:root{color:#172633;font-synthesis:none;background:#f4f5f2;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{outline-offset:4px}button{cursor:pointer;border:0;border-radius:8px;transition:background .15s}button:disabled{cursor:not-allowed;opacity:.48}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #397c72}input,textarea{color:#172633;background:#fff;border:1px solid #d5dcd7;border-radius:8px;width:100%;padding:11px 12px}textarea{resize:vertical}label{margin:18px 0 8px;font-size:13px;font-weight:600;display:block}label input,label textarea{margin-top:7px;font-weight:400}p{color:#63716f}h1,h2,h3,p{margin-top:0}h2{letter-spacing:-.6px;font-size:21px}h3{font-size:14px}.app{flex-direction:column;min-height:100vh;display:flex}.header{border-bottom:1px solid #dfe3dc;align-items:center;gap:28px;height:88px;padding:0 5vw;display:flex}.brand{letter-spacing:-1.4px;align-items:center;gap:9px;font-size:28px;font-weight:750;display:flex}.brand-dot{color:#397c72;margin-left:-8px}.mark{color:#e1f4c7;letter-spacing:-3px;background:#172e36;border-radius:11px;place-items:center;width:34px;height:34px;padding-right:3px;font-size:29px;font-weight:500;display:grid}.pilot{text-transform:uppercase;letter-spacing:1px;color:#61705d;border:1px solid #cdd5ca;border-radius:20px;padding:6px 10px;font-size:11px}.header-user{color:#697670;align-items:center;gap:15px;margin-left:auto;font-size:12px;display:flex}.primary{color:#fff;background:#224d45;padding:12px 18px;font-weight:600}.primary:hover:not(:disabled){background:#153c35}.primary span{margin-left:16px}.secondary{color:#244b40;background:#e8ede6;padding:9px 13px;font-size:12px;font-weight:600}.secondary:hover:not(:disabled){background:#d9e4d6}.quiet{color:#4c6860;text-align:left;background:0 0;padding:8px 5px;font-size:12px}.full{width:100%}.welcome{grid-template-columns:1.3fr 1fr;align-items:center;gap:95px;width:100%;max-width:1280px;margin:auto;padding:85px 6vw 105px;display:grid}.eyebrow,.section-number{letter-spacing:1.6px;color:#77816f;font-size:10px;font-weight:650}.eyebrow{margin-bottom:24px}.welcome h1{letter-spacing:-3.5px;margin-bottom:25px;font-size:clamp(38px,4.6vw,65px);font-weight:550;line-height:1.12}.welcome h1 span{color:#47826b}.welcome-copy>p{max-width:430px;font-size:16px;line-height:1.75}.principles{margin-top:38px}.principles>div{margin:0 0 18px;padding-left:33px;position:relative}.principles span{letter-spacing:1px;color:#849580;font-size:10px;position:absolute;top:2px;left:0}.principles strong{font-size:13px;font-weight:600}.principles p{margin:3px 0 0;font-size:12px}.card{background:#fbfcf9;border:1px solid #dbe2d8;border-radius:18px;padding:34px;box-shadow:0 12px 40px #263e2407}.entry h2{margin:15px 0}.entry p{font-size:13px;line-height:1.7}.entry .primary{margin-top:15px}.entry .fineprint{margin-top:15px;font-size:11px}.entry-footer{color:#8a9485;border-top:1px solid #e4e8df;margin-top:30px;padding-top:18px;font-size:11px}.footer{color:#8a9485;letter-spacing:.3px;border-top:1px solid #dfe3dc;justify-content:space-between;padding:20px 5vw;font-size:10px;display:flex}.banner{justify-content:space-between;align-items:center;padding:12px 5vw;font-size:13px;display:flex}.banner button{background:0 0;font-size:23px}.error{color:#873f31;background:#f8e8e0}.success{color:#285e44;background:#e2eedd}.workspace{flex:1;grid-template-columns:255px minmax(300px,1fr) 300px;min-height:calc(100vh - 142px);max-height:calc(100vh - 142px);display:grid}.sidebar{border-right:1px solid #dde3da;flex-direction:column;min-height:0;padding:25px 15px 16px;display:flex}.sidebar-title{justify-content:space-between;align-items:center;padding:0 8px;display:flex}.sidebar-title h2{margin:0;font-size:18px}.sidebar-title>span{color:#73806b;font-size:11px}.new-conversation{margin:8px 8px 24px}.new-conversation input{padding:9px 10px;font-size:12px}.new-conversation .secondary{width:100%;margin-top:8px}.room-list{flex:1;overflow:auto}.room-item{text-align:left;color:#34473e;background:0 0;align-items:center;gap:11px;width:100%;margin-bottom:5px;padding:12px 9px;display:flex}.room-item.selected{background:#e4ece1}.room-item strong{overflow-wrap:anywhere;font-size:12px;font-weight:600}.room-item small{color:#85907e;margin-top:2px;font-size:10px;display:block}.avatar{color:#547045;background:#dce6d6;border-radius:12px;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:14px;display:grid}.device-summary{color:#62745b;border-top:1px solid #dee4da;gap:9px;padding:14px 6px 0;font-size:10px;display:flex}.device-summary small{color:#8a9485;margin-top:4px;font-size:9px;display:block}.status-dot{background:#c5a56b;border-radius:50%;flex-shrink:0;width:7px;height:7px;margin-top:4px}.status-dot.ready{background:#658a59}.conversation{background:#fbfcf9;flex-direction:column;min-height:0;display:flex}.conversation-header{border-bottom:1px solid #e3e8df;justify-content:space-between;align-items:center;gap:20px;padding:20px 28px;display:flex}.conversation-header h2{overflow-wrap:anywhere;margin:5px 0 0;font-size:18px}.encrypted-label{color:#6f8961;text-align:right;font-size:10px}.participants{color:#8b9684;border-bottom:1px solid #edf0e9;flex-wrap:wrap;align-items:center;gap:7px;padding:12px 25px;font-size:10px;display:flex}.identity-tag{color:#65765b;overflow-wrap:anywhere;background:#eef2ea;padding:4px 7px;font-size:10px}.conversation-empty{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.conversation-empty h2{margin-bottom:12px;font-size:23px;font-weight:550}.conversation-empty p{font-size:13px;line-height:1.8}.empty-mark{color:#68865a;background:#edf3e8;border:1px solid #d4dfcd;border-radius:24px;place-items:center;width:70px;height:70px;margin-bottom:25px;font-size:48px;font-weight:450;display:grid}.timeline{flex-direction:column;flex:1;align-items:flex-start;gap:14px;padding:25px 28px;display:flex;overflow-y:auto}.message{overflow-wrap:anywhere;background:#edf1e8;border-radius:10px 10px 10px 2px;max-width:85%;padding:11px 14px}.message.own{background:#dfebdb;border-radius:10px 10px 2px;align-self:flex-end}.message small{color:#7c8c70;font-size:9px}.message p{color:#304231;white-space:pre-wrap;margin:5px 0 3px;font-size:13px}.message time{text-align:right;color:#8a997e;font-size:9px;display:block}.composer{border-top:1px solid #e6ebdf;align-items:flex-end;gap:10px;padding:18px 25px;display:flex}.composer textarea{resize:none;flex:1;font-size:13px}.composer button{height:45px;font-size:12px}.security-panel{border-left:1px solid #dde3da;padding:26px 23px;overflow:auto}.security-panel h2{margin:12px 0;font-size:19px}.security-panel p{font-size:11px;line-height:1.8}.security-panel label,.security-panel textarea{font-size:11px}.security-panel form .secondary{margin-top:6px}.security-divider{background:#dfe5d9;height:1px;margin:25px 0}.fineprint{color:#87917f;font-size:11px}.device-row{overflow-wrap:anywhere;border-bottom:1px solid #e1e7da;align-items:center;gap:8px;padding:10px 0;font-size:10px;display:flex}.device-row small{color:#8a977e;font-size:9px;display:block}.device-row .secondary{margin-left:auto;padding:5px 8px;font-size:10px}.recovery,.verification{background:#eef4e6;border:1px solid #cbdabb;border-radius:9px;margin-top:18px;padding:14px}.recovery strong{font-size:12px}.recovery code{overflow-wrap:anywhere;color:#536747;background:#fff;border-radius:5px;padding:10px;font-size:11px;line-height:1.9;display:block}.checkbox{align-items:flex-start;gap:8px;line-height:1.6;display:flex}.checkbox input{width:auto;margin-top:3px}.recovery .primary,.verification .primary{padding:10px;font-size:11px}.sas{flex-wrap:wrap;justify-content:center;gap:8px;padding:8px 0;font-size:24px;display:flex}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (min-width:1600px){.workspace{grid-template-columns:290px minmax(500px,1fr) 340px}.security-panel{padding:30px}.timeline{padding:35px 5vw}.conversation-header{padding:24px 4vw}}@media (max-width:1080px){.workspace{grid-template-columns:210px minmax(280px,1fr) 250px}.security-panel{padding:24px 16px}.welcome{gap:40px;padding:60px 5vw}.welcome h1{letter-spacing:-2px}.header{padding:0 25px}.card{padding:25px}.conversation-header,.timeline{padding:18px}.composer{padding:15px}.composer button{padding:10px}.participants{padding:12px 18px}}@media (max-width:800px){.header{gap:15px;height:72px}.header-user>span{display:none}.welcome{grid-template-columns:1fr;gap:30px;padding:45px 7vw}.welcome h1{font-size:40px}.welcome-copy>p{font-size:14px}.principles{display:none}.entry{width:100%;max-width:450px}.footer{gap:15px;padding:18px 7vw}.footer span:last-child{display:none}.workspace{grid-template-columns:1fr;min-height:calc(100vh - 120px);max-height:none}.sidebar{border-bottom:1px solid #dde3da;border-right:0;padding:20px}.new-conversation{gap:8px;margin:12px 0;display:flex}.new-conversation label{display:none}.new-conversation input{flex:1;width:150px}.new-conversation .secondary{width:auto;margin:0}.room-list{flex-wrap:wrap;gap:7px;display:flex}.room-item{width:auto;max-width:100%}.room-item .avatar,.device-summary{display:none}.conversation{min-height:420px;max-height:75vh}.security-panel{border-top:1px solid #dde3da;border-left:0;padding:25px}.security-panel form,.recovery,.verification{max-width:420px}.timeline{min-height:180px}.pilot{padding:4px 7px;font-size:9px}.brand{font-size:25px}.message{max-width:94%}}:root{--chat-text:#26384a;--chat-secondary:#738599;--chat-panel:#fff;--chat-background:#e8eef3;--chat-line:#e7ecf0;--chat-hover:#f0f5f9;--chat-accent:#2787c9;--chat-own:#e1f2d6;--chat-incoming:#fff;--chat-shadow:0 1px 2px #18344a1a;--chat-danger:#d34b52}[data-theme=dark]{--chat-text:#e1e8f0;--chat-secondary:#8195a9;--chat-panel:#17212c;--chat-background:#0f1923;--chat-line:#243341;--chat-hover:#233342;--chat-accent:#5bafe8;--chat-own:#254f69;--chat-incoming:#1d2c3a;--chat-shadow:0 1px 2px #0004;--chat-danger:#ef7a80;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.app.embedded{background:var(--chat-panel);height:100dvh;min-height:0;color:var(--chat-text);overflow:hidden}.embedded>.header,.embedded>.footer{display:none}.embedded .welcome{grid-template-columns:1fr;gap:0;max-width:600px;min-height:100dvh;padding:30px 24px}.embedded .welcome-copy{display:none}.embedded .entry{background:var(--chat-panel);border-color:var(--chat-line);width:100%;max-width:460px;box-shadow:none;margin:auto}.embedded .entry h2{color:var(--chat-text)}.embedded .entry p{color:var(--chat-secondary)}.embedded input,.embedded textarea,.embedded select{background:var(--chat-panel);color:var(--chat-text);border-color:var(--chat-line)}.chat-shell{flex:1;min-height:0}.chat-layout{background:var(--chat-background);height:calc(100dvh - 142px);min-height:460px;color:var(--chat-text);grid-template-columns:320px minmax(0,1fr);display:grid;overflow:hidden}.embedded .chat-layout{height:100%;min-height:0}.embedded .welcome{flex:1;min-height:0;overflow:auto}.chat-sidebar{background:var(--chat-panel);border-right:1px solid var(--chat-line);flex-direction:column;min-width:0;min-height:0;display:flex}.chat-list-header{align-items:center;gap:8px;min-height:70px;padding:12px 14px;display:flex}.chat-list-header h2{letter-spacing:-.5px;margin:0 auto 0 3px;font-size:19px;font-weight:650}.profile-avatar,.chat-avatar{color:#fff;background:#6d9dc6;border-radius:50%;flex-shrink:0;place-items:center;width:46px;height:46px;font-size:17px;font-weight:600;display:grid}.profile-avatar{background:#6391b7;width:36px;height:36px;font-size:15px}.chat-avatar.small{width:38px;height:38px;font-size:14px}.icon-button{width:36px;height:36px;color:var(--chat-secondary);background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.icon-button:hover:not(:disabled){background:var(--chat-hover);color:var(--chat-text)}.chat-search,.history-search{background:var(--chat-hover);color:var(--chat-secondary);border-radius:24px;align-items:center;gap:10px;margin:0 12px 8px;padding:9px 13px;font-weight:400;display:flex}.chat-search input,.history-search input{min-width:0;color:var(--chat-text);outline:none;margin:0;font-size:14px;background:0 0!important;border:0!important;padding:0!important}.chat-list-tabs{border-bottom:1px solid var(--chat-line);gap:16px;padding:0 20px;display:flex}.chat-list-tabs button{color:var(--chat-secondary);background:0 0;border-radius:0;padding:12px 0;font-size:13px;font-weight:600;position:relative}.chat-list-tabs button.active{color:var(--chat-accent)}.chat-list-tabs button.active:after{content:"";background:var(--chat-accent);border-radius:3px 3px 0 0;height:3px;position:absolute;bottom:0;left:0;right:0}.dialog-list{flex:1;min-height:0;overflow:auto}.dialog-item{text-align:left;width:100%;color:var(--chat-text);background:0 0;border-radius:0;align-items:center;gap:12px;min-height:77px;padding:13px 14px;display:flex}.dialog-item:hover{background:var(--chat-hover)}.dialog-item.selected{background:#e4f1fc}.dialog-copy{flex:1;min-width:0}.dialog-copy strong{white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;font-size:14px;font-weight:650;display:flex;overflow:hidden}.dialog-copy small{color:var(--chat-secondary);text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:12px;display:block;overflow:hidden}.draft-label{color:#cf695c}.dialog-meta{color:var(--chat-secondary);flex-direction:column;align-self:stretch;align-items:flex-end;gap:6px;padding-top:3px;display:flex}.dialog-meta time{font-size:10px}.unread-badge{color:#fff;background:var(--chat-accent);border-radius:12px;place-items:center;min-width:20px;height:20px;padding:0 6px;font-size:10px;font-weight:650;display:grid}.unread-badge.muted{background:#9babb9}.chat-list-empty{text-align:center;color:var(--chat-secondary);padding:35px 20px}.chat-security-link{border-top:1px solid var(--chat-line);background:var(--chat-panel);color:var(--chat-secondary);border-radius:0;align-items:center;gap:8px;padding:14px 16px;font-size:11px;display:flex}.chat-conversation{background:var(--chat-background);flex-direction:column;min-width:0;min-height:0;display:flex;position:relative}.chat-topbar{background:var(--chat-panel);border-bottom:1px solid var(--chat-line);flex-shrink:0;align-items:center;gap:12px;height:70px;padding:12px 20px;display:flex}.chat-title{flex:1;min-width:0}.chat-title h2{letter-spacing:0;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:15px;font-weight:650;overflow:hidden}.chat-title small{color:var(--chat-secondary);margin-top:3px;font-size:11px;display:block}.chat-back{display:none}.history-search{background:var(--chat-panel);border-bottom:1px solid var(--chat-line);border-radius:0;margin:0;padding:10px 22px}.history-search input{flex:1}.chat-trust-banner{color:#785b27;background:#fff5d9;flex-wrap:wrap;align-items:center;gap:9px;padding:9px 18px;font-size:11px;display:flex}.chat-trust-banner span{flex:1;min-width:130px}.chat-trust-banner .quiet{font-size:11px}.chat-trust-banner .secondary{padding:7px 10px}.chat-timeline{overscroll-behavior:contain;scrollbar-width:thin;flex:1;min-height:0;padding:16px max(24px,6%) 20px;overflow:auto}.history-more{color:var(--chat-secondary);background:#fff9;border-radius:18px;margin:0 auto 18px;padding:7px 13px;font-size:11px;display:block}.message-row{flex-direction:column;margin-bottom:8px;display:flex}.chat-bubble{background:var(--chat-incoming);min-width:85px;max-width:min(84%,620px);color:var(--chat-text);box-shadow:var(--chat-shadow);overflow-wrap:anywhere;border-radius:12px 12px 12px 4px;align-self:flex-start;padding:9px 12px 6px;position:relative}.chat-bubble.own{background:var(--chat-own);border-radius:12px 12px 4px;align-self:flex-end}.chat-bubble p{color:inherit;white-space:pre-wrap;margin:0;font-size:14px;line-height:1.55}.chat-bubble.deleted p,.chat-bubble .decryption-note{color:var(--chat-secondary);font-size:12px;font-style:italic}.bubble-meta{color:var(--chat-secondary);justify-content:flex-end;align-items:center;gap:5px;min-height:14px;margin-top:4px;font-size:9px;display:flex}.send-status{color:var(--chat-secondary);display:inline-flex}.send-status.read{color:var(--chat-accent)}.send-status.failed{color:var(--chat-danger);font-weight:700}.date-separator{justify-content:center;margin:12px 0 17px;display:flex}.date-separator span{color:#fff;background:#a8b9c47a;border-radius:18px;padding:5px 12px;font-size:10px;font-weight:600}.timeline-empty{text-align:center;color:var(--chat-secondary);padding:30px 0;font-size:13px}.reply-quote{border-left:3px solid var(--chat-accent);max-width:100%;color:var(--chat-accent);text-align:left;white-space:nowrap;text-overflow:ellipsis;background:0 0;border-radius:3px;margin-bottom:6px;padding:5px 8px;font-size:11px;display:block;overflow:hidden}.reply-quote svg{margin-right:5px}.chat-menu-host{position:relative}.chat-dropdown{z-index:30;background:var(--chat-panel);border:1px solid var(--chat-line);min-width:205px;color:var(--chat-text);border-radius:12px;padding:6px;position:absolute;top:100%;right:0;box-shadow:0 8px 30px #0002}.chat-dropdown>button{width:100%;color:inherit;text-align:left;background:0 0;border-radius:7px;align-items:center;gap:11px;padding:10px 11px;font-size:12px;display:flex}.chat-dropdown>button:hover:not(:disabled){background:var(--chat-hover)}.chat-dropdown .danger{color:var(--chat-danger)}.message-actions{opacity:0;position:absolute;top:2px;right:-34px}.chat-bubble.own .message-actions{left:-34px;right:auto}.chat-bubble:hover .message-actions,.message-actions:focus-within{opacity:1}.message-actions .icon-button{width:30px;height:30px}.message-dropdown{top:0;right:0}.chat-bubble.own .message-dropdown{left:0;right:auto}.reaction-picker{border-bottom:1px solid var(--chat-line);gap:3px;padding:6px;display:flex}.reaction-picker button{background:0 0;padding:3px;font-size:20px}.reaction-picker button:hover{background:var(--chat-hover)}.message-reactions{flex-wrap:wrap;gap:4px;margin-top:5px;display:flex}.message-reactions button{color:var(--chat-text);background:#6995b81c;border-radius:12px;padding:3px 7px;font-size:11px}.message-reactions button.mine{background:#2787c92b;outline:1px solid #2787c94d}.failed-message{color:var(--chat-danger);gap:10px;margin-top:8px;font-size:11px;display:flex}.failed-message button{color:inherit;background:0 0;font-size:11px;text-decoration:underline}.typing-indicator{height:18px;color:var(--chat-secondary);flex-shrink:0;padding:0 25px;font-size:10px}.composer-context{background:var(--chat-panel);border-top:1px solid var(--chat-line);color:var(--chat-accent);align-items:center;gap:10px;padding:9px 18px;font-size:11px;display:flex}.composer-context span{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.composer-context strong{font-size:11px;display:block}.chat-composer{background:var(--chat-panel);flex-shrink:0;align-items:flex-end;gap:8px;padding:10px 16px 14px;display:flex}.chat-composer textarea{resize:none;min-width:0;min-height:40px;max-height:140px;color:var(--chat-text);outline:none;flex:1;font-size:14px;line-height:1.5;background:0 0!important;border:0!important;border-radius:0!important;padding:9px 6px!important}.chat-composer>.icon-button{height:40px}.round-send{background:var(--chat-accent);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:40px;height:40px;padding:0;display:grid}.round-send svg{margin-left:-2px}.emoji-host{position:relative}.emoji-picker{border:1px solid var(--chat-line);background:var(--chat-panel);z-index:30;border-radius:14px;grid-template-columns:repeat(6,1fr);gap:4px;width:250px;padding:10px;display:grid;position:absolute;bottom:45px;right:0;box-shadow:0 8px 30px #0002}.emoji-picker button{background:0 0;padding:5px;font-size:23px}.emoji-picker button:hover{background:var(--chat-hover)}.jump-bottom{background:var(--chat-panel);width:37px;height:37px;color:var(--chat-secondary);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:80px;right:20px;box-shadow:0 1px 6px #0002}.chat-empty{text-align:center;color:var(--chat-text);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:35px;display:flex}.chat-empty h2{margin-bottom:10px;font-size:21px;font-weight:600}.chat-empty p{color:var(--chat-secondary);font-size:13px;line-height:1.8}.chat-empty-icon{color:#78a4be;background:#d4e4ed;border-radius:50%;place-items:center;width:86px;height:86px;margin-bottom:24px;display:grid}.chat-empty .primary,.chat-dialog .primary{background:var(--chat-accent);color:#fff;border-radius:9px;justify-content:center;align-items:center;gap:8px;padding:11px 18px;display:inline-flex}.chat-empty .primary{margin-top:8px}.attachment{min-width:200px;max-width:340px}.image-preview img{object-fit:contain;border-radius:7px;max-width:100%;max-height:330px;display:block}.attachment audio{width:285px;max-width:100%;height:40px;margin:4px 0}.attachment video{border-radius:7px;max-width:100%;max-height:300px}.attachment-file{align-items:center;gap:10px;padding:7px 0;font-size:12px;display:flex}.attachment-file>span{flex:1;min-width:0}.attachment-file small{color:var(--chat-secondary);margin-top:2px;font-size:10px;display:block}.attachment>p{margin-top:8px;font-size:11px}.recording{min-height:40px;color:var(--chat-text);flex:1;align-items:center;gap:8px;font-size:13px;display:flex}.record-dot{background:var(--chat-danger);border-radius:50%;width:8px;height:8px;animation:1.2s infinite record-pulse}.recording-stop{background:var(--chat-danger)}.voice-preview{background:var(--chat-panel);border-top:1px solid var(--chat-line);color:var(--chat-accent);align-items:center;gap:8px;padding:10px 16px;display:flex}.voice-preview audio{flex:1;min-width:0;max-width:400px;height:36px}.voice-preview .primary{background:var(--chat-accent);align-items:center;gap:6px;padding:8px 10px;font-size:11px;display:flex}.chat-dialog,.security-dialog{border:1px solid var(--chat-line);background:var(--chat-panel);width:min(94vw,460px);max-height:88dvh;color:var(--chat-text);border-radius:18px;padding:28px;position:fixed;overflow:auto;box-shadow:0 20px 70px #0004}.chat-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#07152188}.security-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#07152188}.chat-dialog h2{margin:0 30px 18px 0;font-size:20px}.chat-dialog p{color:var(--chat-secondary);font-size:13px;line-height:1.7}.chat-dialog label{font-size:12px}.chat-dialog input,.chat-dialog select{border:1px solid var(--chat-line);background:var(--chat-panel);width:100%;color:var(--chat-text);border-radius:8px;margin-top:7px;padding:10px}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:25px;display:flex}.dialog-close,.security-close{position:absolute;top:15px;right:15px}.danger-button{background:var(--chat-danger)!important}.forward-list{flex-direction:column;gap:5px;display:flex}.forward-list>button{color:var(--chat-text);text-align:left;background:0 0;border-radius:10px;align-items:center;gap:12px;padding:11px;font-size:13px;display:flex}.forward-list>button:hover{background:var(--chat-hover)}.security-dialog{width:min(94vw,520px);padding:0}.security-dialog .security-panel{background:var(--chat-panel);border:0;padding:35px;overflow:visible}.security-dialog .security-panel p{color:var(--chat-secondary);font-size:12px}.security-close{z-index:2;background:var(--chat-hover);width:32px;height:32px;color:var(--chat-secondary);border-radius:50%;place-items:center;font-size:24px;display:grid}.security-dialog .security-panel h2{padding-right:20px}.security-dialog .recovery,.security-dialog .verification{background:var(--chat-hover);border-color:var(--chat-line)}.security-dialog .recovery code{background:var(--chat-panel);color:var(--chat-text)}.security-dialog textarea{background:var(--chat-panel);color:var(--chat-text);border-color:var(--chat-line)}.setup-steps{color:var(--chat-secondary);justify-content:space-between;gap:8px;margin:0 0 26px;padding:0;font-size:11px;list-style:none;display:flex}.setup-steps li{border-bottom:2px solid var(--chat-line);white-space:nowrap;flex:1;padding-bottom:9px}.setup-steps li.current{color:var(--chat-accent);border-color:var(--chat-accent);font-weight:650}.setup-invitation{margin:18px 0}.setup-invitation p{font-size:12px}.invitation-code{overflow-wrap:anywhere;background:var(--chat-hover);color:var(--chat-text);border-radius:8px;margin:12px 0;padding:10px;font-size:10px;display:block}.auth-result{text-align:center;max-width:450px;margin:18vh auto;padding:30px}.auth-result h1{font-size:24px}.auth-result p{font-size:14px;line-height:1.7}[data-theme=dark] .dialog-item.selected{background:#25475f}[data-theme=dark] .chat-trust-banner{color:#e0bf79;background:#3c3423}[data-theme=dark] .history-more{color:var(--chat-secondary);background:#253647}[data-theme=dark] .chat-empty-icon{color:#7295af;background:#223748}[data-theme=dark] .secondary{color:#c8d9e7;background:#283e4e}[data-theme=dark] .quiet{color:#9ab7ca}[data-theme=dark] .primary{background:#2787c9}@keyframes record-pulse{50%{opacity:.3}}.banner{flex-wrap:wrap;gap:12px}.banner>span{flex:1;min-width:180px}.banner .verification-shortcut{color:inherit;background:#fff9;padding:9px 13px;font-size:13px;font-weight:650}.verification-device{text-align:left;margin:5px 0}.verification-device small{opacity:.7;margin-top:4px;font-size:10px;display:block}.conversation-verification .sas{gap:12px;padding:22px 0;font-size:32px}.conversation-verification .primary{margin:12px 0 6px}.conversation-verification .fineprint{overflow-wrap:anywhere}@media (max-width:1000px){.chat-layout{grid-template-columns:270px minmax(0,1fr)}.chat-timeline{padding:16px 22px}.chat-bubble{max-width:90%}.message-actions{opacity:1;text-align:right;justify-content:flex-end;height:20px;margin-top:-3px;margin-left:auto;display:flex;position:relative;top:auto;left:auto!important;right:auto!important}.message-actions>.icon-button{width:24px;height:20px}.message-dropdown{top:auto;bottom:20px;left:auto!important;right:0!important}.chat-bubble .bubble-meta{padding-right:24px}.voice-preview{flex-wrap:wrap}}@media (max-width:620px){.chat-layout{grid-template-columns:1fr;min-height:0}.chat-conversation,.chat-layout.has-room .chat-sidebar{display:none}.chat-layout.has-room .chat-conversation{display:flex}.chat-back{display:inline-flex}.chat-topbar{gap:8px;height:62px;padding:8px 10px}.chat-timeline{padding:12px 13px}.chat-bubble{max-width:90%;font-size:13px}.chat-bubble p{font-size:13px}.chat-composer{gap:3px;padding:8px 8px 11px}.chat-composer textarea{font-size:14px}.chat-trust-banner{padding:9px 12px}.chat-title h2{font-size:14px}.chat-title small{font-size:10px}.chat-topbar>.icon-button{width:30px}.chat-composer .icon-button{width:32px}.emoji-picker{width:235px;right:-40px}.attachment{min-width:170px;max-width:260px}.attachment audio{width:235px}.chat-dialog{padding:24px}.security-dialog .security-panel{padding:30px 22px}.voice-preview audio{max-width:230px}.embedded .welcome{padding:20px 12px}.embedded .entry{padding:23px}.setup-steps{font-size:10px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}