Backup before cleanup

pwa/src/components/game/InventoryModal.css

@@ -356,6 +356,7 @@
     line-height: 1.3;
     display: -webkit-box;
     -webkit-line-clamp: 2;
+    line-clamp: 2;
     -webkit-box-orient: vertical;
     overflow: hidden;
 }
@@ -513,12 +514,19 @@
 /* Variant Colors */
 .stat-badge.capacity,
 .stat-badge.endurance,
-.stat-badge.health {
+.stat-badge.health,
+.stat-badge.buff {
     background-color: rgba(16, 185, 129, 0.2);
     color: #6ee7b7;
     border-color: rgba(16, 185, 129, 0.4);
 }
 
+.stat-badge.cure {
+    background-color: rgba(45, 212, 191, 0.2);
+    color: #5eead4;
+    border-color: rgba(45, 212, 191, 0.4);
+}
+
 .stat-badge.damage,
 .stat-badge.penetration {
     background-color: rgba(239, 68, 68, 0.2);
@@ -662,6 +670,18 @@
     white-space: nowrap;
 }
 
+.action-btn:disabled,
+.action-btn.disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+    filter: grayscale(100%);
+    pointer-events: none;
+    background: rgba(144, 144, 144, 0.2) !important;
+    color: #a0aec0 !important;
+    border-color: rgba(160, 174, 192, 0.4) !important;
+    transform: none !important;
+}
+
 .action-btn.use {
     background: rgba(72, 187, 120, 0.2);
     color: #48bb78;