:root{--paper:#F2EFE9;--card:#FFFFFF;--ink:#0A1622;--ink2:#07111C;--muted:#5B6B78;--line:#D5CFBF;--accent:#0B6FA0;--accent-dark:#084F73;--teal-bright:#3AD9FF;--navy:#07111C;--navy2:#0B1A2A;--navy-border:#1B2F44;--magenta:#E14DFF;--green-dark:#0A2F42;--r:14px;--r-lg:24px;--font-d:'Plus Jakarta Sans','Manrope',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--font-b:'Manrope',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--font-m:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--btn-red:#E03131;--btn-blue:#0B6FA0;--btn-yellow:#F59F00;--btn-green:#2B8A3E;--shadow-neon:0 0 25px rgba(58,217,255,0.25);--shadow-card:0 16px 40px -10px rgba(7,17,28,0.45)}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--navy);color:#DCE6EC;font-family:var(--font-b);overflow-x:hidden;-webkit-font-smoothing:antialiased;min-height:100vh}::selection{background:var(--accent);color:#fff}a{color:inherit;text-decoration:none}.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(27,47,68,0.4) 1px,transparent 1px),linear-gradient(90deg,rgba(27,47,68,0.4) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 80%);pointer-events:none;z-index:0}.glow-orb{position:fixed;width:500px;height:500px;border-radius:50%;filter:blur(100px);opacity:0.15;pointer-events:none;z-index:0}.glow-orb-1{top:-100px;left:-100px;background:var(--teal-bright)}.glow-orb-2{bottom:-100px;right:-100px;background:var(--magenta)}.mono{font-family:var(--font-m);letter-spacing:0.12em;text-transform:uppercase}.brand-text{font-family:var(--font-d);font-weight:800;font-size:1.25rem;letter-spacing:-0.02em;display:inline-flex;align-items:center;gap:8px}.brand-text em{font-style:normal;color:var(--teal-bright)}.arena-header{position:relative;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:rgba(7,17,28,0.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--navy-border)}.arena-header .logo-group{display:flex;align-items:center;gap:12px}.arena-header .logo-img{width:38px;height:38px;object-fit:cover;border-radius:10px;border:1px solid var(--navy-border)}.header-status{display:flex;align-items:center;gap:16px}.live-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:99px;background:rgba(58,217,255,0.1);border:1px solid rgba(58,217,255,0.3);font-family:var(--font-m);font-size:0.75rem;color:var(--teal-bright)}.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--teal-bright);animation:pulse 1.6s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(58,217,255,0.5)}70%{box-shadow:0 0 0 8px rgba(58,217,255,0)}100%{box-shadow:0 0 0 0 rgba(58,217,255,0)}}.btn-icon{background:rgba(11,26,42,0.8);border:1px solid var(--navy-border);color:#c8d3dc;width:40px;height:40px;border-radius:50%;cursor:pointer;display:grid;place-items:center;transition:0.2s}.btn-icon:hover{border-color:var(--teal-bright);color:var(--teal-bright)}.btn{font-family:var(--font-d);font-weight:700;font-size:0.95rem;padding:13px 26px;border-radius:99px;border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:transform 0.2s,background 0.2s,box-shadow 0.2s;white-space:nowrap}.btn-primary{background:var(--teal-bright);color:#04121F}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px -6px rgba(58,217,255,0.6)}.btn-secondary{background:rgba(11,26,42,0.9);border:1px solid var(--navy-border);color:#DCE6EC}.btn-secondary:hover{border-color:var(--teal-bright);color:var(--teal-bright)}.arena-view{position:relative;z-index:10;max-width:1360px;margin:0 auto;padding:24px 20px 60px;display:none}.arena-view.active{display:block}.signature-badge{display:inline-block;background:var(--navy2);color:var(--teal-bright);padding:4px 14px;border-radius:8px;transform:rotate(-1.5deg);border:1px solid var(--navy-border);font-family:var(--font-d);font-weight:700;font-size:0.9rem}.portal-hero{text-align:center;padding:40px 10px 30px;max-width:780px;margin:0 auto}.portal-title{font-family:var(--font-d);font-size:clamp(2.4rem,5vw,4.2rem);font-weight:800;line-height:1.05;letter-spacing:-0.035em;margin:18px 0}.portal-subtitle{font-size:1.1rem;line-height:1.6;color:#8D9AA7;max-width:60ch;margin:0 auto 34px}.portal-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;max-width:900px;margin:0 auto}.portal-card{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r-lg);padding:34px 28px;position:relative;overflow:hidden;box-shadow:var(--shadow-card);transition:transform 0.25s,border-color 0.25s;color:#DCE6EC}.portal-card::before{content:'';position:absolute;top:0;left:0;width:5px;height:100%;background:var(--teal-bright);transform:scaleY(0);transform-origin:top;transition:transform 0.3s}.portal-card:hover{transform:translateY(-4px);border-color:rgba(58,217,255,0.4)}.portal-card:hover::before{transform:scaleY(1)}.portal-card.card-host::before{background:var(--magenta)}.card-ghost-num{position:absolute;top:10px;right:20px;font-family:var(--font-d);font-size:4.5rem;font-weight:800;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,0.08);pointer-events:none;user-select:none}.portal-card h2,.portal-card h3{font-family:var(--font-d);font-size:1.55rem;font-weight:700;margin-bottom:10px;letter-spacing:-0.02em;color:#FFFFFF}.portal-card p{color:#A3B3C2;font-size:0.95rem;line-height:1.6;margin-bottom:24px}.player-join-box{max-width:460px;margin:40px auto;background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r-lg);padding:34px 28px;box-shadow:var(--shadow-card)}.input-group{margin-bottom:20px;text-align:left}.input-group label{display:block;font-family:var(--font-m);font-size:0.75rem;color:#8D9AA7;margin-bottom:8px}.arena-input{width:100%;padding:16px 20px;background:#04090F;border:2px solid var(--navy-border);border-radius:12px;color:#FFF;font-family:var(--font-d);font-size:1.25rem;font-weight:700;text-align:center;letter-spacing:0.08em;transition:border-color 0.2s,box-shadow 0.2s}.arena-input:focus{outline:none;border-color:var(--teal-bright);box-shadow:0 0 15px rgba(58,217,255,0.3)}.avatar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}.avatar-option{background:#04090F;border:1px solid var(--navy-border);border-radius:12px;padding:10px 4px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#8D9AA7;cursor:pointer;transition:all 0.2s ease}.avatar-option svg{color:#8D9AA7;transition:color 0.2s,transform 0.2s}.avatar-option span{font-family:var(--font-m);font-size:0.65rem;letter-spacing:0.05em;font-weight:700}.avatar-option:hover{border-color:rgba(58,217,255,0.4);color:#FFF}.avatar-option:hover svg{color:var(--teal-bright);transform:scale(1.1)}.avatar-option.selected{border-color:var(--teal-bright);background:rgba(58,217,255,0.12);color:var(--teal-bright);box-shadow:0 0 16px rgba(58,217,255,0.25);transform:scale(1.05)}.avatar-option.selected svg{color:var(--teal-bright)}.badge-icon-lg{width:72px;height:72px;margin:0 auto 14px;border-radius:50%;background:rgba(58,217,255,0.1);border:2px solid var(--teal-bright);display:flex;align-items:center;justify-content:center;color:var(--teal-bright);box-shadow:0 0 24px rgba(58,217,255,0.35)}.player-waiting{text-align:center;padding:60px 20px}.waiting-spinner{width:70px;height:70px;border:4px solid rgba(58,217,255,0.15);border-top-color:var(--teal-bright);border-radius:50%;margin:0 auto 24px;animation:spin 1s infinite linear}@keyframes spin{to{transform:rotate(360deg)}}.player-buttons-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:16px;min-height:60vh;padding:10px 0}.ans-btn{border:none;border-radius:var(--r-lg);color:#FFF;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;box-shadow:0 10px 30px rgba(0,0,0,0.4);transition:transform 0.1s,filter 0.15s;user-select:none;-webkit-tap-highlight-color:transparent;padding:24px 16px}.ans-btn:active{transform:scale(0.96)}.ans-btn.btn-red{background:linear-gradient(145deg,#FF453A,#C92A2A)}.ans-btn.btn-blue{background:linear-gradient(145deg,#0B6FA0,#084F73)}.ans-btn.btn-yellow{background:linear-gradient(145deg,#F59F00,#D97706)}.ans-btn.btn-green{background:linear-gradient(145deg,#2B8A3E,#1F6B30)}.ans-btn.disabled{opacity:0.35;filter:grayscale(80%);pointer-events:none}.ans-shape{width:56px;height:56px;fill:currentColor;filter:drop-shadow(0 4px 6px rgba(0,0,0,0.3))}.ans-label{font-family:var(--font-d);font-size:1.2rem;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,0.4)}.player-feedback{text-align:center;padding:50px 20px;border-radius:var(--r-lg);margin:30px auto;max-width:520px;box-shadow:var(--shadow-card)}.player-feedback.correct{background:linear-gradient(145deg,rgba(43,138,62,0.4),rgba(7,17,28,0.95));border:2px solid #2B8A3E}.player-feedback.partial{background:linear-gradient(145deg,rgba(245,159,0,0.35),rgba(7,17,28,0.95));border:2px solid #F59F00}.player-feedback.incorrect{background:linear-gradient(145deg,rgba(224,49,49,0.4),rgba(7,17,28,0.95));border:2px solid #E03131}.feedback-icon{font-size:5rem;margin-bottom:12px}.feedback-title{font-family:var(--font-d);font-size:2.4rem;font-weight:800;margin-bottom:10px}.feedback-points{font-family:var(--font-d);font-size:2.8rem;font-weight:800;color:var(--teal-bright)}.feedback-streak{font-family:var(--font-m);font-size:0.95rem;color:#F59F00;margin-top:10px}.host-lobby{text-align:center;padding:30px 20px}.pin-display-card{background:var(--navy2);border:2px solid var(--navy-border);border-radius:var(--r-lg);padding:28px 40px;display:inline-flex;align-items:center;gap:36px;margin:0 auto 36px;box-shadow:0 20px 50px -10px rgba(0,0,0,0.6)}.pin-digits{font-family:var(--font-d);font-size:clamp(3.2rem,7vw,5.5rem);font-weight:800;letter-spacing:0.15em;color:var(--teal-bright);text-shadow:0 0 25px rgba(58,217,255,0.4)}.qr-box{background:#FFF;padding:12px;border-radius:14px;display:grid;place-items:center}.qr-box img{width:130px;height:130px;display:block}.lobby-players-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;max-width:1100px;margin:30px auto;min-height:150px}.player-chip{background:var(--navy2);border:1px solid var(--navy-border);border-radius:99px;padding:10px 22px;display:inline-flex;align-items:center;gap:12px;font-family:var(--font-d);font-weight:700;font-size:1.15rem;box-shadow:0 8px 20px rgba(0,0,0,0.3);animation:popIn 0.35s cubic-bezier(0.175,0.885,0.32,1.275)}.chip-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:rgba(58,217,255,0.1);border:1px solid rgba(58,217,255,0.3);color:var(--teal-bright)}.player-chip .btn-kick{background:transparent;border:none;color:#8D9AA7;cursor:pointer;font-size:0.95rem;padding:2px 6px;border-radius:50%;transition:color 0.2s,background 0.2s;line-height:1}.player-chip .btn-kick:hover{color:#FF453A;background:rgba(255,69,58,0.15)}@keyframes popIn{from{transform:scale(0.6);opacity:0}to{transform:scale(1);opacity:1}}.modal-overlay{position:fixed;inset:0;background:rgba(4,9,15,0.85);backdrop-filter:blur(8px);z-index:1000;display:grid;place-items:center;padding:20px}.settings-dialog{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r-lg);max-width:500px;width:100%;padding:30px;box-shadow:0 25px 60px rgba(0,0,0,0.7);animation:popIn 0.25s ease-out}.btn-header-leave{display:inline-flex;align-items:center;gap:6px;background:rgba(255,69,58,0.12);border:1px solid rgba(255,69,58,0.4);color:#FF6961;font-family:var(--font-m);font-size:0.82rem;font-weight:600;padding:6px 14px;border-radius:8px;cursor:pointer;transition:all 0.2s ease;line-height:1}.btn-header-leave:hover{background:rgba(255,69,58,0.28);border-color:rgba(255,69,58,0.8);color:#FFF;box-shadow:0 0 12px rgba(255,69,58,0.3)}.btn-close{background:transparent;border:none;color:#8D9AA7;font-size:1.3rem;cursor:pointer;transition:color 0.2s}.btn-close:hover{color:#FFF}.get-ready-overlay{position:fixed;inset:0;background:radial-gradient(circle at center,rgba(11,26,42,0.98),#07111C 90%);z-index:900;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 20px;animation:fadeIn 0.3s ease-out}@keyframes fadeIn{from{opacity:0;transform:scale(0.97)}to{opacity:1;transform:scale(1)}}.get-ready-title{font-family:var(--font-d);font-size:clamp(1.8rem,4vw,3rem);font-weight:800;max-width:800px;margin:24px auto 30px;line-height:1.3}.get-ready-countdown{width:110px;height:110px;border-radius:50%;background:rgba(58,217,255,0.1);border:4px solid var(--teal-bright);display:grid;place-items:center;font-family:var(--font-d);font-size:3.5rem;font-weight:800;color:var(--teal-bright);box-shadow:0 0 40px rgba(58,217,255,0.4);animation:getReadyPop 1s infinite alternate cubic-bezier(0.175,0.885,0.32,1.275)}@keyframes getReadyPop{0%{transform:scale(1)}100%{transform:scale(1.1);box-shadow:0 0 60px rgba(58,217,255,0.6)}}.question-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.timer-circle{width:90px;height:90px;border-radius:50%;background:var(--navy2);border:4px solid var(--teal-bright);display:grid;place-items:center;font-family:var(--font-d);font-size:2.2rem;font-weight:800;color:var(--teal-bright);box-shadow:0 0 25px rgba(58,217,255,0.3);transition:border-color 0.2s,color 0.2s}.timer-circle.urgent{border-color:#E03131;color:#E03131;animation:urgentPulse 0.5s infinite alternate}@keyframes urgentPulse{from{transform:scale(1)}to{transform:scale(1.08)}}.question-box{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r-lg);padding:34px 40px;margin-bottom:28px;box-shadow:var(--shadow-card);text-align:center}.question-box h2{font-family:var(--font-d);font-size:clamp(1.6rem,3.2vw,2.5rem);font-weight:800;line-height:1.25;letter-spacing:-0.02em}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:28px}.option-card{padding:24px 28px;border-radius:var(--r);color:#FFF;display:flex;align-items:center;gap:20px;position:relative;overflow:hidden;box-shadow:0 10px 24px rgba(0,0,0,0.3);transition:opacity 0.3s,transform 0.2s}.option-card.opt-0{background:#C92A2A}.option-card.opt-1{background:#0B6FA0}.option-card.opt-2{background:#D97706}.option-card.opt-3{background:#2B8A3E}.option-card .opt-icon{width:44px;height:44px;flex-shrink:0;fill:currentColor}.option-card .opt-text{font-family:var(--font-d);font-size:1.35rem;font-weight:700;line-height:1.3}.option-card.dimmed{opacity:0.3}.option-card.correct-highlight{box-shadow:0 0 35px rgba(255,255,255,0.8);transform:scale(1.03);border:3px solid #FFF}.stats-bars-container{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:flex-end;height:180px;margin:30px 0;padding:0 20px}.stat-col{display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end}.stat-bar{width:60px;background:var(--teal-bright);border-radius:8px 8px 0 0;transition:height 0.6s cubic-bezier(0.1,0.9,0.2,1);min-height:6px}.stat-count{font-family:var(--font-d);font-size:1.25rem;font-weight:800;margin-bottom:6px}.leaderboard-table{max-width:800px;margin:0 auto 30px}.lb-row{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r);margin-bottom:12px;box-shadow:var(--shadow-card);animation:slideUp 0.4s ease forwards}@keyframes slideUp{from{transform:translateY(15px);opacity:0}to{transform:translateY(0);opacity:1}}.lb-rank{font-family:var(--font-d);font-size:1.5rem;font-weight:800;width:44px}.lb-name{font-family:var(--font-d);font-size:1.3rem;font-weight:700;display:flex;align-items:center;gap:12px}.lb-score{font-family:var(--font-d);font-size:1.4rem;font-weight:800;color:var(--teal-bright)}.podium-container{display:flex;align-items:flex-end;justify-content:center;gap:20px;min-height:420px;margin:40px auto;max-width:900px}.podium-place{text-align:center;width:240px;display:flex;flex-direction:column;align-items:center}.podium-pillar{width:100%;border-radius:16px 16px 0 0;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 15px 40px rgba(0,0,0,0.5);transition:height 1s cubic-bezier(0.175,0.885,0.32,1.275)}.place-1 .podium-pillar{height:280px;background:linear-gradient(180deg,#FFD700,#B8860B);color:#07111C}.place-2 .podium-pillar{height:210px;background:linear-gradient(180deg,#E0E0E0,#757575);color:#07111C}.place-3 .podium-pillar{height:160px;background:linear-gradient(180deg,#CD7F32,#8B4513);color:#FFF}.pillar-number{font-family:var(--font-d);font-size:4rem;font-weight:800}.player-podium-card{margin-bottom:14px}.podium-name{font-family:var(--font-d);font-size:1.4rem;font-weight:800}.podium-score{font-family:var(--font-m);font-size:1.1rem;color:var(--teal-bright)}#confettiCanvas{position:fixed;inset:0;pointer-events:none;z-index:9999}@media (max-width:768px){.options-grid{grid-template-columns:1fr}.pin-display-card{flex-direction:column;padding:24px;gap:20px}.podium-container{flex-direction:column;align-items:center}.podium-place{width:100%}.place-1 .podium-pillar,.place-2 .podium-pillar,.place-3 .podium-pillar{height:90px;border-radius:14px}}.multi-select-banner{background:rgba(58,217,255,0.08);border:1px solid rgba(58,217,255,0.3);border-radius:var(--r);padding:12px 18px;margin-bottom:16px;text-align:center}.ans-btn.multi-mode{position:relative;transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease}.ans-btn.multi-mode.selected{outline:4px solid #FFFFFF;box-shadow:0 0 25px rgba(255,255,255,0.6);transform:scale(0.98)}.ans-btn.multi-mode.selected::after{content:"✓";position:absolute;top:12px;right:16px;font-size:1.6rem;font-weight:900;color:#FFFFFF;background:rgba(0,0,0,0.4);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}.player-feedback.blind{background:linear-gradient(145deg,#0B1A2A 0%,#07111C 100%);border:2px solid var(--teal-bright);box-shadow:0 10px 30px rgba(58,217,255,0.15)}.player-feedback.blind .feedback-icon{background:rgba(58,217,255,0.12);color:var(--teal-bright)}.player-feedback.blind .feedback-title{color:var(--teal-bright)}.host-breakdown-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;max-height:240px;overflow-y:auto;padding:8px 4px}.breakdown-chip{background:var(--navy2);border:1px solid var(--navy-border);border-radius:10px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;font-size:0.95rem}.breakdown-chip.correct{border-color:rgba(43,138,62,0.6);background:rgba(43,138,62,0.12)}.breakdown-chip.incorrect{border-color:rgba(224,49,49,0.5);background:rgba(224,49,49,0.08)}.breakdown-chip .chip-status{font-family:var(--font-m);font-size:0.8rem;font-weight:700}.host-config-panel{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r-lg);padding:22px 26px;margin-bottom:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}.host-config-group{display:flex;align-items:center;gap:14px}.switch-toggle{position:relative;display:inline-block;width:48px;height:26px}.switch-toggle input{opacity:0;width:0;height:0}.switch-slider{position:absolute;cursor:pointer;inset:0;background-color:var(--navy-border);transition:0.25s;border-radius:34px;border:1px solid rgba(255,255,255,0.1)}.switch-slider:before{position:absolute;content:"";height:18px;width:18px;left:4px;bottom:3px;background-color:#FFFFFF;transition:0.25s;border-radius:50%}.switch-toggle input:checked + .switch-slider{background-color:var(--teal-bright)}.switch-toggle input:checked + .switch-slider:before{transform:translateX(20px);background-color:var(--navy)}.arena-select{background:var(--navy);color:#DCE6EC;border:1px solid var(--navy-border);border-radius:10px;padding:8px 14px;font-family:var(--font-b);font-size:0.95rem;outline:none;cursor:pointer}.arena-select:focus{border-color:var(--teal-bright)}.quiz-creator-container{max-width:1140px;margin:0 auto;padding:24px 16px 60px}.qc-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--navy-border)}.qc-meta-box{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r);padding:20px 24px;margin-bottom:24px;display:grid;grid-template-columns:2fr 1.2fr 1fr 1fr auto;gap:16px}@media (max-width:900px){.qc-meta-box{grid-template-columns:1fr}}.qc-layout{display:grid;grid-template-columns:280px 1fr;gap:24px}@media (max-width:860px){.qc-layout{grid-template-columns:1fr}}.qc-sidebar{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px;max-height:640px}.qc-question-items{overflow-y:auto;display:flex;flex-direction:column;gap:8px;flex:1;padding-right:4px}.qc-q-chip{background:var(--navy);border:1px solid var(--navy-border);border-radius:10px;padding:12px;cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;justify-content:space-between}.qc-q-chip:hover{border-color:rgba(58,217,255,0.4)}.qc-q-chip.active{border-color:var(--teal-bright);background:rgba(58,217,255,0.08)}.qc-main-editor{background:var(--navy2);border:1px solid var(--navy-border);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:20px}.qc-options-editor{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width:680px){.qc-options-editor{grid-template-columns:1fr}}.qc-opt-card{border-radius:12px;padding:14px 16px;border:2px solid transparent;display:flex;flex-direction:column;gap:10px;position:relative}.qc-opt-card.opt-0{background:rgba(224,49,49,0.15);border-color:rgba(224,49,49,0.4)}.qc-opt-card.opt-1{background:rgba(11,111,160,0.15);border-color:rgba(11,111,160,0.4)}.qc-opt-card.opt-2{background:rgba(245,159,0,0.15);border-color:rgba(245,159,0,0.4)}.qc-opt-card.opt-3{background:rgba(43,138,62,0.15);border-color:rgba(43,138,62,0.4)}.qc-opt-card.is-correct{border-color:#3AD9FF !important;box-shadow:0 0 15px rgba(58,217,255,0.25)}.qc-opt-header{display:flex;align-items:center;justify-content:space-between}.qc-opt-header svg{width:20px;height:20px}.qc-footer-actions{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-top:24px;padding-top:20px;border-top:1px solid var(--navy-border)}.info-tooltip-wrap{position:relative;display:inline-flex;align-items:center}.btn-info-circle{width:18px;height:18px;border-radius:50%;border:1px solid var(--navy-border);background:rgba(11,26,42,0.9);color:#8D9AA7;font-family:var(--font-m);font-size:0.72rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;line-height:1;transition:all 0.2s ease;padding:0}.btn-info-circle:hover,.info-tooltip-wrap:hover .btn-info-circle{border-color:var(--teal-bright);color:var(--teal-bright);box-shadow:0 0 10px rgba(58,217,255,0.3);transform:scale(1.08)}.info-tooltip-popover{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px);width:250px;background:#04090F;border:1px solid var(--navy-border);border-radius:10px;padding:12px 14px;box-shadow:0 14px 30px rgba(0,0,0,0.8),0 0 15px rgba(58,217,255,0.15);font-size:0.8rem;line-height:1.45;color:#c8d3dc;pointer-events:none;opacity:0;visibility:hidden;transition:opacity 0.2s ease,transform 0.2s ease,visibility 0.2s;z-index:1000;text-align:left}.info-tooltip-popover strong{display:block;font-family:var(--font-d);color:#FFF;font-size:0.85rem;margin-bottom:4px}.info-tooltip-popover::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border-width:5px;border-style:solid;border-color:#04090F transparent transparent transparent}.info-tooltip-wrap:hover .info-tooltip-popover{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.player-buttons-grid{min-height:0;grid-template-rows:auto}.ans-btn{min-height:140px;box-sizing:border-box}.ans-label{word-break:break-word;overflow-wrap:anywhere;text-align:center;line-height:1.35;max-width:100%}.ans-btn:disabled{cursor:wait;opacity:.65}.player-question-box h2,.host-question-text{word-break:break-word;overflow-wrap:anywhere}.player-question-box h2{font-size:clamp(1.15rem,3vw,1.8rem)}.host-round-controls{position:sticky;bottom:12px;z-index:20;display:flex;justify-content:center;padding:14px;background:var(--navy2);border:1px solid var(--navy-border);border-radius:14px;margin:20px 0}.host-round-controls button{min-height:48px}.lb-name,.chip-badge span{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:600px){.ans-btn{padding:14px 8px;min-height:110px;gap:6px}.ans-shape{width:32px;height:32px}.ans-label{font-size:0.95rem}.question-header{flex-wrap:wrap;gap:10px}.player-feedback{padding:30px 16px;margin:20px auto}.feedback-title{font-size:1.8rem}.feedback-points{font-size:2.2rem}}@media (max-width:380px){.player-buttons-grid{grid-template-columns:1fr;gap:10px}.ans-btn{min-height:75px;flex-direction:row;justify-content:flex-start;padding:10px 16px;gap:12px}.ans-shape{width:26px;height:26px;flex-shrink:0}.ans-label{text-align:left}}