.join-room{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#667eea,#764ba2)}.join-room-container{background:#ffffff1a;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;padding:48px;width:100%;max-width:500px;box-shadow:0 20px 60px #0000004d;border:1px solid rgba(255,255,255,.2)}.join-room-header{text-align:center;margin-bottom:40px}.logo{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:16px}.logo-icon{width:48px;height:48px;color:#fff}.logo h1{color:#fff;font-size:32px;font-weight:700;margin:0}.subtitle{color:#fffc;font-size:18px;margin:0}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:40px}.feature{display:flex;align-items:center;gap:12px;color:#fff;font-size:14px;font-weight:500}.feature-icon{width:20px;height:20px;color:#fffc}.join-form{display:flex;flex-direction:column;gap:24px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{color:#fff;font-weight:600;font-size:14px}.input-group{display:flex;gap:12px}.input-group input{flex:1}input[type=text]{padding:16px;border:2px solid rgba(255,255,255,.2);border-radius:12px;background:#ffffff1a;color:#fff;font-size:16px;transition:all .2s ease}input[type=text]:focus{outline:none;border-color:#3b82f6;background:#ffffff26}input[type=text]::placeholder{color:#fff9}input[type=text]:disabled{opacity:.6;cursor:not-allowed}.generate-btn{padding:16px 24px;background:#3b82f6cc;border:none;border-radius:12px;color:#fff;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.generate-btn:hover:not(:disabled){background:#3b82f6;transform:translateY(-2px)}.generate-btn:disabled{opacity:.6;cursor:not-allowed}.checkbox-label{display:flex;align-items:center;gap:12px;cursor:pointer;color:#fff;font-size:14px;line-height:1.5}.checkbox-label input[type=checkbox]{display:none}.checkmark{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:4px;position:relative;transition:all .2s ease;flex-shrink:0}.checkbox-label input[type=checkbox]:checked+.checkmark{background:#3b82f6;border-color:#3b82f6}.checkbox-label input[type=checkbox]:checked+.checkmark:after{content:"";position:absolute;left:6px;top:2px;width:6px;height:10px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.join-btn{display:flex;align-items:center;justify-content:center;gap:12px;padding:20px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border:none;border-radius:16px;color:#fff;font-size:18px;font-weight:700;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.join-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 40px #3b82f666}.join-btn:active:not(:disabled){transform:translateY(0)}.join-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-icon{width:24px;height:24px}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}.join-room-footer{text-align:center;margin-top:32px}.join-room-footer p{color:#fff9;font-size:12px;margin:0}@media (max-width: 768px){.join-room-container{padding:32px 24px;margin:20px}.logo h1{font-size:24px}.subtitle{font-size:16px}.features{grid-template-columns:1fr;gap:16px}.input-group{flex-direction:column}.generate-btn{padding:16px}}.video-container.small{min-height:100px;border-radius:8px;box-shadow:0 4px 12px #0000004d}.video-container.blocked{opacity:.5;filter:grayscale(100%);border:2px solid #f59e0b}.video-placeholder{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center}.avatar{width:80px;height:80px;border-radius:50%;background:#fff3;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.participant-controls{position:absolute;top:12px;right:12px;display:flex;gap:8px;opacity:0;transition:opacity .3s ease}.video-container:hover .participant-controls{opacity:1}.control-btn{width:32px;height:32px;border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;background:#0009;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.control-btn:hover{transform:scale(1.1);background:#000c}.control-btn.active{background:#ef4444}.control-btn.danger{background:#dc2626}.control-btn.danger:hover{background:#b91c1c}@media (max-width: 768px){.video-container{min-height:150px}.avatar{width:60px;height:60px;font-size:24px}.participant-controls{opacity:1;position:static;justify-content:center;padding:8px;background:#0009;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}}.video-call{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(135deg,#667eea,#764ba2);position:relative}.video-grid.screen-share-mode{display:flex;flex-direction:column;padding:10px}.screen-share-indicator{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:8px 16px;border-radius:20px;font-size:14px;font-weight:500;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.screen-share-text{display:flex;align-items:center;gap:8px}.screen-share-main{flex:1;min-height:70vh;max-height:calc(100vh - 250px)}.participants-corner{position:fixed;top:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:1000;max-width:200px}.participant-small{width:150px;height:100px;border-radius:8px;overflow:hidden;box-shadow:0 4px 12px #0000004d;transition:all .3s ease}.participant-small:hover{transform:scale(1.05);box-shadow:0 6px 16px #0006}.video-container{position:relative;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #0000004d;transition:all .3s ease;min-height:200px}.video-container.local-video{border:3px solid #3b82f6;box-shadow:0 0 20px #3b82f680}.video-element{width:100%;height:100%;object-fit:cover}.participant-name{font-weight:600;font-size:16px;text-shadow:0 2px 4px rgba(0,0,0,.5);display:flex;align-items:center;gap:8px}.host-badge{background:#10b981;color:#fff;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:700;text-transform:uppercase}.status-screen{background:#3b82f6;color:#fff}.participant-list{position:absolute;top:20px;right:20px;background:#000000e6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:12px;padding:0;min-width:300px;max-height:400px;overflow-y:auto;z-index:1000;border:1px solid rgba(255,255,255,.1)}.participant-list-header{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid rgba(255,255,255,.1)}.participant-list-header h3{color:#fff;margin:0;font-size:16px}.participant-list-header button{background:none;border:none;color:#fff;font-size:20px;cursor:pointer;padding:4px;border-radius:4px;transition:background .2s ease}.participant-list-header button:hover{background:#ffffff1a}.participant-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);transition:background .2s ease}.participant-item:hover{background:#ffffff0d}.participant-item.local{background:#3b82f61a}.participant-info{display:flex;align-items:center;gap:8px;color:#fff;font-size:14px;flex:1}.participant-action-button{width:28px;height:28px;border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all .2s ease}.participant-action-button.screen-share.enabled{background:#10b981;color:#fff}.participant-action-button.screen-share.disabled{background:#6b7280;color:#fff;opacity:.5}.settings-panel{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:12px;padding:0;min-width:400px;max-height:80vh;overflow-y:auto;z-index:1000;border:1px solid rgba(255,255,255,.1)}.settings-header{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid rgba(255,255,255,.1)}.settings-header h3{color:#fff;margin:0;font-size:18px}.settings-header button{background:none;border:none;color:#fff;font-size:20px;cursor:pointer;padding:4px;border-radius:4px;transition:background .2s ease}.settings-header button:hover{background:#ffffff1a}.settings-content{padding:16px}.setting-item{margin-bottom:20px}.setting-item label{display:block;color:#fff;font-size:14px;font-weight:600;margin-bottom:8px}.setting-item select{width:100%;padding:12px;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:#ffffff1a;color:#fff;font-size:14px}.setting-item select:focus{outline:none;border-color:#3b82f6}.setting-item input[type=checkbox]{margin-right:8px}.error{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#ef4444;color:#fff;padding:16px 24px;border-radius:8px;display:flex;align-items:center;gap:12px;z-index:1001;box-shadow:0 4px 12px #0000004d}.error button{background:none;border:none;color:#fff;font-size:20px;cursor:pointer;padding:4px;border-radius:4px;transition:background .2s ease}.error button:hover{background:#ffffff1a}.upload-message{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#3b82f6;color:#fff;padding:16px 24px;border-radius:8px;z-index:1000;display:flex;align-items:center;gap:10px;font-weight:500}.upload-message.completed{background:#10b981}.upload-message.uploading{background:#f59e0b}.spinner{width:16px;height:16px;border:2px solid #ffffff40;border-top:2px solid #ffffff;border-radius:50%;animation:spin 1s linear infinite}.auth-guard{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;z-index:9999}.auth-loading{text-align:center;color:#fff;max-width:400px;padding:40px}.auth-loading h2{margin:20px 0 10px;font-size:24px;font-weight:600}.auth-loading p{margin:0;opacity:.8;font-size:16px}.auth-error{text-align:center;color:#fff;max-width:500px;padding:40px;background:#0003;border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.error-icon{font-size:48px;margin-bottom:20px}.auth-error h2{margin:0 0 20px;font-size:28px;font-weight:600;color:#ff6b6b}.error-message{font-size:18px;margin-bottom:30px;padding:15px;background:#ff6b6b1a;border:1px solid rgba(255,107,107,.3);border-radius:8px;color:#ff6b6b}.error-details{text-align:left;margin:20px 0;padding:20px;background:#0000001a;border-radius:8px;font-family:Courier New,monospace}.error-details p{margin:8px 0;font-size:14px}.retry-button{background:#4ecdc4;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;margin:20px 0}.retry-button:hover{background:#45b7b8;transform:translateY(-2px)}.help-text{margin-top:20px;opacity:.7;font-size:14px}.help-text p{margin:5px 0}@media (max-width: 768px){.video-grid{grid-template-columns:1fr;padding:10px}.controls{flex-wrap:wrap;gap:12px;padding:16px}.control-button{width:48px;height:48px;font-size:18px}.host-controls{flex-direction:column;margin-left:0;margin-top:12px;padding-left:0;border-left:none;border-top:1px solid rgba(255,255,255,.2);padding-top:12px}.participant-list{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;max-width:400px}.settings-panel{width:90%;min-width:auto}.room-info{position:relative;top:auto;left:auto;margin:10px}}.app{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(135deg,#667eea,#764ba2)}.main-content{flex:1;display:flex;flex-direction:column;padding:20px;gap:20px}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;flex:1;padding:20px;max-height:calc(100vh - 200px);overflow-y:auto}.video-container{position:relative;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #0000004d;transition:all .3s ease}.video-container:hover{transform:translateY(-4px);box-shadow:0 12px 40px #0006}.video-container video{width:100%;height:100%;object-fit:cover}.video-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000c);padding:20px;color:#fff;display:flex;justify-content:space-between;align-items:center}.participant-name{font-weight:600;font-size:16px;text-shadow:0 2px 4px rgba(0,0,0,.5)}.participant-status{display:flex;gap:8px;align-items:center}.status-icon{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px}.status-muted{background:#ef4444;color:#fff}.status-video-off{background:#6b7280;color:#fff}.status-blocked{background:#f59e0b;color:#fff}.status-host{background:#10b981;color:#fff}.controls{display:flex;justify-content:center;align-items:center;gap:16px;padding:20px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;margin:0 20px 20px}.control-button{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:none;border-radius:50%;cursor:pointer;transition:all .2s ease;font-size:20px;color:#fff;position:relative}.control-button:hover{transform:scale(1.1)}.control-button:active{transform:scale(.95)}.control-button.primary{background:#3b82f6}.control-button.primary:hover{background:#2563eb}.control-button.danger{background:#ef4444}.control-button.danger:hover{background:#dc2626}.control-button.success{background:#10b981}.control-button.success:hover{background:#059669}.control-button.warning{background:#f59e0b}.control-button.warning:hover{background:#d97706}.control-button.secondary{background:#6b7280}.control-button.secondary:hover{background:#4b5563}.control-button.active{background:#10b981}.control-button.active.danger{background:#ef4444}.recording-indicator{position:absolute;top:-8px;right:-8px;width:16px;height:16px;background:#ef4444;border-radius:50%;animation:pulse 1s infinite}.host-controls{display:flex;gap:12px;margin-left:20px;padding-left:20px;border-left:2px solid rgba(255,255,255,.2)}.host-control-button{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;cursor:pointer;transition:all .2s ease;font-size:14px}.host-control-button:hover{background:#fff3;transform:translateY(-2px)}.participant-list{position:absolute;top:20px;right:20px;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:16px;min-width:250px;max-height:400px;overflow-y:auto;z-index:1000}.participant-item{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.1)}.participant-item:last-child{border-bottom:none}.participant-info{display:flex;align-items:center;gap:8px;color:#fff;font-size:14px}.participant-actions{display:flex;gap:4px}.participant-action-button{width:24px;height:24px;border:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;transition:all .2s ease}.participant-action-button:hover{transform:scale(1.1)}.participant-action-button.mute{background:#ef4444;color:#fff}.participant-action-button.video{background:#6b7280;color:#fff}.participant-action-button.block{background:#f59e0b;color:#fff}.participant-action-button.kick{background:#dc2626;color:#fff}.room-info{position:absolute;top:20px;left:20px;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:16px;color:#fff;z-index:1000}.room-id{font-size:18px;font-weight:600;margin-bottom:4px}.participant-count{font-size:14px;opacity:.8}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:#fff;font-size:18px}.error{background:#ef4444;color:#fff;padding:16px;border-radius:8px;margin:20px;text-align:center}@media (max-width: 768px){.video-grid{grid-template-columns:1fr;padding:10px}.controls{flex-wrap:wrap;gap:12px;padding:16px}.control-button{width:48px;height:48px;font-size:18px}.host-controls{flex-direction:column;margin-left:0;margin-top:12px;padding-left:0;border-left:none;border-top:1px solid rgba(255,255,255,.2);padding-top:12px}.participant-list{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;max-width:400px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#root{min-height:100vh}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.video-enter{opacity:0;transform:scale(.8)}.video-enter-active{opacity:1;transform:scale(1);transition:opacity .3s,transform .3s}.video-exit{opacity:1;transform:scale(1)}.video-exit-active{opacity:0;transform:scale(.8);transition:opacity .3s,transform .3s}.btn-hover{transition:all .2s ease-in-out}.btn-hover:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.recording-pulse{animation:pulse 1s infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{animation:spin 1s linear infinite}