feat: implement keepalive mechanism for IRC connection and enhance match actions with role-based permissions

src/lib/server/bancho/client.ts

@@ -9,6 +9,7 @@ function sleep(ms: number) {
 let client: any = null;
 let connecting: Promise<void> | null = null;
 let reconnecting = false;
+let keepaliveTimer: ReturnType<typeof setInterval> | null = null;
 
 async function getClient() {
 	if (client?.isConnected?.()) return client;
@@ -29,18 +30,13 @@ async function getClient() {
 
 	client = new BanchoClient({
 		username: env.OSU_IRC_USERNAME,
-		password: env.OSU_IRC_PASSWORD,
+		password: env.OSU_IRC_PASSWORD
-		// bancho.js has built-in reconnect but we need to handle channel rejoin
-		apiKey: undefined
 	});
 
 	// ── Lifecycle logging ──
-	client.on('connected', () => {
-		console.log('[Bancho] Connected as', env.OSU_IRC_USERNAME);
-	});
-
 	client.on('disconnected', () => {
 		console.warn('[Bancho] Disconnected from IRC');
+		stopKeepalive();
 	});
 
 	client.on('error', (err: any) => {
@@ -48,16 +44,18 @@ async function getClient() {
 	});
 
 	// ── Reconnect: re-join all active lobby channels ──
-	// bancho.js fires 'connected' again after an auto-reconnect
 	let initialConnect = true;
 	client.on('connected', async () => {
 		if (initialConnect) {
 			initialConnect = false;
-			return; // skip the first connect, lobbies haven't been created yet
+			console.log('[Bancho] Connected as', env.OSU_IRC_USERNAME);
+			startKeepalive();
+			return;
 		}
 
 		reconnecting = true;
 		console.log('[Bancho] Reconnected — re-joining', lobbies.size, 'active lobby channels');
+		startKeepalive();
 
 		for (const [matchId, lobby] of lobbies.entries()) {
 			try {
@@ -65,8 +63,6 @@ async function getClient() {
 				console.log(`[Bancho] Re-joined channel for match ${matchId}`);
 			} catch (err: any) {
 				console.error(`[Bancho] Failed to re-join channel for match ${matchId}:`, err.message);
-				// Channel may have been closed by Bancho while we were offline
-				// Mark it as dead so orchestrator knows
 				lobby._dead = true;
 			}
 		}
@@ -81,6 +77,36 @@ async function getClient() {
 	return client;
 }
 
+// ── Keepalive: prevent IRC timeout by pinging BanchoBot periodically ────
+
+function startKeepalive() {
+	stopKeepalive();
+	keepaliveTimer = setInterval(async () => {
+		try {
+			if (client?.isConnected?.()) {
+				// Send a silent PING via raw IRC to keep the connection alive.
+				// bancho.js exposes the underlying IRC socket for raw writes,
+				// but the simplest approach is just sending a stats request to BanchoBot.
+				// This generates minimal traffic but keeps TCP alive.
+				const banchoBot = client.getUser('BanchoBot');
+				if (banchoBot) {
+					// WHOIS is lightweight and doesn't produce visible output in channels
+					client.send?.(`PING :keepalive-${Date.now()}`);
+				}
+			}
+		} catch {
+			// Ignore keepalive errors — if connection is dead, the reconnect handler will fire
+		}
+	}, 30_000); // every 30 seconds
+}
+
+function stopKeepalive() {
+	if (keepaliveTimer) {
+		clearInterval(keepaliveTimer);
+		keepaliveTimer = null;
+	}
+}
+
 /**
  * Check if the IRC client is currently connected.
  */
@@ -89,7 +115,7 @@ export function isBanchoConnected(): boolean {
 }
 
 /**
- * Check if we're in the middle of a reconnect (channels may be temporarily unavailable).
+ * Check if we're in the middle of a reconnect.
  */
 export function isBanchoReconnecting(): boolean {
 	return reconnecting;
@@ -113,7 +139,7 @@ export class TournamentLobby {
 	/** Set to true if the channel couldn't be re-joined after reconnect */
 	public _dead = false;
 
-	// The message handler function (stored so we can re-attach after reconnect)
+	// Stored so we can re-attach after reconnect
 	private messageHandler: ((msg: any) => void) | null = null;
 
 	// Score collection
@@ -170,18 +196,14 @@ export class TournamentLobby {
 
 	/**
 	 * Re-join the channel after a reconnect.
-	 * Called internally by the reconnect handler.
 	 */
 	async _rejoinChannel(c: any) {
 		if (!this.channelName) return;
 
-		// Remove old listener if any
 		if (this.channel && this.messageHandler) {
 			try {
 				this.channel.removeListener('message', this.messageHandler);
-			} catch {
+			} catch { /* old channel may be dead */ }
-				/* old channel may be completely dead */
-			}
 		}
 
 		this.channel = c.getChannel(this.channelName);
@@ -193,13 +215,10 @@ export class TournamentLobby {
 	private attachMessageHandler() {
 		if (!this.channel) return;
 
-		// Remove previous handler if exists (prevent duplicates)
 		if (this.messageHandler) {
 			try {
 				this.channel.removeListener('message', this.messageHandler);
-			} catch {
+			} catch { /* ignore */ }
-				/* ignore */
-			}
 		}
 
 		this.messageHandler = (msg: any) => {
@@ -219,7 +238,6 @@ export class TournamentLobby {
 	// ── Message Parsing ─────────────────────────────────────────────────
 
 	private parseBanchoMessage(text: string) {
-		// Player score: "<user> finished playing (Score: 1,234,567, ... PASSED)"
 		const scoreMatch = text.match(
 			/^(.+?) finished playing \(Score: ([\d,]+).*?(PASSED|FAILED)\)/i
 		);
@@ -233,7 +251,6 @@ export class TournamentLobby {
 			return;
 		}
 
-		// Game finished
 		if (text.includes('The match has finished!')) {
 			console.log('[Bancho] Game finished. Scores:', this.collectedScores);
 			if (this.matchFinishedResolve) {
@@ -244,7 +261,6 @@ export class TournamentLobby {
 			return;
 		}
 
-		// Roll result: "Stan rolls 42 point(s)"
 		const rollMatch = text.match(/^(.+?) rolls (\d+) point\(s\)/);
 		if (rollMatch) {
 			const username = rollMatch[1].trim();
@@ -256,7 +272,6 @@ export class TournamentLobby {
 			return;
 		}
 
-		// All players ready
 		if (text.includes('All players are ready')) {
 			console.log('[Bancho] All players ready');
 			if (this.allReadyResolve) {
@@ -266,7 +281,6 @@ export class TournamentLobby {
 			return;
 		}
 
-		// Room closed (by Bancho or timeout)
 		if (text.includes('Closed the match')) {
 			console.log(`[Bancho] Room ${this.channelName} was closed`);
 			this._dead = true;
@@ -275,7 +289,6 @@ export class TournamentLobby {
 	}
 
 	private parsePlayerMessage(sender: string, text: string) {
-		// !pick NM1, !pick HD2, !pick TB, etc.
 		const pickMatch = text.match(/^!pick\s+([A-Z]{2})(\d*)/i);
 		if (pickMatch) {
 			const category = pickMatch[1].toUpperCase();
@@ -303,7 +316,6 @@ export class TournamentLobby {
 	async send(cmd: string) {
 		this.ensureAlive();
 
-		// If we're in the middle of reconnecting, wait a bit
 		if (reconnecting) {
 			console.log(`[Bancho] Waiting for reconnect before sending to ${this.channelName}...`);
 			const start = Date.now();
@@ -362,19 +374,12 @@ export class TournamentLobby {
 		await this.send(message);
 	}
 
-	/**
-	 * Check if this lobby is still usable.
-	 */
 	get isAlive(): boolean {
 		return !this._dead && this.channel != null;
 	}
 
 	// ── Async Waiters ───────────────────────────────────────────────────
 
-	/**
-	 * Wait for all players to click "Ready" in osu! client.
-	 * BanchoBot sends "All players are ready" when they do.
-	 */
 	waitForReady(timeoutMs = 180_000): Promise<void> {
 		return new Promise((resolve, reject) => {
 			const t = setTimeout(() => {
@@ -388,9 +393,6 @@ export class TournamentLobby {
 		});
 	}
 
-	/**
-	 * Wait for "The match has finished!" and return all player scores.
-	 */
 	waitForScores(timeoutMs = 600_000): Promise<PlayerScore[]> {
 		this.collectedScores = [];
 		return new Promise((resolve, reject) => {
@@ -406,7 +408,7 @@ export class TournamentLobby {
 	}
 }
 
-// ── Active lobby registry (in-memory, per server instance) ──────────────
+// ── Active lobby registry ───────────────────────────────────────────────
 
 const lobbies = new Map<string, TournamentLobby>();
 
@@ -428,10 +430,6 @@ export function removeLobby(matchId: string) {
 	lobbies.delete(matchId);
 }
 
-/**
- * Get count of active (non-dead) lobbies.
- * Useful for checking against the 4-lobby limit for non-bot accounts.
- */
 export function getActiveLobbyCount(): number {
 	let count = 0;
 	for (const [id, lobby] of lobbies.entries()) {
@@ -444,9 +442,6 @@ export function getActiveLobbyCount(): number {
 	return count;
 }
 
-/**
- * Close all active lobbies. Useful for graceful shutdown.
- */
 export async function closeAllLobbies() {
 	console.log(`[Bancho] Closing all ${lobbies.size} active lobbies...`);
 	for (const [matchId, lobby] of lobbies.entries()) {

src/lib/server/match/orchestrator.ts

@@ -8,9 +8,7 @@ import {
 	setLobby,
 	getLobby,
 	removeLobby,
-	getActiveLobbyCount,
+	getActiveLobbyCount
-	isBanchoConnected,
-	isBanchoReconnecting
 } from '../bancho/client';
 
 function sleep(ms: number) {
@@ -84,6 +82,8 @@ export async function initMatchLobby(matchId: string) {
 	// Wire up IRC chat handlers for rolls and picks
 	setupChatHandlers(matchId, lobby);
 
+	// ── Send welcome AFTER invites with a delay so players have time to join ──
+	await sleep(5000);
 	await lobby.chat(
 		`Welcome! BO${config.bestOf}. Type !roll to decide pick order, or use the web UI.`
 	);
@@ -107,19 +107,16 @@ function setupChatHandlers(matchId: string, lobby: TournamentLobby) {
 				return;
 			}
 
-			// Find participant linked to this username
 			let targetParticipant: { id: string; rollValue: number | null } | null = null;
 
 			for (const p of m.participants) {
 				for (const pl of p.players) {
 					const u = await db.query.user.findFirst({ where: eq(user.id, pl.userId) });
 					if (u?.name?.toLowerCase() === username.toLowerCase().replace(/_/g, ' ')) {
-						// If this participant already rolled, try finding another one (same-team testing)
 						if (p.rollValue === null) {
 							targetParticipant = p;
 							break;
 						} else if (!targetParticipant) {
-							// Keep looking for an unrolled one
 							const unrolled = m.participants.find((pp) => pp.rollValue === null);
 							if (unrolled) targetParticipant = unrolled;
 						}
@@ -136,7 +133,6 @@ function setupChatHandlers(matchId: string, lobby: TournamentLobby) {
 			await submitRoll(matchId, targetParticipant.id, value);
 			console.log(`[Orchestrator] IRC roll: ${username} = ${value}`);
 
-			// Check if all rolled → announce pick order
 			const updated = await getMatchFull(matchId);
 			if (updated.state === MATCH_STATES.PICKING) {
 				const sorted = [...updated.participants].sort(
@@ -160,7 +156,6 @@ function setupChatHandlers(matchId: string, lobby: TournamentLobby) {
 				return;
 			}
 
-			// Parse slot label: "NM1" → category=NM, orderInCategory=1
 			const labelMatch = slotLabel.match(/^([A-Z]{2})(\d+)$/);
 			if (!labelMatch) {
 				await lobby.chat(`${username}: Invalid slot. Use format like NM1, HD2, DT1.`);
@@ -169,14 +164,12 @@ function setupChatHandlers(matchId: string, lobby: TournamentLobby) {
 			const category = labelMatch[1];
 			const order = parseInt(labelMatch[2]);
 
-			// Find the expected picker
 			const sorted = [...m.participants].sort(
 				(a, b) => (a.pickOrder ?? 99) - (b.pickOrder ?? 99)
 			);
 			const expectedIdx = m.games.length % sorted.length;
 			const expectedPicker = sorted[expectedIdx];
 
-			// Verify it's this player's turn to pick
 			let isPickerTurn = false;
 			if (expectedPicker) {
 				for (const pl of expectedPicker.players) {
@@ -198,7 +191,6 @@ function setupChatHandlers(matchId: string, lobby: TournamentLobby) {
 				return;
 			}
 
-			// Find the mappool slot
 			const slot = m.mappool?.slots?.find(
 				(s) => s.category === category && s.orderInCategory === order
 			);
@@ -207,18 +199,26 @@ function setupChatHandlers(matchId: string, lobby: TournamentLobby) {
 				return;
 			}
 
-			// Check if already played
 			const alreadyPlayed = m.games.some((g) => g.mappoolSlotId === slot.id);
 			if (alreadyPlayed) {
 				await lobby.chat(`${username}: ${slotLabel} has already been played.`);
 				return;
 			}
 
-			// Execute the pick
+			// ── Tiebreaker restriction ──
+			if (slot.category === 'TB') {
+				const config = m.config as MatchConfig;
+				const winsNeeded = Math.ceil(config.bestOf / 2);
+				const allAtMatchPoint = m.participants.every((p) => p.score === winsNeeded - 1);
+				if (!allAtMatchPoint) {
+					await lobby.chat(`${username}: Tiebreaker can only be picked at match point!`);
+					return;
+				}
+			}
+
 			const game = await pickMap(matchId, expectedPicker!.id, slot.id);
 			console.log(`[Orchestrator] IRC pick: ${username} picked ${slotLabel}`);
 
-			// Set map in lobby and wait for ready
 			playPickedMap(matchId, game.id).catch((err) =>
 				console.error('[Orchestrator] IRC play failed:', err.message)
 			);
@@ -254,11 +254,9 @@ export async function playPickedMap(matchId: string, matchGameId: string) {
 
 	const slot = game.slot;
 
-	// Set beatmap
 	await lobby.setMap(slot.beatmapId);
 	await sleep(1000);
 
-	// Set mods (always NF + slot mods)
 	await lobby.setMods(slot.mods);
 	await sleep(500);
 
@@ -266,23 +264,18 @@ export async function playPickedMap(matchId: string, matchGameId: string) {
 		`Playing ${slot.category}${slot.orderInCategory}. Ready up! (Game starts when all players are ready)`
 	);
 
-	// Wait for all players to ready up in osu!, then start
 	try {
 		await lobby.waitForReady();
 		await lobby.chat('All ready — starting in 5s!');
 		await lobby.startGame(5);
 	} catch (err: any) {
-		// If ready times out, inform and don't start
 		console.warn('[Orchestrator] Ready timeout:', err.message);
 		try {
 			await lobby.chat('Ready timed out. Use the web UI to force start, or ready up!');
-		} catch {
+		} catch { /* lobby may be dead */ }
-			// Lobby may be dead after timeout
-		}
 		return;
 	}
 
-	// Non-blocking: wait for scores then process
 	collectScores(matchId, matchGameId, lobby).catch((err) =>
 		console.error('[Orchestrator] Score collection failed:', err)
 	);
@@ -290,16 +283,10 @@ export async function playPickedMap(matchId: string, matchGameId: string) {
 
 /**
  * Force start the current game without waiting for ready.
- * Called from the web UI "Force Start" button.
  */
 export async function forceStartGame(matchId: string) {
 	const lobby = getLobby(matchId);
-	if (!lobby) return;
+	if (!lobby || !lobby.isAlive) return;
-
-	if (!lobby.isAlive) {
-		console.warn('[Orchestrator] Cannot force start — lobby is dead');
-		return;
-	}
 
 	await lobby.chat('Force starting in 10s!');
 	await lobby.startGame(10);
@@ -312,7 +299,6 @@ async function collectScores(matchId: string, matchGameId: string, lobby: Tourna
 	const ircScores = await lobby.waitForScores();
 	console.log(`[Orchestrator] Scores for game ${matchGameId}:`, ircScores);
 
-	// Map IRC usernames → matchParticipantPlayer IDs
 	const m = await getMatchFull(matchId);
 	const scores: { playerId: string; score: number; passed: boolean }[] = [];
 
@@ -320,7 +306,6 @@ async function collectScores(matchId: string, matchGameId: string, lobby: Tourna
 		for (const participant of m.participants) {
 			for (const player of participant.players) {
 				const u = await db.query.user.findFirst({ where: eq(user.id, player.userId) });
-				// IRC uses underscores for spaces in usernames
 				const ircName = irc.username.toLowerCase().replace(/_/g, ' ');
 				const dbName = u?.name?.toLowerCase();
 				if (dbName && (dbName === ircName || dbName === irc.username.toLowerCase())) {
@@ -337,7 +322,6 @@ async function collectScores(matchId: string, matchGameId: string, lobby: Tourna
 
 	await submitGameScores(matchGameId, scores);
 
-	// Check if match finished or needs next pick
 	const updated = await getMatchFull(matchId);
 	if (updated.state === MATCH_STATES.FINISHED) {
 		const winner = updated.participants.find((p) => p.teamId === updated.winnerId);
@@ -345,12 +329,9 @@ async function collectScores(matchId: string, matchGameId: string, lobby: Tourna
 			await lobby.chat(`GG! ${winner?.team.name ?? '?'} wins the match!`);
 			await sleep(5000);
 			await lobby.close();
-		} catch {
+		} catch { /* lobby may already be closed */ }
-			/* lobby may already be closed */
-		}
 		removeLobby(matchId);
 	} else {
-		// Announce next picker
 		const sorted = [...updated.participants].sort(
 			(a, b) => (a.pickOrder ?? 99) - (b.pickOrder ?? 99)
 		);
@@ -360,9 +341,7 @@ async function collectScores(matchId: string, matchGameId: string, lobby: Tourna
 			await lobby.chat(
 				`${nextPicker?.team.name}'s turn to pick. Use !pick <slot> (e.g. !pick HD1) or pick in web UI.`
 			);
-		} catch {
+		} catch { /* lobby may be dead */ }
-			/* lobby may be dead */
-		}
 	}
 }
 

src/routes/(app)/matches/[id]/+page.server.ts

@@ -5,8 +5,10 @@ import { playPickedMap, closeLobby, forceStartGame } from '$lib/server/match/orc
 import { getLobby } from '$lib/server/bancho/client';
 import { error, redirect } from '@sveltejs/kit';
 import { getBeatmap } from '$lib/server/osu/api';
+import { hasRole } from '$lib/server/permissions';
 import type { PageServerLoad, Actions } from './$types';
 import { eq } from 'drizzle-orm';
+import type { MatchConfig } from '$lib/server/match/types';
 
 
 export const load: PageServerLoad = async ({ params, locals }) => {
@@ -41,7 +43,9 @@ export const load: PageServerLoad = async ({ params, locals }) => {
 		);
 	}
 
-	return { match: m, beatmapCache, userId: locals.user.id };
+	const isStaff = hasRole(locals.user.role, 'referee');
+
+	return { match: m, beatmapCache, userId: locals.user.id, isStaff };
 };
 
 export const actions: Actions = {
@@ -51,20 +55,14 @@ export const actions: Actions = {
 		const lobby = getLobby(params.id);
 		if (!lobby) return { error: 'No active IRC lobby for this match' };
 
-		const m = await getMatchFull(params.id);
+		// Only invite the currently logged-in user
-
+		const u = await db.query.user.findFirst({ where: eq(user.id, locals.user.id) });
-		const invited: string[] = [];
+		if (u?.name) {
-		for (const p of m.participants) {
+			await lobby.invite(u.name);
-			for (const pl of p.players) {
+			return { reinvited: [u.name] };
-				const u = await db.query.user.findFirst({ where: eq(user.id, pl.userId) });
-				if (u?.name) {
-					await lobby.invite(u.name);
-					invited.push(u.name);
-				}
-			}
 		}
 
-		return { reinvited: invited };
+		return { error: 'Could not find your username' };
 	},
 
 	roll: async ({ params, locals }) => {
@@ -132,6 +130,28 @@ export const actions: Actions = {
 
 		if (!expectedPicker) return { error: 'Cannot determine picker' };
 
+		// ── Verify the logged-in user is on the expected picker's team ──
+		const isOnPickerTeam = expectedPicker.players.some(
+			(pl) => pl.userId === locals.user!.id
+		);
+		// Allow staff to pick on behalf of anyone
+		const isStaff = hasRole(locals.user!.role, 'referee');
+		if (!isOnPickerTeam && !isStaff) {
+			return { error: "It's not your turn to pick" };
+		}
+
+		// ── Tiebreaker restriction ──
+		// TB maps can only be picked when both teams are at match point (e.g. 2-2 in BO5)
+		const config = m.config as MatchConfig;
+		const winsNeeded = Math.ceil(config.bestOf / 2);
+		const slot = m.mappool?.slots?.find((s) => s.id === slotId);
+		if (slot?.category === 'TB') {
+			const allAtMatchPoint = m.participants.every((p) => p.score === winsNeeded - 1);
+			if (!allAtMatchPoint) {
+				return { error: 'Tiebreaker can only be picked when both teams are at match point' };
+			}
+		}
+
 		try {
 			const game = await pickMap(params.id, expectedPicker.id, slotId);
 
@@ -148,12 +168,20 @@ export const actions: Actions = {
 
 	forceStart: async ({ params, locals }) => {
 		if (!locals.user) redirect(302, '/');
+		// Only staff can force start
+		if (!hasRole(locals.user.role, 'referee')) {
+			return { error: 'Only referees and admins can force start' };
+		}
 		await forceStartGame(params.id);
 		return { started: true };
 	},
 
 	cancel: async ({ params, locals }) => {
 		if (!locals.user) redirect(302, '/');
+		// Only staff can cancel matches
+		if (!hasRole(locals.user.role, 'referee')) {
+			return { error: 'Only referees and admins can cancel matches' };
+		}
 
 		await cancelMatch(params.id);
 		await closeLobby(params.id);

src/routes/(app)/matches/[id]/+page.svelte

@@ -20,6 +20,16 @@
 	const expectedPickerIdx = $derived(m.games.length % sortedByPick.length);
 	const expectedPicker = $derived(sortedByPick[expectedPickerIdx]);
 
+	// Is the logged-in user on the expected picker's team?
+	const isMyTurnToPick = $derived(
+		expectedPicker?.players?.some((pl: any) => pl.userId === data.userId) ?? false
+	);
+
+	// TB restriction: only pickable at match point (e.g. 2-2 in BO5)
+	const isTiebreakerAllowed = $derived(
+		m.participants.every((p: any) => p.score === winsNeeded - 1)
+	);
+
 	const canRoll = $derived(
 		m.state === 'ROLLING' && m.participants.some((p: any) => p.rollValue === null)
 	);
@@ -94,7 +104,7 @@
 		</div>
 		<span class="rounded border px-2.5 py-1 text-xs font-600 {stateBorder(m.state)}">{stateLabel(m.state)}</span>
 
-		{#if !['FINISHED', 'CANCELLED'].includes(m.state)}
+		{#if !['FINISHED', 'CANCELLED'].includes(m.state) && data.isStaff}
 			<form method="post" action="?/cancel" use:enhance>
 				<button type="submit" onclick={(e) => { if (!confirm('Cancel this match?')) e.preventDefault() }} class="rounded-md border border-red-500/30 px-3 py-1.5 text-xs text-red-400 hover:bg-red-500/10">Cancel</button>
 			</form>
@@ -136,13 +146,12 @@
 		</div>
 	{/if}
 
-	<!-- Re-invite players -->
+	<!-- Re-invite (self only) — visible during LOBBY, ROLLING, PICKING, PLAYING -->
 	{#if ['LOBBY', 'ROLLING', 'PICKING', 'PLAYING'].includes(m.state)}
 		<div class="mt-3 flex justify-center">
 			<form method="post" action="?/reinvite" use:enhance={() => {
 				return async ({ result, update }) => {
 					if (result.type === 'success' && (result.data as any)?.reinvited) {
-						// Brief visual feedback — just reload
 						await update();
 					}
 				};
@@ -151,7 +160,7 @@
 					type="submit"
 					class="rounded-md border border-border px-3 py-1.5 text-xs text-text-secondary transition-colors hover:border-accent/40 hover:text-accent"
 				>
-					📨 Re-invite players to lobby
+					📨 Re-invite me to lobby
 				</button>
 			</form>
 		</div>
@@ -202,6 +211,9 @@
 					<h2 class="text-lg font-700">🎯 Pick a Map</h2>
 					<p class="mt-1 text-sm">
 						<span class="font-600 text-accent">{expectedPicker?.team.name}</span>'s turn to pick
+						{#if !isMyTurnToPick && !data.isStaff}
+							<span class="text-text-secondary">(waiting...)</span>
+						{/if}
 					</p>
 					<p class="mt-1 text-xs text-text-secondary">
 						or type <code class="rounded bg-surface-700 px-1.5 py-0.5 font-mono text-accent">!pick NM1</code> in osu! chat
@@ -222,6 +234,9 @@
 								{#each slots as slot, i}
 									{@const bm = data.beatmapCache[slot.beatmapId]}
 									{@const isPlayed = playedSlotIds.has(slot.id)}
+									{@const isTB = slot.category === 'TB'}
+									{@const tbLocked = isTB && !isTiebreakerAllowed}
+									{@const cantPick = !isMyTurnToPick && !data.isStaff}
 
 									<form method="post" action="?/pick" use:enhance={() => {
 										picking = true;
@@ -238,10 +253,12 @@
 										<input type="hidden" name="slotId" value={slot.id} />
 										<button
 											type="submit"
-											disabled={isPlayed || picking}
+											disabled={isPlayed || picking || tbLocked || cantPick}
-											class="flex w-full items-center gap-3 rounded-lg border p-2 text-left transition-all {isPlayed
+											class="flex w-full items-center gap-3 rounded-lg border p-2 text-left transition-all {isPlayed || tbLocked
 												? 'border-border/50 bg-surface-900 opacity-30 cursor-not-allowed'
-												: 'border-border bg-surface-700 hover:border-accent hover:bg-surface-600 cursor-pointer'}"
+												: cantPick
+													? 'border-border bg-surface-700 opacity-60 cursor-not-allowed'
+													: 'border-border bg-surface-700 hover:border-accent hover:bg-surface-600 cursor-pointer'}"
 										>
 											{#if bm?.listCoverUrl}
 												<img src={bm.listCoverUrl} alt="" class="h-10 w-20 rounded object-cover" />
@@ -257,7 +274,11 @@
 												{/if}
 											</div>
 											<span class="text-xs font-600 text-text-secondary">{category}{slot.orderInCategory}</span>
-											{#if isPlayed}<span class="text-xs text-text-secondary">✓</span>{/if}
+											{#if isPlayed}
+												<span class="text-xs text-text-secondary">✓</span>
+											{:else if tbLocked}
+												<span class="text-[10px] text-pink-400/60">🔒</span>
+											{/if}
 										</button>
 									</form>
 								{/each}
@@ -289,19 +310,21 @@
 				Waiting for players to ready up &amp; play in osu!...
 			</p>
 
-			<!-- Force Start button -->
+			<!-- Force Start button — staff only -->
-			<form method="post" action="?/forceStart" use:enhance={() => {
+			{#if data.isStaff}
-				forceStarting = true;
+				<form method="post" action="?/forceStart" use:enhance={() => {
-				return async ({ update }) => { forceStarting = false; await update(); };
+					forceStarting = true;
-			}}>
+					return async ({ update }) => { forceStarting = false; await update(); };
-				<button
+				}}>
-					type="submit"
+					<button
-					disabled={forceStarting}
+						type="submit"
-					class="mt-4 rounded-md border border-yellow-500/30 px-4 py-2 text-xs font-600 text-yellow-400 transition-colors hover:bg-yellow-500/10 disabled:opacity-50"
+						disabled={forceStarting}
-				>
+						class="mt-4 rounded-md border border-yellow-500/30 px-4 py-2 text-xs font-600 text-yellow-400 transition-colors hover:bg-yellow-500/10 disabled:opacity-50"
-					{forceStarting ? 'Starting...' : 'Force Start (skip ready)'}
+					>
-				</button>
+						{forceStarting ? 'Starting...' : 'Force Start (skip ready)'}
-			</form>
+					</button>
+				</form>
+			{/if}
 		</div>
 	{/if}
 

src/routes/api/health/+server.ts

@@ -1,3 +1,4 @@
+// src/routes/api/health/+server.ts
 import { json } from '@sveltejs/kit';
 import { db } from '$lib/server/db';
 import { sql } from 'drizzle-orm';