:root{color-scheme:dark;--bg:#202020;--side:#191919;--raised:#282828;--hover:#303030;--line:#ffffff12;--border:#ffffff21;--muted:#939393;--ink:#e8e8e8;--accent:#ededed;--accent-ink:#191919;--input:#272727;font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;background:transparent;color:inherit;border-radius:8px;padding:8px 12px}button:hover{background:var(--hover)}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #8badd3;outline-offset:3px}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}[data-icon]{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}input,textarea{color:inherit;background:transparent;border:1px solid var(--border);border-radius:9px;padding:12px}input{width:100%;margin-top:7px}input:focus,textarea:focus{outline:1px solid #777}p{line-height:1.7;color:var(--muted)}a{color:inherit;text-underline-offset:4px}[hidden]{display:none!important}.primary{background:var(--accent);color:var(--accent-ink);font-weight:550}.primary:hover{filter:brightness(.9);background:var(--accent)}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:7px;flex-shrink:0;color:var(--muted)}.icon-button:hover{color:var(--ink)}
.login{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{width:min(370px,100%)}.login h1{font-size:32px;font-weight:600;margin:10px 0}.login label{display:block;margin:20px 0}.login .primary{width:100%;padding:13px}.login input{height:46px}#login-error{color:#e8a49d}
#app{height:100dvh;display:flex;overflow:hidden}aside{width:268px;flex-shrink:0;background:var(--side);padding:12px 12px 8px;display:flex;flex-direction:column;border-right:1px solid var(--line);transition:width .18s,padding .18s}.sidebar-top{display:flex;align-items:center;padding:0 5px 15px;gap:4px}.app-mark{font-size:28px;line-height:34px;flex:1}.mode-switch{display:flex;padding:3px;border:1px solid var(--line);background:var(--bg);border-radius:10px;margin:0 0 18px}.mode-switch button{flex:1;display:flex;gap:8px;justify-content:center;align-items:center;color:var(--muted);font-size:13px;padding:7px 5px}.mode-switch button[aria-pressed=true]{background:var(--hover);color:var(--ink);box-shadow:0 1px 4px #0002}.mode-switch svg{width:16px;height:16px}.nav-action{display:flex;align-items:center;gap:11px;width:100%;text-align:left;padding:9px 10px;font-size:13px;min-height:37px}.nav-action svg{color:var(--muted);width:17px;height:17px}.nav-action>span:nth-child(2){flex:1}kbd{font-family:inherit;color:#777;font-size:10px;font-weight:400}.side-section{display:flex;align-items:center;justify-content:space-between;padding:23px 10px 8px;color:var(--muted);font-size:11px}.workspace{font-size:12px}.tiny-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#90b89b;flex-shrink:0}nav{overflow:auto;flex:1;scrollbar-width:thin;scrollbar-color:#444 transparent;padding-bottom:12px}nav button{display:block;text-align:left;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;width:100%;padding:8px 10px;color:#bdbdbd;font-size:12px;line-height:1.6}nav button.selected{background:var(--hover);color:var(--ink)}.chat-group{font-size:10px;color:#747474;padding:15px 10px 6px}.empty-chats{font-size:12px;color:#777;padding:8px 10px}.side-footer{border-top:1px solid var(--line);padding-top:8px;display:flex;align-items:center;gap:3px}.profile{display:flex;gap:9px;align-items:center;flex:1;min-width:0;padding:7px 5px;text-align:left}.avatar{height:28px;width:28px;display:grid;place-items:center;background:#343535;border:1px solid var(--border);border-radius:50%;font-size:11px}.profile>span:nth-child(2){flex:1}.profile strong{display:block;font-weight:500;font-size:12px}.profile small{display:block;font-size:10px;color:var(--muted)}.profile svg{width:13px;height:13px;color:var(--muted)}
main{min-width:0;flex:1;display:flex;flex-direction:column}header{height:56px;display:flex;align-items:center;gap:12px;padding:8px 20px;border-bottom:1px solid var(--line);flex-shrink:0}.title-block{display:flex;align-items:center;gap:12px;min-width:0;flex:1;font-size:12px}.title-block strong{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-weight:450;max-width:450px}.title-divider{color:#626262}#header-mode{font-weight:600;font-size:14px;flex-shrink:0}.connection{font-size:10px;color:var(--muted);display:flex;align-items:center;gap:6px;white-space:nowrap}.connection:before{content:'';width:5px;height:5px;background:#90b89b;border-radius:50%}.chat-actions{position:relative}.popup-menu{position:absolute;z-index:12;right:0;top:40px;width:175px;padding:5px;border:1px solid var(--border);border-radius:10px;background:var(--raised);box-shadow:0 12px 30px #0004}.popup-menu button{display:block;width:100%;text-align:left;font-size:12px}#menu,#close-menu,#scrim{display:none}body.sidebar-collapsed aside{width:0;padding:0;border:0;overflow:hidden}body.sidebar-collapsed #menu{display:flex}.work-area{display:flex;flex:1;min-height:0}.chat-area{display:flex;flex-direction:column;flex:1;min-width:0}
#conversation{flex:1;overflow:auto;padding:32px max(28px,calc((100% - 760px)/2));scrollbar-width:thin;scrollbar-color:#444 transparent;overscroll-behavior:contain}#conversation:has(#welcome:not([hidden])){display:flex;flex-direction:column;justify-content:center}#welcome{width:100%;max-width:640px;margin:0 auto 5vh}.welcome-mark{width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,#353535,#292929);border:1px solid var(--border);display:grid;place-items:center;margin-bottom:24px}.welcome-mark svg{width:26px;height:26px;stroke-width:1.2}#welcome h1{font-size:clamp(28px,3.2vw,36px);font-weight:500;letter-spacing:-1.2px;margin:0 0 8px;line-height:1.25}#welcome p{font-size:14px;margin:0}.suggestions{display:flex;gap:10px;margin-top:30px}.suggestions button{border:1px solid var(--border);padding:14px;display:flex;align-items:center;gap:10px;font-size:12px;text-align:left;flex:1;background:#ffffff02}.suggestions svg{width:16px;height:16px;color:var(--muted)}.suggestion-arrow{margin-left:auto;color:var(--muted)}
.message{line-height:1.8;margin:8px 0 30px;overflow-wrap:anywhere;font-size:var(--message-size,14px)}.message.user{background:var(--raised);border-radius:18px;padding:10px 17px;margin-left:auto;max-width:85%;width:fit-content;white-space:pre-wrap}.message.agent{padding:4px 0}.message .role{display:block;color:var(--muted);font-size:10px;margin-bottom:8px}.message.user .role{display:none}.message.agent .role{font-size:11px;font-weight:600;color:var(--ink)}.message-body{white-space:pre-wrap}.message-body p{white-space:normal;color:inherit;margin:8px 0}.message-body h2,.message-body h3{font-size:17px;font-weight:600;margin:22px 0 8px}.message-body ul,.message-body ol{padding-left:22px;white-space:normal}.message-body code{background:var(--hover);padding:2px 5px;border-radius:4px;font:12px/1.5 ui-monospace,monospace}.code-block{margin:14px 0;border:1px solid var(--border);border-radius:10px;overflow:hidden;white-space:normal}.code-toolbar{background:var(--raised);font-size:10px;display:flex;align-items:center;justify-content:space-between;padding:5px 12px;color:var(--muted)}.code-toolbar button{font-size:10px;padding:4px}.code-block pre{padding:16px;background:var(--side);overflow:auto;white-space:pre;margin:0;font:12px/1.7 ui-monospace,monospace}.message-actions{display:flex;gap:4px;margin-top:8px;opacity:.6}.message-actions button{font-size:11px;padding:4px 7px}.message-actions svg{width:13px;height:13px}.message.tool{border:1px solid var(--border);border-radius:10px;color:var(--muted);font:11px/1.7 ui-monospace,monospace;overflow:hidden;margin-bottom:12px}.tool-summary{display:flex;align-items:center;gap:8px;padding:10px 12px;cursor:pointer;color:var(--ink);font:11px Inter,system-ui,sans-serif}.tool-output{padding:0 14px 14px;max-height:300px;overflow:auto;white-space:pre-wrap;margin:0}#working{color:var(--muted);font-size:12px;padding:10px 0}.pulse{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--muted);margin-right:7px;animation:pulse 1.2s infinite}@keyframes pulse{50%{opacity:.25}}
footer{padding:12px 24px max(14px,env(safe-area-inset-bottom));flex-shrink:0}#composer{max-width:760px;margin:auto;border:1px solid var(--border);background:var(--input);border-radius:18px;padding:10px 12px;box-shadow:0 3px 12px #00000008}#composer:focus-within{border-color:#ffffff3b}textarea{resize:none;border:0;width:100%;max-height:180px;line-height:1.65;padding:6px 4px;background:transparent;font-size:13px;min-height:54px}textarea::placeholder{color:#8d8d8d}textarea:focus{outline:0}.composer-bottom{display:flex;align-items:center;gap:7px;padding-top:6px}.model-controls{display:flex;align-items:center;min-width:0;gap:7px}.control-divider{height:12px;width:1px;background:var(--border)}select{max-width:180px;text-overflow:ellipsis;cursor:pointer;background:transparent;color:var(--muted);border:0;padding:5px 2px;font-size:11px}select option{background:var(--raised);color:var(--ink)}#send,#stop{margin-left:auto;border-radius:50%;height:30px;width:30px;padding:5px;display:grid;place-items:center;flex-shrink:0}#send svg{width:18px;height:18px;stroke-width:2}#stop{background:var(--accent);color:var(--accent-ink);font-size:12px}.composer-meta{max-width:760px;margin:8px auto 0;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:10px}.composer-meta button{font-size:10px;display:flex;align-items:center;gap:7px;padding:3px 0}.composer-meta svg{width:11px;height:11px}.composer-meta>span{font-size:9px;color:#747474}#attachments{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}.attachment{display:flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:7px;padding:4px 7px;font-size:10px}.attachment button{padding:0 4px;font-size:13px}
#auth-banner{margin:0;padding:9px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:14px;font-size:11px;color:var(--muted);background:#ffffff02}#auth-banner button{font-size:11px;padding:3px 8px;color:var(--ink);border:1px solid var(--border);border-radius:6px}#approvals,#error{width:calc(100% - 48px);max-width:760px;margin:0 auto}#error{background:#452c29;color:#ffd1c8;padding:10px 13px;border-radius:9px;font-size:12px}.approval{padding:14px;border:1px solid #796c4d;border-radius:10px;margin:8px 0;max-height:35vh;overflow:auto;font-size:12px}.approval pre{white-space:pre-wrap;font:11px/1.6 monospace}.approval button{border:1px solid var(--border);margin-right:8px}.approval input{margin-bottom:12px}
dialog{background:var(--bg);color:var(--ink);border:1px solid var(--border);border-radius:16px;width:min(500px,calc(100% - 28px));padding:24px;box-shadow:0 20px 100px #0005}dialog::backdrop{background:#0007;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.dialog-head h2{font-size:17px;font-weight:550;margin:0}dialog pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.8;background:var(--side);padding:14px;border-radius:8px;max-height:35vh;overflow:auto}dialog a{display:block;margin:16px 0;font-size:12px}dialog p{font-size:12px}dialog .primary{padding:9px 14px}.dialog-link{font-size:11px;color:var(--muted);padding:10px 0}.setting-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}.setting-row code{font-size:11px;color:var(--muted)}#rename-form>.primary{margin-top:16px}#search-results{max-height:50vh;overflow:auto;margin-top:15px}#search-results button{display:block;width:100%;text-align:left;padding:12px;font-size:12px}#older{display:block;margin:0 auto 24px;border:1px solid var(--border);font-size:11px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:9px;font-size:12px;z-index:100;box-shadow:0 3px 20px #0003}
#files-panel{width:330px;flex-shrink:0;border-left:1px solid var(--line);background:var(--side);overflow:auto;scrollbar-width:thin}.panel-title{height:48px;display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--line);font-size:12px}#files-path{font-size:10px;color:var(--muted);padding:12px 14px;overflow-wrap:anywhere}#files-list{padding:0 6px}#files-list button{display:flex;align-items:center;gap:8px;text-align:left;width:100%;font-size:11px;padding:8px}#files-list svg{width:15px;height:15px;color:var(--muted)}#files-list p{font-size:11px;padding:0 8px}#files-up{font-size:10px;margin:8px 8px 0}#file-preview{padding:12px 16px;font:11px/1.7 ui-monospace,monospace;white-space:pre;overflow:auto}
body[data-theme=light]{color-scheme:light;--bg:#fff;--side:#f5f5f5;--raised:#efefef;--hover:#e9e9e9;--line:#0000000d;--border:#00000020;--muted:#757575;--ink:#222;--accent:#242424;--accent-ink:#fff;--input:#f9f9f9}body[data-theme=light] nav button{color:#555}body[data-theme=light] .welcome-mark{background:#f4f4f4}body[data-theme=light] .avatar{background:#e0e0e0}body[data-font=small]{--message-size:12px}body[data-font=large]{--message-size:17px}
@media(max-width:1050px){#files-panel{width:280px}#composer-hint{display:none}.connection{font-size:0;gap:0}#conversation{padding-left:24px;padding-right:24px}}
@media(max-width:760px){aside,body.sidebar-collapsed aside{position:fixed;inset:0 auto 0 0;z-index:30;transform:translateX(-100%);transition:transform .2s;width:280px;padding:12px 12px max(12px,env(safe-area-inset-bottom));border-right:1px solid var(--line)}body.menu-open aside{transform:none}body.menu-open #scrim{display:block;position:fixed;inset:0;background:#0007;z-index:25;border-radius:0;backdrop-filter:blur(2px)}#menu,#close-menu{display:flex}#collapse-menu{display:none}header{height:52px;padding:8px 10px;gap:8px}.title-block{gap:8px}.title-block strong{font-size:11px;max-width:180px}#header-mode{font-size:13px}.connection{display:none}#conversation{padding:24px 18px}footer{padding:8px 12px max(10px,env(safe-area-inset-bottom))}#welcome{margin:0 auto 3vh;max-width:450px}#welcome h1{font-size:29px;letter-spacing:-1px}#welcome p{font-size:13px}.welcome-mark{width:42px;height:42px;margin-bottom:22px}.suggestions{flex-direction:column;margin-top:24px;gap:8px}.suggestions button{padding:12px 14px;flex:initial}#auth-banner{padding:7px 12px;font-size:10px;gap:10px}#auth-banner button{font-size:10px}.message.user{max-width:94%}.message{font-size:var(--message-size,14px)}#approvals,#error{width:calc(100% - 24px)}#composer{border-radius:17px;padding:9px 10px}textarea{font-size:14px;min-height:46px}select{max-width:140px;font-size:10px}.model-controls{gap:5px}#effort{max-width:74px}.composer-bottom{gap:5px}.composer-meta{margin-top:5px}.composer-meta button{font-size:9px}#files-panel{position:absolute;top:52px;right:0;bottom:0;width:min(360px,100%);z-index:20;box-shadow:-10px 0 40px #0003}dialog{padding:20px}.setting-row{font-size:11px}kbd{display:none}.code-block pre{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.limits-control{position:relative;flex-shrink:0}#limits-button{display:flex;align-items:center;gap:6px;border:1px solid var(--border);font-size:10px;white-space:nowrap;padding:5px 8px;border-radius:7px;color:var(--muted)}#limits-button:hover,#limits-button[aria-expanded=true]{color:var(--ink);background:var(--hover)}.limits-glyph{font-size:14px;line-height:1}.limits-popover{position:absolute;z-index:40;right:0;top:calc(100% + 10px);width:322px;max-height:70dvh;overflow:auto;background:var(--raised);border:1px solid var(--border);border-radius:13px;padding:14px 16px;box-shadow:0 12px 45px #0005}.limits-popover:before{content:"";position:absolute;top:-12px;left:0;right:0;height:14px}.limits-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-bottom:8px}.limits-heading strong{font-weight:550}.limits-heading button{font-size:18px;line-height:1;padding:0 4px;color:var(--muted)}.limits-bucket{font-size:10px;color:var(--muted);padding-top:10px}.limit-window{padding:12px 0;border-bottom:1px solid var(--line)}.limit-top{display:flex;align-items:center;justify-content:space-between;font-size:11px;margin-bottom:7px}.limit-top strong{font-weight:500}.limit-window meter{width:100%;height:6px;display:block;border:0;background:var(--hover);border-radius:10px;overflow:hidden;margin:0 0 9px}.limit-window meter::-webkit-meter-bar{background:var(--hover);border:0;border-radius:10px}.limit-window meter::-webkit-meter-optimum-value{background:#9bb59f;border-radius:10px}.limit-window meter::-webkit-meter-suboptimum-value{background:#c9b37a;border-radius:10px}.limit-window meter::-webkit-meter-even-less-good-value{background:#d79386;border-radius:10px}.limit-window meter::-moz-meter-bar{background:#9bb59f;border-radius:10px}.limit-reset{font-size:11px;color:var(--ink)}.limit-relative{font-size:10px;color:var(--muted);margin-top:3px}.limits-status{font-size:9px;color:var(--muted);padding-top:10px}#limits-content{font-size:12px}@media(max-width:760px){.limits-popover{position:fixed;top:60px;left:12px;right:12px;width:auto;max-height:70dvh}#limits-button{padding:5px;font-size:9px;gap:4px}.limits-glyph{font-size:12px}.title-block{gap:6px}.title-block strong{max-width:80px}.title-divider{display:none}}

#projects{max-height:220px;overflow:auto;flex-shrink:0}#projects button[aria-current=page]{background:var(--hover);color:var(--ink)}#projects .workspace span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-notice{font-size:12px;color:var(--muted);margin:6px 4px 10px}.imported-chat:after{content:" · история";font-size:10px;color:var(--muted)}
.danger-text{color:#ed9c93!important}.danger-button{background:#b83f36;color:#fff;padding:10px 16px}.danger-button:hover{background:#cc4a40}.delete-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}#delete-error{color:#ed9c93}#search-results .search-result-row{display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--line)}#search-results .search-result-row>button:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}#search-results .search-delete{width:auto;flex-shrink:0;font-size:10px;padding:8px}.popup-menu .danger-text{border-top:1px solid var(--line);border-radius:0 0 6px 6px;margin-top:3px;padding-top:10px}