@keyframes att-pop{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes ctx-pop{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes pop-notify-in{0%{opacity:0;transform:scale(.88) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes pop-notify-out{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.88) translateY(12px)}}@keyframes ppulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes dots{0%,20%{content:""}40%{content:"."}60%{content:".."}80%,to{content:"..."}}@keyframes pulse-rec{0%,to{opacity:1}50%{opacity:.4}}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:200px 0}}:root{--p:#2563eb;--bg:#f1f5f9;--card:#fff;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--own:#dbeafe;--other:#fff;--danger:#ef4444;--green:#22c55e;--shell-shadow:rgba(0,0,0,.18);--msg-shadow:rgba(0,0,0,.06);--body-bg:#cbd5e1;--toast-bg:#1e293b;--toast-color:#fff;--overlay-bg:rgba(0,0,0,.4);--btn-size:48px;--input-border:rgba(0,0,0,.4)}[data-theme=dark]{--p:#3b82f6;--bg:#000;--card:#0a0a0a;--text:#e0e0e0;--muted:#666;--border:#1a1a1a;--own:#0a1a2e;--other:#0a0a0a;--danger:#f87171;--green:#4ade80;--shell-shadow:rgba(0,0,0,.8);--msg-shadow:rgba(0,0,0,.5);--body-bg:#000;--toast-bg:#e0e0e0;--toast-color:#000;--overlay-bg:rgba(0,0,0,.8);--input-border:rgba(255,255,255,.4)}*{box-sizing:border-box;margin:0;padding:0}button,input,select,textarea{-webkit-appearance:none;-moz-appearance:none;appearance:none;font:inherit;line-height:1.4;vertical-align:middle;margin:0;border:0;color:inherit;touch-action:manipulation}input,select,textarea{background:0 0}#shell,body{height:100dvh;background:var(--bg);overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--text)}#shell{max-width:480px;margin:0 auto;display:flex;flex-direction:column;position:relative}@media (min-width:600px){body{background:var(--body-bg);display:flex;align-items:center;justify-content:center}#shell{width:50vw;max-width:none;min-width:420px;height:90dvh;border-radius:16px;box-shadow:0 8px 40px var(--shell-shadow);overflow:hidden}}.header h2,.screen{flex:1;overflow:hidden}.screen{display:none;flex-direction:column;opacity:0;transition:opacity .15s ease-out}.screen.active{display:flex;opacity:1}.header{background:var(--p);color:#fff;padding:8px 12px;display:flex;align-items:center;gap:8px;height:60px;flex-shrink:0}.header h2{font-size:18px;white-space:nowrap;text-overflow:ellipsis}.header h2.clickable{cursor:pointer}.attach-menu button:active,.chat-header-title:active,.hbtn:active,.header h2.clickable:active{opacity:.7}.chat-header-ava,.chat-header-title{display:flex;align-items:center;justify-content:center}.chat-header-title{gap:8px;flex:1;min-width:0;cursor:pointer}.chat-header-ava{width:44px;height:44px;background:rgba(255,255,255,.2);font-size:20px;flex-shrink:0;overflow:visible;position:relative}.chat-header-ava,.chat-header-ava img{border-radius:50%}.chat-header-ava img,.gi .ava img{width:100%;height:100%;object-fit:cover}.chat-header-name{font-size:18px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hbtn{background:0 0;border:1px solid rgba(255,255,255,.5);color:#fff;padding:0;cursor:pointer;border-radius:50%;width:var(--btn-size);height:var(--btn-size);display:flex;align-items:center;justify-content:center;flex-shrink:0;min-height:auto;font-size:22px}input,textarea{font-size:16px;padding:12px 16px;border-radius:12px;border:1px solid var(--input-border,var(--border));outline:0;width:100%;font-family:inherit;background:var(--card);color:var(--text)}.nc-search-wrap input:focus,input:focus,textarea:focus{border-color:var(--p)}.pop-input{width:100%;padding:10px 14px;border:1px solid var(--input-border,var(--border));border-radius:10px;background:var(--card);color:var(--text);font-size:16px;box-sizing:border-box;font-family:inherit}.pop-input:focus{border-color:var(--p);outline:0}.ubtn,button{font-size:15px;padding:10px 16px;border-radius:10px;border:1px solid var(--p);outline:0;width:100%;font-family:inherit;background:0 0;color:var(--text);font-weight:600;cursor:pointer;min-height:auto;text-align:center}button:active{opacity:.8}button:disabled{opacity:.5;cursor:default}.btn-link,.pop-btn.icon-only{display:flex;align-items:center;justify-content:center}.btn-link{background:0 0;color:var(--p);font-size:14px;border:0;padding:10px 4px;min-height:auto}.pop-primary-btn{background:0 0!important;color:var(--p)!important;border:1px solid var(--p)!important}.pop-btn.icon-only{width:44px;height:44px;min-width:44px;max-width:44px;padding:0;flex:0 0 auto;border-radius:50%;font-size:22px;box-sizing:border-box}.error-msg{color:var(--danger);font-size:13px;text-align:center;min-height:20px}#auth-screen,#credentials-screen,#reg-screen{align-items:center;justify-content:center;padding:20px}#auth-screen h1,#reg-screen h1{font-size:28px;margin-bottom:8px;color:var(--p)}#auth-screen .sub,#reg-screen .sub{color:var(--muted);margin-bottom:24px}#auth-screen form,#reg-screen form{width:100%;max-width:320px;display:flex;flex-direction:column;gap:12px}.auth-logo{width:64px;height:64px;border-radius:50%;object-fit:cover;box-shadow:0 2px 12px rgba(37,99,235,.3);margin-bottom:12px;display:block}.group-list{flex:1;overflow-y:auto;padding:8px}.gi{background:var(--card);padding:14px 16px;border-radius:12px;margin-bottom:8px;display:flex;align-items:center;gap:12px;cursor:pointer;box-shadow:0 1px 3px var(--msg-shadow)}.gi:active{background:var(--bg)}[data-theme=dark] .gi{box-shadow:0 2px 10px rgba(37,99,235,.35),0 0 1px rgba(37,99,235,.2)}.badge,.gi .ava{display:flex;align-items:center;justify-content:center}.gi .ava{width:48px;height:48px;background:var(--bg);font-size:22px;flex-shrink:0;overflow:visible;position:relative}.gi .ava,.gi .ava img{border-radius:50%}.gi .info{flex:1;min-width:0}.gi .name,.gi .preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left}.gi .name{font-weight:600;font-size:16px}.gi .preview{color:var(--muted);font-size:13px;margin-top:2px}.gi .meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}.gi .time-sm{color:var(--muted);font-size:11px}.badge{background:var(--green);color:#fff;font-size:11px;font-weight:700;min-width:20px;height:20px;border-radius:10px;padding:0 6px}#chat-search-bar,.fab,.groups-bar{flex-shrink:0;display:flex;align-items:center}.fab{width:var(--btn-size);height:var(--btn-size);border-radius:50%;background:0 0;color:var(--p);font-size:22px;justify-content:center;border:1px solid var(--p);cursor:pointer;min-height:auto;padding:0}.groups-bar{padding:8px 12px;background:0 0;justify-content:flex-end}.messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:6px}.msg{padding:10px 14px;font-size:15px;max-width:80%;border-radius:16px;line-height:1.4;word-wrap:break-word;cursor:pointer}.msg:active{opacity:.8}.msg.own{background:var(--own);align-self:flex-end;border-bottom-right-radius:4px}.msg.other{background:var(--other);align-self:flex-start;border-bottom-left-radius:4px;box-shadow:0 1px 2px var(--msg-shadow)}.msg .sender{font-size:12px;color:var(--p);font-weight:600;margin-bottom:2px}.msg .time{font-size:11px;text-align:right;margin-top:2px}.msg-status{display:inline;font-size:13px;margin-left:3px;font-weight:700;vertical-align:baseline}.msg .time,.msg-edited-tag,.msg-status.sent{color:var(--muted)}.msg-status.delivered,.msg-status.read{color:var(--muted);letter-spacing:-2px}.msg-status.read{color:var(--p)}.msg-edited-tag{font-size:10px;margin-right:3px;font-style:italic}.msg.search-highlight{outline:2px dashed var(--p);outline-offset:2px;border-radius:12px}#chat-search-bar{gap:8px;padding:8px 12px}#chat-search-bar input{flex:1;width:auto;border:1px solid var(--input-border,var(--border))!important;border-radius:20px;background:0 0;color:var(--text);outline:0;min-width:0;box-sizing:border-box;padding:10px 16px;font-size:15px}#chat-search-bar input:focus{border-color:var(--p)!important}#chat-search-bar button{background:0 0;border:0;color:var(--muted);font-size:20px;cursor:pointer;padding:4px 8px;flex-shrink:0;line-height:1;width:auto;min-height:auto}#chat-search-bar button:active,.msg a:active{opacity:.6}.search-counter{font-size:12px;color:var(--muted);flex-shrink:0;min-width:30px;text-align:center}.msg.search-active{outline:3px solid var(--green);outline-offset:2px;border-radius:12px}.msg .file-link{display:inline-flex;align-items:center;gap:4px;color:var(--p);text-decoration:none;font-weight:500}.msg .file-size{font-size:11px;color:var(--muted);margin-top:2px}.msg img.chat-img{max-width:100%;max-height:300px;border-radius:10px;margin:4px 0;cursor:pointer;display:block}.compose{gap:8px;padding:8px 12px;border-top:none;align-items:flex-end;flex-wrap:wrap;position:relative}.compose textarea{flex:1;border-radius:20px;padding:10px 16px;resize:none;height:44px;max-height:120px;overflow-y:auto;line-height:1.3;min-width:0;background:0 0}.compose button#btn-send{width:var(--btn-size);height:var(--btn-size);min-height:auto;border-radius:50%;padding:0;align-items:center;justify-content:center;font-size:22px;color:var(--p);border:1px solid var(--p)}.compose .att-wrap{position:relative;flex-shrink:0}.compose,.compose .att-btn,.compose button#btn-send{display:flex;background:0 0;flex-shrink:0}.compose .att-btn{width:var(--btn-size);height:var(--btn-size);border-radius:50%;align-items:center;justify-content:center;font-size:22px;cursor:pointer;border:1px solid var(--p);color:var(--text);padding:0;min-height:auto}.attach-menu{position:absolute;bottom:calc(var(--btn-size) + 8px);left:0;display:flex;flex-direction:column;gap:6px;z-index:100;animation:att-pop .15s ease-out}.attach-menu.hidden{display:none!important}.attach-menu button,.tab-bar button{border:1px solid var(--p);cursor:pointer;min-height:auto}.attach-menu button{width:var(--btn-size);height:var(--btn-size);border-radius:50%;background:var(--card);color:var(--text);font-size:22px;padding:0;box-shadow:0 2px 8px rgba(0,0,0,.15)}.toast{position:fixed;top:16px;left:50%;transform:translateX(-50%);background:var(--toast-bg);color:var(--toast-color);padding:10px 20px;border-radius:12px;font-size:14px;z-index:999;opacity:0;transition:opacity .3s;pointer-events:none}.toast.show{opacity:1}.attach-menu button,.img-overlay{display:flex;align-items:center;justify-content:center}.img-overlay{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:300;cursor:pointer;padding:10px}.img-overlay img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .15s ease-out;touch-action:none;user-select:none;-webkit-user-select:none}.tab-bar{display:flex;gap:8px;margin-bottom:12px}.tab-bar button{flex:1;padding:10px;background:0 0;border-radius:10px;color:var(--muted);font-size:15px;font-weight:600;transition:border-color .2s,color .2s}.tab-bar button.active{color:var(--p);border-color:var(--p)}.hidden{display:none!important}.pop-overlay{position:fixed;inset:0;background:var(--overlay-bg);display:flex;align-items:center;justify-content:center;z-index:200}.pop-card{background:var(--card);color:var(--text);border-radius:16px;padding:20px 24px;width:280px;max-width:90vw;border:1px solid var(--p)}.pop-card.pop-wide{width:340px}.pop-header{font-size:18px;font-weight:700;margin-bottom:12px;text-align:center}.pop-row{display:flex;gap:12px;margin-bottom:12px}.pop-row:last-child{margin-bottom:0}.pop-cell{flex:1;display:flex;flex-direction:column;gap:2px}.pop-label{color:var(--muted);font-size:12px}.pop-val{font-weight:700;font-size:18px;word-break:break-all}.pop-actions{gap:10px;flex-wrap:wrap}.pop-btn{flex:1;padding:10px 0;font-size:15px;font-weight:600;cursor:pointer;background:0 0;color:var(--text);text-align:center}.pop-btn:active{opacity:.7}.pop-btn,.pop-btn.pop-sm{min-height:auto;border-radius:10px;border:1px solid var(--p)}.pop-btn.pop-sm{flex:1 1 0;padding:10px 14px;font-size:14px}.pop-danger{color:var(--danger)}.pop-count{color:var(--muted);font-size:14px;margin-bottom:8px}.pop-members{max-height:400px;overflow-y:auto}.pop-member{padding:8px 0;border-bottom:none;font-size:16px}.pop-member:last-child{border-bottom:none}.pop-search-item{display:flex;align-items:center}.pop-rm-item:active,.pop-search-item:active{background:var(--bg)}.pop-rm-item,.pop-search-item{padding:10px 12px;cursor:pointer;border-radius:10px;border:1px solid var(--border);margin-bottom:4px;font-size:16px}.pop-avatar-wrap{text-align:center;margin-bottom:12px}.pop-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;background:var(--bg);display:inline-flex;align-items:center;justify-content:center;font-size:36px;overflow:hidden;cursor:pointer;border:2px solid var(--border)}.pop-avatar img{width:100%;height:100%;object-fit:cover}.pop-avatar-hint{font-size:11px;color:var(--muted);margin-top:4px;cursor:pointer}.pop-avatar.no-click{cursor:default}.voice-msg{width:100%;min-width:180px;display:flex;align-items:center;gap:6px}.voice-msg audio{flex:1;height:36px;border-radius:18px;min-width:0}.voice-speed-btn{flex-shrink:0;width:40px!important;min-height:36px!important;padding:4px 0!important;border:1px solid var(--border)!important;border-radius:12px;font-size:11px;font-weight:700;color:var(--muted);background:var(--bg)!important;cursor:pointer;line-height:1.4;text-align:center;overflow:hidden}.voice-rec-panel{display:flex;align-items:center;gap:8px;flex:1;min-width:0;justify-content:center}.voice-rec-timer{flex:1;text-align:center;font-size:18px;font-weight:700;color:var(--danger)}.voice-play-btn,.voice-send-btn,.voice-stop-btn,.voice-trash{width:var(--btn-size);height:var(--btn-size);min-height:auto;border-radius:50%;padding:0;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;cursor:pointer}.voice-stop-btn,.voice-trash{border:1px solid var(--danger)!important;color:var(--danger);background:0 0!important}.voice-play-btn,.voice-send-btn{border:1px solid var(--p)!important;color:var(--p);background:0 0!important}.voice-send-btn{border:1px solid var(--green)!important;color:var(--green)}.msg a{color:#1976d2;text-decoration:underline;word-break:break-all;-webkit-tap-highlight-color:rgba(0,0,0,.1)}.msg.own a{color:#1565c0}[data-theme=dark] .emoji-panel,[data-theme=dark] .msg,[data-theme=dark] .msg-ctx-menu{box-shadow:0 2px 10px rgba(59,130,246,.35),0 0 1px rgba(59,130,246,.2)}@media (min-width:600px){[data-theme=dark] #shell{box-shadow:0 2px 10px rgba(59,130,246,.35),0 0 1px rgba(59,130,246,.2)}}[data-theme=dark] .msg a{color:#64b5f6}[data-theme=dark] .msg.own a{color:#90caf9}.quote-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg);border-left:3px solid var(--p);border-radius:0 8px 8px 0;margin-bottom:4px;width:100%;flex-basis:100%}.quote-bar.hidden{display:none}.quote-bar-text{flex:1;font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quote-bar-sender{font-weight:600;color:var(--p);margin-right:4px}.quote-bar-close{background:0 0;border:0;font-size:18px;color:var(--muted);cursor:pointer;padding:4px;width:auto;min-height:auto}.msg .quote-block{background:var(--bg);border-left:3px solid var(--p);padding:6px 10px;margin-bottom:6px;border-radius:0 8px 8px 0;font-size:13px;color:var(--muted)}.msg .quote-block .quote-sender{font-weight:600;color:var(--p)}.pop-pass-toggle{cursor:pointer;user-select:none;-webkit-user-select:none}.pop-pass-toggle:active{opacity:.6}.msg-ctx-overlay{position:fixed;inset:0;z-index:250;background:0 0}.msg-ctx-menu{position:fixed;z-index:251;background:var(--card);border:1px solid var(--input-border,var(--border));border-radius:12px;padding:4px;display:flex;gap:0;box-shadow:0 4px 20px rgba(0,0,0,.25);animation:ctx-pop .15s ease-out}.msg-ctx-btn{background:0 0;border:0;width:40px;height:40px;border-radius:10px;cursor:pointer;color:var(--text);display:flex;align-items:center;justify-content:center;font-size:20px;padding:0;font-family:inherit;min-height:auto}.msg-ctx-btn:active{background:var(--bg)}.emoji-panel-overlay{position:fixed;inset:0;z-index:252;background:0 0}.emoji-panel{position:fixed;z-index:253;background:var(--card);border:1px solid var(--input-border,var(--border));border-radius:14px;box-shadow:0 6px 30px rgba(0,0,0,.3);width:300px;max-width:90vw;max-height:360px;display:flex;flex-direction:column;animation:ctx-pop .15s ease-out;overflow:hidden}.emoji-panel-tabs{display:flex;border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none;flex-shrink:0;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}.emoji-panel-tabs::-webkit-scrollbar{display:none}.emoji-panel-tab{background:0 0;border:0;border-bottom:2px solid transparent;font-size:20px;padding:6px 8px;cursor:pointer;opacity:.5;flex-shrink:0;line-height:1;min-height:auto;width:auto}.emoji-panel-tab.active{opacity:1;border-bottom-color:var(--p);border-bottom-style:solid}.emoji-panel-grid{flex:1;overflow-y:auto;overflow-x:hidden;padding:6px;display:flex;flex-wrap:wrap;gap:2px;-webkit-overflow-scrolling:touch;align-content:flex-start}.emoji-panel-grid::-webkit-scrollbar{width:4px}.emoji-panel-grid::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.emoji-panel-item{background:0 0;border:0;font-size:29px;padding:3px;cursor:pointer;border-radius:8px;line-height:1;text-align:center;min-height:auto;width:42px;height:42px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.emoji-panel-item:active{background:var(--bg);transform:scale(1.15)}.emoji-cat-label{width:100%;font-size:11px;color:var(--muted);font-weight:600;padding:4px 2px 2px;text-transform:uppercase;letter-spacing:.5px}.msg-reactions{display:flex;flex-wrap:wrap;gap:3px;margin-top:3px;user-select:none;-webkit-user-select:none}.date-separator span,.msg-reaction{background:var(--bg);border-radius:10px}.msg-reaction{display:inline-flex;align-items:center;gap:1px;border:1px solid var(--border);padding:1px 5px;font-size:12px;cursor:pointer;transition:border-color .2s;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.msg-reaction.my{border-color:var(--p);background:color-mix(in srgb,var(--p) 12%,var(--bg))}.msg-reaction:active{opacity:.7}.msg-reaction .re-emoji{font-size:13px}.msg-reaction .re-count{font-size:10px;font-weight:600;color:var(--muted)}.pop-notify-msg{font-size:15px;line-height:1.5;color:var(--text);word-break:break-word}.pop-card.pop-notify-card{animation:pop-notify-in .2s ease-out}.pop-card.pop-notify-card.hiding{animation:pop-notify-out .25s ease-in forwards}.img-overlay-close{position:fixed;top:16px;right:16px;width:var(--btn-size);height:var(--btn-size);border-radius:50%;background:var(--card);color:var(--danger);border:1px solid var(--danger);font-size:22px;font-weight:400;display:flex;cursor:pointer;z-index:301;box-shadow:0 2px 10px rgba(0,0,0,.3);min-height:auto;padding:0;line-height:1;-webkit-tap-highlight-color:transparent}.img-overlay-close:active,.img-overlay-save:active{opacity:.7;transform:scale(.9)}#pending-screen,.img-overlay-close,.img-overlay-save{align-items:center;justify-content:center}.img-overlay-save{position:fixed;top:16px;right:72px;width:var(--btn-size);height:var(--btn-size);border-radius:50%;background:var(--card);color:var(--p);border:1px solid var(--p);font-size:22px;display:flex;cursor:pointer;z-index:301;box-shadow:0 2px 10px rgba(0,0,0,.3);min-height:auto;padding:0;line-height:1;-webkit-tap-highlight-color:transparent}.pass-wrap{position:relative;width:100%}.pass-wrap input{width:100%;padding-right:44px;box-sizing:border-box}#pending-screen button,.pass-toggle{background:0 0;color:var(--muted);cursor:pointer}.pass-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:0;font-size:20px;padding:4px;user-select:none;-webkit-user-select:none;min-height:auto;width:auto}.pass-toggle:active{opacity:.6}.scroll-to-bottom.visible{opacity:1;transform:translateY(0);pointer-events:auto}.scroll-to-bottom:active{transform:scale(.9)}.pop-card{overflow-x:hidden;word-wrap:break-word;overflow-wrap:break-word}.pop-wide{max-width:min(400px,90vw)}#pending-screen{padding:20px;text-align:center}#pending-screen .pending-icon{font-size:64px;margin-bottom:16px;animation:ppulse 2s ease-in-out infinite}#pending-screen h2{color:var(--text);margin:0 0 12px;font-size:22px}#pending-screen p{color:var(--muted);font-size:15px;line-height:1.6;margin:0 0 8px;max-width:300px}#pending-screen .pending-hint{font-size:13px;opacity:.7;margin:0 0 24px}#pending-screen button{border:1px solid var(--muted);border-radius:20px;padding:10px 24px;font-size:14px;transition:all .2s}#pending-screen button:active{border-color:var(--p);color:var(--p)}@media (min-width:600px){.emoji-panel-tabs{scrollbar-width:thin}.emoji-panel-tabs::-webkit-scrollbar{display:block;height:3px}.emoji-panel-tabs::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}}.scroll-to-bottom,.theme-item{border:1px solid var(--input-border,var(--border))}.theme-item.active{border-color:var(--p);background:var(--bg)}.scroll-to-bottom{position:absolute;bottom:70px;right:16px;width:40px;height:40px;border-radius:50%;background:var(--card);color:var(--text);display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.15);z-index:50;transition:opacity .2s;opacity:0;transform:translateY(10px);pointer-events:none;padding:0;min-height:auto;line-height:1}.scroll-to-bottom:active{opacity:.7}[data-theme=dark] .pop-card{box-shadow:0 8px 32px rgba(59,130,246,.3),0 0 1px rgba(59,130,246,.2)}[data-theme=dark] .scroll-to-bottom{box-shadow:0 2px 10px rgba(59,130,246,.35)}.gi-broken{opacity:.5}.gi-broken .preview{color:var(--danger, #e74c3c)!important}.msg.msg-pending{opacity:.6}.msg.msg-failed{opacity:.7;border-left:3px solid var(--danger, #e74c3c);cursor:pointer}.date-separator,.msg-status.sending{color:var(--muted)}.msg-status.failed{color:var(--danger, #e74c3c)}.date-separator{text-align:center;font-size:13px;font-weight:600;padding:6px 0 2px;user-select:none;-webkit-user-select:none}.date-separator span{padding:2px 12px;font-size:13px}.theme-list{display:flex;flex-direction:column;gap:4px;margin-top:8px;max-height:255px;overflow-y:auto;scrollbar-width:thin}.theme-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;cursor:pointer;border:1px solid transparent;transition:border-color .2s}.theme-item:active{opacity:.7}.theme-item.selected{border-color:var(--p)}.theme-dot{width:28px;height:28px;border-radius:50%;flex-shrink:0}.theme-name{font-size:14px;font-weight:600;color:var(--text)}.pop-card{box-shadow:0 8px 40px rgba(0,0,0,.3)}.group-list,.pop-card{scrollbar-gutter:stable}.pop-search-item{justify-content:flex-start!important;gap:10px}.pop-search-item .am-add{margin-left:auto}.theme-item:last-child{margin-bottom:4px}.reg-hint{font-size:11px;color:var(--muted);margin:2px 0 0 2px}.app-title-wrap-style{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.app-title-icon{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0}.pop-z210{z-index:210}.pop-z300{z-index:300}.pop-z310{z-index:310}.pop-card-confirm{width:auto;min-width:200px;max-width:280px;text-align:center;padding:20px 24px}.pop-card-notify{max-width:280px}.pop-card-notify,.pop-card-prompt{width:auto;text-align:center}.pop-card-notify{min-width:180px;padding:22px 26px}.pop-card-prompt{min-width:220px;max-width:300px;padding:20px 24px}.pop-card-about{max-width:min(360px,85vw);overflow-x:hidden}.pop-card-ctx,.pop-card-emoji{width:auto;min-width:200px;max-width:300px;padding:16px 20px}.pop-card-emoji{min-width:220px;max-height:80vh;overflow-y:auto}.pop-msg{font-size:15px;margin-bottom:16px;line-height:1.4;color:var(--text)}.pop-msg-compact{margin-bottom:12px}.pop-btn-row{display:flex;justify-content:center;gap:16px}.pop-btn-green{border-color:var(--green);color:var(--green)}.pop-btn-danger{border-color:var(--danger);color:var(--danger)}.pop-btn-approve{border-color:#4a4;color:#4a4}.pop-input-full{width:100%;padding:8px;margin-bottom:16px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:15px}.pop-header-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}.pop-ava-wrap{flex-shrink:0;text-align:center}.pop-login-name{flex:1;font-weight:700;font-size:20px;word-break:break-all;padding-left:10px;align-self:center;margin-top:-18px}.pop-actions-center{margin-bottom:0}.pop-actions-center,.pop-actions-center-nm{justify-content:center;gap:10px;flex-wrap:nowrap}.pop-actions-admin,.pop-actions-mt{justify-content:center;margin-top:8px}.pop-actions-mt{gap:12px;margin-top:12px}.pop-admin-btn{width:100%;font-size:14px;gap:6px}.about-text,.pop-desc{font-size:14px;text-align:center}.pop-desc{color:var(--muted);margin-bottom:16px}.about-text{color:var(--text);line-height:1.6;white-space:pre-wrap;word-break:break-word;overflow-wrap:break-word;max-height:300px;overflow-y:auto}.pending-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.pending-actions{display:flex;gap:8px}.scroll-list{max-height:400px;overflow-y:auto}.scroll-list-sm{max-height:300px;overflow-y:auto}.empty-chat,.empty-state{color:var(--muted);font-size:22px;font-weight:600;letter-spacing:2px;opacity:.5}.empty-state{text-align:center;padding:60px 20px}.empty-chat{display:flex;align-items:center;justify-content:center;height:100%;user-select:none}.unread-text{color:var(--p);font-weight:700}.gi-member-row{display:flex;align-items:center;gap:8px;padding:6px 0}.gi-member-icon{font-size:24px;flex-shrink:0}.gi-member-info{font-size:14px;color:var(--text);line-height:1.4}.gi-section-title{margin:8px 0;font-weight:600}.gi-section-muted{margin:8px 0;font-size:13px;color:var(--muted)}.gi-info-wrap{flex:1;padding-left:10px}.gi-name,.gi-name-full{font-weight:700;font-size:20px;word-break:break-all}.gi-name-full{flex:1;padding-left:10px;align-self:center}.gi-name-owner{margin-top:-18px}.gi-ava-btn{margin-top:6px;width:130px}.gi-members-label{font-size:13px;color:var(--muted);margin-bottom:8px}.member-ava-icon,.member-ava-img{width:32px;height:32px;border-radius:50%;flex-shrink:0}.member-ava-img{object-fit:cover}.member-ava-icon{background:var(--bg);display:inline-flex;align-items:center;justify-content:center;font-size:16px}.text-muted-sm{font-size:12px;color:var(--muted)}.text-danger{color:var(--danger)}.text-center{text-align:center}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.ml-auto-btn{width:auto;margin-left:auto}.typing-indicator{display:none;padding:4px 16px 8px;font-size:13px;color:var(--text-secondary);font-style:italic;animation:fadeIn .2s}.typing-dots{display:inline-block;width:20px}.typing-dots::after{content:"...";animation:dots 1.5s steps(4,end) infinite}.ava-online{position:relative;overflow:visible!important}.ava-online::after{content:"";position:absolute;bottom:0;right:0;width:8px;height:8px;border-radius:50%;background:#4caf50;border:1.5px solid var(--card);box-shadow:0 0 0 .5px #4caf50;z-index:1}.ava-count,.lightbox-overlay{bottom:0;display:flex;align-items:center;justify-content:center}.ava-count{position:absolute;right:-2px;background:var(--muted);color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;padding:0 3px;border:1px solid var(--card);line-height:1;z-index:1}.lightbox-overlay{position:fixed;top:0;left:0;right:0;background:rgba(0,0,0,.92);z-index:9999}.lightbox-img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:4px}.lightbox-close,.lightbox-nav{position:absolute;color:#fff;cursor:pointer}.lightbox-close{top:16px;right:16px;font-size:28px;z-index:10000;background:rgba(0,0,0,.5);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center}.lightbox-nav{top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:0;font-size:32px;padding:12px 16px;border-radius:8px}.lightbox-prev{left:16px}.lightbox-next{right:16px}#btn-send.recording{color:var(--danger);animation:pulse-rec 1s infinite}.skeleton{background:linear-gradient(90deg,var(--border) 25%,var(--bg) 50%,var(--border) 75%);background-size:400px 100%;animation:shimmer 1.2s ease-in-out infinite;border-radius:8px}.skeleton-gi{display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:8px}.skeleton-ava{width:48px;height:48px;border-radius:50%;flex-shrink:0}.nc-footer button,.skeleton-lines{flex:1}.skeleton-line{height:14px;margin-bottom:6px}.skeleton-line:last-child{width:60%;margin-bottom:0}.nc-header h2,.offline-bar{color:#fff;text-align:center}.nc-header h2{font-size:18px;flex:1;margin:0;font-weight:700;padding-left:var(--btn-size)}.offline-bar{background:var(--danger);padding:4px 8px;font-size:12px;font-weight:600;display:none;flex-shrink:0}.offline-bar.visible{display:block}.msg.quote-highlight{outline:2px dashed var(--p);outline-offset:2px;border-radius:12px;transition:outline-color .3s}.msg .quote-block{cursor:pointer}.nc-fullscreen{position:absolute;top:0;left:0;right:0;bottom:0;z-index:200;background:var(--bg);display:flex;flex-direction:column;animation:fadeIn .15s}.nc-close,.nc-header{color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.nc-header{gap:12px;padding:8px 12px;height:60px;background:var(--p)}.nc-close{width:var(--btn-size);height:var(--btn-size);border-radius:50%;border:1px solid rgba(255,255,255,.5);background:0 0;cursor:pointer;font-size:18px}.nc-close:active{opacity:.5}.nc-search-wrap{padding:8px 16px;flex-shrink:0}.nc-search-wrap input{width:100%;padding:10px 14px;border:1px solid var(--input-border);border-radius:12px;background:var(--card);color:var(--text);font-size:15px;outline:0}.nc-body{flex:1;overflow-y:auto;position:relative;-webkit-overflow-scrolling:touch}.nc-section{padding:4px 12px}.nc-letter,.nc-section-title{font-weight:700;position:sticky;top:0;background:var(--bg);z-index:2}.nc-section-title{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;padding:8px 0 4px}.nc-letter{font-size:13px;color:var(--p);padding:10px 0 4px}.nc-item{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;transition:all .15s;border-radius:12px;margin:2px 0;border:1px solid transparent;box-sizing:border-box}.nc-item:active{background:var(--border)}.nc-item.selected{background:var(--own);border-color:var(--border)}.nc-ava,.nc-ava-placeholder{width:40px;height:40px;border-radius:50%;flex-shrink:0}.nc-ava{object-fit:cover}.nc-ava-placeholder{background:var(--border);display:flex;align-items:center;justify-content:center;font-size:18px}.nc-info{flex:1;min-width:0}.nc-name{font-size:15px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nc-login{font-size:12px;color:var(--muted)}.nc-alpha-bar,.nc-check{display:flex;align-items:center;justify-content:center}.am-add,.nc-check,.nc-del-contact{width:24px;height:24px;border-radius:50%;flex-shrink:0;transition:all .15s}.nc-check{border:1px solid var(--muted);font-size:14px}.nc-item.selected .nc-check{background:var(--p);border-color:var(--p);border-style:solid;color:#fff}.am-add,.nc-del-contact{min-height:24px;padding:0;font-size:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:0 0}.nc-del-contact{border:1px solid var(--danger);color:var(--danger)}.am-add:active,.nc-del-contact:active{opacity:.5}.am-add{min-width:24px;border:1px solid var(--p);color:var(--p)}.nc-alpha-bar{position:absolute;right:2px;top:0;bottom:0;width:20px;flex-direction:column;z-index:3;user-select:none;-webkit-user-select:none}.nc-alpha-btn{font-size:10px;font-weight:700;color:var(--muted);padding:1px 0;cursor:pointer;line-height:1.3}.nc-alpha-btn:active{color:var(--p)}.nc-footer{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border);flex-shrink:0}.nc-found-wrap{padding:0 16px}.nc-empty{text-align:center;padding:40px 16px;color:var(--muted);font-size:14px}.mute-icon{font-size:12px;opacity:.7;margin-right:2px}.msg .emoji-big{font-size:48px;line-height:1.2;letter-spacing:4px;display:block;padding:4px 0;text-align:left;background:0 0}.msg .emoji-big+.time{margin-top:2px}.sticker-panel-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:299}.sticker-panel{position:fixed;z-index:300;background:var(--card);border-radius:16px;box-shadow:var(--pop-shadow);width:320px;max-width:90vw;max-height:400px;display:flex;flex-direction:column;overflow:hidden;animation:ctx-pop .15s ease-out}.sticker-tabs{display:flex;gap:2px;padding:6px 8px;border-bottom:1px solid var(--border);overflow-x:auto;flex-shrink:0;scrollbar-width:none;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}.sticker-tabs::-webkit-scrollbar{display:none}.sticker-tab{background:0 0;border:0;padding:4px 6px;border-radius:8px;cursor:pointer;opacity:.5;transition:opacity .15s;flex-shrink:0;min-height:auto;width:auto;display:flex;align-items:center;justify-content:center}.sticker-tab img{border-radius:4px}.sticker-tab.active{opacity:1;background:var(--bg)}.sticker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:8px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch;align-content:flex-start}.sticker-grid::-webkit-scrollbar{width:4px}.sticker-grid::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.sticker-item{background:0 0;border:0;padding:6px;border-radius:12px;cursor:pointer;transition:transform .15s,background .15s;display:flex;align-items:center;justify-content:center;min-height:auto;width:auto;aspect-ratio:1}.sticker-item img{width:100%;height:100%;max-width:80px;max-height:80px;object-fit:contain;pointer-events:none}.sticker-item:hover{background:var(--bg);transform:scale(1.1)}.sticker-item:active{transform:scale(.9)}