:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.blocker-container{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;text-align:center;padding:20px;box-sizing:border-box;overflow:hidden;font-family:Nunito,sans-serif}.blocker-video-bg{position:absolute;top:50%;left:50%;width:100%;height:100%;object-fit:cover;transform:translate(-50%,-50%);filter:brightness(2.8)}.blocker-content{max-width:550px;color:#ecf0f1;display:flex;flex-direction:column;align-items:center;margin-bottom:50px;gap:25px;background:#23283c80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:20px;border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 32px #0000005e}.desktop-icon-large{margin-top:15px;color:#0af;animation:float-effect 4s ease-in-out infinite,slideInFromTop .8s cubic-bezier(.25,.46,.45,.94) forwards;animation-delay:.2s}.blocker-content h1{font-size:2.5rem;font-weight:900;margin:0;background:linear-gradient(90deg,#e74c3c,#f39c12,#e74c3c);background-size:200% auto;color:#fff;background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:gradient-pan 4s linear infinite,slideInFromTop .8s cubic-bezier(.25,.46,.45,.94) forwards;animation-delay:.6s}.blocker-content h2{font-size:1.5rem;font-weight:300;margin-top:0;color:#fff}.blocker-content p{font-size:1.1rem;font-weight:400;color:#bdc3c7;line-height:1.6;padding:0 14px;margin:0}.loading-dots{display:flex;margin-top:25px;margin-bottom:25px}.dot{width:12px;height:12px;background-color:#2ecc71;border-radius:50%;margin:0 5px;animation:bounce 1.4s infinite ease-in-out both}.blocker-container{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:flex-start;padding-top:15vh;text-align:center;box-sizing:border-box;overflow:hidden;font-family:Nunito,sans-serif}.blocker-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#0a141ecc;z-index:-1}.blocker-content{width:90%;max-width:550px;color:#ecf0f1;display:flex;flex-direction:column;align-items:center;gap:25px;padding:25px;background:#23283c80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:20px;border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 32px #0000005e}.blocker-content>*{opacity:0;animation:slideInFromTop .8s cubic-bezier(.25,.46,.45,.94) forwards}.blocker-content .desktop-icon-large{animation-delay:.2s}.blocker-content h2{animation-delay:.4s}.blocker-content h1{animation-delay:.6s}.blocker-content p:nth-of-type(1){animation-delay:.8s}.blocker-content p:nth-of-type(2){animation-delay:1s}.blocker-content .loading-dots{animation-delay:1.2s}@keyframes slideInFromTop{to{opacity:1;transform:translateY(0)}}.desktop-icon-large{width:80px;height:80px;color:#0af;animation:float-effect 4s ease-in-out infinite,slideInFromTop .8s cubic-bezier(.25,.46,.45,.94) forwards;animation-delay:.2s}@keyframes float-effect{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}@keyframes gradient-pan{to{background-position:-200% center}}.blocker-content h2{font-size:1.3rem;font-weight:300;margin:0;color:#fff}.blocker-content p{font-size:1rem;font-weight:400;color:#bdc3c7;line-height:1.6;margin:0}.loading-dots{display:flex;margin:15px 0}.dot{width:12px;height:12px;background-color:#0af;border-radius:50%;margin:0 5px;animation:bounce 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}.dot:nth-child(3){animation-delay:0s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}@media (max-width: 400px){.blocker-content{gap:15px;padding:20px}.desktop-icon-large{width:60px;height:60px}.blocker-content h1{font-size:1.8rem}.blocker-content h2{font-size:1.1rem}.blocker-content p{font-size:.9rem}}:root{--primary-blue: #3b82f6;--primary-blue-dark: #2563eb;--slate-50: #f8fafc;--slate-200: #e2e8f0;--slate-300: #cbd5e1;--slate-500: #64748b;--slate-600: #475569;--slate-800: #1e293b;--white: #ffffff;--background-dark: #0f172a}.screen-container{min-height:100vh;position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center}.background-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;cursor:none}.container{width:100%;max-width:1152px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem;box-sizing:border-box;position:relative;z-index:1}.header{position:fixed;top:0;left:0;right:0;background-color:#0f172ab3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;border-bottom:1px solid rgba(255,255,255,.1)}.navbar{display:flex;justify-content:space-between;align-items:center;height:80px;border-bottom:1px solid var(--primary-blue)}.logo-container{display:flex;align-items:center;gap:.75rem;cursor:pointer}.logo-icon{font-size:2rem;color:var(--primary-blue);transition:transform .3s ease-in-out}.logo-container:hover .logo-icon{transform:rotate(15deg) 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h1{font-size:2.25rem;font-weight:900;color:var(--slate-50);margin:0}.text-content p{font-size:1rem;line-height:1.6;color:var(--slate-300);margin:0 0 2rem;max-width:28rem}.image-content img{width:100%;max-width:24rem;height:auto;border-radius:1rem;box-shadow:0 10px 25px -5px #0003;margin-bottom:2rem}.mobile-layout{margin-top:30vw;display:flex;flex-direction:column;align-items:center;text-align:center}.mobile-layout .image-content img{animation:float-bob 4s ease-in-out infinite}.desktop-layout{display:none}.btn{border:none;font-weight:600;border-radius:.5rem;cursor:pointer;transition:all .3s ease;padding:.75rem 1.5rem;font-size:1rem}.btn-large{padding:1rem 2rem;width:100%}.btn-primary{background-color:var(--primary-blue);color:var(--white);box-shadow:0 4px 14px #3b82f663}.btn-primary:hover{background-color:var(--primary-blue-dark);transform:translateY(-3px) scale(1.05);box-shadow:0 8px 25px #3b82f680}.btn-secondary{background-color:#ffffff1a;color:var(--white);border:1px solid 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#0f172a}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;background-color:var(--background-dark);color:var(--slate-50);overflow-x:hidden}.screen-container{min-height:100vh;width:100%;display:grid;grid-template-rows:auto 1fr}.main-content{display:grid;place-items:center;padding:1.5rem;box-sizing:border-box}.content-wrapper{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center;width:100%;max-width:1152px;text-align:center}.header{background-color:#0f172ab3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;border-bottom:1px solid rgba(255,255,255,.1)}.navbar{display:flex;justify-content:space-between;align-items:center;height:80px;max-width:1152px;margin:0 auto;padding:0 1.5rem;box-sizing:border-box}.text-content h1{font-size:2.25rem;font-weight:900;margin:0 0 1rem}.text-content h1 span{color:var(--primary-blue)}.text-content p{font-size:1rem;line-height:1.6;color:var(--slate-300);margin:0 0 2rem;max-width:28rem;margin-left:auto;margin-right:auto}.image-content img{width:92%;max-width:24rem;height:auto;border-radius:1rem;box-shadow:0 10px 25px -5px #0003;margin:0 auto}.button-group{display:flex;flex-direction:column;align-items:center;gap:1rem}@media (min-width: 768px){.content-wrapper{grid-template-columns:1fr 1fr;text-align:left;gap:4rem}.text-content p{margin-left:0;margin-right:0}.text-content h1{font-size:3.75rem}.image-content img{max-width:100%}.button-group{flex-direction:row;justify-content:flex-start}.image-content{grid-column:2;grid-row:1}.text-content{grid-column:1;grid-row:1}}.nav-links-desktop{display:none}@media (min-width: 768px){.nav-links-desktop{display:flex;align-items:center;gap:2rem}}.mobile-menu-button{display:block}@media (min-width:768px){.mobile-menu-button{display:none}}.mobile-menu{position:fixed;top:80px;left:0;right:0;background-color:var(--background-dark);z-index:40;box-shadow:0 4px 6px -1px #0000001a;display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem 0;animation:slide-down .3s ease-out}@keyframes slide-down{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-down{0%{opacity:0;transform:translateY(-15px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-left{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes float-bob{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.fade-down{animation:fade-down .5s ease-out forwards}.fade-in{animation:fade-in .6s ease-out .2s forwards;opacity:0}.slide-in-up{animation:slide-in-up .6s ease-out .4s forwards;opacity:0}.slide-in-left{animation:slide-in-left .8s cubic-bezier(.25,1,.5,1) forwards}.slide-in-right{animation:slide-in-right .8s cubic-bezier(.25,1,.5,1) .2s forwards;opacity:0}.background-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1}.btn{text-decoration:none}.main-content{padding-top:100px;padding-bottom:48px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes border-glow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0f172ab3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .3s ease-out forwards}.modal-content{background-color:#17213ad9;padding:2.5rem;border-radius:16px;width:90%;max-width:600px;position:relative;display:flex;flex-direction:column;box-shadow:0 15px 40px #0006;animation:scaleUp .3s cubic-bezier(.25,.1,.25,1) forwards;border:2px solid transparent;background-clip:padding-box;background-image:linear-gradient(115deg,#4f46e5,#3b82f6,#60a5fa);background-size:200% auto;animation:border-glow 4s linear infinite}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;color:#fff}.modal-header h2{margin:0;font-size:1.8rem;font-weight:700;color:#60a5fa;text-shadow:0 0 10px rgba(96,165,250,.3)}.close-btn{background:none;border:none;font-size:0;color:#cbd5e0;cursor:pointer;padding:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:color .2s,transform .2s,background-color .2s}.close-btn svg{width:100%;height:100%}.close-btn:hover{color:#f0f8ff;transform:rotate(90deg) scale(1.1);background-color:#60a5fa1a}.avatar-grid::-webkit-scrollbar{width:8px}.avatar-grid::-webkit-scrollbar-track{background:#1a294d;border-radius:10px}.avatar-grid::-webkit-scrollbar-thumb{background:#3b82f6;border-radius:10px;border:2px solid #1a294d}.avatar-grid::-webkit-scrollbar-thumb:hover{background:#60a5fa}.avatar-grid-option{width:100%;aspect-ratio:1 / 1;border-radius:50%;cursor:pointer;border:3px solid transparent;transition:transform .2s ease-in-out,filter .2s ease-in-out,border-color .2s ease-in-out,box-shadow .2s ease-in-out,opacity .2s ease-in-out;will-change:transform,filter,opacity}.avatar-grid-option:hover,.avatar-grid-option.selected{transform:scale(1.1);border-color:#60a5fa;box-shadow:0 0 20px #60a5fab3;filter:brightness(1) grayscale(0%);opacity:1}@media (max-width: 768px){.modal-content{padding:1.5rem;max-width:95%}.modal-header h2{font-size:1.3rem}.avatar-grid{grid-template-columns:repeat(4,1fr);gap:.8rem}}.avatar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;max-height:55vh;overflow-y:auto;padding-right:12px;margin-right:-12px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#3b82f6 #1a294d}.modal-overlay-avatar{position:fixed;inset:0;background-color:#0f172ab3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:1000;opacity:0;animation:fadeIn .2s ease-out forwards}.modal-content-avatar{background-color:#111827;color:#e5e7eb;padding:2rem;border-radius:16px;border:1px solid rgba(255,255,255,.1);width:90%;max-width:500px;box-shadow:0 10px 25px #0000004d;transform:scale(.95);animation:popIn .2s ease-out .1s forwards}@keyframes fadeIn{to{opacity:1}}@keyframes popIn{to{transform:scale(1)}}.modal-header-avatar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.1)}.modal-header-avatar h2{margin:0;font-size:1.5rem}.close-btn-avatar{background:none;border:none;color:#9ca3af;cursor:pointer;width:32px;height:32px;padding:0;transition:color .2s ease,transform .2s ease}.close-btn-avatar:hover{color:#fff;transform:rotate(90deg)}.avatar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:1rem;max-height:50vh;overflow-y:auto;padding-right:8px}.avatar-grid::-webkit-scrollbar{width:6px}.avatar-grid::-webkit-scrollbar-thumb{background-color:#4b5563;border-radius:3px}.avatar-grid::-webkit-scrollbar-track{background-color:transparent}.avatar-grid-option{width:100%;height:auto;aspect-ratio:1 / 1;border-radius:50%;object-fit:cover;cursor:pointer;border:3px solid transparent;transition:all .2s ease}.avatar-grid-option:hover{transform:scale(1.05);border-color:#4f46e5}.avatar-grid-option.selected{border-color:#2563eb;box-shadow:0 0 15px #3b82f680}.room-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:transparent;padding:2rem;color:#fff;font-family:Poppins,sans-serif;box-sizing:border-box}.room-card{background-color:#17213acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2.5rem;border-radius:12px;width:100%;max-width:450px;text-align:center;border:1px solid rgba(59,130,246,.3);box-shadow:0 0 25px #3b82f640}.room-card h2{font-size:2.25rem;font-weight:800;margin-bottom:2.5rem;color:#3b82f6;text-shadow:0 0 15px rgba(59,130,246,.4)}.room-card p{color:#a0aec0;margin-bottom:2rem}.room-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#cbd5e0}.form-group input{width:100%;padding:.75rem 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#3a4a75;color:#cbd5e0;padding:.25rem .75rem;border-radius:6px;font-size:.875rem;cursor:pointer;transition:background-color .2s}.more-avatars-btn:hover{background-color:#3a4a75}.btn-primary{transition:transform .2s,box-shadow .3s;box-shadow:0 5px 15px #3b82f64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #3b82f666}.back-link{display:inline-block;margin-top:1.5rem;color:#a0aec0;text-decoration:none;transition:color .3s}@media (max-width: 768px){.room-container{padding:1rem;align-items:flex-start;padding-top:20px}.room-card{padding:1.5rem}.room-card h2{font-size:1.75rem}.room-card p{font-size:.9rem;margin-bottom:1.5rem}}@media (max-width: 768px){.form-main-content{display:flex;flex-direction:column;gap:1.5rem}.form-group{text-align:left;padding-bottom:2rem}.room-form{gap:1rem}}@media (min-width: 769px){@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.room-card{height:auto;max-width:850px;background-color:#17213ab3;border:1px solid transparent;background-clip:padding-box;border:solid 1px transparent;position:relative}}.room-card h2{font-size:2.5rem;text-shadow:0 0 25px rgba(59,130,246,.6);animation:fadeUp .5s ease-out forwards}.form-inputs{flex:1;display:flex;flex-direction:column;gap:1.5rem;animation:fadeUp .5s .2s ease-out forwards backwards}.form-group input{transition:all .3s ease}.form-group input:focus{transform:translateY(-2px);border-color:#60a5fa;box-shadow:0 0 20px #60a5fa99}.form-avatars{flex:1;display:flex;flex-direction:column;padding-right:1rem;animation:fadeUp .5s .4s ease-out forwards backwards}.avatar-picker{width:100%;margin:0}.avatar-option{transition:all .3s ease}.avatar-option:hover,.avatar-option.selected{filter:grayscale(0%);opacity:1;transform:scale(1.15) translateY(-3px);border-color:#60a5fa;box-shadow:0 0 25px 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.end-room-btn{background-color:#2a2a2a;color:#e0e0e0;box-shadow:0 1px 2px #0003,0 4px 12px #00000040}body.dark .end-room-btn:hover{background-color:#3a3a3a;transform:translateY(-2px);box-shadow:0 1px 2px #0003,0 8px 24px #00000059}.end-room-btn:active{background-color:var(--primary);color:#fff;transform:translateY(0);box-shadow:0 2px 4px #0000001f,0 6px 16px #0000002e}.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}.mt-8{margin-top:8px}.mb-8{margin-bottom:8px}.ml-8{margin-left:8px}.mr-8{margin-right:8px}.mt-12{margin-top:12px}.mb-12{margin-bottom:12px}.ml-12{margin-left:12px}.mr-12{margin-right:12px}.p-8{padding:8px}.px-12{padding-left:12px;padding-right:12px}.text-muted{color:var(--muted-text-color)}.text-primary{color:var(--primary)}.card-soft{background:var(--surface-100);border:1px solid var(--border-color);border-radius:12px;padding:16px}@media (max-width: 768px){.chat-container{height:100dvh;min-height:0;border-radius:0;display:flex;flex-direction:column;box-sizing:border-box;overflow:hidden}.main-content{flex-direction:column;height:calc(100dvh - 116px)!important;min-height:0;margin-top:48px!important;margin-bottom:68px!important;padding-top:0!important;padding-bottom:0!important;box-sizing:border-box;overflow:hidden}.chat-header{flex-direction:row;justify-content:space-between;align-items:center;padding:8px 4px 8px 8px;gap:0;min-height:48px;border-bottom:1px solid var(--border-color);background:var(--header-bg);position:fixed;top:0;left:0;width:100vw;z-index:1001}.input-section{padding:0!important;width:100vw;min-width:0;box-sizing:border-box;position:fixed;left:0;right:0;bottom:0;z-index:1001;margin:0;height:68px}.input-bar{border-radius:22px;margin-left:0;margin-right:0;width:100vw;min-width:0;box-sizing:border-box}.send-button-outer{margin-right:0;margin-left:0}.logo-section .logo{font-size:1.05rem;font-weight:700;letter-spacing:.5px;color:var(--primary-700);padding-left:2px;max-width:80px}.room-info{position:static;left:unset;transform:none;font-size:.92rem;padding:3px 7px;border-radius:8px;background:var(--surface-100);color:var(--primary-700);border:1px solid var(--border-color);margin:0 2px;min-width:70px;text-align:center;flex:1 1 auto;display:flex;align-items:center;justify-content:center;gap:4px;font-weight:600}.header-actions{gap:2px}.theme-toggle-desktop{display:none!important}.theme-toggle-mobile{display:inline-flex!important;align-items:center;background:#eaf1fb;border-radius:50%;padding:4px;margin:0 4px;font-size:1.3rem;color:var(--primary-700);box-shadow:0 1px 4px #0000000a;border:none;transition:color .2s,background .2s}.theme-toggle-mobile:active,.theme-toggle-mobile:focus{color:#2563eb;background:#e0e7ff}.theme-toggle-mobile svg{width:1.5em;height:1.5em;display:block}.end-room-desktop{display:none!important}.end-room-mobile{display:inline-flex!important;align-items:center}.end-room-mobile svg{color:#e53e3e;opacity:1!important;transition:color .2s,opacity .2s,filter .2s;width:1.7em;height:1.7em;display:block;filter:drop-shadow(0 1px 2px rgba(0,0,0,.08))}.end-room-mobile:active svg,.end-room-mobile:focus svg{color:#c53030;opacity:.85;filter:drop-shadow(0 2px 6px rgba(229,62,62,.12))}.room-info .copy-room-id-btn{padding:2px;font-size:1.05rem}.close-participants-btn{display:inline-flex!important;background:none;border:none;color:var(--primary-900);margin-left:auto;margin-bottom:8px;cursor:pointer;width:40px;height:40px;padding:0;border-radius:50%;align-items:center;justify-content:center;transition:background .18s ease,color .18s ease,transform .12s ease;transform-origin:center center;-webkit-transform-origin:center center;line-height:0}.close-participants-btn:hover{background:#eaf1fb;color:#2563eb;transform:scale(1.06)}.participants-toggle-btn{display:inline-flex!important;background:none;border:none;color:var(--primary);font-size:1.5rem;margin-right:8px;cursor:pointer;align-items:center}.messages-section{order:1;padding:8px!important;gap:10px;margin-top:0!important;box-sizing:border-box;flex:1 1 auto;min-height:0;max-height:calc(100dvh - 116px)!important;overflow-y:auto}.message-row{flex-direction:row;align-items:flex-start;gap:6px}.message-row.sent{flex-direction:row-reverse}.message-bubble{max-width:90vw;font-size:1rem;padding:8px 10px}.avatar{width:32px;height:32px}.input-section{padding:16px 24px;position:sticky;bottom:0;left:0;right:0;background:var(--background-color);z-index:10;border-top:1px solid var(--border-color);height:68px;display:flex;align-items:center}.input-bar,.input-field{padding:8px}.code-block{padding:8px;font-size:.95rem}.copy-header-btn{padding:6px 8px}}body.light-theme .theme-toggle-btn{color:#0b0d12;background-color:transparent}body.dark-theme .theme-toggle-btn{color:#fff;background-color:transparent}body.light-theme .logo-section .logo{color:#0b0d12}body.dark-theme .logo-section .logo{color:#fff}body.light-theme .room-info{background-color:var(--surface-100);color:var(--text-color)}body.dark-theme .room-info{background-color:var(--surface-200);color:var(--text-color)}body.light-theme .message-row .timestamp{color:#1f2937}body.dark-theme .message-row .timestamp{color:#fff9}.chat-header{position:relative;align-items:center}.room-info{position:absolute;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:6px 16px;background-color:var(--input-bg);border:1px solid var(--border-color);border-radius:12px;font-weight:600;font-size:.9rem;color:var(--muted-text-color);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background-color .2s ease}.room-info:hover{background-color:var(--received-bubble-bg)}.copy-room-id-btn{background:none;border:none;color:var(--muted-text-color);cursor:pointer;display:flex;align-items:center;padding:4px}.end-room-btn{background-color:#e53e3e;color:#fff}.end-room-btn:hover{background-color:#c53030}.modal-overlay{position:fixed;inset:0;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{background:var(--background-color);padding:24px;border-radius:16px;border:1px solid var(--border-color);width:90%;max-width:400px;box-shadow:0 10px 30px #0003;transform:scale(.95);animation:modal-pop .2s ease-out forwards}@keyframes modal-pop{to{transform:scale(1)}}.modal-content h3{margin:0 0 10px;font-size:1.25rem;color:var(--text-color)}.modal-content p{margin:0;color:var(--muted-text-color)}.modal-footer{margin-top:24px;display:flex;justify-content:flex-end;gap:12px}.modal-footer .btn{padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;border:none}.modal-footer .btn-secondary{background-color:var(--received-bubble-bg);color:var(--text-color)}.modal-footer .btn-danger{background-color:#e53e3e;color:#fff}.modal-footer .btn-danger:hover{background-color:#c53030}.theme-toggle-switch{position:relative;display:inline-block;width:50px;height:28px}.theme-toggle-switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#4a4f62;transition:.4s;border-radius:28px;display:flex;align-items:center;justify-content:space-between;padding:0 5px}.slider:before{position:absolute;content:"";height:22px;width:22px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:#3b82f6}input:checked+.slider:before{transform:translate(22px)}.participant-item{display:flex;align-items:center;gap:12px}.participant-name{flex-grow:1}.creator-icon{color:#f59e0b;margin-left:auto;flex-shrink:0}@media (min-width: 769px){.participants-section{position:fixed;top:0;right:0;height:100vh;width:340px;max-width:100vw;background:var(--header-bg);border-left:1.5px solid var(--border-color);box-shadow:-4px 0 24px #3b82f614;z-index:2000;padding:32px 24px;display:flex;flex-direction:column;gap:18px;transform:translate(100%);transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .2s;overflow-y:auto}.participants-section.open{transform:translate(0);box-shadow:-8px 0 32px #3b82f624}.main-content{margin-right:0;transition:margin-right .35s 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.18s,box-shadow .18s;letter-spacing:.1px;outline:none;display:inline-flex;align-items:center;gap:8px}.header-actions .participants-toggle-btn:hover,.header-actions .participants-toggle-btn:focus{background:#e0e7ff;color:#2563eb;box-shadow:0 2px 8px #2563eb1a}@media (max-width: 768px){.chat-header{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;position:relative;padding-left:8px}.logo-section{display:flex;align-items:center;gap:8px;flex:1 1 auto}.logo-section .logo{font-size:1.05rem;font-weight:700;letter-spacing:.5px;color:var(--primary-700);max-width:80px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-actions{display:flex;align-items:center;gap:0;margin-left:8px}.participants-toggle-btn{position:static!important;margin:0!important;padding:0;background:none;border:none;box-shadow:none;display:inline-flex!important;align-items:center;z-index:2}.participants-toggle-btn .avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:transparent!important;border:2px solid var(--primary-200, #c7d2fe);box-shadow:0 1px 4px #3b82f614;padding:0}}@media (max-width: 768px){.main-content{padding-top:60px;padding-bottom:0}.messages-section{padding-top:6px;padding-bottom:max(12px,env(safe-area-inset-bottom,12px))}}@media (max-width: 768px){.main-content{padding-top:0!important}.messages-section{padding-top:8px!important}}@media (max-width: 768px){.chat-header,.input-section{pointer-events:none}.chat-header .logo-section,.chat-header .header-actions,.chat-header .header-actions *,.chat-header .participants-toggle-btn,.chat-header .settings-btn,.chat-header .end-room-mobile,.chat-header .room-info,.input-section .input-bar,.input-section .input-bar *,.input-section .send-button-outer,.input-section .attach-button,.input-section .input-content-container,.input-section .hidden-file-input,.input-section .remove-file-button{pointer-events:auto}.messages-section{position:relative;z-index:0;-webkit-overflow-scrolling:touch}}.welcome-wrapper{display:flex;justify-content:center;width:100%;margin-top:6px;margin-bottom:8px}.welcome-bubble{background:#22304a;color:#fff;border-radius:12px;padding:.5rem 1rem;text-align:center;font-family:inherit;font-size:1.02rem;font-weight:500;letter-spacing:.01em;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 2px 8px #22304a14;max-width:520px;width:auto}@media (max-width: 768px){.chat-header{padding:10px 16px}}@media (min-width: 769px){.chat-header{padding:14px 32px}}@media (max-width: 768px){.main-content{margin:0!important;padding:0!important;height:100dvh;min-height:0;position:relative;box-sizing:border-box;overflow:hidden}.messages-section{position:absolute!important;inset:48px 0 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rgba(var(--primary-rgb),.3)}.send-button-outer:active:not(:disabled){transform:scale(.98)}.send-button-outer:disabled{opacity:.5;transform:scale(.9);cursor:not-allowed}.file-preview-chip{display:flex;align-items:center;gap:10px;background-color:var(--received-bubble-bg);color:var(--text-color);padding:6px 8px 6px 12px;border-radius:20px;font-size:.9rem;width:auto;animation:popIn .2s ease-out}@keyframes popIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.file-preview-chip .file-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.remove-file-button{background:var(--surface-200);color:var(--text-color);border:none;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:14px;line-height:1;cursor:pointer;transition:background-color .2s ease,transform .2s ease}.remove-file-button:hover{background-color:#ef4444;color:#fff;transform:scale(1.1) rotate(90deg)}.chat-input-error{position:absolute;bottom:100%;left:50%;transform:translate(-50%);background-color:#ef4444;color:#fff;padding:8px 16px;border-radius:8px 8px 0 0;font-size:.9rem;font-weight:500;box-shadow:0 -4px 10px #0000001a;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translate(-50%,100%)}to{transform:translate(-50%)}}.message-bubble:hover{transform:translateY(-1px);box-shadow:0 4px 8px #00000014;cursor:pointer}.message-row,.message-wrapper{position:relative}.message-actions-toolbar{position:absolute;top:6px;display:flex;gap:4px;background-color:var(--background-color);padding:4px;border-radius:18px;box-shadow:0 5px 15px #0000001a;border:1px solid var(--border-color);z-index:2;opacity:0;transform:translateY(4px) scale(.95);transition:all .15s ease-out;pointer-events:none}.message-wrapper:hover .message-actions-toolbar,.message-wrapper:focus-within .message-actions-toolbar{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.message-row.sent .message-wrapper .message-actions-toolbar{right:-15px;top:-15px;left:auto}.message-row.received .message-wrapper .message-actions-toolbar{right:-15px;top:15px;left:auto}@media (hover: none){.message-actions-toolbar{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}}.message-actions-toolbar button{background:transparent;border:none;color:var(--muted-text-color);width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.message-actions-toolbar button:hover{background-color:var(--surface-100);color:var(--primary);transform:scale(1.1)}.message-actions-toolbar button span{font-size:1.2rem}.emoji-button{color:var(--muted-text-color);width:44px;height:44px;border-radius:50%;transition:color .2s ease,background-color .2s 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.epr-cat-btn:hover{opacity:1;color:var(--text-color);background-color:var(--surface-100)!important}.EmojiPickerReact .epr-category-active{opacity:1;color:var(--primary)!important;background-color:rgba(var(--primary-rgb),.1)!important}.EmojiPickerReact .epr-emoji-category-content{padding:6px 8px!important}.EmojiPickerReact .epr-emoji{transition:transform .1s ease}.EmojiPickerReact .epr-emoji:hover{transform:scale(1.15);background:var(--surface-100)!important;border-radius:6px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.message-row.received .message-bubble{background:var(--sent-bubble-bg);color:var(--sent-bubble-text);border-bottom-left-radius:4px;border:1px solid transparent}.message-row.sent .message-bubble{background:var(--sent-bubble-bg);color:var(--sent-bubble-text);border-bottom-right-radius:4px;border:1px solid transparent}.dark-theme .message-row.received .message-bubble,.dark-theme .message-row.sent .message-bubble{background:var(--sent-bubble-bg);color:var(--sent-bubble-text);border:1px solid transparent}:root{--received-bubble-bg: #f1f1f1;--received-bubble-text: #111827;--sent-bubble-bg: #E0F2FE;--sent-bubble-text: #ffffff}:root{--sent-bubble-bg: #007AFF;--sent-bubble-text: #ffffff}.dark-theme{--received-bubble-bg: #2a2f3d;--received-bubble-text: #e5e7eb;--sent-bubble-bg: #2b9cff;--sent-bubble-text: #ffffff}.dark-theme{--sent-bubble-bg: #3B82F6;--sent-bubble-text: #ffffff}:root{--background-color: #ffffff;--header-bg: #ffffff;--input-bg: #ffffff;--sent-bubble-bg: #E0F2FE;--sent-bubble-text: #0D47A1}.code-header{position:sticky;top:0;background:var(--code-header-bg);z-index:10;display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-bottom:1px solid var(--code-border)}.code-content{max-height:400px;overflow-y:auto}.show-more-btn{background:var(--primary);color:#fff;border:none;border-radius:4px;padding:6px 12px;cursor:pointer;font-size:.85rem;margin:8px}.show-more-btn:hover{background:var(--primary-600)}.show-more-btn:active{background:var(--primary-700)}.message-text-content{margin:0;padding:0;display:block}.message-wrapper{gap:0!important}.message-sender{margin-bottom:0!important}.message-bubble{display:flex!important;flex-direction:column!important;justify-content:flex-start!important;padding-top:10px!important}.message-bubble p,.message-bubble>.text-content,.message-bubble .message-text-content,.message-bubble .text-content p{margin-top:0!important;margin-bottom:0!important;padding-top:0!important}.message-bubble .link-previews-container,.message-bubble .link-preview{margin-top:0!important;padding-top:0!important}.message-wrapper .message-actions-toolbar{position:absolute!important;top:6px;right:8px;left:auto;z-index:40}body.debug-borders .message-wrapper{outline:2px dashed rgba(255,0,0,.35)}body.debug-borders .message-sender{outline:2px dashed rgba(0,128,0,.35)}body.debug-borders 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12px;display:flex;flex-direction:column;gap:4px}.messages-section{position:relative;overflow:hidden;z-index:1}.messages-section .engaging-background,.messages-section .animated-background{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;pointer-events:none;z-index:-1}.messages-section .particle{position:absolute;border-radius:50%;animation:fall linear infinite;opacity:0;width:3px;height:3px}@keyframes fall{to{transform:translateY(100vh);opacity:1}}.dark-theme .messages-section{background-color:#0c0a18}.dark-theme .messages-section .particle{background:#fff;box-shadow:0 0 8px #fff,0 0 16px #fff,0 0 24px #0af,0 0 32px #0af}.dark-theme .messages-section .animated-background{background:transparent;background-image:radial-gradient(2px 2px at 20px 30px,rgba(173,216,230,1),transparent),radial-gradient(2.5px 2.5px at 80px 70px,rgba(221,160,221,.9),transparent),radial-gradient(2px 2px at 150px 160px,rgba(255,255,255,1),transparent),radial-gradient(2.5px 2.5px at 210px 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-800px}}.about-content{background-color:#0f172acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:1rem;padding:2.5rem;width:100%;max-width:1024px;text-align:center;border:1px solid rgba(59,130,246,.3);box-shadow:0 0 25px #3b82f640;animation:fade-in .6s ease-out forwards}.team-card{background-color:transparent;height:380px;perspective:1500px;border:none;transition:transform .3s ease,box-shadow .3s ease}.team-card-back{transform:rotateY(180deg);justify-content:flex-start;padding:1.5rem;overflow-y:auto}.skills-title:hover{color:#f8fafc;border-color:#3b82f6b3; box-shadow:0 0 15px rgba(59,130,246,.3);cursor:pointer}.team-card-back::-webkit-scrollbar{width:6px}.team-card-back::-webkit-scrollbar-track{background:#0f172a80;border-radius:10px}.team-card-back::-webkit-scrollbar-thumb{background:#3b82f6;border-radius:10px}.team-card-back::-webkit-scrollbar-thumb:hover{background:#2563eb}.back-link{display:inline-block;color:#cbd5e1;text-decoration:none;transition:color .3s;margin-top:1rem}.about-title{font-size:2.5rem;font-weight:800;color:#3b82f6;margin-bottom:1rem}.team-title{font-size:2rem;font-weight:700;margin-bottom:2rem;border-top:1px solid rgba(255,255,255,.1);padding-top:2.5rem}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:#cbd5e1;text-decoration:none;background-color:#3b82f61a;padding:.5rem 1rem;border-radius:999px;border:1px solid rgba(59,130,246,.3);transition:all .3s ease}.about-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:80px 2rem 2rem;color:#f8fafc;box-sizing:border-box}.about-content{background-color:#0f172acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:1rem;padding:2.5rem;width:100%;max-width:1024px;text-align:center;border:1px solid rgba(59,130,246,.3);box-shadow:0 0 25px #3b82f640;animation:fade-in .6s ease-out forwards;transition:box-shadow .3s ease,border .3s ease}.about-content:hover{border:1px solid rgba(59,130,246,.5);box-shadow:0 0 35px #3b82f666}.about-title{font-size:2.5rem;font-weight:800;margin-bottom:1rem;color:#3b82f6;text-align:center}.about-description{font-size:1.125rem;line-height:1.7;color:#cbd5e1;max-width:800px;margin:0 auto 3rem}.team-title{font-size:2rem;font-weight:700;margin-bottom:2rem;border-top:1px solid rgba(255,255,255,.1);padding-top:2.5rem;color:#3b82f6}.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:3rem}.team-card{background-color:transparent;min-height:380px;height:auto;perspective:1500px;border:none;transition:transform .3s ease,box-shadow .3s ease}.team-card:hover{transform:translateY(-8px);box-shadow:0 10px 30px #3b82f633}.team-card-inner{position:relative;width:100%;height:100%;transition:transform 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#3b82f640;animation:fade-in .6s ease-out forwards}.contact-title{font-size:2.5rem;font-weight:800;color:#3b82f6;text-align:center;margin-bottom:.5rem}.contact-description{font-size:1.125rem;text-align:center;color:#cbd5e1;margin-bottom:2.5rem}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column}.form-group label{margin-bottom:.5rem;font-weight:500;color:#cbd5e0}.form-group input,.form-group textarea{width:100%;padding:.75rem 1rem;background-color:#1a294d;border:1px solid #3a4a75;border-radius:8px;color:#f8fafc;font-size:1rem;transition:border-color .3s,box-shadow .3s;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f64d}.form-group textarea{resize:vertical;min-height:120px}.submit-btn{margin-top:1rem;font-size:1.125rem!important;padding:.875rem 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