Update styles.css

styles.css

@@ -1535,12 +1535,44 @@ body::after {
     font-family: "Courier New", monospace;
 }
 
+.acct-invoices-toolbar {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 10px;
+    gap: 10px;
+}
+
 .acct-invoices-title {
     font-size: 11px;
     color: var(--text-muted);
     text-transform: uppercase;
     letter-spacing: 0.06em;
-    margin-bottom: 14px;
+    flex-shrink: 0;
+}
+
+.acct-invoices-actions {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    flex: 1;
+    justify-content: flex-end;
+}
+
+.invoice-filter-input {
+    background: var(--bg-input);
+    border: 1px solid var(--border);
+    border-radius: var(--radius);
+    padding: 4px 8px;
+    font-size: 11px;
+    color: var(--text);
+    width: 140px;
+    outline: none;
+    transition: border-color 0.15s;
+}
+
+.invoice-filter-input:focus {
+    border-color: var(--accent);
 }
 
 .invoice-list {