/* 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{content:"▍";animation:blink 1s infinite;color:var(--muted)}@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{content:"›";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-btn{margin-right:14px;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{content:"›";margin-right:6px;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-btn{flex-basis:100%;margin:0 14px 12px;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}