:root{--green: #008069;--green-acc: #00a884;--bg: #f0f2f5;--panel: #ffffff;--conv-bg: #efeae2;--bubble-in: #ffffff;--bubble-out: #d9fdd3;--text: #111b21;--sec: #667781;--divider: #e9edef;--danger: #b3261e;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100vh;height:100dvh;background:var(--bg);color:var(--text);overscroll-behavior:none;-webkit-tap-highlight-color:transparent}#app{position:fixed;top:0;left:0;right:0;height:100dvh;overflow:hidden}button,.peers li,.conv-meta,label,.set-opt,.emoji-item{touch-action:manipulation}input,button{font-family:inherit}.login{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,var(--green) 0 220px,var(--bg) 220px)}.login-card{width:min(380px,calc(100% - 32px));background:var(--panel);border-radius:14px;padding:28px;box-shadow:0 6px 30px #0002}.brand{display:flex;align-items:center;gap:10px}.brand-logo{font-size:28px}.brand h1{margin:0;font-size:22px}.login .sub{color:var(--sec);margin:4px 0 20px;font-size:13px}.login label{display:block;font-size:12px;color:var(--sec);margin-bottom:14px}.login input{width:100%;margin-top:6px;padding:11px;font-size:16px;border-radius:8px;border:1px solid #d4d9dc;background:#fff;color:var(--text)}.login input:focus{outline:none;border-color:var(--green-acc)}button.primary{width:100%;padding:12px;border:0;border-radius:24px;background:var(--green-acc);color:#fff;font-weight:600;font-size:15px;cursor:pointer}button.primary:disabled{opacity:.6;cursor:default}.login .hint{color:var(--sec);font-size:12px;margin-top:16px;line-height:1.5}.warn{background:#fff3cd;color:#7a5b00;border:1px solid #ffe08a;padding:10px;border-radius:8px;font-size:12px;margin-bottom:14px}.err{color:var(--danger);font-size:13px;margin-top:10px;min-height:1em}.chat{display:grid;grid-template-columns:minmax(300px,380px) 1fr;height:100%}aside{background:var(--panel);border-right:1px solid var(--divider);display:flex;flex-direction:column;min-width:0}.app-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--green);color:#fff}.app-title{display:flex;align-items:center;gap:10px;font-weight:600;min-width:0}.app-title .avatar{width:34px;height:34px;font-size:14px}.status-dot{width:9px;height:9px;border-radius:50%;background:#cfd8dc;flex:0 0 auto}.status-dot.connected{background:#25d366}.status-dot.disconnected,.status-dot.error{background:#ff5f5f}.avatar{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;color:#fff;font-weight:600;flex:0 0 auto}.newchat{display:flex;gap:8px;padding:10px 12px;border-bottom:1px solid var(--divider)}.newchat input{flex:1;min-width:0;padding:9px 12px;font-size:14px;border-radius:20px;border:1px solid #d4d9dc;background:#f6f7f8}.newchat input:focus{outline:none;border-color:var(--green-acc);background:#fff}.newchat button{width:40px;flex:0 0 auto;border:0;border-radius:50%;background:var(--green-acc);color:#fff;font-size:22px;line-height:1;cursor:pointer}.peers{list-style:none;margin:0;padding:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex:1}.peers li{display:flex;align-items:center;gap:12px;padding:10px 14px;cursor:pointer;border-bottom:1px solid #f2f3f5}.peers li:hover{background:#f5f6f6}.peers li.active{background:#f0f2f5}.peers li .avatar{width:48px;height:48px;font-size:18px}.peer-meta{flex:1;min-width:0}.peer-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.peer-name{font-weight:600;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.peer-time{font-size:12px;color:var(--sec);flex:0 0 auto}.peer-sub{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:2px}.peer-preview{color:var(--sec);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vf{color:var(--green-acc);font-weight:700}.kc{color:var(--danger)}.no-peers{color:var(--sec);justify-content:center;cursor:default}main{display:flex;flex-direction:column;height:100%;background:var(--conv-bg);min-width:0}.empty{margin:auto;color:var(--sec);text-align:center}.empty-card{font-size:40px}.empty-card p{font-size:18px;color:#41525d;margin:8px 0 2px}.empty-card span{font-size:13px}.conv-bar{display:flex;align-items:center;gap:12px;padding:8px 14px;background:#f0f2f5;border-bottom:1px solid var(--divider)}.conv-bar .avatar{width:40px;height:40px;font-size:16px}.conv-meta{flex:1;min-width:0;cursor:pointer}.conv-name{font-weight:600;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-sub{font-size:12px;color:var(--sec);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-sub.danger{color:var(--danger);font-weight:600}.icon-btn{width:38px;height:38px;flex:0 0 auto;border:0;border-radius:50%;background:transparent;font-size:18px;cursor:pointer}.icon-btn:hover{background:#00000010}.icon-btn.ok{color:var(--green)}.icon-btn.danger{color:var(--danger)}.back{display:none;width:34px;height:34px;flex:0 0 auto;border:0;border-radius:50%;background:transparent;font-size:22px;cursor:pointer}.back:hover{background:#00000010}.log{flex:1;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:16px 8%;display:flex;flex-direction:column;gap:4px}.sys{align-self:center;max-width:85%;text-align:center;font-size:12.5px;padding:7px 12px;border-radius:8px;margin:6px 0;line-height:1.5}.sys.enc{background:#ffeecd;color:#54656f;cursor:pointer}.sys.warn-sys{background:#fde2e2;color:#7a1f1f}.bubble{position:relative;max-width:65%;padding:6px 9px 5px;border-radius:8px;font-size:14.2px;line-height:1.4;display:inline-flex;flex-direction:column;box-shadow:0 1px .5px #00000026}.bubble.in{align-self:flex-start;background:var(--bubble-in);border-top-left-radius:0}.bubble.out{align-self:flex-end;background:var(--bubble-out);border-top-right-radius:0}.bubble.in:before{content:"";position:absolute;top:0;left:-7px;border:7px solid transparent;border-top-color:var(--bubble-in);border-right-width:0}.bubble.out:before{content:"";position:absolute;top:0;right:-7px;border:7px solid transparent;border-top-color:var(--bubble-out);border-left-width:0}.btext{white-space:pre-wrap;word-break:break-word;color:var(--text)}.bmeta{align-self:flex-end;display:inline-flex;align-items:center;gap:3px;font-size:11px;color:var(--sec);margin-top:1px}.ticks{color:#8696a0;font-size:11px}.composer{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:8px 14px;background:#f0f2f5}.composer input{flex:1;min-width:0;padding:11px 14px;font-size:16px;border-radius:22px;border:0;background:#fff;color:var(--text)}.composer input:focus{outline:none}.composer button{width:44px;height:44px;flex:0 0 auto;border:0;border-radius:50%;background:var(--green-acc);color:#fff;font-size:17px;cursor:pointer}.sn-panel{background:#fff;border-bottom:1px solid var(--divider);padding:16px 18px}.sn-panel h3{margin:0 0 6px;font-size:15px}.sn-note{margin:0 0 12px;font-size:12.5px;color:var(--sec);line-height:1.5}.sn-code{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:15px;letter-spacing:1px;color:#1f2c34;background:#f6f7f8;border-radius:8px;padding:12px;word-break:break-all;line-height:1.7;margin-bottom:12px}.sn-panel button{width:100%;padding:11px;border:0;border-radius:22px;font-weight:600;font-size:14px;cursor:pointer}.sn-panel button.primary{background:var(--green-acc);color:#fff}.sn-panel button.verified{background:#e7f7ee;color:var(--green);border:1px solid #b6e3c8}@media (max-width: 768px){.chat{display:block;height:100%}aside,main{height:100%;width:100%;border-right:none}.chat.show-list main{display:none}.chat.show-conv aside{display:none}.back{display:inline-flex;align-items:center;justify-content:center}.log{padding-left:6px;padding-right:6px}.bubble{max-width:80%}.conv-bar,.composer,.app-bar{padding-left:calc(10px + env(safe-area-inset-left));padding-right:calc(10px + env(safe-area-inset-right))}.composer{padding-bottom:calc(8px + env(safe-area-inset-bottom))}.app-bar{padding-top:calc(10px + env(safe-area-inset-top))}.conv-bar{padding-top:calc(8px + env(safe-area-inset-top))}.kc-banner,.conn-banner{padding-top:calc(6px + env(safe-area-inset-top))}.kbd-open .composer{padding-bottom:8px}.search-input,.direct-row input,#msg{font-size:16px}.icon-btn{width:42px;height:42px}.back{width:42px;height:42px;font-size:24px}.conv-menu-pop button,.newmsg-menu button{padding:15px 18px}}.login-card.splash{text-align:center}.spinner{width:32px;height:32px;margin:18px auto 4px;border:3px solid #d4e9e2;border-top-color:var(--green-acc);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.bar-right{display:flex;align-items:center;gap:12px}.bar-btn{border:0;background:transparent;color:#fff;font-size:18px;line-height:1;cursor:pointer;opacity:.9;padding:4px;border-radius:6px}.bar-btn:hover{background:#fff2}.av-wrap{position:relative;display:inline-flex;flex:0 0 auto}.on-dot{position:absolute;right:0;bottom:0;width:12px;height:12px;border-radius:50%;background:#25d366;border:2px solid #fff}.app-title .on-dot{width:10px;height:10px;border-color:var(--green)}.kc-banner{background:#fde2e2;color:#7a1f1f;padding:12px 16px;font-size:13px;line-height:1.5;border-bottom:1px solid #f3b4b4}.kc-actions{margin-top:8px;display:flex;gap:8px}.kc-actions button{padding:7px 12px;border:0;border-radius:16px;font-size:13px;cursor:pointer}.kc-actions #kc-sn{background:#fff;color:#7a1f1f;border:1px solid #e3a3a3}.kc-actions #kc-accept.danger{background:var(--danger);color:#fff}.bubble.untrusted{border:1px solid #e3a3a3;box-shadow:0 1px .5px #00000026,0 0 0 1px #f4cccc inset}.bubble.untrusted .utag{display:block;font-size:11px;color:var(--danger);font-weight:600;margin-bottom:2px}.conv-sub.ok{color:var(--green);font-weight:600}.sys.enc-ok{background:#d6f5e3;color:#0a6b4b;cursor:pointer}.ttl-opts{display:flex;flex-wrap:wrap;gap:8px}.ttl-opt{padding:8px 12px;border:1px solid #d4d9dc;border-radius:16px;background:#fff;font-size:13px;cursor:pointer}.ttl-opt.active{background:var(--green-acc);color:#fff;border-color:var(--green-acc)}.bmeta .exp{margin-right:3px;opacity:.7}.bubble.deleted{opacity:.7}.bubble.deleted .btext{color:var(--sec);font-style:italic}.attach-btn{width:42px;height:42px;flex:0 0 auto;border:0;border-radius:50%;background:transparent;font-size:18px;cursor:pointer;color:var(--sec)}.attach-btn:hover{background:#00000010}.bubble.img{padding:4px 4px 5px}.bimg{max-width:240px;max-height:300px;width:auto;height:auto;border-radius:8px;display:block;cursor:pointer}.bfile{display:inline-flex;align-items:center;gap:6px;max-width:240px;padding:9px 11px;background:#00000010;border-radius:8px;color:var(--text);text-decoration:none;font-size:13px}.bfile span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bubble.out .bfile{background:#00000010}.prog{height:4px;background:#00000020;border-radius:2px;margin-top:6px;overflow:hidden}.prog-bar{height:100%;background:var(--green-acc);transition:width .15s}.prog-txt{display:block;font-size:11px;color:var(--sec);margin-top:2px}.bimg{cursor:zoom-in}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;cursor:zoom-out;padding:20px}.lightbox img{max-width:100%;max-height:100%;border-radius:6px;box-shadow:0 8px 40px #000a}.call-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1100}.call-box{background:#111b21;color:#e9edef;border-radius:16px;padding:32px 28px;text-align:center;min-width:260px;box-shadow:0 10px 50px #000a}.call-ava{font-size:48px}.call-name{font-size:18px;margin:12px 0 22px}.call-actions{display:flex;gap:16px;justify-content:center}.call-btn{border:0;border-radius:24px;padding:11px 22px;font-size:15px;font-weight:600;cursor:pointer;color:#fff}.call-btn.accept{background:#25d366}.call-btn.reject{background:#f15c6d}.call-btn.small{padding:8px 14px;font-size:14px;border-radius:18px}.call-bar{position:fixed;top:0;left:0;right:0;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:8px 16px;z-index:1100;padding-top:calc(8px + env(safe-area-inset-top))}.call-info{font-weight:600;font-size:14px}.call-bar-actions{display:flex;gap:8px}.call-bar .call-btn{background:#fff2}.call-bar .call-btn.reject{background:#f15c6d}.ico{width:20px;height:20px;vertical-align:middle;flex:0 0 auto}.ico-sm{width:14px;height:14px;vertical-align:-2px}.ico-lg{width:40px;height:40px}.icon-btn,.attach-btn,.bar-btn,.back,.newchat button,.composer button,.call-btn{display:inline-flex;align-items:center;justify-content:center}.brand-logo .ico{width:30px;height:30px;color:var(--green)}.empty-card .ico{width:46px;height:46px;color:#54656f}.kc{display:inline-flex}.vf{display:inline-flex;color:var(--green-acc)}.bfile .ico,.btext+.ico{vertical-align:-3px}.status-dot.reconnecting{background:#f5b14c;animation:pulse 1s ease-in-out infinite}@keyframes pulse{50%{opacity:.3}}.settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1100}.settings-box{background:#fff;color:var(--text);border-radius:14px;padding:22px;width:min(360px,calc(100% - 32px));box-shadow:0 10px 50px #000a}.settings-box h3{margin:0 0 12px;font-size:16px}.set-opt{display:flex;gap:10px;align-items:flex-start;padding:10px;border-radius:10px;cursor:pointer}.set-opt:hover{background:#f5f6f6}.set-opt input{margin-top:3px;flex:0 0 auto}.set-opt-t{font-weight:600;font-size:14px}.set-opt-d{font-size:12px;color:var(--sec);margin-top:2px;line-height:1.4}.settings-box>button{width:100%;margin-top:14px}.unread{background:var(--green-acc);color:#fff;font-size:11px;font-weight:600;min-width:18px;height:18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;flex:0 0 auto}.set-danger{margin-top:14px;padding-top:14px;border-top:1px solid var(--divider)}.set-danger button{width:100%}.ticks.read{color:#53bdeb}.peers li{position:relative}.peer-del{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:0;background:#e9edef;color:var(--sec);border-radius:50%;width:24px;height:24px;display:none;align-items:center;justify-content:center;cursor:pointer;padding:0}.peers li:hover .peer-del{display:inline-flex}.peer-del:hover{background:#f15c6d;color:#fff}.conn-banner{position:fixed;top:8px;left:50%;transform:translate(-50%);background:#f5b14c;color:#4a3500;padding:5px 14px;border-radius:14px;font-size:12px;font-weight:600;z-index:1200;box-shadow:0 2px 12px #0003}.emoji-panel{flex:0 0 auto;display:flex;flex-wrap:wrap;gap:2px;padding:8px 12px;background:#f0f2f5;height:min(240px,45vh);overflow-y:auto;overscroll-behavior:contain;border-top:1px solid var(--divider)}.emoji-item{border:0;background:transparent;font-size:22px;line-height:1;padding:5px;border-radius:8px;cursor:pointer}.emoji-item:hover{background:#00000010}.remember{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--sec);margin:2px 0 14px;cursor:pointer}.remember input{width:auto;margin:0}body{background:#d9dde1}.login{background:linear-gradient(135deg,#006b54,#00c19a)}.login-card{box-shadow:0 18px 60px #00000047;border-radius:16px}.brand h1{letter-spacing:2px}.avatar{background-image:linear-gradient(140deg,#ffffff4d,#0000002e);box-shadow:inset 0 1px 2px #ffffff40}.app-bar{background:linear-gradient(135deg,#017a5e,#00a884)}main{background-color:#efeae2;background-image:radial-gradient(rgba(0,0,0,.045) 1px,transparent 1px);background-size:20px 20px}.bubble{box-shadow:0 1px 1.5px #00000024}.bubble.out{background:linear-gradient(135deg,#dcfdd6,#cdf6c5)}.peers li,.icon-btn,.bar-btn,.attach-btn,.composer button,.newchat button,.call-btn,button.primary{transition:background .15s,transform .1s,box-shadow .2s}.peers li.active{box-shadow:inset 3px 0 0 var(--green-acc)}.composer button,.newchat button{box-shadow:0 2px 8px #00a88459}.composer button:active,.newchat button:active{transform:scale(.9)}button.primary{box-shadow:0 6px 18px #00a88466}button.primary:active{transform:translateY(1px)}.unread{box-shadow:0 1px 3px #00a88480}.quote{border-left:3px solid var(--green-acc);background:#00000008;border-radius:4px;padding:4px 8px;margin-bottom:4px;font-size:12.5px;color:var(--sec);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bubble.out .quote{background:#00000010}.reply-bar{display:flex;align-items:center;gap:8px;padding:8px 14px;background:#f0f2f5;border-top:1px solid var(--divider)}.reply-q{flex:1;min-width:0;border-left:3px solid var(--green-acc);padding-left:8px;font-size:13px;color:var(--sec);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bubble-reply{position:absolute;top:-8px;opacity:0;border:0;background:#fff;color:var(--sec);width:26px;height:26px;border-radius:50%;box-shadow:0 1px 4px #0003;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.bubble.out .bubble-reply{left:-10px}.bubble.in .bubble-reply{right:-10px}.bubble:hover .bubble-reply{opacity:1}:root{--green: #4f46e5;--green-acc: #6d5cf7;--bg: #eceef5;--conv-bg: #edeefa;--bubble-in: #ffffff;--bubble-out: #e7e4ff;--text: #1f2233;--sec: #6b7088;--divider: #e6e7f0}body{background:#d7daea}.login{background:linear-gradient(135deg,#4f46e5,#8b5cf6 55%,#a855f7)}.app-bar,.call-bar{background:linear-gradient(135deg,#4f46e5,#6d5cf7)}main{background-color:var(--conv-bg);background-image:radial-gradient(rgba(80,70,180,.05) 1px,transparent 1px);background-size:20px 20px}.bubble.out{background:linear-gradient(135deg,#e9e6ff,#ded9ff)}.bubble.out:before{border-top-color:#e9e6ff}.composer button,.newchat button{box-shadow:0 2px 8px #6d5cf759}button.primary{box-shadow:0 6px 18px #6d5cf766}.unread{background:var(--green-acc);box-shadow:0 1px 3px #6d5cf780}.ticks.read{color:#4f46e5}.status-dot.connected{background:#34d399}.vf{color:var(--green-acc)}.group-av{background:linear-gradient(140deg,#8b5cf6,#6d5cf7)}.sender{display:block;font-size:12px;font-weight:600;color:#6d5cf7;margin-bottom:2px}.quote{border-left-color:var(--green-acc)}[data-theme=dark]{--bg: #0e1016;--panel: #181b24;--conv-bg: #12141c;--bubble-in: #222634;--bubble-out: #34306a;--text: #e7e8f0;--sec: #939ab4;--divider: #272b39}[data-theme=dark] body{background:#090a0f}[data-theme=dark] main{background-image:radial-gradient(rgba(255,255,255,.03) 1px,transparent 1px)}[data-theme=dark] .bubble.in{background:var(--bubble-in)}[data-theme=dark] .bubble.out{background:linear-gradient(135deg,#3a3578,#322d68)}[data-theme=dark] .bubble.in:before{border-top-color:var(--bubble-in)}[data-theme=dark] .bubble.out:before{border-top-color:#3a3578}[data-theme=dark] .btext,[data-theme=dark] .brand h1{color:var(--text)}[data-theme=dark] .conv-bar,[data-theme=dark] .composer,[data-theme=dark] .emoji-panel,[data-theme=dark] .reply-bar{background:#1c1f2a}[data-theme=dark] .composer input{background:#2a2e3c;color:var(--text)}[data-theme=dark] .newchat input{background:#222533;color:var(--text);border-color:#2e3344}[data-theme=dark] .peers li:hover{background:#20232f}[data-theme=dark] .peers li.active{background:#232735}[data-theme=dark] .peers li{border-bottom-color:#1c1f29}[data-theme=dark] .settings-box,[data-theme=dark] .sn-panel,[data-theme=dark] .login-card{background:var(--panel);color:var(--text)}[data-theme=dark] .login-card input,[data-theme=dark] .sn-code,[data-theme=dark] .ttl-opt{background:#222533;color:var(--text);border-color:#2e3344}[data-theme=dark] .bubble-reply{background:#2a2e3c;color:var(--sec)}[data-theme=dark] .quote,[data-theme=dark] .bfile{background:#ffffff10}[data-theme=dark] .set-opt:hover{background:#ffffff0c}[data-theme=dark] .emoji-item:hover,[data-theme=dark] .icon-btn:hover,[data-theme=dark] .bar-btn:hover,[data-theme=dark] .peer-del{background:#ffffff14}[data-theme=dark] .sys.enc{background:#2a2616;color:#d9c98a}[data-theme=dark] .sys.enc-ok{background:#12301f;color:#7fdcab}[data-theme=dark] .sys.warn-sys,[data-theme=dark] .kc-banner{background:#3a1f22;color:#f0a0a8;border-color:#50282c}[data-theme=dark] .empty-card p{color:#c3c7d6}.member-list{display:flex;flex-direction:column;gap:2px;margin-bottom:12px;max-height:200px;overflow-y:auto}.member{padding:8px 10px;border-radius:8px;font-size:14px;background:#00000006}[data-theme=dark] .member{background:#ffffff0c}.sn-panel .primary{width:100%}.load-earlier{display:block;margin:8px auto 12px;padding:6px 16px;border:none;border-radius:14px;background:var(--bubble-out, #e7e0ff);color:var(--green, #4f46e5);font-size:13px;cursor:pointer;opacity:.9}.load-earlier:hover{opacity:1}.sidebar-tools{display:flex;gap:8px;padding:10px 12px;border-bottom:1px solid var(--divider);align-items:center}.search-input{flex:1;min-width:0;padding:9px 14px;font-size:16px;border-radius:20px;border:1px solid #d4d9dc;background:#f6f7f8}.search-input:focus{outline:none;border-color:var(--green-acc);background:#fff}.newmsg-btn{flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;padding:9px 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