.challenges-page .challenge-intro{padding:32px 0 20px}
.challenges-page .challenge-intro h1{font-size:clamp(2rem,4vw,2.7rem);margin-bottom:6px}
.challenges-page .challenge-intro p{margin:0;font-size:16px}
.challenge-tabs{display:flex;gap:24px;margin:0 0 24px;border-bottom:1px solid #dbe6f34a}
.challenge-tab{position:relative;border:0;border-radius:0;background:transparent;padding:12px 2px;color:#dbe6f3;font-weight:700;font-size:16px;min-height:48px}
.challenge-tab[aria-selected=true]{color:#ffd078}
.challenge-tab[aria-selected=true]::after{position:absolute;content:"";height:3px;bottom:-1px;left:0;right:0;background:#ffd078;border-radius:3px}
.challenge-tab:hover{color:#fff}
.challenge-setup{max-width:780px;margin:0 auto}
.challenges-page .setup-panel{padding:28px}
.challenges-page .mode-picker{gap:14px;margin-bottom:26px}
.challenges-page .mode-card{padding:18px;grid-template-columns:35px 1fr;gap:13px;background:var(--bg);border-color:var(--line);align-items:start}
.challenges-page .mode-card[aria-pressed=true]{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 8%,var(--bg))}
.challenges-page .mode-card .mode-icon{background:transparent;width:33px;height:33px;border-radius:0;margin:2px 0 0}
.challenges-page .mode-icon svg{width:28px;height:28px}
.challenges-page .mode-card strong{display:block;font-size:21px;font-weight:750;margin:0 0 6px;line-height:1.2}
.mode-description{display:block;font-size:14px;line-height:1.45;color:var(--muted)}
.challenges-page .opponent-field legend{font-size:14px;padding-bottom:10px}
.challenges-page .opponent-picker{gap:9px}
.challenges-page .opponent-picker label{min-height:48px;padding:12px 9px;font-size:14px;background:var(--bg)}
.challenges-page .opponent-picker label:has(input:checked){background:color-mix(in srgb,var(--gold) 10%,var(--bg));border-color:var(--gold);color:var(--gold-light)}
.challenges-page .opponent-picker input{width:15px;height:15px;margin:0}
.setup-options{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:5px 0 4px}
.setup-options>summary{cursor:pointer;font-size:14px;line-height:1.5;padding:15px 4px;font-weight:650}
.setup-options>summary>.muted{display:block;font-size:13px;font-weight:400;margin-top:4px;line-height:1.45;overflow-wrap:anywhere}
.options-content{padding:4px 0 20px}
.challenges-page .options-content .field-row+.field-row{margin-top:16px}
.challenges-page .options-content .field-row:has(>[hidden]):not(:has(>:not([hidden]))){display:none}
.challenges-page #create-button{min-height:52px;font-size:17px}
.challenges-page .setup-hint{margin:-4px 0 0;text-align:center}
.challenge-help{margin-top:20px}
.challenge-help>summary{width:fit-content;cursor:pointer;font-size:13px;color:var(--muted);padding:5px 0}
.challenges-page .rules-list{margin:13px 0 15px}
.challenges-page .rules-list li{margin:9px 0;font-size:14px}
.invitation-panel{padding:20px 4px;color:#dbe6f3}
.invitation-panel>summary{width:fit-content;margin:auto;cursor:pointer;font-size:14px;padding:4px}
.invitation-panel[open]>summary{margin-bottom:15px;color:#fff0ce}
.challenges-page .invitation-panel .join-form{max-width:440px;margin:auto}
.challenges-page #invitation-hint{text-align:center;margin:10px auto 0;max-width:440px;color:#dbe6f3}
.challenges-page .leaderboard{max-width:980px;margin:0 auto}
.challenges-page .leaderboard .section-head h2{font-size:23px;margin-bottom:6px}
.challenges-page .leaderboard-controls{margin:0;grid-template-columns:repeat(3,minmax(0,1fr))}
.challenges-page .rank-options{margin:0}
.challenges-page .rank-options .options-content{padding-bottom:18px}
.challenges-page #ranking-status{margin:18px 0 12px}
.challenges-page #game-section{max-width:960px;margin:0 auto}
.challenges-page .game-heading{margin-top:24px}
.challenges-page .game-heading .eyebrow{font-size:12px;letter-spacing:.06em;margin-bottom:5px;color:#ffd078}
.challenges-page .game-heading h1{font-size:2rem;color:#fff0ce}
.challenges-page #abandon-button{background:var(--panel)}
.challenges-page .connection{color:#dbe6f3}
.challenges-page .scoreboard{background:var(--panel);padding:18px 24px;box-shadow:none}
.challenges-page .player-avatar{background:var(--panel-2)}
.challenges-page .question-panel{background:var(--panel);padding:28px}
.challenges-page .question-text{font-family:inherit;font-weight:600;font-size:clamp(1.3rem,2.5vw,1.8rem);line-height:1.45}
.challenges-page .answer-button{background:var(--bg);border-color:var(--line)}
.challenges-page .answer-button:hover:not(:disabled){background:var(--panel-2);border-color:var(--gold)}
.challenges-page .answer-key{border-color:var(--line)}
.challenges-page .answer-button.selected{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 10%,var(--bg))}
.challenges-page .progress-track{background:var(--panel-2)}
.challenges-page .lobby{margin-top:0;padding:28px;box-shadow:none}
.challenges-page .lobby>.eyebrow{display:none}
.challenges-page .lobby h2{font-size:24px}
.challenges-page .invite-code{background:var(--bg);border-color:var(--gold)}
.challenges-page .lobby-player{background:var(--bg)}
.challenges-page .result-panel{max-width:700px;margin:0 auto}
.challenges-page .result-panel h2{font-family:inherit;font-size:2rem}
.challenges-page .result-icon{font-size:32px;line-height:1;margin-bottom:15px}
.challenges-page .result-panel .eyebrow{display:none}
.challenges-page .review-panel{max-width:700px;margin:18px auto 0;padding:18px 24px}
.review-panel>summary{font-size:16px;font-weight:650;cursor:pointer}
.review-panel[open]>summary{margin-bottom:16px}
.challenges-page .game-footnote{font-size:12px;color:#dbe6f3}
@media(max-width:600px){
  .challenges-page .challenge-intro{padding:24px 0 14px}
  .challenges-page .challenge-intro h1{font-size:2rem}
  .challenges-page .challenge-intro p{font-size:14px}
  .challenge-tabs{margin-bottom:18px;gap:22px}
  .challenge-tab{font-size:15px;padding:10px 2px}
  .challenges-page .setup-panel{padding:18px 15px}
  .challenges-page .mode-picker{gap:9px;margin-bottom:22px}
  .challenges-page .mode-card{display:block;padding:14px 12px;min-width:0}
  .challenges-page .mode-card .mode-icon{margin:0 0 10px;height:28px}
  .challenges-page .mode-card strong{font-size:20px}
  .mode-description{font-size:13px}
  .challenges-page .opponent-picker{gap:6px}
  .challenges-page .opponent-picker label{flex-direction:column;gap:7px;font-size:12px;line-height:1.25;padding:10px 4px;text-align:center;min-height:67px}
  .challenges-page .options-content .field-row{grid-template-columns:1fr}
  .challenges-page .setup-options>summary{font-size:14px}
  .challenges-page .setup-options>summary>.muted{font-size:12px}
  .challenges-page #create-button{font-size:16px}
  .challenges-page .leaderboard-controls{grid-template-columns:1fr 1fr}
  .challenges-page .leaderboard-controls>.field:last-child:nth-child(3){grid-column:1/-1}
  .challenges-page .leaderboard .section-head{gap:12px}
  .challenges-page .leaderboard .section-head h2{font-size:22px}
  .challenges-page .leaderboard .section-head p{font-size:12px}
  .challenges-page .scoreboard{padding:16px 12px}
  .challenges-page .question-panel{padding:22px 17px}
  .challenges-page .game-heading h1{font-size:1.75rem}
  .challenges-page .game-heading .eyebrow{font-size:10px}
  .challenges-page .game-footnote>span:first-child{display:none}
  .challenges-page .review-panel{padding:17px}
  .challenges-page .review-item summary{font-size:14px}
  .challenges-page .result-panel .actions{gap:10px}
  .challenges-page .result-panel .actions .btn{flex:1}
}

/* Three modes share one quiet setup and one authoritative combat HUD. */
.challenges-page .challenge-intro{align-items:center;flex-wrap:wrap;gap:14px}
.challenges-page .challenge-intro>.btn{background:var(--panel)}
.challenges-page .mode-picker{grid-template-columns:repeat(3,minmax(0,1fr))}
.challenges-page .mode-card{display:block;padding:16px}
.challenges-page .mode-card .mode-icon{margin:0 0 10px}
.challenges-page .mode-description{font-size:13px}
.combo-rules{font-size:13px;border-top:1px solid var(--line);padding-top:15px;color:var(--gold)}
.combo-rules span{color:var(--muted);display:block;margin-top:6px;line-height:1.6}
.combat-hud{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:10px 16px;margin-bottom:12px;font-size:13px;color:var(--muted)}
.combo-badge{font-weight:800;color:var(--text);background:var(--panel-2);padding:5px 10px;border-radius:5px;font-variant-numeric:tabular-nums}
.combo-badge.boosted{color:#241607;background:var(--gold)}
.xp-badge{margin-left:auto;color:var(--gold);font-weight:700;font-variant-numeric:tabular-nums}
.player-profile{color:inherit;text-underline-offset:3px}
a.player-profile:hover{color:var(--gold);text-decoration:underline}
.challenges-page .race-board{margin:0 0 22px;padding:20px 24px}
.race-board .section-head{margin-bottom:14px;gap:10px;align-items:center}
.race-board h2{font-size:16px}
.race-lane{--progress:0;--lane-color:var(--gold);margin-top:16px;min-width:0}
.race-player{display:flex;align-items:center;gap:8px;font-size:13px;min-width:0}
.race-player .player-profile{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.race-position{font-weight:800;color:var(--lane-color);min-width:16px}
.race-count{margin-left:auto;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.race-track{position:relative;margin:9px 0 12px;height:27px;border-bottom:1px dashed var(--line);background:linear-gradient(90deg,transparent,var(--panel-2));border-radius:4px}
.race-car{position:absolute;left:calc(var(--progress) * (100% - 42px));top:-3px;font-size:30px;line-height:32px;color:var(--lane-color);width:42px;height:27px;transition:left .8s ease-out;filter:drop-shadow(0 0 3px var(--lane-color))}
.race-trail{display:block;position:absolute;left:0;bottom:5px;width:calc(var(--progress) * (100% - 40px));height:3px;background:var(--lane-color);opacity:.5;transition:width .8s ease-out}
.race-finish{position:absolute;right:0;top:0;color:var(--gold);font-size:24px}
.race-lane.is-you .race-player{font-weight:700}
.challenges-page .lobby-players{flex-wrap:wrap}
.challenges-page .lobby-player{min-width:140px;flex:1 1 40%}
.result-xp{color:var(--gold);font-size:15px;font-weight:650}
.result-players{max-width:430px;margin:20px auto}
.result-players>div{display:flex;gap:15px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0;text-align:left;font-size:13px}
.result-players>div>span{color:var(--muted);font-variant-numeric:tabular-nums}
.result-players>.btn{margin-top:20px}
@media(max-width:600px){.challenges-page .mode-picker{gap:7px}.challenges-page .mode-card{padding:13px 9px}.challenges-page .mode-card strong{font-size:18px}.challenges-page .mode-description{font-size:12px;line-height:1.4}.combat-hud{gap:8px;padding:10px;font-size:11px}.combo-badge{padding:5px 8px}.challenges-page .race-board{padding:16px}.race-board .section-head{align-items:flex-start}.race-board .section-head>span{font-size:11px}.challenges-page .challenge-intro>.btn{font-size:12px}.challenges-page .lobby-player{min-width:0}.result-players>div{gap:10px}}
@media(prefers-reduced-motion:reduce){.race-car,.race-trail{transition:none}}

.challenges-page .scoreboard.race-scoreboard{grid-template-columns:1fr auto}.race-scoreboard>.player-score.right{display:none}

.race-car>svg{display:block;width:42px;height:26px}

.challenges-page .answer-hidden{border-style:dashed;background:color-mix(in srgb,var(--gold) 7%,var(--bg));font-weight:700}
.challenges-page .answer-style-field{max-width:100%;margin-top:1rem}
.challenges-page #progression-info{line-height:1.5;margin:.8rem .2rem}

/* Épreuves hub: play configuration and social room share a clear hierarchy. */
.challenges-page .challenge-intro{border-bottom:1px solid var(--line);margin-bottom:17px;padding-bottom:22px}
.challenges-page .challenge-intro h1{font-weight:900;letter-spacing:-.025em}
.challenges-page .challenge-tabs{margin-bottom:22px}
.challenges-page .challenge-hub-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(310px,1fr);gap:22px;align-items:start}
.challenges-page .challenge-setup{max-width:none;min-width:0;margin:0}
.challenges-page .setup-panel,.challenges-page .challenge-waiting{border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:16px;box-shadow:0 16px 40px #0002}
.challenges-page .setup-panel{padding:26px}
.challenges-page .mode-picker{gap:10px;margin-bottom:23px}
.challenges-page .mode-card{position:relative;display:flex;flex-direction:column;min-height:165px;gap:11px;padding:17px;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;text-align:left;transition:border-color .2s,box-shadow .2s,transform .2s}
.challenges-page .mode-card:hover{transform:translateY(-2px);border-color:var(--gold);box-shadow:0 10px 20px #0002}
.challenges-page .mode-card[aria-pressed=true]{border:2px solid var(--gold);padding:16px;background:color-mix(in srgb,var(--gold) 12%,var(--panel-2));box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 16%,transparent)}
.challenges-page .mode-card[aria-pressed=true]::after{content:'✓';position:absolute;top:10px;right:12px;display:grid;place-items:center;width:22px;height:22px;background:var(--gold);color:#2b1a08;border-radius:50%;font-size:13px;font-weight:900}
.challenges-page .mode-card .mode-icon{display:grid;place-items:center;width:37px;height:37px;margin:0;border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));border-radius:10px;color:var(--gold)}
.challenges-page .mode-icon svg{display:block;width:25px;height:25px}
.challenges-page .mode-card strong{font:900 25px/1.1 'Barlow Condensed',sans-serif;margin-bottom:6px;color:var(--text)}
.challenges-page .mode-description{font-size:12px;line-height:1.4;color:var(--muted)}
.challenges-page .answer-style-field{margin-top:0}
.challenges-page .opponent-picker label{justify-content:center;border-radius:9px;font-weight:750;cursor:pointer}
.challenges-page .opponent-picker label:has(input:checked){box-shadow:inset 0 -3px var(--gold)}
.challenges-page .setup-options{margin-top:12px}
.challenges-page #create-button{min-height:56px;font-size:18px;font-weight:900;box-shadow:0 5px 0 color-mix(in srgb,var(--gold) 45%,#43200a)}
.challenges-page #create-button:hover{transform:translateY(-1px)}
.challenges-page .challenge-social{min-width:0;display:flex;flex-direction:column;gap:14px}
.challenges-page .challenge-waiting{padding:23px;border-top-color:#65cfe8;margin:0}
.challenges-page .challenge-waiting.choosing-human{box-shadow:0 0 0 3px color-mix(in srgb,#65cfe8 16%,transparent),0 16px 40px #0002}
.challenges-page .challenge-room-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:11px}
.challenges-page .challenge-eyebrow{display:block;color:#57c4df;font-size:10px;font-weight:900;letter-spacing:.11em}
.challenges-page .challenge-room-heading h2{font:900 24px/1.1 'Barlow Condensed',sans-serif;margin:5px 0 0;color:var(--text)}
.challenges-page .challenge-count{flex-shrink:0;border:1px solid #4bb8cd;background:color-mix(in srgb,#47bfda 14%,var(--panel));color:var(--text);padding:5px 8px;border-radius:30px;font-size:11px;font-weight:800}
.challenges-page .challenge-target-field{margin:17px 0}.challenges-page .challenge-target-field label{font-size:12px}
.challenges-page .challenge-player-list{max-height:225px;overflow:auto;display:grid;gap:7px}
.challenges-page .challenge-online-player,.challenges-page .challenge-room{display:flex;justify-content:space-between;align-items:center;gap:10px;min-width:0;padding:10px 11px;border:1px solid var(--line);border-radius:9px;background:var(--panel-2)}
.challenges-page .challenge-online-name{min-width:0;overflow-wrap:anywhere;font-weight:750;color:var(--text)}
.challenges-page .challenge-room-info{min-width:0}.challenges-page .challenge-room-info strong,.challenges-page .challenge-room-info span{display:block;overflow-wrap:anywhere}.challenges-page .challenge-room-info span{font-size:11px;color:var(--muted)}
.challenges-page .challenge-room-divider{display:flex;justify-content:space-between;gap:8px;padding:16px 0 9px;margin-top:10px;border-top:1px solid var(--line);font-weight:800;font-size:13px}
.challenges-page .challenge-room-list{max-height:280px;overflow:auto;display:grid;gap:8px}.challenges-page .challenge-room-list>.muted{line-height:1.5}
.challenges-page .challenge-own-room{font-size:11px;color:var(--gold);font-weight:750;white-space:nowrap}
.challenges-page .invitation-panel{margin:0;padding:15px 17px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.challenges-page .invitation-panel>summary{text-align:left;margin:0;color:var(--text);font-weight:750}
.challenges-page .invitation-panel[open]>summary{margin-bottom:12px}
.challenges-page .invitation-panel .join-form{display:flex;max-width:none}
.challenges-page .invitation-panel .join-form input{min-width:0}
.challenges-page .invitation-panel #invitation-hint{text-align:left}
@media(max-width:980px){.challenges-page .challenge-hub-layout{grid-template-columns:1fr}.challenges-page .challenge-social{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,.7fr);align-items:start}}
@media(max-width:650px){.challenges-page .challenge-hub-layout{gap:16px}.challenges-page .challenge-social{display:flex}.challenges-page .setup-panel,.challenges-page .challenge-waiting{padding:18px}.challenges-page .mode-picker{gap:7px}.challenges-page .mode-card{min-height:146px;padding:11px 8px;gap:8px}.challenges-page .mode-card[aria-pressed=true]{padding:10px 7px}.challenges-page .mode-card .mode-icon{width:30px;height:30px}.challenges-page .mode-icon svg{width:20px;height:20px}.challenges-page .mode-card strong{font-size:21px}.challenges-page .mode-description{font-size:11px}.challenges-page .opponent-picker label{min-height:65px}.challenges-page .invitation-panel .join-form{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.challenges-page .mode-card,.challenges-page #create-button{transition:none}}

/* Keep the existing cards, with lighter lettering and room for long names. */
.challenges-page .mode-card>span{max-width:100%;min-width:0}
.challenges-page .mode-card strong{font-weight:700;font-size:23px;line-height:1.2;text-shadow:none}
.challenges-page .mode-description{font-size:14px;line-height:1.45}
@media(max-width:650px){.challenges-page .mode-card strong{font-size:21px}.challenges-page .mode-description{font-size:13px}.challenges-page .mode-card{height:auto;min-height:156px}}
@media(max-width:360px){.challenges-page .mode-picker{grid-template-columns:1fr}.challenges-page .mode-card{min-height:125px;padding:14px}.challenges-page .mode-card[aria-pressed=true]{padding:13px}}
.challenges-page .challenge-access-status{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:0 0 18px;padding:11px 15px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:12px;color:var(--muted)}
.challenges-page .challenge-access-status strong{color:var(--text);margin-right:auto;font-size:13px}
.challenges-page .challenge-quota-pill{padding:5px 9px;border:1px solid color-mix(in srgb,var(--gold) 45%,var(--line));border-radius:20px;color:var(--text);font-weight:750;white-space:nowrap}
.challenges-page .challenge-quota-pill.is-empty{border-color:var(--line);opacity:.75}
.challenges-page .challenge-access-status small{width:100%;font-size:11px}

/* People and invitations have different headings, shapes and actions. */
.challenges-page #challenge-waiting{padding:0;border:0;box-shadow:none;background:none;display:grid;gap:18px}
.challenges-page .challenge-presence,.challenges-page .challenge-invitations{margin:0;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.challenges-page .challenge-presence{border-top:3px solid #65cfe8}.challenges-page .challenge-invitations{border-top:3px solid var(--gold);background:color-mix(in srgb,var(--gold) 4%,var(--panel))}
.challenges-page .challenge-invitations .challenge-eyebrow{color:var(--gold)}.challenges-page .challenge-invitations .challenge-count{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 12%,var(--panel))}
.challenges-page .challenge-online-player{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;padding:12px 0}.challenge-presence-identity{min-width:0}.challenge-presence-label{display:block;font-size:11px;color:var(--muted);margin-top:3px}.challenge-online-name::before{content:'';display:inline-block;width:7px;height:7px;background:#65cfe8;border-radius:50%;margin-right:8px}
.challenges-page .challenge-online-player .btn{color:var(--text);white-space:nowrap;font-size:12px}.challenges-page .challenge-target-field{padding-top:15px;margin:6px 0 0}
.challenges-page .challenge-room{display:block;padding:16px;border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));background:var(--panel-2);border-radius:10px}.challenges-page .challenge-room-info strong{font-size:17px;line-height:1.4;margin:8px 0}.challenges-page .challenge-room-info span{font-size:12px;line-height:1.6}.challenges-page .challenge-room-info .challenge-invite-tag{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--gold);font-weight:800}.challenges-page .challenge-room>.btn{margin-top:14px;width:100%;font-size:13px}.challenges-page .challenge-own-room{display:block;margin-top:12px}.challenges-page .challenge-room-list{max-height:430px}.challenges-page .challenge-player-list{max-height:210px}