/* Nexwit AI — стиль в духе приложения Claude: тёмная тема по умолчанию, плоские цвета, ответы с засечками */
:root{
  --bg:#1f1f1f;--side:#181818;--panel:#262626;--card:#2a2a2a;--border:#333;--border-2:#3d3d3d;
  --text:#ececec;--text-2:#cfcfcf;--muted:#8d8d8d;--accent:#d7a86e;--accent-ink:#1a1a1a;
  --user:#303032;--ok:#6fbf8a;--danger:#d98b8b;--radius:14px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,"Times New Roman",serif;
}
:root[data-theme="light"]{
  --bg:#f6f4ef;--side:#efece6;--panel:#fff;--card:#fff;--border:#e4e0d8;--border-2:#d6d2c8;
  --text:#2b2a33;--text-2:#444;--muted:#7a7785;--accent:#8fb3a9;--accent-ink:#1f3a34;--user:#e9f0ec;
}
*{box-sizing:border-box}html,body{height:100%;margin:0}[hidden]{display:none!important}
body{font:15px/1.5 var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
a{color:var(--accent)}
.muted{color:var(--muted)}.small{font-size:13px}.pad{padding:8px 10px}.grow{flex:1}.error{color:var(--danger)}
.app{display:grid;grid-template-columns:var(--sb,300px) minmax(380px,1fr) auto;height:100dvh;overflow:hidden;transition:grid-template-columns .2s}.app.sb-collapsed{--sb:0px}.app.sb-collapsed .sidebar{padding-left:0;padding-right:0;border-right:0}

/* ---------- боковая панель ---------- */
.sidebar{display:flex;flex-direction:column;gap:14px;padding:16px 12px 12px;background:var(--side);border-right:1px solid var(--border);overflow:hidden;min-width:0;white-space:nowrap}
.sb-head{display:flex;align-items:center;justify-content:space-between;padding:0 6px}
.logo{font-weight:600;letter-spacing:.2px;display:flex;align-items:center;gap:9px;font-size:15px}.logo-dot{width:11px;height:11px;border-radius:50%;background:var(--accent);display:inline-block}
.sb-nav{display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:8px 10px;border-radius:10px;cursor:pointer;color:var(--text-2);text-align:left;font-size:15px}
.nav-item:hover{background:var(--panel);color:var(--text)}.nav-ic{width:18px;display:inline-flex;justify-content:center;color:var(--muted)}
.sb-section{display:flex;flex-direction:column;gap:2px;min-height:0}.sb-section.grow{flex:1}
.sb-title{font-size:12.5px;color:var(--muted);padding:6px 10px 4px}
.list{overflow:auto;display:flex;flex-direction:column;gap:1px}
.item{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:10px;cursor:pointer;color:var(--text-2);font-size:14.5px}
.item:hover{background:var(--panel);color:var(--text)}.item.active{background:var(--panel);color:var(--text)}
.item .t{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item .t small{display:block;color:var(--muted);font-size:12px}.item .ic{flex:none;color:var(--muted);font-size:13px}
.item .mini{opacity:0}.item:hover .mini{opacity:1}
.mini{border:0;background:transparent;cursor:pointer;color:var(--muted);padding:2px 6px;border-radius:6px}.mini:hover{background:var(--border-2);color:var(--text)}
.sb-foot{display:flex;align-items:center;gap:4px;border-top:1px solid var(--border);padding-top:10px}
.user{display:flex;align-items:center;gap:8px;flex:1;min-width:0;padding-left:6px;font-size:14px;color:var(--text-2)}.user img{width:24px;height:24px;border-radius:50%}.user span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.link{border:0;background:none;color:var(--accent);cursor:pointer;padding:2px 0;text-align:left;display:inline-flex;align-items:center;gap:6px;font-size:13px}
.dot{width:8px;height:8px;border-radius:50%;background:#666;display:inline-block}.dot.on{background:var(--ok)}
.btn{border:1px solid var(--border-2);background:var(--panel);border-radius:10px;padding:7px 13px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--text)}.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.danger{color:var(--danger)}
.icon-btn{border:0;background:transparent;cursor:pointer;font-size:16px;padding:6px 8px;border-radius:8px;color:var(--muted);line-height:1}.icon-btn:hover{background:var(--panel);color:var(--text)}

/* ---------- центр ---------- */
.main{display:flex;flex-direction:column;min-width:0;height:100dvh;container-type:inline-size;container-name:main}
.top{display:flex;align-items:center;gap:8px;padding:12px 16px;min-height:52px}
.crumbs{flex:1;min-width:0;display:flex;align-items:center;gap:8px;font-size:15px}.crumb{color:var(--muted);white-space:nowrap}.crumb-sep{color:var(--muted)}.crumb-title{color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.messages{flex:1;overflow:auto;padding:16px 0 24px}
.empty{max-width:640px;margin:22vh auto 0;text-align:center;padding:0 20px}.empty h2{font:400 34px/1.2 var(--serif);margin:0 0 22px}
.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.chip{border:1px solid var(--border-2);background:transparent;color:var(--text-2);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:14px}.chip:hover{background:var(--panel);color:var(--text)}
.msg{max-width:760px;margin:0 auto 22px;padding:0 24px;display:flex;gap:12px}
.msg.user{justify-content:flex-end}.msg.user .bubble{background:var(--user);padding:12px 20px;border-radius:20px;max-width:78%;white-space:pre-wrap;word-break:break-word;font-size:15.5px;line-height:1.5}
.msg .att{display:block;max-width:260px;max-height:260px;border-radius:10px;margin-bottom:8px}
.msg.assistant .body{min-width:0;flex:1}
.msg.assistant .md{font-family:var(--serif);font-size:17.5px;line-height:1.6;color:var(--text)}
.msg.streaming .md::after{animation:blink 1s infinite}@keyframes blink{50%{opacity:0}}
.md{word-break:break-word}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}
.md h1,.md h2,.md h3{font-weight:600;line-height:1.3}.md h1{font-size:1.5em}.md h2{font-size:1.25em}.md h3{font-size:1.1em}
.md pre{font-family:ui-monospace,Menlo,monospace;font-size:13.5px;background:var(--panel);border:1px solid var(--border);padding:12px 14px;border-radius:12px;overflow:auto}
.md code{font-family:ui-monospace,Menlo,monospace;font-size:.85em;background:var(--panel);padding:1px 6px;border-radius:6px}.md pre code{background:none;padding:0}
.md table{border-collapse:collapse;font-family:var(--sans);font-size:14.5px}.md td,.md th{border:1px solid var(--border-2);padding:6px 10px}.md img{max-width:100%;border-radius:10px}.md blockquote{border-left:3px solid var(--border-2);margin:0;padding-left:14px;color:var(--text-2)}
.md hr{border:0;border-top:1px solid var(--border)}
.action{display:inline-flex;gap:8px;align-items:center;margin-top:10px;color:var(--muted);font:14px var(--sans)}.action::after{color:var(--muted)}
.doc-card{display:flex;gap:14px;align-items:center;margin:14px 0;padding:0;border:1px solid var(--border);border-radius:14px;background:var(--card);cursor:pointer;overflow:hidden;font-family:var(--sans)}
.doc-card:hover{border-color:var(--border-2)}.doc-card .ic{width:84px;align-self:stretch;display:flex;align-items:center;justify-content:center;background:#2f4a3c;font-size:26px}
:root[data-theme="light"] .doc-card .ic{background:#dcebe3}
.doc-card .dc-body{flex:1;min-width:0;padding:14px 0}.doc-card strong{display:block;overflow-wrap:anywhere}.doc-card strong{font-weight:600;font-size:16px}.doc-card .muted{font-size:13px}
.doc-card .dc-actions{display:flex;gap:8px;margin-right:14px}.doc-card .dc-btn{border:1px solid var(--border-2);background:var(--panel);border-radius:10px;padding:8px 14px;font-size:14px;color:var(--text);text-decoration:none}
.msg.tool{display:block}.tool-res{max-width:760px;margin:-10px auto 18px;padding:0 24px;font-size:13.5px;color:var(--muted)}.tool-res summary{cursor:pointer;list-style:none}.tool-res summary::before{display:inline-block;transition:transform .15s}.tool-res[open] summary::before{transform:rotate(90deg)}
.tool-res pre{white-space:pre-wrap;max-height:300px;overflow:auto;background:var(--panel);border:1px solid var(--border);padding:10px;border-radius:10px;font-size:12.5px;color:var(--text-2)}.tool-res .shot{display:block;max-width:100%;border:1px solid var(--border);border-radius:10px;margin-top:6px}

/* ---------- поле ввода ---------- */
.composer{padding:0 24px 18px;background:var(--bg)}
.composer-box{max-width:760px;margin:0 auto;display:flex;align-items:flex-end;gap:6px;background:var(--panel);border:1px solid var(--border-2);border-radius:18px;padding:8px 8px 8px 8px}
.composer-box:focus-within{border-color:var(--muted)}
.composer textarea{flex:1;border:0;background:transparent;resize:none;outline:none;padding:9px 4px;max-height:220px;line-height:1.45;font-size:16px}
.icon-btn.plus{font-size:22px;padding:4px 8px 6px}
.send{border:0;width:36px;height:36px;border-radius:12px;background:var(--text);color:var(--bg);cursor:pointer;font-size:17px;font-weight:600}.send:hover{opacity:.9}.send.stop{background:var(--danger);color:#fff}
.composer-foot{max-width:760px;margin:10px auto 0;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:nowrap}#composer-hint{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.foot-right{flex:none}
@container main (max-width:720px){#composer-hint{display:none}.composer-foot{justify-content:flex-end}.model-btn{font-size:13px;padding:4px 4px}.model-btn .chev{display:none}.msg{padding:0 16px}.composer{padding:0 12px 14px}.tool-res{padding:0 16px}}
@container main (max-width:560px){#browser-name,#effort-name{max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:middle}}
.model-btn{white-space:nowrap;border:0;background:transparent;color:var(--text-2);cursor:pointer;font-size:14px;padding:4px 6px;border-radius:8px;display:inline-flex;gap:6px;align-items:center}.model-btn:hover{background:var(--panel);color:var(--text)}.model-btn .chev{color:var(--muted)}
.attach-preview{max-width:760px;margin:0 auto 6px;display:flex;align-items:flex-start;gap:4px}.attach-preview img{max-height:90px;border-radius:10px;border:1px solid var(--border)}

/* ---------- правая панель ---------- */
.panel{width:0;overflow:hidden;background:var(--side);border-left:1px solid var(--border);display:flex;flex-direction:column;gap:12px;transition:width .2s}.panel.open{width:320px;padding:16px}
.panel-head{display:flex;align-items:center;justify-content:space-between;font-size:16px}
.panel-sub{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;align-items:center;margin-top:8px;padding:0 2px}
.panel-text{font-size:13.5px;color:var(--text-2);white-space:pre-wrap;max-height:180px;overflow:auto;background:var(--panel);border-radius:12px;padding:10px 12px}

/* ---------- модалки ---------- */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal-card{background:var(--panel);border:1px solid var(--border-2);border-radius:16px;width:min(540px,100%);max-height:92dvh;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:12px}
.modal-card.wide{width:min(780px,100%)}.modal-card.doc{height:92dvh}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:16px}
.modal input,.modal textarea,.modal select{width:100%;border:1px solid var(--border-2);background:var(--bg);border-radius:10px;padding:9px 12px;outline:none;font-size:14.5px}.modal input:focus,.modal textarea:focus{border-color:var(--muted)}
.modal label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted)}.modal form{display:flex;flex-direction:column;gap:10px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.col{display:flex;flex-direction:column;gap:8px}.row input{flex:1}
.model-list{display:flex;flex-direction:column;gap:2px;max-height:50dvh;overflow:auto}
.model{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 12px;border-radius:10px;cursor:pointer;border:1px solid transparent}.model:hover{background:var(--bg)}.model.active{border-color:var(--border-2);background:var(--bg)}
.tag{font-size:11px;background:var(--border);padding:1px 7px;border-radius:999px;margin-left:6px;color:var(--text-2)}
.title-input{font-weight:600;font-size:17px}.doc-toolbar{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.doc-view{flex:1;overflow:auto;padding:6px 2px;font-family:var(--serif);font-size:17px;line-height:1.6}.doc-editor{flex:1;min-height:50dvh;font-family:ui-monospace,Menlo,monospace;font-size:13px}
.steps{padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--text-2)}code{background:var(--bg);padding:1px 5px;border-radius:5px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;z-index:100;font-size:14px}

/* ---------- вход ---------- */
.login-body{display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{background:var(--panel);border:1px solid var(--border-2);border-radius:20px;padding:36px 32px;width:min(440px,100%);display:flex;flex-direction:column;gap:14px;text-align:center}
.login-card h1{margin:4px 0 0;font:400 30px/1.2 var(--serif)}
.btn-yandex{display:flex;align-items:center;justify-content:center;gap:10px;background:var(--text);color:var(--bg);border-radius:12px;padding:12px;text-decoration:none;font-weight:600}.btn-yandex.disabled{opacity:.4;pointer-events:none}
.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--border-2)}
.login-card form{display:flex;flex-direction:column;gap:8px}.login-card input{border:1px solid var(--border-2);background:var(--bg);border-radius:10px;padding:10px 12px;outline:none}

/* ---------- мобильный ---------- */
@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;inset:0 auto 0 0;width:min(300px,85vw);z-index:40;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:none}
  .panel{position:fixed;inset:0 0 0 auto;z-index:40}.panel.open{width:min(340px,90vw)}
  .item .mini{opacity:1}.msg.user .bubble{max-width:92%}.msg.assistant .md{font-size:17px}
  .doc-card{flex-wrap:wrap;gap:12px}.doc-card .ic{width:56px;min-height:72px;font-size:22px}.doc-card .dc-actions{flex-basis:100%;margin:0 14px 12px}.doc-card .dc-btn{flex:1;text-align:center}
  #composer-hint{display:none}.composer{padding:0 12px 12px}.msg{padding:0 14px}.tool-res{padding:0 14px}
}
@media(min-width:901px){#sb-close{display:none}}

/* ---------- настройки внешнего вида ---------- */
:root[data-font="sans"] .msg.assistant .md,:root[data-font="sans"] .doc-view{font-family:var(--sans);font-size:16px}
:root[data-size="s"] .msg.assistant .md{font-size:15.5px}:root[data-size="s"] .msg.user .bubble{font-size:14px}:root[data-size="s"][data-font="sans"] .msg.assistant .md{font-size:14.5px}
:root[data-size="l"] .msg.assistant .md{font-size:19.5px}:root[data-size="l"] .msg.user .bubble{font-size:17px}:root[data-size="l"][data-font="sans"] .msg.assistant .md{font-size:18px}
:root[data-width="narrow"] .msg,:root[data-width="narrow"] .composer-box,:root[data-width="narrow"] .composer-foot,:root[data-width="narrow"] .tool-res,:root[data-width="narrow"] .attach-preview{max-width:640px}
:root[data-width="wide"] .msg,:root[data-width="wide"] .composer-box,:root[data-width="wide"] .composer-foot,:root[data-width="wide"] .tool-res,:root[data-width="wide"] .attach-preview{max-width:980px}
:root[data-motion="reduced"] *{transition:none!important;animation:none!important}:root[data-motion="reduced"] .messages{scroll-behavior:auto}

/* ---------- всплывающие меню ---------- */
.composer{position:relative}.foot-right{display:flex;align-items:center;gap:2px}
.prov-logo{display:inline-flex;width:16px;height:16px;align-items:center;justify-content:center}.prov-logo svg{width:16px;height:16px}
.popover{position:absolute;z-index:60;background:var(--panel);border:1px solid var(--border-2);border-radius:14px;padding:6px;min-width:220px;box-shadow:0 12px 40px rgba(0,0,0,.35)}
#pop-model{right:24px;bottom:64px;width:min(560px,calc(100% - 48px));display:grid;grid-template-columns:150px 1fr;padding:0;overflow:hidden}
#pop-model .pop-providers{display:flex;flex-direction:column;gap:2px;padding:8px;border-right:1px solid var(--border);background:var(--side)}
.prov{display:flex;align-items:center;gap:10px;border:0;background:transparent;color:var(--text-2);padding:8px 10px;border-radius:10px;cursor:pointer;text-align:left;font-size:14px}.prov:hover,.prov.active{background:var(--panel);color:var(--text)}.prov .prov-logo{width:20px;height:20px}.prov .prov-logo svg{width:20px;height:20px}
#pop-model .pop-models{padding:8px;display:flex;flex-direction:column;gap:1px;max-height:320px;overflow:auto}
.pop-more{grid-column:1/-1;border:0;border-top:1px solid var(--border);background:transparent;color:var(--muted);padding:10px 14px;text-align:left;cursor:pointer;font-size:13.5px}.pop-more:hover{color:var(--text)}
#pop-effort,#pop-browser{right:24px;bottom:64px;width:260px}#user-menu{left:12px;bottom:56px;width:260px}
.pop-title{font-size:12.5px;color:var(--muted);padding:6px 10px 4px}
.pop-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;border:0;background:transparent;color:var(--text-2);padding:8px 10px;border-radius:9px;cursor:pointer;text-align:left;font-size:14.5px}.pop-item:hover{background:var(--card);color:var(--text)}.pop-item.active{color:var(--text)}.pop-item small{color:var(--muted);font-size:12.5px}.pop-item .eye{font-style:normal;color:var(--muted);font-size:11px;margin-left:4px}
.pop-user{padding:8px 10px 6px;font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pop-sep{height:1px;background:var(--border);margin:4px 6px}
.popover.menu{padding:6px}.sb-foot{position:relative}
.user{border:0;background:transparent;border-radius:10px;padding:6px 8px;cursor:pointer}.user:hover{background:var(--panel)}
.model .prov-logo{width:22px;height:22px;flex:none}.model .prov-logo svg{width:22px;height:22px}

/* ---------- окно настроек ---------- */
.settings{display:grid;grid-template-columns:240px 1fr;width:min(1100px,100%);height:min(840px,92dvh);background:var(--panel);border:1px solid var(--border-2);border-radius:18px;overflow:hidden}
.st-nav{background:var(--side);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:2px;overflow:auto}
.st-search{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--border-2);border-radius:10px;padding:7px 10px;color:var(--muted);margin-bottom:12px}.st-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.st-group{font-size:12.5px;color:var(--muted);padding:12px 10px 4px}
.st-link{display:flex;align-items:center;gap:10px;border:0;background:transparent;color:var(--text-2);padding:8px 10px;border-radius:10px;cursor:pointer;text-align:left;font-size:15px}.st-link:hover,.st-link.active{background:var(--panel);color:var(--text)}
.st-body{position:relative;overflow:auto;padding:28px 36px 40px}.st-close{position:absolute;right:16px;top:14px}
.st-body h2{font:600 17px var(--sans);margin:22px 0 8px}.st-body h2:first-child{margin-top:0}
.st-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--border)}
.st-label{font-size:15px}.st-desc{font-size:13.5px;color:var(--muted);margin-top:3px}.st-desc.mono{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;word-break:break-all}.st-num{font-size:20px;color:var(--text)}
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--border);border-radius:11px;padding:3px;flex:none}.seg button{border:0;background:transparent;color:var(--text-2);padding:6px 14px;border-radius:8px;cursor:pointer;font-size:14px;white-space:nowrap}.seg button.active{background:var(--panel);color:var(--text);box-shadow:0 0 0 1px var(--border-2)}
.switch{position:relative;width:44px;height:26px;flex:none}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:var(--border-2);border-radius:999px;transition:.15s}.switch span::after{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.15s}.switch input:checked+span{background:var(--ok)}.switch input:checked+span::after{transform:translateX(18px)}
.st-select{border:1px solid var(--border-2);background:var(--bg);border-radius:10px;padding:8px 10px;max-width:280px}
@media(max-width:900px){.settings{grid-template-columns:1fr;height:100dvh;border-radius:0}.st-nav{flex-direction:row;flex-wrap:wrap;padding:10px;max-height:150px}.st-search,.st-group{display:none}.st-body{padding:18px 16px 40px}.st-row{flex-wrap:wrap}#pop-model{grid-template-columns:1fr;width:calc(100% - 24px);right:12px}#pop-model .pop-providers{flex-direction:row;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--border)}.prov span:last-child{display:none}}

/* ---------- вложения ---------- */
.attach-list{max-width:760px;margin:0 auto 6px;display:flex;gap:6px;flex-wrap:wrap}
.att-chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--border-2);border-radius:10px;padding:5px 6px 5px 8px;font-size:13px;max-width:280px}.att-chip .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.att-chip img{width:28px;height:28px;object-fit:cover;border-radius:6px}.att-chip.busy{opacity:.7}.att-chip .mini{opacity:1}
.file-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.file-chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--border-2);border-radius:9px;padding:4px 9px;font-size:13px;color:var(--text);text-decoration:none}
.tool-res .shot.gen{max-width:420px;margin:8px 8px 0 0;display:inline-block}

/* ---------- встроенный браузер ---------- */
.panel.open.wide{width:clamp(420px,42vw,820px)}
.panel-tabs{display:flex;gap:4px}.ptab{border:0;background:transparent;color:var(--muted);padding:4px 10px;border-radius:8px;cursor:pointer;font-size:15px}.ptab.active{background:var(--panel);color:var(--text)}
#panel-live{display:flex;flex-direction:column;gap:8px;flex:1;min-height:0}
.live-bar{display:flex;gap:4px;align-items:center}.live-bar input{flex:1;border:1px solid var(--border-2);background:var(--panel);border-radius:9px;padding:6px 10px;outline:none;font-size:13px}
.live-view{position:relative;background:var(--panel);border-radius:12px;overflow:hidden;flex:1;min-height:200px;outline:none;border:1px solid var(--border-2)}.live-view:focus-within{border-color:var(--accent)}.live-view.busy img{cursor:progress}
.live-view img{width:100%;height:100%;object-fit:contain;display:block;cursor:crosshair}
.live-cursor{position:absolute;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:rgba(215,168,110,.9);box-shadow:0 0 0 2px #fff;pointer-events:none;transition:left .15s,top .15s}.live-cursor.pulse{animation:pulse .5s}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(2.2);opacity:.6}100%{transform:scale(1)}}
.live-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);font-size:13px;padding:20px}
.live-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px}.live-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--panel);border:1px solid var(--border-2);color:var(--text-2);font-size:12.5px}.live-badge::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--ok)}.live-badge.busy::before{background:var(--accent);animation:blink 1s infinite}.live-badge.busy{color:var(--text)}
.panel.open.full{width:calc(100vw - 420px)}
#live-status{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1}
.live-kb{position:absolute;left:0;top:0;width:1px;height:1px;opacity:0;border:0;padding:0}

/* ---------- шапка браузера как в Claude ---------- */
.ib{border:0;background:transparent;color:var(--muted);width:30px;height:30px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex:none}.ib:hover{background:var(--panel);color:var(--text)}.ib svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.live-tabs{display:flex;gap:4px;align-items:center;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}.live-tabs::-webkit-scrollbar{display:none}
.ltab{display:inline-flex;align-items:center;gap:6px;max-width:180px;padding:5px 6px 5px 12px;border-radius:9px;background:transparent;color:var(--muted);font-size:13px;cursor:pointer;flex:none;border:1px solid transparent}.ltab:hover{background:var(--panel)}.ltab.active{background:var(--panel);color:var(--text);border-color:var(--border)}
.ltab .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.ltab .lx{border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:15px;line-height:1;padding:0 4px;border-radius:5px;visibility:hidden}.ltab:hover .lx,.ltab.active .lx{visibility:visible}.ltab .lx:hover{background:var(--border-2);color:var(--text)}
.ltab-add{border:0;background:transparent;color:var(--muted);width:28px;height:28px;border-radius:8px;cursor:pointer;font-size:18px;flex:none}.ltab-add:hover{background:var(--panel);color:var(--text)}
.live-bar{display:flex;gap:2px;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:11px;padding:3px 6px 3px 3px}
.live-bar input{flex:1;min-width:0;border:0;background:transparent;padding:5px 8px;outline:none;font-size:13.5px;color:var(--text)}
.live-badge{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;background:var(--bg);border:1px solid var(--border);color:var(--muted);font-size:12px;white-space:nowrap;flex:none}
.live-badge::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--ok)}.live-badge.busy::before{background:var(--accent);animation:blink 1s infinite}
.live-view{border-radius:12px}
.model-badge{font:12px var(--sans);color:var(--muted);margin-top:8px}
.gen-video{display:block;max-width:100%;width:480px;border-radius:12px;margin-top:8px;background:#000}.gen-audio{display:block;width:100%;max-width:480px;margin-top:8px}
.pop-note{font-size:12.5px;color:var(--muted);padding:8px 10px;line-height:1.4}

/* ---------- тариф и расходы ---------- */
.balance-chip{border:1px solid var(--border);background:var(--panel);color:var(--text-2);border-radius:999px;padding:4px 10px;font-size:12.5px;cursor:pointer;white-space:nowrap}.balance-chip b{color:var(--text);font-weight:600}.balance-chip.low{border-color:var(--danger);color:var(--danger)}.balance-chip:hover{border-color:var(--muted)}
.sb-foot{flex-wrap:wrap}
.bill-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0 12px}.bill-balance{font-size:30px;font-weight:600;letter-spacing:-.3px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:8px 0}
.plan{border:1px solid var(--border-2);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:6px;background:var(--bg)}.plan.cur{border-color:var(--accent)}.plan-name{font-weight:600;font-size:16px}.plan-price{font-size:20px;font-weight:600}.plan-credits{font-size:13px;color:var(--text-2)}.plan-cur{font-size:12px;color:var(--accent);margin-top:auto}.plan .btn{margin-top:auto;justify-content:center}
.bill-bars{display:flex;flex-direction:column;gap:6px;margin:8px 0}.bar-row{display:grid;grid-template-columns:170px 1fr 70px;align-items:center;gap:10px;font-size:13px}.bar-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-label small{color:var(--muted)}.bar{height:8px;background:var(--bg);border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:999px}.bar-val{text-align:right;color:var(--text-2)}
.bill-table-wrap{overflow:auto;max-height:360px;border:1px solid var(--border);border-radius:12px}.bill-table{width:100%;border-collapse:collapse;font-size:13px}.bill-table th,.bill-table td{padding:7px 10px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}.bill-table th{color:var(--muted);font-weight:500;position:sticky;top:0;background:var(--panel)}.bill-table .r{text-align:right}
.ok{color:var(--ok)}

/* ---------- голос ---------- */
.ib.mic{width:34px;height:34px;align-self:flex-end;margin-bottom:1px}.ib.mic.rec{color:#fff;background:var(--danger);animation:recpulse 1.2s infinite}@keyframes recpulse{50%{box-shadow:0 0 0 6px rgba(217,139,139,.25)}}
.voice-bar{max-width:760px;margin:0 auto 6px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-2);background:var(--panel);border:1px solid var(--border-2);border-radius:12px;padding:7px 12px}
.rec-dot{width:9px;height:9px;border-radius:50%;background:var(--danger);animation:blink 1s infinite}
.voice-btn svg{width:15px;height:15px;fill:currentColor;margin-right:4px;vertical-align:-2px}.voice-btn.active{color:var(--accent)}.voice-btn.speaking svg{animation:blink .6s infinite}
.ic.spin{display:inline-block;animation:spin 1s linear infinite;color:var(--accent)}@keyframes spin{to{transform:rotate(360deg)}}
.mcp-item .mini{opacity:1}.switch.small{width:36px;height:22px}.switch.small span::after{width:16px;height:16px}.switch.small input:checked+span::after{transform:translateX(14px)}

.doc-view.is-html{padding:0;background:#fff;border-radius:8px;overflow:hidden}.doc-frame{width:100%;height:70dvh;border:0;background:#fff}

.doc-card.xlsx .ic{background:#d7eadc;color:#1f6b3a;font-size:30px}:root:not([data-theme="light"]) .doc-card.xlsx .ic{background:#24452f;color:#9fd8ad}

/* ---------- Ход работы: шаги, размышления, агенты, проверка ---------- */
.proc{max-width:760px;margin:-6px auto 18px;padding:0 24px;font:14px/1.5 var(--sans);color:var(--muted)}
.proc-head{display:flex;align-items:center;gap:8px;background:none;border:0;color:var(--muted);font:inherit;padding:4px 0;cursor:pointer}
.proc-head:hover{color:var(--text-2)}.proc-t{color:var(--text-2);font-weight:500}
.proc-head .chev{transition:transform .15s;display:inline-block}.proc.open .proc-head .chev{transform:rotate(90deg)}
.proc-ic{width:14px;height:14px;display:inline-block;border-radius:50%;background:var(--border-2)}
.proc.running .proc-ic,.spin{width:13px;height:13px;border:2px solid var(--border-2);border-top-color:var(--accent);border-radius:50%;background:none;animation:spin .8s linear infinite;display:inline-block;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}
.proc-body{display:none;margin:6px 0 4px 6px;padding-left:14px;border-left:1px solid var(--border)}
.proc.open .proc-body{display:block}
.pstep{padding:5px 0}.ps-line{display:flex;gap:10px;align-items:flex-start}
.pstep .ps-detail{display:none;margin:6px 0 2px 24px}.pstep.open .ps-detail{display:block}
.pstep:has(.ps-detail) .ps-line{cursor:pointer}.ps-more{margin-left:auto;transition:transform .15s}.pstep.open .ps-more{transform:rotate(90deg)}
.ps-ic{width:14px;flex:none;text-align:center;color:var(--muted);font-size:13px;line-height:21px}
.ps-t{flex:1;min-width:0;color:var(--text-2);overflow-wrap:anywhere}.ps-t b{color:var(--text);font-weight:600}
.ps-t a,.ps-detail a,.sources a,.ag-step a{color:var(--text-2);text-decoration:underline;text-decoration-color:var(--border-2);text-underline-offset:2px}
.k-think .ps-t .md,.k-text .ps-t .md{font:14px/1.55 var(--sans);color:var(--muted)}.k-think .ps-t .md p{margin:0 0 6px}.k-think .ps-t{font-style:italic}
.k-text .ps-t .md{color:var(--text-2)}.k-route .ps-t{color:var(--muted)}
.k-verify .ps-ic{color:var(--ok)}.k-fail .ps-ic{color:var(--danger)}
.ps-excerpt{white-space:pre-wrap;font-size:13px;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 12px;max-height:240px;overflow:auto}
.ps-links{margin:0;padding-left:18px}.ps-links li{margin:2px 0}.ps-issues{margin:0;padding-left:20px;color:var(--text-2)}.ps-issues li{margin:4px 0}
.ps-detail pre{white-space:pre-wrap;max-height:260px;overflow:auto;background:var(--panel);border:1px solid var(--border);padding:10px;border-radius:10px;font-size:12.5px;color:var(--text-2)}
.ps-detail .md{font:14px/1.55 var(--sans);color:var(--text-2)}.ps-detail .shot{max-width:100%;border:1px solid var(--border);border-radius:8px;margin-top:6px}
.agents{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px;margin-top:4px}
.agent{border:1px solid var(--border);background:var(--card);border-radius:12px;padding:10px 12px;min-width:0}
.ag-head{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;align-items:center;font-size:13.5px}.ag-head b{color:var(--text);font-weight:600;min-width:0}.ag-head .muted{grid-column:2;font-size:12.5px}.ag-head .ag-time{grid-column:2;margin:0}.ag-head .ag-time:empty{display:none}
.ag-st{width:12px;height:12px;border:2px solid var(--border-2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;flex:none;font-size:11px;line-height:9px;text-align:center}
.agent[data-status="done"] .ag-st{animation:none;border:0;color:var(--ok)}.agent[data-status="error"] .ag-st{animation:none;border:0;color:var(--danger)}
.ag-task{font-size:13px;color:var(--text-2);margin:4px 0 6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ag-steps{display:flex;flex-direction:column;gap:3px;font-size:12.5px;max-height:220px;overflow:auto}
.ag-step{display:flex;gap:6px}.ag-step .ic{width:12px;flex:none;text-align:center}.ag-step .tx{min-width:0;overflow-wrap:anywhere}.ag-step.k-think{color:var(--muted)}
.ag-ex{color:var(--muted);font-size:12px;margin-top:2px}
.ag-report{margin-top:8px;font-size:13px}.ag-report summary{cursor:pointer;color:var(--text-2)}.ag-report .md{font:13px/1.5 var(--sans);color:var(--text-2);max-height:320px;overflow:auto;margin-top:6px}
.sources{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin-top:14px;font:13px var(--sans)}
.sources a{border:1px solid var(--border);border-radius:999px;padding:2px 10px;text-decoration:none;color:var(--text-2)}.sources a:hover{background:var(--panel)}
.verified-badge{display:inline-block;margin-top:10px;font:12.5px var(--sans);color:var(--ok);border:1px solid var(--border);border-radius:999px;padding:2px 10px}
@container main (max-width:720px){.proc{padding:0 16px}.agents{grid-template-columns:1fr}}

/* ---------- План и использование (как в Claude) ---------- */
.bl-alert{border:1px solid var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--text);border-radius:12px;padding:12px 14px;margin:4px 0 14px;font-size:14px}
.usage-meters{display:flex;flex-direction:column;gap:16px;margin:8px 0 10px}
.meter-top{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin-bottom:6px}.meter-l{color:var(--text);font-weight:500}
.meter-bar{height:8px;border-radius:999px;background:var(--panel);border:1px solid var(--border);overflow:hidden}
.meter-bar i{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width .3s}
.meter-bar.warm i{background:#d9a65a}.meter-bar.hot i{background:var(--danger)}
.meter .small{margin-top:4px}
.packs{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:8px 0 6px}
.pack{display:flex;flex-direction:column;align-items:flex-start;gap:2px;border:1px solid var(--border-2);background:var(--bg);color:var(--text);border-radius:12px;padding:12px 14px;cursor:pointer;font:inherit;text-align:left}
.pack:hover:not(:disabled){border-color:var(--accent)}.pack:disabled{opacity:.5;cursor:default}
.pack b{font-size:18px}.pack span{color:var(--muted);font-size:12.5px}.pack em{font-style:normal;margin-top:6px;font-weight:600}
.plans{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.plan.featured{border-color:color-mix(in srgb,var(--accent) 55%,var(--border-2))}
.plan-price{font-size:22px;font-weight:600}.plan-price small{font-size:13px;font-weight:400;color:var(--muted)}
.plan-limits{font-size:12.5px;color:var(--muted)}
.plan-feat{margin:4px 0 8px;padding-left:18px;font-size:13px;color:var(--text-2);flex:1}.plan-feat li{margin:3px 0}
.plan .btn{margin-top:auto}

/* ---------- передача управления пользователю ---------- */
.live-handoff{display:flex;align-items:center;gap:12px;margin:8px 10px 0;padding:10px 12px;border:1px solid var(--accent);border-radius:12px;background:color-mix(in srgb,var(--accent) 10%,var(--bg));font:13.5px/1.45 var(--sans);color:var(--text)}
.live-handoff .lh-text{flex:1;min-width:0}.live-handoff[hidden]{display:none}
.k-handoff .ps-t{color:var(--text)}.k-handoff .ps-ic{color:var(--accent)}
.handoff-ctl{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.handoff-note{flex:1;min-width:180px;padding:7px 10px;border:1px solid var(--border-2);border-radius:10px;background:var(--bg);color:var(--text);font:13.5px var(--sans)}

/* ---------- «Код» ---------- */
#panel-code{display:flex;flex-direction:column;gap:10px;min-height:0;flex:1}#panel-code[hidden]{display:none}
.ptab.has::after{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-left:6px;vertical-align:middle}
.code-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.code-title{display:flex;flex-direction:column;min-width:0;flex:1}.code-title b{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.code-actions{display:flex;gap:6px;align-items:center}.btn-sm{padding:5px 10px;font-size:13px;border-radius:9px}
.seg-sm{display:inline-flex;border:1px solid var(--border-2);border-radius:9px;overflow:hidden}.seg-sm button{border:0;background:transparent;color:var(--text-2);padding:5px 10px;font-size:13px;cursor:pointer}.seg-sm button.active{background:var(--panel);color:var(--text)}.seg-sm button:disabled{opacity:.4;cursor:default}.seg-sm[hidden]{display:none}
.code-empty{padding:18px;border:1px dashed var(--border-2);border-radius:12px;font-size:14px;line-height:1.5}.code-empty[hidden]{display:none}
.code-files{display:grid;grid-template-columns:minmax(120px,30%) 1fr;gap:0;flex:1;min-height:0;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--bg)}.code-files[hidden]{display:none}
.code-tree{overflow:auto;border-right:1px solid var(--border);padding:6px 0;font:13px var(--sans)}.cf{padding:4px 8px;cursor:pointer;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cf:hover{background:var(--panel)}.cf.active{background:var(--panel);color:var(--text);font-weight:500}
.code-view{display:flex;flex-direction:column;min-width:0;min-height:0}.code-file-head{display:flex;gap:6px;align-items:center;padding:6px 8px;border-bottom:1px solid var(--border);font:12.5px ui-monospace,Menlo,monospace}
.code-pre{margin:0;flex:1;overflow:auto;padding:10px 0;font:12.5px/1.55 ui-monospace,Menlo,monospace;color:var(--text);counter-reset:ln;white-space:pre;tab-size:2}
.code-pre .ln{display:block;padding:0 12px 0 0}.code-pre .ln::before{counter-increment:ln;content:counter(ln);display:inline-block;width:38px;margin-right:12px;text-align:right;color:var(--muted);opacity:.6;user-select:none}
.code-editor{flex:1;border:0;outline:0;resize:none;background:var(--bg);color:var(--text);padding:10px 12px;font:12.5px/1.55 ui-monospace,Menlo,monospace;tab-size:2}
.code-preview{display:flex;flex-direction:column;gap:8px;flex:1;min-height:0}.code-preview[hidden]{display:none}.pv-bar{display:flex;gap:6px;align-items:center}
.pv-wrap{flex:1;min-height:320px;border:1px solid var(--border);border-radius:12px;overflow:auto;background:#fff;display:flex;justify-content:center}
#pv-frame{width:100%;height:100%;min-height:500px;border:0;background:#fff}#pv-frame.mobile{width:390px;border-left:1px solid #ddd;border-right:1px solid #ddd}
.code-gh{padding:14px;border:1px solid var(--border);border-radius:12px;font-size:14px;line-height:1.5;overflow:auto}.code-gh[hidden]{display:none}.code-gh input{padding:7px 10px;border:1px solid var(--border-2);border-radius:9px;background:var(--bg);color:var(--text)}
.gh-list{max-height:260px;overflow:auto;margin-top:8px}
.sb-add{float:right;font-size:15px;line-height:1;padding:0 4px}

/* ---------- режим «Код» как в Claude ---------- */
.mode-seg{display:flex;gap:2px;margin:0 12px 10px;padding:3px;border:1px solid var(--border);border-radius:11px;background:var(--panel)}
.mode-seg button{flex:1;border:0;background:transparent;color:var(--text-2);padding:6px 8px;border-radius:8px;cursor:pointer;font:500 13.5px var(--sans)}.mode-seg button.active{background:var(--bg);color:var(--text);box-shadow:0 0 0 1px var(--border)}
.ws-group{margin-bottom:6px}.ws-head{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:9px;cursor:pointer;color:var(--text-2);font-size:13.5px}.ws-head:hover{background:var(--panel)}.ws-head .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ws-head .t small{display:block;color:var(--muted);font-size:11.5px}
.ws-new{opacity:.6;font-size:15px;padding:0 4px}.ws-head:hover .ws-new{opacity:1}
.ws-sess{padding-left:30px!important;font-size:13.5px}.ws-sess .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumb-ws{margin-left:10px;font:12.5px var(--sans);color:var(--text-2);border:1px solid var(--border);border-radius:7px;padding:2px 8px;background:var(--panel)}
#cmode-btn.plan #cmode-name{color:var(--accent)}
.diff{margin:6px 0 2px;padding:6px 0;max-height:420px;overflow:auto;background:var(--bg);border:1px solid var(--border);border-radius:9px;font:12px/1.5 ui-monospace,Menlo,monospace;white-space:pre}
.diff .dl{display:block;padding:0 10px;color:var(--text-2)}.diff .dl.add{background:rgba(70,160,100,.14);color:var(--text)}.diff .dl.del{background:rgba(210,90,90,.14);color:var(--text)}.diff .dl.meta{color:var(--muted)}
.dstat{font:12px ui-monospace,Menlo,monospace;margin-left:6px}.dstat .a{color:#4ea36a}.dstat .d{color:#d06565}
.k-edit .ps-t{color:var(--text-2)}.k-edit.open .ps-detail{display:block}
.todos{border:1px solid var(--border);border-radius:11px;padding:8px 12px;margin:6px 0 8px;background:var(--bg);font-size:13.5px}
.todos-h{font-weight:600;color:var(--text);margin-bottom:4px}.todo{display:flex;gap:8px;align-items:flex-start;padding:2px 0;color:var(--text-2)}
.todo .tb{width:14px;height:14px;border:1.5px solid var(--border-2);border-radius:4px;flex:none;margin-top:3px;font-size:10px;line-height:11px;text-align:center}
.todo.in_progress{color:var(--text)}.todo.in_progress .tb{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 30%,transparent)}
.todo.completed{color:var(--muted);text-decoration:line-through}.todo.completed .tb{background:#4ea36a;border-color:#4ea36a;color:#fff}
.plan-go{display:flex;gap:10px;align-items:center;margin-top:12px;font-family:var(--sans)}
.code-changes{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:6px}.code-changes[hidden]{display:none}
.ch-head{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:13.5px;padding:2px 0 6px}
.ch-file{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--bg)}.ch-row{display:flex;gap:8px;align-items:center;padding:7px 10px;cursor:pointer;font-size:13px}.ch-row:hover{background:var(--panel)}
.ch-path{flex:1;min-width:0;font-family:ui-monospace,Menlo,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ch-st{font-size:11px;border-radius:6px;padding:1px 6px;border:1px solid var(--border-2)}.ch-st.added{color:#4ea36a;border-color:#4ea36a55}.ch-st.deleted{color:#d06565;border-color:#d0656555}
.ch-file .diff{display:none;margin:0;border:0;border-top:1px solid var(--border);border-radius:0}.ch-file.open .diff{display:block}
.btn.danger{color:var(--danger)}

.gh-acts{display:flex;gap:6px;margin:6px 0 2px}
#gh-list .item{flex-wrap:wrap;cursor:pointer}

/* затемнение под открытым меню на телефоне: касание закрывает меню */
.sb-backdrop{display:none}
@media (max-width:900px){.sb-backdrop{display:block;position:fixed;inset:0;z-index:39;background:rgba(0,0,0,.35);-webkit-tap-highlight-color:transparent}.sb-backdrop[hidden]{display:none}}

/* ---------- автопродление ---------- */
.card-box{border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:var(--bg);margin:6px 0 4px}
.card-row{display:flex;gap:12px;align-items:center}.card-ic{font-size:22px;color:var(--text-2)}.st-desc.warn{color:var(--danger)}
.renew-consent,.modal label.renew-consent{display:flex;flex-direction:row;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--text-2);margin:2px 0 10px;line-height:1.45}.renew-consent input{margin-top:3px;width:auto!important;flex:none;accent-color:var(--accent)}.renew-consent span{flex:1}.renew-consent[hidden]{display:none}

.cf.dir{color:var(--muted);cursor:default;font-size:12.5px}.cf.dir:hover{background:none}

.promo-row form input{padding:7px 10px;border:1px solid var(--border-2);border-radius:9px;background:var(--bg);color:var(--text);font:14px ui-monospace,Menlo,monospace;letter-spacing:.04em;width:200px}
.promo-table td{vertical-align:top}.promo-table code{font-size:12px}

/* =====================================================================
   v2: иконки, движение окон, шторки на телефоне, пропорции на всех экранах
   ===================================================================== */
:root{
  --ease-out:cubic-bezier(.22,.8,.24,1);--ease-in:cubic-bezier(.45,0,.9,.5);
  --dur-in:.2s;--dur-out:.15s;--dur-sheet:.3s;
  --safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);--safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px);
  --scrim:rgba(8,8,8,.52);--ring:color-mix(in srgb,var(--accent) 65%,transparent);--hover:color-mix(in srgb,var(--text) 6%,transparent);
}
:root[data-theme="light"]{--scrim:rgba(43,42,51,.26)}
*{scrollbar-width:thin;scrollbar-color:var(--border-2) transparent}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:10px;border:3px solid transparent;background-clip:padding-box}::-webkit-scrollbar-track{background:transparent}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{overscroll-behavior:none}
button{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
:focus-visible{outline:2px solid var(--ring);outline-offset:2px;border-radius:8px}
input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none}
.composer textarea:focus-visible{outline:none}

/* ---- иконки ---- */
.i{width:18px;height:18px;flex:none;display:inline-block;vertical-align:-.22em;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.i.sm{width:15px;height:15px;stroke-width:1.9}.i.lg{width:22px;height:22px}.i.xl{width:28px;height:28px;stroke-width:1.5}
.i.ok{color:var(--ok)}.i.off{color:var(--muted)}
.icon-btn,.ib{display:inline-flex;align-items:center;justify-content:center;transition:background-color .15s,color .15s}
.icon-btn{min-width:34px;height:34px;padding:0 8px;border-radius:9px}
.icon-btn.plus .i{width:20px;height:20px}
.nav-ic,.item .ic,.ws-head .ic{display:inline-flex;align-items:center;justify-content:center}
.item .ic .i,.ws-head .ic .i{width:16px;height:16px}
.mini{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;padding:0 4px}
.send{display:inline-flex;align-items:center;justify-content:center;flex:none;transition:opacity .15s,transform .15s}.send .i{width:18px;height:18px;stroke-width:2.2}.send:active{transform:scale(.94)}
.ib.mic .i{width:18px;height:18px}.voice-btn .i{width:16px;height:16px;margin-right:2px}
.model-btn .chev.i{width:14px;height:14px}
.st-link .i{color:var(--muted)}.st-link.active .i,.st-link:hover .i{color:var(--text)}
.st-search .i{width:16px;height:16px}
.seg button .i{width:16px;height:16px}
.pop-item small .i{color:var(--accent)}.pop-item .eye .i{width:13px;height:13px;vertical-align:-.15em}
.pop-more{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%}
.doc-card .ic .i{width:30px;height:30px;stroke-width:1.5}
.card-ic{display:inline-flex}.card-ic .i{width:24px;height:24px;stroke-width:1.5}
.ps-ic{display:inline-flex;align-items:center;justify-content:center;width:16px;height:21px;line-height:1}
.ps-more,.proc-head .chev{display:inline-flex;align-items:center}
.ag-step .ic{display:inline-flex;align-items:center;justify-content:center;height:18px}.ag-step .ic .i{width:13px;height:13px}
.agent[data-status="done"] .ag-st,.agent[data-status="error"] .ag-st{width:14px;height:14px;display:inline-flex;align-items:center;justify-content:center}.ag-st .i{width:13px;height:13px;stroke-width:2.4}
.todo .tb{display:inline-flex;align-items:center;justify-content:center}.todo .tb .i{width:10px;height:10px;stroke-width:3.2}
.verified-badge{display:inline-flex;align-items:center;gap:6px}
.md.error{display:flex;gap:8px;align-items:flex-start;font-family:var(--sans);font-size:15px}.md.error .i{margin-top:2px}
.action::after{content:"";width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(-45deg);margin-left:2px}
.action .i{color:var(--muted)}
.tool-res summary::before{content:"";width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(-45deg);margin-right:10px;vertical-align:2px}
.tool-res[open] summary::before{transform:rotate(45deg)}
.msg.streaming .md::after{content:"";display:inline-block;width:.45em;height:1.05em;margin-left:2px;vertical-align:-.18em;background:var(--muted);border-radius:2px}
.att-chip>.i{color:var(--muted)}
.mcp-item .ic .i{width:16px;height:16px}
.ltab .lx{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;padding:0}
.cf.dir{display:flex;align-items:center;gap:6px}.cf.dir .i{color:var(--muted);width:14px;height:14px}
.sb-add{display:inline-flex;align-items:center}
.btn,.chip,.item,.nav-item,.pop-item,.st-link,.prov,.ptab,.model-btn,.seg button,.mode-seg button{transition:background-color .15s,color .15s,border-color .15s}
.btn:active,.chip:active{transform:translateY(.5px)}
.btn:disabled{opacity:.55;cursor:default}

/* ---- движение: вход и выход окон, меню, уведомлений ---- */
@keyframes l-fade-in{from{opacity:0}}@keyframes l-fade-out{to{opacity:0}}
@keyframes l-pop-in{from{opacity:0;transform:translateY(8px) scale(.975)}}@keyframes l-pop-out{to{opacity:0;transform:translateY(4px) scale(.985)}}
@keyframes l-sheet-in{from{transform:translateY(100%)}}@keyframes l-sheet-out{to{transform:translateY(100%)}}
@keyframes l-toast-in{from{opacity:0;transform:translateY(10px)}}@keyframes l-toast-out{to{opacity:0;transform:translateY(6px)}}
.modal{background:var(--scrim);z-index:50;overscroll-behavior:contain}
.modal:not([hidden]){animation:l-fade-in var(--dur-in) var(--ease-out)}
.modal:not([hidden])>*{animation:l-pop-in .24s var(--ease-out)}
.modal.leaving{animation:l-fade-out var(--dur-out) var(--ease-in) forwards;pointer-events:none}
.modal.leaving>*{animation:l-pop-out var(--dur-out) var(--ease-in) forwards}
.modal-card,.settings{outline:none;overscroll-behavior:contain}
.popover{transform-origin:bottom right}
.popover:not([hidden]){animation:l-pop-in .16s var(--ease-out)}
.popover.leaving{animation:l-pop-out .12s var(--ease-in) forwards;pointer-events:none}
#user-menu{transform-origin:bottom left}
.toast{transform:none;translate:-50% 0;bottom:calc(24px + var(--safe-b));max-width:calc(100vw - 32px);text-align:center;line-height:1.4}
.toast:not([hidden]){animation:l-toast-in .22s var(--ease-out)}.toast.leaving{animation:l-toast-out .15s var(--ease-in) forwards}
.sheet-grip{display:none}
.scrim{position:fixed;inset:0;z-index:44;background:var(--scrim);-webkit-tap-highlight-color:transparent;animation:l-fade-in var(--dur-in) var(--ease-out)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* ---- шапка, хлебные крошки ---- */
.crumbs{gap:6px}.crumb-title{min-width:0;flex:0 1 auto}
.crumb-ws{flex:0 1 auto;min-width:0;max-width:42%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-left:6px}
.crumb{overflow:hidden;text-overflow:ellipsis;max-width:30%}

/* ---- поле ввода ---- */
.composer{padding-bottom:calc(18px + var(--safe-b))}
.foot-right{min-width:0;overflow-x:auto;scrollbar-width:none}.foot-right::-webkit-scrollbar{display:none}

/* ---- код: просмотр без двойных интервалов ---- */
.code-pre .ln{min-height:1.55em}

/* ---- десктоп средней ширины: широкая панель не выдавливает чат ---- */
@media (min-width:901px) and (max-width:1279px){
  .app:has(> .panel.open.wide){--sb:0px}
  .app:has(> .panel.open.wide) .sidebar{padding-left:0;padding-right:0;border-right:0}
  .panel.open.wide{width:min(52vw,600px)}
  .panel.open.full{width:calc(100vw - 360px)}
}
@media (min-width:901px){.panel{transition:width .25s var(--ease-out),padding .25s var(--ease-out)}}

/* ---- телефон и планшет: шторки ---- */
@media (max-width:900px){
  .main{container-type:normal}
  /* то, что раньше делали контейнерные запросы */
  #composer-hint{display:none}.composer-foot{justify-content:flex-end}.model-btn{font-size:13px;padding:4px}.model-btn .chev{display:none}
  .proc{padding:0 16px}.agents{grid-template-columns:1fr}
  .top{padding:calc(8px + var(--safe-t)) 10px 8px;min-height:52px}
  .composer{padding:0 10px calc(10px + var(--safe-b))}
  .composer-box{border-radius:20px;padding:6px}
  .messages{padding-bottom:16px;-webkit-overflow-scrolling:touch}
  html.layer-open .messages{overflow:hidden}
  .empty{margin-top:14vh}.empty h2{font-size:30px}
  .sidebar{width:min(320px,86vw);z-index:45;padding:calc(14px + var(--safe-t)) 12px calc(12px + var(--safe-b));transform:translateX(-100%);visibility:hidden;transition:transform var(--dur-sheet) var(--ease-out),visibility 0s linear var(--dur-sheet);overscroll-behavior:contain}
  .sidebar.open{transform:none;visibility:visible;transition:transform var(--dur-sheet) var(--ease-out),visibility 0s}
  .panel{position:fixed;inset:0 0 0 auto;z-index:45;width:min(560px,100vw);padding:calc(12px + var(--safe-t)) calc(12px + var(--safe-r)) calc(12px + var(--safe-b)) 12px;transform:translateX(100%);visibility:hidden;transition:transform var(--dur-sheet) var(--ease-out),visibility 0s linear var(--dur-sheet);overscroll-behavior:contain;border-left:1px solid var(--border)}
  .panel.open,.panel.open.wide,.panel.open.full{width:min(560px,100vw);padding:calc(12px + var(--safe-t)) calc(12px + var(--safe-r)) calc(12px + var(--safe-b)) 12px;transform:none;visibility:visible;transition:transform var(--dur-sheet) var(--ease-out),visibility 0s}
  .panel.open.wide,.panel.open.full{width:min(760px,100vw)}
  #panel-expand{display:none!important}
  .panel-head{min-height:40px;touch-action:pan-y}
  .item .mini{opacity:1}
  /* код: дерево файлов над содержимым */
  .code-files{grid-template-columns:1fr;grid-template-rows:minmax(84px,32%) 1fr}
  .code-tree{border-right:0;border-bottom:1px solid var(--border)}
  .code-head{gap:8px}.code-actions{flex-wrap:wrap}
  #pv-frame.mobile{width:min(390px,100%)}
  /* настройки на весь экран: шапка, вкладки лентой, содержимое */
  .settings{grid-template-columns:1fr;grid-template-rows:auto auto 1fr;width:100%;height:100dvh;border-radius:0;border:0}
  .st-mhead{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:calc(10px + var(--safe-t)) 12px 6px 18px;font-size:17px}
  .st-nav{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;max-height:none;padding:6px 12px 10px;gap:6px;border-right:0;border-bottom:1px solid var(--border);scrollbar-width:none;scroll-snap-type:x proximity}
  .st-nav::-webkit-scrollbar{display:none}
  .st-link{flex:none;white-space:nowrap;padding:7px 12px;border:1px solid var(--border);border-radius:999px;font-size:14px;gap:7px;scroll-snap-align:start}
  .st-link.active{border-color:var(--border-2)}
  .st-link .i{width:16px;height:16px}
  .st-close{display:none}
  .st-body{padding:16px 18px calc(32px + var(--safe-b))}
  .st-row{flex-wrap:wrap;gap:10px 16px;padding:14px 0}
  .st-row>div:first-child{flex:1 1 220px;min-width:0}
  .st-row .seg{max-width:100%;overflow-x:auto;scrollbar-width:none}
  .st-select{max-width:100%;width:100%}
  .bar-row{grid-template-columns:minmax(0,1fr) 70px;row-gap:4px}.bar-row .bar{grid-column:1/-1;grid-row:2}
  .promo-row form{width:100%}.promo-row form input{flex:1;width:auto;min-width:0}
}
@media (min-width:901px){.st-mhead{display:none}}

/* ---- телефон: окна и меню снизу ---- */
@media (max-width:640px){
  .modal{align-items:flex-end;padding:0}
  .modal-card,.modal-card.wide{width:100%;max-width:none;max-height:calc(100dvh - 20px - var(--safe-t));border-radius:22px 22px 0 0;border-left:0;border-right:0;border-bottom:0;padding:6px 16px calc(16px + var(--safe-b))}
  .modal-card.doc{height:calc(100dvh - 10px - var(--safe-t))}
  .modal:not([hidden])>*{animation:l-sheet-in var(--dur-sheet) var(--ease-out)}
  .modal.leaving>*{animation:l-sheet-out .2s var(--ease-in) forwards}
  .modal:not([hidden])>.settings{animation:l-sheet-in var(--dur-sheet) var(--ease-out)}
  .sheet-grip{display:block;width:40px;height:5px;border-radius:999px;background:var(--border-2);margin:4px auto 6px;flex:none}
  .settings>.sheet-grip{display:none}
  .popover,#pop-model,#pop-effort,#pop-browser,#pop-cmode,#user-menu{position:fixed;left:0;right:0;bottom:0;top:auto;width:auto;min-width:0;max-width:none;max-height:min(78dvh,620px);overflow:auto;border-radius:22px 22px 0 0;border-left:0;border-right:0;border-bottom:0;padding:4px 8px calc(10px + var(--safe-b));z-index:70;box-shadow:none;overscroll-behavior:contain}
  .popover:not([hidden]){animation:l-sheet-in .26s var(--ease-out)}
  .popover.leaving{animation:l-sheet-out .18s var(--ease-in) forwards}
  #pop-model{display:flex;flex-direction:column;padding:4px 0 calc(6px + var(--safe-b))}
  #pop-model .pop-providers{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;border-right:0;border-bottom:1px solid var(--border);background:transparent;padding:4px 10px 8px;flex:none}
  #pop-model .pop-providers::-webkit-scrollbar{display:none}
  #pop-model .prov{flex:none}#pop-model .prov span:last-child{display:inline}
  #pop-model .pop-models{max-height:none;overflow:visible;padding:6px 8px}
  .pop-item{padding:12px;font-size:16px;border-radius:12px}.pop-item small{font-size:13px}
  .pop-title{padding:6px 12px 6px;font-size:13px}
  .msg{padding:0 14px}.msg.user .bubble{max-width:88%;padding:10px 16px}
  .doc-card .ic{width:56px}
  .toast{bottom:calc(88px + var(--safe-b))}
  .bill-top{flex-wrap:wrap}
  .plans{grid-template-columns:1fr}
  .packs{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}
  .row input{min-width:0}
}

/* ---- сенсорные экраны: пальцу нужно место, iOS не должен зумить поля ---- */
@media (pointer:coarse){
  input,textarea,select{font-size:16px!important}
  .icon-btn,.ib{min-width:40px;height:40px}
  .mini{min-width:34px;height:34px}
  .item{padding:9px 10px}.nav-item{padding:10px}
  .ltab .lx{visibility:visible;width:26px;height:26px}
  .item .mini{opacity:1}
}
@media (hover:none){.item .mini{opacity:1}}

/* ---- большие мониторы: чат не растягивается, панель пропорциональна ---- */
@media (min-width:1700px){.panel.open{width:360px}.panel.open.wide{width:clamp(560px,38vw,900px)}}

/* ---- вход ---- */
.login-body{min-height:100dvh;padding:calc(16px + var(--safe-t)) 16px calc(16px + var(--safe-b))}
.login-card .logo{justify-content:center}
@media (max-width:480px){.login-card{padding:28px 20px;border-radius:18px}.login-card h1{font-size:26px}}
.modal form.row{flex-direction:row;flex-wrap:wrap;align-items:center}
.modal form.row input{flex:1 1 160px;min-width:0;width:auto}
.promo-row form.row{flex-wrap:nowrap}
.meter-top{flex-wrap:wrap;row-gap:2px}.meter-l{white-space:nowrap}
@media (max-width:900px){.promo-row form.row,#gh-form,#model-add{width:100%}}
.proc-head{width:100%;text-align:left;min-width:0}.proc-t{white-space:nowrap;flex:none}
.proc-meta{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.proc-head .chev{margin-left:auto;flex:none}
@media (max-width:900px){
  .code-actions{width:100%;flex-wrap:nowrap}.code-actions .seg{flex:1;min-width:0}.code-actions .seg button{flex:1;padding:6px 6px}
  .code-files{grid-template-rows:fit-content(30%) 1fr}
  .code-tree{max-height:30dvh}
  .pv-wrap{min-height:0}
}
@media (min-width:901px){.settings{grid-template-columns:256px 1fr}.st-link{white-space:nowrap}}
.popover{box-shadow:none}
@media (min-width:641px){.modal-card.wide.doc{width:min(1120px,100%)}}
.modal-card.doc .doc-frame{height:100%;min-height:0;flex:1}
.modal-card.doc .doc-view.is-html{display:flex;flex-direction:column;min-height:0}
.doc-toolbar .btn{padding:6px 11px;font-size:13.5px}
@media (max-width:640px){.doc-toolbar{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 16px}.doc-toolbar::-webkit-scrollbar{display:none}.doc-toolbar .btn{flex:none}.doc-toolbar .grow{display:none}}
.login-card .btn{justify-content:center;padding:11px 14px;font-size:15px}.login-card input{font-size:15px;padding:12px}
/* опубликованный сайт проекта */
.code-site{display:flex;align-items:center;gap:6px;padding:7px 8px 7px 12px;border:1px solid color-mix(in srgb,var(--ok) 45%,var(--border));background:color-mix(in srgb,var(--ok) 8%,var(--bg));border-radius:10px;font-size:13px;min-width:0}
.code-site .i{color:var(--ok);flex:none}.code-site a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
#code-publish{gap:5px}