:root{--primary:#ff2e93;--secondary:#00f0ff;--bg-gradient:linear-gradient(135deg, #1a0b2e 0%, #0f051a 100%);--glass-bg:#ffffff0d;--glass-border:#ffffff1a;--text-main:#fff;--text-muted:#ffffffb3;--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);color:var(--text-main);background:var(--bg-gradient);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);margin-bottom:.5em;font-weight:800}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:24px;padding:2rem;box-shadow:0 8px 32px #0000004d}.btn{font-family:var(--font-heading);cursor:pointer;text-transform:uppercase;letter-spacing:1px;border:none;border-radius:12px;padding:12px 24px;font-weight:600;transition:all .2s ease-in-out}.btn:active{transform:scale(.95)}.btn-primary{background:linear-gradient(90deg, var(--primary), #ff5e5e);color:#fff;box-shadow:0 4px 15px #ff2e9366}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff2e9399}.btn-secondary{color:#fff;background:#ffffff1a;border:1px solid #fff3}.btn-secondary:hover{background:#fff3;transform:translateY(-2px)}input{font-family:var(--font-body);border:1px solid var(--glass-border);color:#fff;background:#0000004d;border-radius:12px;outline:none;padding:12px 16px;transition:border-color .2s}input:focus{border-color:var(--secondary);box-shadow:0 0 10px #00f0ff33}.home-container{justify-content:center;align-items:center;height:100dvh;padding:1rem;display:flex;overflow:hidden}.home-container .glass-panel{text-align:center;width:100%;max-width:400px;animation:.5s ease-out fadeIn}.title{background:linear-gradient(90deg, var(--secondary), #00a3ff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem}.subtitle{color:var(--text-muted);margin-bottom:2rem}.join-form{flex-direction:column;gap:1rem;display:flex}.room-input{text-align:center;text-transform:uppercase;letter-spacing:4px;font-size:1.5rem}.divider{color:var(--text-muted);margin:1.5rem 0;position:relative}.divider:before,.divider:after{content:"";background:var(--glass-border);width:40%;height:1px;position:absolute;top:50%}.divider:before{left:0}.divider:after{right:0}.btn-secondary{width:100%}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (height<=500px){.home-container .glass-panel{padding:1rem}.title{margin-bottom:.2rem;font-size:2rem}.subtitle{margin-bottom:.8rem;font-size:1rem}.divider{margin:.8rem 0}.join-form{gap:.5rem}}.host-container{flex-direction:column;height:100vh;padding:2rem;display:flex}.center-content{justify-content:center;align-items:center}.login-panel{text-align:center;width:100%;max-width:400px}.admin-form{flex-direction:column;gap:1.5rem;margin-top:1.5rem;display:flex}.error-text{color:#ff5e5e;font-weight:700}.host-header{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1rem 2rem;display:flex}.host-header h1{background:linear-gradient(90deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:0;font-size:2rem}.room-info{text-align:right;font-size:1.2rem}.highlight{font-family:var(--font-heading);color:var(--secondary);letter-spacing:2px;font-size:2rem}.host-main{flex-direction:column;flex:1;align-items:center;display:flex}.player-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2.5rem;width:100%;max-width:1400px;margin-top:2rem;display:grid}.player-card{flex-direction:column;align-items:center;padding:2rem;transition:all .3s;animation:.4s cubic-bezier(.175,.885,.32,1.275) popIn;display:flex}.player-ready{border:4px solid #0f8;box-shadow:0 0 20px #0f86}.avatar-placeholder{border:3px solid var(--primary);background:#00000080;border-radius:50%;justify-content:center;align-items:center;width:150px;height:150px;margin-bottom:1rem;display:flex;overflow:hidden}.player-avatar-img{object-fit:cover;width:100%;height:100%}.no-avatar{color:var(--text-muted);font-size:2.5rem;font-family:var(--font-heading)}.start-btn{margin:2rem auto;padding:1rem 4rem;font-size:1.5rem;display:block}.question-panel{text-align:center;width:100%;max-width:1400px;padding:4rem;animation:.5s slideUp;position:relative}.timer{background:var(--primary);width:100px;height:100px;font-size:3rem;font-weight:700;font-family:var(--font-heading);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:-40px;right:-40px;box-shadow:0 0 30px #ff2e9399}.category-title{color:var(--secondary);text-transform:uppercase;letter-spacing:3px;margin-bottom:2rem;font-size:2rem}.question-text{margin-bottom:4rem;font-size:4rem;line-height:1.2}.answers-grid{grid-template-columns:1fr 1fr;gap:2.5rem;display:grid}.answer-box{border:4px solid var(--glass-border);background:#ffffff1a;border-radius:20px;justify-content:center;align-items:center;padding:3rem;font-size:2.5rem;font-weight:700;display:flex;box-shadow:inset 0 0 20px #00000080}.tv-color-0{border-color:#ff2a2a;box-shadow:0 0 15px #ff2a2a4d}.tv-color-1{border-color:#2a8cff;box-shadow:0 0 15px #2a8cff4d}.tv-color-2{border-color:#ff2ae9;box-shadow:0 0 15px #ff2ae94d}.tv-color-3{border-color:#2aff5e;box-shadow:0 0 15px #2aff5e4d}.score-panel{text-align:center;width:100%;max-width:1000px;padding:3rem;animation:.5s slideUp}.correct-answer-reveal{color:#0f8;margin:1rem 0 2rem;font-size:1.5rem}.leaderboard{flex-direction:column;gap:1rem;display:flex}.leaderboard-row{background:#0000004d;border:2px solid #0000;border-radius:16px;align-items:center;padding:1.5rem;transition:all .3s;display:flex}.player-ready-row{background:#00ff881a;border:2px solid #0f8;box-shadow:0 0 15px #0f83}.lb-rank{width:80px;font-size:2rem;font-weight:700}.lb-avatar{object-fit:cover;border-radius:50%;width:70px;height:70px;margin-right:1rem}.lb-name{text-align:left;flex:1;font-size:2rem}.lb-score{color:var(--secondary);font-size:2rem;font-family:var(--font-heading)}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes popIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.client-container{text-align:center;justify-content:center;align-items:center;height:100dvh;padding:.5rem;display:flex;overflow:hidden}.client-active{flex-direction:column;justify-content:flex-start;width:100%;max-width:1200px;margin:0 auto;padding-top:.5rem}.mobile-panel{width:100%;max-width:500px;margin:0 auto}.mobile-panel h2{color:var(--secondary);margin-bottom:2rem}.client-form{flex-direction:column;gap:1.5rem;display:flex}.name-input{text-align:center;font-size:1.2rem}.btn-large{padding:1rem;font-size:1.2rem}.camera-container{aspect-ratio:1;border:2px solid var(--primary);background:#000;border-radius:16px;justify-content:center;align-items:center;width:100%;max-width:400px;max-height:40vh;margin:0 auto 1rem;display:flex;overflow:hidden}.camera-video{object-fit:cover;width:100%;height:100%;transform:scaleX(-1)}.sidebar-toggle{border:2px solid var(--primary);z-index:50;cursor:pointer;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0009;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:1.5rem;display:flex;position:fixed;top:1rem;right:1rem;box-shadow:0 4px 10px #00000080}.client-sidebar{border-left:2px solid var(--primary);z-index:200;background:#140a1ef2;flex-direction:column;align-items:center;width:300px;height:100vh;padding:2rem;transition:right .3s;display:flex;position:fixed;top:0;right:-350px;box-shadow:-10px 0 30px #000c}.sidebar-open{right:0}.sidebar-close{cursor:pointer;font-size:1.5rem;position:absolute;top:1rem;left:1rem}.ch-avatar-large{border:4px solid var(--secondary);background:#333;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;margin-top:2rem;margin-bottom:1rem;display:flex;overflow:hidden}.ch-avatar-large img{object-fit:cover;width:100%;height:100%}.ch-info-vertical{text-align:center}.ch-info-vertical h3{margin-bottom:.5rem;font-size:1.8rem}.score-text{color:var(--secondary);font-size:1.5rem;font-weight:700}.sidebar-backdrop{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;width:100vw;height:100vh;position:fixed;top:0;left:0}.host-section{width:100%;margin-top:auto}.host-section hr{border-color:#ffffff1a;margin-bottom:1rem}.host-gear{cursor:pointer;background:var(--primary);text-align:center;border-radius:12px;padding:10px;font-size:1.5rem;font-weight:700}.host-gear:active{transform:scale(.95)}.host-menu-overlay{z-index:100;border:2px solid var(--primary);background:#140a1ef2;flex-direction:column;gap:1.5rem;width:90%;max-width:400px;padding:2.5rem;animation:.3s fadePop;display:flex;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 10px 40px #000c}@keyframes fadePop{0%{opacity:0}to{opacity:1}}.host-menu-overlay h3{color:var(--secondary);margin-bottom:.5rem;font-size:1.5rem}.controller-area{flex-direction:column;flex:1;justify-content:center;width:100%;height:100%;padding-bottom:.5rem;display:flex}.wait-message{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;flex-direction:column;align-items:center;gap:1.5rem;padding:3rem;display:flex}.status-spinner{border:4px solid var(--glass-border);border-top:4px solid var(--primary);border-radius:50%;width:60px;height:60px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.answer-buttons-grid{flex:1;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:.5rem;width:100%;height:100%;display:grid}.answer-btn{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:none;border-radius:16px;justify-content:center;align-items:center;height:100%;padding:.5rem;transition:transform .1s;display:flex}.answer-btn:active{transform:scale(.95)}.answer-btn-text{color:#fff;text-shadow:0 4px 8px #0009;word-break:break-word;font-size:clamp(1.5rem,5vw,2.5rem);font-weight:700}.btn-color-0{border:4px solid #ff2a2a;box-shadow:0 0 15px #ff2a2a4d}.btn-color-1{border:4px solid #2a8cff;box-shadow:0 0 15px #2a8cff4d}.btn-color-2{border:4px solid #ff2ae9;box-shadow:0 0 15px #ff2ae94d}.btn-color-3{border:4px solid #2aff5e;box-shadow:0 0 15px #2aff5e4d}.result-message{border-radius:16px;padding:4rem 2rem;animation:.3s popIn}.result-correct{background:#0f83;border:2px solid #0f8}.result-wrong{background:#ff2a2a33;border:2px solid #ff2a2a}.result-message h1{margin-bottom:1rem;font-size:3rem}.result-message p{font-size:1.5rem}.mt-2{margin-top:3rem}.app-container{flex-direction:column;min-height:100vh;display:flex}