Add magic swords, weapon mana enchantments, and elemental sword enchantments

- Added 'sword' equipment category with multiple blade types
- Magic swords have low base damage but high cast speed
- Added weapon mana capacity enchantments (Mana Cell, Mana Vessel, Mana Core)
- Added weapon mana regeneration enchantments (Mana Wick, Mana Siphon, Mana Well)
- Added elemental sword enchantments (Fire, Frost, Lightning, Void)
- Updated equipment helper functions to handle sword category

src/lib/game/data/enchantment-effects.ts

@@ -5,12 +5,14 @@ import type { EquipmentCategory } from './equipment'
 
 // Helper to define allowed equipment categories for each effect type
 const ALL_CASTER: EquipmentCategory[] = ['caster']
+const CASTER_AND_SWORD: EquipmentCategory[] = ['caster', 'sword']
+const WEAPON_EQUIPMENT: EquipmentCategory[] = ['caster', 'catalyst', 'sword']  // All main hand equipment
 const CASTER_AND_HANDS: EquipmentCategory[] = ['caster', 'hands']
 const BODY_AND_SHIELD: EquipmentCategory[] = ['body', 'shield']
 const CASTER_CATALYST_ACCESSORY: EquipmentCategory[] = ['caster', 'catalyst', 'accessory']
 const MANA_EQUIPMENT: EquipmentCategory[] = ['caster', 'catalyst', 'head', 'body', 'accessory']
 const UTILITY_EQUIPMENT: EquipmentCategory[] = ['caster', 'catalyst', 'head', 'body', 'hands', 'feet', 'accessory']
-const ALL_EQUIPMENT: EquipmentCategory[] = ['caster', 'shield', 'catalyst', 'head', 'body', 'hands', 'feet', 'accessory']
+const ALL_EQUIPMENT: EquipmentCategory[] = ['caster', 'shield', 'catalyst', 'sword', 'head', 'body', 'hands', 'feet', 'accessory']
 
 export type EnchantmentEffectCategory = 'spell' | 'mana' | 'combat' | 'elemental' | 'defense' | 'utility' | 'special'
 
@@ -567,6 +569,117 @@ export const ENCHANTMENT_EFFECTS: Record<string, EnchantmentEffectDef> = {
     allowedEquipmentCategories: CASTER_AND_HANDS,
     effect: { type: 'special', specialId: 'overpower' }
   },
+
+  // ═══════════════════════════════════════════════════════════════════════════
+  // WEAPON MANA EFFECTS - Enchanter level 3+ unlocks these
+  // These add mana capacity and regeneration to weapons for their enchantments
+  // ═══════════════════════════════════════════════════════════════════════════
+  
+  weapon_mana_cap_20: {
+    id: 'weapon_mana_cap_20',
+    name: 'Mana Cell',
+    description: '+20 weapon mana capacity (for weapon enchantments)',
+    category: 'mana',
+    baseCapacityCost: 25,
+    maxStacks: 5,
+    allowedEquipmentCategories: WEAPON_EQUIPMENT,
+    effect: { type: 'bonus', stat: 'weaponManaMax', value: 20 }
+  },
+  weapon_mana_cap_50: {
+    id: 'weapon_mana_cap_50',
+    name: 'Mana Vessel',
+    description: '+50 weapon mana capacity (for weapon enchantments)',
+    category: 'mana',
+    baseCapacityCost: 50,
+    maxStacks: 3,
+    allowedEquipmentCategories: WEAPON_EQUIPMENT,
+    effect: { type: 'bonus', stat: 'weaponManaMax', value: 50 }
+  },
+  weapon_mana_cap_100: {
+    id: 'weapon_mana_cap_100',
+    name: 'Mana Core',
+    description: '+100 weapon mana capacity (for weapon enchantments)',
+    category: 'mana',
+    baseCapacityCost: 80,
+    maxStacks: 2,
+    allowedEquipmentCategories: WEAPON_EQUIPMENT,
+    effect: { type: 'bonus', stat: 'weaponManaMax', value: 100 }
+  },
+  weapon_mana_regen_1: {
+    id: 'weapon_mana_regen_1',
+    name: 'Mana Wick',
+    description: '+1 weapon mana regeneration per hour',
+    category: 'mana',
+    baseCapacityCost: 20,
+    maxStacks: 5,
+    allowedEquipmentCategories: WEAPON_EQUIPMENT,
+    effect: { type: 'bonus', stat: 'weaponManaRegen', value: 1 }
+  },
+  weapon_mana_regen_2: {
+    id: 'weapon_mana_regen_2',
+    name: 'Mana Siphon',
+    description: '+2 weapon mana regeneration per hour',
+    category: 'mana',
+    baseCapacityCost: 35,
+    maxStacks: 3,
+    allowedEquipmentCategories: WEAPON_EQUIPMENT,
+    effect: { type: 'bonus', stat: 'weaponManaRegen', value: 2 }
+  },
+  weapon_mana_regen_5: {
+    id: 'weapon_mana_regen_5',
+    name: 'Mana Well',
+    description: '+5 weapon mana regeneration per hour',
+    category: 'mana',
+    baseCapacityCost: 60,
+    maxStacks: 2,
+    allowedEquipmentCategories: WEAPON_EQUIPMENT,
+    effect: { type: 'bonus', stat: 'weaponManaRegen', value: 5 }
+  },
+
+  // ═══════════════════════════════════════════════════════════════════════════
+  // MAGIC SWORD ENCHANTMENTS - Elemental weapon effects
+  // ═══════════════════════════════════════════════════════════════════════════
+  
+  sword_fire: {
+    id: 'sword_fire',
+    name: 'Fire Enchant',
+    description: 'Enchant blade with fire. Burns enemies over time.',
+    category: 'elemental',
+    baseCapacityCost: 40,
+    maxStacks: 1,
+    allowedEquipmentCategories: CASTER_AND_SWORD,
+    effect: { type: 'special', specialId: 'fireBlade' }
+  },
+  sword_frost: {
+    id: 'sword_frost',
+    name: 'Frost Enchant',
+    description: 'Enchant blade with frost. Prevents enemy dodge.',
+    category: 'elemental',
+    baseCapacityCost: 40,
+    maxStacks: 1,
+    allowedEquipmentCategories: CASTER_AND_SWORD,
+    effect: { type: 'special', specialId: 'frostBlade' }
+  },
+  sword_lightning: {
+    id: 'sword_lightning',
+    name: 'Lightning Enchant',
+    description: 'Enchant blade with lightning. Pierces 30% armor.',
+    category: 'elemental',
+    baseCapacityCost: 50,
+    maxStacks: 1,
+    allowedEquipmentCategories: CASTER_AND_SWORD,
+    effect: { type: 'special', specialId: 'lightningBlade' }
+  },
+  sword_void: {
+    id: 'sword_void',
+    name: 'Void Enchant',
+    description: 'Enchant blade with void. 10% lifesteal.',
+    category: 'elemental',
+    baseCapacityCost: 60,
+    maxStacks: 1,
+    allowedEquipmentCategories: CASTER_AND_SWORD,
+    effect: { type: 'special', specialId: 'voidBlade' }
+  },
 };
 
 // ─── Helper Functions ────────────────────────────────────────────────────────────

src/lib/game/data/equipment.ts

@@ -1,7 +1,7 @@
 // ─── Equipment Types ─────────────────────────────────────────────────────────
 
 export type EquipmentSlot = 'mainHand' | 'offHand' | 'head' | 'body' | 'hands' | 'feet' | 'accessory1' | 'accessory2';
-export type EquipmentCategory = 'caster' | 'shield' | 'catalyst' | 'head' | 'body' | 'hands' | 'feet' | 'accessory';
+export type EquipmentCategory = 'caster' | 'shield' | 'catalyst' | 'sword' | 'head' | 'body' | 'hands' | 'feet' | 'accessory';
 
 // All equipment slots in order
 export const EQUIPMENT_SLOTS: EquipmentSlot[] = ['mainHand', 'offHand', 'head', 'body', 'hands', 'feet', 'accessory1', 'accessory2'];
@@ -13,6 +13,8 @@ export interface EquipmentType {
   slot: EquipmentSlot;
   baseCapacity: number;
   description: string;
+  baseDamage?: number;         // For swords
+  baseCastSpeed?: number;      // For swords (higher = faster)
 }
 
 // ─── Equipment Types Definition ─────────────────────────────────────────────
@@ -94,6 +96,60 @@ export const EQUIPMENT_TYPES: Record<string, EquipmentType> = {
     description: 'A rare catalyst touched by void energy. High capacity but volatile.',
   },
   
+  // ─── Main Hand - Magic Swords ─────────────────────────────────────────────
+  // Magic swords have low base damage but high cast speed
+  // They can be enchanted with elemental effects that use mana over time
+  ironBlade: {
+    id: 'ironBlade',
+    name: 'Iron Blade',
+    category: 'sword',
+    slot: 'mainHand',
+    baseCapacity: 30,
+    baseDamage: 3,
+    baseCastSpeed: 4,
+    description: 'A simple iron sword. Can be enchanted with elemental effects.',
+  },
+  steelBlade: {
+    id: 'steelBlade',
+    name: 'Steel Blade',
+    category: 'sword',
+    slot: 'mainHand',
+    baseCapacity: 40,
+    baseDamage: 4,
+    baseCastSpeed: 4,
+    description: 'A well-crafted steel sword. Balanced for combat and enchanting.',
+  },
+  crystalBlade: {
+    id: 'crystalBlade',
+    name: 'Crystal Blade',
+    category: 'sword',
+    slot: 'mainHand',
+    baseCapacity: 55,
+    baseDamage: 3,
+    baseCastSpeed: 5,
+    description: 'A blade made of crystallized mana. Excellent for elemental enchantments.',
+  },
+  arcanistBlade: {
+    id: 'arcanistBlade',
+    name: 'Arcanist Blade',
+    category: 'sword',
+    slot: 'mainHand',
+    baseCapacity: 65,
+    baseDamage: 5,
+    baseCastSpeed: 4,
+    description: 'A sword forged for battle mages. High capacity for powerful enchantments.',
+  },
+  voidBlade: {
+    id: 'voidBlade',
+    name: 'Void-Touched Blade',
+    category: 'sword',
+    slot: 'mainHand',
+    baseCapacity: 50,
+    baseDamage: 6,
+    baseCastSpeed: 3,
+    description: 'A blade corrupted by void energy. Powerful but consumes more mana.',
+  },
+  
   // ─── Off Hand - Shields ───────────────────────────────────────────────────
   basicShield: {
     id: 'basicShield',
@@ -386,6 +442,7 @@ export function getValidSlotsForCategory(category: EquipmentCategory): Equipment
   switch (category) {
     case 'caster':
     case 'catalyst':
+    case 'sword':
       return ['mainHand'];
     case 'shield':
       return ['offHand'];