add leaderboard management

src/components/leaderboard/LeaderboardManager.tsx

@@ -0,0 +1,162 @@
+'use client';
+
+import { useState } from 'react';
+import { Leaderboard, LeaderboardDriver } from '@/lib/schemas/leaderboard';
+import { saveLeaderboardAction } from '@/lib/actions/leaderboard';
+import { LeaderboardStandings } from './LeaderboardStandings';
+import { DriversEditor } from './editors/DriversEditor';
+import { PointsTableEditor } from './editors/PointsTableEditor';
+import { FlPointsEditor } from './editors/FlPointsEditor';
+import { TracksEditor } from './editors/TracksEditor';
+
+type Section = 'standings' | 'drivers' | 'points' | 'fl' | 'tracks';
+
+const sections: { id: Section; label: string }[] = [
+	{ id: 'standings', label: 'Standings' },
+	{ id: 'drivers', label: 'Drivers' },
+	{ id: 'points', label: 'Points Table' },
+	{ id: 'fl', label: 'FL Points' },
+	{ id: 'tracks', label: 'Tracks' }
+];
+
+interface LeaderboardManagerProps {
+	serverId: string;
+	initialData: Leaderboard;
+}
+
+function isDirty(a: Leaderboard, b: Leaderboard) {
+	return JSON.stringify(a) !== JSON.stringify(b);
+}
+
+export function LeaderboardManager({ serverId, initialData }: LeaderboardManagerProps) {
+	const [draft, setDraft] = useState<Leaderboard>(initialData);
+	const [saved, setSaved] = useState<Leaderboard>(initialData);
+	const [activeSection, setActiveSection] = useState<Section>('standings');
+	const [isSubmitting, setIsSubmitting] = useState(false);
+	const [error, setError] = useState<string | null>(null);
+
+	const dirty = isDirty(draft, saved);
+
+	const handleDriversChange = (newDrivers: LeaderboardDriver[]) => {
+		const oldDrivers = draft.drivers;
+
+		// Build index map: for each position in newDrivers, what was the old index?
+		const indexMap = newDrivers.map((d) => oldDrivers.indexOf(d));
+
+		// If a driver was added (indexOf returns -1), it's new
+		const newTracks = draft.tracks.map((t) => ({
+			...t,
+			results: indexMap.map((i) => (i === -1 ? 0 : (t.results[i] ?? 0)))
+		}));
+
+		setDraft({ ...draft, drivers: newDrivers, tracks: newTracks });
+	};
+
+	const handleSave = async () => {
+		setIsSubmitting(true);
+		setError(null);
+		try {
+			const result = await saveLeaderboardAction(serverId, draft);
+			if (result.success) {
+				setSaved(draft);
+			} else {
+				setError(result.message ?? 'Unknown error');
+			}
+		} catch (e) {
+			setError(e instanceof Error ? e.message : 'Failed to save');
+		} finally {
+			setIsSubmitting(false);
+		}
+	};
+
+	const renderSection = () => {
+		switch (activeSection) {
+			case 'standings':
+				return <LeaderboardStandings leaderboard={draft} />;
+			case 'drivers':
+				return <DriversEditor drivers={draft.drivers} onChange={handleDriversChange} />;
+			case 'points':
+				return (
+					<PointsTableEditor
+						pointsTable={draft.pointsTable}
+						onChange={(pointsTable) => setDraft({ ...draft, pointsTable })}
+					/>
+				);
+			case 'fl':
+				return (
+					<FlPointsEditor
+						flPoints={draft.flPoints}
+						onChange={(flPoints) => setDraft({ ...draft, flPoints })}
+					/>
+				);
+			case 'tracks':
+				return (
+					<TracksEditor
+						tracks={draft.tracks}
+						drivers={draft.drivers}
+						pointsTable={draft.pointsTable}
+						onChange={(tracks) => setDraft({ ...draft, tracks })}
+					/>
+				);
+		}
+	};
+
+	return (
+		<div className="space-y-4">
+			{dirty && (
+				<div className="flex items-center justify-between rounded-lg bg-yellow-900/40 px-4 py-2 text-sm text-yellow-300">
+					<span>Unsaved changes</span>
+					<div className="flex gap-2">
+						<button
+							onClick={() => setDraft(saved)}
+							className="rounded px-2 py-1 text-xs text-yellow-400 hover:text-yellow-200"
+						>
+							Discard
+						</button>
+						<button
+							onClick={handleSave}
+							disabled={isSubmitting}
+							className="rounded bg-yellow-600 px-3 py-1 text-xs font-semibold text-white hover:bg-yellow-500 disabled:opacity-50"
+						>
+							{isSubmitting ? 'Saving…' : 'Save'}
+						</button>
+					</div>
+				</div>
+			)}
+
+			{error && (
+				<div className="rounded-lg bg-red-900/40 px-4 py-2 text-sm text-red-300">{error}</div>
+			)}
+
+			<div className="flex flex-wrap gap-2">
+				{sections.map((s) => (
+					<button
+						key={s.id}
+						onClick={() => setActiveSection(s.id)}
+						className={`rounded-lg px-3 py-1.5 text-sm font-medium transition-colors ${
+							activeSection === s.id
+								? 'bg-blue-600 text-white'
+								: 'bg-gray-700 text-gray-300 hover:bg-gray-600'
+						}`}
+					>
+						{s.label}
+					</button>
+				))}
+			</div>
+
+			<div>{renderSection()}</div>
+
+			{!dirty && (
+				<div className="flex justify-end">
+					<button
+						onClick={handleSave}
+						disabled={isSubmitting}
+						className="rounded-lg bg-blue-600 px-4 py-2 text-sm font-semibold text-white hover:bg-blue-500 disabled:opacity-50"
+					>
+						{isSubmitting ? 'Saving…' : 'Save Leaderboard'}
+					</button>
+				</div>
+			)}
+		</div>
+	);
+}

src/components/leaderboard/LeaderboardStandings.tsx

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+'use client';
+
+import { useMemo } from 'react';
+import { Leaderboard, StandingsRow } from '@/lib/schemas/leaderboard';
+
+interface LeaderboardStandingsProps {
+	leaderboard: Leaderboard;
+}
+
+export function LeaderboardStandings({ leaderboard }: LeaderboardStandingsProps) {
+	const standings = useMemo<StandingsRow[]>(() => {
+		return leaderboard.drivers
+			.map((driver, idx) => {
+				const trackResults = leaderboard.tracks.map((t) => t.results[idx] ?? 0);
+				const fastestLapCount = leaderboard.tracks.filter(
+					(t) => t.fastestLapInitials === driver.initials
+				).length;
+				const totalPoints =
+					trackResults.reduce((sum, r) => sum + (typeof r === 'number' ? r : 0), 0) +
+					fastestLapCount * leaderboard.flPoints.points;
+				return { driver, driverIndex: idx, totalPoints, trackResults, fastestLapCount };
+			})
+			.sort((a, b) => b.totalPoints - a.totalPoints);
+	}, [leaderboard]);
+
+	if (leaderboard.drivers.length === 0) {
+		return (
+			<div className="py-12 text-center">
+				<div className="mb-2 text-4xl">🏆</div>
+				<p className="text-gray-400">No drivers yet. Add drivers to see standings.</p>
+			</div>
+		);
+	}
+
+	return (
+		<div className="overflow-x-auto">
+			<table className="w-full min-w-max text-sm">
+				<thead>
+					<tr className="border-b border-gray-700">
+						<th className="py-2 pr-4 text-left text-xs font-semibold text-gray-400">Pos</th>
+						<th className="py-2 pr-4 text-left text-xs font-semibold text-gray-400">Driver</th>
+						{leaderboard.tracks.map((track, i) => (
+							<th
+								key={i}
+								className="px-2 py-2 text-center text-xs font-semibold text-gray-400"
+								title={track.name}
+							>
+								{track.name}
+							</th>
+						))}
+						<th className="px-2 py-2 text-center text-xs font-semibold text-gray-400">FL</th>
+						<th className="px-2 py-2 text-center text-xs font-semibold text-yellow-400">Pts</th>
+					</tr>
+				</thead>
+				<tbody>
+					{standings.map((row, pos) => (
+						<tr key={row.driverIndex} className="border-b border-gray-700/50">
+							<td className="py-2 pr-4 text-gray-400">{pos + 1}</td>
+							<td className="py-2 pr-4">
+								<div className="flex items-center gap-2">
+									<div
+										className="h-3 w-3 shrink-0 rounded-full"
+										style={{ backgroundColor: row.driver.color }}
+									/>
+									<span className="font-medium text-white">{row.driver.name}</span>
+									<span className="text-xs text-gray-500">{row.driver.initials}</span>
+								</div>
+							</td>
+							{row.trackResults.map((result, ti) => {
+								const track = leaderboard.tracks[ti];
+								const isFl = track.fastestLapInitials === row.driver.initials;
+								return (
+									<td key={ti} className="px-2 py-2 text-center">
+										<span
+											className={`inline-block rounded px-1.5 py-0.5 text-xs font-semibold ${
+												typeof result === 'number'
+													? 'text-white'
+													: result === 'DNF'
+														? 'text-orange-400'
+														: 'text-gray-500'
+											}`}
+										>
+											{result}
+											{isFl && (
+												<span
+													className="ml-0.5 rounded px-0.5 text-xs"
+													style={{
+														backgroundColor: leaderboard.flPoints.color,
+														color: leaderboard.flPoints.textColor
+													}}
+													title={`Fastest lap: ${leaderboard.flPoints.label}`}
+												>
+													FL
+												</span>
+											)}
+										</span>
+									</td>
+								);
+							})}
+							<td className="px-2 py-2 text-center text-xs text-purple-400">
+								{row.fastestLapCount > 0 ? `×${row.fastestLapCount}` : '—'}
+							</td>
+							<td className="px-2 py-2 text-center font-bold text-yellow-400">
+								{row.totalPoints}
+							</td>
+						</tr>
+					))}
+				</tbody>
+			</table>
+		</div>
+	);
+}

src/components/leaderboard/editors/DriversEditor.tsx

@@ -0,0 +1,126 @@
+'use client';
+
+import { LeaderboardDriver } from '@/lib/schemas/leaderboard';
+
+function randomColor(): string {
+	return '#' + Math.floor(Math.random() * 0xffffff).toString(16).padStart(6, '0');
+}
+
+interface DriversEditorProps {
+	drivers: LeaderboardDriver[];
+	onChange: (drivers: LeaderboardDriver[]) => void;
+}
+
+export function DriversEditor({ drivers, onChange }: DriversEditorProps) {
+	const update = (index: number, patch: Partial<LeaderboardDriver>) => {
+		const next = drivers.map((d, i) => (i === index ? { ...d, ...patch } : d));
+		onChange(next);
+	};
+
+	const moveUp = (index: number) => {
+		if (index === 0) return;
+		const next = [...drivers];
+		[next[index - 1], next[index]] = [next[index], next[index - 1]];
+		onChange(next);
+	};
+
+	const moveDown = (index: number) => {
+		if (index === drivers.length - 1) return;
+		const next = [...drivers];
+		[next[index], next[index + 1]] = [next[index + 1], next[index]];
+		onChange(next);
+	};
+
+	const remove = (index: number) => {
+		onChange(drivers.filter((_, i) => i !== index));
+	};
+
+	const add = () => {
+		onChange([...drivers, { name: 'New Driver', initials: 'ND', color: randomColor() }]);
+	};
+
+	return (
+		<div className="space-y-3">
+			{drivers.map((driver, i) => (
+				<div key={i} className="flex items-center gap-3 rounded-lg bg-gray-700 p-3">
+					<div className="flex flex-col gap-1">
+						<button
+							onClick={() => moveUp(i)}
+							disabled={i === 0}
+							className="rounded px-1 py-0.5 text-xs text-gray-400 hover:text-white disabled:opacity-30"
+							title="Move up"
+						>
+							▲
+						</button>
+						<button
+							onClick={() => moveDown(i)}
+							disabled={i === drivers.length - 1}
+							className="rounded px-1 py-0.5 text-xs text-gray-400 hover:text-white disabled:opacity-30"
+							title="Move down"
+						>
+							▼
+						</button>
+					</div>
+
+					<div className="flex flex-1 flex-wrap gap-3">
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Name</label>
+							<input
+								type="text"
+								value={driver.name}
+								onChange={(e) => update(i, { name: e.target.value })}
+								className="rounded bg-gray-600 px-2 py-1 text-sm text-white"
+							/>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Initials</label>
+							<input
+								type="text"
+								value={driver.initials}
+								maxLength={10}
+								onChange={(e) => update(i, { initials: e.target.value })}
+								className="w-24 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+							/>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Color</label>
+							<div className="flex items-center gap-2">
+								<input
+									type="color"
+									value={driver.color}
+									onChange={(e) => update(i, { color: e.target.value })}
+									className="h-8 w-8 cursor-pointer rounded border-0 bg-transparent"
+								/>
+								<input
+									type="text"
+									value={driver.color}
+									onChange={(e) => {
+										if (/^#[0-9a-fA-F]{6}$/.test(e.target.value)) {
+											update(i, { color: e.target.value });
+										}
+									}}
+									className="w-24 rounded bg-gray-600 px-2 py-1 font-mono text-sm text-white"
+								/>
+							</div>
+						</div>
+					</div>
+
+					<button
+						onClick={() => remove(i)}
+						className="rounded px-2 py-1 text-sm text-red-400 hover:bg-red-900/30 hover:text-red-300"
+						title="Remove driver"
+					>
+						✕
+					</button>
+				</div>
+			))}
+
+			<button
+				onClick={add}
+				className="w-full rounded-lg border border-dashed border-gray-600 py-2 text-sm text-gray-400 hover:border-gray-400 hover:text-gray-300"
+			>
+				+ Add Driver
+			</button>
+		</div>
+	);
+}

src/components/leaderboard/editors/FlPointsEditor.tsx

@@ -0,0 +1,98 @@
+'use client';
+
+import { FlPoints } from '@/lib/schemas/leaderboard';
+
+interface FlPointsEditorProps {
+	flPoints: FlPoints;
+	onChange: (flPoints: FlPoints) => void;
+}
+
+export function FlPointsEditor({ flPoints, onChange }: FlPointsEditorProps) {
+	const update = (patch: Partial<FlPoints>) => onChange({ ...flPoints, ...patch });
+
+	return (
+		<div className="rounded-lg bg-gray-700 p-4">
+			<p className="mb-4 text-sm text-gray-400">
+				Points awarded to the driver who sets the fastest lap in each race.
+			</p>
+			<div className="flex flex-wrap gap-4">
+				<div className="flex flex-col gap-1">
+					<label className="text-xs text-gray-400">Label</label>
+					<input
+						type="text"
+						value={flPoints.label}
+						onChange={(e) => update({ label: e.target.value })}
+						className="w-24 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+					/>
+				</div>
+				<div className="flex flex-col gap-1">
+					<label className="text-xs text-gray-400">Points</label>
+					<input
+						type="number"
+						min={0}
+						value={flPoints.points}
+						onChange={(e) => update({ points: parseInt(e.target.value) || 0 })}
+						className="w-20 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+					/>
+				</div>
+				<div className="flex flex-col gap-1">
+					<label className="text-xs text-gray-400">Priority</label>
+					<input
+						type="number"
+						min={0}
+						value={flPoints.priority}
+						onChange={(e) => update({ priority: parseInt(e.target.value) || 0 })}
+						className="w-20 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+					/>
+				</div>
+				<div className="flex flex-col gap-1">
+					<label className="text-xs text-gray-400">Bg Color</label>
+					<div className="flex items-center gap-2">
+						<input
+							type="color"
+							value={flPoints.color}
+							onChange={(e) => update({ color: e.target.value })}
+							className="h-8 w-8 cursor-pointer rounded border-0 bg-transparent"
+						/>
+						<input
+							type="text"
+							value={flPoints.color}
+							onChange={(e) => {
+								if (/^#[0-9a-fA-F]{6}$/.test(e.target.value)) update({ color: e.target.value });
+							}}
+							className="w-24 rounded bg-gray-600 px-2 py-1 font-mono text-sm text-white"
+						/>
+					</div>
+				</div>
+				<div className="flex flex-col gap-1">
+					<label className="text-xs text-gray-400">Text Color</label>
+					<div className="flex items-center gap-2">
+						<input
+							type="color"
+							value={flPoints.textColor}
+							onChange={(e) => update({ textColor: e.target.value })}
+							className="h-8 w-8 cursor-pointer rounded border-0 bg-transparent"
+						/>
+						<input
+							type="text"
+							value={flPoints.textColor}
+							onChange={(e) => {
+								if (/^#[0-9a-fA-F]{6}$/.test(e.target.value)) update({ textColor: e.target.value });
+							}}
+							className="w-24 rounded bg-gray-600 px-2 py-1 font-mono text-sm text-white"
+						/>
+					</div>
+				</div>
+				<div className="flex flex-col gap-1">
+					<label className="text-xs text-gray-400">Preview</label>
+					<span
+						className="rounded px-2 py-1 text-sm font-semibold"
+						style={{ backgroundColor: flPoints.color, color: flPoints.textColor }}
+					>
+						{flPoints.label}
+					</span>
+				</div>
+			</div>
+		</div>
+	);
+}

src/components/leaderboard/editors/PointsTableEditor.tsx

@@ -0,0 +1,129 @@
+'use client';
+
+import { PointsEntry } from '@/lib/schemas/leaderboard';
+
+interface PointsTableEditorProps {
+	pointsTable: PointsEntry[];
+	onChange: (pointsTable: PointsEntry[]) => void;
+}
+
+export function PointsTableEditor({ pointsTable, onChange }: PointsTableEditorProps) {
+	const update = (index: number, patch: Partial<PointsEntry>) => {
+		onChange(pointsTable.map((e, i) => (i === index ? { ...e, ...patch } : e)));
+	};
+
+	const remove = (index: number) => {
+		onChange(pointsTable.filter((_, i) => i !== index));
+	};
+
+	const add = () => {
+		const pos = pointsTable.length + 1;
+		onChange([
+			...pointsTable,
+			{ points: 0, label: `P${pos}`, color: '#374151', textColor: '#ffffff', priority: pos }
+		]);
+	};
+
+	return (
+		<div className="space-y-3">
+			{pointsTable.map((entry, i) => (
+				<div key={i} className="flex items-center gap-3 rounded-lg bg-gray-700 p-3">
+					<div className="flex flex-1 flex-wrap gap-3">
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Label</label>
+							<input
+								type="text"
+								value={entry.label}
+								onChange={(e) => update(i, { label: e.target.value })}
+								className="w-20 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+							/>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Points</label>
+							<input
+								type="number"
+								min={0}
+								value={entry.points}
+								onChange={(e) => update(i, { points: parseInt(e.target.value) || 0 })}
+								className="w-20 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+							/>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Priority</label>
+							<input
+								type="number"
+								min={0}
+								value={entry.priority}
+								onChange={(e) => update(i, { priority: parseInt(e.target.value) || 0 })}
+								className="w-20 rounded bg-gray-600 px-2 py-1 text-sm text-white"
+							/>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Bg Color</label>
+							<div className="flex items-center gap-2">
+								<input
+									type="color"
+									value={entry.color}
+									onChange={(e) => update(i, { color: e.target.value })}
+									className="h-8 w-8 cursor-pointer rounded border-0 bg-transparent"
+								/>
+								<input
+									type="text"
+									value={entry.color}
+									onChange={(e) => {
+										if (/^#[0-9a-fA-F]{6}$/.test(e.target.value)) update(i, { color: e.target.value });
+									}}
+									className="w-24 rounded bg-gray-600 px-2 py-1 font-mono text-sm text-white"
+								/>
+							</div>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Text Color</label>
+							<div className="flex items-center gap-2">
+								<input
+									type="color"
+									value={entry.textColor}
+									onChange={(e) => update(i, { textColor: e.target.value })}
+									className="h-8 w-8 cursor-pointer rounded border-0 bg-transparent"
+								/>
+								<input
+									type="text"
+									value={entry.textColor}
+									onChange={(e) => {
+										if (/^#[0-9a-fA-F]{6}$/.test(e.target.value))
+											update(i, { textColor: e.target.value });
+									}}
+									className="w-24 rounded bg-gray-600 px-2 py-1 font-mono text-sm text-white"
+								/>
+							</div>
+						</div>
+						<div className="flex flex-col gap-1">
+							<label className="text-xs text-gray-400">Preview</label>
+							<span
+								className="rounded px-2 py-1 text-sm font-semibold"
+								style={{ backgroundColor: entry.color, color: entry.textColor }}
+							>
+								{entry.label}
+							</span>
+						</div>
+					</div>
+
+					<button
+						onClick={() => remove(i)}
+						className="rounded px-2 py-1 text-sm text-red-400 hover:bg-red-900/30 hover:text-red-300"
+						title="Remove entry"
+					>
+						✕
+					</button>
+				</div>
+			))}
+
+			<button
+				onClick={add}
+				className="w-full rounded-lg border border-dashed border-gray-600 py-2 text-sm text-gray-400 hover:border-gray-400 hover:text-gray-300"
+			>
+				+ Add Position
+			</button>
+		</div>
+	);
+}

src/components/leaderboard/editors/TracksEditor.tsx

@@ -0,0 +1,141 @@
+'use client';
+
+import { LeaderboardDriver, LeaderboardTrack, PointsEntry, ResultValue } from '@/lib/schemas/leaderboard';
+
+interface ResultInputProps {
+	value: ResultValue;
+	pointsTable: PointsEntry[];
+	onChange: (value: ResultValue) => void;
+}
+
+function ResultInput({ value, pointsTable, onChange }: ResultInputProps) {
+	const knownPoints = Array.from(new Set(pointsTable.map((e) => e.points))).sort((a, b) => b - a);
+
+	const handleChange = (raw: string) => {
+		if (raw === 'DNF') return onChange('DNF');
+		if (raw === 'DNS') return onChange('DNS');
+		onChange(parseInt(raw) || 0);
+	};
+
+	return (
+		<select
+			value={String(value)}
+			onChange={(e) => handleChange(e.target.value)}
+			className="w-full rounded bg-gray-600 px-1 py-1 text-xs text-white"
+		>
+			{knownPoints.map((p) => (
+				<option key={p} value={String(p)}>
+					{p}
+				</option>
+			))}
+			<option value="DNF">DNF</option>
+			<option value="DNS">DNS</option>
+		</select>
+	);
+}
+
+interface TracksEditorProps {
+	tracks: LeaderboardTrack[];
+	drivers: LeaderboardDriver[];
+	pointsTable: PointsEntry[];
+	onChange: (tracks: LeaderboardTrack[]) => void;
+}
+
+export function TracksEditor({ tracks, drivers, pointsTable, onChange }: TracksEditorProps) {
+	const updateTrack = (index: number, patch: Partial<LeaderboardTrack>) => {
+		onChange(tracks.map((t, i) => (i === index ? { ...t, ...patch } : t)));
+	};
+
+	const updateResult = (trackIndex: number, driverIndex: number, value: ResultValue) => {
+		const newResults = [...tracks[trackIndex].results];
+		newResults[driverIndex] = value;
+		updateTrack(trackIndex, { results: newResults });
+	};
+
+	const removeTrack = (index: number) => {
+		onChange(tracks.filter((_, i) => i !== index));
+	};
+
+	const addTrack = () => {
+		onChange([
+			...tracks,
+			{
+				name: `Race ${tracks.length + 1}`,
+				results: drivers.map(() => 0),
+				fastestLapInitials: ''
+			}
+		]);
+	};
+
+	return (
+		<div className="space-y-4">
+			{tracks.map((track, ti) => (
+				<div key={ti} className="rounded-lg bg-gray-700 p-4">
+					<div className="mb-3 flex items-center gap-3">
+						<input
+							type="text"
+							value={track.name}
+							onChange={(e) => updateTrack(ti, { name: e.target.value })}
+							className="flex-1 rounded bg-gray-600 px-2 py-1 text-sm font-semibold text-white"
+							placeholder="Track name"
+						/>
+						<div className="flex items-center gap-2">
+							<label className="text-xs text-gray-400">FL Driver:</label>
+							<select
+								value={track.fastestLapInitials}
+								onChange={(e) => updateTrack(ti, { fastestLapInitials: e.target.value })}
+								className="rounded bg-gray-600 px-2 py-1 text-sm text-white"
+							>
+								<option value="">—</option>
+								{drivers.map((d) => (
+									<option key={d.initials} value={d.initials}>
+										{d.initials} ({d.name})
+									</option>
+								))}
+							</select>
+						</div>
+						<button
+							onClick={() => removeTrack(ti)}
+							className="rounded px-2 py-1 text-sm text-red-400 hover:bg-red-900/30 hover:text-red-300"
+							title="Remove track"
+						>
+							✕
+						</button>
+					</div>
+
+					{drivers.length === 0 ? (
+						<p className="text-xs text-gray-500">Add drivers first to enter results.</p>
+					) : (
+						<div className="space-y-1">
+							{drivers.map((driver, di) => (
+								<div key={di} className="flex items-center gap-3">
+									<div className="flex w-40 items-center gap-2">
+										<div
+											className="h-3 w-3 shrink-0 rounded-full"
+											style={{ backgroundColor: driver.color }}
+										/>
+										<span className="truncate text-sm text-gray-300">{driver.name}</span>
+									</div>
+									<div className="w-24">
+										<ResultInput
+											value={track.results[di] ?? 0}
+											pointsTable={pointsTable}
+											onChange={(v) => updateResult(ti, di, v)}
+										/>
+									</div>
+								</div>
+							))}
+						</div>
+					)}
+				</div>
+			))}
+
+			<button
+				onClick={addTrack}
+				className="w-full rounded-lg border border-dashed border-gray-600 py-2 text-sm text-gray-400 hover:border-gray-400 hover:text-gray-300"
+			>
+				+ Add Track / Race
+			</button>
+		</div>
+	);
+}

src/components/server/ServerConfigurationTabs.tsx

@@ -7,13 +7,16 @@ import { EventConfigEditor } from '@/components/configuration/EventConfigEditor'
 import { EventRulesEditor } from '@/components/configuration/EventRulesEditor';
 import { ServerSettingsEditor } from '@/components/configuration/ServerSettingsEditor';
 import { StatisticsDashboard } from '@/components/statistics/StatisticsDashboard';
+import { LeaderboardManager } from '@/components/leaderboard/LeaderboardManager';
 import { useState } from 'react';
 import { StateHistoryStats } from '@/lib/schemas';
+import { Leaderboard } from '@/lib/schemas/leaderboard';
 
 interface ServerConfigurationTabsProps {
 	serverId: string;
 	configurations: Configurations;
 	statistics: StateHistoryStats;
+	leaderboard: Leaderboard;
 }
 const tabs = [
 	{ id: ServerTab.statistics, name: 'Statistics', icon: '📊' },
@@ -21,13 +24,15 @@ const tabs = [
 	{ id: ServerTab.assistRules, name: 'Assist Rules', icon: '🚗' },
 	{ id: ServerTab.event, name: 'Event Config', icon: '🏁' },
 	{ id: ServerTab.eventRules, name: 'Event Rules', icon: '📋' },
-	{ id: ServerTab.settings, name: 'Server Settings', icon: '🔧' }
+	{ id: ServerTab.settings, name: 'Server Settings', icon: '🔧' },
+	{ id: ServerTab.leaderboard, name: 'Leaderboard', icon: '🏆' }
 ];
 
 export function ServerConfigurationTabs({
 	serverId,
 	configurations,
-	statistics
+	statistics,
+	leaderboard
 }: ServerConfigurationTabsProps) {
 	const [currentTab, setCurrentTab] = useState(ServerTab.statistics);
 
@@ -51,6 +56,9 @@ export function ServerConfigurationTabs({
 			case ServerTab.settings:
 				return <ServerSettingsEditor serverId={serverId} config={configurations.settings} />;
 
+			case ServerTab.leaderboard:
+				return <LeaderboardManager serverId={serverId} initialData={leaderboard} />;
+
 			default:
 				return (
 					<div className="py-12 text-center">