:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--bg: #0a0a0f;--card: #12121a;--border: rgba(255, 255, 255, .08)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:var(--bg);color:#e2e2e8}.bg-blobs{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.bg-blobs .blob{position:absolute;border-radius:50%;filter:blur(120px);opacity:.12}.blob-purple{width:500px;height:500px;background:#a855f7;top:-100px;left:-100px}.blob-cyan{width:400px;height:400px;background:#06b6d4;bottom:-80px;right:-80px}.blob-indigo{width:350px;height:350px;background:#6366f1;top:40%;left:50%}.arena-root{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:2rem 1rem}.header{text-align:center;margin-bottom:2.5rem}.header h1{font-size:2.8rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#a855f7,#06b6d4,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header .subtitle{color:#ffffff8c;margin-top:.25rem;font-size:1.05rem}.header .ozr0-quote{margin-top:.5rem;font-style:italic;font-size:.85rem;color:#ffffff59}.mode-actions-bar{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.battle-mode-toggle{display:flex;background:var(--card);border:1px solid var(--border);border-radius:.5rem;overflow:hidden}.mode-btn{padding:.5rem 1rem;border:none;background:transparent;color:#ffffff80;cursor:pointer;font-size:.85rem;font-weight:600;transition:all .2s}.mode-btn.active{background:linear-gradient(135deg,#a855f7,#6366f1);color:#fff}.mode-btn:hover:not(.active){background:#ffffff0d}.all-mode-info{text-align:center;padding:1rem;margin-bottom:2rem;background:var(--card);border:1px solid var(--border);border-radius:.75rem;color:#fff9;font-size:.9rem}.cards-grid-all{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-bottom:2rem}.agent-card-mini{background:var(--card);border:1px solid var(--border);border-radius:.5rem;padding:.75rem;display:flex;align-items:center;gap:.5rem;transition:all .25s ease}.agent-card-mini:hover{transform:translateY(-3px);box-shadow:0 8px 20px #0000004d;border-color:color-mix(in srgb,var(--agent-color) 30%,transparent)}.mini-info{overflow:hidden}.mini-name{font-size:.8rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-stats{font-size:.65rem;color:#fff6}.responses-grid-all{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.vote-btns-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;max-width:800px;margin:0 auto}.vote-btns-grid .vote-btn{padding:.5rem .75rem;font-size:.85rem;justify-content:center}.vote-counts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;max-width:600px;margin:1rem auto}.selector-section{margin-bottom:2rem}.selector-section h2{font-size:1rem;color:#ffffff73;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600}.selector-row{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:start}.selector-group{display:flex;flex-direction:column;gap:.5rem}.selector-label{font-size:.75rem;color:#ffffff59;text-transform:uppercase;letter-spacing:.1em;font-weight:600;text-align:center;padding-bottom:.25rem;border-bottom:1px solid var(--border)}.selector-vs{display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:900;background:linear-gradient(135deg,#f59e0b,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding-top:1.5rem}.selector-grid{display:flex;flex-wrap:wrap;gap:.5rem}.agent-btn{display:flex;align-items:center;gap:.5rem;background:#ffffff0a;border:2px solid transparent;border-radius:.5rem;padding:.5rem .75rem;cursor:pointer;transition:all .2s;color:#e2e2e8;font-size:.85rem}.agent-btn:hover{background:#ffffff14}.agent-btn.selected{border-color:var(--agent-color);box-shadow:0 0 16px color-mix(in srgb,var(--agent-color) 35%,transparent);background:#ffffff0f}.agent-btn .avatar{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.75rem;color:#fff;flex-shrink:0}.random-btn{background:linear-gradient(135deg,#a855f7,#6366f1);border:none;color:#fff;padding:.5rem 1rem;border-radius:.5rem;cursor:pointer;font-weight:600;font-size:.85rem;transition:opacity .2s;margin-top:.5rem}.random-btn:hover{opacity:.85}.cards-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}.agent-card{background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:1.5rem;position:relative;transition:all .3s}.agent-card.winner-card{border-color:var(--agent-color);box-shadow:0 0 24px color-mix(in srgb,var(--agent-color) 25%,transparent)}.winner-badge{position:absolute;top:-10px;right:16px;background:linear-gradient(135deg,#f59e0b,#f97316);color:#000;font-weight:800;font-size:.7rem;padding:.2rem .6rem;border-radius:.25rem;text-transform:uppercase;letter-spacing:.1em}.card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.card-header .avatar-lg{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:1.2rem;color:#fff;flex-shrink:0}.card-header .info h3{font-size:1.1rem;font-weight:700}.card-header .info .company{font-size:.8rem;color:#ffffff73}.card-header .info .specialty{font-size:.75rem;color:var(--agent-color);margin-top:2px}.card-stats{display:flex;gap:1rem;margin-bottom:.75rem}.card-stats .stat{text-align:center;flex:1}.card-stats .stat-val{font-size:1.2rem;font-weight:700}.card-stats .stat-label{font-size:.65rem;color:#fff6;text-transform:uppercase;letter-spacing:.08em}.progress-bar-bg{width:100%;height:6px;background:#ffffff0f;border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:3px;transition:width .5s ease}.question-controls{margin-bottom:2rem;background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:1.5rem}.question-controls select{width:100%;padding:.6rem .75rem;background:#ffffff0d;border:1px solid var(--border);border-radius:.5rem;color:#e2e2e8;font-size:.9rem;cursor:pointer;margin-bottom:.75rem}.question-controls select option{background:#1a1a2e}.btn-row{display:flex;gap:.5rem;flex-wrap:wrap}.btn{padding:.5rem 1rem;border-radius:.5rem;border:1px solid var(--border);background:#ffffff0d;color:#e2e2e8;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s}.btn:hover{background:#ffffff1a}.btn-primary{background:linear-gradient(135deg,#a855f7,#6366f1);border-color:transparent;color:#fff}.btn-primary:hover{opacity:.85}.btn-danger{border-color:#ef44444d;color:#ef4444}.btn-danger:hover{background:#ef44441a}.divider{display:flex;align-items:center;gap:1rem;margin:1rem 0;color:#ffffff4d;font-size:.8rem}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.custom-input-row{display:flex;gap:.5rem}.custom-input-row input{flex:1;padding:.6rem .75rem;background:#ffffff0d;border:1px solid var(--border);border-radius:.5rem;color:#e2e2e8;font-size:.9rem}.custom-input-row input::placeholder{color:#ffffff40}.battle-area{margin-bottom:2rem}.battle-question{text-align:center;margin-bottom:1.5rem}.battle-question h2{font-size:1.3rem;font-weight:700}.category-badge{display:inline-block;font-size:.7rem;padding:.15rem .5rem;border-radius:.25rem;background:#ffffff0f;color:#ffffff80;margin-top:.35rem;text-transform:uppercase;letter-spacing:.08em}.responses-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.response-panel{background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:1.25rem;min-height:200px}.response-header{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}.response-header .avatar-sm{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.8rem;color:#fff;flex-shrink:0}.response-header .name{font-weight:600;font-size:.9rem}.response-header .company{font-size:.75rem;color:#fff6}.response-text{font-size:.88rem;line-height:1.7;color:#fffc;white-space:pre-wrap;word-break:break-word}.response-text code{background:#ffffff14;padding:.1rem .35rem;border-radius:.2rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem}.response-text pre{background:#0006;padding:.75rem;border-radius:.5rem;overflow-x:auto;margin:.5rem 0}.response-text pre code{background:none;padding:0}.typing-cursor{display:inline-block;width:2px;height:1em;background:#fff9;margin-left:2px;vertical-align:text-bottom;animation:blink .7s step-end infinite}.voting-section{text-align:center;margin-bottom:2rem;animation:slide-up .4s ease}.voting-section h3{font-size:1.2rem;font-weight:700;margin-bottom:1rem}.vote-btns{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.vote-btn{display:flex;align-items:center;gap:.6rem;padding:.75rem 1.5rem;border:none;border-radius:.75rem;cursor:pointer;color:#fff;font-weight:700;font-size:1rem;transition:all .2s;position:relative;overflow:hidden}.vote-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.vote-btn .avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.85rem;background:#fff3}.vote-btn.disabled{opacity:.5;cursor:not-allowed;transform:none}.vote-btn-enhanced{background:linear-gradient(135deg,var(--btn-color),color-mix(in srgb,var(--btn-color) 70%,#000));border:2px solid rgba(255,255,255,.1);font-size:1.05rem;padding:.85rem 1.8rem;box-shadow:0 4px 16px color-mix(in srgb,var(--btn-color) 30%,transparent);animation:vote-btn-enter .4s cubic-bezier(.175,.885,.32,1.275) backwards}.vote-btn-enhanced:nth-child(2){animation-delay:.1s}.vote-btn-enhanced:nth-child(3){animation-delay:.2s}.vote-btn-enhanced:nth-child(4){animation-delay:.3s}.vote-btn-enhanced:nth-child(5){animation-delay:.4s}.vote-btn-enhanced:nth-child(6){animation-delay:.5s}.vote-btn-enhanced:nth-child(7){animation-delay:.6s}.vote-btn-enhanced:nth-child(8){animation-delay:.7s}.vote-btn-enhanced:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 12px 32px color-mix(in srgb,var(--btn-color) 40%,transparent);border-color:#ffffff40}.vote-btn-enhanced:active{transform:translateY(0) scale(.98)}.vote-btn-glow{position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:inherit;opacity:0;background:radial-gradient(circle at 50% 50%,var(--btn-color),transparent 70%);transition:opacity .3s;pointer-events:none}.vote-btn-enhanced:hover .vote-btn-glow{opacity:.15}@keyframes vote-btn-enter{0%{opacity:0;transform:translateY(20px) scale(.8)}to{opacity:1;transform:translateY(0) scale(1)}}.vote-explosion{position:fixed;pointer-events:none;z-index:300}.explosion-particle{position:absolute;border-radius:50%;animation:explode .6s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes explode{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(var(--tx),var(--ty)) scale(0);opacity:0}}.result-section{text-align:center;margin-bottom:2rem;animation:slide-up .4s ease}.result-section h2{font-size:1.6rem;font-weight:800;margin-bottom:.5rem}.result-section .ozr0-joke{color:#fff6;font-style:italic;font-size:.85rem;margin-top:.5rem}.vote-counts{display:flex;justify-content:center;gap:2rem;margin-top:1rem}.vote-count-item{text-align:center}.vote-count-item .count{font-size:1.8rem;font-weight:800}.vote-count-item .label{font-size:.75rem;color:#fff6}.confetti-container{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:100;overflow:hidden}.confetti-piece{position:absolute;width:10px;height:10px;top:-20px;animation:confetti-fall 2.5s ease-in forwards}.leaderboard{margin-bottom:2rem;background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:1.5rem}.leaderboard h2{font-size:1.2rem;font-weight:700;margin-bottom:1rem}.lb-table{width:100%;border-collapse:collapse}.lb-table th{text-align:left;font-size:.7rem;color:#fff6;text-transform:uppercase;letter-spacing:.08em;padding:.5rem .75rem;border-bottom:1px solid var(--border)}.lb-table td{padding:.6rem .75rem;border-bottom:1px solid rgba(255,255,255,.03);font-size:.88rem}.lb-table tr:last-child td{border-bottom:none}.lb-rank{font-weight:700;width:2rem}.lb-rank.gold{color:#f59e0b}.lb-rank.silver{color:#94a3b8}.lb-rank.bronze{color:#d97706}.lb-agent{display:flex;align-items:center;gap:.5rem}.lb-agent .avatar-xs{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.65rem;color:#fff;flex-shrink:0}.lb-bar-bg{width:80px;height:5px;background:#ffffff0f;border-radius:3px;overflow:hidden;display:inline-block;vertical-align:middle}.lb-bar-fill{height:100%;border-radius:3px}.history{margin-top:1.5rem}.history h3{font-size:.95rem;font-weight:600;margin-bottom:.75rem;color:#fff9}.history-item{display:flex;align-items:center;gap:.5rem;padding:.4rem 0;font-size:.8rem;color:#ffffff80}.history-item .winner-text{color:#ffffffbf;font-weight:500}.history-item .vs{color:#ffffff40}.footer{text-align:center;padding:2rem;margin-top:2rem;border:1px solid var(--border);border-radius:.75rem;background:var(--card)}.footer .footer-title{font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,#a855f7,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer .footer-quote{color:#ffffff59;font-style:italic;font-size:.82rem;margin-top:.35rem}.footer .footer-powered{color:#fff3;font-size:.7rem;margin-top:.75rem}@keyframes blink{50%{opacity:0}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px var(--glow-color)}50%{box-shadow:0 0 24px var(--glow-color)}}@keyframes confetti-fall{0%{transform:translateY(0) translate(0) rotate(0);opacity:1}50%{transform:translateY(50vh) translate(var(--sway, 0px)) rotate(360deg);opacity:.9}to{transform:translateY(100vh) translate(calc(var(--sway, 0px) * .5)) rotate(720deg);opacity:0}}@keyframes dot-pulse{0%,to{opacity:.3}50%{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes vs-flash{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.05)}}.vs-intro{display:flex;align-items:center;justify-content:center;gap:2rem;padding:2.5rem 2rem;margin-bottom:2rem;animation:vs-intro-anim 1.2s ease;position:relative;overflow:hidden;background:radial-gradient(ellipse at center,rgba(245,158,11,.08) 0%,transparent 70%);border:1px solid rgba(245,158,11,.15);border-radius:1rem}.vs-intro-dramatic{animation:vs-shake .4s ease .5s,vs-intro-anim 1.2s ease}.vs-intro .vs-agent{display:flex;flex-direction:column;align-items:center;gap:.5rem;animation:vs-agent-enter .6s ease backwards}.vs-intro .vs-agent:first-child{animation-delay:.1s}.vs-intro .vs-agent:last-child{animation-delay:.3s}.vs-intro .vs-logo{animation:vs-logo-pulse 1.5s ease infinite;filter:drop-shadow(0 0 12px rgba(255,255,255,.2))}.vs-intro .vs-name{font-weight:800;font-size:1.2rem;letter-spacing:-.02em}.vs-intro .vs-company{font-size:.75rem;color:#fff6}.vs-intro .vs-specialty{font-size:.7rem;color:#ffffff4d;margin-top:2px}.vs-divider-wrap{position:relative;display:flex;align-items:center;justify-content:center}.vs-divider{font-size:3rem;font-weight:900;z-index:2;background:linear-gradient(135deg,#f59e0b,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:vs-flash 1s ease infinite,vs-divider-enter .4s ease .5s backwards;text-shadow:none}.vs-sparks{position:absolute;top:-20px;right:-20px;bottom:-20px;left:-20px}.vs-spark{position:absolute;width:3px;height:3px;background:#f59e0b;border-radius:50%;top:50%;left:50%;animation:spark-fly .8s ease-out infinite;--angle: 0deg}.vs-spark:nth-child(2){animation-delay:.1s}.vs-spark:nth-child(3){animation-delay:.2s}.vs-spark:nth-child(4){animation-delay:.3s}.vs-spark:nth-child(5){animation-delay:.4s}.vs-spark:nth-child(6){animation-delay:.5s}.vs-spark:nth-child(7){animation-delay:.6s}.vs-spark:nth-child(8){animation-delay:.7s}.vs-question-preview{position:absolute;bottom:.75rem;left:50%;transform:translate(-50%);font-size:.75rem;color:#ffffff4d;max-width:80%;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;animation:fade-in-up .6s ease .8s backwards}.vs-lightning{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 50% 50%,rgba(245,158,11,.15) 0%,transparent 60%);animation:lightning-flash .3s ease .5s 3}@keyframes vs-intro-anim{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes vs-agent-enter{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes vs-logo-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes vs-divider-enter{0%{opacity:0;transform:scale(0) rotate(-180deg)}to{opacity:1;transform:scale(1) rotate(0)}}@keyframes vs-shake{0%,to{transform:translate(0)}20%{transform:translate(-4px)}40%{transform:translate(4px)}60%{transform:translate(-2px)}80%{transform:translate(2px)}}@keyframes spark-fly{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(calc(cos(var(--angle))*30px),calc(sin(var(--angle))*30px)) scale(0);opacity:0}}@keyframes lightning-flash{0%,to{opacity:0}50%{opacity:1}}.winner-announce{animation:winner-pop .6s cubic-bezier(.175,.885,.32,1.275);background:radial-gradient(ellipse at center,rgba(245,158,11,.06) 0%,transparent 70%);padding:2rem;border-radius:1rem}.winner-crown{font-size:3rem;margin-bottom:.5rem;animation:crown-bounce .8s cubic-bezier(.175,.885,.32,1.275) .3s backwards}.winner-logo-wrap{position:relative;display:inline-block;margin-bottom:1rem}.winner-ring{position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:50%;border:3px solid;opacity:.4;animation:ring-expand 1s ease-out .5s backwards}.winner-title{animation:winner-text-glow 2s ease infinite;font-size:2rem;font-weight:900;letter-spacing:-.03em}.winner-company{font-size:.85rem;color:#ffffff80;margin-bottom:1.5rem;animation:fade-in-up .5s ease .4s backwards}.vote-count-winner{transform:scale(1.1)}.vote-count-winner .count{animation:count-pop .5s cubic-bezier(.175,.885,.32,1.275) .6s backwards}@keyframes winner-pop{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@keyframes winner-text-glow{0%,to{text-shadow:0 0 20px currentColor}50%{text-shadow:0 0 40px currentColor,0 0 60px currentColor,0 0 80px currentColor}}@keyframes crown-bounce{0%{opacity:0;transform:translateY(-30px) scale(0)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes ring-expand{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:.4}}@keyframes count-pop{0%{transform:scale(0)}to{transform:scale(1)}}.agent-card{transition:all .3s cubic-bezier(.25,.46,.45,.94);position:relative}.agent-card:before{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;border-radius:inherit;background:linear-gradient(135deg,var(--agent-color),transparent 60%);opacity:0;transition:opacity .3s;z-index:-1}.agent-card:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 16px 40px #0006,0 0 20px color-mix(in srgb,var(--agent-color) 15%,transparent);border-color:color-mix(in srgb,var(--agent-color) 30%,transparent)}.agent-card:hover:before{opacity:.08}.agent-card:hover .card-header{transform:translate(2px)}.agent-card .card-header{transition:transform .3s}.response-panel{animation:panel-enter .4s ease backwards;transition:all .3s}.response-panel:nth-child(2){animation-delay:.1s}.response-panel:nth-child(3){animation-delay:.2s}.response-panel:nth-child(4){animation-delay:.3s}.response-panel:nth-child(5){animation-delay:.4s}.response-panel:nth-child(6){animation-delay:.5s}.response-panel:nth-child(7){animation-delay:.6s}.response-panel:nth-child(8){animation-delay:.7s}.response-thinking{border-color:#ffffff1f;box-shadow:0 0 20px #a855f714,inset 0 0 30px #a855f708;animation:panel-enter .4s ease backwards,thinking-pulse 2s ease-in-out infinite}.response-done{border-color:#ffffff0f}.thinking-badge{display:flex;align-items:center;gap:.35rem;font-size:.7rem;color:#a855f7b3;font-weight:500;margin-left:auto;animation:fade-in .3s ease}.pulse-dot{width:6px;height:6px;border-radius:50%;background:#a855f7;animation:pulse-dot-anim 1s ease infinite}@keyframes thinking-pulse{0%,to{box-shadow:0 0 20px #a855f714,inset 0 0 30px #a855f708}50%{box-shadow:0 0 30px #a855f726,inset 0 0 40px #a855f70f}}@keyframes pulse-dot-anim{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.4);opacity:1}}@keyframes panel-enter{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.vote-btn:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 40%,rgba(255,255,255,.15) 50%,transparent 60%);transform:translate(-100%);transition:none}.vote-btn:hover:after{animation:btn-shine .6s ease}@keyframes btn-shine{0%{transform:translate(-100%)}to{transform:translate(100%)}}.vote-btn{position:relative;overflow:hidden}.agent-btn{transition:all .25s ease}.agent-btn:hover{transform:translateY(-1px)}.question-item{transition:all .2s ease}.question-item:hover{padding-left:1rem}.lb-table tbody tr{transition:background .2s}.lb-table tbody tr:hover{background:#ffffff08}.header .subtitle{animation:fade-in-up .8s ease .2s backwards}.header .ozr0-quote{animation:fade-in-up .8s ease .4s backwards}@keyframes fade-in-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.thinking-dots{display:inline-flex;gap:4px;padding:.5rem 0}.thinking-dots span{width:6px;height:6px;border-radius:50%;background:#ffffff4d;animation:dot-pulse 1.2s ease infinite}.thinking-dots span:nth-child(2){animation-delay:.2s}.thinking-dots span:nth-child(3){animation-delay:.4s}.confetti-piece{animation:confetti-fall 2.5s ease-in forwards}.battle-area{animation:panel-enter .4s cubic-bezier(.25,.46,.45,.94)}.voting-section{animation:slide-up .5s cubic-bezier(.175,.885,.32,1.275)}.result-section{animation:slide-up .6s cubic-bezier(.175,.885,.32,1.275)}.mode-toggle{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:2rem;padding:.75rem 1rem;background:var(--card);border:1px solid var(--border);border-radius:.75rem}.mode-toggle .mode-label{font-size:.85rem;color:#ffffff80;font-weight:500}.mode-toggle .mode-label.active{color:#e2e2e8;font-weight:600}.mode-switch{position:relative;width:48px;height:26px;cursor:pointer}.mode-switch input{opacity:0;width:0;height:0}.mode-switch .slider{position:absolute;top:0;right:0;bottom:0;left:0;background:#ffffff1a;border-radius:13px;transition:background .3s}.mode-switch .slider:before{content:"";position:absolute;width:20px;height:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .3s}.mode-switch input:checked+.slider{background:linear-gradient(135deg,#10b981,#06b6d4)}.mode-switch input:checked+.slider:before{transform:translate(22px)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:200;display:grid;place-items:center;animation:fade-in .2s ease}.modal{background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:2rem;max-width:420px;width:90%;text-align:center;animation:slide-up .3s ease}.modal h3{font-size:1.1rem;font-weight:700;margin-bottom:.75rem}.modal p{font-size:.88rem;color:#fff9;margin-bottom:1.25rem;line-height:1.6}.modal .modal-badge{display:inline-block;font-size:.7rem;padding:.2rem .5rem;border-radius:.25rem;background:#06b6d426;color:#06b6d4;margin-bottom:1rem;font-weight:600;letter-spacing:.05em}.modal-btns{display:flex;gap:.5rem;justify-content:center}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.question-list{max-height:400px;overflow-y:auto;margin-bottom:1rem;padding-right:.5rem}.question-list::-webkit-scrollbar{width:6px}.question-list::-webkit-scrollbar-track{background:transparent}.question-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.question-category{margin-bottom:1rem}.question-category-header{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#fff6;padding:.4rem 0;border-bottom:1px solid var(--border);margin-bottom:.5rem;position:sticky;top:0;background:var(--card);z-index:1}.question-items{display:flex;flex-direction:column;gap:.25rem}.question-item{display:block;width:100%;text-align:left;padding:.5rem .75rem;background:#ffffff08;border:1px solid transparent;border-radius:.4rem;color:#ffffffbf;font-size:.85rem;cursor:pointer;transition:all .15s}.question-item:hover{background:#ffffff14;border-color:var(--border);color:#fff}@media(max-width:900px){.cards-grid-all{grid-template-columns:repeat(2,1fr)}.responses-grid-all{grid-template-columns:1fr}.vote-btns-grid,.vote-counts-grid{grid-template-columns:repeat(2,1fr)}.lb-bar-bg{width:60px}}@media(max-width:700px){.arena-root{padding:1rem .75rem;padding-left:max(.75rem,env(safe-area-inset-left));padding-right:max(.75rem,env(safe-area-inset-right))}.header{margin-bottom:1.25rem}.header h1{font-size:1.5rem;letter-spacing:-.02em}.header .subtitle{font-size:.82rem;margin-top:.15rem}.header .ozr0-quote{font-size:.72rem;margin-top:.3rem}.mode-toggle{margin-bottom:1rem;padding:.6rem .75rem;border-radius:.625rem}.mode-toggle .mode-label{font-size:.78rem}.mode-actions-bar{gap:.5rem;margin-bottom:1.25rem;justify-content:stretch}.battle-mode-toggle{flex:1}.mode-btn{padding:.6rem .75rem;font-size:.8rem}.random-btn{flex:1;padding:.6rem;font-size:.8rem;border-radius:.5rem;margin-top:0}.btn-danger{padding:.6rem .75rem;font-size:.8rem}.selector-row{grid-template-columns:1fr;gap:.75rem}.selector-vs{padding:0;font-size:1.1rem;display:flex;align-items:center;gap:.75rem}.selector-vs:before,.selector-vs:after{content:"";flex:1;height:1px;background:var(--border)}.selector-label{font-size:.7rem}.selector-grid{gap:.4rem}.agent-btn{padding:.4rem .6rem;font-size:.78rem;border-radius:.4rem;gap:.35rem;min-height:36px}.cards-row{grid-template-columns:1fr;gap:.75rem}.cards-grid-all{grid-template-columns:repeat(2,1fr);gap:.5rem}.agent-card{padding:1rem;border-radius:.625rem}.agent-card-mini{padding:.6rem;border-radius:.5rem}.card-header{gap:.5rem;margin-bottom:.75rem}.card-header .info h3{font-size:.95rem}.card-stats{gap:.5rem}.card-stats .stat-val{font-size:1rem}.mini-name{font-size:.75rem}.mini-stats{font-size:.6rem}.question-controls{padding:1rem;border-radius:.625rem;margin-bottom:1.25rem}.question-list{max-height:300px}.question-item{padding:.65rem .75rem;font-size:.82rem;border-radius:.5rem;-webkit-tap-highlight-color:transparent}.question-item:active{background:#ffffff1a}.custom-input-row{flex-direction:column;gap:.5rem}.custom-input-row input{padding:.7rem .75rem;font-size:.9rem}.btn{padding:.65rem 1rem;font-size:.82rem;border-radius:.5rem;min-height:40px;-webkit-tap-highlight-color:transparent}.btn-primary{min-height:44px;font-weight:600}.btn:active{transform:scale(.97)}.battle-area{margin-bottom:1.25rem}.battle-question{margin-bottom:1rem}.battle-question h2{font-size:1.05rem;line-height:1.4}.responses-row,.responses-grid-all{grid-template-columns:1fr;gap:.75rem}.response-panel{padding:1rem;min-height:auto;border-radius:.625rem}.response-header{gap:.4rem;margin-bottom:.75rem;padding-bottom:.5rem}.response-header .name{font-size:.85rem}.response-text{font-size:.82rem;line-height:1.65}.response-text pre{padding:.5rem;font-size:.75rem;border-radius:.4rem}.response-text code{font-size:.75rem;padding:.05rem .25rem}.voting-section{margin-bottom:1.25rem}.voting-section h3{font-size:1rem;margin-bottom:.75rem}.vote-btns{flex-direction:column;gap:.6rem;align-items:stretch}.vote-btn{padding:.85rem 1.25rem;font-size:.95rem;border-radius:.75rem;justify-content:center;min-height:52px;-webkit-tap-highlight-color:transparent}.vote-btn:active{transform:scale(.97)}.vote-btns-grid{grid-template-columns:1fr 1fr;gap:.5rem}.vote-btns-grid .vote-btn{padding:.75rem .6rem;font-size:.82rem;min-height:48px}.result-section{padding:0}.winner-announce{padding:1.25rem .75rem;border-radius:.75rem}.winner-crown{font-size:2.25rem;margin-bottom:.35rem}.winner-title{font-size:1.4rem}.winner-company{font-size:.78rem;margin-bottom:1rem}.vote-counts{gap:1.5rem;margin-top:.75rem}.vote-count-item .count{font-size:1.4rem}.vote-count-item .label{font-size:.68rem}.vote-counts-grid{grid-template-columns:repeat(4,1fr);gap:.5rem}.vote-counts-grid .count{font-size:1.2rem}.vs-intro{flex-direction:column;gap:1rem;padding:1.5rem 1rem;border-radius:.75rem}.vs-intro .vs-logo svg{width:56px;height:56px}.vs-intro .vs-name{font-size:1rem}.vs-divider{font-size:2rem}.vs-question-preview{position:static;transform:none;max-width:100%;margin-top:.5rem;font-size:.72rem;white-space:normal;text-align:center}.leaderboard{padding:1rem;border-radius:.625rem}.leaderboard h2{font-size:1rem;margin-bottom:.75rem}.lb-table th{font-size:.62rem;padding:.4rem .5rem}.lb-table td{padding:.5rem;font-size:.8rem}.lb-bar-bg{width:48px}.lb-agent{gap:.35rem}.history{margin-top:1rem}.history h3{font-size:.85rem;margin-bottom:.5rem}.history-item{font-size:.72rem;gap:.35rem;padding:.3rem 0}.footer{padding:1.25rem 1rem;border-radius:.625rem}.footer .footer-title{font-size:.95rem}.footer .footer-quote{font-size:.75rem}.footer .footer-powered{font-size:.65rem}.all-mode-info{padding:.75rem;margin-bottom:1.25rem;border-radius:.5rem;font-size:.82rem}.modal{padding:1.5rem 1.25rem;border-radius:.75rem}.modal h3{font-size:1rem}.modal p{font-size:.82rem}.modal-btns{flex-direction:column}.modal-btns .btn{width:100%;justify-content:center}.agent-card:hover{transform:none;box-shadow:none}.agent-card:hover:before{opacity:0}.agent-card:hover .card-header,.agent-btn:hover{transform:none}.question-item:hover{padding-left:.75rem}.lb-table tbody tr:hover{background:transparent}.vote-btn:hover{transform:none;box-shadow:none}.vote-btn:hover:after{animation:none}.blob-purple{width:300px;height:300px;filter:blur(80px)}.blob-cyan{width:250px;height:250px;filter:blur(80px)}.blob-indigo{width:200px;height:200px;filter:blur(80px)}}@media(max-width:380px){.arena-root{padding:.75rem .5rem}.header h1{font-size:1.3rem}.header .subtitle{font-size:.75rem}.cards-grid-all,.vote-btns-grid{grid-template-columns:1fr}.vote-counts-grid{grid-template-columns:repeat(2,1fr)}.selector-grid{gap:.3rem}.agent-btn{padding:.35rem .5rem;font-size:.72rem}}