Enhancements as per issue tracking sheet

module/applications/sheets/base-actor-sheet.mjs

@@ -108,6 +108,9 @@ export default class OathHammerActorSheet extends HandlebarsApplicationMixin(fou
   _onDragOver(event) {}
 
   async _onDropItem(item) {
+    // Ignore drops of items already owned by this actor (internal drag = no-op)
+    if (item.parent?.id === this.document.id) return
+
     const itemData = item.toObject()
     // Class is unique: replace any existing item of the same type
     if (item.type === "class") {

module/applications/sheets/character-sheet.mjs

@@ -35,6 +35,8 @@ export default class OathHammerCharacterSheet extends OathHammerActorSheet {
       rollArmorSave:   OathHammerCharacterSheet.#onRollArmorSave,
       resetMiracleBlocked: OathHammerCharacterSheet.#onResetMiracleBlocked,
       rollInitiative:  OathHammerCharacterSheet.#onRollInitiative,
+      adjustQty:       OathHammerCharacterSheet.#onAdjustQty,
+      adjustCurrency:  OathHammerCharacterSheet.#onAdjustCurrency,
     },
   }
 
@@ -109,6 +111,8 @@ export default class OathHammerCharacterSheet extends OathHammerActorSheet {
             id: o.id, uuid: o.uuid, img: o.img, name: o.name, system: o.system,
             _typeLabel: typeEntry ? game.i18n.localize(typeEntry.label) : o.system.oathType,
             _violated: o.system.violated,
+            _boonText: _stripHtml(o.system.boon, 80),
+            _baneText: _stripHtml(o.system.bane, 80),
             _descTooltip: _stripHtml(parts.join(" "))
           }
         })
@@ -184,9 +188,12 @@ export default class OathHammerCharacterSheet extends OathHammerActorSheet {
           }
         })
         context.ammunition = doc.itemTypes.ammunition
-        // Slot tracking: max = 10 + (Might rank × 2); used = sum of all items' slots
+        // Slot tracking: max = 10 + (Might rank × 2); used = sum of all items' slots × quantity
         context.slotsMax = 10 + (doc.system.attributes.might.rank * 2)
-        context.slotsUsed = doc.items.reduce((sum, item) => sum + (item.system.slots ?? 0), 0)
+        context.slotsUsed = doc.items.reduce((sum, item) => {
+          const qty = item.system.quantity ?? 1
+          return sum + (item.system.slots ?? 0) * Math.max(qty, 1)
+        }, 0)
         context.slotsOver = context.slotsUsed > context.slotsMax
         // Show current initiative score if actor is in an active combat
         const combatant = game.combat?.combatants.find(c => c.actor?.id === doc.id)
@@ -214,7 +221,10 @@ export default class OathHammerCharacterSheet extends OathHammerActorSheet {
           _descTooltip: _stripHtml(m.system.description)
         }))
         context.slotsMax = 10 + (doc.system.attributes.might.rank * 2)
-        context.slotsUsed = doc.items.reduce((sum, item) => sum + (item.system.slots ?? 0), 0)
+        context.slotsUsed = doc.items.reduce((sum, item) => {
+          const qty = item.system.quantity ?? 1
+          return sum + (item.system.slots ?? 0) * Math.max(qty, 1)
+        }, 0)
         context.slotsOver = context.slotsUsed > context.slotsMax
         break
       case "notes":
@@ -376,6 +386,24 @@ export default class OathHammerCharacterSheet extends OathHammerActorSheet {
       await rollInitiativeCheck(actor)
     }
   }
+
+  static async #onAdjustQty(event, target) {
+    const itemId = target.dataset.itemId
+    const delta  = parseInt(target.dataset.delta, 10)
+    if (!itemId || isNaN(delta)) return
+    const item = this.document.items.get(itemId)
+    if (!item) return
+    const current = item.system.quantity ?? 0
+    await item.update({ "system.quantity": Math.max(0, current + delta) })
+  }
+
+  static async #onAdjustCurrency(event, target) {
+    const field = target.dataset.field
+    const delta = parseInt(target.dataset.delta, 10)
+    if (!field || isNaN(delta)) return
+    const current = foundry.utils.getProperty(this.document, field) ?? 0
+    await this.document.update({ [field]: Math.max(0, current + delta) })
+  }
 }
 
 /** Strip HTML tags and collapse whitespace for use in data-tooltip attributes. */