:hover {
+    text-decoration: underline;
+}
+
 .settings-shell {
     width: min(1180px, 100%);
     margin: 0 auto;