diff --git a/app/auth/verify-email/page.tsx b/app/auth/verify-email/page.tsx
index b9ec42de..1603a53b 100644
--- a/app/auth/verify-email/page.tsx
+++ b/app/auth/verify-email/page.tsx
@@ -5,6 +5,8 @@ import { useRouter, useSearchParams } from 'next/navigation';
import { useEffect } from 'react';
import { toast } from 'sonner';
+const POST_VERIFY_KEY = 'boundless:postVerifyCallbackUrl';
+
const VerifyEmail = () => {
const router = useRouter();
const searchParams = useSearchParams();
@@ -16,7 +18,21 @@ const VerifyEmail = () => {
fetchOptions: {
onSuccess: () => {
toast.success('Email verified successfully');
- router.push('/');
+ // Honor a post-verify destination stashed by the signup flow
+ // (e.g. a judge invitation page). Same-origin paths only.
+ let target = '/';
+ if (typeof window !== 'undefined') {
+ try {
+ const stashed = window.localStorage.getItem(POST_VERIFY_KEY);
+ if (stashed && stashed.startsWith('/')) {
+ target = stashed;
+ }
+ window.localStorage.removeItem(POST_VERIFY_KEY);
+ } catch {
+ // ignore storage errors
+ }
+ }
+ router.push(target);
},
onError: () => {
toast.error('Failed to verify email');
diff --git a/app/globals.css b/app/globals.css
index f76a1125..0c8bb09a 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -618,3 +618,52 @@ input:-webkit-autofill:active {
-webkit-text-fill-color: white !important; /* Optional: Customize text color */
transition: background-color 5000s ease-in-out 0s; /* Optional: Smooth transition */
}
+
+/* Judge portal: score slider */
+.judge-slider {
+ appearance: none;
+ -webkit-appearance: none;
+ width: 100%;
+ height: 6px;
+ background: linear-gradient(
+ to right,
+ #2eedaa 0%,
+ #2eedaa var(--judge-slider-pct, 0%),
+ rgba(255, 255, 255, 0.08) var(--judge-slider-pct, 0%),
+ rgba(255, 255, 255, 0.08) 100%
+ );
+ border-radius: 9999px;
+ outline: none;
+ cursor: pointer;
+}
+.judge-slider::-webkit-slider-thumb {
+ -webkit-appearance: none;
+ appearance: none;
+ width: 18px;
+ height: 18px;
+ border-radius: 9999px;
+ background: #2eedaa;
+ border: 2px solid #030303;
+ box-shadow:
+ 0 0 0 1px rgba(46, 237, 170, 0.4),
+ 0 2px 6px rgba(0, 0, 0, 0.6);
+ transition: transform 120ms ease;
+}
+.judge-slider:active::-webkit-slider-thumb,
+.judge-slider:focus-visible::-webkit-slider-thumb {
+ transform: scale(1.1);
+}
+.judge-slider::-moz-range-thumb {
+ width: 18px;
+ height: 18px;
+ border-radius: 9999px;
+ background: #2eedaa;
+ border: 2px solid #030303;
+ box-shadow:
+ 0 0 0 1px rgba(46, 237, 170, 0.4),
+ 0 2px 6px rgba(0, 0, 0, 0.6);
+}
+.judge-slider::-moz-range-track {
+ background: transparent;
+ height: 6px;
+}
diff --git a/app/judge/[hackathonId]/page.tsx b/app/judge/[hackathonId]/page.tsx
new file mode 100644
index 00000000..acd93580
--- /dev/null
+++ b/app/judge/[hackathonId]/page.tsx
@@ -0,0 +1,254 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams, useRouter } from 'next/navigation';
+import {
+ ArrowRight,
+ ClipboardList,
+ Loader2,
+ Sparkles,
+ Trophy,
+} from 'lucide-react';
+import { AuthGuard } from '@/components/auth/AuthGuard';
+import { Button } from '@/components/ui/button';
+import { ProgressRing } from '@/components/judge/ProgressRing';
+import { DeadlineBadge } from '@/components/judge/DeadlineBadge';
+import { HackathonBanner } from '@/components/judge/HackathonBanner';
+import { CountdownBanner } from '@/components/judge/CountdownBanner';
+import { useJudgeHackathon } from '@/hooks/judge/use-judge-queries';
+import type { JudgingCriterion } from '@/lib/api/hackathons/judging';
+import { cn } from '@/lib/utils';
+
+export default function JudgeHackathonPage() {
+ return (
+
+
+ );
+}
+
+function JudgeHackathon() {
+ const params = useParams<{ hackathonId: string }>();
+ const router = useRouter();
+ const hackathonId = params?.hackathonId ?? '';
+
+ const { data, isPending, isError, error } = useJudgeHackathon(hackathonId);
+ const firstUnscoredId = data?.firstUnscoredSubmissionId ?? null;
+
+ if (isPending) return
;
+ if (isError || !data) {
+ return (
+
+ {error instanceof Error
+ ? error.message
+ : 'You are not assigned to this hackathon, or it could not be loaded.'}
+
+ );
+ }
+
+ const remaining = Math.max(0, data.totalSubmissions - data.myScoredCount);
+ const criteria = (data.judgingCriteria ?? []) as JudgingCriterion[];
+ const isDone = data.totalSubmissions > 0 && remaining === 0;
+ const allScored = data.totalSubmissions > 0 && remaining === 0;
+
+ return (
+
+
+
+
+
+
+
+ {data.organization?.name && (
+
+ {data.organization.name}
+
+ )}
+
+ {data.name}
+
+ {data.tagline && (
+
+ {data.tagline}
+
+ )}
+
+
+ {data.resultsPublished ? (
+
+
+ ) : data.status === 'JUDGING' ? (
+
+
+ ) : (
+
+ {data.status.toLowerCase()}
+
+ )}
+
+
+
+ {/* Live countdown — only renders when within 48h. After deadline,
+ renders a "closed" state. */}
+
0
+ ? `${remaining} left in your queue`
+ : undefined
+ }
+ closedLabel='Judging is closed'
+ />
+
+ {/* Progress + primary CTA */}
+
+
+
+
+
+ Next up
+
+
+ {allScored
+ ? 'You have scored every submission'
+ : firstUnscoredId
+ ? `Continue scoring`
+ : data.totalSubmissions === 0
+ ? 'Nothing shortlisted yet'
+ : 'All scored. Awaiting more.'}
+
+
+ {allScored
+ ? 'When the organizer publishes results, you will see the final ranking here.'
+ : firstUnscoredId
+ ? `${remaining} submission${remaining === 1 ? '' : 's'} left in your queue.`
+ : data.totalSubmissions === 0
+ ? 'The organizer has not shortlisted any submissions for judging.'
+ : 'You are caught up. Check back later.'}
+
+
+
+ {firstUnscoredId ? (
+
+ router.push(
+ `/judge/${hackathonId}/submissions/${firstUnscoredId}`
+ )
+ }
+ className='bg-primary hover:bg-primary/90 text-primary-foreground'
+ >
+ Continue scoring
+
+ ) : null}
+
+
+ {allScored ? 'Review my scores' : 'See full queue'}
+
+ {data.resultsPublished && (
+
+
+ See final results
+
+ )}
+
+
+
+
+
+ Rubric
+
+
+ {criteria.length} criteri{criteria.length === 1 ? 'on' : 'a'} ·
+ score 0–10
+
+
+ {criteria.length === 0 ? (
+
+ The organizer has not published a rubric yet. Once they do, you can
+ start scoring.
+
+ ) : (
+
+ {criteria.map(c => (
+
+
+
{c.title || c.name}
+
+ {c.weight}%
+
+
+ {c.description}
+
+ )}
+
+
+ ))}
+
+ )}
+
+
+ );
+}
+
+function Skeleton() {
+ return (
+
+
+
+
+
+
+ );
+}
diff --git a/app/judge/[hackathonId]/results/page.tsx b/app/judge/[hackathonId]/results/page.tsx
new file mode 100644
index 00000000..8574ab89
--- /dev/null
+++ b/app/judge/[hackathonId]/results/page.tsx
@@ -0,0 +1,206 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams } from 'next/navigation';
+import { Trophy } from 'lucide-react';
+import { AuthGuard } from '@/components/auth/AuthGuard';
+import { useJudgeResults } from '@/hooks/judge/use-judge-queries';
+import { formatJudgeDate } from '@/components/judge/utils';
+import type { JudgeResultItem } from '@/lib/api/judge';
+import { cn } from '@/lib/utils';
+
+export default function JudgeResultsPage() {
+ return (
+
+
+ );
+}
+
+function ResultsPage() {
+ const params = useParams<{ hackathonId: string }>();
+ const hackathonId = params?.hackathonId ?? '';
+ const { data, isPending, isError, error } = useJudgeResults(hackathonId);
+
+ if (isPending) {
+ return (
+
+ );
+ }
+ if (isError || !data) {
+ return (
+
+ {error instanceof Error
+ ? error.message
+ : 'Could not load results for this hackathon.'}
+
+ );
+ }
+
+ const ranked = [...data.results].sort((a, b) => {
+ const ra = a.rank ?? a.computedRank ?? 9999;
+ const rb = b.rank ?? b.computedRank ?? 9999;
+ return ra - rb;
+ });
+ const top3 = ranked.slice(0, 3);
+ const rest = ranked.slice(3);
+
+ return (
+
+
+
+
+
+
+
+ Final results
+
+
+ {data.resultsPublished
+ ? `Published ${data.resultsPublishedAt ? formatJudgeDate(data.resultsPublishedAt) : ''}`
+ : 'Not yet published.'}
+
+
+
+
+ {!data.resultsPublished ? (
+
+
+
+ Results not published yet
+
+
+ Once the organizer publishes the final ranking, you can see it here.
+ Peer scores stay hidden until then.
+
+
+ ) : ranked.length === 0 ? (
+
No ranked submissions.
+ ) : (
+ <>
+ {/* Podium for the top three */}
+ {top3.length > 0 && (
+
+ {top3.map(r => (
+
+ )}
+
+ {/* Rest of the leaderboard */}
+ {rest.length > 0 && (
+
+
+ Leaderboard
+
+
+ {rest.map(r => {
+ const rank = r.rank ?? r.computedRank ?? null;
+ return (
+
+
+
+ {rank ? `#${rank}` : '—'}
+
+
+ {r.projectName}
+
+
+
+ {r.averageScore.toFixed(2)}
+
+ {r.prize && (
+
+ {r.prize}
+
+ )}
+
+ );
+ })}
+
+
+ )}
+
+ )}
+
+ );
+}
+
+function PodiumCard({ item }: { item: JudgeResultItem }) {
+ const rank = item.rank ?? item.computedRank ?? 0;
+ const tone =
+ rank === 1
+ ? {
+ border: 'border-amber-700/50',
+ bg: 'bg-gradient-to-b from-amber-900/40 via-[#101010] to-[#101010]',
+ ring: 'text-amber-300',
+ label: '1st place',
+ }
+ : rank === 2
+ ? {
+ border: 'border-zinc-500/40',
+ bg: 'bg-gradient-to-b from-zinc-700/30 via-[#101010] to-[#101010]',
+ ring: 'text-zinc-200',
+ label: '2nd place',
+ }
+ : {
+ border: 'border-orange-800/40',
+ bg: 'bg-gradient-to-b from-orange-900/30 via-[#101010] to-[#101010]',
+ ring: 'text-orange-300',
+ label: '3rd place',
+ };
+
+ return (
+
+
+ {tone.label}
+
+
+ #{rank}
+
+
+ {item.projectName}
+
+
+ {item.averageScore.toFixed(2)}
+
+
+ avg score
+
+ {item.prize && (
+
+
+ )}
+
+ );
+}
diff --git a/app/judge/[hackathonId]/submissions/[submissionId]/page.tsx b/app/judge/[hackathonId]/submissions/[submissionId]/page.tsx
new file mode 100644
index 00000000..c6e48bb9
--- /dev/null
+++ b/app/judge/[hackathonId]/submissions/[submissionId]/page.tsx
@@ -0,0 +1,676 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams, useRouter } from 'next/navigation';
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import {
+ ArrowLeft,
+ ArrowRight,
+ CheckCircle2,
+ ExternalLink,
+ Loader2,
+ PlayCircle,
+} from 'lucide-react';
+import { AuthGuard } from '@/components/auth/AuthGuard';
+import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
+import { Button } from '@/components/ui/button';
+import { ScoreSlider } from '@/components/judge/ScoreSlider';
+import {
+ KeyboardShortcuts,
+ ShortcutDef,
+} from '@/components/judge/KeyboardShortcuts';
+import {
+ useJudgeHackathon,
+ useJudgeQueueNeighbors,
+ useJudgeSubmission,
+ useSubmitJudgeScore,
+} from '@/hooks/judge/use-judge-queries';
+import { CountdownBanner } from '@/components/judge/CountdownBanner';
+import { getCountdown } from '@/components/judge/utils';
+import type {
+ CriterionScoreRequest,
+ JudgingCriterion,
+} from '@/lib/api/hackathons/judging';
+import { cn } from '@/lib/utils';
+
+export default function JudgeScoringPage() {
+ return (
+
+
+ );
+}
+
+const SHORTCUTS: ShortcutDef[] = [
+ { keys: ['Tab'], description: 'Advance to next criterion' },
+ { keys: ['⇧', 'Tab'], description: 'Previous criterion' },
+ { keys: ['1', '–', '9'], description: 'Set focused criterion (0-10)' },
+ { keys: ['⌘', '↵'], description: 'Submit score and continue' },
+ { keys: ['J'], description: 'Skip to next submission' },
+ { keys: ['K'], description: 'Previous submission' },
+ { keys: ['Esc'], description: 'Back to queue' },
+ { keys: ['?'], description: 'Show this panel' },
+];
+
+function getCriterionKey(c: JudgingCriterion) {
+ // Server guarantees a non-empty unique id on every persisted
+ // criterion (Sprint 2 #7). Use it directly; never fall back to name
+ // or title — that fallback silently merges criteria with the same
+ // human-readable label.
+ return c.id;
+}
+
+function ScorePage() {
+ const params = useParams<{ hackathonId: string; submissionId: string }>();
+ const router = useRouter();
+ const hackathonId = params?.hackathonId ?? '';
+ const submissionId = params?.submissionId ?? '';
+
+ const { data, isPending, isError } = useJudgeSubmission(
+ hackathonId,
+ submissionId
+ );
+ // Pull the hackathon overview for the deadline. Same query is on the
+ // overview page, so when the judge navigates here from there this is
+ // a cache hit.
+ const { data: hackathonOverview } = useJudgeHackathon(hackathonId);
+ const judgingClosed = (() => {
+ if (!hackathonOverview?.judgingEnd) return false;
+ return getCountdown(hackathonOverview.judgingEnd).isPast;
+ })();
+ // Cursor-style lookup so we never fetch the full queue. Powers the
+ // "X of N" counter, J/K navigation, and auto-advance.
+ const { data: neighbors } = useJudgeQueueNeighbors(hackathonId, submissionId);
+
+ const criteria = data?.criteria ?? [];
+ const existingScores = data?.myScore?.criteriaScores ?? [];
+
+ // ---- form state ----
+ const [scores, setScores] = useState
>({});
+ const [comments, setComments] = useState>({});
+ const [overall, setOverall] = useState('');
+ const [focused, setFocused] = useState(null);
+ const [errors, setErrors] = useState>({});
+ const [autoAdvance, setAutoAdvance] = useState(true);
+ const [activeTab, setActiveTab] = useState<'overview' | 'demo' | 'links'>(
+ 'overview'
+ );
+
+ const initialScores = useMemo(() => {
+ const out: Record = {};
+ for (const c of criteria) {
+ const key = getCriterionKey(c);
+ const existing = existingScores.find(
+ s => s.criterionId === getCriterionKey(c)
+ );
+ out[key] = existing ? existing.score : '';
+ }
+ return out;
+ // eslint-disable-next-line react-hooks/exhaustive-deps
+ }, [criteria.length, submissionId, existingScores.length]);
+
+ const initialComments = useMemo(() => {
+ const out: Record = {};
+ for (const c of criteria) {
+ const key = getCriterionKey(c);
+ const existing = existingScores.find(
+ s => s.criterionId === getCriterionKey(c)
+ );
+ out[key] = existing?.comment ?? '';
+ }
+ return out;
+ // eslint-disable-next-line react-hooks/exhaustive-deps
+ }, [criteria.length, submissionId, existingScores.length]);
+
+ useEffect(() => {
+ setScores(initialScores);
+ setComments(initialComments);
+ setOverall(data?.myScore?.comment ?? '');
+ setErrors({});
+ setFocused(criteria[0] ? getCriterionKey(criteria[0]) : null);
+ // eslint-disable-next-line react-hooks/exhaustive-deps
+ }, [submissionId, initialScores, initialComments]);
+
+ // ---- derived: queue position + weighted total ----
+ const totalInQueue = neighbors?.total ?? 0;
+ const scoredInQueue = neighbors?.scoredCount ?? 0;
+ const positionLabel =
+ neighbors?.position != null
+ ? `${neighbors.position} of ${totalInQueue}`
+ : null;
+ const nextUnscoredId = neighbors?.nextUnscored?.submissionId ?? null;
+ const prevId = neighbors?.prev?.submissionId ?? null;
+ const nextId = neighbors?.next?.submissionId ?? null;
+
+ const weightedRunningTotal = useMemo(() => {
+ if (criteria.length === 0) return null;
+ let weightSum = 0;
+ let scoreSum = 0;
+ for (const c of criteria) {
+ const key = getCriterionKey(c);
+ const s = scores[key];
+ const w = typeof c.weight === 'number' ? c.weight : 0;
+ weightSum += w;
+ if (typeof s === 'number') scoreSum += s * (w / 100);
+ }
+ if (weightSum === 0) return null;
+ return Math.round(scoreSum * 10) / 10;
+ }, [scores, criteria]);
+
+ const filledCount = useMemo(
+ () =>
+ criteria.filter(c => typeof scores[getCriterionKey(c)] === 'number')
+ .length,
+ [scores, criteria]
+ );
+
+ // ---- handlers ----
+ const handleScoreChange = useCallback((key: string, value: number | '') => {
+ if (value === '') {
+ setScores(p => ({ ...p, [key]: '' }));
+ } else {
+ const clamped = Math.min(10, Math.max(0, value));
+ setScores(p => ({ ...p, [key]: clamped }));
+ }
+ setErrors(p => (p[key] ? { ...p, [key]: null } : p));
+ }, []);
+
+ const advanceFocus = useCallback(() => {
+ if (!focused) {
+ if (criteria[0]) setFocused(getCriterionKey(criteria[0]));
+ return;
+ }
+ const idx = criteria.findIndex(c => getCriterionKey(c) === focused);
+ if (idx < criteria.length - 1) {
+ setFocused(getCriterionKey(criteria[idx + 1]));
+ } else {
+ setFocused(null);
+ }
+ }, [criteria, focused]);
+
+ const submit = useSubmitJudgeScore(hackathonId);
+
+ const submitOrError = useCallback(() => {
+ const newErrors: Record = {};
+ let valid = true;
+ for (const c of criteria) {
+ const key = getCriterionKey(c);
+ if (typeof scores[key] !== 'number') {
+ newErrors[key] = 'Score required';
+ valid = false;
+ }
+ }
+ setErrors(newErrors);
+ if (!valid) return;
+
+ const criteriaScores: CriterionScoreRequest[] = criteria.map(c => {
+ const key = getCriterionKey(c);
+ return {
+ criterionId: c.id,
+ score: scores[key] as number,
+ comment: comments[key] || undefined,
+ };
+ });
+
+ submit.mutate(
+ {
+ submissionId,
+ payload: { criteriaScores, comment: overall || undefined },
+ },
+ {
+ onSuccess: () => {
+ if (autoAdvance && nextUnscoredId) {
+ router.push(`/judge/${hackathonId}/submissions/${nextUnscoredId}`);
+ } else if (!nextUnscoredId) {
+ router.push(`/judge/${hackathonId}`);
+ }
+ },
+ }
+ );
+ }, [
+ criteria,
+ scores,
+ comments,
+ overall,
+ submit,
+ submissionId,
+ autoAdvance,
+ nextUnscoredId,
+ router,
+ hackathonId,
+ ]);
+
+ // Global key handler: J/K to navigate, Esc to leave, Cmd+Enter to submit
+ useEffect(() => {
+ const onKey = (e: KeyboardEvent) => {
+ const target = e.target as HTMLElement | null;
+ const inField =
+ target &&
+ (target.tagName === 'INPUT' ||
+ target.tagName === 'TEXTAREA' ||
+ target.isContentEditable);
+
+ if ((e.metaKey || e.ctrlKey) && e.key === 'Enter') {
+ e.preventDefault();
+ submitOrError();
+ return;
+ }
+ if (inField) return;
+ if (e.key === 'Escape') {
+ router.push(`/judge/${hackathonId}/submissions`);
+ } else if (e.key === 'j' || e.key === 'J') {
+ if (nextId) router.push(`/judge/${hackathonId}/submissions/${nextId}`);
+ } else if (e.key === 'k' || e.key === 'K') {
+ if (prevId) router.push(`/judge/${hackathonId}/submissions/${prevId}`);
+ }
+ };
+ window.addEventListener('keydown', onKey);
+ return () => window.removeEventListener('keydown', onKey);
+ }, [router, hackathonId, nextId, prevId, submitOrError]);
+
+ if (isPending) return
+ {/* Top context bar */}
+
+
+
Back to queue
+
+
+ {positionLabel && (
+
+ Submission{' '}
+ {positionLabel}
+
+ )}
+
+
+
+ {/* Bulk progress strip */}
+ {totalInQueue > 0 && (
+
+ )}
+
+ {/* Countdown / closed state. Hidden when judging is comfortably
+ in the future. Switches to a "Judging is closed" banner once
+ past the deadline. */}
+
+
+
+ {/* Left column: context */}
+
+
+
+
+
+ {(participant.user.name ?? '?').slice(0, 2).toUpperCase()}
+
+
+
+
+ {submission.projectName}
+
+
+ {participant.teamName
+ ? `Team · ${participant.teamName}`
+ : participant.user.name}
+ {submission.category && (
+ <>
+ ·
+
+ {submission.category}
+
+
+ )}
+
+
+ {myScore && (
+
+
+ Your score
+
+
+ {myScore.totalScore.toFixed(1)}
+
+
+ )}
+
+
+ {/* Tabs */}
+
+ {tabs.map(t => (
+ setActiveTab(t.id)}
+ className={cn(
+ 'relative -mb-px px-3 py-2 text-xs font-medium transition-colors',
+ activeTab === t.id
+ ? 'text-white'
+ : 'text-gray-500 hover:text-gray-300'
+ )}
+ >
+ {t.label}
+ {typeof t.count === 'number' && (
+ {t.count}
+ )}
+ {activeTab === t.id && (
+
+ ))}
+
+
+
+ {activeTab === 'overview' && (
+ <>
+ {submission.introduction && (
+
+ {submission.introduction}
+
+ )}
+ {submission.description ? (
+
+
+ {submission.description}
+
+
+ ) : (
+
+ No description provided.
+
+ )}
+
+ )}
+ {activeTab === 'demo' && videoUrl && (
+
+
+
+
+ Watch demo
+ {videoUrl}
+
+
+ )}
+ {activeTab === 'links' && (
+
+ )}
+
+
+
+ {/* Right column: scoring */}
+
+
+
+
+
+ Score
+
+
+ {weightedRunningTotal !== null ? (
+ weightedRunningTotal.toFixed(1)
+ ) : (
+ —
+ )}
+ /10
+
+
+
+
+ Filled
+
+
+
+ {filledCount}
+
+ / {criteria.length}
+
+
+
+
+ {criteria.length === 0 ? (
+
+ The organizer has not published a rubric yet.
+
+ ) : (
+
+ {criteria.map(c => {
+ const key = getCriterionKey(c);
+ return (
+ handleScoreChange(key, v)}
+ isFocused={focused === key}
+ onFocus={() => setFocused(key)}
+ onBlur={() => {
+ if (focused === key) setFocused(null);
+ }}
+ onAdvance={advanceFocus}
+ onSubmitWithEnter={submitOrError}
+ comment={comments[key] ?? ''}
+ onCommentChange={v =>
+ setComments(p => ({ ...p, [key]: v }))
+ }
+ error={errors[key] ?? null}
+ inputId={`score-${key}`}
+ disabled={readOnly}
+ />
+ );
+ })}
+
+ )}
+
+
+
+ Overall feedback (optional)
+
+