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.75rem;border-radius:6px;font-size:.85rem;font-weight:500}.waiting-message{color:#606878;font-size:1rem;text-align:center}.call-controls{display:flex;justify-content:center;align-items:center;gap:1rem;padding:1.5rem;background:#1a1e27f2;border-top:1px solid rgba(255,255,255,.1)}.control-btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}.control-btn.start{background:#5b8dee;color:#fff}.control-btn.start:hover{background:#4a7dde;transform:translateY(-1px)}.control-btn.mute,.control-btn.video{background:#ffffff1a;color:#e2e6ed;border:1px solid rgba(255,255,255,.2)}.control-btn.mute:hover,.control-btn.video:hover{background:#ffffff26}.control-btn.end{background:#e05c6a;color:#fff}.control-btn.end:hover{background:#d04858}.call-info{display:flex;justify-content:space-between;padding:.5rem 1.5rem;background:#1a1e27cc;border-top:1px solid rgba(255,255,255,.05)}.call-info 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.call-error{background:#ff3b301a;border-color:#ff3b3066;color:#dc3545}.video-grid{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:16px;min-height:0}.audio-only-overlay{position:absolute;inset:0;background:linear-gradient(135deg,#1a1d26f2,#1e2330f2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px}.audio-icon-wrapper{width:96px;height:96px;border-radius:50%;background:linear-gradient(135deg,#5b8dee26,#5b8dee40);display:flex;align-items:center;justify-content:center;border:2px solid rgba(91,141,238,.3);box-shadow:0 8px 32px #5b8dee33}.audio-icon-wrapper svg{color:#5b8dee;filter:drop-shadow(0 2px 8px rgba(91,141,238,.3))}.audio-wave-overlay{display:flex;align-items:center;justify-content:center;gap:8px;height:50px}.audio-wave-overlay .wave-bar{width:5px;height:24px;background:linear-gradient(180deg,#5b8dee,#4a7dde);border-radius:3px;animation:wave 1.2s ease-in-out infinite;box-shadow:0 2px 8px #5b8dee4d}.audio-wave-overlay .wave-bar:nth-child(1){animation-delay:0s}.audio-wave-overlay .wave-bar:nth-child(2){animation-delay:.15s}.audio-wave-overlay .wave-bar:nth-child(3){animation-delay:.3s}.audio-wave-overlay .wave-bar:nth-child(4){animation-delay:.45s}@keyframes wave{0%,to{height:24px;opacity:.6}50%{height:50px;opacity:1}}.video-box{position:relative;background:var(--bg-elevated);border-radius:16px;overflow:hidden;border:1px solid var(--border-primary);display:flex;align-items:center;justify-content:center}:root[data-theme=dark] .video-box{background:#1a1d26;border-color:#ffffff1a}.video-element{width:100%;height:100%;object-fit:cover}.video-label{position:absolute;bottom:16px;left:16px;background:#000000bf;color:#fff;padding:8px 16px;border-radius:8px;font-size:15px;font-weight:600}:root[data-theme=light] .video-label{background:#0009;backdrop-filter:blur(8px)}.remote-status-indicators{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:10}.status-indicator{background:#000000bf;padding:8px;border-radius:8px;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}:root[data-theme=light] .status-indicator{background:#ffffffe6;backdrop-filter:blur(8px)}.status-indicator.muted-indicator{color:#ff3b30;border:1px solid rgba(255,59,48,.3)}.status-indicator.video-off-indicator{color:#ff9500;border:1px solid rgba(255,149,0,.3)}.waiting-message{color:var(--text-secondary);font-size:18px;text-align:center;padding:20px;display:flex;flex-direction:column;align-items:center;gap:12px}.waiting-message svg{color:var(--accent-primary);opacity:.8}.calling-icon{animation:ring 1.5s ease-in-out infinite}@keyframes 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1024px){.auth-new-container{grid-template-columns:1fr;gap:3rem}.auth-hero{text-align:center}.hero-title{font-size:2.5rem}.user-stats{margin:0 auto}}@media (max-width: 768px){.auth-new-screen{padding:.5rem;min-height:100vh;min-height:-webkit-fill-available;overflow-y:auto;-webkit-overflow-scrolling:touch}.auth-glass-card{padding:1.5rem 1rem;max-width:100%;margin:0 auto;backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);will-change:auto;transform:translateZ(0)}.auth-new-container{padding:1rem 0;min-height:100vh;min-height:-webkit-fill-available;display:flex;align-items:center;justify-content:center}.auth-hero{display:none}.gradient-orb,.particle,.mesh-gradient,.orb,.stars,.animated-bg{display:none!important}.city-skyline{height:150px;opacity:.2;will-change:auto}.window{animation:none!important}.hero-title{font-size:1.75rem}.card-title{font-size:1.375rem}.card-header{margin-bottom:1.25rem}.social-buttons{grid-template-columns:1fr}.form-group input{padding:.875rem 1rem;font-size:16px;transform:translateZ(0)}.submit-btn{padding:1rem;font-size:1rem;transform:translateZ(0)}.auth-theme-toggle{top:1rem;right:1rem;width:44px;height:44px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.auth-glass-card{box-shadow:0 4px 16px #0003!important}.shimmer-border{display:none}.auth-glass-card,.form-group input,.submit-btn,.social-btn{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@media (max-width: 375px){.auth-new-screen{padding:.25rem}.auth-glass-card{padding:1.25rem .875rem;border-radius:20px}.card-title{font-size:1.25rem}.form-group input,.social-btn,.submit-btn{font-size:15px}}[data-theme=light] .auth-new-screen{background:linear-gradient(135deg,#f0f4ff,#e0e7ff,#f5f3ff)}[data-theme=light] .gradient-orb-1{background:radial-gradient(circle,rgba(99,102,241,.12) 0%,transparent 70%)}[data-theme=light] .gradient-orb-2{background:radial-gradient(circle,rgba(139,92,246,.1) 0%,transparent 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small{font-size:12px;color:var(--text-secondary);margin-left:24px}.groups-modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.btn-secondary,.btn-primary{padding:10px 20px;border:none;font-size:14px;font-weight:500;border-radius:8px;cursor:pointer;transition:all .2s}.btn-secondary{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--hover-bg)}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 768px){.groups-header{padding:12px 16px}.groups-content{padding:12px}.groups-modal{max-width:100%;border-radius:12px 12px 0 0}}.group-chat-container{display:flex;flex-direction:column;height:100%;background:var(--bg-primary)}.group-chat-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.group-chat-back{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;border-radius:6px;transition:all .2s}.group-chat-back:hover{background:var(--hover-bg);color:var(--text-primary)}.group-chat-info{flex:1}.group-chat-info h2{margin:0;font-size:16px;font-weight:600;color:var(--text-primary)}.group-chat-meta{font-size:12px;color:var(--text-secondary)}.group-chat-add-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:var(--primary-color);color:#fff;cursor:pointer;border-radius:8px;transition:all .2s;flex-shrink:0}.group-chat-add-btn:hover{background:var(--primary-hover);transform:scale(1.05)}.group-chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.group-chat-loading{display:flex;align-items:center;justify-content:center;height:100%}.group-chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;color:var(--text-secondary)}.group-chat-empty svg{margin-bottom:12px;opacity:.3}.group-chat-input-container{display:flex;align-items:flex-end;gap:12px;padding:16px 20px;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.group-chat-input{flex:1;padding:10px 14px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:20px;color:var(--text-primary);font-size:14px;font-family:inherit;resize:none;max-height:120px;transition:all .2s}.group-chat-input:focus{outline:none;border-color:var(--primary-color)}.group-chat-input:disabled{opacity:.5;cursor:not-allowed}.group-chat-send-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:var(--primary-color);color:#fff;cursor:pointer;border-radius:50%;transition:all .2s;flex-shrink:0}.group-chat-send-btn:hover:not(:disabled){background:var(--primary-hover);transform:scale(1.05)}.group-chat-send-btn:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 768px){.group-chat-header{padding:12px 16px}.group-chat-messages{padding:16px}.group-chat-input-container{padding:12px 16px}}.group-modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.group-modal{background:var(--bg-secondary);border-radius:12px;width:100%;max-width:500px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0000004d}.group-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--border-color)}.group-modal-header h3{margin:0;font-size:18px;font-weight:600;color:var(--text-primary)}.group-modal-header button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;border-radius:6px;transition:all .2s}.group-modal-header button:hover{background:var(--hover-bg);color:var(--text-primary)}.group-modal-content{flex:1;overflow-y:auto;padding:20px}.group-modal-loading,.group-modal-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--text-secondary);gap:12px}.friends-list{display:flex;flex-direction:column;gap:8px}.friend-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:10px;transition:all .2s}.friend-item:hover{border-color:var(--primary-color)}.friend-avatar{width:40px;height:40px;border-radius:50%;overflow:hidden;flex-shrink:0}.friend-avatar img{width:100%;height:100%;object-fit:cover}.friend-avatar-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--primary-color);color:#fff;font-weight:600;font-size:16px}.friend-info{flex:1;min-width:0}.friend-name{font-size:15px;font-weight:500;color:var(--text-primary)}.friend-status{font-size:13px;color:var(--text-secondary);font-style:italic}.friend-add-btn{padding:8px 16px;border:none;background:var(--primary-color);color:#fff;font-size:14px;font-weight:500;border-radius:6px;cursor:pointer;transition:all .2s;flex-shrink:0}.friend-add-btn:hover{background:var(--primary-hover);transform:translateY(-1px)}.group-chat-content{display:flex;flex:1;overflow:hidden}.group-chat-content .group-chat-messages{flex:1}.group-chat-members-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:var(--bg-primary);color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:all .2s;flex-shrink:0;margin-right:8px}.group-chat-members-btn:hover{background:var(--hover-bg);color:var(--text-primary)}.group-members-sidebar{width:240px;background:var(--bg-secondary);border-left:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0}.group-members-header{padding:16px;border-bottom:1px solid var(--border-color)}.group-members-header h3{margin:0;font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.group-members-list{flex:1;overflow-y:auto;padding:8px}.group-members-loading,.group-members-empty{display:flex;align-items:center;justify-content:center;padding:40px 20px;color:var(--text-secondary);font-size:14px}.group-member-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;transition:all .2s;cursor:pointer}.group-member-item:hover{background:var(--hover-bg)}.group-member-avatar{width:32px;height:32px;border-radius:50%;overflow:hidden;flex-shrink:0}.group-member-avatar img{width:100%;height:100%;object-fit:cover}.group-member-avatar-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--primary-color);color:#fff;font-weight:600;font-size:14px}.group-member-info{flex:1;min-width:0}.group-member-name{font-size:14px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.group-member-badge{display:inline-block;margin-top:2px;padding:2px 6px;background:var(--primary-color);color:#fff;font-size:10px;font-weight:600;border-radius:4px;text-transform:uppercase;letter-spacing:.3px}@media (max-width: 768px){.group-members-sidebar{position:absolute;top:0;right:0;bottom:0;width:280px;z-index:100;box-shadow:-2px 0 8px #0003}.group-chat-members-btn{display:flex}}