:root{--canvas-bg:#0e1013;--surface-1:#16181d;--surface-2:#1e2128;--surface-3:#282c35;--text-pure:#fff;--text-high:#f1f3f5;--text-body:#d1d5db;--text-muted:#8b92a0;--text-faint:#525866;--border-subtle:#262a33;--border-strong:#363b47;--border-focus:#f59e0b;--accent-signal:#f59e0b;--accent-signal-hover:#d97706;--card-a-bg:#be123c;--card-a-border:#e11d48;--card-a-shadow:#881337;--card-b-bg:#1d4ed8;--card-b-border:#2563eb;--card-b-shadow:#1e3a8a;--card-c-bg:#b45309;--card-c-border:#d97706;--card-c-shadow:#78350f;--card-d-bg:#047857;--card-d-border:#059669;--card-d-shadow:#064e3b;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--font-en:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-ar:"IBM Plex Sans Arabic", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 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60ms;display:flex}.controller-btn-label{opacity:.95;text-align:center;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;max-width:90%;font-size:.88rem;font-weight:700;display:-webkit-box;overflow:hidden}.controller-btn.opt-0{background:var(--card-a-bg);border-color:var(--card-a-border);box-shadow:0 5px 0 var(--card-a-shadow)}.controller-btn.opt-1{background:var(--card-b-bg);border-color:var(--card-b-border);box-shadow:0 5px 0 var(--card-b-shadow)}.controller-btn.opt-2{background:var(--card-c-bg);border-color:var(--card-c-border);box-shadow:0 5px 0 var(--card-c-shadow)}.controller-btn.opt-3{background:var(--card-d-bg);border-color:var(--card-d-border);box-shadow:0 5px 0 var(--card-d-shadow)}.controller-btn:active:not(:disabled){transform:translateY(3px);box-shadow:0 2px #00000080}.controller-btn.selected{outline-offset:2px;outline:4px solid #fff}.powerup-bar{justify-content:center;gap:.5rem;display:flex}.powerup-btn{background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--radius-xs);color:var(--text-high);cursor:pointer;align-items:center;gap:.4rem;padding:.55rem .85rem;font-size:.82rem;font-weight:800;transition:all .12s;display:flex}.powerup-btn:hover:not(:disabled){border-color:var(--accent-signal);color:var(--accent-signal)}.powerup-btn:disabled{opacity:.35;cursor:not-allowed}.podium-container{flex-direction:column;align-items:center;padding:2rem 1rem;display:flex}.podium-pedestals{justify-content:center;align-items:flex-end;gap:1rem;width:100%;max-width:500px;margin:2.5rem 0;display:flex}.podium-spot{flex-direction:column;flex:1;align-items:center;display:flex}.podium-avatar{margin-bottom:.5rem;font-size:2.2rem}.podium-name{color:var(--text-pure);text-overflow:ellipsis;white-space:nowrap;max-width:100px;margin-bottom:.3rem;font-size:.95rem;font-weight:800;overflow:hidden}.podium-score{color:var(--text-muted);margin-bottom:.6rem;font-size:.82rem;font-weight:700}.pedestal{border-radius:var(--radius-xs) 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.btn-secondary,html[dir=rtl] h1,html[dir=rtl] h2,html[dir=rtl] h3,html[dir=rtl] h4,html[dir=rtl] .brand-logo,html[dir=rtl] .mode-title,html[dir=rtl] .question-prompt,html[dir=rtl] .btn-primary,html[dir=rtl] .btn-secondary{font-weight:700!important}[dir=rtl] .question-prompt{line-height:1.55}[dir=rtl] .room-code-letters{direction:ltr;display:inline-block}[dir=rtl] .answer-card{text-align:right;line-height:1.45}[dir=rtl] .answer-text{font-weight:600}[dir=rtl] .fun-fact-box{border-left:none;border-right:4px solid var(--accent-signal);border-radius:var(--radius-sm) 0 0 var(--radius-sm);line-height:1.6}[dir=rtl] .btn-primary,[dir=rtl] .btn-secondary{letter-spacing:0;font-weight:600}[dir=rtl] .tabular-nums,[dir=rtl] .room-code-letters,[dir=rtl] .brand-badge,html[dir=rtl] .tabular-nums,html[dir=rtl] .room-code-letters,html[dir=rtl] .brand-badge{direction:ltr;display:inline-block;font-family:var(--font-mono)!important}html[dir=ltr],html[dir=ltr] 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#f59e0b4d;border-radius:100px;align-items:center;gap:4px;padding:2px 8px;font-size:.68rem;font-weight:700;transition:all .15s;display:inline-flex}.leaderboard-demo-chip:hover{background:#f59e0b38}.leaderboard-setup-banner{background:#f59e0b14;border-bottom:1px solid #f59e0b33;padding:.85rem 1.4rem}.leaderboard-filters{background:var(--surface-2);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.75rem 1.4rem;display:flex}.period-tabs{background:var(--surface-1);border-radius:var(--radius-sm);border:1px solid var(--border-strong);gap:4px;padding:4px;display:inline-flex}.period-tab{color:var(--text-muted);font-size:.8rem;font-weight:700;font-family:var(--font-mono);border-radius:var(--radius-xs);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:.4rem .85rem;transition:all 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#000c);margin-bottom:-4px;animation:2.5s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.podium-avatar{background:var(--surface-2);border:3px solid var(--border-strong);border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;margin-bottom:.45rem;font-size:1.6rem;display:flex;box-shadow:0 4px #090a0d}.podium-avatar.avatar-1{border-color:var(--accent-signal);width:66px;height:66px;font-size:2.1rem;box-shadow:0 4px #b45309}.podium-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;max-width:110px;font-size:.88rem;font-weight:800;overflow:hidden}.podium-score{font-family:var(--font-mono);color:var(--text-high);margin:2px 0;font-size:.95rem;font-weight:800}.podium-score.score-1{color:#fef08a;font-size:1.2rem;font-weight:900}.podium-meta{color:var(--text-muted);font-size:.72rem;font-family:var(--font-mono);gap:5px;margin-bottom:.55rem;font-weight:700;display:flex}.podium-pedestal{border-radius:var(--radius-xs) var(--radius-xs) 0 0;width:100%;font-family:var(--font-mono);justify-content:center;align-items:center;font-weight:900;display:flex;box-shadow:0 4px 12px #0009}.pedestal-1{background:var(--accent-signal);color:#000;border-top:4px solid #fef08a;height:94px;font-size:2.2rem;box-shadow:inset 0 -4px #b45309,0 4px 12px #000000b3}.pedestal-2{color:#000;background:#94a3b8;border-top:4px solid #e2e8f0;height:70px;font-size:1.8rem;box-shadow:inset 0 -4px #64748b,0 4px 12px #000000b3}.pedestal-3{color:#fff;background:#b45309;border-top:4px solid #f59e0b;height:52px;font-size:1.5rem;box-shadow:inset 0 -4px #78350f,0 4px 12px #000000b3}.leaderboard-table{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-2);overflow:hidden}.leaderboard-row-header{background:var(--surface-3);font-family:var(--font-mono);text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;border-bottom:1px solid var(--border-subtle);white-space:nowrap;grid-template-columns:46px minmax(130px,1fr) 78px 78px 88px;align-items:center;gap:.75rem;padding:.6rem 1rem;font-size:.72rem;font-weight:700;display:grid}.leaderboard-list{max-height:300px;overflow-y:auto}.leaderboard-row{border-bottom:1px solid var(--border-subtle);grid-template-columns:46px minmax(130px,1fr) 78px 78px 88px;align-items:center;gap:.75rem;padding:.65rem 1rem;transition:background .15s;display:grid}.leaderboard-row:last-child{border-bottom:none}.leaderboard-row:hover{background:#ffffff08}.leaderboard-row.highlighted{border-left:3px solid var(--accent-signal);background:#f59e0b1a}[dir=rtl] .leaderboard-row.highlighted{border-left:none;border-right:3px solid var(--accent-signal)}.col-rank{text-align:left}[dir=rtl] .col-rank{text-align:right}.rank-badge{font-size:.76rem;font-weight:900;font-family:var(--font-mono);color:var(--text-muted);background:var(--surface-3);border:1px solid var(--border-subtle);border-radius:var(--radius-xs);padding:2px 6px;display:inline-block}.col-player{align-items:center;gap:.55rem;min-width:0;display:flex;overflow:hidden}.player-avatar-chip{flex-shrink:0;font-size:1.1rem}.player-details{flex-direction:column;min-width:0;display:flex;overflow:hidden}.player-name-text{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:700;overflow:hidden}.player-time-text{color:var(--text-faint);font-size:.68rem;font-family:var(--font-mono)}.col-accuracy,.col-streak{text-align:center;white-space:nowrap}.accuracy-pill{font-size:.78rem;font-weight:800;font-family:var(--font-mono);color:#4ade80;border-radius:var(--radius-xs);background:#22c55e1a;border:1px solid #22c55e4d;padding:2px 7px;display:inline-block}.streak-pill{font-size:.78rem;font-weight:800;font-family:var(--font-mono);color:var(--accent-signal);border-radius:var(--radius-xs);background:#f59e0b1a;border:1px solid #f59e0b4d;padding:2px 7px;display:inline-block}.col-score{text-align:right;white-space:nowrap}[dir=rtl] .col-score{text-align:left}.score-value{font-weight:900;font-family:var(--font-mono);color:var(--accent-signal);letter-spacing:-.02em;font-size:1.02rem}@media (width<=520px){.leaderboard-row-header,.leaderboard-row{grid-template-columns:36px minmax(100px,1fr) 64px 64px 74px;gap:.4rem;padding:.55rem .65rem}.leaderboard-row-header{font-size:.65rem}}.leaderboard-submit-card{background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-md);text-align:left;margin-top:1.5rem;padding:1.25rem 1.4rem}[dir=rtl] .leaderboard-submit-card{text-align:right}.leaderboard-submit-card.submitted{background:#22c55e0d;border-color:#22c55e66}.spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.leaderboard-page-wrapper{width:100%;max-width:820px;margin:0 auto;padding:.5rem .75rem 3rem}.leaderboard-page-nav{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.leaderboard-page-nav-left,.leaderboard-page-nav-right{align-items:center;gap:.65rem;display:flex}.leaderboard-back-btn{background:var(--surface-1);border:1px solid var(--border-strong);height:38px;color:var(--text-pure);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:.45rem;padding:0 1rem;font-size:.85rem;font-weight:700;transition:all .15s;display:inline-flex}.leaderboard-back-btn:hover{background:var(--surface-2);border-color:var(--border-focus)}.leaderboard-share-btn{background:var(--surface-1);border:1px solid var(--border-strong);height:38px;color:var(--text-pure);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:.5rem;padding:0 1rem;font-size:.85rem;font-weight:700;transition:all .15s;display:inline-flex}.leaderboard-share-btn:hover{background:var(--surface-2);border-color:var(--border-focus)}.leaderboard-share-btn.copied{color:#4ade80;background:#22c55e1f;border-color:#22c55e99}.leaderboard-play-btn{background:var(--accent-signal);color:#000;border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:.45rem;height:38px;padding:0 1.25rem;font-size:.85rem;font-weight:800;transition:all .12s;display:inline-flex;box-shadow:0 3px #b45309}.leaderboard-play-btn:hover{background:#fbbf24}.leaderboard-play-btn:active{transform:translateY(2px);box-shadow:0 1px #b45309}.leaderboard-hero-card{background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--radius-lg);text-align:center;margin-bottom:1.5rem;padding:2.25rem 1.5rem 1.75rem;position:relative;overflow:hidden;box-shadow:0 12px 36px #00000080}.leaderboard-hero-trophy{background:#f59e0b1f;border:2px solid #f59e0b59;border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.25rem;display:flex;box-shadow:0 6px 16px #f59e0b26}.leaderboard-page-title{color:#fff;letter-spacing:-.02em;margin:0 0 .5rem;font-size:clamp(1.8rem,4.5vw,2.5rem);font-weight:800}[dir=rtl] .leaderboard-page-title{letter-spacing:0;font-weight:700}.leaderboard-page-subtitle{color:var(--text-muted);max-width:520px;margin:0 auto 1.25rem;font-size:.95rem;line-height:1.6}.leaderboard-hero-status-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:.85rem;display:flex}.leaderboard-refresh-btn{font-family:var(--font-mono);color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border-subtle);cursor:pointer;border-radius:100px;align-items:center;gap:5px;padding:3px 10px;font-size:.72rem;font-weight:700;transition:all .15s;display:inline-flex}.leaderboard-refresh-btn:hover:not(:disabled){color:#fff;border-color:var(--border-strong);background:var(--surface-3)}.leaderboard-refresh-btn:disabled{opacity:.6;cursor:not-allowed}.leaderboard-page-filters{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.category-select-wrapper{position:relative}.category-dropdown{background:var(--surface-1);border:1px solid var(--border-strong);color:#fff;border-radius:var(--radius-sm);cursor:pointer;appearance:none;padding:.52rem 1.15rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;background-size:14px;outline:none;padding-inline-end:2.2rem;font-family:inherit;font-size:.85rem;font-weight:700;transition:border-color .15s;box-shadow:0 2px 8px #00000059}[dir=rtl] .category-dropdown{background-position:.75rem}.category-dropdown:hover{border-color:var(--accent-signal)}.category-dropdown:focus{border-color:var(--accent-signal);box-shadow:0 0 0 2px #f59e0b33}.category-dropdown option{color:#fff;background:#11141c;padding:.5rem}.leaderboard-page-content .leaderboard-table{margin-bottom:2rem}.leaderboard-page-content .leaderboard-list{max-height:520px}.leaderboard-page-cta-card{background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.25rem;margin-top:2rem;padding:1.5rem 1.75rem;display:flex;box-shadow:0 8px 24px #0006}.leaderboard-cta-content{flex:1;min-width:260px}.leaderboard-cta-title{color:#fff;margin:0 0 .35rem;font-size:1.15rem;font-weight:800}.leaderboard-cta-desc{color:var(--text-muted);margin:0;font-size:.88rem;line-height:1.5}.leaderboard-cta-actions{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}@media (width<=640px){.leaderboard-page-nav{flex-direction:column;align-items:stretch;gap:.75rem}.leaderboard-page-nav-left,.leaderboard-page-nav-right{gap:.5rem;width:100%;display:flex}.leaderboard-page-nav-left button,.leaderboard-page-nav-right button{flex:1;justify-content:center}.leaderboard-page-filters{flex-direction:column;align-items:stretch}.period-tabs{width:100%;display:flex}.period-tabs .period-tab{text-align:center;flex:1}.category-select-wrapper,.category-dropdown{width:100%}.leaderboard-page-cta-card{text-align:center;flex-direction:column;align-items:stretch}.leaderboard-cta-actions{justify-content:center}.leaderboard-cta-actions button{flex:1}}