feat: add character images for Guilty Gear Strive and update fighting characters with DLC support

- Implemented `useCharacterGame` composable to manage game selection and character state for both players.
- Added `useCountryFilter` composable for filtering country options based on locale.
- Created `usePlayerSide` composable to encapsulate state and handlers for player management on each side of the scoreboard.
- Introduced filtering and input synchronization for player names and countries.
- Enhanced player ID generation to avoid collisions and support custom player entries.

.github/workflows/ci.yml

@@ -23,17 +23,22 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 11.0.8
+
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 22
-          cache: npm
+          node-version: 24
+          cache: pnpm
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Lint
-        run: npm run lint
+        run: pnpm run lint
 
       - name: Build
-        run: npm run build
+        run: pnpm run build

.gitignore

@@ -1,7 +1,7 @@
 # Logs
 logs
 *.log
-npm-debug.log*
+pnpm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 lerna-debug.log*
@@ -48,8 +48,11 @@ web_modules/
 # TypeScript cache
 *.tsbuildinfo
 
-# Optional npm cache directory
-.npm
+# Optional pnpm cache directory
+.pnpm-store
+.corepack/
+.npm-cache/
+.node-gyp/
 
 # Optional eslint cache
 .eslintcache
@@ -66,7 +69,7 @@ web_modules/
 # Optional REPL history
 .node_repl_history
 
-# Output of 'npm pack'
+# Output of 'pnpm pack'
 *.tgz
 
 # Yarn Integrity file
@@ -134,3 +137,8 @@ dist
 /extension/
 /graphics/
 /shared/dist/
+
+# Local runtime database
+/db/
+*.sqlite3
+/scoreko-electron-dev/

README.md

@@ -14,12 +14,12 @@ NodeCG bundle for producing fighting game overlays.
 
 ## Scripts
 
-- `npm run autofix`: automatically fixes lint errors.
-- `npm run build`: builds dashboard/graphics and extension.
-- `npm run lint`: validates project linting.
-- `npm run schema-types`: generates types from schemas.
-- `npm run start`: starts NodeCG.
-- `npm run watch`: development mode with watch.
+- `pnpm run autofix`: automatically fixes lint errors.
+- `pnpm run build`: builds dashboard/graphics and extension.
+- `pnpm run lint`: validates project linting.
+- `pnpm run schema-types`: generates types from schemas.
+- `pnpm run start`: starts NodeCG.
+- `pnpm run watch`: development mode with watch.
 
 ## Version
 

configschema.json

@@ -3,45 +3,39 @@
   "type": "object",
   "additionalProperties": false,
   "properties": {
-    "exampleProperty": {
-      "type": "string"
+    "oauthProxyUrl": {
+      "type": "string",
+      "description": "Sobreescribe la URL base del proxy OAuth (por defecto usa la constante del código). Útil para staging o desarrollo del proxy."
     },
     "startggClientId": {
       "type": "string",
-      "default": "",
-      "description": "Client ID de tu OAuth app de start.gg"
+      "description": "DEV ONLY: Client ID de tu propia OAuth app de start.gg. Si está presente junto a startggClientSecret, activa el modo dev (exchange directo, sin proxy)."
     },
     "startggClientSecret": {
       "type": "string",
-      "default": "",
-      "description": "Client Secret de tu OAuth app de start.gg"
+      "description": "DEV ONLY: Client Secret de tu propia OAuth app de start.gg. NUNCA subas este valor a git."
     },
     "startggOAuthPort": {
       "type": "integer",
       "default": 34920,
       "minimum": 1,
       "maximum": 65535,
-      "description": "Puerto local para callback OAuth"
+      "description": "Puerto local para el servidor de callback OAuth de start.gg."
     },
     "challongeClientId": {
       "type": "string",
-      "default": "",
-      "description": "Client ID de tu OAuth app de Challonge"
+      "description": "DEV ONLY: Client ID de tu propia OAuth app de Challonge. Si está presente junto a challongeClientSecret, activa el modo dev."
     },
     "challongeClientSecret": {
       "type": "string",
-      "default": "",
-      "description": "Client Secret de tu OAuth app de Challonge"
+      "description": "DEV ONLY: Client Secret de tu propia OAuth app de Challonge. NUNCA subas este valor a git."
     },
     "challongeOAuthPort": {
       "type": "integer",
       "default": 34921,
       "minimum": 1,
       "maximum": 65535,
-      "description": "Puerto local para callback OAuth de Challonge"
+      "description": "Puerto local para el servidor de callback OAuth de Challonge."
     }
-  },
-  "required": [
-    "exampleProperty"
-  ]
+  }
 }

package.json

@@ -12,6 +12,7 @@
   },
   "license": "MIT",
   "author": "Pandipipas",
+  "packageManager": "pnpm@11.0.8",
   "type": "module",
   "scripts": {
     "autofix": "eslint --fix",
@@ -26,8 +27,8 @@
     "@eslint/js": "^9.39.0",
     "@quasar/extras": "^1.17.0",
     "@quasar/vite-plugin": "^1.10.0",
-    "@tsconfig/node22": "^22.0.2",
-    "@types/node": "^22.18.13",
+    "@tsconfig/node24": "^24.0.0",
+    "@types/node": "^24.0.0",
     "@unhead/vue": "^2.0.19",
     "@vitejs/plugin-vue": "^6.0.1",
     "@vue/eslint-config-typescript": "^14.6.0",

pnpm-workspace.yaml

@@ -0,0 +1,7 @@
+allowBuilds:
+  '@parcel/watcher': true
+  '@vaadin/vaadin-usage-statistics': true
+  better-sqlite3: true
+  esbuild: true
+  msgpackr-extract: true
+  vue-demi: true

src/dashboard/loading/main.vue

@@ -2,35 +2,6 @@
 import { ref } from 'vue';
 
 const loadQuotes = [
-  // Misc
-  'Demanding rollback netcode',
-  'Disrespecting your plus frames',
-  'Taking your lunch money',
-  // Street Fighter
-  'Parrying your super',
-  'Fighting like gentlemen',
-  'Fighting a new rival',
-  'Keeping it classy',
-  "Protecting Russia's skies",
-  'Waking up with Dragon Punch',
-  'Teching those throws',
-  'Finding the heart of battle',
-  'Chucking plasma',
-  'Executing the Yeah Nah Yeah',
-  // Guilty Gear
-  'Counter-hitting Pilebunker',
-  'Riding the lightning',
-  'Knowing the smell of the game',
-  'Dropping the instant kill combo',
-  'What are you standing up for?!',
-  'Stealing your soul',
-  'Channelling your inner gorilla',
-  'Initiating danger time',
-  'Dragon Installing',
-  'Practising dust loops',
-  // BlazBlue
-  'Turning the wheel of fate',
-  'Escaping from crossing fate',
   // Tekken
   "Complaining about Paul's damage",
   'Nerfing Gigas',
@@ -38,15 +9,6 @@ const loadQuotes = [
   'Sidestepping your electric',
   'Punishing hellsweep with 1,1,2',
   'Emailing Harada',
-  // Marvel
-  'Explaining the DHC glitch',
-  "When's Mahvel?",
-  'Thanking god for the machine',
-  'Setting up shop',
-  'Getting motivated',
-  'Activating X-Factor',
-  // Dragon Ball
-  'Adding yet another Goku',
 ];
 
 const randomIndex = Math.floor(Math.random() * loadQuotes.length);

src/dashboard/scoreko-dev/components/BracketPanel.vue

@@ -1,10 +1,12 @@
 <script setup lang="ts">
-import { onMounted, ref, watch } from 'vue';
+import { computed, onMounted, ref, watch } from 'vue';
 import { t } from '../i18n';
 import { useScoreboardStore } from '../stores/scoreboard';
 
 const scoreboardStore = useScoreboardStore();
 
+let customDeactivateTimer: ReturnType<typeof setTimeout> | null = null;
+
 const stageOptions = [
   'pools',
   'top 128',
@@ -25,7 +27,7 @@ const stageOptions = [
 const bracketSideOptions = [
   { label: 'None', value: '' },
   { label: 'Winners', value: 'Winners' },
-  { label: 'Loosers', value: 'Loosers' },
+  { label: 'Losers', value: 'Losers' },
 ];
 
 const stage = ref(stageOptions[0]);
@@ -34,6 +36,14 @@ const customActive = ref(false);
 const customText = ref('');
 const hasChanges = ref(false);
 
+const previewText = computed(() => {
+  if (customActive.value) {
+    return customText.value.trim() || '—';
+  }
+  const prefix = bracketSide.value ? `${bracketSide.value} ` : '';
+  return `${prefix}${stage.value}`.trim() || '—';
+});
+
 const parseInitialRound = () => {
   const round = scoreboardStore.scoreboard.round.trim();
   if (!round) {
@@ -90,8 +100,14 @@ watch(customActive, (value) => {
 });
 
 watch(customText, (value) => {
+  if (customDeactivateTimer) {
+    clearTimeout(customDeactivateTimer);
+  }
   if (!value.trim()) {
-    customActive.value = false;
+    customDeactivateTimer = setTimeout(() => {
+      customActive.value = false;
+      customDeactivateTimer = null;
+    }, 600);
   }
 });
 
@@ -112,6 +128,7 @@ onMounted(() => {
         v-model="stage"
         :label="t('bracketStage')"
         :options="stageOptions"
+        :disable="customActive"
         dense
         class="bracket-panel__field"
       />
@@ -119,6 +136,7 @@ onMounted(() => {
         v-model="bracketSide"
         :label="t('bracketSide')"
         :options="bracketSideOptions"
+        :disable="customActive"
         dense
         emit-value
         map-options
@@ -129,6 +147,7 @@ onMounted(() => {
           v-model="customText"
           :label="t('bracketCustomProgress')"
           dense
+          clearable
           class="bracket-panel-custom-input bracket-panel__field"
         />
         <QToggle
@@ -138,6 +157,17 @@ onMounted(() => {
           class="bracket-panel-custom-toggle"
         />
       </div>
+
+      <!-- Preview -->
+      <div class="bracket-panel__preview">
+        <span class="bracket-panel__preview-label">{{ t('bracketPreview') }}</span>
+        <span
+          class="bracket-panel__preview-text"
+          :class="{ 'bracket-panel__preview-text--custom': customActive }"
+        >
+          {{ previewText }}
+        </span>
+      </div>
     </div>
   </div>
 </template>
@@ -183,4 +213,36 @@ onMounted(() => {
 .bracket-panel__field :deep(.q-field__label) {
   color: rgba(255, 255, 255, 0.92);
 }
+
+.bracket-panel__preview {
+  display: flex;
+  align-items: baseline;
+  gap: 10px;
+  padding: 8px 10px;
+  border-radius: 4px;
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  background: rgba(255, 255, 255, 0.04);
+}
+
+.bracket-panel__preview-label {
+  font-size: 0.7rem;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  color: rgba(255, 255, 255, 0.45);
+  white-space: nowrap;
+  flex-shrink: 0;
+}
+
+.bracket-panel__preview-text {
+  font-size: 1rem;
+  font-weight: 600;
+  color: rgba(255, 255, 255, 0.92);
+  letter-spacing: 0.02em;
+  word-break: break-word;
+  transition: color 0.2s ease;
+}
+
+.bracket-panel__preview-text--custom {
+  color: var(--q-secondary, #26a69a);
+}
 </style>

src/dashboard/scoreko-dev/components/CommentaryPanel.vue

@@ -1,8 +1,65 @@
 <script setup lang="ts">
+import { computed } from 'vue';
 import { t } from '../i18n';
 import { useCommentaryStore } from '../stores/commentary';
 
 const commentaryStore = useCommentaryStore();
+
+// --- Twitter handle helpers ---
+
+const TWITTER_MAX_LENGTH = 15;
+const TWITTER_VALID_CHARS = /^[A-Za-z0-9_]*$/;
+
+const twitterRules = [
+  (val: string) =>
+    !val || val.length <= TWITTER_MAX_LENGTH || t('commentaryTwitterMaxLength'),
+  (val: string) =>
+    !val || TWITTER_VALID_CHARS.test(val) || t('commentaryTwitterInvalidChars'),
+];
+
+function stripAt(value: string): string {
+  return value.startsWith('@') ? value.slice(1) : value;
+}
+
+function handleLeftTwitterInput(value: string | number | null) {
+  commentaryStore.leftCommentatorTwitter = value ? stripAt(String(value)) : '';
+}
+
+function handleRightTwitterInput(value: string | number | null) {
+  commentaryStore.rightCommentatorTwitter = value ? stripAt(String(value)) : '';
+}
+
+// --- Clear ---
+
+function clearAll() {
+  commentaryStore.leftCommentator = '';
+  commentaryStore.leftCommentatorTwitter = '';
+  commentaryStore.rightCommentator = '';
+  commentaryStore.rightCommentatorTwitter = '';
+}
+
+const isAnythingFilled = computed(() =>
+  !!(
+    commentaryStore.leftCommentator ||
+    commentaryStore.leftCommentatorTwitter ||
+    commentaryStore.rightCommentator ||
+    commentaryStore.rightCommentatorTwitter
+  )
+);
+
+// --- Handle preview ---
+
+const leftHandlePreview = computed(() =>
+  commentaryStore.leftCommentatorTwitter
+    ? `@${commentaryStore.leftCommentatorTwitter}`
+    : ''
+);
+
+const rightHandlePreview = computed(() =>
+  commentaryStore.rightCommentatorTwitter
+    ? `@${commentaryStore.rightCommentatorTwitter}`
+    : ''
+);
 </script>
 
 <template>
@@ -14,7 +71,9 @@ const commentaryStore = useCommentaryStore();
     </div>
 
     <div class="commentary-panel__layout">
+      <!-- Commentator 1 -->
       <div class="commentary-panel__commentator">
+
         <QInput
           v-model="commentaryStore.leftCommentator"
           :label="t('commentaryCommentator1')"
@@ -27,23 +86,58 @@ const commentaryStore = useCommentaryStore();
         </QInput>
 
         <QInput
-          v-model="commentaryStore.leftCommentatorTwitter"
+          :model-value="commentaryStore.leftCommentatorTwitter"
           :label="t('commentaryTwitterText')"
+          :rules="twitterRules"
+          :maxlength="TWITTER_MAX_LENGTH"
           dense
           class="commentary-panel__field"
+          @update:model-value="handleLeftTwitterInput"
         />
+
+        <Transition name="commentary-panel__preview">
+          <div
+            v-if="leftHandlePreview"
+            class="commentary-panel__handle-preview"
+          >
+            {{ leftHandlePreview }}
+          </div>
+        </Transition>
       </div>
 
-      <QBtn
-        flat
-        dense
-        round
-        icon="swap_horiz"
-        class="commentary-panel__swap-btn"
-        @click="commentaryStore.swapCommentators"
-      />
+      <!-- Center controls -->
+      <div class="commentary-panel__center-controls">
+        <QBtn
+          flat
+          dense
+          round
+          icon="swap_horiz"
+          class="commentary-panel__swap-btn"
+          @click="commentaryStore.swapCommentators"
+        >
+          <QTooltip anchor="top middle" self="bottom middle">
+            {{ t('commentarySwap') }}
+          </QTooltip>
+        </QBtn>
 
+        <QBtn
+          flat
+          dense
+          round
+          icon="restart_alt"
+          class="commentary-panel__clear-btn"
+          :disable="!isAnythingFilled"
+          @click="clearAll"
+        >
+          <QTooltip anchor="top middle" self="bottom middle">
+            {{ t('commentaryClear') }}
+          </QTooltip>
+        </QBtn>
+      </div>
+
+      <!-- Commentator 2 -->
       <div class="commentary-panel__commentator">
+
         <QInput
           v-model="commentaryStore.rightCommentator"
           :label="t('commentaryCommentator2')"
@@ -56,11 +150,23 @@ const commentaryStore = useCommentaryStore();
         </QInput>
 
         <QInput
-          v-model="commentaryStore.rightCommentatorTwitter"
+          :model-value="commentaryStore.rightCommentatorTwitter"
           :label="t('commentaryTwitterText')"
+          :rules="twitterRules"
+          :maxlength="TWITTER_MAX_LENGTH"
           dense
           class="commentary-panel__field"
+          @update:model-value="handleRightTwitterInput"
         />
+
+        <Transition name="commentary-panel__preview">
+          <div
+            v-if="rightHandlePreview"
+            class="commentary-panel__handle-preview"
+          >
+            {{ rightHandlePreview }}
+          </div>
+        </Transition>
       </div>
     </div>
   </div>
@@ -89,6 +195,35 @@ const commentaryStore = useCommentaryStore();
   gap: 2px;
 }
 
+/* Center controls column */
+.commentary-panel__center-controls {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+}
+
+.commentary-panel__clear-btn {
+  color: rgba(255, 255, 255, 0.45);
+  transition: color 0.2s ease;
+}
+
+.commentary-panel__clear-btn:not(:disabled):hover {
+  color: rgba(255, 255, 255, 0.9);
+}
+
+/* Swap button */
+.commentary-panel__swap-btn {
+  color: #fff;
+  opacity: 0.85;
+}
+
+.commentary-panel__swap-btn:hover {
+  opacity: 1;
+  text-shadow: 0 0 10px rgba(255, 255, 255, 0.45);
+}
+
+/* Fields */
 .commentary-panel__field :deep(.q-field__control) {
   min-height: 28px;
   padding: 0;
@@ -112,14 +247,27 @@ const commentaryStore = useCommentaryStore();
   color: rgba(255, 255, 255, 0.92);
 }
 
-.commentary-panel__swap-btn {
-  color: #fff;
-  opacity: 0.85;
+/* Handle preview */
+.commentary-panel__handle-preview {
+  margin-top: 4px;
+  font-size: 0.72rem;
+  color: rgba(255, 255, 255, 0.45);
+  letter-spacing: 0.02em;
+  padding-left: 2px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
 }
 
-.commentary-panel__swap-btn:hover {
-  opacity: 1;
-  text-shadow: 0 0 10px rgba(255, 255, 255, 0.45);
+.commentary-panel__preview-enter-active,
+.commentary-panel__preview-leave-active {
+  transition: opacity 0.2s ease, transform 0.2s ease;
+}
+
+.commentary-panel__preview-enter-from,
+.commentary-panel__preview-leave-to {
+  opacity: 0;
+  transform: translateY(-4px);
 }
 
 @media (max-width: 900px) {
@@ -127,8 +275,9 @@ const commentaryStore = useCommentaryStore();
     grid-template-columns: 1fr;
   }
 
-  .commentary-panel__swap-btn {
+  .commentary-panel__center-controls {
     justify-self: center;
+    flex-direction: row;
   }
 }
 </style>

src/dashboard/scoreko-dev/components/PlayerSidePanel.vue

@@ -0,0 +1,550 @@
+<script setup lang="ts">
+import { computed, inject } from 'vue';
+import { CHARACTER_GAME_KEY } from '../composables/useCharacterGame';
+import { usePlayerSide } from '../composables/usePlayerSide';
+import { t } from '../i18n';
+import { useScoreboardStore } from '../stores/scoreboard';
+
+// ---------------------------------------------------------------------------
+// Props
+// ---------------------------------------------------------------------------
+
+const props = defineProps<{
+  side: 'left' | 'right';
+}>();
+
+// ---------------------------------------------------------------------------
+// Store & composables
+// ---------------------------------------------------------------------------
+
+const scoreboardStore = useScoreboardStore();
+const player = usePlayerSide(props.side);
+
+const {
+  leftCharacterOptions,
+  rightCharacterOptions,
+  leftCharacterInput,
+  rightCharacterInput,
+  leftCharacterImage,
+  rightCharacterImage,
+  onLeftCharacterFilter,
+  onRightCharacterFilter,
+} = inject(CHARACTER_GAME_KEY)!;
+
+// ---------------------------------------------------------------------------
+// Side-specific derivations from the injected character game state
+// ---------------------------------------------------------------------------
+
+const isLeft = computed(() => props.side === 'left');
+
+/**
+ * Character options for this side. Refs from the shared composable are
+ * accessed directly so Vue's reactivity tracks them correctly.
+ */
+const characterOptions = computed(() =>
+  isLeft.value ? leftCharacterOptions.value : rightCharacterOptions.value,
+);
+
+/**
+ * Two-way binding for QSelect's input-value (the display text).
+ * The setter writes back into the shared composable's ref so that watchers
+ * in useCharacterGame can update the cache correctly.
+ */
+const characterInputValue = computed({
+  get: () => (isLeft.value ? leftCharacterInput.value : rightCharacterInput.value),
+  set: (v) => {
+    if (isLeft.value) leftCharacterInput.value = v;
+    else rightCharacterInput.value = v;
+  },
+});
+
+const panelImage = computed(() =>
+  isLeft.value ? leftCharacterImage.value : rightCharacterImage.value,
+);
+
+const onCharacterFilter = computed(() =>
+  isLeft.value ? onLeftCharacterFilter : onRightCharacterFilter,
+);
+
+/**
+ * Two-way binding for the character value stored in the scoreboard.
+ */
+const character = computed({
+  get: () => (isLeft.value
+    ? scoreboardStore.scoreboard.leftCharacter
+    : scoreboardStore.scoreboard.rightCharacter),
+  set: (v) => {
+    if (isLeft.value) scoreboardStore.scoreboard.leftCharacter = v;
+    else scoreboardStore.scoreboard.rightCharacter = v;
+  },
+});
+
+// ---------------------------------------------------------------------------
+// i18n helpers resolved at runtime so the side label is correct
+// ---------------------------------------------------------------------------
+
+const sideLabel = computed(() => t(isLeft.value ? 'scoreboardLeft' : 'scoreboardRight'));
+const sideImageLabel = computed(() => t(isLeft.value ? 'scoreboardLeftImage' : 'scoreboardRightImage'));
+</script>
+
+<template>
+  <!--
+    Left  layout: [image-column | controls]
+    Right layout: [controls | image-column]
+    The DOM order differs between sides intentionally so that the character
+    image always appears on the outer edge and the controls face the center.
+    CSS column widths are flipped via .scoreboard-preview__side--right.
+  -->
+  <div
+    class="scoreboard-preview__side"
+    :class="{ 'scoreboard-preview__side--right': !isLeft }"
+  >
+    <div class="scoreboard-preview__side-inner">
+      <!-- ── LEFT: image first, then controls ── -->
+      <template v-if="isLeft">
+        <!-- Character image + character selector -->
+        <div class="scoreboard-preview__image-column">
+          <div class="scoreboard-preview__image-wrap">
+            <img
+              v-if="panelImage"
+              :src="panelImage"
+              :alt="`${player.displayName.value || sideLabel} ${t('scoreboardPreview')}`"
+              class="scoreboard-preview__image"
+            >
+            <div
+              v-else
+              class="scoreboard-preview__empty"
+            >
+              {{ sideImageLabel }}
+            </div>
+          </div>
+          <QSelect
+            v-model="character"
+            v-model:input-value="characterInputValue"
+            :options="characterOptions"
+            option-value="value"
+            option-label="label"
+            emit-value
+            map-options
+            :label="t('scoreboardLabelCharacter')"
+            dense
+            use-input
+            input-debounce="0"
+            hide-selected
+            fill-input
+            clearable
+            class="scoreboard-preview__field scoreboard-preview__character-field"
+            :disable="!scoreboardStore.scoreboard.game"
+            @filter="onCharacterFilter"
+          >
+            <template #prepend>
+              <QIcon name="sports_martial_arts" />
+            </template>
+            <template #option="scope">
+              <QItem v-bind="scope.itemProps">
+                <QItemSection>
+                  <QItemLabel class="scoreboard-preview__character-option">
+                    {{ scope.opt.label }}
+                    <span
+                      v-if="scope.opt.dlc"
+                      class="scoreboard-preview__dlc-badge"
+                    >DLC</span>
+                  </QItemLabel>
+                </QItemSection>
+              </QItem>
+            </template>
+          </QSelect>
+        </div>
+
+        <!-- Player / team / country controls -->
+        <div class="scoreboard-preview__controls">
+          <QSelect
+            v-model="player.playerId.value"
+            v-model:input-value="player.inputValue.value"
+            :options="player.playerOptions.value"
+            :label="t('scoreboardLabelPlayer')"
+            dense
+            emit-value
+            map-options
+            use-input
+            input-debounce="0"
+            hide-selected
+            fill-input
+            options-dense
+            class="scoreboard-preview__field"
+            @filter="player.onFilter"
+            @focus="player.onFocus"
+            @blur="player.onBlur"
+            @update:model-value="player.onSelect"
+          >
+            <template #prepend>
+              <QIcon name="person" />
+            </template>
+            <template #append>
+              <QBtn
+                v-if="player.showsNameSave.value"
+                flat
+                round
+                dense
+                icon="save"
+                color="primary"
+                @click.stop="player.onNameSave"
+              />
+            </template>
+          </QSelect>
+
+          <QInput
+            v-model="player.teamOverride.value"
+            :label="t('scoreboardLabelTeam')"
+            dense
+            class="scoreboard-preview__field"
+          >
+            <template #prepend>
+              <QIcon name="groups" />
+            </template>
+            <template #append>
+              <QBtn
+                v-if="player.teamChanged.value"
+                flat
+                round
+                dense
+                icon="save"
+                color="primary"
+                @click.stop="player.saveTeamChange"
+              />
+            </template>
+          </QInput>
+
+          <QSelect
+            v-model="player.countryOverride.value"
+            v-model:input-value="player.countryInput.value"
+            :options="player.filteredCountryOptions.value"
+            option-value="value"
+            option-label="label"
+            emit-value
+            map-options
+            use-input
+            input-debounce="0"
+            hide-selected
+            fill-input
+            clearable
+            :label="t('scoreboardLabelCountry')"
+            dense
+            class="scoreboard-preview__field"
+            @filter="player.onCountryFilter"
+          >
+            <template #prepend>
+              <QIcon name="flag" />
+            </template>
+            <template #append>
+              <QBtn
+                v-if="player.countryChanged.value"
+                flat
+                round
+                dense
+                icon="save"
+                color="primary"
+                @click.stop="player.saveCountryChange"
+              />
+            </template>
+          </QSelect>
+        </div>
+      </template>
+
+      <!-- ── RIGHT: controls first, then image ── -->
+      <template v-else>
+        <!-- Player / team / country controls -->
+        <div class="scoreboard-preview__controls">
+          <QSelect
+            v-model="player.playerId.value"
+            v-model:input-value="player.inputValue.value"
+            :options="player.playerOptions.value"
+            :label="t('scoreboardLabelPlayer')"
+            dense
+            emit-value
+            map-options
+            use-input
+            input-debounce="0"
+            hide-selected
+            fill-input
+            options-dense
+            class="scoreboard-preview__field"
+            @filter="player.onFilter"
+            @focus="player.onFocus"
+            @blur="player.onBlur"
+            @update:model-value="player.onSelect"
+          >
+            <template #prepend>
+              <QIcon name="person" />
+            </template>
+            <template #append>
+              <QBtn
+                v-if="player.showsNameSave.value"
+                flat
+                round
+                dense
+                icon="save"
+                color="primary"
+                @click.stop="player.onNameSave"
+              />
+            </template>
+          </QSelect>
+
+          <QInput
+            v-model="player.teamOverride.value"
+            :label="t('scoreboardLabelTeam')"
+            dense
+            class="scoreboard-preview__field"
+          >
+            <template #prepend>
+              <QIcon name="groups" />
+            </template>
+            <template #append>
+              <QBtn
+                v-if="player.teamChanged.value"
+                flat
+                round
+                dense
+                icon="save"
+                color="primary"
+                @click.stop="player.saveTeamChange"
+              />
+            </template>
+          </QInput>
+
+          <QSelect
+            v-model="player.countryOverride.value"
+            v-model:input-value="player.countryInput.value"
+            :options="player.filteredCountryOptions.value"
+            option-value="value"
+            option-label="label"
+            emit-value
+            map-options
+            use-input
+            input-debounce="0"
+            hide-selected
+            fill-input
+            clearable
+            :label="t('scoreboardLabelCountry')"
+            dense
+            class="scoreboard-preview__field"
+            @filter="player.onCountryFilter"
+          >
+            <template #prepend>
+              <QIcon name="flag" />
+            </template>
+            <template #append>
+              <QBtn
+                v-if="player.countryChanged.value"
+                flat
+                round
+                dense
+                icon="save"
+                color="primary"
+                @click.stop="player.saveCountryChange"
+              />
+            </template>
+          </QSelect>
+        </div>
+
+        <!-- Character image + character selector -->
+        <div class="scoreboard-preview__image-column">
+          <div class="scoreboard-preview__image-wrap">
+            <img
+              v-if="panelImage"
+              :src="panelImage"
+              :alt="`${player.displayName.value || sideLabel} ${t('scoreboardPreview')}`"
+              class="scoreboard-preview__image"
+            >
+            <div
+              v-else
+              class="scoreboard-preview__empty"
+            >
+              {{ sideImageLabel }}
+            </div>
+          </div>
+          <QSelect
+            v-model="character"
+            v-model:input-value="characterInputValue"
+            :options="characterOptions"
+            option-value="value"
+            option-label="label"
+            emit-value
+            map-options
+            :label="t('scoreboardLabelCharacter')"
+            dense
+            use-input
+            input-debounce="0"
+            hide-selected
+            fill-input
+            clearable
+            class="scoreboard-preview__field scoreboard-preview__character-field"
+            :disable="!scoreboardStore.scoreboard.game"
+            @filter="onCharacterFilter"
+          >
+            <template #prepend>
+              <QIcon name="sports_martial_arts" />
+            </template>
+            <template #option="scope">
+              <QItem v-bind="scope.itemProps">
+                <QItemSection>
+                  <QItemLabel class="scoreboard-preview__character-option">
+                    {{ scope.opt.label }}
+                    <span
+                      v-if="scope.opt.dlc"
+                      class="scoreboard-preview__dlc-badge"
+                    >DLC</span>
+                  </QItemLabel>
+                </QItemSection>
+              </QItem>
+            </template>
+          </QSelect>
+        </div>
+      </template>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.scoreboard-preview__side {
+  display: flex;
+  align-items: center;
+}
+
+.scoreboard-preview__side-inner {
+  width: 100%;
+  display: grid;
+  grid-template-columns: minmax(220px, 320px) minmax(180px, 1fr);
+  align-items: center;
+  gap: 14px;
+}
+
+.scoreboard-preview__side--right {
+  text-align: right;
+}
+
+.scoreboard-preview__side--right .scoreboard-preview__side-inner {
+  grid-template-columns: minmax(180px, 1fr) minmax(220px, 320px);
+}
+
+.scoreboard-preview__image-column {
+  width: min(100%, 320px);
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.scoreboard-preview__side .scoreboard-preview__image-column {
+  justify-self: start;
+}
+
+.scoreboard-preview__side--right .scoreboard-preview__image-column {
+  justify-self: end;
+}
+
+.scoreboard-preview__image-wrap {
+  position: relative;
+  width: min(100%, 320px);
+  aspect-ratio: 4 / 4;
+  overflow: visible;
+  contain: layout;
+}
+
+.scoreboard-preview__image {
+  position: absolute;
+  inset: 0;
+  display: block;
+  width: 100%;
+  height: 100%;
+  object-fit: contain;
+  object-position: center;
+  transform: scale(1.5);
+  transform-origin: center center;
+  pointer-events: none;
+}
+
+.scoreboard-preview__empty {
+  height: 100%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: rgba(255, 255, 255, 0.65);
+  font-weight: 600;
+}
+
+.scoreboard-preview__controls {
+  width: min(100%, 260px);
+  justify-self: center;
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.scoreboard-preview__field {
+  margin: 0;
+}
+
+.scoreboard-preview__character-field {
+  margin-top: 2px;
+}
+
+.scoreboard-preview__field :deep(.q-field__control) {
+  min-height: 28px;
+  padding: 0;
+  background: transparent !important;
+  border-radius: 0;
+}
+
+.scoreboard-preview__field :deep(.q-field__control:before),
+.scoreboard-preview__field :deep(.q-field__control:after) {
+  border: 0;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
+}
+
+.scoreboard-preview__field :deep(.q-field__native),
+.scoreboard-preview__field :deep(.q-field__input),
+.scoreboard-preview__field :deep(.q-field__label) {
+  color: rgba(255, 255, 255, 0.92);
+}
+
+.scoreboard-preview__character-option {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.scoreboard-preview__dlc-badge {
+  display: inline-flex;
+  align-items: center;
+  padding: 1px 5px;
+  border-radius: 3px;
+  font-size: 9px;
+  font-weight: 700;
+  letter-spacing: 0.05em;
+  line-height: 14px;
+  background: rgba(139, 92, 246, 0.2);
+  color: #a78bfa;
+  border: 1px solid rgba(139, 92, 246, 0.45);
+  flex-shrink: 0;
+}
+
+@media (max-width: 900px) {
+  .scoreboard-preview__image-wrap {
+    width: min(100%, 280px);
+  }
+
+  .scoreboard-preview__side-inner {
+    grid-template-columns: 1fr;
+    align-items: flex-start;
+    justify-items: flex-start;
+  }
+
+  .scoreboard-preview__side--right {
+    text-align: left;
+  }
+
+  .scoreboard-preview__side--right .scoreboard-preview__side-inner {
+    grid-template-columns: 1fr;
+  }
+}
+</style>

src/dashboard/scoreko-dev/components/ScoreCenterPanel.vue

@@ -0,0 +1,191 @@
+<script setup lang="ts">
+import { inject } from 'vue';
+import { useScoreboardStore } from '../stores/scoreboard';
+import { CHARACTER_GAME_KEY } from '../composables/useCharacterGame';
+import { t } from '../i18n';
+
+const scoreboardStore = useScoreboardStore();
+const { gameInput, fightingGameOptions, onGameFilter } = inject(CHARACTER_GAME_KEY)!;
+
+const adjustLeftScore = (delta: number) => {
+  scoreboardStore.leftScore = Math.max(0, scoreboardStore.leftScore + delta);
+};
+
+const adjustRightScore = (delta: number) => {
+  scoreboardStore.rightScore = Math.max(0, scoreboardStore.rightScore + delta);
+};
+</script>
+
+<template>
+  <div class="scoreboard-preview__center">
+    <QSelect
+      v-model="scoreboardStore.scoreboard.game"
+      v-model:input-value="gameInput"
+      :options="fightingGameOptions"
+      :label="t('scoreboardLabelGame')"
+      dense
+      emit-value
+      map-options
+      use-input
+      input-debounce="0"
+      hide-selected
+      fill-input
+      class="scoreboard-preview__field scoreboard-preview__game-field"
+      @filter="onGameFilter"
+    >
+      <template #prepend>
+        <QIcon name="sports_esports" />
+      </template>
+    </QSelect>
+
+    <div class="scoreboard-preview__score-controls">
+      <div class="scoreboard-preview__score-side">
+        <QBtn
+          flat
+          dense
+          round
+          size="sm"
+          icon="add"
+          @click="adjustLeftScore(1)"
+        />
+        <span class="scoreboard-preview__score-value">
+          {{ scoreboardStore.scoreboard.leftScore }}
+        </span>
+        <QBtn
+          flat
+          dense
+          round
+          size="sm"
+          icon="remove"
+          @click="adjustLeftScore(-1)"
+        />
+      </div>
+
+      <span class="scoreboard-preview__dash">-</span>
+
+      <div class="scoreboard-preview__score-side">
+        <QBtn
+          flat
+          dense
+          round
+          size="sm"
+          icon="add"
+          @click="adjustRightScore(1)"
+        />
+        <span class="scoreboard-preview__score-value">
+          {{ scoreboardStore.scoreboard.rightScore }}
+        </span>
+        <QBtn
+          flat
+          dense
+          round
+          size="sm"
+          icon="remove"
+          @click="adjustRightScore(-1)"
+        />
+      </div>
+    </div>
+
+    <div class="scoreboard-preview__actions">
+      <QBtn
+        flat
+        dense
+        icon="swap_horiz"
+        class="scoreboard-preview__action-btn"
+        @click="scoreboardStore.swapPlayers"
+      />
+      <QBtn
+        flat
+        dense
+        icon="restart_alt"
+        class="scoreboard-preview__action-btn"
+        @click="scoreboardStore.resetScores"
+      />
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.scoreboard-preview__center {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  align-self: stretch;
+  justify-content: flex-start;
+  padding-top: 2px;
+  gap: 10px;
+}
+
+.scoreboard-preview__game-field {
+  width: min(100%, 240px);
+  margin-bottom: 56px;
+}
+
+.scoreboard-preview__score-controls {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 18px;
+}
+
+.scoreboard-preview__score-side {
+  display: inline-flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 4px;
+}
+
+.scoreboard-preview__score-value {
+  min-width: 64px;
+  text-align: center;
+  font-size: clamp(4rem, 7vw, 5.6rem);
+  font-weight: 800;
+  line-height: 1;
+}
+
+.scoreboard-preview__dash {
+  opacity: 0.7;
+  font-size: clamp(3rem, 5vw, 4rem);
+  font-weight: 700;
+}
+
+.scoreboard-preview__actions {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.scoreboard-preview__action-btn {
+  color: #fff;
+  opacity: 0.85;
+}
+
+.scoreboard-preview__action-btn:hover {
+  opacity: 1;
+  text-shadow: 0 0 10px rgba(255, 255, 255, 0.45);
+}
+
+/* Shared field styles (used by QSelect inside this panel) */
+.scoreboard-preview__field {
+  margin: 0;
+}
+
+.scoreboard-preview__field :deep(.q-field__control) {
+  min-height: 28px;
+  padding: 0;
+  background: transparent !important;
+  border-radius: 0;
+}
+
+.scoreboard-preview__field :deep(.q-field__control:before),
+.scoreboard-preview__field :deep(.q-field__control:after) {
+  border: 0;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
+}
+
+.scoreboard-preview__field :deep(.q-field__native),
+.scoreboard-preview__field :deep(.q-field__input),
+.scoreboard-preview__field :deep(.q-field__label) {
+  color: rgba(255, 255, 255, 0.92);
+}
+</style>

src/dashboard/scoreko-dev/composables/useCharacterGame.ts

@@ -0,0 +1,209 @@
+import { computed, ref, watch, type InjectionKey, type Ref } from 'vue';
+import { getCharactersByGame, getDefaultCharactersByGame } from '../../../shared/fighting-characters';
+import { useScoreboardStore } from '../stores/scoreboard';
+
+// ---------------------------------------------------------------------------
+// Constants
+// ---------------------------------------------------------------------------
+
+export const ALL_FIGHTING_GAME_OPTIONS = [
+
+  '2XKO',
+  'FATAL FURY: City of the Wolves',
+  'Guilty Gear -Strive-',
+  'Invincible VS',
+  'Mortal Kombat 1',
+  'Street Fighter 6',
+  'TEKKEN 8',
+  'THE KING OF FIGHTERS XV',
+  
+].map((game) => ({ label: game, value: game }));
+
+export type CharacterOption = ReturnType<typeof getCharactersByGame>[number];
+
+// ---------------------------------------------------------------------------
+// Injection key (type-safe provide/inject)
+// ---------------------------------------------------------------------------
+
+export type CharacterGameContext = ReturnType<typeof useCharacterGame>;
+export const CHARACTER_GAME_KEY: InjectionKey<CharacterGameContext> = Symbol('characterGame');
+
+// ---------------------------------------------------------------------------
+// Composable
+// ---------------------------------------------------------------------------
+
+/**
+ * Manages game selection and character state for both sides.
+ * Must be called ONCE in the parent (ScoreboardPanel) and provided via
+ * CHARACTER_GAME_KEY so both PlayerSidePanel instances share the same state.
+ */
+export function useCharacterGame() {
+  const scoreboardStore = useScoreboardStore();
+
+  // Game selector
+  const gameInput = ref('');
+  const fightingGameOptions = ref(ALL_FIGHTING_GAME_OPTIONS);
+
+  // Per-side character state
+  const characterOptions = computed(() => getCharactersByGame(scoreboardStore.scoreboard.game));
+  const leftCharacterOptions = ref<CharacterOption[]>([]);
+  const rightCharacterOptions = ref<CharacterOption[]>([]);
+  const leftCharacterInput = ref('');
+  const rightCharacterInput = ref('');
+
+  // Remembers selected characters per game so swapping games restores them
+  const charactersByGame = ref<Record<string, { leftCharacter: string; rightCharacter: string }>>({});
+
+  // Character images for preview
+  const leftCharacterImage = computed(() => {
+    const match = characterOptions.value.find(
+      (o) => o.value === scoreboardStore.scoreboard.leftCharacter,
+    );
+    return match?.image ?? '';
+  });
+
+  const rightCharacterImage = computed(() => {
+    const match = characterOptions.value.find(
+      (o) => o.value === scoreboardStore.scoreboard.rightCharacter,
+    );
+    return match?.image ?? '';
+  });
+
+  // ---------------------------------------------------------------------------
+  // Filter handlers
+  // ---------------------------------------------------------------------------
+
+  const onGameFilter = (value: string, update: (fn: () => void) => void) => {
+    update(() => {
+      const needle = value.toLowerCase().trim();
+      fightingGameOptions.value = needle
+        ? ALL_FIGHTING_GAME_OPTIONS.filter((g) => g.label.toLowerCase().includes(needle))
+        : ALL_FIGHTING_GAME_OPTIONS;
+    });
+  };
+
+  const makeCharacterFilter = (target: Ref<CharacterOption[]>) =>
+    (value: string, update: (fn: () => void) => void) => {
+      update(() => {
+        const needle = value.toLowerCase().trim();
+        target.value = needle
+          ? characterOptions.value.filter((c) => c.label.toLowerCase().includes(needle))
+          : characterOptions.value;
+      });
+    };
+
+  const onLeftCharacterFilter = makeCharacterFilter(leftCharacterOptions);
+  const onRightCharacterFilter = makeCharacterFilter(rightCharacterOptions);
+
+  // ---------------------------------------------------------------------------
+  // Watchers
+  // ---------------------------------------------------------------------------
+
+  // Keep gameInput display value in sync
+  watch(
+    () => scoreboardStore.scoreboard.game,
+    (value) => {
+      const match = ALL_FIGHTING_GAME_OPTIONS.find((o) => o.value === value);
+      gameInput.value = match?.label ?? '';
+    },
+    { immediate: true },
+  );
+
+  // Handle game change: persist previous characters, restore or apply defaults
+  watch(
+    () => scoreboardStore.scoreboard.game,
+    (newGame, previousGame) => {
+      if (previousGame) {
+        charactersByGame.value[previousGame] = {
+          leftCharacter: scoreboardStore.scoreboard.leftCharacter,
+          rightCharacter: scoreboardStore.scoreboard.rightCharacter,
+        };
+      }
+
+      const options = getCharactersByGame(newGame);
+      leftCharacterOptions.value = options;
+      rightCharacterOptions.value = options;
+      const allowed = new Set(options.map((o) => o.value));
+      const saved = newGame ? charactersByGame.value[newGame] : undefined;
+
+      const { leftCharacter: curLeft, rightCharacter: curRight } = scoreboardStore.scoreboard;
+      let nextLeft = saved?.leftCharacter ?? curLeft;
+      let nextRight = saved?.rightCharacter ?? curRight;
+
+      if (!allowed.has(nextLeft)) nextLeft = '';
+      if (!allowed.has(nextRight)) nextRight = '';
+
+      // Apply defaults only when neither side had a character yet
+      if ((!nextLeft || !nextRight) && (!curLeft || !curRight)) {
+        const defaults = getDefaultCharactersByGame(newGame);
+        if (defaults) {
+          if (!nextLeft) nextLeft = allowed.has(defaults.leftCharacter) ? defaults.leftCharacter : '';
+          if (!nextRight) nextRight = allowed.has(defaults.rightCharacter) ? defaults.rightCharacter : '';
+        }
+      }
+
+      if (allowed.has(nextLeft)) {
+        scoreboardStore.scoreboard.leftCharacter = nextLeft;
+      } else if (!allowed.has(scoreboardStore.scoreboard.leftCharacter)) {
+        scoreboardStore.scoreboard.leftCharacter = '';
+        leftCharacterInput.value = '';
+      }
+
+      if (allowed.has(nextRight)) {
+        scoreboardStore.scoreboard.rightCharacter = nextRight;
+      } else if (!allowed.has(scoreboardStore.scoreboard.rightCharacter)) {
+        scoreboardStore.scoreboard.rightCharacter = '';
+        rightCharacterInput.value = '';
+      }
+    },
+    { immediate: true },
+  );
+
+  // Keep left character display input and charactersByGame cache in sync
+  watch(
+    () => scoreboardStore.scoreboard.leftCharacter,
+    (value) => {
+      const match = characterOptions.value.find((o) => o.value === value);
+      leftCharacterInput.value = match?.label ?? '';
+      const game = scoreboardStore.scoreboard.game;
+      if (game) {
+        charactersByGame.value[game] = {
+          leftCharacter: value,
+          rightCharacter: scoreboardStore.scoreboard.rightCharacter,
+        };
+      }
+    },
+    { immediate: true },
+  );
+
+  // Keep right character display input and charactersByGame cache in sync
+  watch(
+    () => scoreboardStore.scoreboard.rightCharacter,
+    (value) => {
+      const match = characterOptions.value.find((o) => o.value === value);
+      rightCharacterInput.value = match?.label ?? '';
+      const game = scoreboardStore.scoreboard.game;
+      if (game) {
+        charactersByGame.value[game] = {
+          leftCharacter: scoreboardStore.scoreboard.leftCharacter,
+          rightCharacter: value,
+        };
+      }
+    },
+    { immediate: true },
+  );
+
+  return {
+    gameInput,
+    fightingGameOptions,
+    leftCharacterOptions,
+    rightCharacterOptions,
+    leftCharacterInput,
+    rightCharacterInput,
+    leftCharacterImage,
+    rightCharacterImage,
+    onGameFilter,
+    onLeftCharacterFilter,
+    onRightCharacterFilter,
+  };
+}

src/dashboard/scoreko-dev/composables/useCountryFilter.ts

@@ -0,0 +1,36 @@
+import { computed, ref, watch } from 'vue';
+import { getCountryLabel, getCountryOptions } from '../../../shared/countries';
+import { locale } from '../i18n';
+
+/**
+ * Manages filtered country options and the display input value
+ * for a single side of the scoreboard.
+ *
+ * @param getOverride - Getter returning the current country code override
+ */
+export function useCountryFilter(getOverride: () => string) {
+  const countryOptions = computed(() => getCountryOptions(locale.value));
+  const countryInput = ref('');
+  const filteredOptions = ref(countryOptions.value);
+
+  // Keep filtered list in sync when locale changes
+  watch(countryOptions, (opts) => {
+    filteredOptions.value = opts;
+  });
+
+  // Keep display input in sync with the stored country code
+  watch(getOverride, (value) => {
+    countryInput.value = getCountryLabel(value, locale.value);
+  }, { immediate: true });
+
+  const onFilter = (value: string, update: (fn: () => void) => void) => {
+    update(() => {
+      const needle = value.toLowerCase().trim();
+      filteredOptions.value = needle
+        ? countryOptions.value.filter((c) => c.label.toLowerCase().includes(needle))
+        : countryOptions.value;
+    });
+  };
+
+  return { countryInput, filteredOptions, onFilter };
+}

src/dashboard/scoreko-dev/composables/useIntegration.ts

@@ -0,0 +1,444 @@
+import { computed, onBeforeUnmount, onMounted, reactive, ref, watch } from 'vue';
+
+// ─── Tipos ─────────────────────────────────────────────────────────────────────
+
+export interface IntegrationTournament {
+  id: string | number;
+  name: string;
+  slug: string;
+  startAt: number | null;
+  endAt: number | null;
+}
+
+export interface IntegrationPlayer {
+  id: string;
+  gamertag: string;
+  name: string;
+  team: string;
+  country: string;
+  twitter: string;
+}
+
+export interface TemporaryPlayerMeta {
+  expiresAt: number;
+  tournamentSlug: string;
+}
+
+export type TemporaryPlayersMap = Record<string, TemporaryPlayerMeta>;
+
+interface TournamentOption {
+  label: string;
+  value: string;
+  caption: string;
+}
+
+interface OAuthSessionResponse {
+  sessionId: string;
+  authUrl: string;
+}
+
+interface OAuthStatusResponse {
+  status: 'pending' | 'completed' | 'error' | 'expired';
+  token?: string;
+  error?: string;
+}
+
+export interface PlayersStore {
+  upsertPlayer: (id: string, data: Omit<IntegrationPlayer, 'id'>) => void;
+  removePlayer: (id: string) => void;
+}
+
+export interface UseIntegrationOptions {
+  /** Prefijo de los mensajes NodeCG, p.ej. 'startgg' | 'challonge' */
+  messagePrefix: string;
+  /** Nombre legible del proveedor para mensajes de error */
+  providerLabel: string;
+  /** Clave de localStorage para el token */
+  tokenStorageKey: string;
+  /** Clave de localStorage para los jugadores temporales */
+  tempPlayersStorageKey: string;
+  /** Segundos que duran los jugadores temporales si el torneo no tiene endAt */
+  tempFallbackDurationSeconds: number;
+  /** Mensaje de error personalizado cuando la API devuelve 401 */
+  on401Message?: string;
+  /** Store de jugadores */
+  playersStore: PlayersStore;
+}
+
+// ─── Utilidad para mensajes NodeCG ─────────────────────────────────────────────
+
+const sendNodeCGMessage = <T>(messageName: string, payload: unknown): Promise<T> =>
+  new Promise((resolve, reject) => {
+    nodecg.sendMessage(messageName, payload, (error: unknown, response: unknown) => {
+      if (error) {
+        reject(new Error(String(error)));
+        return;
+      }
+      resolve(response as T);
+    });
+  });
+
+// ─── Composable ────────────────────────────────────────────────────────────────
+
+export function useIntegration(options: UseIntegrationOptions) {
+  const {
+    messagePrefix,
+    providerLabel,
+    tokenStorageKey,
+    tempPlayersStorageKey,
+    tempFallbackDurationSeconds,
+    on401Message,
+    playersStore,
+  } = options;
+
+  // ── Token ───────────────────────────────────────────────────────────────────
+  const token = ref(localStorage.getItem(tokenStorageKey) ?? '');
+  const hasValidatedToken = ref(false);
+
+  watch(token, (value) => {
+    localStorage.setItem(tokenStorageKey, value);
+    hasValidatedToken.value = false;
+    if (!value.trim()) {
+      recentTournaments.value = [];
+      selectedTournamentSlug.value = '';
+      tournamentInput.value = '';
+      tournamentsError.value = '';
+    }
+  });
+
+  // ── Lista de torneos ────────────────────────────────────────────────────────
+  const recentTournaments = ref<IntegrationTournament[]>([]);
+  const loadingTournaments = ref(false);
+  const tournamentsError = ref('');
+  const selectedTournamentSlug = ref('');
+  const tournamentInput = ref('');
+
+  const tournamentOptions = computed<TournamentOption[]>(() =>
+    recentTournaments.value.map((t) => ({
+      label: t.name,
+      value: t.slug,
+      caption: t.slug,
+    })),
+  );
+
+  const filteredTournamentOptions = ref<TournamentOption[]>(tournamentOptions.value);
+
+  watch(tournamentOptions, (value) => {
+    filteredTournamentOptions.value = value;
+    if (
+      selectedTournamentSlug.value &&
+      !recentTournaments.value.some((t) => t.slug === selectedTournamentSlug.value)
+    ) {
+      selectedTournamentSlug.value = '';
+      tournamentInput.value = '';
+    }
+  });
+
+  const filterTournaments = (value: string, update: (cb: () => void) => void) => {
+    update(() => {
+      const needle = value.toLowerCase().trim();
+      filteredTournamentOptions.value = needle
+        ? tournamentOptions.value.filter(
+          (o) =>
+            o.label.toLowerCase().includes(needle) ||
+            o.caption.toLowerCase().includes(needle),
+        )
+        : tournamentOptions.value;
+    });
+  };
+
+  const selectedTournamentOption = computed<IntegrationTournament | null>(
+    () => recentTournaments.value.find((t) => t.slug === selectedTournamentSlug.value) ?? null,
+  );
+
+  const canImportSelectedTournament = computed(() => Boolean(selectedTournamentOption.value));
+  const hasTokenConfigured = computed(() => Boolean(token.value.trim()));
+
+  const loadRecentTournaments = async () => {
+    const currentToken = token.value.trim();
+    if (!currentToken) {
+      tournamentsError.value = `Add your ${providerLabel} token to load tournaments.`;
+      recentTournaments.value = [];
+      return;
+    }
+
+    tournamentsError.value = '';
+    loadingTournaments.value = true;
+    try {
+      const tournaments = await sendNodeCGMessage<IntegrationTournament[]>(
+        `${messagePrefix}:fetchRecentTournaments`,
+        { token: currentToken },
+      );
+      hasValidatedToken.value = true;
+      recentTournaments.value = tournaments;
+      if (!tournaments.length) {
+        tournamentsError.value = 'There are no recent tournaments for this account.';
+      }
+    } catch (error) {
+      hasValidatedToken.value = false;
+      const message = error instanceof Error ? error.message : 'Could not load tournaments.';
+      tournamentsError.value =
+        on401Message && message.includes('401') ? on401Message : message;
+      recentTournaments.value = [];
+    } finally {
+      loadingTournaments.value = false;
+    }
+  };
+
+  // ── Importación de jugadores ────────────────────────────────────────────────
+  const players = ref<IntegrationPlayer[]>([]);
+  const selectedPlayerIds = ref<string[]>([]);
+  const importDialogOpen = ref(false);
+  const importDialogError = ref('');
+  const loadingPlayers = ref(false);
+  const importingTournament = ref<IntegrationTournament | null>(null);
+
+  const openImportDialog = async (tournament: IntegrationTournament): Promise<void> => {
+    importingTournament.value = tournament;
+    importDialogOpen.value = true;
+    importDialogError.value = '';
+    loadingPlayers.value = true;
+    selectedPlayerIds.value = [];
+    selectedTournamentSlug.value = tournament.slug;
+    tournamentInput.value = tournament.name;
+    players.value = [];
+
+    try {
+      const importedPlayers = await sendNodeCGMessage<IntegrationPlayer[]>(
+        `${messagePrefix}:fetchTournamentPlayers`,
+        { token: token.value.trim(), slug: tournament.slug },
+      );
+      players.value = importedPlayers;
+      selectedPlayerIds.value = importedPlayers.map((p) => p.id);
+    } catch (error) {
+      importDialogError.value =
+        error instanceof Error ? error.message : 'Could not load players';
+      importDialogOpen.value = false;
+    } finally {
+      loadingPlayers.value = false;
+    }
+  };
+
+  const openSelectedTournamentImportDialog = () => {
+    if (selectedTournamentOption.value) {
+      void openImportDialog(selectedTournamentOption.value);
+    }
+  };
+
+  const toggleAllPlayers = () => {
+    selectedPlayerIds.value =
+      selectedPlayerIds.value.length === players.value.length
+        ? []
+        : players.value.map((p) => p.id);
+  };
+
+  const importSelectedPlayers = () => {
+    const selected = players.value.filter((p) => selectedPlayerIds.value.includes(p.id));
+    const tournament = importingTournament.value;
+    const fallbackEndAt =
+      (tournament?.startAt ?? Math.floor(Date.now() / 1000)) + tempFallbackDurationSeconds;
+    const expiresAt = tournament?.endAt ?? fallbackEndAt;
+    const nextMeta = { ...temporaryPlayers.value };
+
+    for (const player of selected) {
+      playersStore.upsertPlayer(player.id, {
+        gamertag: player.gamertag,
+        name: player.name,
+        team: player.team,
+        country: player.country,
+        twitter: player.twitter,
+      });
+      if (tournament) {
+        nextMeta[player.id] = { expiresAt, tournamentSlug: tournament.slug };
+      }
+    }
+
+    temporaryPlayers.value = nextMeta;
+    persistTemporaryPlayers();
+    importDialogOpen.value = false;
+  };
+
+  // ── Jugadores temporales ────────────────────────────────────────────────────
+  const loadTemporaryPlayers = (): TemporaryPlayersMap => {
+    try {
+      const raw = localStorage.getItem(tempPlayersStorageKey);
+      if (!raw) return {};
+      const parsed = JSON.parse(raw) as unknown;
+      if (typeof parsed !== 'object' || parsed === null) return {};
+
+      const result: TemporaryPlayersMap = {};
+      Object.entries(parsed as Record<string, unknown>).forEach(([playerId, value]) => {
+        if (!playerId || typeof value !== 'object' || value === null) return;
+        const candidate = value as Record<string, unknown>;
+        const expiresAt = Number(candidate.expiresAt);
+        const tournamentSlug = String(candidate.tournamentSlug ?? '').trim();
+        if (!Number.isFinite(expiresAt) || expiresAt <= 0 || !tournamentSlug) return;
+        result[playerId] = { expiresAt, tournamentSlug };
+      });
+
+      return result;
+    } catch {
+      return {};
+    }
+  };
+
+  const temporaryPlayers = ref<TemporaryPlayersMap>({});
+
+  const persistTemporaryPlayers = () => {
+    localStorage.setItem(tempPlayersStorageKey, JSON.stringify(temporaryPlayers.value));
+  };
+
+  /**
+   * Elimina del store y del mapa los jugadores temporales cuyo expiresAt
+   * ha pasado. Se llama periódicamente en onMounted.
+   */
+  const cleanupExpiredTemporaryPlayers = () => {
+    const now = Math.floor(Date.now() / 1000);
+    const expiredIds = Object.entries(temporaryPlayers.value)
+      .filter(([, meta]) => meta.expiresAt <= now)
+      .map(([id]) => id);
+
+    if (!expiredIds.length) return;
+
+    const nextMeta = { ...temporaryPlayers.value };
+    for (const id of expiredIds) {
+      playersStore.removePlayer(id);
+      delete nextMeta[id];
+    }
+    temporaryPlayers.value = nextMeta;
+    persistTemporaryPlayers();
+  };
+
+  // ── OAuth ───────────────────────────────────────────────────────────────────
+  const oauthLoading = ref(false);
+  const oauthSessionId = ref('');
+  let oauthPollingTimer: ReturnType<typeof setInterval> | null = null;
+
+  const stopPolling = () => {
+    if (oauthPollingTimer) {
+      clearInterval(oauthPollingTimer);
+      oauthPollingTimer = null;
+    }
+  };
+
+  const checkOAuthStatus = async () => {
+    if (!oauthSessionId.value) return;
+
+    try {
+      const status = await sendNodeCGMessage<OAuthStatusResponse>(
+        `${messagePrefix}:getOAuthSessionStatus`,
+        { sessionId: oauthSessionId.value },
+      );
+
+      if (status.status === 'completed' && status.token) {
+        token.value = status.token;
+        oauthLoading.value = false;
+        stopPolling();
+        oauthSessionId.value = '';
+        tournamentsError.value = '';
+        await loadRecentTournaments();
+        return;
+      }
+
+      if (status.status === 'error' || status.status === 'expired') {
+        oauthLoading.value = false;
+        stopPolling();
+        oauthSessionId.value = '';
+        tournamentsError.value =
+          status.error ?? `Could not complete OAuth login with ${providerLabel}.`;
+      }
+    } catch (error) {
+      oauthLoading.value = false;
+      stopPolling();
+      oauthSessionId.value = '';
+      tournamentsError.value =
+        error instanceof Error ? error.message : 'Could not verify OAuth status.';
+    }
+  };
+
+  const connectWithOAuth = async () => {
+    oauthLoading.value = true;
+    tournamentsError.value = '';
+    stopPolling();
+
+    try {
+      const session = await sendNodeCGMessage<OAuthSessionResponse>(
+        `${messagePrefix}:createOAuthSession`,
+        {},
+      );
+      oauthSessionId.value = session.sessionId;
+      window.open(session.authUrl, '_blank', 'noopener,noreferrer');
+
+      oauthPollingTimer = setInterval(() => {
+        void checkOAuthStatus();
+      }, 1500);
+    } catch (error) {
+      oauthLoading.value = false;
+      tournamentsError.value =
+        error instanceof Error ? error.message : `Could not start OAuth with ${providerLabel}.`;
+    }
+  };
+
+  // ── Ciclo de vida ───────────────────────────────────────────────────────────
+  let cleanupTimer: ReturnType<typeof setInterval> | null = null;
+
+  onMounted(() => {
+    temporaryPlayers.value = loadTemporaryPlayers();
+    cleanupExpiredTemporaryPlayers();
+    cleanupTimer = setInterval(cleanupExpiredTemporaryPlayers, 60 * 1000);
+
+    if (token.value.trim()) {
+      void loadRecentTournaments();
+    }
+  });
+
+  onBeforeUnmount(() => {
+    stopPolling();
+    if (cleanupTimer) {
+      clearInterval(cleanupTimer);
+      cleanupTimer = null;
+    }
+  });
+
+  // ── Retorno como reactive para auto-unwrap en templates ─────────────────────
+  return reactive({
+    // Token
+    token,
+    hasTokenConfigured,
+    hasValidatedToken,
+
+    // Torneos
+    recentTournaments,
+    loadingTournaments,
+    tournamentsError,
+    selectedTournamentSlug,
+    tournamentInput,
+    tournamentOptions,
+    filteredTournamentOptions,
+    selectedTournamentOption,
+    canImportSelectedTournament,
+    filterTournaments,
+    loadRecentTournaments,
+
+    // Importación
+    players,
+    selectedPlayerIds,
+    importDialogOpen,
+    importDialogError,
+    loadingPlayers,
+    importingTournament,
+    openImportDialog,
+    openSelectedTournamentImportDialog,
+    importSelectedPlayers,
+    toggleAllPlayers,
+
+    // Jugadores temporales
+    temporaryPlayers,
+
+    // OAuth
+    oauthLoading,
+    connectWithOAuth,
+  });
+}
+
+export type IntegrationHandle = ReturnType<typeof useIntegration>;

src/dashboard/scoreko-dev/composables/usePlayerSide.ts

@@ -0,0 +1,346 @@
+import { computed, ref, watch, watchEffect } from 'vue';
+import { useScoreboardStore } from '../stores/scoreboard';
+import { usePlayersStore } from '../stores/players';
+import type { Schemas } from '../../../types';
+import { t } from '../i18n';
+import { useCountryFilter } from './useCountryFilter';
+
+// ---------------------------------------------------------------------------
+// Constants (exported so components can compare against them)
+// ---------------------------------------------------------------------------
+
+export const CUSTOM_LEFT_PLAYER_ID = '__custom_left_player__';
+export const CUSTOM_RIGHT_PLAYER_ID = '__custom_right_player__';
+
+// ---------------------------------------------------------------------------
+// Pure helpers (no Vue reactivity)
+// ---------------------------------------------------------------------------
+
+const normalizeName = (value: string) => value.trim().toLowerCase();
+
+/**
+ * Generates a unique slug-based player ID that does not collide with
+ * existing player keys in the store.
+ */
+const createPlayerId = (name: string, players: Schemas.Players): string => {
+  const base = name
+    .trim()
+    .toLowerCase()
+    .normalize('NFD')
+    .replace(/[^\w\s-]/g, '')
+    .replace(/[\u0300-\u036f]/g, '')
+    .replace(/\s+/g, '-') || 'player';
+
+  let index = 1;
+  let candidate = base;
+  while (players[candidate]) {
+    index += 1;
+    candidate = `${base}-${index}`;
+  }
+  return candidate;
+};
+
+// ---------------------------------------------------------------------------
+// Composable
+// ---------------------------------------------------------------------------
+
+/**
+ * Encapsulates all reactive state and handlers for one side of the scoreboard
+ * (left or right). Call once per side inside the corresponding component.
+ */
+export function usePlayerSide(side: 'left' | 'right') {
+  const scoreboardStore = useScoreboardStore();
+  const playersStore = usePlayersStore();
+
+  const isLeft = side === 'left';
+  const CUSTOM_ID = isLeft ? CUSTOM_LEFT_PLAYER_ID : CUSTOM_RIGHT_PLAYER_ID;
+
+  // ---------------------------------------------------------------------------
+  // Two-way computed bindings to the store (avoids left/right if-chains in
+  // the template and keeps mutation contained to the composable)
+  // ---------------------------------------------------------------------------
+
+  const playerId = computed({
+    get: () => (isLeft ? scoreboardStore.scoreboard.leftPlayerId : scoreboardStore.scoreboard.rightPlayerId),
+    set: (v) => {
+      if (isLeft) scoreboardStore.scoreboard.leftPlayerId = v;
+      else scoreboardStore.scoreboard.rightPlayerId = v;
+    },
+  });
+
+  const nameOverride = computed({
+    get: () => (isLeft ? scoreboardStore.scoreboard.leftNameOverride : scoreboardStore.scoreboard.rightNameOverride),
+    set: (v) => {
+      if (isLeft) scoreboardStore.scoreboard.leftNameOverride = v;
+      else scoreboardStore.scoreboard.rightNameOverride = v;
+    },
+  });
+
+  const teamOverride = computed({
+    get: () => (isLeft ? scoreboardStore.scoreboard.leftTeamOverride : scoreboardStore.scoreboard.rightTeamOverride),
+    set: (v) => {
+      if (isLeft) scoreboardStore.scoreboard.leftTeamOverride = v;
+      else scoreboardStore.scoreboard.rightTeamOverride = v;
+    },
+  });
+
+  const countryOverride = computed({
+    get: () => (isLeft ? scoreboardStore.scoreboard.leftCountryOverride : scoreboardStore.scoreboard.rightCountryOverride),
+    set: (v) => {
+      if (isLeft) scoreboardStore.scoreboard.leftCountryOverride = v;
+      else scoreboardStore.scoreboard.rightCountryOverride = v;
+    },
+  });
+
+  // ---------------------------------------------------------------------------
+  // UI state
+  // ---------------------------------------------------------------------------
+
+  const filter = ref('');
+  const inputValue = ref('');
+  const focused = ref(false);
+
+  // Country filter (delegated to sub-composable)
+  const {
+    countryInput,
+    filteredOptions: filteredCountryOptions,
+    onFilter: onCountryFilter,
+  } = useCountryFilter(() => countryOverride.value);
+
+  // ---------------------------------------------------------------------------
+  // Player options
+  // ---------------------------------------------------------------------------
+
+  const allPlayerOptions = computed(() => {
+    const base = [{ label: t('scoreboardUnassigned'), value: '' }];
+    const entries = Object.entries(playersStore.players) as [string, Schemas.Players[string]][];
+    const mapped = entries.map(([id, player]) => ({
+      value: id,
+      label: player.gamertag || id,
+    }));
+    return base.concat(mapped);
+  });
+
+  /**
+   * Player options filtered by the current search input.
+   * Prepends the custom player entry when the user has typed a new name.
+   */
+  const playerOptions = computed(() => {
+    const needle = filter.value.toLowerCase();
+    const options = needle
+      ? allPlayerOptions.value.filter((o) => o.label.toLowerCase().includes(needle))
+      : allPlayerOptions.value;
+
+    if (playerId.value === CUSTOM_ID && nameOverride.value.trim()) {
+      return [{ value: CUSTOM_ID, label: nameOverride.value }, ...options];
+    }
+    return options;
+  });
+
+  const selectedPlayer = computed(() => playersStore.players[playerId.value]);
+
+  const getPlayerLabel = (id: string): string => {
+    if (id === CUSTOM_ID) return nameOverride.value;
+    return allPlayerOptions.value.find((o) => o.value === id)?.label ?? '';
+  };
+
+  const playerExistsByGamertag = (name: string): boolean => {
+    const normalized = normalizeName(name);
+    return Boolean(normalized)
+      && Object.values(playersStore.players).some(
+        (p) => normalizeName(p.gamertag || '') === normalized,
+      );
+  };
+
+  // ---------------------------------------------------------------------------
+  // Derived state
+  // ---------------------------------------------------------------------------
+
+  const displayName = computed(
+    () => nameOverride.value || getPlayerLabel(playerId.value),
+  );
+
+  /** True when the typed name is new and can be saved as a new player. */
+  const canSave = computed(
+    () => Boolean(nameOverride.value.trim()) && !playerExistsByGamertag(nameOverride.value),
+  );
+
+  const teamChanged = computed(() => {
+    const player = selectedPlayer.value;
+    if (!player) return false;
+    return player.team !== teamOverride.value;
+  });
+
+  const countryChanged = computed(() => {
+    const player = selectedPlayer.value;
+    if (!player) return false;
+    return player.country !== countryOverride.value;
+  });
+
+  // Parentheses required: || and ?? cannot be mixed without them (TS5076)
+  const pendingGamertag = computed(
+    () => (nameOverride.value.trim() || selectedPlayer.value?.gamertag) ?? '',
+  );
+
+  const nameChanged = computed(() => {
+    const player = selectedPlayer.value;
+    if (!player) return false;
+    return player.gamertag !== pendingGamertag.value;
+  });
+
+  /** True when the name has changed and the new name doesn't collide. */
+  const canSaveNameChange = computed(
+    () => nameChanged.value && !playerExistsByGamertag(pendingGamertag.value),
+  );
+
+  /** Whether the save icon should appear in the player name field. */
+  const showsNameSave = computed(() => canSave.value || canSaveNameChange.value);
+
+  // ---------------------------------------------------------------------------
+  // Actions
+  // ---------------------------------------------------------------------------
+
+  const startCustomPlayer = () => {
+    const wasCustom = playerId.value === CUSTOM_ID;
+    playerId.value = CUSTOM_ID;
+    if (!wasCustom) {
+      teamOverride.value = '';
+      countryOverride.value = '';
+    }
+  };
+
+  const applyPlayerData = (id: string) => {
+    const player = playersStore.players[id];
+    if (!player) return;
+    teamOverride.value = player.team ?? '';
+    countryOverride.value = player.country ?? '';
+  };
+
+  const onFilter = (val: string, update: (fn: () => void) => void) => {
+    update(() => {
+      filter.value = val;
+      if (!focused.value) return;
+
+      // If the field is cleared while a custom player is selected, restore the name
+      if (!val.trim() && playerId.value === CUSTOM_ID) {
+        inputValue.value = nameOverride.value;
+        return;
+      }
+
+      inputValue.value = val;
+      nameOverride.value = val;
+      if (val.trim()) startCustomPlayer();
+    });
+  };
+
+  const onFocus = () => {
+    focused.value = true;
+    inputValue.value = displayName.value;
+  };
+
+  const onBlur = () => {
+    focused.value = false;
+    filter.value = '';
+    inputValue.value = displayName.value;
+  };
+
+  const onSelect = (id: string) => {
+    if (!id || !playersStore.players[id]) return;
+    focused.value = false;
+    nameOverride.value = '';
+    filter.value = '';
+    inputValue.value = getPlayerLabel(id);
+    applyPlayerData(id);
+  };
+
+  /** Save the typed name as a brand-new player entry. */
+  const savePlayer = () => {
+    const gamertag = nameOverride.value.trim();
+    if (!gamertag || playerExistsByGamertag(gamertag)) return;
+    const id = createPlayerId(gamertag, playersStore.players);
+    playersStore.upsertPlayer(id, {
+      gamertag,
+      name: '',
+      team: teamOverride.value,
+      country: countryOverride.value,
+      twitter: '',
+    });
+    playerId.value = id;
+    nameOverride.value = '';
+    inputValue.value = gamertag;
+  };
+
+  /** Persist a gamertag rename on an existing player. */
+  const saveNameChange = () => {
+    const player = selectedPlayer.value;
+    if (!player || !canSaveNameChange.value) return;
+    playersStore.upsertPlayer(playerId.value, { ...player, gamertag: pendingGamertag.value });
+    nameOverride.value = '';
+  };
+
+  const saveTeamChange = () => {
+    const player = selectedPlayer.value;
+    if (!player) return;
+    playersStore.upsertPlayer(playerId.value, { ...player, team: teamOverride.value });
+  };
+
+  const saveCountryChange = () => {
+    const player = selectedPlayer.value;
+    if (!player) return;
+    playersStore.upsertPlayer(playerId.value, { ...player, country: countryOverride.value });
+  };
+
+  /** Dispatches to savePlayer or saveNameChange depending on context. */
+  const onNameSave = () => {
+    if (canSave.value) {
+      savePlayer();
+      return;
+    }
+    saveNameChange();
+  };
+
+  // ---------------------------------------------------------------------------
+  // Watchers
+  // ---------------------------------------------------------------------------
+
+  // Sync team/country fields when player selection changes
+  watch(playerId, (id) => applyPlayerData(id), { immediate: true });
+
+  // Keep the search input display value in sync unless the field is focused
+  watchEffect(() => {
+    if (!focused.value) {
+      inputValue.value = displayName.value;
+    }
+  });
+
+  // ---------------------------------------------------------------------------
+  // Public API
+  // ---------------------------------------------------------------------------
+
+  return {
+    // Store bindings (writable computed refs)
+    playerId,
+    nameOverride,
+    teamOverride,
+    countryOverride,
+    // UI state
+    inputValue,
+    countryInput,
+    filteredCountryOptions,
+    playerOptions,
+    // Derived state
+    displayName,
+    teamChanged,
+    countryChanged,
+    showsNameSave,
+    // Handlers
+    onFilter,
+    onFocus,
+    onBlur,
+    onSelect,
+    onNameSave,
+    saveTeamChange,
+    saveCountryChange,
+    onCountryFilter,
+  };
+}

src/dashboard/scoreko-dev/i18n.ts

@@ -24,6 +24,14 @@ type Translations = {
   settingsShortcutRightDecrementHint: string;
   settingsShortcutReset: string;
   settingsShortcutRecordingHint: string;
+  settingsShortcutConflictWarning: string;
+  settingsShortcutStartRecording: string;
+  settingsShortcutStopRecording: string;
+  settingsShortcutResetSingle: string;
+  settingsIntegrationsTitle: string;
+  settingsIntegrationsDescription: string;
+  settingsDisconnect: string;
+  settingsNotConnected: string;
   languageEnglish: string;
   languageSpanish: string;
   scoreboardUnassigned: string;
@@ -53,6 +61,8 @@ type Translations = {
   aboutElectronNote: string;
   aboutUnknownReleaseError: string;
   aboutGitHubStatusError: string;
+  aboutChangelog: string;
+  aboutTechStackTitle: string;
   graphicsTitle: string;
   graphicsDescription: string;
   graphicsNoConfigured: string;
@@ -61,14 +71,21 @@ type Translations = {
   graphicsScoreboard: string;
   graphicsCommentary: string;
   graphicsSkinLabel: string;
+  graphicsCopied: string;
+  graphicsOpenBrowser: string;
   commentaryTitle: string;
   commentaryCommentator1: string;
   commentaryCommentator2: string;
   commentaryTwitterText: string;
+  commentaryTwitterMaxLength: string;
+  commentaryTwitterInvalidChars: string;
+  commentarySwap: string;
+  commentaryClear: string;
   bracketTitle: string;
   bracketStage: string;
   bracketSide: string;
   bracketCustomProgress: string;
+  bracketPreview: string;
   playersLabelTeam: string;
   playersLabelCountry: string;
   playersLabelActions: string;
@@ -84,6 +101,8 @@ type Translations = {
   playersSearchPlaceholder: string;
   playersImport: string;
   playersExport: string;
+  playersConnectInSettings: string;
+  playersConnectInSettingsSuffix: string;
 };
 
 const STORAGE_KEY = 'scoreko-dev.language';
@@ -95,28 +114,42 @@ const messages: Record<Locale, Translations> = {
     menuGraphics: 'Graphics',
     menuSettings: 'Settings',
     menuAbout: 'About',
+
+    // ── Settings ────────────────────────────────────────────────────────────
     settingsTitle: 'Settings',
-    settingsDescription: 'Dashboard and bundle configuration.',
+    settingsDescription: 'Dashboard and bundle settings.',
     settingsLanguageLabel: 'Language',
     settingsLanguageHint: 'Choose the dashboard language.',
     settingsShortcutTitle: 'Keyboard shortcuts',
-    settingsShortcutDescription: 'Configure quick keys to update the score for each side.',
+    settingsShortcutDescription: 'Configure keyboard shortcuts to update each side’s score.',
     settingsShortcutLeftIncrementLabel: 'P1 score +1',
-    settingsShortcutLeftIncrementHint: 'Increases left player score by one.',
+    settingsShortcutLeftIncrementHint: 'Increases the left player’s score by one.',
     settingsShortcutLeftDecrementLabel: 'P1 score -1',
-    settingsShortcutLeftDecrementHint: 'Decreases left player score by one.',
+    settingsShortcutLeftDecrementHint: 'Decreases the left player’s score by one.',
     settingsShortcutRightIncrementLabel: 'P2 score +1',
-    settingsShortcutRightIncrementHint: 'Increases right player score by one.',
+    settingsShortcutRightIncrementHint: 'Increases the right player’s score by one.',
     settingsShortcutRightDecrementLabel: 'P2 score -1',
-    settingsShortcutRightDecrementHint: 'Decreases right player score by one.',
+    settingsShortcutRightDecrementHint: 'Decreases the right player’s score by one.',
     settingsShortcutReset: 'Reset shortcuts',
-    settingsShortcutRecordingHint: 'Press the desired shortcut now (example: Alt+1).',
+    settingsShortcutRecordingHint: 'Press the desired shortcut now (for example: Alt+1).',
+    settingsShortcutConflictWarning: 'This shortcut is already assigned to another action.',
+    settingsShortcutStartRecording: 'Start recording shortcut',
+    settingsShortcutStopRecording: 'Stop recording shortcut',
+    settingsShortcutResetSingle: 'Reset this shortcut',
+    settingsIntegrationsTitle: 'Integrations',
+    settingsIntegrationsDescription: 'Connect your tournament platform accounts to import players directly from brackets.',
+    settingsDisconnect: 'Disconnect',
+    settingsNotConnected: 'Not connected',
+
+    // ── Language ─────────────────────────────────────────────────────────────
     languageEnglish: 'English',
     languageSpanish: 'Spanish',
+
+    // ── Scoreboard ───────────────────────────────────────────────────────────
     scoreboardUnassigned: '(Unassigned)',
     scoreboardLeft: 'Left',
     scoreboardRight: 'Right',
-    scoreboardPreview: 'preview',
+    scoreboardPreview: 'Preview',
     scoreboardLeftImage: 'Left image',
     scoreboardRightImage: 'Right image',
     scoreboardLabelCharacter: 'Character',
@@ -124,11 +157,13 @@ const messages: Record<Locale, Translations> = {
     scoreboardLabelTeam: 'Team',
     scoreboardLabelCountry: 'Country',
     scoreboardLabelGame: 'Game',
+
+    // ── About ────────────────────────────────────────────────────────────────
     aboutTitle: 'About',
     aboutVersion: 'Version',
-    aboutDescription: 'Dashboard for producing fighting game overlays using NodeCG, Vue, and Quasar.',
-    aboutFrameworkNodeCG: 'Framework NodeCG',
-    aboutCollaboratorsTitle: 'Collaborators and acknowledgments',
+    aboutDescription: 'Dashboard for producing fighting game overlays with NodeCG, Vue, and Quasar.',
+    aboutFrameworkNodeCG: 'NodeCG framework',
+    aboutCollaboratorsTitle: 'Contributors and acknowledgments',
     aboutUpdateSystemTitle: 'Update system (GitHub Releases)',
     aboutUpdateSystemDescription: 'This check fetches the latest release from the repository and compares it with the current version.',
     aboutCheckUpdates: 'Check for updates',
@@ -137,32 +172,49 @@ const messages: Record<Locale, Translations> = {
     aboutUpdateAvailable: 'A newer version is available.',
     aboutUpToDate: 'Your version is up to date with the latest release.',
     aboutViewRelease: 'View release',
-    aboutElectronNote: 'Note for Electron: this panel only implements detection and notification. For real automatic desktop updates, you need to integrate autoUpdater into Electron\'s main process and publish signed artifacts per platform.',
+    aboutElectronNote: 'Note for Electron: this panel only implements detection and notification. For real automatic desktop updates, you need to integrate autoUpdater into Electron’s main process and publish signed artifacts per platform.',
     aboutUnknownReleaseError: 'Unknown error while checking releases.',
     aboutGitHubStatusError: 'GitHub responded with status',
+    aboutChangelog: 'Changelog',
+    aboutTechStackTitle: 'Tech stack',
+
+    // ── Graphics ─────────────────────────────────────────────────────────────
     graphicsTitle: 'Graphics',
-    graphicsDescription: 'Bundle graphics controls and status.',
+    graphicsDescription: 'Controls and status for bundle graphics.',
     graphicsNoConfigured: 'There are no graphics configured in this bundle.',
     graphicsCopyUrl: 'Copy URL',
     graphicsDragObs: 'Drag into OBS',
     graphicsScoreboard: 'Scoreboard',
-    graphicsCommentary: 'Commentary',
-    graphicsSkinLabel: 'Skin',
-    commentaryTitle: 'Commentary',
+    graphicsCommentary: 'Commentators',
+    graphicsSkinLabel: 'Theme',
+    graphicsCopied: 'URL copied to clipboard',
+    graphicsOpenBrowser: 'Open in browser',
+
+    // ── Commentary ───────────────────────────────────────────────────────────
+    commentaryTitle: 'Commentators',
     commentaryCommentator1: 'Commentator #1',
     commentaryCommentator2: 'Commentator #2',
-    commentaryTwitterText: '@Twitter / Text',
+    commentaryTwitterText: 'Twitter / Text',
+    commentaryTwitterMaxLength: 'Twitter character limit exceeded',
+    commentaryTwitterInvalidChars: 'Invalid characters in Twitter text',
+    commentarySwap: 'Swap commentators',
+    commentaryClear: 'Clear commentators',
+
+    // ── Bracket ──────────────────────────────────────────────────────────────
     bracketTitle: 'Bracket',
     bracketStage: 'Stage',
     bracketSide: 'Bracket side',
     bracketCustomProgress: 'Custom progress',
+    bracketPreview: 'Preview',
+
+    // ── Players ──────────────────────────────────────────────────────────────
     playersLabelTeam: 'Team',
     playersLabelCountry: 'Country',
     playersLabelActions: 'Actions',
-    playersStartggHelp: 'Connect via OAuth (recommended) or paste your personal token to load tournaments you created or administrate. If you see "Client authentication failed", verify your config uses the Client ID/Secret from a start.gg OAuth App.',
+    playersStartggHelp: 'Connect via OAuth (recommended) or paste your personal token to load tournaments you created or manage.',
     playersConnectStartgg: 'Connect with start.gg',
     playersConnected: 'Connected',
-    playersUsePersonalApi: 'Use personal API',
+    playersUsePersonalApi: 'Use personal token',
     playersTournament: 'Tournament',
     playersImportPlayers: 'Import players',
     playersChallongeHelp: 'Connect with OAuth or paste your personal token to load your Challonge tournaments and import participants.',
@@ -171,31 +223,48 @@ const messages: Record<Locale, Translations> = {
     playersSearchPlaceholder: 'Search...',
     playersImport: 'Import',
     playersExport: 'Export',
+    playersConnectInSettings: 'Connect your account in',
+    playersConnectInSettingsSuffix: 'to import players from tournaments.',
   },
+
   es: {
     menuDashboard: 'Panel',
     menuPlayers: 'Jugadores',
     menuGraphics: 'Gráficos',
     menuSettings: 'Configuración',
     menuAbout: 'Acerca de',
+
+    // ── Settings ────────────────────────────────────────────────────────────
     settingsTitle: 'Configuración',
-    settingsDescription: 'Configuración del dashboard y del bundle.',
+    settingsDescription: 'Configuración del panel y del bundle.',
     settingsLanguageLabel: 'Idioma',
     settingsLanguageHint: 'Selecciona el idioma del dashboard.',
     settingsShortcutTitle: 'Atajos de teclado',
-    settingsShortcutDescription: 'Configura teclas rápidas para actualizar el score de cada lado.',
-    settingsShortcutLeftIncrementLabel: 'Score P1 +1',
-    settingsShortcutLeftIncrementHint: 'Incrementa en uno el score del jugador izquierdo.',
-    settingsShortcutLeftDecrementLabel: 'Score P1 -1',
-    settingsShortcutLeftDecrementHint: 'Reduce en uno el score del jugador izquierdo.',
-    settingsShortcutRightIncrementLabel: 'Score P2 +1',
-    settingsShortcutRightIncrementHint: 'Incrementa en uno el score del jugador derecho.',
-    settingsShortcutRightDecrementLabel: 'Score P2 -1',
-    settingsShortcutRightDecrementHint: 'Reduce en uno el score del jugador derecho.',
+    settingsShortcutDescription: 'Configura atajos para actualizar el marcador de cada lado.',
+    settingsShortcutLeftIncrementLabel: 'Marcador P1 +1',
+    settingsShortcutLeftIncrementHint: 'Incrementa en uno el marcador del jugador izquierdo.',
+    settingsShortcutLeftDecrementLabel: 'Marcador P1 -1',
+    settingsShortcutLeftDecrementHint: 'Reduce en uno el marcador del jugador izquierdo.',
+    settingsShortcutRightIncrementLabel: 'Marcador P2 +1',
+    settingsShortcutRightIncrementHint: 'Incrementa en uno el marcador del jugador derecho.',
+    settingsShortcutRightDecrementLabel: 'Marcador P2 -1',
+    settingsShortcutRightDecrementHint: 'Reduce en uno el marcador del jugador derecho.',
     settingsShortcutReset: 'Restablecer atajos',
     settingsShortcutRecordingHint: 'Pulsa ahora el atajo deseado (ejemplo: Alt+1).',
+    settingsShortcutConflictWarning: 'Este atajo ya está asignado a otra acción.',
+    settingsShortcutStartRecording: 'Iniciar grabación de atajo',
+    settingsShortcutStopRecording: 'Detener grabación de atajo',
+    settingsShortcutResetSingle: 'Restablecer este atajo',
+    settingsIntegrationsTitle: 'Integraciones',
+    settingsIntegrationsDescription: 'Conecta tus cuentas de plataformas de torneos para importar jugadores directamente desde los brackets.',
+    settingsDisconnect: 'Desconectar',
+    settingsNotConnected: 'No conectado',
+
+    // ── Language ─────────────────────────────────────────────────────────────
     languageEnglish: 'Inglés',
-    languageSpanish: 'Castellano',
+    languageSpanish: 'Español',
+
+    // ── Scoreboard ───────────────────────────────────────────────────────────
     scoreboardUnassigned: '(Sin asignar)',
     scoreboardLeft: 'Izquierda',
     scoreboardRight: 'Derecha',
@@ -207,42 +276,61 @@ const messages: Record<Locale, Translations> = {
     scoreboardLabelTeam: 'Equipo',
     scoreboardLabelCountry: 'País',
     scoreboardLabelGame: 'Juego',
+
+    // ── About ────────────────────────────────────────────────────────────────
     aboutTitle: 'Acerca de',
     aboutVersion: 'Versión',
-    aboutDescription: 'Dashboard para producir overlays de juegos de lucha usando NodeCG, Vue y Quasar.',
+    aboutDescription: 'Panel para producir overlays de juegos de lucha usando NodeCG, Vue y Quasar.',
     aboutFrameworkNodeCG: 'Framework NodeCG',
     aboutCollaboratorsTitle: 'Colaboradores y agradecimientos',
     aboutUpdateSystemTitle: 'Sistema de actualizaciones (GitHub Releases)',
-    aboutUpdateSystemDescription: 'Esta comprobación obtiene la última release del repositorio y la compara con la versión actual.',
+    aboutUpdateSystemDescription: 'Esta comprobación obtiene la última versión publicada del repositorio y la compara con la versión actual.',
     aboutCheckUpdates: 'Buscar actualizaciones',
-    aboutLatestRelease: 'Última release',
+    aboutLatestRelease: 'Última versión',
     aboutPublished: 'Publicado',
     aboutUpdateAvailable: 'Hay una versión más nueva disponible.',
-    aboutUpToDate: 'Tu versión está actualizada con la última release.',
-    aboutViewRelease: 'Ver release',
+    aboutUpToDate: 'Tu versión está actualizada con la última versión.',
+    aboutViewRelease: 'Ver versión',
     aboutElectronNote: 'Nota para Electron: este panel solo implementa detección y notificación. Para actualizaciones automáticas reales de escritorio, debes integrar autoUpdater en el proceso principal de Electron y publicar artefactos firmados por plataforma.',
     aboutUnknownReleaseError: 'Error desconocido al consultar releases.',
     aboutGitHubStatusError: 'GitHub respondió con estado',
+    aboutChangelog: 'Registro de cambios',
+    aboutTechStackTitle: 'Stack tecnológico',
+
+    // ── Graphics ─────────────────────────────────────────────────────────────
     graphicsTitle: 'Gráficos',
     graphicsDescription: 'Controles y estado de los gráficos del bundle.',
     graphicsNoConfigured: 'No hay gráficos configurados en este bundle.',
     graphicsCopyUrl: 'Copiar URL',
     graphicsDragObs: 'Arrastrar a OBS',
-    graphicsScoreboard: 'Scoreboard',
-    graphicsCommentary: 'Comentario',
-    graphicsSkinLabel: 'Skin',
-    commentaryTitle: 'Comentario',
+    graphicsScoreboard: 'Marcador',
+    graphicsCommentary: 'Comentaristas',
+    graphicsSkinLabel: 'Tema',
+    graphicsCopied: 'URL copiada al portapapeles',
+    graphicsOpenBrowser: 'Abrir en el navegador',
+
+    // ── Commentary ───────────────────────────────────────────────────────────
+    commentaryTitle: 'Comentaristas',
     commentaryCommentator1: 'Comentarista #1',
     commentaryCommentator2: 'Comentarista #2',
     commentaryTwitterText: '@Twitter / Texto',
-    bracketTitle: 'Bracket',
+    commentaryTwitterMaxLength: 'Se excedió el límite de caracteres de Twitter',
+    commentaryTwitterInvalidChars: 'Caracteres inválidos en el texto de Twitter',
+    commentarySwap: 'Intercambiar comentaristas',
+    commentaryClear: 'Limpiar comentaristas',
+
+    // ── Bracket ──────────────────────────────────────────────────────────────
+    bracketTitle: 'Llave',
     bracketStage: 'Etapa',
-    bracketSide: 'Lado del bracket',
+    bracketSide: 'Lado de la llave',
     bracketCustomProgress: 'Progreso personalizado',
+    bracketPreview: 'Vista previa',
+
+    // ── Players ──────────────────────────────────────────────────────────────
     playersLabelTeam: 'Equipo',
     playersLabelCountry: 'País',
     playersLabelActions: 'Acciones',
-    playersStartggHelp: 'Conéctate por OAuth (recomendado) o pega tu token personal para cargar torneos que creaste o administras. Si ves "Client authentication failed", revisa que tu configuración use el Client ID/Secret de una app OAuth de start.gg.',
+    playersStartggHelp: 'Conéctate por OAuth (recomendado) o pega tu token personal para cargar torneos que creaste o administras.',
     playersConnectStartgg: 'Conectar con start.gg',
     playersConnected: 'Conectado',
     playersUsePersonalApi: 'Usar API personal',
@@ -254,16 +342,15 @@ const messages: Record<Locale, Translations> = {
     playersSearchPlaceholder: 'Buscar...',
     playersImport: 'Importar',
     playersExport: 'Exportar',
+    playersConnectInSettings: 'Conecta tu cuenta en',
+    playersConnectInSettingsSuffix: 'para importar jugadores desde torneos.',
   },
 };
 
 const normalizeLocale = (value: unknown): Locale => (value === 'es' ? 'es' : 'en');
 
 const getStoredLocale = (): Locale => {
-  if (typeof window === 'undefined') {
-    return 'en';
-  }
-
+  if (typeof window === 'undefined') return 'en';
   return normalizeLocale(localStorage.getItem(STORAGE_KEY));
 };
 
@@ -271,7 +358,6 @@ export const locale = ref<Locale>(getStoredLocale());
 
 export const setLocale = (value: Locale) => {
   locale.value = normalizeLocale(value);
-
   if (typeof window !== 'undefined') {
     localStorage.setItem(STORAGE_KEY, locale.value);
   }

src/dashboard/scoreko-dev/main.vue

@@ -1,67 +1,87 @@
 <script setup lang="ts">
-import { computed, onMounted, onUnmounted } from 'vue';
+import { computed, onMounted, onUnmounted, ref, watch } from 'vue';
 import { t } from './i18n';
 import { useScoreboardStore } from './stores/scoreboard';
 import { isShortcutMatch, useShortcutSettingsStore } from './stores/shortcut-settings';
 
-const menuItems = computed(() => [
-  { label: t('menuDashboard'), to: '/', icon: 'dashboard' },
-  { label: t('menuPlayers'), to: '/players', icon: 'groups' },
-  { label: t('menuGraphics'), to: '/graphics', icon: 'collections' },
+// ── Sidebar collapse ──────────────────────────────────────────────────────────
+const LS_KEY = 'sidebar_collapsed';
+const isCollapsed = ref(localStorage.getItem(LS_KEY) === 'true');
+const drawerWidth = computed(() => (isCollapsed.value ? 60 : 220));
+watch(isCollapsed, (val) => localStorage.setItem(LS_KEY, String(val)));
+const toggleCollapse = () => { isCollapsed.value = !isCollapsed.value; };
+
+// ── Version ───────────────────────────────────────────────────────────────────
+const appVersion = import.meta.env.PACKAGE_VERSION as string | undefined;
+
+// ── Logo ──────────────────────────────────────────────────────────────────────
+const logoUrl = new URL('./image.png', import.meta.url).href;
+
+// ── Menu groups ───────────────────────────────────────────────────────────────
+const mainItems = computed(() => [
+  { label: t('menuDashboard'), to: '/',         icon: 'dashboard'   },
+  { label: t('menuPlayers'),   to: '/players',  icon: 'groups'      },
+  { label: t('menuGraphics'),  to: '/graphics', icon: 'collections' },
+]);
+const configItems = computed(() => [
   { label: t('menuSettings'), to: '/settings', icon: 'settings' },
-  { label: t('menuAbout'), to: '/about', icon: 'info' },
+  { label: t('menuAbout'),    to: '/about',    icon: 'info'     },
 ]);
 
-const logoUrl = new URL('./image.png', import.meta.url).href;
-const scoreboardStore = useScoreboardStore();
+// ── Online / Offline ──────────────────────────────────────────────────────────
+const isOnline = ref(navigator.onLine);
+
+const checkOnline = async () => {
+  try {
+    await fetch('https://www.google.com/favicon.ico', {
+      method: 'HEAD',
+      mode: 'no-cors',
+      cache: 'no-store',
+    });
+    isOnline.value = true;
+  } catch {
+    isOnline.value = false;
+  }
+};
+
+const onNetworkOnline  = () => { isOnline.value = true;  };
+const onNetworkOffline = () => { isOnline.value = false; };
+let pingInterval: ReturnType<typeof setInterval> | null = null;
+
+// ── Keyboard shortcuts ────────────────────────────────────────────────────────
+const scoreboardStore       = useScoreboardStore();
 const shortcutSettingsStore = useShortcutSettingsStore();
 
 const isEditableTarget = (target: EventTarget | null): boolean => {
-  if (!(target instanceof HTMLElement)) {
-    return false;
-  }
-
-  return target.isContentEditable
-    || ['INPUT', 'TEXTAREA', 'SELECT'].includes(target.tagName)
-    || Boolean(target.closest('[contenteditable="true"]'));
+  if (!(target instanceof HTMLElement)) return false;
+  return (
+    target.isContentEditable ||
+    ['INPUT', 'TEXTAREA', 'SELECT'].includes(target.tagName) ||
+    Boolean(target.closest('[contenteditable="true"]'))
+  );
 };
 
 const onShortcutPress = (event: KeyboardEvent) => {
-  if (isEditableTarget(event.target) || document.body.dataset.shortcutRecording === 'true') {
-    return;
-  }
-
+  if (isEditableTarget(event.target) || document.body.dataset.shortcutRecording === 'true') return;
   const { shortcuts } = shortcutSettingsStore;
-  if (isShortcutMatch(event, shortcuts.leftIncrement)) {
-    scoreboardStore.leftScore += 1;
-    event.preventDefault();
-    return;
-  }
-
-  if (isShortcutMatch(event, shortcuts.leftDecrement)) {
-    scoreboardStore.leftScore = Math.max(0, scoreboardStore.leftScore - 1);
-    event.preventDefault();
-    return;
-  }
-
-  if (isShortcutMatch(event, shortcuts.rightIncrement)) {
-    scoreboardStore.rightScore += 1;
-    event.preventDefault();
-    return;
-  }
-
-  if (isShortcutMatch(event, shortcuts.rightDecrement)) {
-    scoreboardStore.rightScore = Math.max(0, scoreboardStore.rightScore - 1);
-    event.preventDefault();
-  }
+  if (isShortcutMatch(event, shortcuts.leftIncrement))  { scoreboardStore.leftScore += 1; event.preventDefault(); return; }
+  if (isShortcutMatch(event, shortcuts.leftDecrement))  { scoreboardStore.leftScore = Math.max(0, scoreboardStore.leftScore - 1); event.preventDefault(); return; }
+  if (isShortcutMatch(event, shortcuts.rightIncrement)) { scoreboardStore.rightScore += 1; event.preventDefault(); return; }
+  if (isShortcutMatch(event, shortcuts.rightDecrement)) { scoreboardStore.rightScore = Math.max(0, scoreboardStore.rightScore - 1); event.preventDefault(); }
 };
 
 onMounted(() => {
   window.addEventListener('keydown', onShortcutPress);
+  window.addEventListener('online',  onNetworkOnline);
+  window.addEventListener('offline', onNetworkOffline);
+  pingInterval = setInterval(checkOnline, 15_000);
 });
 
 onUnmounted(() => {
   window.removeEventListener('keydown', onShortcutPress);
+  window.removeEventListener('online',  onNetworkOnline);
+  window.removeEventListener('offline', onNetworkOffline);
+  if (pingInterval) clearInterval(pingInterval);
 });
 </script>
 
@@ -71,49 +91,117 @@ onUnmounted(() => {
       show-if-above
       side="left"
       bordered
-      :width="220"
+      :width="drawerWidth"
       class="sidebar-drawer"
     >
-      <div class="sidebar-header q-pa-md">
-        <div class="row items-center no-wrap">
-          <img
-            :src="logoUrl"
-            alt="Logo"
-            class="sidebar-logo"
-          >
-          <div class="q-ml-sm">
-            <div class="text-subtitle1 text-weight-bold">
-              Scoreko-dev
-            </div>
-            <div class="text-caption">
-              <span class="by-label">by</span> <a
-                class="by-link"
-                href="https://github.com/Pandipipas"
-                target="_blank"
-                rel="noopener"
-              >Pandipipas</a>
-            </div>
+      <!-- ── Header ─────────────────────────────────────────── -->
+      <div class="sidebar-header" :class="{ 'is-collapsed': isCollapsed }">
+        <img :src="logoUrl" alt="Logo" class="sidebar-logo">
+
+        <Transition name="slide-fade">
+          <div v-if="!isCollapsed" class="sidebar-title">
+            <span class="title-text">Scoreko-dev</span>
+            <span v-if="appVersion" class="title-version">v{{ appVersion }}</span>
           </div>
-        </div>
+        </Transition>
+
+        <!-- Chevron — siempre visible, arriba a la derecha -->
+        <QBtn
+          flat
+          round
+          dense
+          size="sm"
+          :icon="isCollapsed ? 'chevron_right' : 'chevron_left'"
+          class="collapse-btn"
+          @click="toggleCollapse"
+        />
       </div>
-      <QSeparator class="q-mb-sm" />
-      <QList>
+
+      <QSeparator />
+
+      <!-- ── Sección MAIN ───────────────────────────────────── -->
+      <div class="section-sep" :class="{ 'is-collapsed': isCollapsed }">
+        <span v-if="!isCollapsed" class="section-label">MAIN</span>
+      </div>
+
+      <QList padding>
         <QItem
-          v-for="item in menuItems"
+          v-for="item in mainItems"
           :key="item.to"
           clickable
           :to="item.to"
           exact
           active-class="sidebar-item-active"
+          :class="{ 'nav-item-collapsed': isCollapsed }"
         >
           <QItemSection avatar>
-            <QIcon :name="item.icon" />
+            <QIcon :name="item.icon" size="sm" />
           </QItemSection>
-          <QItemSection>
+          <QItemSection v-if="!isCollapsed">
             <QItemLabel>{{ item.label }}</QItemLabel>
           </QItemSection>
+          <QTooltip
+            v-if="isCollapsed"
+            anchor="center right"
+            self="center left"
+            :offset="[10, 0]"
+          >
+            {{ item.label }}
+          </QTooltip>
         </QItem>
       </QList>
+
+      <!-- ── Sección CONFIG ─────────────────────────────────── -->
+      <div class="section-sep" :class="{ 'is-collapsed': isCollapsed }">
+        <span v-if="!isCollapsed" class="section-label">CONFIG</span>
+      </div>
+
+      <QList padding>
+        <QItem
+          v-for="item in configItems"
+          :key="item.to"
+          clickable
+          :to="item.to"
+          exact
+          active-class="sidebar-item-active"
+          :class="{ 'nav-item-collapsed': isCollapsed }"
+        >
+          <QItemSection avatar>
+            <QIcon :name="item.icon" size="sm" />
+          </QItemSection>
+          <QItemSection v-if="!isCollapsed">
+            <QItemLabel>{{ item.label }}</QItemLabel>
+          </QItemSection>
+          <QTooltip
+            v-if="isCollapsed"
+            anchor="center right"
+            self="center left"
+            :offset="[10, 0]"
+          >
+            {{ item.label }}
+          </QTooltip>
+        </QItem>
+      </QList>
+
+      <!-- ── Footer: Online / Offline ──────────────────────── -->
+      <div class="sidebar-footer" :class="{ 'is-collapsed': isCollapsed }">
+        <div class="online-row">
+          <span class="online-dot" :class="isOnline ? 'dot-online' : 'dot-offline'" />
+          <Transition name="slide-fade">
+            <span v-if="!isCollapsed" class="online-label">
+              {{ isOnline ? 'Online' : 'Offline' }}
+            </span>
+          </Transition>
+          <QTooltip
+            v-if="isCollapsed"
+            anchor="center right"
+            self="center left"
+            :offset="[10, 0]"
+          >
+            {{ isOnline ? 'Online' : 'Offline' }}
+          </QTooltip>
+        </div>
+      </div>
     </QDrawer>
 
     <QPageContainer>
@@ -123,28 +211,176 @@ onUnmounted(() => {
 </template>
 
 <style scoped>
+/* ── Drawer shell ─────────────────────────────────────────────────────────── */
+.sidebar-drawer :deep(.q-drawer__content) {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  overflow: hidden;
+}
+
+/* ── Header ───────────────────────────────────────────────────────────────── */
 .sidebar-header {
-  min-height: 72px;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 14px 12px 14px 14px;
+  min-height: 64px;
+  position: relative;
+  flex-shrink: 0;
+  transition: padding 0.25s ease;
+}
+.sidebar-header.is-collapsed {
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  padding: 10px 4px;
 }
 
 .sidebar-logo {
-  width: 40px;
-  height: 40px;
+  width: 36px;
+  height: 36px;
   object-fit: contain;
+  flex-shrink: 0;
 }
 
-.by-label {
-  font-size: 0.75rem;
+.sidebar-title {
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  flex: 1;
+}
+.title-text {
+  font-size: 0.875rem;
+  font-weight: 700;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.title-version {
+  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
+  font-size: 0.65rem;
+  letter-spacing: 0.05em;
+  opacity: 0.45;
+  margin-top: 1px;
 }
 
-.by-link {
-  font-size: 0.75rem;
-  color: #f50a64;
-  text-decoration: none;
+/* ── Collapse button ──────────────────────────────────────────────────────── */
+.collapse-btn {
+  flex-shrink: 0;
+  opacity: 0.4;
+  transition: opacity 0.2s ease, transform 0.25s ease;
+}
+.collapse-btn:hover {
+  opacity: 1;
+}
+/* en modo expandido queda al extremo derecho */
+.sidebar-header:not(.is-collapsed) .collapse-btn {
+  margin-left: auto;
 }
 
-.by-link:hover {
-  text-decoration: underline;
+/* ── Section separators ───────────────────────────────────────────────────── */
+.section-sep {
+  display: flex;
+  align-items: center;
+  padding: 10px 14px 2px;
+  min-height: 28px;
+  transition: padding 0.2s ease, min-height 0.2s ease;
+}
+.section-sep.is-collapsed {
+  padding: 6px 12px 2px;
+  min-height: 0;
+}
+.section-sep.is-collapsed::after {
+  content: '';
+  display: block;
+  width: 100%;
+  height: 1px;
+  background: currentColor;
+  opacity: 0.12;
 }
 
+.section-label {
+  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
+  font-size: 0.62rem;
+  font-weight: 700;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  opacity: 0.38;
+}
+
+/* ── Nav items (collapsed centrado) ──────────────────────────────────────── */
+.nav-item-collapsed {
+  justify-content: center;
+  padding-left: 0;
+  padding-right: 0;
+}
+.nav-item-collapsed :deep(.q-item__section--avatar) {
+  min-width: unset;
+  padding-right: 0;
+}
+
+/* ── Footer ───────────────────────────────────────────────────────────────── */
+.sidebar-footer {
+  margin-top: auto;
+  padding: 10px 14px;
+  border-top: 1px solid rgba(128, 128, 128, 0.15);
+  flex-shrink: 0;
+  transition: padding 0.25s ease;
+}
+.sidebar-footer.is-collapsed {
+  padding: 10px 0;
+  display: flex;
+  justify-content: center;
+}
+
+.online-row {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  position: relative;
+}
+
+/* ── Online dot ───────────────────────────────────────────────────────────── */
+.online-dot {
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  flex-shrink: 0;
+  display: inline-block;
+}
+.dot-online {
+  background: #22c55e;
+  animation: pulse-green 2s ease-in-out infinite;
+}
+.dot-offline {
+  background: #ef4444;
+}
+
+.online-label {
+  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
+  font-size: 0.7rem;
+  letter-spacing: 0.04em;
+  opacity: 0.6;
+  white-space: nowrap;
+}
+
+/* ── Transitions ──────────────────────────────────────────────────────────── */
+.slide-fade-enter-active,
+.slide-fade-leave-active {
+  transition: opacity 0.2s ease, transform 0.2s ease;
+}
+.slide-fade-enter-from,
+.slide-fade-leave-to {
+  opacity: 0;
+  transform: translateX(-6px);
+}
+
+/* ── Pulse animation ──────────────────────────────────────────────────────── */
+@keyframes pulse-green {
+  0%   { box-shadow: 0 0 0 0   rgba(34, 197, 94, 0.55); }
+  70%  { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);    }
+  100% { box-shadow: 0 0 0 0   rgba(34, 197, 94, 0);    }
+}
 </style>

src/dashboard/scoreko-dev/stores/shortcut-settings.ts

@@ -175,9 +175,15 @@ export const useShortcutSettingsStore = defineStore('shortcut-settings', () => {
     persistSettings(shortcuts);
   };
 
+  const resetShortcut = (action: ShortcutAction) => {
+    shortcuts[action] = defaultShortcuts[action];
+    persistSettings(shortcuts);
+  };
+
   return {
     shortcuts,
     setShortcut,
     resetShortcuts,
+    resetShortcut,
   };
 });

src/dashboard/scoreko-dev/views/About.vue

@@ -1,280 +1,252 @@
 <script setup lang="ts">
 import { useHead } from '@unhead/vue';
-import { computed, onMounted, ref } from 'vue';
 import { t } from '../i18n';
 
 defineOptions({ name: 'AboutView' });
 
 useHead(() => ({ title: t('aboutTitle') }));
 
-type ReleaseResponse = {
-  html_url: string;
-  name: string | null;
-  tag_name: string;
-  published_at: string;
-};
-
 const appName = 'Scoreko-dev';
 const currentVersion = import.meta.env.PACKAGE_VERSION;
-const updateRepoOwner = 'Pandipipas';
-const updateRepoName = 'scoreko';
-
-const checkingUpdates = ref(false);
-const updateError = ref('');
-const latestRelease = ref<ReleaseResponse | null>(null);
+const repoUrl = 'https://github.com/Pandipipas/scoreko-dev';
+const authorUrl = 'https://github.com/Pandipipas';
 
 const collaborators = [
   {
     name: 'Pandipipas',
     role: 'Development and maintenance of Scoreko-dev',
-    url: 'https://github.com/Pandipipas/scoreko-dev'
+    url: authorUrl,
+    icon: 'code',
   },
   {
     name: 'Dan Shields',
     role: 'nodecg-vue-composable helper',
-    url: 'https://github.com/Dan-Shields/nodecg-vue-composable'
+    url: 'https://github.com/Dan-Shields/nodecg-vue-composable',
+    icon: 'extension',
   },
   {
     name: 'NodeCG',
     role: 'Broadcast graphics framework',
-    url: 'https://github.com/nodecg/nodecg'
-  }
+    url: 'https://github.com/nodecg/nodecg',
+    icon: 'layers',
+  },
 ];
 
-const releaseLabel = computed(() => {
-  if (!latestRelease.value) {
-    return '';
-  }
+const techStack = [
+  { label: 'Vue 3', icon: 'hub' },
+  { label: 'Quasar', icon: 'style' },
+  { label: 'TypeScript', icon: 'data_object' },
+  { label: 'NodeCG', icon: 'layers' },
+];
 
-  return latestRelease.value.name?.trim().length
-    ? latestRelease.value.name
-    : latestRelease.value.tag_name;
-});
-
-const hasUpdate = computed(() => {
-  if (!latestRelease.value) {
-    return false;
-  }
-
-  return compareVersions(normalizeVersion(latestRelease.value.tag_name), normalizeVersion(currentVersion)) > 0;
-});
-
-const repoUrl = computed(() => `https://github.com/${updateRepoOwner}/${updateRepoName}`);
-const releaseUrl = computed(() => latestRelease.value?.html_url ?? `${repoUrl.value}/releases`);
-
-function normalizeVersion(version: string) {
-  return version.replace(/^v/i, '');
-}
-
-function compareVersions(a: string, b: string) {
-  const aParts = a.split('.').map((value) => Number(value));
-  const bParts = b.split('.').map((value) => Number(value));
-  const max = Math.max(aParts.length, bParts.length);
-
-  for (let index = 0; index < max; index += 1) {
-    const aPart = Number.isFinite(aParts[index]) ? aParts[index]! : 0;
-    const bPart = Number.isFinite(bParts[index]) ? bParts[index]! : 0;
-
-    if (aPart > bPart) {
-      return 1;
-    }
-
-    if (aPart < bPart) {
-      return -1;
-    }
-  }
-
-  return 0;
-}
-
-async function checkForUpdates() {
-  checkingUpdates.value = true;
-  updateError.value = '';
-
-  try {
-    const response = await fetch(
-      `https://api.github.com/repos/${encodeURIComponent(updateRepoOwner)}/${encodeURIComponent(updateRepoName)}/releases/latest`,
-      {
-        headers: {
-          Accept: 'application/vnd.github+json'
-        }
-      }
-    );
-
-    if (!response.ok) {
-      throw new Error(`${t('aboutGitHubStatusError')} ${response.status}.`);
-    }
-
-    latestRelease.value = await response.json() as ReleaseResponse;
-  } catch (error) {
-    latestRelease.value = null;
-    updateError.value = error instanceof Error ? error.message : t('aboutUnknownReleaseError');
-  } finally {
-    checkingUpdates.value = false;
-  }
-}
-
-onMounted(() => {
-  void checkForUpdates();
-});
+const currentYear = new Date().getFullYear();
 </script>
 
 <template>
   <QPage class="q-pa-lg">
-    <div class="text-h4 q-mb-md">
-      {{ t('aboutTitle') }}
+    <div class="q-mb-lg">
+      <div class="text-h5 text-weight-medium">
+        {{ t('aboutTitle') }}
+      </div>
     </div>
 
-    <div class="row q-col-gutter-lg">
-      <div class="col-12 col-md-6">
-        <QCard
-          flat
-          bordered
-        >
-          <QCardSection class="row items-center q-col-gutter-md">
-            <div class="col-auto">
-              <QImg
-                src="../image.png"
-                alt="Scoreko logo"
-                width="72px"
-                height="72px"
-                fit="contain"
-              />
+    <QCard
+      flat
+      bordered
+      class="about-card"
+    >
+      <!-- App identity -->
+      <QCardSection class="q-pa-lg">
+        <div class="row items-center q-gutter-md">
+          <QImg
+            src="../image.png"
+            alt="Scoreko logo"
+            class="app-logo"
+            fit="contain"
+          />
+          <div>
+            <div class="text-h6 text-weight-bold">
+              {{ appName }}
             </div>
-            <div class="col">
-              <div class="text-h6">
-                {{ appName }}
-              </div>
-              <div class="text-caption text-grey-7">
-                {{ t('aboutVersion') }} {{ currentVersion }}
-              </div>
-            </div>
-          </QCardSection>
-
-          <QSeparator />
-
-          <QCardSection>
-            <p class="q-mb-sm">
-              {{ t('aboutDescription') }}
-            </p>
-            <div class="column q-gutter-sm">
-              <QBtn
-                href="https://github.com/nodecg/nodecg"
-                target="_blank"
-                rel="noopener noreferrer"
-                icon="open_in_new"
-                :label="t('aboutFrameworkNodeCG')"
+            <div class="row items-center q-gutter-xs q-mt-xs">
+              <QBadge
+                outline
                 color="primary"
-                flat
-                no-caps
-                align="left"
-              />
-            </div>
-          </QCardSection>
-
-          <QSeparator />
-
-          <QCardSection>
-            <div class="text-subtitle2 q-mb-sm">
-              {{ t('aboutCollaboratorsTitle') }}
-            </div>
-            <QList dense>
-              <QItem
-                v-for="person in collaborators"
-                :key="person.name"
-                tag="a"
-                :href="person.url"
+                class="version-badge"
+              >
+                v{{ currentVersion }}
+              </QBadge>
+              <QBtn
+                :href="`${repoUrl}/releases`"
                 target="_blank"
                 rel="noopener noreferrer"
-              >
-                <QItemSection>
-                  <QItemLabel>{{ person.name }}</QItemLabel>
-                  <QItemLabel caption>
-                    {{ person.role }}
-                  </QItemLabel>
-                </QItemSection>
-              </QItem>
-            </QList>
-          </QCardSection>
-        </QCard>
-      </div>
+                icon="history"
+                :label="t('aboutChangelog')"
+                color="grey-6"
+                flat
+                dense
+                no-caps
+                size="xs"
+              />
+            </div>
+          </div>
+        </div>
+      </QCardSection>
 
-      <div class="col-12 col-md-6">
-        <QCard
+      <QSeparator />
+
+      <!-- Description + framework -->
+      <QCardSection class="q-pa-lg">
+        <p class="text-body2 text-grey-7 q-mb-md">
+          {{ t('aboutDescription') }}
+        </p>
+        <QBtn
+          href="https://github.com/nodecg/nodecg"
+          target="_blank"
+          rel="noopener noreferrer"
+          icon="open_in_new"
+          :label="t('aboutFrameworkNodeCG')"
+          color="primary"
           flat
-          bordered
+          dense
+          no-caps
+        />
+      </QCardSection>
+
+      <QSeparator />
+
+      <!-- Tech stack -->
+      <QCardSection class="q-pa-lg">
+        <div class="text-overline text-grey-6 q-mb-sm">
+          {{ t('aboutTechStackTitle') }}
+        </div>
+        <div class="row q-gutter-xs">
+          <QChip
+            v-for="tech in techStack"
+            :key="tech.label"
+            :icon="tech.icon"
+            :label="tech.label"
+            color="primary"
+            text-color="white"
+            size="sm"
+            dense
+          />
+        </div>
+      </QCardSection>
+
+      <QSeparator />
+
+      <!-- Collaborators -->
+      <QCardSection class="q-pa-lg">
+        <div class="text-overline text-grey-6 q-mb-sm">
+          {{ t('aboutCollaboratorsTitle') }}
+        </div>
+        <QList
+          dense
+          class="collaborators-list"
         >
-          <QCardSection>
-            <div class="text-h6">
-              {{ t('aboutUpdateSystemTitle') }}
-            </div>
-            <div class="text-body2 text-grey-7 q-mt-xs">
-              {{ t('aboutUpdateSystemDescription') }}
-            </div>
-          </QCardSection>
+          <QItem
+            v-for="person in collaborators"
+            :key="person.name"
+            tag="a"
+            :href="person.url"
+            target="_blank"
+            rel="noopener noreferrer"
+            class="collaborator-item rounded-borders"
+          >
+            <QItemSection avatar>
+              <QIcon
+                :name="person.icon"
+                size="18px"
+                color="primary"
+                class="collaborator-icon"
+              />
+            </QItemSection>
+            <QItemSection>
+              <QItemLabel class="text-weight-medium">
+                {{ person.name }}
+              </QItemLabel>
+              <QItemLabel
+                caption
+                class="text-grey-6"
+              >
+                {{ person.role }}
+              </QItemLabel>
+            </QItemSection>
+            <QItemSection side>
+              <QIcon
+                name="arrow_forward_ios"
+                size="12px"
+                color="grey-5"
+              />
+            </QItemSection>
+          </QItem>
+        </QList>
+      </QCardSection>
 
-          <QSeparator />
+      <QSeparator />
 
-          <QCardSection class="q-gutter-md">
-            <QBtn
-              :label="t('aboutCheckUpdates')"
-              color="primary"
-              icon="sync"
-              :loading="checkingUpdates"
-              no-caps
-              @click="checkForUpdates"
-            />
-
-            <QBanner
-              v-if="latestRelease"
-              rounded
-              class="bg-grey-2"
-            >
-              <template #avatar>
-                <QIcon
-                  :name="hasUpdate ? 'system_update_alt' : 'check_circle'"
-                  :color="hasUpdate ? 'warning' : 'positive'"
-                />
-              </template>
-              <div class="text-subtitle2">
-                {{ t('aboutLatestRelease') }}: {{ releaseLabel }}
-              </div>
-              <div class="text-caption text-grey-7">
-                {{ t('aboutPublished') }}: {{ new Date(latestRelease.published_at).toLocaleString() }}
-              </div>
-              <div class="q-mt-sm">
-                {{ hasUpdate ? t('aboutUpdateAvailable') : t('aboutUpToDate') }}
-              </div>
-              <template #action>
-                <QBtn
-                  flat
-                  color="primary"
-                  :label="t('aboutViewRelease')"
-                  :href="releaseUrl"
-                  target="_blank"
-                  rel="noopener noreferrer"
-                  no-caps
-                />
-              </template>
-            </QBanner>
-
-            <QBanner
-              v-if="updateError"
-              rounded
-              class="bg-red-1 text-red-10"
-            >
-              {{ updateError }}
-            </QBanner>
-
-            <QBanner
-              rounded
-              class="bg-blue-1 text-blue-10"
-            >
-              {{ t('aboutElectronNote') }}
-            </QBanner>
-          </QCardSection>
-        </QCard>
-      </div>
-    </div>
+      <!-- Footer -->
+      <QCardSection class="q-pa-md">
+        <div class="row items-center justify-between">
+          <span class="text-caption text-grey-5">
+            © {{ currentYear }} Pandipipas · MIT License
+          </span>
+          <QBtn
+            :href="repoUrl"
+            target="_blank"
+            rel="noopener noreferrer"
+            icon="open_in_new"
+            label="GitHub"
+            color="grey-6"
+            flat
+            dense
+            no-caps
+            size="sm"
+          />
+        </div>
+      </QCardSection>
+    </QCard>
   </QPage>
 </template>
+
+<style scoped>
+.about-card {
+  max-width: 520px;
+}
+
+.app-logo {
+  width: 56px;
+  height: 56px;
+  border-radius: 12px;
+}
+
+.version-badge {
+  font-size: 11px;
+  letter-spacing: 0.03em;
+}
+
+.collaborators-list {
+  margin: 0 -8px;
+}
+
+.collaborator-item {
+  border-radius: 8px;
+  transition: background 0.15s ease;
+  padding: 6px 8px;
+  text-decoration: none;
+}
+
+.collaborator-item:hover {
+  background: rgba(0, 0, 0, 0.04);
+}
+
+/* Dark mode hover fix */
+.body--dark .collaborator-item:hover {
+  background: rgba(255, 255, 255, 0.06);
+}
+
+.collaborator-icon {
+  opacity: 0.8;
+}
+</style>

src/dashboard/scoreko-dev/views/Dashboard.vue

@@ -11,9 +11,10 @@ useHead({ title: 'Dashboard' });
 
 <template>
   <QPage class="q-pa-lg">
-    <div class="dashboard-panels q-mt-lg">
+    <div class="dashboard-panels">
       <div class="dashboard-row dashboard-row--scoreboard">
         <QCard
+          flat
           bordered
           class="dashboard-panel-card"
         >
@@ -25,6 +26,7 @@ useHead({ title: 'Dashboard' });
 
       <div class="dashboard-row dashboard-row--bottom">
         <QCard
+          flat
           bordered
           class="dashboard-panel-card"
         >
@@ -33,6 +35,7 @@ useHead({ title: 'Dashboard' });
           </QCardSection>
         </QCard>
         <QCard
+          flat
           bordered
           class="dashboard-panel-card"
         >
@@ -53,20 +56,12 @@ useHead({ title: 'Dashboard' });
   gap: 24px;
 }
 
-.dashboard-row {
-  width: 100%;
-}
-
 .dashboard-row--bottom {
   display: grid;
   grid-template-columns: 1fr;
   gap: 24px;
 }
 
-.dashboard-panel-card {
-  width: 100%;
-}
-
 .dashboard-panel-content {
   padding-bottom: 16px;
 }

src/dashboard/scoreko-dev/views/Graphics.vue

@@ -1,13 +1,12 @@
 <script setup lang="ts">
 import { useHead } from '@unhead/vue';
 import { computed, ref, watch } from 'vue';
+import bundlePackage from '../../../../package.json';
 import { graphicsSettingsReplicant } from '../../../browser_shared/replicants';
 import { t } from '../i18n';
 
 defineOptions({ name: 'GraphicsView' });
 
-import bundlePackage from '../../../../package.json';
-
 type GraphicConfig = {
   name?: string;
   title?: string;
@@ -130,19 +129,29 @@ const cards = computed<GraphicCard[]>(() => {
   return result;
 });
 
-const copyUrl = async (graphic: GraphicConfig) => {
+const copiedCardId = ref<string | null>(null);
+
+const copyUrl = async (graphic: GraphicConfig, cardId: string) => {
   const url = buildGraphicUrl(graphic);
   if (navigator.clipboard?.writeText) {
     await navigator.clipboard.writeText(url);
-    return;
+  } else {
+    const input = document.createElement('input');
+    input.value = url;
+    document.body.appendChild(input);
+    input.select();
+    document.execCommand('copy');
+    document.body.removeChild(input);
   }
 
-  const input = document.createElement('input');
-  input.value = url;
-  document.body.appendChild(input);
-  input.select();
-  document.execCommand('copy');
-  document.body.removeChild(input);
+  copiedCardId.value = cardId;
+  setTimeout(() => {
+    copiedCardId.value = null;
+  }, 2000);
+};
+
+const openUrl = (graphic: GraphicConfig) => {
+  window.open(buildGraphicUrl(graphic), '_blank');
 };
 
 const onDragStart = (event: DragEvent, graphic: GraphicConfig) => {
@@ -165,16 +174,18 @@ const onDragStart = (event: DragEvent, graphic: GraphicConfig) => {
 
 <template>
   <QPage class="q-pa-lg">
-    <div class="text-h4 q-mb-md">
-      {{ t('graphicsTitle') }}
-    </div>
-    <div class="text-body1 q-mb-lg">
-      {{ t('graphicsDescription') }}
+    <div class="q-mb-lg">
+      <div class="text-h5 text-weight-medium">
+        {{ t('graphicsTitle') }}
+      </div>
+      <div class="text-body2 text-grey-7 q-mt-xs">
+        {{ t('graphicsDescription') }}
+      </div>
     </div>
 
     <div
       v-if="cards.length === 0"
-      class="text-body2 text-grey-5"
+      class="text-body2 text-grey-6"
     >
       {{ t('graphicsNoConfigured') }}
     </div>
@@ -194,7 +205,7 @@ const onDragStart = (event: DragEvent, graphic: GraphicConfig) => {
               <div class="text-h6">
                 {{ card.label }}
               </div>
-              <div class="text-caption text-grey-5">
+              <div class="text-caption text-grey-4">
                 {{ card.graphic.file }}
               </div>
             </div>
@@ -224,18 +235,27 @@ const onDragStart = (event: DragEvent, graphic: GraphicConfig) => {
 
             <div class="row items-center q-gutter-sm">
               <QBtn
-                color="primary"
-                icon="content_copy"
-                :label="t('graphicsCopyUrl')"
-                @click="copyUrl(card.graphic)"
+                :color="copiedCardId === card.id ? 'positive' : 'primary'"
+                :icon="copiedCardId === card.id ? 'check' : 'content_copy'"
+                no-caps
+                :label="copiedCardId === card.id ? t('graphicsCopied') : t('graphicsCopyUrl')"
+                @click="copyUrl(card.graphic, card.id)"
               />
               <QBtn
                 color="secondary"
                 icon="open_with"
-                :label="t('graphicsDragObs')"
+                no-caps
                 draggable="true"
+                :label="t('graphicsDragObs')"
                 @dragstart="onDragStart($event, card.graphic)"
               />
+              <QBtn
+                color="grey-7"
+                icon="open_in_new"
+                no-caps
+                :label="t('graphicsOpenBrowser')"
+                @click="openUrl(card.graphic)"
+              />
             </div>
           </QCardSection>
         </QCard>

src/dashboard/scoreko-dev/views/Settings.vue

@@ -1,8 +1,11 @@
 <script setup lang="ts">
-import { computed, onBeforeUnmount, ref } from 'vue';
 import { useHead } from '@unhead/vue';
+import { useQuasar } from 'quasar';
+import { computed, onBeforeUnmount, ref, watch } from 'vue';
+import { useIntegration } from '../composables/useIntegration';
 import type { Locale } from '../i18n';
 import { locale, setLocale, t } from '../i18n';
+import { usePlayersStore } from '../stores/players';
 import {
   eventToShortcut,
   type ShortcutAction,
@@ -11,6 +14,10 @@ import {
 
 defineOptions({ name: 'SettingsView' });
 
+useHead(() => ({ title: t('settingsTitle') }));
+
+// ─── Idioma ────────────────────────────────────────────────────────────────────
+
 const languageOptions = computed(() => [
   { label: t('languageSpanish'), value: 'es' as const },
   { label: t('languageEnglish'), value: 'en' as const },
@@ -18,13 +25,14 @@ const languageOptions = computed(() => [
 
 const selectedLanguage = computed<Locale>({
   get: () => locale.value,
-  set: (value) => {
-    setLocale(value);
-  },
+  set: (value) => { setLocale(value); },
 });
 
+// ─── Atajos de teclado ─────────────────────────────────────────────────────────
+
 const shortcutSettingsStore = useShortcutSettingsStore();
 const recordingAction = ref<ShortcutAction | null>(null);
+const shortcutsContainerRef = ref<HTMLElement | null>(null);
 
 const shortcutFields = computed<{ action: ShortcutAction; label: string; hint: string }[]>(() => [
   { action: 'leftIncrement', label: t('settingsShortcutLeftIncrementLabel'), hint: t('settingsShortcutLeftIncrementHint') },
@@ -33,6 +41,20 @@ const shortcutFields = computed<{ action: ShortcutAction; label: string; hint: s
   { action: 'rightDecrement', label: t('settingsShortcutRightDecrementLabel'), hint: t('settingsShortcutRightDecrementHint') },
 ]);
 
+const conflictingActions = computed(() => {
+  const seen = new Map<string, ShortcutAction>();
+  const conflicts = new Set<ShortcutAction>();
+  for (const [action, shortcut] of Object.entries(shortcutSettingsStore.shortcuts) as [ShortcutAction, string][]) {
+    if (seen.has(shortcut)) {
+      conflicts.add(action);
+      conflicts.add(seen.get(shortcut)!);
+    } else {
+      seen.set(shortcut, action);
+    }
+  }
+  return conflicts;
+});
+
 const stopRecording = () => {
   recordingAction.value = null;
   if (typeof document !== 'undefined') {
@@ -41,132 +63,443 @@ const stopRecording = () => {
 };
 
 const onRecordKeydown = (event: KeyboardEvent) => {
-  if (!recordingAction.value) {
-    return;
-  }
-
+  if (!recordingAction.value) return;
+  if (event.key === 'Escape') { event.preventDefault(); stopRecording(); return; }
   const shortcut = eventToShortcut(event);
-  if (!shortcut) {
-    return;
-  }
-
+  if (!shortcut) return;
   event.preventDefault();
   shortcutSettingsStore.setShortcut(recordingAction.value, shortcut);
   stopRecording();
 };
 
-const startRecording = (action: ShortcutAction) => {
-  if (recordingAction.value === action) {
+const onDocumentMousedown = (event: MouseEvent) => {
+  if (recordingAction.value && shortcutsContainerRef.value && !shortcutsContainerRef.value.contains(event.target as Node)) {
     stopRecording();
-    return;
   }
+};
 
+const startRecording = (action: ShortcutAction) => {
+  if (recordingAction.value === action) { stopRecording(); return; }
   recordingAction.value = action;
-  if (typeof document !== 'undefined') {
-    document.body.dataset.shortcutRecording = 'true';
-  }
+  if (typeof document !== 'undefined') document.body.dataset.shortcutRecording = 'true';
 };
 
 if (typeof window !== 'undefined') {
   window.addEventListener('keydown', onRecordKeydown);
+  document.addEventListener('mousedown', onDocumentMousedown);
 }
 
 onBeforeUnmount(() => {
   if (typeof window !== 'undefined') {
     window.removeEventListener('keydown', onRecordKeydown);
+    document.removeEventListener('mousedown', onDocumentMousedown);
   }
   stopRecording();
 });
 
-useHead(() => ({ title: t('settingsTitle') }));
+// ─── Integraciones ─────────────────────────────────────────────────────────────
+
+const STARTGG_TOKEN_STORAGE_KEY = 'scoreko-dev.startgg-token';
+const CHALLONGE_TOKEN_STORAGE_KEY = 'scoreko-dev.challonge-token';
+const STARTGG_TEMP_PLAYERS_STORAGE_KEY = 'scoreko-dev.startgg-temp-players';
+const CHALLONGE_TEMP_PLAYERS_STORAGE_KEY = 'scoreko-dev.challonge-temp-players';
+const TEMP_FALLBACK_DURATION_SECONDS = 12 * 60 * 60;
+
+const playersStore = usePlayersStore();
+const $q = useQuasar();
+
+const startgg = useIntegration({
+  messagePrefix: 'startgg',
+  providerLabel: 'start.gg',
+  tokenStorageKey: STARTGG_TOKEN_STORAGE_KEY,
+  tempPlayersStorageKey: STARTGG_TEMP_PLAYERS_STORAGE_KEY,
+  tempFallbackDurationSeconds: TEMP_FALLBACK_DURATION_SECONDS,
+  playersStore,
+});
+
+const challonge = useIntegration({
+  messagePrefix: 'challonge',
+  providerLabel: 'Challonge',
+  tokenStorageKey: CHALLONGE_TOKEN_STORAGE_KEY,
+  tempPlayersStorageKey: CHALLONGE_TEMP_PLAYERS_STORAGE_KEY,
+  tempFallbackDurationSeconds: TEMP_FALLBACK_DURATION_SECONDS,
+  on401Message:
+    'Challonge rejected the token (401 Unauthorized). Re-connect OAuth so it grants scopes (me, tournaments:read, participants:read) or paste a valid personal API token.',
+  playersStore,
+});
+
+// ─── Diálogos de token manual ──────────────────────────────────────────────────
+
+const isStartggManualDialogOpen = ref(false);
+const startggManualDraft = ref('');
+
+const openStartggManualDialog = () => {
+  startggManualDraft.value = startgg.token;
+  isStartggManualDialogOpen.value = true;
+};
+
+const saveStartggManualToken = () => {
+  startgg.token = startggManualDraft.value.trim();
+  isStartggManualDialogOpen.value = false;
+  $q.notify({ type: 'positive', message: startgg.token ? 'start.gg token saved.' : 'start.gg token removed.' });
+};
+
+const isChallongeManualDialogOpen = ref(false);
+const challongeManualDraft = ref('');
+
+const openChallongeManualDialog = () => {
+  challongeManualDraft.value = challonge.token;
+  isChallongeManualDialogOpen.value = true;
+};
+
+const saveChallongeManualToken = () => {
+  challonge.token = challongeManualDraft.value.trim();
+  isChallongeManualDialogOpen.value = false;
+  $q.notify({ type: 'positive', message: challonge.token ? 'Challonge token saved.' : 'Challonge token removed.' });
+};
+
+// Label de estado de Challonge
+const challongeConnectionLabel = computed(() =>
+  challonge.hasValidatedToken ? t('playersConnected') : 'Token set',
+);
+
+watch(() => startgg.importDialogError, (msg) => {
+  if (msg) $q.notify({ type: 'negative', message: msg });
+});
+watch(() => challonge.importDialogError, (msg) => {
+  if (msg) $q.notify({ type: 'negative', message: msg });
+});
 </script>
 
 <template>
   <QPage class="q-pa-lg">
-    <div class="text-h4 q-mb-md">
-      {{ t('settingsTitle') }}
-    </div>
-    <div class="text-body1 q-mb-lg">
-      {{ t('settingsDescription') }}
+    <div class="q-mb-lg">
+      <div class="text-h5 text-weight-medium">
+        {{ t('settingsTitle') }}
+      </div>
+      <div class="text-body2 text-grey-7 q-mt-xs">
+        {{ t('settingsDescription') }}
+      </div>
     </div>
 
-    <QCard
-      flat
-      bordered
-      class="q-pa-md settings-card"
-    >
-      <QCardSection class="q-pa-none q-mb-lg">
-        <div class="text-subtitle1 q-mb-sm">
-          {{ t('settingsLanguageLabel') }}
-        </div>
+    <div class="column q-gutter-lg settings-layout">
 
-        <QSelect
-          v-model="selectedLanguage"
-          emit-value
-          map-options
-          :label="t('settingsLanguageLabel')"
-          :options="languageOptions"
-        />
-
-        <div class="text-caption text-grey-5 q-mt-sm">
-          {{ t('settingsLanguageHint') }}
-        </div>
-      </QCardSection>
-
-      <QSeparator class="q-mb-lg" />
-
-      <QCardSection class="q-pa-none">
-        <div class="row items-center justify-between q-mb-sm">
-          <div class="text-subtitle1">
-            {{ t('settingsShortcutTitle') }}
-          </div>
-          <QBtn
-            round
+      <!-- ── Idioma ──────────────────────────────────────────────────────────── -->
+      <QCard flat bordered class="settings-card">
+        <QCardSection class="q-pa-lg">
+          <div class="text-overline text-grey-6 q-mb-md">{{ t('settingsLanguageLabel') }}</div>
+          <QSelect
+            v-model="selectedLanguage"
+            emit-value
+            map-options
+            :options="languageOptions"
+            :label="t('settingsLanguageLabel')"
+            outlined
             dense
-            flat
-            color="primary"
-            icon="restart_alt"
-            :aria-label="t('settingsShortcutReset')"
-            @click="shortcutSettingsStore.resetShortcuts"
+            style="max-width: 280px"
+          />
+          <div class="text-caption text-grey-6 q-mt-sm">
+            {{ t('settingsLanguageHint') }}
+          </div>
+        </QCardSection>
+      </QCard>
+
+      <!-- ── Integraciones ───────────────────────────────────────────────────── -->
+      <QCard flat bordered class="settings-card">
+        <QCardSection class="q-pa-lg">
+          <div class="text-overline text-grey-6 q-mb-xs">{{ t('settingsIntegrationsTitle') || 'Integrations' }}</div>
+          <div class="text-caption text-grey-6 q-mb-lg">
+            {{ t('settingsIntegrationsDescription') || 'Connect your tournament platform accounts to import players directly from brackets.' }}
+          </div>
+
+          <div class="column q-gutter-md">
+
+            <!-- start.gg -->
+            <div class="integration-row">
+              <div class="integration-row__logo">
+                <svg style="width: 28px; height: 28px;" viewBox="0 0 40 40" fill="none" aria-hidden="true">
+                  <path d="M1.25 20h7.5A1.25 1.25 0 0 0 10 18.75v-7.5A1.25 1.25 0 0 1 11.25 10h27.5A1.25 1.25 0 0 0 40 8.75V1.25A1.25 1.25 0 0 0 38.75 0H10A10 10 0 0 0 0 10v8.75A1.25 1.25 0 0 0 1.25 20Z" fill="#3f80ff" />
+                  <path d="M38.75 20h-7.5A1.25 1.25 0 0 0 30 21.25v7.5A1.25 1.25 0 0 1 28.75 30H1.25A1.25 1.25 0 0 0 0 31.25v7.5A1.25 1.25 0 0 0 1.25 40H30A10 10 0 0 0 40 30V21.25A1.25 1.25 0 0 0 38.75 20Z" fill="#ff2768" />
+                </svg>
+              </div>
+              <div class="integration-row__info">
+                <div class="text-body2 text-weight-medium">start.gg</div>
+                <div class="text-caption text-grey-6">{{ t('playersStartggHelp') }}</div>
+              </div>
+              <div class="integration-row__actions row q-gutter-sm items-center">
+                <QChip
+                  v-if="startgg.hasTokenConfigured"
+                  dense
+                  :color="startgg.hasValidatedToken ? 'positive' : 'warning'"
+                  text-color="white"
+                  icon="check_circle"
+                >
+                  {{ t('playersConnected') }}
+                </QChip>
+                <QBtn
+                  v-if="!startgg.hasTokenConfigured"
+                  color="primary"
+                  icon="login"
+                  no-caps
+                  unelevated
+                  :label="t('playersConnectStartgg')"
+                  :loading="startgg.oauthLoading"
+                  @click="startgg.connectWithOAuth"
+                />
+                <QBtn
+                  v-else
+                  flat
+                  color="negative"
+                  icon="link_off"
+                  no-caps
+                  size="sm"
+                  :label="t('settingsDisconnect') || 'Disconnect'"
+                  @click="startggManualDraft = ''; startgg.token = ''; $q.notify({ type: 'info', message: 'start.gg disconnected.' })"
+                />
+                <QBtn
+                  outline
+                  :color="startgg.hasTokenConfigured ? 'grey-5' : 'white'"
+                  icon="vpn_key"
+                  no-caps
+                  size="sm"
+                  :label="t('playersUsePersonalApi')"
+                  @click="openStartggManualDialog"
+                />
+              </div>
+            </div>
+
+            <QSeparator />
+
+            <!-- Challonge -->
+            <div class="integration-row">
+              <div class="integration-row__logo">
+                <img
+                  src="https://challonge.com/favicon.ico"
+                  alt="Challonge"
+                  style="width: 28px; height: 28px; border-radius: 6px;"
+                >
+              </div>
+              <div class="integration-row__info">
+                <div class="text-body2 text-weight-medium">Challonge</div>
+                <div class="text-caption text-grey-6">{{ t('playersChallongeHelp') }}</div>
+              </div>
+              <div class="integration-row__actions row q-gutter-sm items-center">
+                <QChip
+                  v-if="challonge.hasTokenConfigured"
+                  dense
+                  :color="challonge.hasValidatedToken ? 'positive' : 'warning'"
+                  text-color="white"
+                  icon="check_circle"
+                >
+                  {{ challongeConnectionLabel }}
+                </QChip>
+                <QBtn
+                  v-if="!challonge.hasTokenConfigured"
+                  color="primary"
+                  icon="login"
+                  no-caps
+                  unelevated
+                  :label="t('playersConnectChallonge')"
+                  :loading="challonge.oauthLoading"
+                  @click="challonge.connectWithOAuth"
+                />
+                <QBtn
+                  v-else
+                  flat
+                  color="negative"
+                  icon="link_off"
+                  no-caps
+                  size="sm"
+                  :label="t('settingsDisconnect') || 'Disconnect'"
+                  @click="challongeManualDraft = ''; challonge.token = ''; $q.notify({ type: 'info', message: 'Challonge disconnected.' })"
+                />
+                <QBtn
+                  outline
+                  :color="challonge.hasTokenConfigured ? 'grey-5' : 'white'"
+                  icon="vpn_key"
+                  no-caps
+                  size="sm"
+                  :label="t('playersUsePersonalApi')"
+                  @click="openChallongeManualDialog"
+                />
+              </div>
+            </div>
+
+          </div>
+        </QCardSection>
+      </QCard>
+
+      <!-- ── Atajos de teclado ───────────────────────────────────────────────── -->
+      <QCard flat bordered class="settings-card">
+        <QCardSection class="q-pa-lg">
+          <div class="row items-center justify-between q-mb-xs">
+            <div class="text-overline text-grey-6">
+              {{ t('settingsShortcutTitle') }}
+            </div>
+            <QBtn
+              round dense flat color="primary" icon="restart_alt"
+              :aria-label="t('settingsShortcutReset')"
+              @click="shortcutSettingsStore.resetShortcuts"
+            >
+              <QTooltip>{{ t('settingsShortcutReset') }}</QTooltip>
+            </QBtn>
+          </div>
+
+          <div class="text-caption text-grey-6 q-mb-lg">
+            {{ t('settingsShortcutDescription') }}
+          </div>
+
+          <QBanner
+            v-if="conflictingActions.size > 0"
+            class="bg-warning text-white q-mb-md"
+            rounded dense
           >
-            <QTooltip>{{ t('settingsShortcutReset') }}</QTooltip>
-          </QBtn>
-        </div>
+            <template #avatar>
+              <QIcon name="warning" color="white" />
+            </template>
+            {{ t('settingsShortcutConflictWarning') }}
+          </QBanner>
 
-        <div class="text-caption text-grey-5 q-mb-md">
-          {{ t('settingsShortcutDescription') }}
-        </div>
+          <div ref="shortcutsContainerRef" class="column q-gutter-md">
+            <QInput
+              v-for="field in shortcutFields"
+              :key="field.action"
+              :model-value="shortcutSettingsStore.shortcuts[field.action]"
+              :hint="recordingAction === field.action ? t('settingsShortcutRecordingHint') : field.hint"
+              :color="
+                recordingAction === field.action
+                  ? 'negative'
+                  : conflictingActions.has(field.action)
+                    ? 'warning'
+                    : 'primary'
+              "
+              readonly outlined dense bottom-slots
+              :label="field.label"
+            >
+              <template #append>
+                <QBtn
+                  flat round dense
+                  :icon="recordingAction === field.action ? 'stop_circle' : 'keyboard'"
+                  :color="recordingAction === field.action ? 'negative' : 'primary'"
+                  :aria-label="recordingAction === field.action ? t('settingsShortcutStopRecording') : t('settingsShortcutStartRecording')"
+                  @click="startRecording(field.action)"
+                />
+                <QBtn
+                  flat round dense icon="restart_alt" color="grey-5"
+                  :aria-label="t('settingsShortcutResetSingle')"
+                  @click="shortcutSettingsStore.resetShortcut(field.action)"
+                >
+                  <QTooltip>{{ t('settingsShortcutResetSingle') }}</QTooltip>
+                </QBtn>
+              </template>
+            </QInput>
+          </div>
+        </QCardSection>
+      </QCard>
 
-        <div class="column q-gutter-md">
+    </div>
+
+    <!-- ── Diálogo token personal start.gg ──────────────────────────────────── -->
+    <QDialog v-model="isStartggManualDialogOpen">
+      <QCard class="settings-dialog">
+        <QCardSection>
+          <div class="text-h6">Personal start.gg API token</div>
+        </QCardSection>
+        <QSeparator />
+        <QCardSection>
+          <div class="text-body2 q-mb-sm">
+            If OAuth fails, you can create a personal token manually:
+          </div>
+          <ol class="q-pl-md q-mb-md settings-token-steps">
+            <li>Go to https://start.gg/admin/profile/developer</li>
+            <li>Sign in with your account</li>
+            <li>From the 3 access tokens, click <strong>Third Party</strong></li>
+            <li>Create a new one and fill the description with any name you want</li>
+            <li>Copy the generated token and paste it below</li>
+          </ol>
           <QInput
-            v-for="field in shortcutFields"
-            :key="field.action"
-            :model-value="shortcutSettingsStore.shortcuts[field.action]"
-            readonly
-            :label="field.label"
-          >
-            <template #append>
-              <QBtn
-                flat
-                round
-                dense
-                :icon="recordingAction === field.action ? 'stop_circle' : 'keyboard'"
-                :color="recordingAction === field.action ? 'negative' : 'primary'"
-                @click="startRecording(field.action)"
-              />
-            </template>
-            <template #hint>
-              {{ recordingAction === field.action ? t('settingsShortcutRecordingHint') : field.hint }}
-            </template>
-          </QInput>
-        </div>
-      </QCardSection>
-    </QCard>
+            v-model="startggManualDraft"
+            label="Paste your personal token"
+            dense outlined type="password"
+          />
+        </QCardSection>
+        <QSeparator />
+        <QCardActions align="right">
+          <QBtn flat no-caps label="Cancel" color="secondary" @click="isStartggManualDialogOpen = false" />
+          <QBtn flat no-caps color="negative" label="Delete token" @click="startggManualDraft = ''; saveStartggManualToken()" />
+          <QBtn no-caps color="primary" label="Save token" @click="saveStartggManualToken" />
+        </QCardActions>
+      </QCard>
+    </QDialog>
+
+    <!-- ── Diálogo token personal Challonge ─────────────────────────────────── -->
+    <QDialog v-model="isChallongeManualDialogOpen">
+      <QCard class="settings-dialog">
+        <QCardSection>
+          <div class="text-h6">Personal Challonge API token</div>
+        </QCardSection>
+        <QSeparator />
+        <QCardSection>
+          <div class="text-body2 q-mb-sm">
+            If OAuth fails, paste a personal Challonge API token.
+          </div>
+          <QInput
+            v-model="challongeManualDraft"
+            label="Paste your personal Challonge token"
+            dense outlined type="password"
+          />
+        </QCardSection>
+        <QSeparator />
+        <QCardActions align="right">
+          <QBtn flat no-caps label="Cancel" color="secondary" @click="isChallongeManualDialogOpen = false" />
+          <QBtn flat no-caps color="negative" label="Delete token" @click="challongeManualDraft = ''; saveChallongeManualToken()" />
+          <QBtn no-caps color="primary" label="Save token" @click="saveChallongeManualToken" />
+        </QCardActions>
+      </QCard>
+    </QDialog>
+
   </QPage>
 </template>
 
 <style scoped>
+.settings-layout {
+  max-width: 680px;
+}
+
 .settings-card {
-  max-width: 720px;
+  width: 100%;
+}
+
+.settings-dialog {
+  min-width: 320px;
+  width: min(560px, 90vw);
+}
+
+.settings-token-steps {
+  line-height: 1.6;
+}
+
+/* Fila de integración: logo | info | acciones */
+.integration-row {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+
+.integration-row__logo {
+  flex-shrink: 0;
+  width: 36px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.integration-row__info {
+  flex: 1 1 auto;
+  min-width: 0;
+}
+
+.integration-row__actions {
+  flex-shrink: 0;
 }
 </style>

src/extension/challonge.ts

@@ -1,6 +1,7 @@
-import { createServer, type Server, type ServerResponse } from 'node:http';
-import { randomUUID } from 'node:crypto';
 import { nodecg } from './util/nodecg.js';
+import { createOAuthServer, type OAuthConfig } from './util/oauth-server.js';
+
+// ─── Constantes ────────────────────────────────────────────────────────────────
 
 const CHALLONGE_API_BASE = 'https://api.challonge.com/v2.1';
 const CHALLONGE_OAUTH_AUTHORIZE_ENDPOINT = 'https://api.challonge.com/oauth/authorize';
@@ -17,21 +18,17 @@ const CHALLONGE_OAUTH_SCOPES = [
 const CHALLONGE_OAUTH_CALLBACK_PATH = '/challonge/callback';
 const CHALLONGE_OAUTH_DEFAULT_PORT = 34921;
 const CHALLONGE_OAUTH_SESSION_TTL_MS = 10 * 60 * 1000;
+const RECENT_TOURNAMENTS_LIMIT = 20;
 
-interface OAuthConfig {
-  clientId: string;
-  clientSecret: string;
-  callbackPort: number;
-}
+// ─── URL del proxy OAuth ───────────────────────────────────────────────────────
+// Rellena esta constante con la URL de tu Cloudflare Worker tras el deploy.
+// Formato: 'https://scoreko-oauth-proxy.TU-SUBDOMINIO.workers.dev'
+//
+// También puedes sobreescribirla en cfg/scoreko.json con "oauthProxyUrl"
+// (útil para apuntar a un entorno de staging sin recompilar).
+const OAUTH_PROXY_BASE_URL = 'https://scoreko-oauth-proxy.panver.workers.dev';
 
-interface OAuthSession {
-  sessionId: string;
-  state: string;
-  expiresAt: number;
-  status: 'pending' | 'completed' | 'error' | 'expired';
-  token?: string;
-  error?: string;
-}
+// ─── Tipos ─────────────────────────────────────────────────────────────────────
 
 interface OAuthTokenResponse {
   access_token?: string;
@@ -57,157 +54,154 @@ interface ImportedPlayer {
   twitter: string;
 }
 
-const oauthSessions = new Map<string, OAuthSession>();
-let oauthCallbackServer: Server | null = null;
+// ─── Modo OAuth ────────────────────────────────────────────────────────────────
+//
+// DEV:   cfg/scoreko.json tiene challongeClientId + challongeClientSecret.
+//        El exchange se hace directamente contra Challonge.
+//
+// PROXY: No hay credenciales en la config local.
+//        El clientId se obtiene del Worker (es público, no secreto).
+//        El exchange lo hace el Worker, que guarda el clientSecret en sus env vars.
 
-const getStringProp = (payload: unknown, key: string): string => {
-  if (typeof payload !== 'object' || payload === null || !(key in payload)) {
-    return '';
+type OAuthMode =
+  | { type: 'dev';   clientId: string; clientSecret: string; callbackPort: number }
+  | { type: 'proxy'; proxyBaseUrl: string; callbackPort: number };
+
+const getOAuthMode = (): OAuthMode => {
+  const bundleConfig = nodecg.bundleConfig as Record<string, unknown>;
+  const clientId     = String(bundleConfig.challongeClientId     ?? '').trim();
+  const clientSecret = String(bundleConfig.challongeClientSecret ?? '').trim();
+  const rawPort      = Number(bundleConfig.challongeOAuthPort    ?? CHALLONGE_OAUTH_DEFAULT_PORT);
+  const callbackPort =
+    Number.isFinite(rawPort) && rawPort > 0 ? rawPort : CHALLONGE_OAUTH_DEFAULT_PORT;
+
+  const proxyBaseUrl =
+    String(bundleConfig.oauthProxyUrl ?? '').trim() || OAUTH_PROXY_BASE_URL;
+
+  if (clientId && clientSecret) {
+    nodecg.log.info('[Challonge] OAuth: modo dev (credenciales locales)');
+    return { type: 'dev', clientId, clientSecret, callbackPort };
   }
 
-  const value = (payload as Record<string, unknown>)[key];
-  return typeof value === 'string' ? value.trim() : String(value || '').trim();
+  nodecg.log.info(`[Challonge] OAuth: modo proxy → ${proxyBaseUrl}`);
+  return { type: 'proxy', proxyBaseUrl, callbackPort };
 };
 
-const getNumberProp = (payload: Record<string, unknown>, keys: string[]): number | null => {
-  for (const key of keys) {
-    const raw = payload[key];
-    if (typeof raw === 'number' && Number.isFinite(raw)) {
-      return raw;
-    }
-    if (typeof raw === 'string') {
-      const parsed = Number(raw);
-      if (Number.isFinite(parsed)) {
-        return parsed;
-      }
-    }
-  }
-  return null;
-};
+// ─── Exchange de token ─────────────────────────────────────────────────────────
 
-const sendAck = (ack: unknown, error: string | null, response?: unknown) => {
-  if (typeof ack !== 'function') {
-    return;
-  }
-  ack(error, response);
-};
-
-const getOAuthConfig = (): OAuthConfig | null => {
-  const bundleConfig = nodecg.bundleConfig as unknown as Record<string, unknown>;
-  const clientId = String(bundleConfig.challongeClientId || '').trim();
-  const clientSecret = String(bundleConfig.challongeClientSecret || '').trim();
-  const rawPort = Number(bundleConfig.challongeOAuthPort ?? CHALLONGE_OAUTH_DEFAULT_PORT);
-  const callbackPort = Number.isFinite(rawPort) && rawPort > 0 ? rawPort : CHALLONGE_OAUTH_DEFAULT_PORT;
-
-  if (!clientId || !clientSecret) {
-    return null;
-  }
-
-  return {
-    clientId,
-    clientSecret,
-    callbackPort,
-  };
-};
-
-const getCallbackUrl = (callbackPort: number) => `http://127.0.0.1:${callbackPort}${CHALLONGE_OAUTH_CALLBACK_PATH}`;
-
-const updateOAuthSession = (sessionId: string, update: Partial<OAuthSession>) => {
-  const session = oauthSessions.get(sessionId);
-  if (!session) {
-    return;
-  }
-
-  oauthSessions.set(sessionId, {
-    ...session,
-    ...update,
-  });
-};
-
-const cleanupExpiredOAuthSessions = () => {
-  const now = Date.now();
-  oauthSessions.forEach((session, sessionId) => {
-    if (session.expiresAt <= now && session.status === 'pending') {
-      updateOAuthSession(sessionId, { status: 'expired' });
-    }
-  });
-};
-
-const renderCallbackHtml = (title: string, message: string) => `<!doctype html>
-<html lang="es">
-  <head>
-    <meta charset="utf-8" />
-    <title>${title}</title>
-    <style>
-      body { font-family: Arial, sans-serif; margin: 2rem; background: #121212; color: #fff; }
-      .box { max-width: 680px; padding: 1rem 1.2rem; border: 1px solid #444; border-radius: 8px; }
-    </style>
-  </head>
-  <body>
-    <div class="box">
-      <h2>${title}</h2>
-      <p>${message}</p>
-      <p>You can close this tab and return to Scoreko.</p>
-    </div>
-  </body>
-</html>`;
-
-const respondWithCallbackHtml = (res: ServerResponse, statusCode: number, title: string, message: string) => {
-  res.statusCode = statusCode;
-  res.setHeader('Content-Type', 'text/html; charset=utf-8');
-  res.end(renderCallbackHtml(title, message));
-};
-
-const parseOAuthTokenPayload = async (response: Response): Promise<OAuthTokenResponse> => {
-  const rawBody = await response.text();
-  try {
-    return JSON.parse(rawBody) as OAuthTokenResponse;
-  } catch {
-    return { message: rawBody };
-  }
-};
-
-const exchangeOAuthCodeForToken = async (
+/** Modo dev: exchange directo con Challonge usando credenciales locales */
+const exchangeCodeDirectly = async (
   code: string,
   redirectUri: string,
-  oauthConfig: OAuthConfig,
+  clientId: string,
+  clientSecret: string,
 ): Promise<string> => {
   const params = new URLSearchParams({
-    grant_type: 'authorization_code',
+    grant_type:    'authorization_code',
     code,
-    client_id: oauthConfig.clientId,
-    client_secret: oauthConfig.clientSecret,
-    redirect_uri: redirectUri,
+    client_id:     clientId,
+    client_secret: clientSecret,
+    redirect_uri:  redirectUri,
   });
 
   const response = await fetch(CHALLONGE_OAUTH_TOKEN_ENDPOINT, {
     method: 'POST',
-    headers: {
-      'Content-Type': 'application/x-www-form-urlencoded',
-    },
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
     body: params.toString(),
   });
 
-  const payload = await parseOAuthTokenPayload(response);
-
-  if (!response.ok) {
-    throw new Error(payload.error_description || payload.error || payload.message || `OAuth token request failed (${response.status})`);
+  const rawBody = await response.text();
+  let payload: OAuthTokenResponse;
+  try {
+    payload = JSON.parse(rawBody) as OAuthTokenResponse;
+  } catch {
+    payload = { message: rawBody };
   }
 
-  const token = String(payload.access_token || '').trim();
+  if (!response.ok) {
+    throw new Error(
+      payload.error_description ??
+      payload.error ??
+      payload.message ??
+      `OAuth token request failed (${response.status})`,
+    );
+  }
+
+  const token = String(payload.access_token ?? '').trim();
   if (!token) {
-    throw new Error(payload.error_description || payload.error || payload.message || 'OAuth token response did not include an access token');
+    throw new Error(
+      payload.error_description ??
+      payload.error ??
+      payload.message ??
+      'OAuth token response did not include an access token',
+    );
   }
 
   return token;
 };
 
-const parseJsonResponse = async (response: Response): Promise<unknown> => {
+/** Modo proxy: el Worker hace el exchange; el clientSecret nunca sale del Worker */
+const exchangeCodeViaProxy = async (
+  code: string,
+  redirectUri: string,
+  proxyBaseUrl: string,
+): Promise<string> => {
+  const response = await fetch(`${proxyBaseUrl}/oauth/challonge/token`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ code, redirectUri }),
+  });
+
   const rawBody = await response.text();
-  if (!rawBody) {
-    return null;
+  let payload: { access_token?: string; error?: string };
+  try {
+    payload = JSON.parse(rawBody) as typeof payload;
+  } catch {
+    payload = { error: rawBody };
   }
 
+  if (!response.ok) {
+    throw new Error(payload.error ?? `Proxy responded with ${response.status}`);
+  }
+  const token = String(payload.access_token ?? '').trim();
+  if (!token) throw new Error(payload.error ?? 'Proxy did not return a token');
+  return token;
+};
+
+/**
+ * Callback que recibe oauth-server.ts cuando llega el código de autorización.
+ * Delega al modo correcto; _config no se usa porque el modo ya está determinado.
+ */
+const exchangeOAuthCodeForToken = async (
+  code: string,
+  redirectUri: string,
+  _config: OAuthConfig,
+): Promise<string> => {
+  const mode = getOAuthMode();
+  if (mode.type === 'dev') {
+    return exchangeCodeDirectly(code, redirectUri, mode.clientId, mode.clientSecret);
+  }
+  return exchangeCodeViaProxy(code, redirectUri, mode.proxyBaseUrl);
+};
+
+// ─── Servidor OAuth ────────────────────────────────────────────────────────────
+
+const oauthServer = createOAuthServer({
+  provider: 'Challonge',
+  callbackPath: CHALLONGE_OAUTH_CALLBACK_PATH,
+  authorizeEndpoint: CHALLONGE_OAUTH_AUTHORIZE_ENDPOINT,
+  scope: CHALLONGE_OAUTH_SCOPES,
+  sessionTtlMs: CHALLONGE_OAUTH_SESSION_TTL_MS,
+  exchangeToken: exchangeOAuthCodeForToken,
+});
+
+// ─── API de Challonge ──────────────────────────────────────────────────────────
+
+type ChallongeErrorPayload = { errors?: { detail?: string }; error?: string } | null;
+
+const parseJsonResponse = async (response: Response): Promise<unknown> => {
+  const rawBody = await response.text();
+  if (!rawBody) return null;
   try {
     return JSON.parse(rawBody) as unknown;
   } catch {
@@ -218,6 +212,7 @@ const parseJsonResponse = async (response: Response): Promise<unknown> => {
 const requestChallonge = async (path: string, token: string): Promise<unknown> => {
   const requestUrl = `${CHALLONGE_API_BASE}${path}`;
 
+  // ── Intento v2 (OAuth Bearer) ─────────────────────────────────────────────
   const v2Response = await fetch(requestUrl, {
     headers: {
       Accept: 'application/json',
@@ -226,14 +221,13 @@ const requestChallonge = async (path: string, token: string): Promise<unknown> =
       Authorization: `Bearer ${token}`,
     },
   });
-
   const v2Payload = await parseJsonResponse(v2Response);
 
   if (v2Response.ok) {
     return v2Payload;
   }
 
-  // Fallback for personal API keys pasted manually (v1 auth style).
+  // ── Fallback v1 (API key personal pegada manualmente) ─────────────────────
   if (v2Response.status === 401) {
     const v1Response = await fetch(requestUrl, {
       headers: {
@@ -243,46 +237,68 @@ const requestChallonge = async (path: string, token: string): Promise<unknown> =
         Authorization: token,
       },
     });
-
     const v1Payload = await parseJsonResponse(v1Response);
+
     if (v1Response.ok) {
       return v1Payload;
     }
-  }
 
-  const maybeError = v2Payload as { errors?: { detail?: string }; error?: string } | null;
-  if (!v2Response.ok) {
+    const v1Error = v1Payload as ChallongeErrorPayload;
     throw new Error(
-      maybeError?.errors?.detail || maybeError?.error || `Challonge responded with ${v2Response.status} ${v2Response.statusText}`.trim(),
+      v1Error?.errors?.detail ??
+      v1Error?.error ??
+      `Challonge responded with ${v1Response.status} ${v1Response.statusText}`.trim(),
     );
   }
 
-  return v2Payload;
+  // ── Otros errores v2 (4xx/5xx que no sean 401) ────────────────────────────
+  const v2Error = v2Payload as ChallongeErrorPayload;
+  throw new Error(
+    v2Error?.errors?.detail ??
+    v2Error?.error ??
+    `Challonge responded with ${v2Response.status} ${v2Response.statusText}`.trim(),
+  );
 };
 
+// ─── Parsers de respuesta ──────────────────────────────────────────────────────
+
 const normalizeTournamentSlug = (value: string): string => {
   const trimmed = value.trim();
-  if (!trimmed) {
-    return '';
+  if (!trimmed) return '';
+  return trimmed
+    .replace(/^https?:\/\/[^/]+\//i, '')
+    .replace(/^tournaments\//i, '')
+    .replace(/^\/+/, '');
+};
+
+const getNumberProp = (payload: Record<string, unknown>, keys: string[]): number | null => {
+  for (const key of keys) {
+    const raw = payload[key];
+    if (typeof raw === 'number' && Number.isFinite(raw)) return raw;
+    if (typeof raw === 'string') {
+      const parsed = Number(raw);
+      if (Number.isFinite(parsed)) return parsed;
+    }
   }
-  return trimmed.replace(/^https?:\/\/[^/]+\//i, '').replace(/^tournaments\//i, '').replace(/^\/+/, '');
+  return null;
 };
 
 const parseRecentTournaments = (payload: unknown): RecentTournament[] => {
   const rows: RecentTournament[] = [];
 
   const push = (candidate: Record<string, unknown>) => {
-    const attributes = (typeof candidate.attributes === 'object' && candidate.attributes !== null)
-      ? (candidate.attributes as Record<string, unknown>)
-      : candidate;
+    const attributes =
+      typeof candidate.attributes === 'object' && candidate.attributes !== null
+        ? (candidate.attributes as Record<string, unknown>)
+        : candidate;
 
-    const id = String(candidate.id || attributes.id || attributes.tournament_id || '').trim();
-    const name = String(attributes.name || attributes.full_name || '').trim();
-    const slug = normalizeTournamentSlug(String(attributes.url || attributes.slug || attributes.identifier || id));
+    const id = String(candidate.id ?? attributes.id ?? attributes.tournament_id ?? '').trim();
+    const name = String(attributes.name ?? attributes.full_name ?? '').trim();
+    const slug = normalizeTournamentSlug(
+      String(attributes.url ?? attributes.slug ?? attributes.identifier ?? id),
+    );
 
-    if (!id || !name || !slug) {
-      return;
-    }
+    if (!id || !name || !slug) return;
 
     rows.push({
       id,
@@ -294,26 +310,25 @@ const parseRecentTournaments = (payload: unknown): RecentTournament[] => {
   };
 
   if (Array.isArray(payload)) {
-    payload.forEach((row) => {
+    for (const row of payload) {
       const wrapper = row as Record<string, unknown>;
-      const tournament = (typeof wrapper.tournament === 'object' && wrapper.tournament !== null)
-        ? (wrapper.tournament as Record<string, unknown>)
-        : wrapper;
+      const tournament =
+        typeof wrapper.tournament === 'object' && wrapper.tournament !== null
+          ? (wrapper.tournament as Record<string, unknown>)
+          : wrapper;
       push(tournament);
-    });
+    }
     return rows;
   }
 
   if (typeof payload === 'object' && payload !== null) {
-    const root = payload as Record<string, unknown>;
-    const data = root.data;
+    const data = (payload as Record<string, unknown>).data;
     if (Array.isArray(data)) {
-      data.forEach((row) => {
+      for (const row of data) {
         if (typeof row === 'object' && row !== null) {
           push(row as Record<string, unknown>);
         }
-      });
-      return rows;
+      }
     }
   }
 
@@ -324,201 +339,137 @@ const parseImportedPlayers = (payload: unknown): ImportedPlayer[] => {
   const map = new Map<string, ImportedPlayer>();
 
   const push = (candidate: Record<string, unknown>) => {
-    const attributes = (typeof candidate.attributes === 'object' && candidate.attributes !== null)
-      ? (candidate.attributes as Record<string, unknown>)
-      : candidate;
+    const attributes =
+      typeof candidate.attributes === 'object' && candidate.attributes !== null
+        ? (candidate.attributes as Record<string, unknown>)
+        : candidate;
 
-    const id = String(candidate.id || attributes.id || attributes.participant_id || '').trim();
-    const gamertag = String(
-      attributes.display_name
-      || attributes.name
-      || attributes.username
-      || attributes.gamer_tag
-      || '',
+    const id = String(
+      candidate.id ?? attributes.id ?? attributes.participant_id ?? '',
     ).trim();
 
-    if (!id || !gamertag) {
-      return;
-    }
+    const rawDisplayName = String(
+      attributes.display_name ??
+      attributes.name ??
+      attributes.username ??
+      attributes.gamer_tag ??
+      '',
+    ).trim();
+
+    if (!id || !rawDisplayName) return;
+
+    const PIPE_PATTERN = /^(.+?)\s*\|\s*(.+)$/;
+    const pipeMatch = PIPE_PATTERN.exec(rawDisplayName);
+
+    const teamFromName = pipeMatch ? pipeMatch[1].trim() : '';
+    const gamertag = pipeMatch ? pipeMatch[2].trim() : rawDisplayName;
+    const team = String(attributes.team_name ?? '').trim() || teamFromName;
 
     map.set(id, {
       id,
       gamertag,
-      name: gamertag,
-      team: String(attributes.group_player_ids || attributes.team_name || '').trim(),
+      name: '',
+      team,
       country: '',
-      twitter: String(attributes.twitter_handle || attributes.twitter || '').trim(),
+      twitter: String(attributes.twitter_handle ?? attributes.twitter ?? '').trim(),
     });
   };
 
   if (Array.isArray(payload)) {
-    payload.forEach((row) => {
+    for (const row of payload) {
       const wrapper = row as Record<string, unknown>;
-      const participant = (typeof wrapper.participant === 'object' && wrapper.participant !== null)
-        ? (wrapper.participant as Record<string, unknown>)
-        : wrapper;
+      const participant =
+        typeof wrapper.participant === 'object' && wrapper.participant !== null
+          ? (wrapper.participant as Record<string, unknown>)
+          : wrapper;
       push(participant);
-    });
+    }
     return Array.from(map.values());
   }
 
   if (typeof payload === 'object' && payload !== null) {
-    const root = payload as Record<string, unknown>;
-    const data = root.data;
+    const data = (payload as Record<string, unknown>).data;
     if (Array.isArray(data)) {
-      data.forEach((row) => {
+      for (const row of data) {
         if (typeof row === 'object' && row !== null) {
           push(row as Record<string, unknown>);
         }
-      });
+      }
     }
   }
 
   return Array.from(map.values());
 };
 
-const ensureOAuthCallbackServer = async (oauthConfig: OAuthConfig) => {
-  if (oauthCallbackServer) {
-    return;
-  }
+// ─── Utilidades ────────────────────────────────────────────────────────────────
 
-  const callbackUrl = getCallbackUrl(oauthConfig.callbackPort);
-
-  const server = createServer((req, res) => {
-    if (!req.url) {
-      res.statusCode = 400;
-      res.end('Bad request');
-      return;
-    }
-
-    const requestUrl = new URL(req.url, callbackUrl);
-    if (requestUrl.pathname !== CHALLONGE_OAUTH_CALLBACK_PATH) {
-      res.statusCode = 404;
-      res.end('Not found');
-      return;
-    }
-
-    cleanupExpiredOAuthSessions();
-
-    const state = requestUrl.searchParams.get('state') || '';
-    const code = requestUrl.searchParams.get('code') || '';
-    const error = requestUrl.searchParams.get('error') || '';
-
-    const session = Array.from(oauthSessions.values()).find((candidate) => candidate.state === state);
-    if (!session) {
-      respondWithCallbackHtml(res, 400, 'Invalid OAuth', 'No active session was found for this authorization.');
-      return;
-    }
-
-    if (session.expiresAt <= Date.now()) {
-      updateOAuthSession(session.sessionId, { status: 'expired' });
-      respondWithCallbackHtml(res, 400, 'Session expired', 'The OAuth session expired. Start the process again from Scoreko.');
-      return;
-    }
-
-    if (error) {
-      updateOAuthSession(session.sessionId, { status: 'error', error });
-      respondWithCallbackHtml(res, 400, 'OAuth canceled', `Challonge returned this error: ${error}`);
-      return;
-    }
-
-    if (!code) {
-      updateOAuthSession(session.sessionId, {
-        status: 'error',
-        error: 'Missing authorization code',
-      });
-      respondWithCallbackHtml(res, 400, 'Incomplete OAuth', 'No authorization code was received.');
-      return;
-    }
-
-    void exchangeOAuthCodeForToken(code, callbackUrl, oauthConfig)
-      .then((token) => {
-        updateOAuthSession(session.sessionId, { status: 'completed', token, error: undefined });
-      })
-      .catch((exchangeError) => {
-        const message = exchangeError instanceof Error ? exchangeError.message : 'Failed to exchange authorization code';
-        updateOAuthSession(session.sessionId, { status: 'error', error: message });
-      });
-
-    respondWithCallbackHtml(res, 200, 'Authorization received', 'Your authorization was received. Finishing sign-in in the background...');
-  });
-
-  await new Promise<void>((resolve, reject) => {
-    server.once('error', reject);
-    server.listen(oauthConfig.callbackPort, '127.0.0.1', () => {
-      server.off('error', reject);
-      resolve();
-    });
-  });
-
-  oauthCallbackServer = server;
+const getStringProp = (payload: unknown, key: string): string => {
+  if (typeof payload !== 'object' || payload === null || !(key in payload)) return '';
+  const value = (payload as Record<string, unknown>)[key];
+  return typeof value === 'string' ? value.trim() : String(value ?? '').trim();
 };
 
+const sendAck = (ack: unknown, error: string | null, response?: unknown) => {
+  if (typeof ack === 'function') ack(error, response);
+};
+
+// ─── Listeners de NodeCG ───────────────────────────────────────────────────────
+
 nodecg.listenFor('challonge:createOAuthSession', async (_payload: unknown, ack) => {
-  const oauthConfig = getOAuthConfig();
-  if (!oauthConfig) {
-    sendAck(ack, 'OAuth is not configured in this installation (missing challongeClientId/challongeClientSecret). Use the Client ID and Client Secret from a Challonge OAuth app.');
-    return;
+  const mode = getOAuthMode();
+  let serverConfig: OAuthConfig;
+
+  if (mode.type === 'dev') {
+    serverConfig = {
+      clientId: mode.clientId,
+      callbackPort: mode.callbackPort,
+    };
+  } else {
+    // Modo proxy: el clientId viene del Worker (es público, no secreto)
+    try {
+      const res = await fetch(`${mode.proxyBaseUrl}/oauth/challonge/client-id`);
+      if (!res.ok) throw new Error(`Proxy responded with ${res.status}`);
+      const data = await res.json() as { clientId?: string };
+      const clientId = String(data.clientId ?? '').trim();
+      if (!clientId) throw new Error('Proxy did not return a clientId');
+      serverConfig = { clientId, callbackPort: mode.callbackPort };
+    } catch (err) {
+      sendAck(
+        ack,
+        err instanceof Error ? err.message : 'Could not fetch OAuth config from proxy',
+      );
+      return;
+    }
   }
 
   try {
-    await ensureOAuthCallbackServer(oauthConfig);
-  } catch (serverError) {
-    const message = serverError instanceof Error ? serverError.message : 'Could not start the local OAuth callback';
-    sendAck(ack, message);
+    await oauthServer.ensureServer(serverConfig);
+  } catch (err) {
+    sendAck(ack, err instanceof Error ? err.message : 'Could not start the OAuth callback server');
     return;
   }
 
-  cleanupExpiredOAuthSessions();
-
-  const sessionId = randomUUID();
-  const state = randomUUID();
-  oauthSessions.set(sessionId, {
-    sessionId,
-    state,
-    expiresAt: Date.now() + CHALLONGE_OAUTH_SESSION_TTL_MS,
-    status: 'pending',
-  });
-
-  const params = new URLSearchParams({
-    response_type: 'code',
-    client_id: oauthConfig.clientId,
-    redirect_uri: getCallbackUrl(oauthConfig.callbackPort),
-    scope: CHALLONGE_OAUTH_SCOPES,
-    state,
-  });
-
-  sendAck(ack, null, {
-    sessionId,
-    authUrl: `${CHALLONGE_OAUTH_AUTHORIZE_ENDPOINT}?${params.toString()}`,
-  });
+  sendAck(ack, null, oauthServer.createSession(serverConfig));
 });
 
 nodecg.listenFor('challonge:getOAuthSessionStatus', (payload: unknown, ack) => {
-  cleanupExpiredOAuthSessions();
-
   const sessionId = getStringProp(payload, 'sessionId');
   if (!sessionId) {
     sendAck(ack, 'Missing OAuth session id');
     return;
   }
 
-  const session = oauthSessions.get(sessionId);
-  if (!session) {
+  const status = oauthServer.getSessionStatus(sessionId);
+  if (!status) {
     sendAck(ack, 'OAuth session not found');
     return;
   }
 
-  sendAck(ack, null, {
-    status: session.status,
-    token: session.status === 'completed' ? session.token : undefined,
-    error: session.status === 'error' ? session.error : undefined,
-  });
+  sendAck(ack, null, status);
 });
 
 nodecg.listenFor('challonge:fetchRecentTournaments', async (payload: unknown, ack) => {
   const token = getStringProp(payload, 'token');
-
   if (!token) {
     sendAck(ack, 'Missing Challonge API token');
     return;
@@ -528,12 +479,10 @@ nodecg.listenFor('challonge:fetchRecentTournaments', async (payload: unknown, ac
     const raw = await requestChallonge('/tournaments.json', token);
     const tournaments = parseRecentTournaments(raw)
       .sort((a, b) => (b.startAt ?? 0) - (a.startAt ?? 0))
-      .slice(0, 20);
-
+      .slice(0, RECENT_TOURNAMENTS_LIMIT);
     sendAck(ack, null, tournaments);
   } catch (error) {
-    const message = error instanceof Error ? error.message : 'Unknown error while loading tournaments';
-    sendAck(ack, message);
+    sendAck(ack, error instanceof Error ? error.message : 'Unknown error while loading tournaments');
   }
 });
 
@@ -541,22 +490,16 @@ nodecg.listenFor('challonge:fetchTournamentPlayers', async (payload: unknown, ac
   const token = getStringProp(payload, 'token');
   const slug = normalizeTournamentSlug(getStringProp(payload, 'slug'));
 
-  if (!token) {
-    sendAck(ack, 'Missing Challonge API token');
-    return;
-  }
-
-  if (!slug) {
-    sendAck(ack, 'Missing tournament slug');
-    return;
-  }
+  if (!token) { sendAck(ack, 'Missing Challonge API token'); return; }
+  if (!slug) { sendAck(ack, 'Missing tournament slug'); return; }
 
   try {
-    const raw = await requestChallonge(`/tournaments/${encodeURIComponent(slug)}/participants.json`, token);
-    const players = parseImportedPlayers(raw);
-    sendAck(ack, null, players);
+    const raw = await requestChallonge(
+      `/tournaments/${encodeURIComponent(slug)}/participants.json`,
+      token,
+    );
+    sendAck(ack, null, parseImportedPlayers(raw));
   } catch (error) {
-    const message = error instanceof Error ? error.message : 'Unknown error while importing players';
-    sendAck(ack, message);
+    sendAck(ack, error instanceof Error ? error.message : 'Unknown error while importing players');
   }
 });

src/extension/startgg.ts

@@ -1,7 +1,8 @@
-import { createServer, type Server, type ServerResponse } from 'node:http';
-import { randomUUID } from 'node:crypto';
 import { getData, type CountryRecord } from 'country-list';
 import { nodecg } from './util/nodecg.js';
+import { createOAuthServer, type OAuthConfig } from './util/oauth-server.js';
+
+// ─── Constantes ────────────────────────────────────────────────────────────────
 
 const STARTGG_ENDPOINT = 'https://api.start.gg/gql/alpha';
 const STARTGG_OAUTH_AUTHORIZE_ENDPOINT = 'https://www.start.gg/api/-/rest/oauth/authorize';
@@ -17,6 +18,16 @@ const STARTGG_OAUTH_SESSION_TTL_MS = 10 * 60 * 1000;
 const RECENT_TOURNAMENTS_LIMIT = 12;
 const PARTICIPANTS_PAGE_SIZE = 120;
 
+// ─── URL del proxy OAuth ───────────────────────────────────────────────────────
+// Rellena esta constante con la URL de tu Cloudflare Worker tras el deploy.
+// Formato: 'https://scoreko-oauth-proxy.TU-SUBDOMINIO.workers.dev'
+//
+// También puedes sobreescribirla en cfg/scoreko.json con "oauthProxyUrl"
+// (útil para apuntar a un entorno de staging sin recompilar).
+const OAUTH_PROXY_BASE_URL = 'https://scoreko-oauth-proxy.panver.workers.dev';
+
+// ─── Tipos ─────────────────────────────────────────────────────────────────────
+
 interface StartGGGraphQLResponse<T> {
   data?: T;
   errors?: Array<{ message?: string }>;
@@ -39,21 +50,6 @@ interface ImportedPlayer {
   twitter: string;
 }
 
-interface OAuthConfig {
-  clientId: string;
-  clientSecret: string;
-  callbackPort: number;
-}
-
-interface OAuthSession {
-  sessionId: string;
-  state: string;
-  expiresAt: number;
-  status: 'pending' | 'completed' | 'error' | 'expired';
-  token?: string;
-  error?: string;
-}
-
 interface OAuthTokenResponse {
   access_token?: string;
   error?: string;
@@ -61,31 +57,162 @@ interface OAuthTokenResponse {
   message?: string;
 }
 
-const oauthSessions = new Map<string, OAuthSession>();
-let oauthCallbackServer: Server | null = null;
+// ─── Modo OAuth ────────────────────────────────────────────────────────────────
+//
+// DEV:   cfg/scoreko.json tiene startggClientId + startggClientSecret.
+//        El exchange se hace directamente contra start.gg.
+//
+// PROXY: No hay credenciales en la config local.
+//        El clientId se obtiene del Worker (es público, no secreto).
+//        El exchange lo hace el Worker, que guarda el clientSecret en sus env vars.
 
-const getStringProp = (payload: unknown, key: string): string => {
-  if (typeof payload !== 'object' || payload === null || !(key in payload)) {
-    return '';
+type OAuthMode =
+  | { type: 'dev';   clientId: string; clientSecret: string; callbackPort: number }
+  | { type: 'proxy'; proxyBaseUrl: string; callbackPort: number };
+
+const getOAuthMode = (): OAuthMode => {
+  const bundleConfig = nodecg.bundleConfig as Record<string, unknown>;
+  const clientId     = String(bundleConfig.startggClientId     ?? '').trim();
+  const clientSecret = String(bundleConfig.startggClientSecret ?? '').trim();
+  const rawPort      = Number(bundleConfig.startggOAuthPort    ?? STARTGG_OAUTH_DEFAULT_PORT);
+  const callbackPort =
+    Number.isFinite(rawPort) && rawPort > 0 ? rawPort : STARTGG_OAUTH_DEFAULT_PORT;
+
+  // oauthProxyUrl en config permite apuntar a un proxy distinto sin recompilar
+  const proxyBaseUrl =
+    String(bundleConfig.oauthProxyUrl ?? '').trim() || OAUTH_PROXY_BASE_URL;
+
+  if (clientId && clientSecret) {
+    nodecg.log.info('[start.gg] OAuth: modo dev (credenciales locales)');
+    return { type: 'dev', clientId, clientSecret, callbackPort };
   }
 
-  const value = (payload as Record<string, unknown>)[key];
-  return typeof value === 'string' ? value.trim() : String(value || '').trim();
+  nodecg.log.info(`[start.gg] OAuth: modo proxy → ${proxyBaseUrl}`);
+  return { type: 'proxy', proxyBaseUrl, callbackPort };
 };
 
-const updateOAuthSession = (sessionId: string, update: Partial<OAuthSession>) => {
-  const session = oauthSessions.get(sessionId);
-  if (!session) {
-    return;
-  }
+// ─── Exchange de token ─────────────────────────────────────────────────────────
 
-  oauthSessions.set(sessionId, {
-    ...session,
-    ...update,
+const parseOAuthTokenPayload = async (response: Response): Promise<OAuthTokenResponse> => {
+  const rawBody = await response.text();
+  try {
+    return JSON.parse(rawBody) as OAuthTokenResponse;
+  } catch {
+    return { message: rawBody };
+  }
+};
+
+/** Modo dev: exchange directo con start.gg usando credenciales locales */
+const exchangeCodeDirectly = async (
+  code: string,
+  redirectUri: string,
+  clientId: string,
+  clientSecret: string,
+): Promise<string> => {
+  const params = new URLSearchParams({
+    grant_type:    'authorization_code',
+    code,
+    client_id:     clientId,
+    client_secret: clientSecret,
+    redirect_uri:  redirectUri,
   });
+
+  let lastError = 'Unknown OAuth token exchange error';
+
+  for (const tokenEndpoint of STARTGG_OAUTH_TOKEN_ENDPOINTS) {
+    const response = await fetch(tokenEndpoint, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+      body: params.toString(),
+    });
+
+    const payload = await parseOAuthTokenPayload(response);
+
+    if (response.ok) {
+      const token = String(payload.access_token ?? '').trim();
+      if (token) return token;
+      lastError =
+        payload.error_description ??
+        payload.error ??
+        payload.message ??
+        'OAuth token response did not include an access token';
+      continue;
+    }
+
+    lastError =
+      payload.error_description ??
+      payload.error ??
+      payload.message ??
+      `OAuth token request failed (${response.status})`;
+
+    if (response.status !== 404) break;
+  }
+
+  throw new Error(lastError);
 };
 
-const requestStartGG = async <T>(query: string, variables: Record<string, unknown>, token: string): Promise<T> => {
+/** Modo proxy: el Worker hace el exchange; el clientSecret nunca sale del Worker */
+const exchangeCodeViaProxy = async (
+  code: string,
+  redirectUri: string,
+  proxyBaseUrl: string,
+): Promise<string> => {
+  const response = await fetch(`${proxyBaseUrl}/oauth/startgg/token`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ code, redirectUri }),
+  });
+
+  const rawBody = await response.text();
+  let payload: { access_token?: string; error?: string };
+  try {
+    payload = JSON.parse(rawBody) as typeof payload;
+  } catch {
+    payload = { error: rawBody };
+  }
+
+  if (!response.ok) {
+    throw new Error(payload.error ?? `Proxy responded with ${response.status}`);
+  }
+  const token = String(payload.access_token ?? '').trim();
+  if (!token) throw new Error(payload.error ?? 'Proxy did not return a token');
+  return token;
+};
+
+/**
+ * Callback que recibe oauth-server.ts cuando llega el código de autorización.
+ * Delega al modo correcto; _config no se usa porque el modo ya está determinado.
+ */
+const exchangeOAuthCodeForToken = async (
+  code: string,
+  redirectUri: string,
+  _config: OAuthConfig,
+): Promise<string> => {
+  const mode = getOAuthMode();
+  if (mode.type === 'dev') {
+    return exchangeCodeDirectly(code, redirectUri, mode.clientId, mode.clientSecret);
+  }
+  return exchangeCodeViaProxy(code, redirectUri, mode.proxyBaseUrl);
+};
+
+// ─── Servidor OAuth ────────────────────────────────────────────────────────────
+
+const oauthServer = createOAuthServer({
+  provider: 'start.gg',
+  callbackPath: STARTGG_OAUTH_CALLBACK_PATH,
+  authorizeEndpoint: STARTGG_OAUTH_AUTHORIZE_ENDPOINT,
+  scope: STARTGG_OAUTH_SCOPES,
+  sessionTtlMs: STARTGG_OAUTH_SESSION_TTL_MS,
+  exchangeToken: exchangeOAuthCodeForToken,
+});
+
+// ─── GraphQL ───────────────────────────────────────────────────────────────────
+
+const requestStartGG = async <T>(
+  query: string,
+  variables: Record<string, unknown>,
+  token: string,
+): Promise<T> => {
   const response = await fetch(STARTGG_ENDPOINT, {
     method: 'POST',
     headers: {
@@ -107,7 +234,7 @@ const requestStartGG = async <T>(query: string, variables: Record<string, unknow
   }
 
   if (payload.errors?.length) {
-    throw new Error(payload.errors[0]?.message || 'Unknown start.gg error');
+    throw new Error(payload.errors[0]?.message ?? 'Unknown start.gg error');
   }
 
   if (!payload.data) {
@@ -117,286 +244,92 @@ const requestStartGG = async <T>(query: string, variables: Record<string, unknow
   return payload.data;
 };
 
+// ─── Resolución de países ──────────────────────────────────────────────────────
+
 const countries = getData();
-const countryByCode = new Set(countries.map((country: CountryRecord) => country.code.toUpperCase()));
-const countryByName = new Map(countries.map((country: CountryRecord) => [country.name.toLowerCase(), country.code.toUpperCase()]));
+const countryByCode = new Set(countries.map((c: CountryRecord) => c.code.toUpperCase()));
+const countryByName = new Map(
+  countries.map((c: CountryRecord) => [c.name.toLowerCase(), c.code.toUpperCase()]),
+);
 
 const resolveCountryCodeFromStartGG = (country: string | null | undefined): string => {
-  const raw = (country || '').trim();
-  if (!raw) {
-    return '';
-  }
-
+  const raw = (country ?? '').trim();
+  if (!raw) return '';
   const upper = raw.toUpperCase();
-  if (countryByCode.has(upper)) {
-    return upper;
-  }
-
+  if (countryByCode.has(upper)) return upper;
   return countryByName.get(raw.toLowerCase()) ?? '';
 };
 
+// ─── Utilidades ────────────────────────────────────────────────────────────────
+
+const getStringProp = (payload: unknown, key: string): string => {
+  if (typeof payload !== 'object' || payload === null || !(key in payload)) return '';
+  const value = (payload as Record<string, unknown>)[key];
+  return typeof value === 'string' ? value.trim() : String(value ?? '').trim();
+};
+
 const sendAck = (ack: unknown, error: string | null, response?: unknown) => {
-  if (typeof ack !== 'function') {
-    return;
-  }
-  ack(error, response);
+  if (typeof ack === 'function') ack(error, response);
 };
 
-const getOAuthConfig = (): OAuthConfig | null => {
-  const bundleConfig = nodecg.bundleConfig as unknown as Record<string, unknown>;
-  const clientId = String(bundleConfig.startggClientId || '').trim();
-  const clientSecret = String(bundleConfig.startggClientSecret || '').trim();
-  const rawPort = Number(bundleConfig.startggOAuthPort ?? STARTGG_OAUTH_DEFAULT_PORT);
-  const callbackPort = Number.isFinite(rawPort) && rawPort > 0 ? rawPort : STARTGG_OAUTH_DEFAULT_PORT;
-
-  if (!clientId || !clientSecret) {
-    return null;
-  }
-
-  return {
-    clientId,
-    clientSecret,
-    callbackPort,
-  };
-};
-
-const getCallbackUrl = (callbackPort: number) => `http://127.0.0.1:${callbackPort}${STARTGG_OAUTH_CALLBACK_PATH}`;
-
-const cleanupExpiredOAuthSessions = () => {
-  const now = Date.now();
-  oauthSessions.forEach((session, sessionId) => {
-    if (session.expiresAt <= now && session.status === 'pending') {
-      updateOAuthSession(sessionId, { status: 'expired' });
-    }
-  });
-};
-
-const respondWithCallbackHtml = (res: ServerResponse, statusCode: number, title: string, message: string) => {
-  res.statusCode = statusCode;
-  res.setHeader('Content-Type', 'text/html; charset=utf-8');
-  res.end(renderCallbackHtml(title, message));
-};
-
-const renderCallbackHtml = (title: string, message: string) => `<!doctype html>
-<html lang="es">
-  <head>
-    <meta charset="utf-8" />
-    <title>${title}</title>
-    <style>
-      body { font-family: Arial, sans-serif; margin: 2rem; background: #121212; color: #fff; }
-      .box { max-width: 680px; padding: 1rem 1.2rem; border: 1px solid #444; border-radius: 8px; }
-      .ok { color: #66bb6a; }
-      .ko { color: #ef5350; }
-    </style>
-  </head>
-  <body>
-    <div class="box">
-      <h2>${title}</h2>
-      <p>${message}</p>
-      <p>You can close this tab and return to Scoreko.</p>
-    </div>
-  </body>
-</html>`;
-
-const parseOAuthTokenPayload = async (response: Response): Promise<OAuthTokenResponse> => {
-  const rawBody = await response.text();
-  try {
-    return JSON.parse(rawBody) as OAuthTokenResponse;
-  } catch {
-    return { message: rawBody };
-  }
-};
-
-const exchangeOAuthCodeForToken = async (
-  code: string,
-  redirectUri: string,
-  oauthConfig: OAuthConfig,
-): Promise<string> => {
-  const params = new URLSearchParams({
-    grant_type: 'authorization_code',
-    code,
-    client_id: oauthConfig.clientId,
-    client_secret: oauthConfig.clientSecret,
-    redirect_uri: redirectUri,
-  });
-
-  let lastError = 'Unknown OAuth token exchange error';
-
-  for (const tokenEndpoint of STARTGG_OAUTH_TOKEN_ENDPOINTS) {
-    const response = await fetch(tokenEndpoint, {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/x-www-form-urlencoded',
-      },
-      body: params.toString(),
-    });
-
-    const payload = await parseOAuthTokenPayload(response);
-
-    if (response.ok) {
-      const token = String(payload.access_token || '').trim();
-      if (token) {
-        return token;
-      }
-
-      lastError = payload.error_description || payload.error || payload.message || 'OAuth token response did not include an access token';
-      continue;
-    }
-
-    lastError = payload.error_description || payload.error || payload.message || `OAuth token request failed (${response.status})`;
-
-    if (response.status !== 404) {
-      break;
-    }
-  }
-
-  throw new Error(lastError);
-};
-
-const ensureOAuthCallbackServer = async (oauthConfig: OAuthConfig) => {
-  if (oauthCallbackServer) {
-    return;
-  }
-
-  const callbackUrl = getCallbackUrl(oauthConfig.callbackPort);
-
-  const server = createServer((req, res) => {
-    if (!req.url) {
-      res.statusCode = 400;
-      res.end('Bad request');
-      return;
-    }
-
-    const requestUrl = new URL(req.url, callbackUrl);
-    if (requestUrl.pathname !== STARTGG_OAUTH_CALLBACK_PATH) {
-      res.statusCode = 404;
-      res.end('Not found');
-      return;
-    }
-
-    cleanupExpiredOAuthSessions();
-
-    const state = requestUrl.searchParams.get('state') || '';
-    const code = requestUrl.searchParams.get('code') || '';
-    const error = requestUrl.searchParams.get('error') || '';
-
-    const session = Array.from(oauthSessions.values()).find((candidate) => candidate.state === state);
-    if (!session) {
-      respondWithCallbackHtml(res, 400, 'Invalid OAuth', 'No active session was found for this authorization.');
-      return;
-    }
-
-    if (session.expiresAt <= Date.now()) {
-      updateOAuthSession(session.sessionId, { status: 'expired' });
-      respondWithCallbackHtml(res, 400, 'Session expired', 'The OAuth session expired. Start the process again from Scoreko.');
-      return;
-    }
-
-    if (error) {
-      updateOAuthSession(session.sessionId, { status: 'error', error });
-      respondWithCallbackHtml(res, 400, 'OAuth canceled', `start.gg returned this error: ${error}`);
-      return;
-    }
-
-    if (!code) {
-      updateOAuthSession(session.sessionId, {
-        status: 'error',
-        error: 'Missing authorization code',
-      });
-      respondWithCallbackHtml(res, 400, 'Incomplete OAuth', 'No authorization code was received.');
-      return;
-    }
-
-    void exchangeOAuthCodeForToken(code, callbackUrl, oauthConfig)
-      .then((token) => {
-        updateOAuthSession(session.sessionId, { status: 'completed', token, error: undefined });
-      })
-      .catch((exchangeError) => {
-        const message = exchangeError instanceof Error ? exchangeError.message : 'Failed to exchange authorization code';
-        updateOAuthSession(session.sessionId, { status: 'error', error: message });
-      });
-
-    respondWithCallbackHtml(res, 200, 'Authorization received', 'Your authorization was received. Finishing sign-in in the background...');
-  });
-
-  await new Promise<void>((resolve, reject) => {
-    server.once('error', reject);
-    server.listen(oauthConfig.callbackPort, '127.0.0.1', () => {
-      server.off('error', reject);
-      resolve();
-    });
-  });
-
-  oauthCallbackServer = server;
-};
+// ─── Listeners de NodeCG ───────────────────────────────────────────────────────
 
 nodecg.listenFor('startgg:createOAuthSession', async (_payload: unknown, ack) => {
-  const oauthConfig = getOAuthConfig();
-  if (!oauthConfig) {
-    sendAck(ack, 'OAuth is not configured in this installation (missing startggClientId/startggClientSecret). Use the Client ID and Client Secret from a start.gg OAuth app.');
-    return;
+  const mode = getOAuthMode();
+  let serverConfig: OAuthConfig;
+
+  if (mode.type === 'dev') {
+    serverConfig = {
+      clientId: mode.clientId,
+      callbackPort: mode.callbackPort,
+    };
+  } else {
+    // Modo proxy: el clientId viene del Worker.
+    // Es público (va en la URL del navegador), pero no lo queremos en el repo.
+    try {
+      const res = await fetch(`${mode.proxyBaseUrl}/oauth/startgg/client-id`);
+      if (!res.ok) throw new Error(`Proxy responded with ${res.status}`);
+      const data = await res.json() as { clientId?: string };
+      const clientId = String(data.clientId ?? '').trim();
+      if (!clientId) throw new Error('Proxy did not return a clientId');
+      serverConfig = { clientId, callbackPort: mode.callbackPort };
+    } catch (err) {
+      sendAck(
+        ack,
+        err instanceof Error ? err.message : 'Could not fetch OAuth config from proxy',
+      );
+      return;
+    }
   }
 
   try {
-    await ensureOAuthCallbackServer(oauthConfig);
-  } catch (serverError) {
-    const message = serverError instanceof Error ? serverError.message : 'Could not start the local OAuth callback';
-    sendAck(ack, message);
+    await oauthServer.ensureServer(serverConfig);
+  } catch (err) {
+    sendAck(ack, err instanceof Error ? err.message : 'Could not start the OAuth callback server');
     return;
   }
 
-  cleanupExpiredOAuthSessions();
-
-  const sessionId = randomUUID();
-  const state = randomUUID();
-  const session: OAuthSession = {
-    sessionId,
-    state,
-    expiresAt: Date.now() + STARTGG_OAUTH_SESSION_TTL_MS,
-    status: 'pending',
-  };
-  oauthSessions.set(sessionId, session);
-
-  const params = new URLSearchParams({
-    response_type: 'code',
-    client_id: oauthConfig.clientId,
-    redirect_uri: getCallbackUrl(oauthConfig.callbackPort),
-    scope: STARTGG_OAUTH_SCOPES,
-    state,
-  });
-
-  sendAck(ack, null, {
-    sessionId,
-    authUrl: `${STARTGG_OAUTH_AUTHORIZE_ENDPOINT}?${params.toString()}`,
-  });
+  sendAck(ack, null, oauthServer.createSession(serverConfig));
 });
 
 nodecg.listenFor('startgg:getOAuthSessionStatus', (payload: unknown, ack) => {
-  cleanupExpiredOAuthSessions();
-
   const sessionId = getStringProp(payload, 'sessionId');
-
   if (!sessionId) {
     sendAck(ack, 'Missing OAuth session id');
     return;
   }
 
-  const session = oauthSessions.get(sessionId);
-  if (!session) {
+  const status = oauthServer.getSessionStatus(sessionId);
+  if (!status) {
     sendAck(ack, 'OAuth session not found');
     return;
   }
 
-  sendAck(ack, null, {
-    status: session.status,
-    token: session.status === 'completed' ? session.token : undefined,
-    error: session.status === 'error' ? session.error : undefined,
-  });
+  sendAck(ack, null, status);
 });
 
 nodecg.listenFor('startgg:fetchRecentTournaments', async (payload: unknown, ack) => {
   const token = getStringProp(payload, 'token');
-
   if (!token) {
     sendAck(ack, 'Missing start.gg API token');
     return;
@@ -423,21 +356,15 @@ nodecg.listenFor('startgg:fetchRecentTournaments', async (payload: unknown, ack)
       currentUser: { tournaments: { nodes: RecentTournament[] } } | null;
     }>(query, { perPage: RECENT_TOURNAMENTS_LIMIT }, token);
 
-    const tournaments = data.currentUser?.tournaments.nodes
-      .filter((item) => item.slug)
-      .sort((a, b) => (b.startAt ?? 0) - (a.startAt ?? 0))
-      .map((item) => ({
-        id: item.id,
-        name: item.name,
-        slug: item.slug,
-        startAt: item.startAt,
-        endAt: item.endAt,
-      })) ?? [];
+    const tournaments =
+      data.currentUser?.tournaments.nodes
+        .filter((item) => item.slug)
+        .sort((a, b) => (b.startAt ?? 0) - (a.startAt ?? 0))
+        .map(({ id, name, slug, startAt, endAt }) => ({ id, name, slug, startAt, endAt })) ?? [];
 
     sendAck(ack, null, tournaments);
   } catch (error) {
-    const message = error instanceof Error ? error.message : 'Unknown error while loading tournaments';
-    sendAck(ack, message);
+    sendAck(ack, error instanceof Error ? error.message : 'Unknown error while loading tournaments');
   }
 });
 
@@ -445,15 +372,8 @@ nodecg.listenFor('startgg:fetchTournamentPlayers', async (payload: unknown, ack)
   const token = getStringProp(payload, 'token');
   const slug = getStringProp(payload, 'slug');
 
-  if (!token) {
-    sendAck(ack, 'Missing start.gg API token');
-    return;
-  }
-
-  if (!slug) {
-    sendAck(ack, 'Missing tournament slug');
-    return;
-  }
+  if (!token) { sendAck(ack, 'Missing start.gg API token'); return; }
+  if (!slug) { sendAck(ack, 'Missing tournament slug'); return; }
 
   const query = `
     query TournamentParticipants($slug: String!, $page: Int!, $perPage: Int!) {
@@ -491,50 +411,37 @@ nodecg.listenFor('startgg:fetchTournamentPlayers', async (payload: unknown, ack)
               id: number;
               gamerTag: string | null;
               prefix: string | null;
-              user: {
-                location: {
-                  country: string | null;
-                } | null;
-              } | null;
+              user: { location: { country: string | null } | null } | null;
             }>;
           };
         } | null;
-      }>(query, {
-        slug,
-        page: currentPage,
-        perPage: PARTICIPANTS_PAGE_SIZE,
-      }, token);
+      }>(query, { slug, page: currentPage, perPage: PARTICIPANTS_PAGE_SIZE }, token);
 
-      if (!data.tournament) {
-        throw new Error('Tournament not found');
-      }
+      if (!data.tournament) throw new Error('Tournament not found');
 
       const apiTotalPages = Number(data.tournament.participants.pageInfo.totalPages);
       totalPages = Number.isFinite(apiTotalPages) ? Math.max(apiTotalPages, 1) : 1;
 
-      data.tournament.participants.nodes.forEach((participant) => {
+      for (const participant of data.tournament.participants.nodes) {
         const playerId = String(participant.id);
-        const gamertag = (participant.gamerTag || '').trim();
-        if (!gamertag) {
-          return;
-        }
-        const country = resolveCountryCodeFromStartGG(participant.user?.location?.country);
+        const gamertag = (participant.gamerTag ?? '').trim();
+        if (!gamertag) continue;
+
         playersMap.set(playerId, {
           id: playerId,
           gamertag,
           name: gamertag,
-          team: (participant.prefix || '').trim(),
-          country,
+          team: (participant.prefix ?? '').trim(),
+          country: resolveCountryCodeFromStartGG(participant.user?.location?.country),
           twitter: '',
         });
-      });
+      }
 
       currentPage += 1;
     }
 
     sendAck(ack, null, Array.from(playersMap.values()));
   } catch (error) {
-    const message = error instanceof Error ? error.message : 'Unknown error while importing players';
-    sendAck(ack, message);
+    sendAck(ack, error instanceof Error ? error.message : 'Unknown error while importing players');
   }
 });

src/extension/util/oauth-server.ts

@@ -0,0 +1,275 @@
+import { createServer, type Server, type ServerResponse } from 'node:http';
+import { randomUUID } from 'node:crypto';
+
+// ─── Tipos públicos ────────────────────────────────────────────────────────────
+
+export interface OAuthConfig {
+  clientId: string;
+  /** Solo necesario en modo dev (exchange directo con el proveedor).
+   *  En modo proxy el exchange lo hace el Worker y no necesita el secret. */
+  clientSecret?: string;
+  callbackPort: number;
+}
+
+export interface OAuthSessionStatus {
+  status: 'pending' | 'completed' | 'error' | 'expired';
+  token?: string;
+  error?: string;
+}
+
+export interface CreateSessionResult {
+  sessionId: string;
+  authUrl: string;
+}
+
+export interface OAuthServerOptions {
+  /** Nombre legible del proveedor, usado en mensajes y HTML del callback */
+  provider: string;
+  /** Ruta del callback OAuth, p.ej. '/startgg/callback' */
+  callbackPath: string;
+  /** URL del endpoint de autorización del proveedor */
+  authorizeEndpoint: string;
+  /** Scopes separados por espacio */
+  scope: string;
+  /** Milisegundos antes de que una sesión pendiente expire */
+  sessionTtlMs: number;
+  /**
+   * Intercambia un código de autorización por un access token.
+   * Lanza un error si el intercambio falla.
+   */
+  exchangeToken: (code: string, redirectUri: string, config: OAuthConfig) => Promise<string>;
+}
+
+export interface OAuthServerHandle {
+  /** Arranca el servidor de callback si aún no está corriendo */
+  ensureServer(config: OAuthConfig): Promise<void>;
+  /** Crea una nueva sesión OAuth y devuelve sessionId + URL de autorización */
+  createSession(config: OAuthConfig): CreateSessionResult;
+  /** Devuelve el estado actual de una sesión, o null si no existe */
+  getSessionStatus(sessionId: string): OAuthSessionStatus | null;
+}
+
+// ─── Tipos internos ────────────────────────────────────────────────────────────
+
+interface OAuthSession {
+  sessionId: string;
+  state: string;
+  expiresAt: number;
+  status: 'pending' | 'completed' | 'error' | 'expired';
+  token?: string;
+  error?: string;
+}
+
+// ─── HTML de callback ──────────────────────────────────────────────────────────
+
+const renderCallbackHtml = (title: string, message: string) => `<!doctype html>
+<html lang="es">
+  <head>
+    <meta charset="utf-8" />
+    <title>${title}</title>
+    <style>
+      body { font-family: Arial, sans-serif; margin: 2rem; background: #121212; color: #fff; }
+      .box { max-width: 680px; padding: 1rem 1.2rem; border: 1px solid #444; border-radius: 8px; }
+      .ok { color: #66bb6a; }
+      .ko { color: #ef5350; }
+    </style>
+  </head>
+  <body>
+    <div class="box">
+      <h2>${title}</h2>
+      <p>${message}</p>
+      <p>You can close this tab and return to Scoreko.</p>
+    </div>
+  </body>
+</html>`;
+
+const respondWithCallbackHtml = (
+  res: ServerResponse,
+  statusCode: number,
+  title: string,
+  message: string,
+) => {
+  res.statusCode = statusCode;
+  res.setHeader('Content-Type', 'text/html; charset=utf-8');
+  res.end(renderCallbackHtml(title, message));
+};
+
+// ─── Factory principal ─────────────────────────────────────────────────────────
+
+export const createOAuthServer = (options: OAuthServerOptions): OAuthServerHandle => {
+  const sessions = new Map<string, OAuthSession>();
+  let server: Server | null = null;
+
+  const getCallbackUrl = (port: number) =>
+    `http://127.0.0.1:${port}${options.callbackPath}`;
+
+  const updateSession = (sessionId: string, update: Partial<OAuthSession>) => {
+    const session = sessions.get(sessionId);
+    if (!session) return;
+    sessions.set(sessionId, { ...session, ...update });
+  };
+
+  /**
+   * Marca como expiradas las sesiones pendientes que han superado su TTL,
+   * y elimina del Map las sesiones ya terminadas (completed / error / expired)
+   * que también hayan superado su TTL.
+   */
+  const cleanupSessions = () => {
+    const now = Date.now();
+    sessions.forEach((session, sessionId) => {
+      if (session.expiresAt > now) return;
+
+      if (session.status === 'pending') {
+        updateSession(sessionId, { status: 'expired' });
+      }
+
+      // Eliminar sesiones terminadas que ya hayan expirado para no crecer sin límite
+      if (session.status !== 'pending') {
+        sessions.delete(sessionId);
+      }
+    });
+  };
+
+  const ensureServer = async (config: OAuthConfig): Promise<void> => {
+    if (server) return;
+
+    const callbackUrl = getCallbackUrl(config.callbackPort);
+
+    const newServer = createServer((req, res) => {
+      if (!req.url) {
+        res.statusCode = 400;
+        res.end('Bad request');
+        return;
+      }
+
+      const requestUrl = new URL(req.url, callbackUrl);
+      if (requestUrl.pathname !== options.callbackPath) {
+        res.statusCode = 404;
+        res.end('Not found');
+        return;
+      }
+
+      cleanupSessions();
+
+      const state = requestUrl.searchParams.get('state') ?? '';
+      const code = requestUrl.searchParams.get('code') ?? '';
+      const error = requestUrl.searchParams.get('error') ?? '';
+
+      const session = Array.from(sessions.values()).find((s) => s.state === state);
+
+      if (!session) {
+        respondWithCallbackHtml(
+          res, 400,
+          'Invalid OAuth',
+          'No active session was found for this authorization.',
+        );
+        return;
+      }
+
+      if (session.expiresAt <= Date.now()) {
+        updateSession(session.sessionId, { status: 'expired' });
+        respondWithCallbackHtml(
+          res, 400,
+          'Session expired',
+          'The OAuth session expired. Start the process again from Scoreko.',
+        );
+        return;
+      }
+
+      if (error) {
+        updateSession(session.sessionId, { status: 'error', error });
+        respondWithCallbackHtml(
+          res, 400,
+          'OAuth canceled',
+          `${options.provider} returned this error: ${error}`,
+        );
+        return;
+      }
+
+      if (!code) {
+        updateSession(session.sessionId, { status: 'error', error: 'Missing authorization code' });
+        respondWithCallbackHtml(
+          res, 400,
+          'Incomplete OAuth',
+          'No authorization code was received.',
+        );
+        return;
+      }
+
+      void options
+        .exchangeToken(code, callbackUrl, config)
+        .then((token) => {
+          updateSession(session.sessionId, { status: 'completed', token, error: undefined });
+        })
+        .catch((err: unknown) => {
+          const message =
+            err instanceof Error ? err.message : 'Failed to exchange authorization code';
+          updateSession(session.sessionId, { status: 'error', error: message });
+        });
+
+      respondWithCallbackHtml(
+        res, 200,
+        'Authorization received',
+        'Your authorization was received. Finishing sign-in in the background...',
+      );
+    });
+
+    // Si el servidor sufre un error tras arrancar, resetear la referencia
+    // para que la próxima llamada a ensureServer() pueda reiniciarlo.
+    newServer.on('error', (err) => {
+      console.error(`[${options.provider}] OAuth callback server error:`, err);
+      server = null;
+    });
+
+    await new Promise<void>((resolve, reject) => {
+      newServer.once('error', reject);
+      newServer.listen(config.callbackPort, '127.0.0.1', () => {
+        newServer.off('error', reject);
+        resolve();
+      });
+    });
+
+    server = newServer;
+  };
+
+  const createSession = (config: OAuthConfig): CreateSessionResult => {
+    cleanupSessions();
+
+    const sessionId = randomUUID();
+    const state = randomUUID();
+
+    sessions.set(sessionId, {
+      sessionId,
+      state,
+      expiresAt: Date.now() + options.sessionTtlMs,
+      status: 'pending',
+    });
+
+    const params = new URLSearchParams({
+      response_type: 'code',
+      client_id: config.clientId,
+      redirect_uri: getCallbackUrl(config.callbackPort),
+      scope: options.scope,
+      state,
+    });
+
+    return {
+      sessionId,
+      authUrl: `${options.authorizeEndpoint}?${params.toString()}`,
+    };
+  };
+
+  const getSessionStatus = (sessionId: string): OAuthSessionStatus | null => {
+    cleanupSessions();
+    const session = sessions.get(sessionId);
+    if (!session) return null;
+
+    return {
+      status: session.status,
+      token: session.status === 'completed' ? session.token : undefined,
+      error: session.status === 'error' ? session.error : undefined,
+    };
+  };
+
+  return { ensureServer, createSession, getSessionStatus };
+};