:root{
  --brand-red:#e52c2f;--brand-red-dark:#a91822;--brand-yellow:#ffc928;--brand-green:#18a76b;
  --brand-gray:#68696b;--dark:#292a2c;--bg:#ececec;--card:#fff;--text:#242526;--muted:#696a6c;
  --line:#d5d5d5;--danger:#b3261e;--radius:20px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#d5d5d5 0,#f5f5f5 350px,var(--bg));color:var(--text)}button,input,select{font:inherit}button{border:0;border-radius:12px;padding:12px 15px;background:var(--brand-red);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 4px 0 var(--brand-red-dark)}button:hover{filter:brightness(1.05)}button:active{transform:translateY(2px);box-shadow:0 2px 0 var(--brand-red-dark)}button:disabled{opacity:.45;cursor:not-allowed;transform:none}.secondary{background:#d8d8d8;color:var(--dark);box-shadow:0 4px 0 #a9aaac}.yellow-button{background:var(--brand-yellow);color:#382b00;box-shadow:0 4px 0 #c69b00}.green-button{background:var(--brand-green);box-shadow:0 4px 0 #0c7650}.stop-button{background:var(--brand-yellow);color:var(--dark);min-width:160px;font-size:22px;box-shadow:0 5px 0 #c99e00}.danger{background:#f4deda;color:var(--danger);box-shadow:0 3px 0 #d5aaa5}.ghost{background:#fff;color:var(--dark);border:1px solid var(--line);box-shadow:none}.hidden{display:none!important}.full{grid-column:1/-1;width:100%}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:8px max(16px,calc((100vw - 1160px)/2));background:rgba(58,59,61,.96);backdrop-filter:blur(14px);border-bottom:4px solid var(--brand-yellow)}.brand{display:block;text-decoration:none}.brand img{display:block;width:220px;max-width:52vw;height:76px;object-fit:contain;object-position:left center;border-radius:10px}.header-actions{display:flex;gap:8px}
main{max-width:1160px;margin:auto;padding:24px 16px 70px}.tabs{display:flex;gap:8px;overflow:auto;margin-bottom:18px}.tab,.auth-tab{white-space:nowrap;background:#cacacc;color:var(--dark);box-shadow:0 3px 0 #9b9c9e}.tab.active,.auth-tab.active{background:var(--brand-red);color:#fff;box-shadow:0 3px 0 var(--brand-red-dark)}
.auth-layout{min-height:75vh;display:grid;place-items:center}.auth-card{max-width:560px;width:100%;border-top:8px solid var(--brand-red)}.auth-logo{display:block;width:100%;max-height:220px;object-fit:contain;border-radius:16px;margin-bottom:18px;background:#2f3032}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 30px rgba(47,48,50,.11);margin-bottom:18px}.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-size:12px;font-weight:900;color:var(--brand-red);margin:0 0 6px}.muted{color:var(--muted)}h1{font-size:clamp(30px,5vw,44px);margin:5px 0 10px}h2{margin:5px 0 10px}.auth-tabs{display:flex;gap:8px;margin:20px 0}.form{display:grid;gap:14px}.form label{display:grid;gap:7px;font-size:14px;font-weight:750}.form input,.form select{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff}.form input:focus,.form select:focus{outline:3px solid rgba(255,201,40,.42);border-color:var(--brand-yellow)}.check{grid-template-columns:auto 1fr!important;align-items:center}.check input{width:auto}.screen{display:none}.screen.active{display:block}
.hero{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,var(--brand-red-dark),var(--brand-red));color:#fff;border-bottom:8px solid var(--brand-yellow)}.hero p{color:#fff}.gem-box{text-align:center;min-width:160px;background:rgba(47,48,50,.3);border:2px solid var(--brand-yellow);border-radius:18px;padding:18px}.gem-box span,.gem-box strong,.gem-box small{display:block}.gem-box span{font-size:32px}.gem-box strong{font-size:34px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.flame-row{display:flex;align-items:center;gap:14px}.flame{font-size:46px}.progress{height:12px;background:#d6d6d6;border-radius:999px;overflow:hidden;margin:18px 0 10px}.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand-yellow),var(--brand-green));transition:.3s}.split,.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.badge{background:#ffefae;color:#6b5200;padding:8px 10px;border-radius:999px;font-weight:900;font-size:12px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.product{border:1px solid var(--line);border-top:5px solid var(--brand-green);border-radius:16px;padding:16px;background:#fafafa}.product h3{margin:0 0 7px}.product strong{font-size:24px}.history{display:grid;gap:2px}.history-item{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:13px 0;border-bottom:1px solid var(--line)}.history-item:last-child{border-bottom:0}.history-item small{display:block;color:var(--muted);margin-top:4px}.plus{color:var(--brand-green)}.minus{color:var(--brand-red)}
.game-selector{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.game-choice{display:grid;gap:6px;text-align:left;background:#e7e7e7;color:var(--dark);box-shadow:0 4px 0 #b8b8b8;border:2px solid transparent}.game-choice span{font-size:26px}.game-choice small{font-weight:600;color:var(--muted)}.game-choice.active{background:var(--brand-red);color:#fff;border-color:var(--brand-yellow);box-shadow:0 4px 0 var(--brand-red-dark)}.game-choice.active small{color:#fff}.game-choice.inactive{opacity:.5}.game-panel{display:none}.game-panel.active{display:block}.arcade-card,.numeric-game-card{background:linear-gradient(150deg,#fafafa,#e3e3e3);border:2px solid var(--brand-gray);border-top:10px solid var(--brand-red);text-align:center}.game-brand-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.game-brand-row img{width:250px;max-width:65%;height:130px;object-fit:contain;border-radius:14px;background:#252628}.level-chip{background:var(--brand-yellow);color:#332700;border:3px solid var(--dark);border-radius:16px;padding:10px 14px;font-weight:900}.game-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0}.game-summary-grid div{background:var(--brand-gray);color:#fff;padding:14px;border-radius:14px;border-bottom:4px solid var(--brand-yellow)}.game-summary-grid span,.game-summary-grid strong{display:block}.game-summary-grid span{font-size:12px}.game-summary-grid strong{font-size:24px}.target-panel{display:inline-grid;min-width:250px;padding:14px 26px;background:var(--brand-green);color:#fff;border-radius:18px;border:4px solid #0c7650;margin-bottom:16px}.target-panel span{font-weight:800}.target-panel strong{font-size:58px;line-height:1.05}.counter-panel{display:grid;place-items:center;background:var(--dark);color:#fff;border:6px solid var(--brand-red);border-radius:24px;padding:20px;margin:0 auto;max-width:620px;box-shadow:inset 0 0 0 5px var(--brand-yellow)}.counter-panel span{font-weight:800;color:#ddd}.counter-panel strong{font-variant-numeric:tabular-nums;font-size:clamp(76px,15vw,150px);line-height:1;color:var(--brand-yellow);text-shadow:4px 4px 0 var(--brand-red)}.counter-panel small{color:#ddd}.numeric-track{height:15px;background:#c9c9c9;border-radius:999px;overflow:hidden;margin:18px auto;max-width:620px;border:2px solid var(--brand-gray)}.numeric-track span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--brand-green),var(--brand-yellow),var(--brand-red))}.centered{justify-content:center}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.result-box,.status-box{margin-top:18px;padding:14px;border-radius:14px;background:#ddd;border-left:7px solid var(--brand-green);font-weight:800;white-space:pre-wrap;overflow:auto}.mini-status{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:14px 0}.mini-status span{background:var(--brand-gray);color:#fff;border-bottom:3px solid var(--brand-yellow);border-radius:10px;padding:8px 11px;font-weight:800}
canvas{display:block;width:min(100%,900px);height:auto;margin:15px auto;border:5px solid var(--brand-gray);border-radius:16px;background:#222;touch-action:none;box-shadow:0 7px 0 #3f4042}.direction-pad{display:grid;justify-content:center;gap:7px;margin-top:18px}.direction-pad>button{margin:auto}.direction-pad>div{display:flex;gap:7px}.direction-pad button{min-width:70px;background:var(--brand-green);box-shadow:0 4px 0 #0c7650}.chicken-controls>button{min-width:150px}.plane-controls{display:flex;justify-content:center;gap:10px;margin-top:18px}.plane-controls button{min-width:90px}
.settings-grid{grid-template-columns:repeat(2,1fr)}.section-divider{border-bottom:4px solid var(--brand-yellow);padding-bottom:8px;margin-top:18px}.tier-row,.level-row,.level-table-header{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:8px;align-items:center}.level-table-header{font-size:12px;font-weight:900;color:#fff;background:var(--brand-gray);padding:9px;border-radius:10px}.level-row{background:#f2f2f2;padding:8px;border-radius:10px}.level-row strong{text-align:center}.tier-row input,.level-row input{width:100%}.game-config-card{border:1px solid var(--line);border-left:7px solid var(--brand-green);border-radius:14px;padding:16px;margin:12px 0;background:#f6f6f6}.game-config-card h3{display:flex;justify-content:space-between;align-items:center;margin-top:0}.game-config-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.inline-check{display:flex!important;grid-template-columns:none!important;align-items:center;gap:8px}.inline-check input{width:auto!important}.brand-admin-grid{display:grid;grid-template-columns:minmax(240px,420px) 1fr;gap:22px;align-items:center}.logo-preview{width:100%;height:240px;object-fit:contain;border-radius:16px;background:var(--dark);border:4px solid var(--brand-yellow)}
.toast{position:fixed;z-index:60;left:50%;bottom:22px;transform:translate(-50%,20px);padding:12px 18px;background:var(--dark);color:#fff;border:3px solid var(--brand-yellow);border-radius:12px;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.game-selector{grid-template-columns:repeat(3,1fr)}.game-config-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.grid.two,.settings-grid,.product-grid,.brand-admin-grid{grid-template-columns:1fr}.hero{flex-direction:column;align-items:stretch;gap:16px}.gem-box{width:100%}.split{flex-direction:column;align-items:flex-start}.tier-row,.level-row,.level-table-header{grid-template-columns:1fr 1fr}.history-item{align-items:flex-start;flex-direction:column}.game-summary-grid{grid-template-columns:1fr 1fr}.game-brand-row{flex-direction:column}.game-brand-row img{max-width:100%;width:100%}.brand img{width:165px;height:62px}.header-actions button{padding:9px}.counter-panel strong{font-size:78px}.game-selector{grid-template-columns:1fr 1fr}.game-config-grid{grid-template-columns:1fr}.topbar{padding:7px 10px}}

/* v0.5 progressive games and daily competitions */
.arcade-card canvas{display:block;width:100%;height:auto;max-height:72vh;border-radius:16px;border:2px solid #65676b;touch-action:none;background:#292a2c}
.leaderboard{display:grid;gap:8px}.leaderboard-row{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;background:#f3eee7}.leaderboard-row:first-child{background:linear-gradient(90deg,#fff0b8,#fff8df);border:1px solid #ffc928}.leaderboard-row strong{color:#e52c2f}.leaderboard-row span:last-child{text-align:right;color:#555}
.challenge-reward-header,.challenge-reward-row{display:grid;grid-template-columns:70px repeat(4,1fr);gap:8px;align-items:center}.challenge-reward-header{font-size:12px;font-weight:800;color:#6e6a66;margin-bottom:8px}.challenge-reward-row{margin-bottom:8px}.challenge-reward-row input{width:100%;padding:10px;border:1px solid #ddd;border-radius:10px}
.chicken-controls{display:flex!important;justify-content:center;gap:10px;margin:14px auto}.chicken-controls button{min-width:150px}.game-config-card{border:1px solid #e5ddd2;border-radius:16px;padding:16px;margin-bottom:14px}.game-config-card h3{display:flex;justify-content:space-between;gap:12px}.game-config-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.inline-check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;gap:7px;font-size:13px}.inline-check input{width:auto!important}
@media(max-width:760px){.leaderboard-row{grid-template-columns:45px 1fr}.leaderboard-row span:last-child{grid-column:2;text-align:left}.challenge-reward-header,.challenge-reward-row{grid-template-columns:55px repeat(4,minmax(70px,1fr))}.game-config-grid{grid-template-columns:1fr}.arcade-card{padding:14px}.arcade-card canvas{max-height:62vh}}

.referral-row{display:grid;grid-template-columns:1fr auto;gap:10px}.referral-row input{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff}.challenge-gate{border-top:6px solid var(--yellow)}.challenge-counts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}.challenge-counts span{padding:12px;border-radius:14px;background:var(--soft-gray);text-align:center}.challenge-counts strong{display:block;font-size:24px;color:var(--red)}.numeric-mode-switch{display:grid;justify-items:center;gap:8px;margin:16px auto 4px;padding:14px;border:2px solid var(--brand-yellow);border-radius:18px;background:rgba(255,255,255,.72);max-width:720px}.numeric-mode-switch .button-row{margin-top:0}.numeric-mode-switch button.active{background:var(--brand-red);color:#fff;box-shadow:0 4px 0 var(--brand-red-dark)}.numeric-mode-switch .badge{font-weight:900}.numeric-mode-switch small{max-width:620px;line-height:1.45}.branding-row{display:grid;grid-template-columns:150px 1fr 1.5fr;gap:8px;margin-bottom:8px;align-items:center}.stage-name-row{display:grid;grid-template-columns:90px 1fr;gap:8px;margin-bottom:8px;align-items:center}.challenge-config-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.challenge-config-grid label{display:grid;gap:6px;font-weight:700;font-size:14px}.challenge-config-grid input{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px}.challenge-waiting{background:#fff3cd;color:#6d5200}.challenge-active{background:#dff4ea;color:#075f3d}.challenge-finalized{background:#e7e7e7;color:#444}.virtual-note{color:var(--gray);font-size:12px}.stage-name-chip{display:inline-block;padding:4px 9px;border-radius:999px;background:var(--yellow);color:#262626;font-weight:800;margin-left:6px}@media(max-width:760px){.referral-row,.challenge-counts,.branding-row,.challenge-config-grid{grid-template-columns:1fr}.stage-name-row{grid-template-columns:70px 1fr}}

/* v0.7 football cups and sponsored challenges */
.sponsor-ad{display:grid;grid-template-columns:minmax(140px,260px) 1fr;gap:16px;align-items:center;margin:16px 0;padding:14px;border:2px solid var(--yellow,#ffc400);border-radius:18px;background:linear-gradient(135deg,#211f1f,#4a1717);color:#fff}.sponsor-ad img{width:100%;max-height:180px;object-fit:cover;border-radius:12px}.sponsor-ad strong,.sponsor-ad small,.sponsor-ad span{display:block;margin:5px 0}.football-card{background:linear-gradient(180deg,#fff,#f5f5f5)}.football-pitch{position:relative;min-height:360px;overflow:hidden;border-radius:24px;background:linear-gradient(180deg,#6ec8ff 0 35%,#2d9a4b 35% 100%);border:8px solid #f2c500;box-shadow:inset 0 0 0 5px rgba(255,255,255,.4)}.football-pitch:before{content:"";position:absolute;left:50%;top:38%;bottom:0;width:3px;background:rgba(255,255,255,.65)}.football-pitch:after{content:"";position:absolute;left:34%;right:34%;top:45%;bottom:8%;border:3px solid rgba(255,255,255,.7);border-radius:50%}.football-score{position:absolute;top:14px;left:50%;transform:translateX(-50%);z-index:5;background:#1d1d1d;color:#fff;padding:10px 18px;border-radius:999px;display:flex;gap:12px;align-items:center}.football-score strong{font-size:24px;color:#ffd200}.football-keeper{position:absolute;top:105px;left:calc(50% - 20px);font-size:42px;transition:left .12s linear;z-index:3}.football-ball{position:absolute;left:calc(50% - 18px);bottom:75px;font-size:38px;z-index:4}.football-ball.shot{animation:football-shot .45s ease-out}@keyframes football-shot{0%{transform:translateY(0) scale(1)}70%{transform:translateY(-170px) scale(.7)}100%{transform:translateY(0) scale(1)}}.football-aim{position:absolute;left:10%;right:10%;bottom:24px;width:80%;accent-color:#e52c2f}.football-timer{position:absolute;right:18px;top:16px;background:#fff;color:#111;padding:8px 12px;border-radius:12px;font-weight:900}.player-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.player-card{border:1px solid var(--line);border-radius:18px;padding:14px;background:#fff;display:grid;gap:8px}.player-card.active{border:3px solid #24a344;box-shadow:0 0 0 4px rgba(36,163,68,.12)}.player-emoji{font-size:44px}.player-card small{color:var(--muted)}.player-card p{font-size:12px;margin:0}.cup-bracket{display:flex;gap:12px;overflow:auto;padding-bottom:10px}.cup-match{min-width:210px;border:1px solid var(--line);border-radius:14px;padding:12px;background:#f5f1eb;display:grid;gap:6px}.cup-match.mine{border-color:#e52c2f;background:#fff0e9}.campaign-thumb{display:block;max-width:220px;max-height:120px;object-fit:cover;border-radius:10px;margin-top:8px}.file-button{display:inline-flex;align-items:center;padding:11px 14px;border-radius:12px;font-weight:700;cursor:pointer}.file-button input{display:none}.sponsor-campaign{align-items:flex-start}textarea{font:inherit;padding:12px;border:1px solid var(--line);border-radius:11px;resize:vertical}
@media(max-width:700px){.sponsor-ad{grid-template-columns:1fr}.football-pitch{min-height:300px}.player-card-grid{grid-template-columns:1fr 1fr}.cup-bracket{flex-direction:column}.cup-match{min-width:0}}
.sponsor-media-wrap{width:100%;min-height:120px;display:grid;place-items:center;background:#111;border-radius:12px;overflow:hidden}.sponsor-media{width:100%;max-height:220px;object-fit:contain;border-radius:12px}.formula-preview{padding:14px;border:1px solid var(--line);border-left:5px solid var(--yellow,#ffc400);border-radius:14px;background:#fffaf0;display:grid;gap:5px;margin:10px 0}.formula-preview strong{font-size:18px}.formula-preview small{color:var(--muted)}.campaign-media{display:block;max-width:260px;max-height:150px;object-fit:contain;border-radius:10px;margin-top:8px;background:#111}.allocation-bars{display:grid;gap:6px;margin-top:8px}.allocation-bar{height:8px;border-radius:99px;background:#eee;overflow:hidden}.allocation-bar span{display:block;height:100%;background:var(--green,#24a344)}

/* v0.10 account security, mobile install and turn-based real-time flick football */
.link-button{background:transparent;color:var(--brand-red);box-shadow:none;padding:7px 0;text-align:left}.link-button:hover{text-decoration:underline;filter:none}.form a,.legal-links a{color:var(--brand-red);font-weight:800}.hero-actions{display:grid;gap:10px;min-width:180px}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:12px 15px;background:var(--brand-red);color:#fff;text-decoration:none;font-weight:900;box-shadow:0 4px 0 var(--brand-red-dark)}.order-button{background:var(--brand-yellow);color:#2b2200;box-shadow:0 4px 0 #b99000;text-align:center}.legal-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px}.danger-zone{border:2px solid #e2b3ae;border-left:8px solid var(--danger)}.badge-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.badge.live{background:#dff4ea;color:#075f3d;box-shadow:0 0 0 3px rgba(24,167,107,.15)}
.policy-page{max-width:860px;margin:30px auto;padding:0 16px 60px}.policy-page article{background:#fff;border-radius:20px;padding:28px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.08)}.policy-page h1,.policy-page h2{color:var(--dark)}.policy-page li{margin:8px 0;line-height:1.55}
@media(max-width:760px){.hero-actions{width:100%}.order-button{width:100%}.badge-row{justify-content:flex-start}.auth-card{padding:18px}.check{align-items:start}}

/* v0.10 horizontal turn-based Flick Football */
.football-pitch-wrap{position:relative;width:100%;aspect-ratio:5/3;min-height:340px;border:7px solid var(--brand-yellow);border-radius:22px;overflow:hidden;background:#168a43;box-shadow:inset 0 0 0 4px rgba(255,255,255,.38)}
#footballCanvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair;background:#168a43}
.football-score{position:absolute;top:12px;left:50%;transform:translateX(-50%);z-index:5;background:#1d1d1d;color:#fff;padding:9px 16px;border-radius:999px;display:flex;gap:11px;align-items:center;white-space:nowrap;box-shadow:0 3px 0 rgba(0,0,0,.25)}
.football-score strong{font-size:23px;color:#ffd200}.football-timer{position:absolute;right:14px;top:12px;background:#fff;color:#111;padding:8px 11px;border-radius:11px;font-weight:900;z-index:5}.football-turn{position:absolute;left:14px;bottom:12px;background:rgba(20,20,20,.88);color:#fff;padding:8px 12px;border-radius:10px;font-weight:900;z-index:5;max-width:70%}
.football-formation-panel{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:12px;align-items:end;padding:14px;margin:14px 0;border:1px solid var(--line);border-left:6px solid var(--brand-yellow);border-radius:15px;background:#fffaf0}.football-formation-panel label{display:grid;gap:6px;font-weight:800}.football-formation-panel select{padding:11px;border:1px solid var(--line);border-radius:10px;background:#fff}.football-formation-panel small{grid-column:1/-1;color:var(--muted)}
.football-formation-panel.ready{border-left-color:var(--green);background:#effbf5}.football-formation-panel.locked{opacity:.82}
@media(max-width:760px){.football-pitch-wrap{min-height:250px}.football-score{font-size:12px;padding:7px 10px}.football-score strong{font-size:18px}.football-timer{font-size:13px}.football-turn{font-size:12px}.football-formation-panel{grid-template-columns:1fr}.football-formation-panel small{grid-column:auto}}

/* v0.10 multi-game challenge planner */
.challenge-game-picker{display:grid;grid-template-columns:repeat(3,minmax(170px,1fr));gap:10px;margin:10px 0}.challenge-game-option{display:flex;gap:9px;align-items:flex-start;border:1px solid var(--line);border-radius:13px;padding:12px;background:#fff;cursor:pointer}.challenge-game-option:has(input:checked){border:2px solid var(--brand-red);background:#fff3ef}.challenge-game-option input{margin-top:3px}.challenge-game-option span{display:grid;gap:3px}.challenge-game-option small{color:var(--muted)}
.challenge-multi-editor{display:grid;gap:14px}.challenge-builder-card{border:1px solid var(--line);border-top:5px solid var(--brand-yellow);border-radius:16px;padding:15px;background:#fff}.challenge-builder-card header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.challenge-builder-card .challenge-config-grid{grid-template-columns:repeat(3,minmax(160px,1fr))}.challenge-existing-list{margin-top:18px;border-top:3px solid var(--brand-yellow);padding-top:12px}.challenge-existing-list h3{margin-bottom:4px}.challenge-existing-list .history-item{border-left:5px solid #ddd}.challenge-existing-list .history-item[data-status="draft"]{border-left-color:#f0b400}.challenge-existing-list .history-item[data-status="active"]{border-left-color:var(--green)}.challenge-existing-list .history-item[data-status="finalized"]{border-left-color:#777}
@media(max-width:900px){.challenge-game-picker{grid-template-columns:repeat(2,1fr)}.challenge-builder-card .challenge-config-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.challenge-game-picker,.challenge-builder-card .challenge-config-grid{grid-template-columns:1fr}}

/* v0.11 procedural game audio and compact football boot kits */


#soundToggleBtn{min-width:116px}.volume-control{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:center}.volume-control input[type=range]{grid-column:1/-1;width:100%;accent-color:#e52c2f}.volume-control span{font-weight:800;color:#b91e24}.audio-test-row{align-items:end}.audio-test-row button{min-width:150px}.football-puck-card-icon{--boot-primary:#e52c2f;--boot-accent:#fff;--boot-sole:#222;width:58px;height:58px;border-radius:50%;position:relative;background:radial-gradient(circle at 30% 25%,#fff 0 11%,var(--boot-accent) 12% 18%,var(--boot-primary) 20% 100%);box-shadow:inset 0 0 0 2px rgba(0,0,0,.34),0 5px 8px rgba(0,0,0,.22);margin:1px 0 7px}.mini-cleat{position:absolute;left:13px;top:20px;width:27px;height:15px;background:var(--boot-accent);border:1px solid rgba(0,0,0,.35);border-radius:8px 5px 7px 5px;transform:rotate(-8deg)}.mini-cleat:before{content:"";position:absolute;width:14px;height:7px;right:-7px;bottom:0;background:var(--boot-accent);border-radius:2px 7px 5px 2px}.mini-cleat:after{content:"";position:absolute;left:-1px;right:-8px;bottom:-5px;height:5px;background:var(--boot-sole);border-radius:2px 2px 6px 6px}.player-card.active .football-puck-card-icon{transform:scale(1.06);box-shadow:inset 0 0 0 3px #ffc928,0 5px 10px rgba(0,0,0,.25)}body.game-fx-hit main{animation:fxHit .22s ease}body.game-fx-win main{animation:fxWin .36s ease}body.game-fx-fail main{animation:fxFail .32s ease}body.game-fx-goal main{animation:fxGoal .38s ease}@keyframes fxHit{50%{transform:translateX(3px);filter:brightness(1.18)}}@keyframes fxWin{50%{filter:brightness(1.28) saturate(1.25)}}@keyframes fxFail{50%{filter:grayscale(.35) brightness(.8)}}@keyframes fxGoal{35%{transform:scale(1.005);filter:brightness(1.35) saturate(1.4)}}@media(max-width:650px){#soundToggleBtn{min-width:auto;padding-inline:10px}.header-actions{gap:6px}.football-puck-card-icon{width:52px;height:52px}.audio-test-row button{min-width:0;flex:1}}

/* v0.13.1 customer-facing order language and visible sponsor placement */
.sponsor-placeholder{width:100%;min-height:150px;display:grid;place-items:center;align-content:center;gap:8px;padding:20px;text-align:center;border:3px dashed var(--brand-yellow);border-radius:14px;background:radial-gradient(circle at 50% 30%,#444 0,#222 68%);color:#fff}
.sponsor-placeholder strong{font-size:clamp(24px,4vw,38px);color:var(--brand-yellow);text-transform:uppercase;letter-spacing:.04em}
.sponsor-placeholder span{font-size:24px;font-weight:900;color:#fff}
.sponsor-placeholder small{color:#ddd}