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svg{transform:rotate(180deg)}.message-highlighted{background-color:#68a3d433!important;border-radius:8px!important;animation:messageHighlight 2s ease-out!important;box-shadow:0 0 15px #68a3d44d!important}@keyframes messageHighlight{0%{background-color:#68a3d466;box-shadow:0 0 20px #68a3d480}50%{background-color:#68a3d44d;box-shadow:0 0 15px #68a3d466}to{background-color:#68a3d433;box-shadow:0 0 15px #68a3d44d}}.reply-header{padding:8px 12px 4px;border-left:3px solid var(--chat-color, var(--accent-blue));background:#ffffff1a;margin:-8px -12px 4px;border-radius:9px 9px 0 0;font-size:13px;color:#aaa;cursor:pointer!important;transition:all .2s ease!important}.reply-header:hover{background:#ffffff26!important;border-left-color:var(--chat-color, #68a3d4)!important;opacity:.9!important}.reply-header:active{background:#fff3!important;transform:translateY(1px)!important}@media (max-width: 768px){.reply-header{padding:6px 10px 4px;margin:-6px -10px 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#0006}.message-file-info-container{display:flex;align-items:center;margin-top:6px;gap:8px}.message-file{display:flex;align-items:center;font-size:13px;flex:1;word-break:break-word;height:32px}.file-info-icon{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;margin-right:8px}.download-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;font-size:14px}.message.outgoing .download-icon{background-color:#fff3;color:#fffc}.message.outgoing .download-icon:hover{background-color:#ffffff4d;color:#fff}.message.incoming .download-icon{background-color:var(--chat-color, #007aff);color:#fff}.message.incoming .download-icon:hover{filter:brightness(1.1);transform:scale(1.05)}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%) translateY(50px);background:#000000e6;color:var(--text);padding:10px 16px;border-radius:16px;z-index:10002!important;opacity:0;transition:all .3s 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480px){.context-menu{min-width:120px;max-width:min(160px,85vw)}.message-checkbox{width:20px;height:20px;right:8px}.message-reactions{max-width:min(90vw,280px);gap:2px;margin-top:3px}}.file-upload-spinner{position:relative;width:40px;height:40px;border-radius:50%;background:conic-gradient(var(--accent-blue) 0%,var(--border-light) 0%);display:flex;align-items:center;justify-content:center;margin:8px auto;transition:background .3s ease}.file-upload-spinner:before{content:"";position:absolute;width:30px;height:30px;border-radius:50%;background:var(--bg-light)}.file-upload-spinner-text{position:relative;z-index:1;font-size:10px;font-weight:600;color:var(--text)}.file-transfer-progress{position:fixed;top:70px;left:50%;transform:translate(-50%);background:var(--bg-light);border:1px solid var(--border-light);border-radius:12px;padding:12px 16px;z-index:10001;box-shadow:0 4px 16px #0006;min-width:300px;max-width:90vw;opacity:1;transform:translate(-50%) translateY(0);transition:all .3s 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var(--accent-blue))!important;fill:none!important}button#voice-btn.btn-round.btn-voice{width:var(--send-btn-size)!important;height:var(--send-btn-size)!important;background-color:transparent!important;color:var(--chat-color, var(--accent-blue))!important;border:2px solid var(--chat-color, var(--accent-blue))!important;border-radius:50%!important;margin-left:8px!important;margin-right:8px!important;transition:all .2s ease!important;align-self:center!important;padding:var(--send-btn-padding)!important}button#voice-btn.btn-round{background-color:transparent!important;color:var(--chat-color, var(--accent-blue))!important}button#voice-btn svg{width:18px!important;height:18px!important;color:var(--chat-color, var(--accent-blue))!important}button#voice-btn svg path,button#voice-btn svg line{stroke:var(--chat-color, var(--accent-blue))!important;fill:none!important}@media (hover: hover) and (pointer: fine){button#voice-btn.btn-round.btn-voice:hover{transform:scale(1.05)!important;background-color:var(--chat-color, var(--accent-blue))!important;color:#fff!important}button#voice-btn.btn-round.btn-voice:hover svg{stroke:#fff!important}button#voice-btn.btn-round.btn-voice:hover svg path,button#voice-btn.btn-round.btn-voice:hover svg line{stroke:#fff!important}}@media (hover: none) and (pointer: coarse){button#voice-btn.btn-round.btn-voice:active{transform:scale(.95)!important;background-color:var(--chat-color, var(--accent-blue))!important;color:#fff!important;transition:all .1s ease!important}button#voice-btn.btn-round.btn-voice:active svg{stroke:#fff!important}button#voice-btn.btn-round.btn-voice:active svg path,button#voice-btn.btn-round.btn-voice:active svg line{stroke:#fff!important}button#voice-btn.btn-round.btn-voice{-webkit-tap-highlight-color:transparent!important;background-color:transparent!important;color:var(--chat-color, var(--accent-blue))!important}}button#empty-add-btn.btn-round.btn-primary,button#sidebar-add-btn.btn-round.btn-primary{background-color:var(--bg-lighter)!important;color:var(--text)!important}button#empty-add-btn.btn-round.btn-primary:hover,button#sidebar-add-btn.btn-round.btn-primary:hover{background-color:#656565!important;transform:scale(1.05)!important}@media screen and (max-width: 768px){html body .chat-input button#send-btn.btn-round.btn-primary[id=send-btn],html body .chat-input button#voice-btn.btn-round.btn-voice[id=voice-btn]{width:36px!important;height:36px!important;padding:6px!important;min-width:36px!important;max-width:36px!important;min-height:36px!important;max-height:36px!important}}@media screen and (max-width: 480px){html body .chat-input button#send-btn.btn-round.btn-primary[id=send-btn],html body .chat-input button#voice-btn.btn-round.btn-voice[id=voice-btn]{width:28px!important;height:28px!important;padding:4px!important;min-width:28px!important;max-width:28px!important;min-height:28px!important;max-height:28px!important}}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;z-index:1000;justify-content:center;align-items:center;overflow:hidden}.modal{position:fixed!important;top:0!important;transform:none!important}@media (max-width: 768px){.modal.active{overflow-y:auto;-webkit-overflow-scrolling:touch}}@media (min-width: 769px){.modal.active{overflow:hidden}}.modal.active{display:flex}.modal-content{background-color:var(--bg-light);padding:20px;border-radius:8px;width:90%;max-width:350px;box-shadow:0 4px 8px #0003;display:flex;flex-direction:column;gap:15px;max-height:90vh;overflow:hidden;position:relative}@media (max-width: 768px){.modal-content{margin:auto;max-height:80vh}body.pwa-mode .modal{position:fixed!important;top:0!important;bottom:0!important;transform:none!important}body.pwa-mode .modal-content{position:relative!important;margin:auto!important}}.modal-content.small-modal{max-width:320px;padding:24px;text-align:center}.modal-content.small-modal h2{margin:0 0 12px;font-size:20px;font-weight:600;color:var(--text-primary)}.modal-content.small-modal p{margin:0 0 20px;font-size:14px;color:var(--text-secondary);line-height:1.5}.modal-buttons{display:flex;gap:12px;justify-content:center}.modal-buttons button{flex:1;padding:10px 20px;border-radius:6px;border:none;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.modal-buttons .btn-primary{background-color:var(--accent-blue);color:#fff}.modal-buttons .btn-primary:hover{background-color:var(--accent-blue-hover);transform:translateY(-1px)}.modal-buttons .btn-secondary{background-color:var(--bg-darker);color:var(--text-primary)}.modal-buttons .btn-secondary:hover{background-color:var(--bg-input);transform:translateY(-1px)}#file-preview-modal{z-index:9999}#file-preview-modal .modal-content{background-color:var(--bg-light);padding:16px;width:auto;max-width:350px;min-width:300px;height:auto;max-height:calc(100vh - 40px);align-items:center;justify-content:center;position:relative;flex-direction:column;gap:12px;margin:20px auto}#file-preview-modal #file-preview-container{width:100%;height:220px;overflow:hidden;display:flex;justify-content:center;align-items:center;background-color:var(--bg-darker);border-radius:8px;border:1px solid var(--border);margin:0;position:relative}#file-preview-modal #file-preview-container img,#file-preview-modal #file-preview-container video{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}#file-preview-modal #file-preview-container .file-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;width:100%;text-align:center;gap:10px}#file-preview-modal #file-preview-container .file-icon svg{width:120px!important;height:120px!important}#file-preview-modal #file-info-container{display:flex;justify-content:space-between;align-items:center;width:100%;margin:0}#file-preview-modal #file-info-text{font-size:13px;color:var(--text);flex:1;word-break:break-word}#file-preview-modal #modal-cancel-icon,#file-preview-modal #modal-send-icon{width:28px;height:28px;border-radius:50%;background-color:var(--bg-lighter);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s;color:var(--icon-gray);margin-left:6px}#file-preview-modal #modal-cancel-icon:hover{background-color:#7e2121;color:var(--danger-color)}#file-preview-modal #modal-send-icon:hover{background-color:#4a6b5a;color:var(--accent-blue)}#file-preview-modal .message-input-container{display:flex;align-items:flex-start;background-color:var(--bg-darker);border-radius:6px;padding:6px 10px;border:1px solid var(--border);width:100%;margin:0}#file-preview-modal #file-message-input{flex:1;padding:0;border:none;background-color:transparent;color:var(--text);font-size:13px;outline:none;resize:vertical;min-height:32px;max-height:64px;line-height:18px;font-family:inherit}#file-preview-modal #file-message-input::placeholder{color:var(--text-dim)}.user-code-container{background-color:var(--bg-light);padding:12px;border-radius:4px;color:var(--text)}.code-display{display:flex;justify-content:space-between;align-items:center}.copy-btn,.reload-btn{background:none;border:none;color:var(--icon-gray);cursor:pointer;transition:color .2s}.copy-btn:hover{color:var(--icon-gray-hover)}.reload-btn{color:var(--error-red)}.reload-btn:hover{color:#d32f2f}.code-input-container input,.rename-input-container input{width:100%;padding:12px;border:1px solid var(--bg-lighter);border-style:solid;border-radius:4px;-webkit-border-radius:4px;font-size:15px;background-color:var(--bg-light);color:var(--text);box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none;font-family:inherit;-webkit-text-fill-color:var(--text);background-clip:padding-box;-webkit-background-clip:padding-box}.code-input-container input:focus,.rename-input-container input:focus{outline:none;border-color:var(--accent-blue)}.code-warning{color:#ff6b6b;font-size:13px;margin-top:3px;display:none}.code-warning.active{display:block}.connect-btn{padding:12px;background-color:var(--bg-lighter);color:var(--text);border:none;border-radius:4px;font-size:15px;cursor:pointer;width:100%;transition:background-color .3s}.connect-btn:hover{background-color:#656565}.delete-buttons{display:flex;justify-content:center;gap:10px}.cancel-btn,.delete-btn{padding:8px 16px;border:none;border-radius:4px;font-size:15px;cursor:pointer;transition:background-color .2s;min-width:100px;text-align:center}.cancel-btn{background-color:var(--bg-lighter);color:var(--text)}.cancel-btn:hover{background-color:#656565}.delete-btn{background-color:#c53030;color:var(--text)}.delete-btn:hover{background-color:#e53e3e}.forward-modal,.delete-confirmation-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:none!important;align-items:center;justify-content:center;z-index:10001!important}.forward-modal.show,.delete-confirmation-modal.show{display:flex!important}.forward-content,.delete-confirmation-content{background:#2b2b2b;border-radius:12px;width:90%;max-width:350px;max-height:70vh;overflow:hidden;display:flex;flex-direction:column;color:#fff;border:1px solid #3a3a3c}.forward-header,.delete-confirmation-header{padding:16px;border-bottom:1px solid #3a3a3c;font-size:16px;font-weight:600;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.forward-chats{flex:1;overflow-y:auto;padding:8px 0;overflow-x:hidden}.forward-chat{display:flex;align-items:center;padding:12px 16px;cursor:pointer;transition:background-color .2s;white-space:nowrap;overflow:hidden}.forward-chat:hover{background:#3a3a3c}.forward-chat.selected{background:#1a3a52}.forward-avatar{width:40px;height:40px;border-radius:20px;background:var(--accent-blue);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;margin-right:12px;font-size:16px;flex-shrink:0}.forward-name{font-weight:500;color:#fff;font-size:14px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.forward-actions,.delete-confirmation-actions{padding:12px 16px;border-top:1px solid #3a3a3c;display:flex;gap:10px}.forward-action,.delete-confirmation-action{flex:1;padding:10px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.forward-cancel,.delete-confirmation-cancel{background:#3a3a3c;color:#999}.forward-send{background:var(--accent-blue);color:#fff}.delete-confirmation-delete{background:#ff3b30;color:#fff}.forward-cancel:hover,.delete-confirmation-cancel:hover{background:#4a4a4c}.forward-send:hover{background:var(--accent-blue-hover)}.delete-confirmation-delete:hover{background:#e6342a}.delete-confirmation-body{padding:0 16px 16px;font-size:14px;color:#ccc;text-align:center;line-height:1.4;word-wrap:break-word}@media (max-width: 480px){.modal-content{padding:15px;max-width:350px}#file-preview-modal .modal-content{width:auto;max-width:350px;min-width:260px;margin:8px auto;padding:10px}#file-preview-modal #file-preview-container{height:160px}}.forward-chat[data-chat-id=saved_messages_chat] .forward-avatar,.forward-avatar[style*="#4CAF50"]{background:#6c757d!important}.forward-chat .forward-avatar:has(+.forward-name:contains("Збережені повідомлення")){background:#6c757d!important}.forward-avatar:contains("💾"){background:#6c757d!important}#connecting-modal .modal-content{text-align:center;padding:30px 20px;min-width:200px}.connecting-message{display:flex;flex-direction:column;align-items:center;gap:15px}.spinner{display:flex;align-items:center;justify-content:center;animation:spin 1s linear infinite}.spinner svg{stroke:var(--accent-blue)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.connecting-message p{margin:0;color:var(--text);font-size:16px;font-weight:500}#connection-request-modal .modal-content{text-align:center;padding:25px 20px;min-width:250px;max-width:350px}.connection-request-message{margin-bottom:20px}.connection-request-message p{margin:0;color:var(--text);font-size:16px;line-height:1.4;word-wrap:break-word}#request-code{font-weight:600;color:var(--accent-blue)}.connection-request-buttons{display:flex;gap:12px;justify-content:center}.allow-btn,.deny-btn{padding:10px 20px;border:none;border-radius:6px;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease;min-width:80px;flex:1;max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.allow-btn{background-color:var(--accent-blue);color:#fff}.allow-btn:hover{background-color:var(--accent-blue-hover);transform:translateY(-1px)}.deny-btn{background-color:var(--bg-lighter);color:var(--text)}.deny-btn:hover{background-color:#656565;transform:translateY(-1px)}#disconnect-confirmation-modal .modal-content{max-width:350px;text-align:center;padding:30px 25px}.disconnect-confirmation-message{margin-bottom:25px}.disconnect-confirmation-message p{margin:0;font-size:18px;font-weight:500;line-height:1.4}.disconnect-confirmation-buttons{display:flex;justify-content:center;gap:12px}#recovery-confirmation-modal .modal-content{max-width:350px;text-align:center;padding:30px 25px}.recovery-confirmation-message{margin-bottom:25px}.recovery-confirmation-message p{margin:0 0 8px;font-size:16px;line-height:1.4}.recovery-confirmation-message p:first-child{font-size:18px;font-weight:500;color:var(--accent-blue);margin-bottom:12px}.recovery-status{margin-top:15px;padding:10px;background-color:var(--bg-lighter);border-radius:6px;border-left:3px solid var(--accent-blue)}.recovery-status span{font-size:14px;color:var(--text-secondary);font-style:italic}.recovery-confirmation-buttons{display:flex;justify-content:center;gap:12px}#encryption-support-modal .modal-content{max-width:320px;text-align:center;padding:25px 20px;position:relative}.encryption-message{margin-bottom:20px}.encryption-icon{font-size:32px;margin-bottom:12px;line-height:1}.encryption-icon.supported{color:#28a745}.encryption-icon.not-supported{color:#dc3545}.encryption-title{font-size:16px;font-weight:600;margin:0 0 8px;color:var(--text)}.encryption-title.supported{color:#28a745}.encryption-title.not-supported{color:#dc3545}.encryption-description{font-size:14px;color:var(--text-secondary);margin:0 0 12px;line-height:1.4}.encryption-browser-list{background-color:var(--bg-darker);border:1px solid var(--border);border-radius:6px;padding:10px;margin:10px 0;font-size:12px;color:var(--text-secondary);text-align:left;line-height:1.4;white-space:pre-line}.encryption-browser-list.supported{border-color:#28a745;background-color:#28a7451a}.encryption-browser-list.not-supported{border-color:#dc3545;background-color:#dc35451a}.encryption-buttons{display:flex;justify-content:center}.encryption-buttons .allow-btn{min-width:100px}@media (max-width: 480px){#connecting-modal .modal-content,#connection-request-modal .modal-content,#disconnect-confirmation-modal .modal-content,#recovery-confirmation-modal .modal-content,#encryption-support-modal .modal-content{margin:20px;padding:20px 15px;max-width:calc(100vw - 40px)}.connection-request-buttons,.disconnect-confirmation-buttons,.recovery-confirmation-buttons{gap:8px}.allow-btn,.deny-btn{max-width:120px}#encryption-support-modal .modal-content{max-width:calc(100vw - 40px)}}.call-type-buttons{display:flex;flex-direction:row;gap:16px;margin:20px 0;width:100%}.call-type-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:20px;background-color:#28a745;color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;flex:1;min-height:100px}.call-type-btn:hover{background-color:#218838;transform:translateY(-2px);box-shadow:0 4px 12px #28a7454d}.call-type-btn:active{background-color:#1e7e34;transform:translateY(0)}.call-type-btn svg{flex-shrink:0;width:32px;height:32px}.call-type-btn span{font-size:14px;text-align:center}@media (max-width: 768px){.call-type-buttons{gap:12px}.call-type-btn{padding:16px;min-height:90px;gap:6px}.call-type-btn svg{width:28px;height:28px}.call-type-btn span{font-size:13px}}.btn-cancel{padding:12px 24px;background-color:var(--bg-lighter);color:var(--text);border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;width:100%;margin-top:8px}.btn-cancel:hover{background-color:#656565;transform:translateY(-1px)}.btn-cancel:active{background-color:#555;transform:translateY(0)}.call-modal{z-index:10000}.call-modal-content{background-color:var(--bg-dark);border-radius:16px;padding:20px;max-width:90vw;max-height:90vh;width:auto;height:auto;display:flex;flex-direction:column;gap:16px}.call-status{text-align:center;padding:12px;background-color:var(--bg-darker);border-radius:8px}.call-status h2{margin:0 0 8px;font-size:20px;color:var(--text-primary)}.call-status p{margin:0;font-size:16px;color:var(--text-secondary)}.video-container{position:relative;width:100%;height:480px;max-width:640px;background-color:#000;border-radius:12px;overflow:hidden;margin:0 auto}.remote-video{width:100%;height:100%;object-fit:contain;background-color:#000}.local-video{position:absolute;bottom:12px;right:12px;width:150px;height:112px;object-fit:cover;border-radius:8px;border:2px solid var(--border);background-color:#000;z-index:10}#remote-audio{display:none}.call-controls{display:flex;justify-content:center;align-items:center;gap:16px;padding:12px}.control-btn{width:56px;height:56px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;background-color:var(--bg-darker);color:#fff}.control-btn:hover{transform:scale(1.1)}.control-btn:active{transform:scale(.95)}.mic-btn.active,.camera-btn.active{background-color:#28a745}.mic-btn.muted,.camera-btn.disabled{background-color:#6c757d}.end-call-btn{background-color:#dc3545}.end-call-btn:hover{background-color:#c82333}.end-call-btn:active{background-color:#bd2130}.incoming-call-buttons{display:flex;flex-direction:column;gap:12px;margin-top:20px}#incoming-call-type{text-align:center;font-size:16px;color:var(--text-secondary);margin:12px 0}@media (max-width: 768px){.video-container{height:360px;max-width:480px}.local-video{width:100px;height:75px}.control-btn{width:48px;height:48px}.control-btn svg{width:20px;height:20px}}.call-modal-content.audio-only{max-width:min(450px,calc(100vw - 40px));min-width:min(350px,calc(100vw - 40px));width:auto}.call-modal-content.audio-only .video-container{height:150px;width:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-darker) 0%,var(--bg-dark) 100%)}@media (max-width: 768px){.call-modal-content.audio-only{max-width:calc(100vw - 32px);min-width:auto;width:calc(100vw - 32px)}.call-modal-content.audio-only .video-container{height:120px}}.call-modal-content.audio-only .remote-video,.call-modal-content.audio-only .local-video,.call-modal-content.audio-only .camera-btn{display:none}.call-modal-content.audio-only .video-container:before{content:"";width:80px;height:80px;background-color:var(--bg-light);border-radius:50%;display:block;background-image:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2"><path d="M12 1a3 3 0 0 0-3 3v8a3 3 0 0 0 6 0V4a3 3 0 0 0-3-3z"/><path d="M19 10v2a7 7 0 0 1-14 0v-2"/><line x1="12" y1="19" x2="12" y2="23"/><line x1="8" y1="23" x2="16" 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