/* ai777 v3 — «Phosphor on graphite»
   Тёплый графит + фосфорный лайм. Onest (UI) / Literata (ответы, заголовки) / JetBrains Mono (код, метрики).
   Фирменный элемент — «пульс» ноды: светодиод мигает в такт скорости генерации. */
:root {
  color-scheme: light;
  --bg: #f7f6f1; --bg-side: #efeee7; --surface: #ffffff; --surface-2: #f3f2ec; --surface-3: #e9e8e0;
  --line: #e0ded4; --line-2: #cfcdc1; --text: #1a1b17; --text-2: #55574f; --text-3: #8a8c82;
  --accent: #c6f432; --accent-ink: #1a1b17; --accent-text: #4f6b00; --accent-soft: #eef8cc;
  --live: #1e9e62; --warn: #b87400; --hot: #d23f1f; --think: #4a5bd0; --think-bg: #eef0fb;
  --good: #1e9e62; --good-soft: #e1f3e9; --warn-soft: #f8ecd6; --bad: #d23f1f; --bad-soft: #fbe5df;
  --series-1: #2a78d6; --series-2: #eb6834; --grid: #eae8df; --code-bg: #f3f2ec;
  --hl: inset 0 1px 0 rgb(255 255 255 / .6);
  --hl-kw: #9a3fc2; --hl-str: #3d7a0f; --hl-num: #b25b00; --hl-fn: #1f5fbf; --hl-type: #0f7b83; --hl-attr: #a8421f; --hl-meta: #6b6f66;
  --shadow: 0 1px 2px rgb(0 0 0 / .05), 0 8px 24px -12px rgb(0 0 0 / .12);
  --shadow-lg: 0 24px 60px -20px rgb(0 0 0 / .28), 0 2px 6px rgb(0 0 0 / .06);
  --r-chip: 6px; --r-btn: 10px; --r-card: 16px; --r-comp: 26px;
  --font: "Onest", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --serif: "Literata", "Iowan Old Style", "Charter", Georgia, serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0e0f0d; --bg-side: #0b0c0a; --surface: #161815; --surface-2: #1b1d1a; --surface-3: #242722;
    --line: #262a25; --line-2: #343932; --text: #ecede6; --text-2: #b3b6ab; --text-3: #7f837a;
    --accent: #c6f432; --accent-ink: #11130c; --accent-text: #c6f432; --accent-soft: #232b10;
    --live: #3dd68c; --warn: #f5a524; --hot: #ff5d3a; --think: #a4b3ff; --think-bg: #171a26;
    --good: #3dd68c; --good-soft: #13271d; --warn-soft: #2d2311; --bad: #ff6b4a; --bad-soft: #2e1611;
    --series-1: #3987e5; --series-2: #d95926; --grid: #22251f; --code-bg: #121411;
    --hl: inset 0 1px 0 rgb(255 255 255 / .04);
    --hl-kw: #c792ea; --hl-str: #b5e07a; --hl-num: #f5a97f; --hl-fn: #82aaff; --hl-type: #7fdbca; --hl-attr: #f78c6c; --hl-meta: #8a8f86;
    --shadow: 0 1px 0 rgb(255 255 255 / .03) inset, 0 12px 32px -16px rgb(0 0 0 / .6);
    --shadow-lg: 0 28px 70px -24px rgb(0 0 0 / .85), 0 0 0 1px rgb(255 255 255 / .04);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e0f0d; --bg-side: #0b0c0a; --surface: #161815; --surface-2: #1b1d1a; --surface-3: #242722;
  --line: #262a25; --line-2: #343932; --text: #ecede6; --text-2: #b3b6ab; --text-3: #7f837a;
  --accent: #c6f432; --accent-ink: #11130c; --accent-text: #c6f432; --accent-soft: #232b10;
  --live: #3dd68c; --warn: #f5a524; --hot: #ff5d3a; --think: #a4b3ff; --think-bg: #171a26;
  --good: #3dd68c; --good-soft: #13271d; --warn-soft: #2d2311; --bad: #ff6b4a; --bad-soft: #2e1611;
  --series-1: #3987e5; --series-2: #d95926; --grid: #22251f; --code-bg: #121411;
  --hl: inset 0 1px 0 rgb(255 255 255 / .04);
  --hl-kw: #c792ea; --hl-str: #b5e07a; --hl-num: #f5a97f; --hl-fn: #82aaff; --hl-type: #7fdbca; --hl-attr: #f78c6c; --hl-meta: #8a8f86;
  --shadow: 0 1px 0 rgb(255 255 255 / .03) inset, 0 12px 32px -16px rgb(0 0 0 / .6);
  --shadow-lg: 0 28px 70px -24px rgb(0 0 0 / .85), 0 0 0 1px rgb(255 255 255 / .04);
}

* { box-sizing: border-box; }
html, body, #root { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14.5px/1.6 var(--font); -webkit-font-smoothing: antialiased; letter-spacing: -.003em; }
button, input, textarea, select { font: inherit; color: inherit; letter-spacing: inherit; }
a { color: var(--accent-text); text-decoration: none; }
svg.i { width: 17px; height: 17px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: color-mix(in oklch, var(--accent) 45%, transparent); color: var(--text); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 10px; border: 3px solid transparent; background-clip: padding-box; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.num, .mono { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--text-2); } .faint { color: var(--text-3); }
.row { display: flex; align-items: center; gap: 10px; } .grow { flex: 1; min-width: 0; } .hide { display: none !important; }
.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -.01em; }

/* ── бренд ── */
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; letter-spacing: -.02em; }
.brand .mark { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 0 0 1px rgb(0 0 0 / .08), 0 0 18px -4px color-mix(in oklch, var(--accent) 70%, transparent); }
.brand .mark svg { width: 15px; height: 15px; stroke-width: 2.2; }
.brand small { font: 500 11px var(--mono); color: var(--text-3); letter-spacing: 0; text-transform: lowercase; }

/* ── пульс ноды (фирменный элемент) ── */
.hb { --c: var(--live); --tps: 0; position: relative; display: inline-block; vertical-align: middle; width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none;
  box-shadow: 0 0 6px -1px var(--c); }
.hb::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1.5px solid var(--c); opacity: 0;
  animation: beat calc(1.6s / max(var(--tps) / 40, .35)) ease-out infinite; will-change: transform, opacity; }  /* отдельный слой — пульс не перерисовывает соседей */
.hb.idle { --c: var(--accent); } .hb.idle::after { animation-duration: 3.2s; }
.hb.busy { --c: var(--live); }
.hb.warm { --c: var(--warn); } .hb.hot { --c: var(--hot); }
.hb.off { --c: var(--text-3); box-shadow: none; } .hb.off::after { display: none; }
@keyframes beat { 0% { transform: scale(.6); opacity: .9; } 80%, 100% { transform: scale(1.7); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .hb::after, .glow::before, .shimmer { animation: none !important; } }

/* ── контролы ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 34px; padding: 0 13px; border-radius: var(--r-btn);
  border: 1px solid var(--line); background: var(--surface); cursor: pointer; transition: background .15s, border-color .15s, color .15s; white-space: nowrap; font-weight: 500; box-shadow: var(--hl); }
.btn:hover { background: var(--surface-2); border-color: var(--line-2); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.05); background: var(--accent); }
.btn.ghost { border-color: transparent; background: transparent; box-shadow: none; }
.btn.ghost:hover { background: color-mix(in oklch, var(--text) 6%, transparent); }
.btn.danger { color: var(--bad); }
.btn.sm { height: 28px; padding: 0 10px; font-size: 13px; border-radius: 8px; }
.btn.icon { width: 34px; padding: 0; } .btn.sm.icon { width: 28px; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.input { height: 36px; padding: 0 12px; border-radius: var(--r-btn); border: 1px solid var(--line); background: var(--surface-2); outline: none; min-width: 0; transition: border-color .15s, box-shadow .15s; }
.input:focus { border-color: color-mix(in oklch, var(--accent) 70%, var(--line)); box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 22%, transparent); }
.seg { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--line); }
.seg button { border: 0; background: none; padding: 4px 11px; border-radius: 7px; cursor: pointer; color: var(--text-3); font-size: 12.5px; font-weight: 500; }
.seg button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.kbd { font: 500 10.5px var(--mono); padding: 1px 5px; border: 1px solid var(--line); border-radius: 5px; color: var(--text-3); }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: var(--r-chip); font: 500 11.5px var(--mono);
  background: var(--surface-2); color: var(--text-2); white-space: nowrap; border: 1px solid var(--line); }
.pill.good { background: var(--good-soft); color: var(--good); border-color: transparent; }
.pill.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.pill.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.pill.accent { background: var(--accent-soft); color: var(--accent-text); border-color: transparent; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex: none; }
.dot.good { background: var(--live); } .dot.warn { background: var(--warn); } .dot.bad { background: var(--text-3); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow); }
.switch { position: relative; width: 28px; height: 16px; border-radius: 99px; background: var(--line-2); transition: background .15s; flex: none; }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); transition: transform .15s; box-shadow: 0 1px 2px rgb(0 0 0 / .3); }
.on > .switch, .switch.on { background: var(--accent); } .on > .switch::after, .switch.on::after { transform: translateX(12px); background: var(--accent-ink); }

/* ── поповер ── */
.pop { position: absolute; z-index: 50; min-width: 300px; max-width: min(440px, calc(100vw - 24px)); max-height: 70vh; overflow: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 6px;
  /* без масштабирования и с умеренной тенью: в Firefox без GPU анимация transform + тень 70px перерисовывала окно кусками 1–2 с */
  box-shadow: 0 14px 34px -12px rgb(0 0 0 / .55), 0 0 0 1px rgb(0 0 0 / .04); animation: popin .09s ease-out; contain: paint; isolation: isolate; }
.pop .hb::after { animation: none; display: none; }
.pop-open .composer.glow::before, .pop-open .mesh .hb::after { animation-play-state: paused; }  /* пока открыто меню — ничего под ним не анимируем */   /* пульсы внутри окна не нужны — они заставляли его постоянно перерисовываться */
@keyframes popin { from { opacity: 0; } }
.pop .opt { display: flex; gap: 11px; align-items: flex-start; padding: 9px 10px; border-radius: 10px; cursor: pointer; }
.pop .opt:hover, .pop .opt.on { background: var(--surface-2); }
.pop .opt.on { box-shadow: inset 2px 0 0 var(--accent); }
.pop .opt .t { font-weight: 600; } .pop .opt .s { font-size: 12px; color: var(--text-3); }
.pop .sep { height: 1px; background: var(--line); margin: 6px 4px; }
.pop .hd { font: 500 10.5px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); padding: 8px 10px 4px; }
.pop .search { width: calc(100% - 8px); margin: 4px; }
.rack { display: grid; grid-template-columns: auto 1fr auto; gap: 2px 10px; align-items: center; }
.rack .spark { width: 64px; height: 20px; }
.rack .kv { font: 11.5px var(--mono); color: var(--text-3); display: flex; gap: 10px; flex-wrap: wrap; }
.rack .kv b { color: var(--text-2); font-weight: 500; }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 100; background: var(--text); color: var(--bg); padding: 9px 16px; border-radius: 10px; box-shadow: var(--shadow-lg); font-weight: 500; font-size: 13.5px; animation: popin .15s; }

/* ── вход ── */
.login { min-height: 100%; display: grid; place-items: center; padding: 24px 16px; background:
  radial-gradient(600px 300px at 50% -10%, color-mix(in oklch, var(--accent) 14%, transparent), transparent), var(--bg); }
.login .card { width: min(400px, 100%); padding: 30px; }
.login h1 { font: 400 34px/1.15 var(--serif); margin: 26px 0 8px; letter-spacing: -.02em; }
.login p { margin: 0 0 22px; color: var(--text-2); }
.login .input { width: 100%; margin-bottom: 10px; font-family: var(--mono); font-size: 13px; height: 40px; }
.login .btn { width: 100%; height: 40px; }
.login .err { color: var(--bad); font-size: 13px; min-height: 20px; }

/* ══════════════ ЧАТ ══════════════ */
.app { display: grid; grid-template-columns: 264px 1fr; height: 100dvh; }
.side { background: var(--bg-side); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.side .top { padding: 16px 12px 8px; display: flex; flex-direction: column; gap: 14px; }
.side .top .brand { padding: 0 4px; }
.mesh { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--hl); cursor: default; }
.mesh .lbl { font: 500 11px var(--mono); color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }
.mesh .dots { display: flex; gap: 11px; align-items: center; padding-right: 4px; flex-wrap: wrap; flex: 1; justify-content: flex-end; }
.mesh .dots > span { display: inline-flex; cursor: help; }
.side .newchat { justify-content: flex-start; width: 100%; height: 36px; }
.side .list { flex: 1; overflow: auto; padding: 4px 8px 12px; }
.side .grp { font: 500 10.5px var(--mono); color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; padding: 14px 8px 6px; }
.side .chat { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px; cursor: pointer; color: var(--text-2); font-size: 13.5px; }
.side .chat:hover { background: color-mix(in oklch, var(--text) 5%, transparent); color: var(--text); }
.side .chat.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.side .chat .ttl { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side .chat .ag { color: var(--accent-text); display: grid; } .side .chat .ag svg { width: 13px; height: 13px; }
.side .chat .del { opacity: 0; border: 0; background: none; cursor: pointer; color: var(--text-3); padding: 2px; border-radius: 6px; display: grid; }
.side .chat:hover .del { opacity: 1; } .side .chat .del:hover { color: var(--bad); }
.side .foot { border-top: 1px solid var(--line); padding: 10px; display: flex; align-items: center; gap: 4px; }
.avatar { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-weight: 600; font-size: 12px; flex: none; background: var(--surface-3); color: var(--text); border: 1px solid var(--line-2); }

.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; position: relative; }
.bar { display: flex; align-items: center; gap: 8px; padding: 10px 18px; min-height: 52px; }
.bar .ttl { font-weight: 500; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-btn { display: none; }
.scroll { flex: 1; overflow: auto; }
.thread { max-width: 780px; margin: 0 auto; padding: 12px 24px 40px; }

/* пустое состояние: приветствие + composer по центру */
.main.is-empty { justify-content: center; }
.main.is-empty .bar { position: absolute; top: 0; left: 0; right: 0; }
.main.is-empty .scroll { flex: none; overflow: visible; }
.hero { max-width: 780px; margin: 0 auto; padding: 0 24px 22px; text-align: center; }
.hero h1 { font: 400 clamp(32px, 4.2vw, 44px)/1.15 var(--serif); font-optical-sizing: auto; letter-spacing: -.02em; margin: 0 0 10px; }
.hero h1 em { font-style: italic; color: var(--accent-text); }
.hero p { color: var(--text-3); margin: 0; font-size: 14px; }
.hero .fleet { display: inline-flex; gap: 14px; margin-top: 14px; font: 12px var(--mono); color: var(--text-3); flex-wrap: wrap; justify-content: center; }
.hero .fleet span { display: inline-flex; align-items: center; gap: 7px; }
.starters { max-width: 780px; margin: 14px auto 0; padding: 0 24px; display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.starters button { border: 1px solid var(--line); background: transparent; border-radius: 99px; padding: 6px 13px; cursor: pointer; color: var(--text-2); font-size: 13px; transition: all .15s; display: inline-flex; gap: 7px; align-items: center; }
.starters button svg { width: 14px; height: 14px; color: var(--text-3); }
.starters button:hover { border-color: var(--line-2); color: var(--text); background: var(--surface); }

.msg { margin: 0 0 30px; animation: rise .25s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } }
.msg.user { display: flex; flex-direction: column; align-items: flex-end; }
.msg.user .bubble { font-size: 15px; background: var(--surface-2); border: 1px solid var(--line); padding: 10px 16px; border-radius: 20px 20px 6px 20px; max-width: 80%; white-space: pre-wrap; word-wrap: break-word; }
.msg.user .imgs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; margin-bottom: 8px; }
.msg.user .imgs img { width: 132px; height: 132px; object-fit: cover; border-radius: 14px; border: 1px solid var(--line); cursor: zoom-in; }
.msg.user .tag { font: 11px var(--mono); color: var(--accent-text); margin-bottom: 6px; display: inline-flex; gap: 5px; align-items: center; }
.msg.user .tag svg { width: 12px; height: 12px; }

/* размышления */
.think { border-radius: 12px; margin-bottom: 14px; }
.think summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; padding: 4px 10px 4px 8px; margin-left: -8px; border-radius: 8px;
  font: 12.5px var(--mono); color: var(--text-3); user-select: none; }
.think summary:hover { background: color-mix(in oklch, var(--text) 5%, transparent); color: var(--text-2); }
.think summary::-webkit-details-marker { display: none; }
.think summary svg { width: 15px; height: 15px; }
.think summary .chev { width: 13px; height: 13px; transition: transform .15s; }
.think[open] summary .chev { transform: rotate(90deg); }
.think .tx { margin: 6px 0 0 6px; padding: 2px 0 2px 14px; border-left: 2px solid color-mix(in oklch, var(--think) 45%, transparent);
  font: 12.5px/1.65 var(--mono); color: color-mix(in oklch, var(--think) 70%, var(--text-2)); white-space: pre-wrap; max-height: 320px; overflow: auto; }
.think.live .tx { max-height: calc(1.65em * 6); mask-image: linear-gradient(to bottom, transparent, #000 30%); }
.shimmer { background: linear-gradient(90deg, var(--text-3) 0%, var(--text) 40%, var(--text-3) 80%); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 1.8s linear infinite; }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.waiting { display: inline-flex; align-items: center; gap: 9px; font: 12.5px var(--mono); color: var(--text-3); padding: 4px 0; }

/* markdown */
.md { word-wrap: break-word; font: 16px/1.72 var(--serif); font-optical-sizing: auto; }
.md > :first-child { margin-top: 0; } .md > :last-child { margin-bottom: 0; }
.md p { margin: 0 0 14px; }
.md h1, .md h2, .md h3, .md h4 { margin: 26px 0 10px; line-height: 1.3; letter-spacing: -.01em; font-weight: 600; font-family: var(--serif); }
.md h1 { font-size: 1.4em; } .md h2 { font-size: 1.2em; } .md h3 { font-size: 1.05em; }
.md ul, .md ol { margin: 0 0 14px; padding-left: 22px; } .md li { margin: 4px 0; } .md li::marker { color: var(--text-3); }
.md b, .md strong { font-weight: 600; }
.md code { font-family: var(--mono); font-size: .8em; color: color-mix(in oklch, var(--text) 85%, var(--hot)); background: var(--code-bg); border: 1px solid var(--line); padding: 1px 5px; border-radius: 5px; }
/* блок кода: заголовок с языком, числом строк и действиями */
.md pre { margin: 0 0 18px; background: var(--code-bg); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; font-family: var(--mono); }
.md pre .ph { display: flex; align-items: center; gap: 2px; padding: 3px 5px 3px 14px; font: 11.5px var(--mono); color: var(--text-3); border-bottom: 1px solid var(--line); background: color-mix(in oklch, var(--text) 2.5%, transparent); }
.md pre .ph .lang { color: var(--text-2); font-weight: 500; }
.md pre .ph .ln { margin-left: 8px; }
.md pre .ph .grow { flex: 1; }
.md pre .ph button { border: 0; background: none; color: var(--text-3); cursor: pointer; height: 26px; padding: 0 7px; border-radius: 6px; display: inline-flex; align-items: center; gap: 5px; font: 11.5px var(--mono); }
.md pre .ph button:hover { background: var(--surface-3); color: var(--text); }
.md pre .ph button svg { width: 13px; height: 13px; }
.md pre .ph button.done { color: var(--live); }
.md pre code { display: block; border: 0; background: none; color: var(--text); padding: 14px 16px; overflow-x: auto; font-size: 13px; line-height: 1.7; white-space: pre; tab-size: 4; font-variant-ligatures: contextual; }
.md pre.wrap code { white-space: pre-wrap; word-break: break-word; }
/* подсветка синтаксиса (highlight.js) — свои токены, тёмная и светлая */
.hljs-comment, .hljs-quote { color: var(--text-3); font-style: italic; }
.hljs-keyword, .hljs-selector-tag, .hljs-literal, .hljs-built_in.hljs-keyword, .hljs-meta .hljs-keyword { color: var(--hl-kw); }
.hljs-string, .hljs-regexp, .hljs-addition, .hljs-meta .hljs-string { color: var(--hl-str); }
.hljs-number, .hljs-symbol, .hljs-bullet, .hljs-link { color: var(--hl-num); }
.hljs-title, .hljs-title.function_, .hljs-section { color: var(--hl-fn); }
.hljs-title.class_, .hljs-type, .hljs-built_in { color: var(--hl-type); }
.hljs-attr, .hljs-attribute, .hljs-variable, .hljs-template-variable, .hljs-property { color: var(--hl-attr); }
.hljs-params { color: var(--text-2); }
.hljs-meta, .hljs-doctag { color: var(--hl-meta); }
.hljs-tag, .hljs-name { color: var(--hl-kw); }
.hljs-deletion { color: var(--bad); background: var(--bad-soft); }
.hljs-addition { background: var(--good-soft); }
.hljs-emphasis { font-style: italic; } .hljs-strong { font-weight: 600; }
.md blockquote { margin: 0 0 14px; padding: 2px 16px; border-left: 2px solid var(--accent); color: var(--text-2); }
.md table { border-collapse: collapse; margin: 0 0 16px; display: block; overflow-x: auto; font: 14px/1.5 var(--font); }
.md th, .md td { border-bottom: 1px solid var(--line); padding: 7px 12px; text-align: left; }
.md th { font-weight: 600; color: var(--text-2); }
.md hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.md a { text-decoration: underline; text-decoration-color: color-mix(in oklch, var(--accent-text) 40%, transparent); text-underline-offset: 3px; }
.caret::after { content: ""; display: inline-block; width: 7px; height: 7px; margin-left: 6px; border-radius: 50%; vertical-align: 1px; background: var(--accent);
  box-shadow: 0 0 8px var(--accent); animation: caret 1s ease-in-out infinite; }
@keyframes caret { 50% { opacity: .25; transform: scale(.7); } }

.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; margin-top: 12px; font: 11.5px var(--mono); color: var(--text-3); }
.meta .act { display: inline-flex; gap: 0; margin-left: -6px; opacity: .6; transition: opacity .15s; }
.msg:hover .meta .act { opacity: 1; }
.meta .act button { border: 0; background: none; color: var(--text-3); cursor: pointer; padding: 5px; border-radius: 7px; display: grid; }
.meta .act button:hover { background: var(--surface-2); color: var(--text); }
.meta .act svg { width: 15px; height: 15px; }
.meta .stat { display: inline-flex; align-items: center; gap: 6px; }
.meta .stat svg { width: 12px; height: 12px; }
.meta .fast { color: var(--accent-text); }
.errbox { background: var(--bad-soft); color: var(--bad); border-radius: 12px; padding: 10px 14px; font-size: 13.5px; white-space: pre-wrap; display: flex; gap: 10px; align-items: flex-start; }

/* агент: таймлайн шагов */
.agent { position: relative; margin: 0 0 16px; padding-left: 22px; }
.agent::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 1.5px; background: var(--line); }
.agent .it { position: relative; margin: 0 0 8px; }
.agent .it::before { content: ""; position: absolute; left: -20px; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--surface); border: 1.5px solid var(--line-2); }
.agent .it.run::before { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: caret 1s infinite; }
.agent .it.ok::before { border-color: var(--live); background: var(--live); }
.agent .it.err::before { border-color: var(--bad); background: var(--bad); }
.tool { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: var(--hl); overflow: hidden; }
.tool summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 9px; padding: 7px 12px; font-size: 13px; }
.tool summary::-webkit-details-marker { display: none; }
.tool summary .nm { font: 500 12px var(--mono); color: var(--accent-text); background: var(--accent-soft); padding: 1px 7px; border-radius: 5px; }
.tool summary .arg { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-2); }
.tool summary .ms { font: 11px var(--mono); color: var(--text-3); }
.tool pre { margin: 0; border-top: 1px solid var(--line); padding: 10px 12px; font: 12px/1.6 var(--mono); color: var(--text-2); white-space: pre-wrap; max-height: 260px; overflow: auto; background: var(--surface-2); }
.stage { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); overflow: hidden; }
.stage summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 9px; padding: 8px 12px; font-size: 13px; }
.stage summary::-webkit-details-marker { display: none; }
.stage summary b { font-weight: 600; }
.stage .md { padding: 4px 14px 12px; font-size: 15px; border-top: 1px solid var(--line); padding-top: 12px; }
.step-note { font: 12px var(--mono); color: var(--text-3); padding: 3px 0; }

/* composer */
.composer-wrap { padding: 0 24px 18px; }
.composer { position: relative; max-width: 780px; margin: 0 auto; background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-comp);
  box-shadow: var(--shadow-lg); transition: border-color .2s, box-shadow .2s; }
.composer:focus-within { border-color: color-mix(in oklch, var(--accent) 55%, var(--line-2)); }
.composer.drag { border-style: dashed; border-color: var(--accent); background: color-mix(in oklch, var(--accent) 5%, var(--surface)); }
/* световая дуга по контуру, пока идёт генерация — единственное «ambient»-свечение в продукте */
@property --ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.composer.glow::before { content: ""; position: absolute; inset: -1.5px; border-radius: inherit; padding: 1.5px; pointer-events: none;
  background: conic-gradient(from var(--ang), transparent 0 55%, var(--accent) 75%, transparent 90%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spin 2.4s linear infinite; }
@keyframes spin { to { --ang: 360deg; } }
.composer textarea { display: block; width: 100%; border: 0; outline: none; resize: none; background: none; padding: 16px 20px 6px; max-height: 260px; min-height: 30px; line-height: 1.55; font-size: 15px; }
.composer textarea::placeholder { color: var(--text-3); }
.composer .tools { display: flex; align-items: center; gap: 4px; padding: 6px 8px 8px 10px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 7px; height: 32px; padding: 0 11px; border-radius: 99px; border: 1px solid var(--line); background: transparent; cursor: pointer;
  font-size: 13px; color: var(--text-2); transition: all .15s; max-width: 220px; }
.chip:hover { background: var(--surface-2); color: var(--text); }
.chip .v { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; color: var(--text); }
.chip .chev { width: 13px; height: 13px; color: var(--text-3); }
.chip.agent-on { background: var(--accent-soft); border-color: color-mix(in oklch, var(--accent) 50%, transparent); color: var(--accent-text); }
.chip.agent-on .v { color: var(--accent-text); }
.chip.round { width: 32px; padding: 0; justify-content: center; }
.send { width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-ink); cursor: pointer; display: grid; place-items: center; margin-left: 4px;
  transition: transform .1s, background .15s; box-shadow: 0 0 16px -4px color-mix(in oklch, var(--accent) 80%, transparent); }
.send svg { stroke-width: 2.3; }
.send:active { transform: scale(.94); }
.send:disabled { background: var(--surface-3); color: var(--text-3); cursor: default; box-shadow: none; }
.send.stop { background: var(--text); color: var(--bg); box-shadow: none; }
.thumbs { display: flex; gap: 8px; padding: 12px 14px 0; flex-wrap: wrap; }
.thumbs .th { position: relative; }
.thumbs img { width: 56px; height: 56px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); display: block; }
.thumbs .x { position: absolute; top: -6px; right: -6px; width: 19px; height: 19px; border-radius: 50%; border: 2px solid var(--surface); background: var(--text); color: var(--bg); cursor: pointer; display: grid; place-items: center; padding: 0; }
.thumbs .x svg { width: 10px; height: 10px; stroke-width: 3; }
.warnline { font: 11.5px var(--mono); color: var(--warn); padding: 0 20px 4px; display: flex; gap: 6px; align-items: center; }
.warnline svg { width: 13px; height: 13px; }
.foot-note { text-align: center; font: 11px var(--mono); color: var(--text-3); margin-top: 9px; }
.lightbox { position: fixed; inset: 0; background: rgb(0 0 0 / .85); display: grid; place-items: center; z-index: 200; cursor: zoom-out; }
.lightbox img { max-width: 92vw; max-height: 92vh; border-radius: 12px; }
.agentpanel { padding: 6px 4px; }
.agentpanel .opt { align-items: center; }
.agentpanel select { width: 100%; }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 284px; z-index: 60; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow-lg); }
  .side.open { transform: none; }
  .menu-btn { display: inline-flex; }
  .thread { padding: 8px 16px 24px; }
  .composer-wrap { padding: 0 10px 10px; }
  .hero { padding: 0 16px 18px; } .starters { padding: 0 16px; }
  .chip { max-width: 38vw; padding: 0 9px; } .chip .lbl { display: none; }
  .msg.user .bubble { max-width: 90%; }
  .foot-note { display: none; }
}

/* ══════════════ АДМИНКА ══════════════ */
.adm-head { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 14px; padding: 12px 28px; border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--bg) 85%, transparent); backdrop-filter: blur(14px) saturate(1.4); flex-wrap: wrap; }
.adm-head nav { display: flex; gap: 2px; margin-left: 10px; }
.adm-head nav a { padding: 5px 11px; border-radius: 8px; color: var(--text-3); font-weight: 500; font-size: 13.5px; }
.adm-head nav a:hover { background: color-mix(in oklch, var(--text) 6%, transparent); color: var(--text); }
.adm { max-width: 1320px; margin: 0 auto; padding: 28px; }
.adm .ptitle { font: 400 38px/1.1 var(--serif); letter-spacing: -.02em; margin: 6px 0 22px; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.adm .ptitle small { font: 12px var(--mono); color: var(--text-3); letter-spacing: 0; display: inline-flex; gap: 8px; align-items: center; }
.adm h2 { font: 500 22px/1.2 var(--serif); margin: 44px 0 14px; display: flex; align-items: baseline; gap: 12px; letter-spacing: -.015em; }
.adm h2 .faint { font: 12px var(--mono); letter-spacing: 0; }
.adm h2 svg { display: none; }
.kpis { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow); }
.kpi { padding: 16px 18px; background: var(--surface); border: 0; border-radius: 0; box-shadow: none; }
.kpi .l { font: 500 11px var(--mono); color: var(--text-3); display: flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: .06em; }
.kpi .l svg { width: 13px; height: 13px; }
.kpi .v { font-size: 30px; font-weight: 600; letter-spacing: -.035em; margin-top: 8px; font-variant-numeric: tabular-nums; line-height: 1.1; }
.kpi .v small { font: 500 13px var(--mono); color: var(--text-3); margin-left: 4px; letter-spacing: 0; }
.kpi .s { font: 11.5px var(--mono); color: var(--text-3); margin-top: 4px; }

.nodes { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 12px; }
.node { padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.node.off { opacity: .55; box-shadow: none; background: transparent; }
.node .nh { display: flex; align-items: center; gap: 11px; }
.node .nh .nm { font-weight: 600; font-size: 15px; letter-spacing: -.01em; }
.node .nh .ad { font: 11.5px var(--mono); color: var(--text-3); }
.node .chips { display: flex; gap: 5px; flex-wrap: wrap; }
.node .chip { height: 22px; font: 11.5px var(--mono); padding: 0 8px; border-radius: 6px; background: var(--surface-2); color: var(--text-2); cursor: default; border: 1px solid var(--line); max-width: none; }
.node .chip svg { width: 12px; height: 12px; }
.nbody { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.ring { position: relative; width: 88px; height: 88px; }
.ring svg { width: 88px; height: 88px; transform: rotate(-90deg); }
.ring .c { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; line-height: 1.1; }
.ring .c b { font-size: 19px; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; display: block; }
.ring .c span { font: 10px var(--mono); color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }
.speed { display: flex; align-items: baseline; gap: 6px; }
.speed .big { font-size: 34px; font-weight: 600; letter-spacing: -.04em; font-variant-numeric: tabular-nums; line-height: 1; }
.speed .u { font: 500 12px var(--mono); color: var(--text-3); }
.speed .sub { margin-left: auto; text-align: right; font: 11px/1.5 var(--mono); color: var(--text-3); }
.meters { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 16px; }
.meter .ml { display: flex; justify-content: space-between; font: 11px var(--mono); color: var(--text-3); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .04em; }
.meter .ml b { color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; text-transform: none; }
.meter .track { height: 4px; border-radius: 4px; background: var(--surface-3); overflow: hidden; }
.meter .fill { height: 100%; border-radius: 4px; background: var(--text-2); transition: width .5s; }
.meter .fill.warn { background: var(--warn); } .meter .fill.bad { background: var(--hot); }
.meter.temp .track { background: linear-gradient(90deg, var(--live), var(--warn) 70%, var(--hot)); opacity: .25; position: relative; }
.meter.temp .track { opacity: 1; background: var(--surface-3); }
.tokgrid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.tokgrid > div { padding: 8px 11px; border-right: 1px solid var(--line); }
.tokgrid > div:last-child { border-right: 0; }
.tokgrid .tl { font: 500 10px var(--mono); color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; }
.tokgrid .tv { font-weight: 600; font-variant-numeric: tabular-nums; font-size: 15px; letter-spacing: -.02em; }
.tokgrid .ts { font: 10.5px var(--mono); color: var(--text-3); }
.spark { width: 100%; height: 36px; display: block; }
.io { display: flex; gap: 14px; font: 11.5px var(--mono); color: var(--text-3); flex-wrap: wrap; }
.io b { color: var(--text); font-weight: 500; }
.io svg { width: 12px; height: 12px; vertical-align: -1px; }

.grid2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 12px; }
.chart { padding: 18px 20px 14px; position: relative; }
.chart .ch { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.chart .ch b { font-size: 14px; font-weight: 600; }
.legend { display: flex; gap: 14px; font: 11.5px var(--mono); color: var(--text-2); margin-left: auto; }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.chart svg { width: 100%; display: block; overflow: visible; }
.chart svg text { fill: var(--text-3); font: 10.5px var(--mono); }
.tip { position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-lg); border-radius: 10px; padding: 8px 11px; font-size: 12.5px; z-index: 5; min-width: 150px; }
.tip .tt { font: 500 11.5px var(--mono); margin-bottom: 5px; color: var(--text-3); }
.tip .tr { display: flex; align-items: center; gap: 8px; color: var(--text-2); }
.tip .tr b { margin-left: auto; color: var(--text); font-variant-numeric: tabular-nums; }
.tip i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.nodata { display: grid; place-items: center; height: 200px; color: var(--text-3); font: 12.5px var(--mono); }

.tbl { width: 100%; border-collapse: collapse; }
.tblwrap { overflow-x: auto; }
.tbl th { text-align: left; font: 500 10.5px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--text-3); padding: 11px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 10px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; font-size: 13.5px; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: var(--surface-2); }
.tbl .r { text-align: right; font-variant-numeric: tabular-nums; }
.inbar { display: flex; align-items: center; gap: 10px; min-width: 180px; }
.inbar .tr { flex: 1; height: 8px; display: flex; gap: 2px; }
.inbar .tr span { height: 100%; border-radius: 3px; min-width: 2px; }
.tok { font: 12px var(--mono); color: var(--text-2); }
.form { display: flex; gap: 8px; flex-wrap: wrap; padding: 14px 16px; border-bottom: 1px solid var(--line); align-items: center; }
.reveal { margin: 0 16px 16px; padding: 14px; border-radius: 12px; background: var(--accent-soft); font-size: 13px; border: 1px solid color-mix(in oklch, var(--accent) 35%, transparent); }
.reveal code { font-family: var(--mono); word-break: break-all; }
.reveal pre { font: 12px var(--mono); background: var(--surface); border-radius: 8px; padding: 10px 12px; overflow-x: auto; margin: 10px 0 0; border: 1px solid var(--line); }

@media (max-width: 1100px) { .kpis { grid-template-columns: repeat(3, 1fr); } .grid2 { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .kpis { grid-template-columns: repeat(2, 1fr); } .adm { padding: 16px; } .adm-head { padding: 10px 16px; }
  .adm-head nav { display: none; } .nodes { grid-template-columns: 1fr; } .kpi .v { font-size: 24px; } .adm .ptitle { font-size: 36px; }
}

/* ── v3: инструменты для программистов ── */
.bar .acts { margin-left: auto; display: flex; gap: 2px; }
.msg.user .uacts { display: flex; gap: 0; margin-top: 4px; opacity: 0; transition: opacity .15s; }
.msg.user:hover .uacts { opacity: 1; }
.msg.user .uacts button { border: 0; background: none; color: var(--text-3); cursor: pointer; padding: 4px; border-radius: 6px; display: grid; }
.msg.user .uacts button:hover { color: var(--text); background: var(--surface-2); }
.msg.user .uacts svg { width: 14px; height: 14px; }
.composer.editing { border-color: color-mix(in oklch, var(--think) 60%, var(--line-2)); }
.editnote { font: 11.5px var(--mono); color: var(--think); padding: 10px 20px 0; display: flex; gap: 8px; align-items: center; }
.editnote button { border: 0; background: none; color: var(--text-3); cursor: pointer; font: inherit; text-decoration: underline; }
.tokest { font: 11px var(--mono); color: var(--text-3); padding: 0 6px; white-space: nowrap; }
.chip.set-on { color: var(--think); border-color: color-mix(in oklch, var(--think) 40%, transparent); }
.setpanel { padding: 8px 10px 10px; display: grid; gap: 12px; min-width: 340px; }
.setpanel label { display: grid; gap: 6px; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); }
.setpanel label .v { float: right; color: var(--text); text-transform: none; letter-spacing: 0; }
.setpanel textarea { min-height: 90px; resize: vertical; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-2); font: 13px/1.5 var(--mono); color: var(--text); outline: none; }
.setpanel textarea:focus { border-color: color-mix(in oklch, var(--accent) 60%, var(--line)); }
.setpanel input[type=range] { width: 100%; accent-color: var(--accent); }
.setpanel .hint { font: 11.5px var(--font); color: var(--text-3); text-transform: none; letter-spacing: 0; }
.keys { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; padding: 10px 12px; font-size: 13px; align-items: center; }
.keys .kbd { justify-self: start; font-size: 11px; padding: 2px 6px; }

/* ── v3: файлы и предпросмотр ── */
.fchips { display: flex; gap: 6px; flex-wrap: wrap; padding: 12px 14px 0; }
.fchip { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 6px 0 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-2); font-size: 13px; max-width: 280px; }
.fchip svg { width: 15px; height: 15px; color: var(--accent-text); flex: none; }
.fchip .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.fchip .sz { font: 11px var(--mono); color: var(--text-3); white-space: nowrap; }
.fchip button { border: 0; background: none; color: var(--text-3); cursor: pointer; padding: 3px; border-radius: 6px; display: grid; }
.fchip button:hover { color: var(--text); background: var(--surface-3); }
.fchip button svg { color: inherit; width: 13px; height: 13px; }
.fchip.up { opacity: .6; }
.msg.user .fchips { padding: 0 0 8px; justify-content: flex-end; }
.fcard { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: var(--hl); margin: 0 0 8px; }
.fcard .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); flex: none; }
.fcard .ic svg { width: 17px; height: 17px; }
.fcard .n { font-weight: 600; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fcard .s { font: 11px var(--mono); color: var(--text-3); }
.fcard .acts { display: flex; gap: 4px; margin-left: auto; flex: none; }
.files-out { margin: 0 0 14px; }
.files-out .hd { font: 500 10.5px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin: 0 0 8px; }
.app.with-preview { grid-template-columns: 264px minmax(0, 1fr) minmax(360px, 46vw); }
.preview { display: flex; flex-direction: column; border-left: 1px solid var(--line); background: var(--bg-side); min-width: 0; min-height: 0; }
.preview .ph { display: flex; align-items: center; gap: 6px; padding: 8px 10px; border-bottom: 1px solid var(--line); min-height: 52px; }
.preview .ph .n { font: 500 12.5px var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.preview .stage-wrap { flex: 1; overflow: auto; display: grid; justify-items: center; padding: 14px; background:
  radial-gradient(circle at 1px 1px, color-mix(in oklch, var(--text) 10%, transparent) 1px, transparent 0) 0 0 / 18px 18px; }
.preview iframe { width: 100%; height: 100%; min-height: 70vh; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow-lg); transition: width .25s; }
.preview .note { font: 11px var(--mono); color: var(--text-3); padding: 6px 12px; border-top: 1px solid var(--line); display: flex; gap: 6px; align-items: center; }
.preview .note svg { width: 12px; height: 12px; }
@media (max-width: 1100px) { .app.with-preview { grid-template-columns: 1fr; } .preview { position: fixed; inset: 0; z-index: 70; } }

.gen .gen-h { display: flex; justify-content: space-between; gap: 8px; font: 11px var(--mono); color: var(--text-3); margin-bottom: 4px; flex-wrap: wrap; }
.gen .gen-h:first-child span:first-child { text-transform: uppercase; letter-spacing: .04em; }
.gen .gen-h b { color: var(--text); font-weight: 600; }
.gen rect { transition: height .4s, y .4s; }

/* отказ политики безопасности в шагах агента */
.agent .it.deny::before { border-color: var(--warn); background: var(--warn); }
.agent .it.deny .tool { border-color: color-mix(in oklch, var(--warn) 45%, var(--line)); }
.denied { color: var(--warn); font-weight: 600; }
.flag { display: inline-flex; font: 500 10.5px var(--mono); padding: 1px 6px; border-radius: 5px; background: var(--warn-soft); color: var(--warn); margin: 1px 3px 1px 0; }
.permgrid { display: grid; gap: 2px; padding: 4px 6px 8px; min-width: 360px; }
.permgrid label { display: flex; gap: 10px; align-items: flex-start; padding: 7px 8px; border-radius: 8px; cursor: pointer; font-size: 13.5px; }
.permgrid label:hover { background: var(--surface-2); }
.permgrid input { accent-color: var(--accent); margin-top: 3px; }
.permgrid .k { font: 11px var(--mono); color: var(--text-3); }

/* вход / регистрация */
.login .authtabs { display: flex; width: 100%; margin-top: 22px; }
.login .authtabs button { flex: 1; }
.login .alt { text-align: center; margin-top: 14px; font-size: 13px; }
.login .alt a { color: var(--text-3); } .login .alt a:hover { color: var(--text); }
.login h1 + p { margin-bottom: 18px; }
/* профиль */
.profile { padding: 8px 10px 10px; display: grid; gap: 12px; width: 380px; max-width: calc(100vw - 40px); }
.profile > *, .profile label { min-width: 0; }
.profile .who { display: flex; gap: 12px; align-items: center; }
.profile .who .avatar { width: 40px; height: 40px; font-size: 16px; }
.profile label { display: grid; gap: 6px; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); }
.profile .tokrow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; align-items: center; }
.profile .tokrow code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 12px var(--mono); background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; color: var(--text-2); text-transform: none; letter-spacing: 0; }
.profile .msg { font-size: 12.5px; min-height: 16px; }
.profile .msg.bad { color: var(--bad); } .profile .msg.good { color: var(--good); }
.side .foot .me { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; border: 0; background: none; cursor: pointer; padding: 4px; border-radius: 10px; text-align: left; }
.side .foot .me:hover { background: color-mix(in oklch, var(--text) 6%, transparent); }

.rchip { display: inline-flex; align-items: center; gap: 4px; font: 12px var(--mono); padding: 3px 4px 3px 9px; border-radius: 7px; background: var(--accent-soft); color: var(--accent-text); margin: 2px 4px 2px 0; }
.rchip.auto { background: var(--surface-2); color: var(--text-2); padding-right: 9px; border: 1px solid var(--line); }
.rchip button { border: 0; background: none; color: inherit; cursor: pointer; padding: 0 4px; border-radius: 4px; font: inherit; opacity: .7; }
.rchip button:hover { opacity: 1; background: color-mix(in oklch, var(--text) 10%, transparent); }

/* кнопка Agent+ в боковой панели (у кого есть право agent_plus) */
.btn.agentplus-cta { width: 100%; height: auto; justify-content: flex-start; gap: 10px; padding: 9px 10px; margin-bottom: 8px; border-radius: 12px;
  background: linear-gradient(135deg, color-mix(in oklch, var(--accent) 22%, var(--surface)), var(--surface));
  border-color: color-mix(in oklch, var(--accent) 45%, var(--line)); color: var(--text); text-decoration: none; }
.btn.agentplus-cta:hover { border-color: var(--accent); background: linear-gradient(135deg, color-mix(in oklch, var(--accent) 32%, var(--surface)), var(--surface)); }
.agentplus-cta .ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); flex: none; }
.agentplus-cta .tx { display: grid; line-height: 1.2; text-align: left; flex: 1; }
.agentplus-cta .tx b { font-size: 13.5px; font-weight: 600; }
.agentplus-cta .tx small { font-size: 11.5px; color: var(--text-3); font-weight: 400; }
.agentplus-cta > svg:last-child { width: 15px; height: 15px; color: var(--text-3); }