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ease-in-out}.message-context-menu.positioned{animation:contextMenuSlideIn .2s ease-out}@keyframes contextMenuSlideIn{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.context-menu-reactions{padding:12px;background:var(--bg-tertiary)}.reactions-scroll{display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;padding:4px 0;scrollbar-width:thin;scrollbar-color:var(--border-primary) transparent}.reactions-scroll::-webkit-scrollbar{height:6px}.reactions-scroll::-webkit-scrollbar-track{background:transparent}.reactions-scroll::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:3px}.reaction-emoji{flex-shrink:0;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;transition:all 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var(--primary)}.forward-chat-info{flex:1}.forward-chat-name{font-weight:500;color:var(--text-primary);margin-bottom:4px}.forward-chat-date{font-size:.8rem;color:var(--text-secondary)}.forward-chat-check{color:var(--primary);font-size:1.25rem}.forward-preview{padding:16px;background:var(--bg-tertiary);border-radius:12px;border:1px solid var(--border-primary)}.forward-preview-label{font-size:.85rem;color:var(--text-secondary);margin-bottom:8px;font-weight:500}.forward-preview-content{color:var(--text-primary);font-size:.95rem;line-height:1.5}.btn-primary,.btn-secondary{padding:10px 20px;border:none;border-radius:8px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s;min-height:44px;-webkit-tap-highlight-color:transparent}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px 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coarse){button:active:not(:disabled),.btn:active:not(:disabled),.context-menu-item:active,.forward-chat-item:active{transform:scale(.98);transition:transform 50ms}.forward-chat-item:hover,.context-menu-item:hover,.btn-primary:hover:not(:disabled),.btn-secondary:hover:not(:disabled){transform:none}}@media (max-width: 480px){.modal-container{width:calc(100vw - 20px);max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);padding:18px;margin:10px;border-radius:20px}.modal-header{padding:16px}.modal-title{font-size:1.1rem;gap:10px}.modal-body{padding:16px}.modal-footer{padding:14px 16px;flex-wrap:wrap;gap:8px}.modal-footer .btn-primary,.modal-footer .btn-secondary{flex:1;min-width:100px}.message-context-menu{min-width:calc(100vw - 32px);max-width:calc(100vw - 32px);border-radius:16px;left:16px!important;right:16px!important;width:calc(100vw - 32px)}.context-menu-item{padding:14px 16px;font-size:15px;min-height:48px}.reaction-emoji{width:44px;height:44px;font-size:22px}.forward-modal .modal-container{max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px)}.forward-chats-list{max-height:220px}.forward-chat-item{padding:14px;min-height:56px}.forward-search-input{min-height:48px;padding:14px 14px 14px 44px}}@media (max-width: 374px){.modal-container{padding:14px;border-radius:16px}.modal-header{padding:14px}.modal-title{font-size:1rem}.context-menu-item{padding:12px 14px;font-size:14px}.reaction-emoji{width:40px;height:40px;font-size:20px}.forward-chat-item{padding:12px}}@media (orientation: landscape) and (max-height: 500px){.modal-container{max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px)}.modal-body{max-height:calc(100vh - 160px);max-height:calc(100dvh - 160px);overflow-y:auto}.forward-chats-list{max-height:calc(100vh - 260px);max-height:calc(100dvh - 260px)}}:root{--bp-xs-max: 374px;--bp-sm-max: 480px;--bp-md-max: 640px;--bp-lg-max: 768px;--bp-xl-max: 1024px;--bp-2xl-max: 1200px;--bp-3xl-max: 1600px;--space-xs: clamp(4px, 1vw, 8px);--space-sm: clamp(8px, 2vw, 12px);--space-md: clamp(12px, 3vw, 20px);--space-lg: clamp(20px, 4vw, 32px);--space-xl: clamp(32px, 5vw, 48px);--text-xs: clamp(10px, 2.5vw, 12px);--text-sm: clamp(12px, 2.8vw, 14px);--text-base: clamp(14px, 3vw, 16px);--text-lg: clamp(16px, 3.5vw, 18px);--text-xl: clamp(18px, 4vw, 24px);--text-2xl: clamp(24px, 5vw, 32px);--text-3xl: clamp(28px, 6vw, 40px);--touch-target-min: 44px;--touch-target-comfortable: 48px;--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-left: env(safe-area-inset-left, 0px);--safe-area-right: env(safe-area-inset-right, 0px);--header-height: 52px;--nav-width: 260px;--nav-width-collapsed: 0px}@supports (padding: max(0px)){.safe-area-padding{padding-left:max(var(--space-md),var(--safe-area-left));padding-right:max(var(--space-md),var(--safe-area-right))}.safe-area-top{padding-top:max(var(--space-md),var(--safe-area-top))}.safe-area-bottom{padding-bottom:max(var(--space-md),var(--safe-area-bottom))}}.full-height{height:100vh;height:100dvh}.min-full-height{min-height:100vh;min-height:100dvh}.hide-mobile{display:none}.show-mobile{display:block}@media (min-width: 641px){.hide-mobile{display:block}.show-mobile{display:none}}:root,[data-mode=light]{--bg-primary: #f5f5f7;--bg-secondary: #ffffff;--bg-tertiary: #f8f9fa;--bg-glass: rgba(255, 255, 255, .02);--text-primary: #1a1a1a;--text-secondary: #666;--text-tertiary: #999;--border-primary: rgba(0, 0, 0, .08);--border-secondary: #e5e5e5;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .3);--glass-border: rgba(255, 255, 255, .5);--glass-highlight: rgba(255, 255, 255, .65);--glass-shadow: 0 10px 30px rgba(15, 23, 42, .18);--glass-blur: blur(26px) saturate(180%);--input-glass: rgba(255, 255, 255, .45);--input-glass-focus: rgba(255, 255, 255, .65)}[data-mode=dark]{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #2a2a2a;--bg-glass: rgba(26, 26, 26, .78);--text-primary: #e5e5e5;--text-secondary: #a0a0a0;--text-tertiary: #666;--border-primary: rgba(255, 255, 255, .08);--border-secondary: #333;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .6);--glass-border: rgba(255, 255, 255, .08);--glass-highlight: rgba(255, 255, 255, .12);--glass-shadow: 0 16px 40px rgba(0, 0, 0, .5);--input-glass: rgba(255, 255, 255, .08);--input-glass-focus: rgba(255, 255, 255, .14)}[data-palette=indigo],:root:not([data-palette]){--accent-rgb: 102, 126, 234;--border-focus: #667eea;--accent-primary: #667eea;--accent-secondary: #764ba2;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--shadow-md: 0 4px 12px rgba(102, 126, 234, .45)}[data-palette=blue]{--accent-rgb: 14, 165, 233;--border-focus: #38bdf8;--accent-primary: #0ea5e9;--accent-secondary: #0284c7;--accent-gradient: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);--shadow-md: 0 4px 12px rgba(14, 165, 233, .45)}[data-palette=green]{--accent-rgb: 16, 185, 129;--border-focus: #10b981;--accent-primary: #10b981;--accent-secondary: #059669;--accent-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);--shadow-md: 0 4px 12px rgba(16, 185, 129, .45)}[data-palette=purple]{--accent-rgb: 168, 85, 247;--border-focus: #a855f7;--accent-primary: #a855f7;--accent-secondary: #9333ea;--accent-gradient: linear-gradient(135deg, #a855f7 0%, #9333ea 100%);--shadow-md: 0 4px 12px rgba(168, 85, 247, .45)}[data-palette=orange]{--accent-rgb: 249, 115, 22;--border-focus: #f97316;--accent-primary: #f97316;--accent-secondary: #ea580c;--accent-gradient: linear-gradient(135deg, #f97316 0%, #ea580c 100%);--shadow-md: 0 4px 12px rgba(249, 115, 22, .45)}:root{--success: #4ade80;--error: #f87171;--warning: #fbbf24;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px}.app-container{width:100vw;height:100vh;background:radial-gradient(1200px 800px at 10% -10%,rgba(255,255,255,.45),transparent 55%),radial-gradient(900px 600px at 110% 10%,rgba(var(--accent-rgb),.22),transparent 60%),var(--bg-primary);overflow:hidden;position:relative}.app-container:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(600px 400px at 20% 20%,rgba(255,255,255,.25),transparent 60%),radial-gradient(700px 500px at 80% 80%,rgba(255,255,255,.15),transparent 60%);opacity:.6;pointer-events:none}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 600px at 20% 10%,rgba(255,255,255,.25),transparent 55%),radial-gradient(700px 500px at 90% 80%,rgba(255,255,255,.18),transparent 60%),var(--accent-gradient);padding:32px 20px;position:relative;overflow:hidden}.auth-container:before,.auth-container:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:#ffffff1f;filter:blur(20px);z-index:0}.auth-container:before{top:-120px;left:-120px}.auth-container:after{bottom:-140px;right:-140px}.auth-container .glass-panel{width:min(420px,92vw);padding:32px 28px;z-index:1}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:var(--radius-xl);box-shadow:var(--glass-shadow);border:1px solid var(--glass-border);position:relative;overflow:hidden;transition:transform .35s ease,box-shadow .35s ease;animation:glass-rise .6s ease both}.glass-panel:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.35),transparent 40%);opacity:.35;pointer-events:none}.card{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:24px;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease}.header{position:fixed;top:0;left:0;right:0;height:64px;background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:1000;box-shadow:var(--glass-shadow)}.header-brand{display:flex;align-items:center;gap:16px;flex-shrink:0}.hamburger-button{display:none;width:36px;height:36px;border-radius:10px;border:1px solid var(--border-primary);background:var(--bg-tertiary);color:var(--text-primary);align-items:center;justify-content:center;cursor:pointer;transition:all 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contrast(1.12)}.header-title{font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.header-center{display:flex;align-items:center;gap:20px;flex:1;justify-content:center}.header-right{position:relative;flex-shrink:0}.header-user{display:flex;align-items:center;gap:20px}.user-info{display:flex;align-items:center;gap:8px}.user-info-compact{display:flex;flex-direction:column;gap:2px}.user-name{font-size:14px;font-weight:600;color:var(--text-primary);white-space:nowrap}.user-id{font-size:11px;color:var(--text-tertiary)}.user-avatar{width:32px;height:32px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;flex-shrink:0}.user-menu-button{display:flex;align-items:center;gap:10px;padding:6px 12px 6px 6px;background:transparent;border:1px solid var(--border-primary);border-radius:20px;cursor:pointer;transition:all .2s;color:var(--text-primary)}.user-menu-button:hover{background:var(--bg-tertiary);border-color:var(--border-secondary)}.dropdown-arrow{font-size:12px;color:var(--text-tertiary);transition:transform .2s}.dropdown-arrow.open{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--glass-shadow);padding:8px;z-index:1001}.dropdown-item{width:100%;display:flex;align-items:center;gap:12px;padding:10px 12px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;text-align:left}.dropdown-item:hover{background:var(--bg-tertiary)}.dropdown-item.danger{color:var(--error)}.dropdown-item.danger:hover{background:#f871711a}.dropdown-divider{height:1px;background:var(--border-primary);margin:8px 0}.status-indicator{display:flex;align-items:center;gap:8px}.status-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.lock-indicator{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--accent-primary)}.header-logout-btn{padding:10px 20px;border-radius:10px;font-size:14px;display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;animation:pulse 2s infinite}.status-dot.online{background:var(--success);box-shadow:0 0 6px var(--success)}.status-dot.offline{background:var(--error)}.nav{position:fixed;left:0;top:64px;bottom:0;width:260px;background:var(--bg-glass);border-right:1px solid var(--glass-border);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);padding:24px 16px;overflow-y:auto;box-shadow:var(--glass-shadow)}.nav-item{width:100%;padding:12px 16px;margin-bottom:8px;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);font-size:15px;font-weight:500;text-align:left;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:12px}.nav-item:hover{background:var(--bg-tertiary)}.nav-item.active{background:linear-gradient(135deg,rgba(var(--accent-rgb),.16),rgba(var(--accent-rgb),.08));color:var(--accent-primary);font-weight:600}.nav-item.disabled{cursor:not-allowed;opacity:.72}.nav-item.disabled:hover{background:var(--bg-tertiary)}.nav-icon{font-size:20px;display:inline-flex;width:24px;justify-content:center}.nav-pill{margin-left:auto;font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px;border:1px solid var(--border-primary);color:var(--text-tertiary)}.nav-pill.active{background:rgba(var(--accent-rgb),.2);border-color:rgba(var(--accent-rgb),.4);color:var(--accent-primary)}.nav-pill.disabled{background:#f59e0b2e;border-color:#f59e0b66;color:#f59e0b}.security-panel{margin-top:24px;padding:16px;border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--border-primary)}.security-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-tertiary);margin-bottom:12px}.security-panel .security-item{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--text-secondary);margin-bottom:10px}.security-panel .security-item:last-child{margin-bottom:0}.security-panel .security-badge{font-size:10px;font-weight:600;padding:4px 10px;border-radius:12px;border:1px solid var(--border-primary);background:var(--bg-secondary);color:var(--accent-primary)}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--text-primary)}.form-input{width:100%;padding:14px 16px;min-height:48px;background:var(--bg-tertiary);border:2px solid transparent;border-radius:var(--radius-md);font-size:16px;color:var(--text-primary);outline:none;transition:all .2s;box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus{border-color:var(--border-focus)}.form-input::placeholder{color:var(--text-tertiary)}@media (max-width: 768px){.form-input,.form-select,.chat-input,input[type=text],input[type=email],input[type=password],input[type=tel],input[type=number],textarea{font-size:16px}}.form-select{width:100%;padding:14px 40px 14px 16px;min-height:48px;background:var(--bg-tertiary);border:2px solid transparent;border-radius:var(--radius-md);font-size:16px;color:var(--text-primary);outline:none;transition:all .2s;box-sizing:border-box;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.form-select option{background:var(--bg-secondary);color:#1a1a1a;padding:8px}.form-select:focus{border-color:var(--border-focus)}.btn{padding:16px;min-height:48px;border:none;border-radius:var(--radius-md);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px;-webkit-tap-highlight-color:transparent}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:disabled{background:var(--bg-tertiary);color:var(--text-tertiary);border:1px solid var(--border-primary);box-shadow:none;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary)}.btn-secondary:hover{background:var(--bg-secondary)}.btn-ghost{background:transparent;color:var(--accent-primary)}.btn-ghost:hover{background:var(--bg-tertiary)}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-accent{color:var(--accent-primary)}.text-success{color:var(--success)}.text-error{color:var(--error)}.bg-primary{background:var(--bg-primary)}.bg-secondary{background:var(--bg-secondary)}.bg-tertiary{background:var(--bg-tertiary)}.divider{width:1px;height:32px;background:var(--border-secondary)}.step-progress{display:flex;gap:12px;margin:24px 0;justify-content:center;align-items:center}.step-bar{flex:1;height:4px;background:#ffffff4d;border-radius:2px;transition:all .3s ease;min-width:0;max-width:60px}.step-bar.active{background:var(--accent-gradient);box-shadow:0 0 8px rgba(var(--accent-rgb),.42)}.step-label{font-size:13px;color:var(--text-tertiary);font-weight:500;text-align:center}.phone-input-wrapper{position:relative;display:flex;align-items:center}.phone-code{position:absolute;left:16px;font-size:15px;color:var(--accent-primary);font-weight:600;pointer-events:none}.phone-input{padding-left:60px!important}.btn-full{width:100%}.btn-group{display:flex;gap:12px}.btn-group .btn{flex:1}.btn-group .btn-primary{flex:2}.spinner{width:16px;height:16px;border:2px solid #fff;border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}.progress-bar-container{position:absolute;top:0;left:0;right:0;height:4px;background:var(--border-secondary)}.progress-bar{height:100%;background:var(--accent-gradient)}.permission-icon{width:80px;height:80px;margin:0 auto;background:rgba(var(--accent-rgb),.1);border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:40px;border:2px solid rgba(var(--accent-rgb),.25)}.permission-title{margin:0 0 12px;font-size:24px;font-weight:700;color:var(--text-primary);text-align:center}.permission-description{margin:0 0 24px;font-size:15px;color:var(--text-secondary);text-align:center;line-height:1.6}.permission-reason{background:rgba(var(--accent-rgb),.06);border:1px solid rgba(var(--accent-rgb),.14);border-radius:var(--radius-md);padding:16px;margin-bottom:32px}.permission-reason-title{font-size:13px;font-weight:600;color:var(--accent-primary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.permission-reason-text{font-size:14px;color:#555;line-height:1.5}.permission-badge{display:inline-block;background:var(--bg-tertiary);color:var(--text-secondary);font-size:12px;font-weight:600;padding:6px 12px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}.permission-actions{display:flex;flex-direction:column;gap:12px}.permission-info{margin-top:24px;font-size:12px;color:var(--text-tertiary);text-align:center;line-height:1.5}.chat-container{display:flex;flex-direction:column;height:100%;background:var(--bg-primary);color:var(--text-primary)}.p2p-screen{display:flex;flex-direction:column;gap:20px;padding:20px;height:100%}.p2p-list,.p2p-chat{display:flex;flex-direction:column;height:100%;min-height:0}.p2p-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--glass-border)}.p2p-title{font-size:18px;font-weight:600;color:var(--text-primary)}.p2p-subtitle{font-size:12px;color:var(--text-tertiary);margin-top:4px}.p2p-exit{border:1px solid var(--glass-border);background:transparent;color:var(--text-primary);padding:8px 14px;border-radius:999px;cursor:pointer;transition:all .2s}.p2p-exit:hover{background:var(--bg-tertiary);border-color:var(--border-secondary)}.p2p-filter{display:flex;gap:8px;padding:16px 20px 0}.p2p-filter button{border:1px solid var(--glass-border);background:var(--bg-tertiary);color:var(--text-secondary);padding:6px 12px;border-radius:999px;cursor:pointer;font-size:12px;transition:all .2s}.p2p-filter button.active{background:var(--accent-gradient);color:#fff;border-color:transparent}.p2p-peers{padding:12px 20px 20px;display:flex;flex-direction:column;gap:12px;overflow-y:auto}.p2p-peer{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--glass-border);background:var(--bg-tertiary);cursor:pointer;transition:all .2s}.p2p-peer:hover{border-color:var(--border-secondary);background:var(--bg-secondary)}.p2p-peer-name{font-size:14px;font-weight:600;color:var(--text-primary)}.p2p-peer-meta{font-size:11px;color:var(--text-tertiary);display:flex;align-items:center;gap:6px}.p2p-peer-status{font-size:11px;color:var(--text-secondary);display:inline-flex;align-items:center;gap:6px}.p2p-dot{width:8px;height:8px;border-radius:50%}.p2p-dot.online{background:var(--success)}.p2p-dot.offline{background:var(--error)}.p2p-footer{padding:12px 20px 20px;font-size:12px;color:var(--text-tertiary);display:flex;align-items:center;gap:8px}.p2p-chat-container{display:flex;flex-direction:column;height:100%}.p2p-chat-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--glass-border)}.p2p-back{border:1px solid var(--glass-border);background:transparent;border-radius:999px;width:32px;height:32px;cursor:pointer;color:var(--text-primary);transition:all .2s}.p2p-back:hover{background:var(--bg-tertiary);border-color:var(--border-secondary)}.p2p-messages{flex:1;overflow-y:auto;padding:20px}.p2p-input{display:flex;gap:12px;padding:16px 20px;border-top:1px solid var(--glass-border);background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.p2p-toast{position:absolute;bottom:24px;right:24px;background:var(--bg-glass);border:1px solid var(--glass-border);padding:10px 14px;border-radius:999px;font-size:12px;box-shadow:var(--glass-shadow);color:var(--text-primary)}.chats-screen{display:flex;flex-direction:column;gap:20px;padding:5px;height:100%;overflow:hidden}.chat-list,.chat-detail{display:flex;flex-direction:column;height:100%;min-height:0}.chat-list-header{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px;border-bottom:1px solid var(--glass-border);gap:12px}.chat-list-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;align-items:center}.chat-primary-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.chat-list-notification-button{flex:0 0 auto;min-width:42px;width:42px;height:42px;padding:0;justify-content:center}.chat-list-title{font-size:18px;font-weight:600;color:var(--text-primary)}.chat-list-subtitle{font-size:12px;color:var(--text-tertiary);margin-top:4px}.chat-create-button{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--glass-border);background:var(--bg-glass);color:var(--text-primary);cursor:pointer;transition:transform .2s,box-shadow .2s}.chat-create-button:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}.chat-list-body{padding:12px;overflow-y:auto;flex:1}.chat-list-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.chat-list-tab{border:1px solid var(--glass-border);background:var(--bg-tertiary);color:var(--text-secondary);border-radius:var(--radius-md);padding:8px 10px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}.chat-list-tab.active{border-color:rgba(var(--accent-rgb),.34);background:rgba(var(--accent-rgb),.18);color:var(--text-primary)}.chat-list-empty{padding:24px;text-align:center;color:var(--text-tertiary);font-size:13px}.chat-list-item{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px 14px;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all .2s;position:relative;background:var(--bg-tertiary);color:var(--text-primary);align-items:center}.chat-list-item:hover{background:#ffffff26;border-color:var(--glass-border)}.chat-list-item.active{background:rgba(var(--accent-rgb),.18);border-color:rgba(var(--accent-rgb),.34)}.chat-list-item.pending{opacity:.75}.chat-list-main{display:flex;flex-direction:column;gap:6px}.chat-list-name{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-primary)}.chat-list-preview{font-size:12px;color:var(--text-secondary)}.chat-list-meta{display:flex;align-items:center;gap:8px}.chat-list-time{font-size:11px;color:var(--text-tertiary)}.chat-unread{min-width:18px;height:18px;border-radius:999px;background:var(--accent-primary);color:#fff;font-size:11px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;padding:0 6px}.chat-menu-button{border:none;background:transparent;color:var(--text-secondary);cursor:pointer;padding:4px}.chat-menu-dropdown{position:absolute;right:12px;top:46px;background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--glass-shadow);display:flex;flex-direction:column;min-width:160px;z-index:10}.chat-menu-dropdown button{background:transparent;border:none;color:var(--text-primary);padding:10px 12px;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;text-align:left}.chat-menu-dropdown button:hover{background:#ffffff1f}.chat-menu-dropdown .danger{color:var(--error)}.chat-pill{font-size:10px;font-weight:600;padding:2px 8px;border-radius:999px;border:1px solid var(--glass-border);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.4px}.chat-pill.muted{color:var(--text-secondary)}.chat-pill.pending{color:var(--accent-primary);border-color:rgba(var(--accent-rgb),.45);background:rgba(var(--accent-rgb),.14)}.chat-detail{padding:0}.chat-back-button{width:28px;height:28px;border-radius:999px;border:1px solid var(--glass-border);background:var(--bg-glass);color:var(--text-primary);display:inline-flex;align-items:center;justify-content:center;margin-right:8px;cursor:pointer}.chat-detail-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;color:var(--text-secondary)}.chat-detail-empty h3{margin:0;color:var(--text-primary)}.chat-detail-empty p{margin:0;font-size:13px}.chat-toast{position:fixed;bottom:28px;right:28px;background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);padding:12px 16px;border-radius:999px;box-shadow:var(--glass-shadow);font-size:13px;color:var(--text-primary);z-index:1200}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0f1966;display:flex;align-items:center;justify-content:center;z-index:1300}.modal{width:520px;max-width:92vw;padding:24px;border-radius:var(--radius-lg);display:flex;flex-direction:column;gap:16px}.modal-header{display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:18px;font-weight:600;color:var(--text-primary)}.modal-subtitle{font-size:12px;color:var(--text-tertiary);margin-top:4px}.modal-close{background:transparent;border:none;font-size:20px;color:var(--text-secondary);cursor:pointer}.dialog-modal{width:min(460px,92vw);padding:0;gap:0;overflow:hidden}.dialog-modal .modal-header{padding:18px 20px 14px;border-bottom:1px solid var(--border-primary)}.dialog-header-text{min-width:0}.dialog-modal .modal-title{font-size:17px;line-height:1.3;letter-spacing:.2px}.dialog-modal .modal-close{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:22px;line-height:1;transition:background .2s ease,color .2s ease}.dialog-modal .modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.dialog-message{white-space:pre-line;line-height:1.55;font-size:14px;color:var(--text-secondary);padding:16px 20px 0}.dialog-input{margin:14px 20px 0;width:calc(100% - 40px);border-radius:12px;border:1px solid var(--border-primary);background:var(--input-glass);color:var(--text-primary);padding:12px 14px;font-size:14px}.dialog-input:focus{outline:2px solid var(--border-focus);outline-offset:0;border-color:transparent}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;padding:18px 20px 20px}.dialog-actions .btn-primary,.dialog-actions .btn-secondary{min-width:90px}.modal-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.modal-tabs button{padding:10px 12px;border-radius:var(--radius-md);border:1px solid var(--glass-border);background:transparent;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:500}.modal-tabs button.active{background:rgba(var(--accent-rgb),.18);color:var(--text-primary);border-color:rgba(var(--accent-rgb),.34)}.modal-search input{width:100%;padding:12px 14px;border-radius:var(--radius-md);border:1px solid transparent;background:var(--input-glass);color:var(--text-primary);outline:none}.modal-results{display:flex;flex-direction:column;gap:10px;max-height:280px;overflow-y:auto}.modal-user{border:1px solid var(--glass-border);border-radius:var(--radius-md);background:#ffffff14;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;color:var(--text-primary);cursor:pointer}.modal-user:hover{background:#ffffff29}.modal-user-name{font-size:14px;font-weight:600}.modal-user-handle{font-size:12px;color:var(--text-tertiary)}.modal-user-action{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--accent-primary)}.modal-qr{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}.modal-location{display:flex;flex-direction:column;gap:16px;align-items:center}.modal-map{width:100%;max-width:420px;height:260px;border-radius:18px;background:#ffffff14;border:1px solid var(--glass-border);position:relative;overflow:hidden}.map-canvas{width:100%;height:100%}.leaflet-container{font-family:inherit;background:transparent}.leaflet-tooltip{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);font-size:11px;padding:4px 8px;border-radius:999px}.leaflet-popup-content-wrapper{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.modal-map-placeholder{height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);font-size:13px;padding:16px;text-align:center}.modal-location-meta{font-size:12px;color:var(--text-secondary);text-align:center}.modal-qr-box{width:140px;height:140px;border-radius:20px;border:1px dashed var(--glass-border);display:flex;align-items:center;justify-content:center;font-size:48px;color:var(--text-tertiary);overflow:hidden;background:#ffffff14;position:relative}.modal-qr-video{width:100%;height:100%;object-fit:cover}.modal-qr-frame{position:absolute;top:18px;right:18px;bottom:18px;left:18px;border-radius:16px;border:2px solid rgba(255,255,255,.6);box-shadow:0 0 0 999px #00000059;pointer-events:none}.modal-qr-actions{display:flex;gap:10px}.modal-qr-error{font-size:12px;color:var(--error)}.chat-header{padding:5px;border-bottom:1px solid var(--glass-border);background:var(--bg-glass);display:flex;justify-content:space-between;align-items:center;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.chat-settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:12000;display:flex;justify-content:flex-end}.chat-settings-drawer{width:min(440px,92vw);height:100%;border-radius:0;border-left:1px solid var(--border-primary);display:flex;flex-direction:column;animation:slideIn .2s ease-out}.chat-settings-header{padding:18px 20px;border-bottom:1px solid var(--border-primary);display:flex;align-items:center;justify-content:space-between;gap:12px}.chat-settings-body{flex:1;overflow:auto;padding:18px 20px 28px}.chat-settings-section{border:1px solid var(--border-primary);border-radius:var(--radius-md);background:var(--bg-secondary);padding:14px}.chat-settings-section h4{margin:0 0 12px;font-size:14px;color:var(--text-primary)}.chat-settings-field{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}.chat-settings-field label{font-size:12px;color:var(--text-secondary)}.chat-settings-field input{background:var(--input-glass);border:1px solid var(--border-primary);color:var(--text-primary);border-radius:var(--radius-sm);padding:10px 12px;font-size:14px}.chat-settings-help{margin-top:6px;font-size:12px;color:var(--text-tertiary)}.chat-settings-source-badge{display:inline-flex;align-items:center;border:1px solid var(--border-primary);border-radius:999px;padding:2px 8px;color:var(--text-secondary)}.chat-settings-presets{display:flex;flex-wrap:wrap;gap:8px}.chat-settings-presets button{border:1px solid var(--border-primary);border-radius:999px;background:var(--bg-tertiary);color:var(--text-primary);padding:5px 10px;font-size:12px;cursor:pointer}.chat-settings-presets button:disabled{opacity:.45;cursor:not-allowed}.chat-settings-cap-note{margin-top:8px;font-size:12px;color:var(--warning)}.chat-settings-footer{position:sticky;bottom:0;display:flex;gap:10px;justify-content:flex-end;padding:12px 20px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--border-primary);background:var(--bg-primary)}.chat-title{font-size:18px;font-weight:600;margin-bottom:4px;color:var(--text-primary)}.chat-subtitle{font-size:12px;color:var(--text-tertiary)}.chat-lock-badge{padding:8px 16px;border:1px solid var(--border-primary);border-radius:var(--radius-sm);font-size:12px;font-weight:600;display:flex;align-items:center;gap:6px}.chat-lock-badge.locked{background:#4ade801a;color:var(--success);border-color:var(--success);border-radius:var(--radius-sm)}.chat-lock-badge.unlocked{background:#f871711a;color:var(--error);border-color:var(--error)}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:20px}.chat-empty-state{text-align:center;padding:40px;color:var(--text-tertiary);font-size:14px}.chat-load-more{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;margin:8px 0;color:var(--text-secondary);font-size:13px;background:var(--bg-secondary);border-radius:var(--radius-md);animation:fadeIn .3s ease-out}.chat-load-more-hint{text-align:center;padding:8px;margin:8px 0;color:var(--text-tertiary);font-size:12px;background:var(--bg-tertiary);border-radius:var(--radius-md);opacity:.7}[data-high-contrast=true]{--bg-primary: #000000;--bg-secondary: #0f0f0f;--bg-tertiary: #161616;--text-primary: #ffffff;--text-secondary: #e5e5e5;--text-tertiary: #cfcfcf;--border-primary: rgba(255, 255, 255, .35);--border-secondary: rgba(255, 255, 255, .5)}[data-large-text=true]{font-size:112.5%}[data-font-size=small]{font-size:92.5%}[data-font-size=medium]{font-size:100%}[data-font-size=large]{font-size:107.5%}[data-font-size=xlarge]{font-size:115%}[data-screen-reader=true] *:focus-visible{outline:3px solid var(--border-focus);outline-offset:3px}[data-reduce-motion=true] *,[data-reduce-motion=true] *:before,[data-reduce-motion=true] *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.chat-unread-divider{display:flex;align-items:center;gap:10px;margin:14px 0 10px}.chat-unread-divider:before,.chat-unread-divider:after{content:"";flex:1;height:1px;background:#f8717173}.chat-unread-label{font-size:12px;font-weight:700;color:#f87171;background:#f871711f;border:1px solid rgba(248,113,113,.35);border-radius:999px;padding:4px 10px;white-space:nowrap}.scroll-to-bottom-btn{position:fixed;bottom:100px;right:30px;width:48px;height:48px;border-radius:50%;background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);color:var(--text-primary);font-size:18px;cursor:pointer;box-shadow:var(--glass-shadow);display:flex;align-items:center;justify-content:center;transition:all .2s ease;z-index:100}.scroll-to-bottom-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #00000026;background:var(--accent-primary);color:#fff}.scroll-to-bottom-btn:active{transform:translateY(0)}.chat-input-container{padding:20px;border-top:1px solid var(--glass-border);background:var(--bg-glass);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.chat-replying{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;padding:8px 10px;border-left:3px solid rgba(var(--accent-rgb),.8);border-radius:8px;background:rgba(var(--accent-rgb),.1)}.chat-replying-text{font-size:12px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-replying-close{border:1px solid var(--glass-border);background:transparent;color:var(--text-secondary);width:24px;height:24px;border-radius:999px;cursor:pointer}.chat-input-wrapper{display:flex;gap:12px;align-items:flex-end}.chat-input{flex:1;background:var(--input-glass);border:2px solid transparent;color:var(--text-primary);padding:12px 16px;font-size:15px;border-radius:var(--radius-md);outline:none;transition:all .2s;resize:none;min-height:46px;max-height:calc(7.5em + 24px);line-height:1.5;overflow-y:hidden;direction:auto;unicode-bidi:plaintext}.chat-input:focus{border-color:var(--border-focus);background:var(--input-glass-focus)}.chat-input:disabled{opacity:.5;cursor:not-allowed}.chat-send-btn{width:46px;height:46px;min-width:46px;padding:0;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;background:var(--bg-glass);border:1px solid var(--glass-border);color:var(--text-primary);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow)}.chat-send-btn:hover{transform:translateY(-1px)}.chat-send-btn:disabled{opacity:.6;box-shadow:none;transform:none}.chat-warning{margin-top:12px;font-size:12px;color:var(--warning);display:flex;align-items:center;gap:6px}.message-wrapper{margin-bottom:16px;display:flex}[data-message-density=compact] .message-wrapper{margin-bottom:8px}[data-message-density=compact] .message-bubble{padding:8px 12px}[data-message-density=compact] .chat-messages{padding:14px}[data-chat-font-size=small] .chat-container{font-size:.92rem}[data-chat-font-size=medium] .chat-container{font-size:1rem}[data-chat-font-size=large] .chat-container{font-size:1.06rem}[data-chat-font-size=xlarge] .chat-container{font-size:1.12rem}.message-wrapper.own{justify-content:flex-end}.message-wrapper.other{justify-content:flex-start}.message-bubble{max-width:70%;border-radius:var(--radius-md);padding:12px 16px;-webkit-backdrop-filter:blur(10px) saturate(140%);backdrop-filter:blur(10px) saturate(140%)}.message-bubble:has(.message-location),.message-bubble:has(.message-live-location){max-width:400px}.message-bubble.own{background:rgba(var(--accent-rgb),.16);border:1px solid rgba(var(--accent-rgb),.26)}.message-bubble.other{background:var(--bg-glass);border:1px solid var(--glass-border)}.message-bubble.expiring-soon{animation:pulse-fade 2s ease-in-out infinite;opacity:.7;border-color:#ef444466!important}@keyframes 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.insecure{color:var(--text-tertiary)}.link-browser-url{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-browser-domain{font-size:13px;color:var(--text-primary)}.link-browser-actions{display:flex;gap:6px}.link-browser-content{flex:1;position:relative;background:#fff;overflow:hidden}.link-browser-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg-primary);color:var(--text-secondary);font-size:14px}.link-browser-spinner{width:32px;height:32px;border:3px solid var(--border-primary);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}.link-browser-error{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg-primary);color:var(--text-tertiary);text-align:center;padding:40px}.link-browser-error h3{margin:0;color:var(--text-primary);font-size:18px}.link-browser-error p{margin:0;font-size:14px;max-width:300px}.link-browser-open-external{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--accent-primary);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s ease}.link-browser-open-external:hover{background:var(--accent-hover)}.link-browser-iframe{width:100%;height:100%;border:none}.message-reply-snippet{margin-bottom:8px;padding:6px 8px;border-left:2px solid rgba(var(--accent-rgb),.9);border-radius:6px;background:rgba(var(--accent-rgb),.08)}.message-reply-author{font-size:11px;font-weight:600;color:var(--text-secondary)}.message-reply-text{margin-top:2px;font-size:12px;color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-encrypted-text{font-family:Courier 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rgba(251,191,36,.3);color:var(--warning);display:flex;align-items:center;gap:6px}.message-timestamp{font-size:10px;color:var(--text-tertiary);margin-top:6px;text-align:right;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:4px}[data-allow-screenshots=false] .chat-container,.chat-no-capture{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}[data-show-profile-photo=false] .message-avatar{display:none}[data-show-profile-photo=true] .message-wrapper.other{display:flex;align-items:flex-end;gap:8px}.message-avatar{width:24px;height:24px;border-radius:999px;background:var(--accent-gradient);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex-shrink:0;margin-bottom:2px}.message-avatar-button{border:none;padding:0;overflow:hidden;cursor:zoom-in}.message-avatar-image{width:100%;height:100%;object-fit:cover;display:block}[data-show-timestamps=false] 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