Add vote finalize UX and missing-vote warning placement

wwwroot/index.html

@@ -118,10 +118,12 @@
         <div class="card subcard phase-nav" id="nav-vote">
           <div class="nav-text">
             <p data-i18n="nav.voteHint">Cast votes for every game to unlock results.</p>
+            <span class="badge warning hidden" id="vote-missing" data-i18n="vote.missingWarn">You haven’t voted yet for all games.</span>
             <span class="badge warning hidden" id="results-lock" data-i18n="admin.resultsLocked">Results locked by admin</span>
           </div>
           <div class="nav-actions">
             <button id="nav-vote-prev" class="ghost" data-i18n="nav.prev">Back</button>
+            <button id="finalize-votes" class="secondary" type="button" data-i18n="vote.finalize">Finalize votes</button>
             <button id="nav-vote-next" class="primary" data-i18n="nav.next">Next</button>
           </div>
         </div>

wwwroot/js/data.js

@@ -9,6 +9,7 @@ export async function loadState() {
     state.prevPhase = state.phase;
     state.phase = stateData.currentPhase;
     state.resultsOpen = stateData.resultsOpen;
+    state.votesFinal = stateData.votesFinal ?? me?.votesFinal ?? false;
     state.counts = stateData;
     if (state.prevPhase !== state.phase && state.phase === "Vote") {
         state.votesRendered = false;

wwwroot/js/i18n.js

@@ -78,6 +78,9 @@ const translations = {
     "vote.saved": "Saved vote",
     "vote.missing": "Missing",
     "vote.missingWarn": "You haven’t voted yet. Slide to set a score.",
+    "vote.finalize": "Finalize votes",
+    "vote.unfinalize": "Edit votes",
+    "vote.finalHint": "Finalize when you’re done. You can unfinalize to change scores.",
 
     "results.rank": "Rank",
     "results.game": "Game",
@@ -197,6 +200,9 @@ const translations = {
     "vote.saved": "Stimme gespeichert",
     "vote.missing": "Fehlt",
     "vote.missingWarn": "Du hast hier noch nicht abgestimmt. Schiebe den Regler.",
+    "vote.finalize": "Abstimmung abschließen",
+    "vote.unfinalize": "Abstimmung bearbeiten",
+    "vote.finalHint": "Schließe ab, wenn du fertig bist. Zum Ändern wieder öffnen.",
 
     "results.rank": "Rang",
     "results.game": "Spiel",

wwwroot/js/state.js

@@ -5,6 +5,7 @@ export const state = {
     phase: null,
     prevPhase: null,
     resultsOpen: false,
+    votesFinal: false,
     counts: null,
     mySuggestions: [],
     allSuggestions: [],
@@ -19,6 +20,7 @@ export function clearUserState() {
     state.phase = null;
     state.prevPhase = null;
     state.resultsOpen = false;
+    state.votesFinal = false;
     state.counts = null;
     state.mySuggestions = [];
     state.allSuggestions = [];

wwwroot/js/ui.js

@@ -642,6 +642,14 @@ function formatMyVote(score) {
     return `${score} ${scoreToEmoji(score)}`;
 }
 
+function missingVotesCount() {
+    const total = state.allSuggestions?.length ?? 0;
+    const mine = state.myVotes?.length ?? 0;
+    const votedIds = new Set(state.myVotes?.map((v) => v.suggestionId));
+    const missing = total - votedIds.size;
+    return missing < 0 ? 0 : missing;
+}
+
 function openDeleteConfirmModal(s) {
     const overlay = document.createElement("div");
     overlay.className = "edit-modal";
@@ -733,6 +741,18 @@ export function updatePhaseNav() {
         lockBadge.textContent = t("admin.resultsLocked");
     }
 
+    const finalizeBtn = $("finalize-votes");
+    if (finalizeBtn) {
+        finalizeBtn.textContent = state.votesFinal ? t("vote.unfinalize") : t("vote.finalize");
+    }
+
+    const voteMissingBadge = $("vote-missing");
+    if (voteMissingBadge) {
+        const missing = missingVotesCount();
+        voteMissingBadge.classList.toggle("hidden", missing === 0);
+        voteMissingBadge.textContent = missing > 0 ? t("vote.missingWarn") : "";
+    }
+
     // Toggle admin-only back buttons
     const backButtons = ["nav-vote-prev"];
     backButtons.forEach((id) => {