.community-page { background: var(--bg); }
.community-page .container { max-width: 1160px; }
.community-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; flex-wrap: wrap; margin-bottom: 16px; }
.community-head h2 { font-size: 25px; margin: 4px 0 5px; }
.community-head p { max-width: 700px; }
.community-small { font-size: 11.5px; line-height: 1.7; margin-top: 8px; }
.community-status { background: #fff; border: 1px solid var(--border); border-radius: 9px; padding: 10px 13px; font-size: 12px; color: var(--muted); margin-bottom: 13px; }
.community-status.success { border-color: #b7ebc8; background: var(--green-soft); color: #166534; }
.community-status.error { border-color: #fecaca; background: var(--red-soft); color: #991b1b; }
.community-offline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: var(--red-soft); border: 1px solid #fecaca; color: #991b1b; border-radius: 9px; padding: 11px 13px; font-size: 12px; }
.community-offline .btn { margin-left: auto; }
.community-empty { padding: 30px 14px; text-align: center; color: var(--muted); font-size: 12px; }

.leaderboard-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr); gap: 16px; align-items: start; }
.lb-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.lb-card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 16px 17px; border-bottom: 1px solid var(--border-soft); }
.lb-card-head h3 { font-size: 16px; }
.lb-list { display: grid; }
.lb-row { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 11px 17px; border-bottom: 1px solid var(--border-soft); }
.lb-row:last-child { border-bottom: 0; }
.lb-row.me { background: var(--green-soft); }
.lb-rank { font-size: 14px; font-weight: 700; color: var(--primary-dark); text-align: center; }
.lb-name { display: grid; gap: 1px; min-width: 0; }
.lb-name b { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-name small { font-size: 10.5px; color: var(--muted); }
.lb-xp { font-size: 12px; font-weight: 700; color: var(--primary-dark); white-space: nowrap; }
.lb-side { display: grid; gap: 14px; position: sticky; top: 16px; }
.lb-side .detail-card { padding: 18px; }
.my-rank { display: flex; align-items: center; gap: 12px; padding: 11px 0 13px; }
.my-rank-num { font-size: 28px; font-weight: 700; color: var(--primary); min-width: 50px; }
.my-rank > div:last-child { display: grid; gap: 1px; }
.my-rank b { font-size: 14px; }
.my-rank small { color: var(--muted); font-size: 11px; }
.name-form { display: grid; gap: 8px; }
.name-form label { display: grid; gap: 5px; font-size: 11.5px; font-weight: 600; color: var(--muted); }
.name-form input { border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; outline: none; font-size: 13px; }
.name-form input:focus { border-color: var(--primary); }

.battle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 15px; }
.battle-grid .detail-card { padding: 20px; }
.battle-grid .detail-card p { margin: 5px 0 14px; }
.battle-rules { padding: 20px; }
.battle-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; flex-wrap: wrap; margin-bottom: 13px; }
.battle-top h2 { font-size: 23px; margin: 3px 0; }
.battle-top code { background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 2px 7px; color: var(--primary-dark); letter-spacing: .1em; }
.battle-actions { display: flex; gap: 7px; flex-wrap: wrap; }
.battle-arena { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; min-height: 260px; }
.battle-bar { display: flex; align-items: center; gap: 12px; justify-content: space-between; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.battle-opponent { margin-left: auto; color: var(--primary-dark); font-weight: 600; }
.battle-timer { background: #0d3d30; color: #fff; border-radius: 6px; padding: 4px 9px; font-variant-numeric: tabular-nums; }
.battle-progress { height: 7px; background: #e7eee9; border-radius: 99px; overflow: hidden; margin: 12px 0 17px; }
.battle-progress i { display: block; height: 100%; background: var(--primary); border-radius: inherit; transition: width .25s; }
.battle-q h3 { font-size: 17px; line-height: 1.7; margin: 11px 0 14px; }
.battle-result { padding: 18px; text-align: center; }
.battle-result h2 { font-size: 26px; margin: 5px 0 15px; }
.battle-result-list { max-width: 440px; margin: 0 auto 18px; display: grid; gap: 6px; }
.battle-result-row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 12px; background: #faf8f5; border-radius: 7px; font-size: 13px; }
.battle-result-row b { color: var(--primary-dark); }

.ai-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 15px; align-items: start; }
.ai-grid .detail-card { padding: 20px; }
.ai-output { margin-top: 14px; display: grid; gap: 12px; }
.ai-draft { border: 1px solid var(--border); border-radius: 10px; padding: 13px; background: #fcfbf9; }
.ai-draft-head { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-bottom: 7px; }
.ai-draft h3 { font-size: 14px; line-height: 1.65; margin-bottom: 8px; }
.ai-approved { display: grid; gap: 8px; margin: 12px 0; }
.ai-approved-item { border-bottom: 1px solid var(--border-soft); padding-bottom: 8px; display: grid; gap: 2px; }
.ai-approved-item b { font-size: 12.5px; line-height: 1.6; }
.ai-approved-item small { color: var(--muted); font-size: 10.5px; }

.review-token-card { margin-bottom: 15px; }
.review-token-form { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.review-token-form label { flex: 1; min-width: 220px; display: grid; gap: 5px; font-size: 12px; font-weight: 600; }
.review-token-form input { border: 1px solid var(--border); border-radius: 8px; padding: 9px 11px; outline: none; }
.review-token-form input:focus { border-color: var(--primary); }
.review-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 17px; margin-bottom: 12px; }
.review-card-head { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.review-card-head small { color: var(--muted); font-size: 10px; margin-left: auto; }
.review-card h3 { font-size: 15px; line-height: 1.65; margin-bottom: 10px; }
.review-card .btn-row { margin-top: 12px; }

.community-home { background: linear-gradient(180deg, #f7fbf9, var(--bg)); }
.community-home .feature-tile { min-height: 150px; }

@media (max-width: 900px) {
  .leaderboard-layout, .ai-grid { grid-template-columns: 1fr; }
  .lb-side { position: static; }
}
@media (max-width: 600px) {
  .battle-grid { grid-template-columns: 1fr; }
  .lb-row { grid-template-columns: 36px minmax(0, 1fr) auto; padding: 10px 12px; }
  .lb-xp { font-size: 11px; }
  .community-head h2 { font-size: 21px; }
  .review-token-form { display: grid; }
  .review-token-form .btn { width: 100%; }
}