some fixes

static/js/components/commandForm.js

@@ -36,15 +36,16 @@ window.renderBuildingDropdown = function() {
       const popStr = pop > 0 ? ` 🧔:${pop} ` : ' ';
       const costStr = `Ξ:${w} Π:${st} Α:${i}${popStr}· ⏱ ${t}`;
 
-      // Figure out the state
-      const isLocked = (!data.dependencies) || (data.missing_dependencies && data.missing_dependencies.length > 0);
+      // Figure out the state - missing_dependencies is an Object!
+      const missingKeys = data.missing_dependencies ? Object.keys(data.missing_dependencies) : [];
+      const isLocked = (!data.dependencies) || (missingKeys.length > 0);
 
       const option = document.createElement('option');
       option.value = key;
 
       if (isLocked) {
         option.textContent = `${text} — 🔒 Κλειδωμένο (Προϋποθέσεις)`;
-        option.style.color = '#777777';
+        option.style.color = '#ff4444'; // Red as requested
       } else if (data.can_upgrade === true) {
         option.textContent = `${text} — ✅ ${costStr}`;
       } else if (data.enough_resources === false) {