/* RailGPT2 — the Code tab in a browser. One stylesheet; colours are tokens so both themes stay
   in step. Layout: sidebar | conversation | optional side pane. */

:root {
  --bg: #faf9f7;
  --bg-side: #f3f1ed;
  --bg-elev: #ffffff;
  --bg-hover: #ebe8e2;
  --bg-active: #e4e0d8;
  --bg-user: #f0ede7;
  --bg-code: #f5f3ef;
  --border: #e2ded6;
  --border-strong: #cfc9bd;
  --text: #2b2a27;
  --text-2: #5f5c55;
  --text-3: #8d8980;
  --accent: #c96442;
  --accent-soft: #f6e6df;
  --link: #2f6fb3;
  --ok: #3f8f5b;
  --warn: #b7791f;
  --warn-soft: #fbf1df;
  --err: #c0392b;
  --err-soft: #fbe5e2;
  --add: #e6f4ea;
  --add-text: #1e6b34;
  --del: #fbe9e7;
  --del-text: #a12a1d;
  --info: #3a6ea5;
  --info-soft: #e6eef8;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.06);
  --radius: 10px;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, -apple-system, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #262624; --bg-side: #1f1e1d; --bg-elev: #30302e; --bg-hover: #353532;
    --bg-active: #3d3d3a; --bg-user: #33332f; --bg-code: #1c1c1b; --border: #3b3a37;
    --border-strong: #4c4b47; --text: #ecebe7; --text-2: #b9b6ae; --text-3: #85827a;
    --accent: #d97757; --accent-soft: #46302a; --link: #7fb2ec; --ok: #6cc08a; --warn: #e0a84b;
    --warn-soft: #3e3424; --err: #ef7b6d; --err-soft: #43282a; --add: #1f3a27; --add-text: #8fd9a6;
    --del: #462725; --del-text: #f2a39a; --info: #8ab4e6; --info-soft: #253446;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #262624; --bg-side: #1f1e1d; --bg-elev: #30302e; --bg-hover: #353532;
  --bg-active: #3d3d3a; --bg-user: #33332f; --bg-code: #1c1c1b; --border: #3b3a37;
  --border-strong: #4c4b47; --text: #ecebe7; --text-2: #b9b6ae; --text-3: #85827a;
  --accent: #d97757; --accent-soft: #46302a; --link: #7fb2ec; --ok: #6cc08a; --warn: #e0a84b;
  --warn-soft: #3e3424; --err: #ef7b6d; --err-soft: #43282a; --add: #1f3a27; --add-text: #8fd9a6;
  --del: #462725; --del-text: #f2a39a; --info: #8ab4e6; --info-soft: #253446;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--text); font: 14px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased; overflow: hidden; }
button { font: inherit; color: inherit; }
a { color: var(--link); }
svg.i { width: 16px; height: 16px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round; vertical-align: -3px; }
.mono { font-family: var(--mono); }
.muted { color: var(--text-3); }
.hidden { display: none !important; }

/* ---------- shell ---------- */
/* 100dvh follows a phone browser's address bar as it shows and hides; 100vh is the fallback. */
body { display: flex; flex-direction: column; height: 100vh; height: 100dvh; }
#app { display: grid; grid-template-columns: 272px 1fr; flex: 1; min-height: 0; }
#app > main { min-width: 0; }   /* the conversation never forces the page wider than the screen */
.side-backdrop { display: none; }
#app.pane-open { grid-template-columns: 272px minmax(420px, 1fr) minmax(360px, 44%); }
#app.side-collapsed { grid-template-columns: 0 1fr; }
#app.side-collapsed.pane-open { grid-template-columns: 0 minmax(420px, 1fr) minmax(360px, 44%); }

/* ---------- sidebar ---------- */
#sidebar { background: var(--bg-side); border-right: 1px solid var(--border); display: flex;
  flex-direction: column; min-width: 0; overflow: hidden; }
.side-top { padding: 12px 10px 6px; display: flex; flex-direction: column; gap: 6px; }
.brand { display: flex; align-items: center; gap: 8px; padding: 2px 6px 6px; font-weight: 600;
  letter-spacing: .1px; }
.brand .logo { width: 22px; height: 22px; border-radius: 6px; background: var(--accent);
  display: grid; place-items: center; color: #fff; font-size: 12px; font-weight: 700; }
.brand .grow { flex: 1; }
.icon-btn { border: 0; background: transparent; padding: 5px; border-radius: 7px; cursor: pointer;
  color: var(--text-2); display: inline-grid; place-items: center; }
.icon-btn:hover { background: var(--bg-hover); color: var(--text); }
.icon-btn.on { background: var(--bg-active); color: var(--text); }
.new-btn { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border);
  background: var(--bg-elev); border-radius: 9px; padding: 7px 10px; cursor: pointer;
  font-weight: 500; text-align: left; }
.new-btn:hover { border-color: var(--border-strong); }
.new-btn kbd { margin-left: auto; }
kbd { font: 11px var(--mono); color: var(--text-3); border: 1px solid var(--border);
  border-radius: 4px; padding: 0 4px; background: var(--bg); }
.search { display: flex; align-items: center; gap: 6px; padding: 5px 9px; border-radius: 8px;
  color: var(--text-3); }
.search input { border: 0; background: transparent; outline: 0; flex: 1; color: var(--text);
  font: inherit; min-width: 0; }
.search:focus-within { background: var(--bg-elev); box-shadow: inset 0 0 0 1px var(--border); }
.filters { display: flex; gap: 4px; padding: 0 6px; flex-wrap: wrap; }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border);
  background: transparent; cursor: pointer; color: var(--text-2); }
.chip.on { background: var(--text); color: var(--bg); border-color: var(--text); }
#session-list { flex: 1; overflow-y: auto; padding: 4px 6px 10px; }
.group-label { font-size: 11.5px; color: var(--text-3); padding: 12px 8px 4px; font-weight: 500; }
/* grouping, folding, row menus and pinned drag-and-drop (2026-10-15) */
.group-label.foldable { display: flex; align-items: center; gap: 5px; cursor: pointer; user-select: none; border-radius: 6px; }
.group-label.foldable:hover { color: var(--text-2); }
.group-label .fold { width: 11px; height: 11px; transform: rotate(90deg); transition: transform .15s; }
.sgroup.folded .group-label .fold { transform: none; }
.group-label .gcount { font-size: 10.5px; color: var(--text-3); background: var(--bg-hover); border-radius: 999px; padding: 0 6px; }
.group-label .row-more { margin-left: auto; }
.srow { position: relative; }
.srow .row-more { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); opacity: 0; background: var(--bg-active); }
.srow:hover .row-more, .srow .row-more:focus-visible, .group-label:hover .row-more { opacity: 1; }
@media (hover: none) { .srow .row-more { opacity: .7; } }
.srow.dragging { opacity: .45; }
.srow[draggable="true"] { cursor: grab; }
.side-organise { display: flex; gap: 4px; padding: 6px 8px 0; flex-wrap: wrap; }
.dialog-input { width: 100%; box-sizing: border-box; border: 1px solid var(--border-strong); border-radius: 8px; padding: 8px 10px;
  background: var(--bg-elev); color: var(--text); font: inherit; }
.srow { display: flex; align-items: flex-start; gap: 8px; padding: 6px 8px; border-radius: 8px;
  cursor: pointer; position: relative; }
.srow:hover { background: var(--bg-hover); }
.srow.active { background: var(--bg-active); }
.srow .st { width: 14px; height: 18px; display: grid; place-items: center; flex: none; }
.srow .body { min-width: 0; flex: 1; }
.srow .t { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.srow.unread .t { font-weight: 600; }
.srow .meta { font-size: 11.5px; color: var(--text-3); white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot.unread { background: var(--info); }
.dot.waiting { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-soft); }
.dot.error { background: var(--err); }
.spin { width: 11px; height: 11px; border: 1.8px solid var(--border-strong);
  border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.tier { font-size: 10.5px; padding: 0 5px; border-radius: 4px; border: 1px solid var(--border);
  color: var(--text-3); text-transform: uppercase; letter-spacing: .4px; }
.tier.admin { color: var(--accent); border-color: var(--accent-soft); background: var(--accent-soft); }
/* RailSuper3 (members only): blue, so it never reads as the Admins badge beside it. */
.tier.super3 { color: var(--info); border-color: var(--info); background: var(--info-soft); font-weight: 600; }
.side-bottom { border-top: 1px solid var(--border); padding: 8px 10px; display: flex;
  align-items: center; gap: 8px; }
.avatar { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft);
  color: var(--accent); display: grid; place-items: center; font-weight: 600; font-size: 12px; flex: none; }
.who { min-width: 0; flex: 1; line-height: 1.25; }
.who .n { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.who .r { font-size: 11.5px; color: var(--text-3); }
.menu { position: fixed; z-index: 50; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow); padding: 5px; min-width: 200px; }
.menu button, .menu .mi { display: flex; align-items: center; gap: 8px; width: 100%; border: 0;
  background: transparent; padding: 7px 9px; border-radius: 6px; text-align: left; cursor: pointer; }
.menu button:hover { background: var(--bg-hover); }
.menu button:disabled { opacity: .4; cursor: default; background: transparent; }
.menu .sep { height: 1px; background: var(--border); margin: 4px 2px; }
.menu .lbl { font-size: 11.5px; color: var(--text-3); padding: 5px 9px 2px; }
.menu .check { margin-left: auto; color: var(--accent); }

/* ---------- main column ---------- */
#main { display: flex; flex-direction: column; min-width: 0; min-height: 0; position: relative; }
.topbar { display: flex; align-items: center; gap: 8px; padding: 8px 14px; min-height: 48px;
  border-bottom: 1px solid transparent; }
.topbar.scrolled { border-bottom-color: var(--border); }
.title-wrap { min-width: 0; flex: 1; display: flex; align-items: center; gap: 8px; }
.s-title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  border-radius: 6px; padding: 2px 6px; cursor: text; }
.s-title:hover { background: var(--bg-hover); }
.s-title[contenteditable="true"] { background: var(--bg-elev); outline: 1px solid var(--border-strong); }
.crumb { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; color: var(--text-2);
  padding: 2px 7px; border-radius: 6px; background: var(--bg-side); border: 1px solid var(--border);
  white-space: nowrap; }
.top-actions { display: flex; gap: 2px; flex: none; }
.title-wrap > .s-title { flex: 0 1 auto; min-width: 90px; }
.title-wrap > .crumb { flex: 0 3 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.title-wrap > .tier { flex: none; white-space: nowrap; }
.topbar .usage { font-size: 12px; white-space: nowrap; flex: none; }
#app.pane-open .topbar .usage, #app.pane-open .title-wrap > .crumb { display: none; }

#scroller { flex: 1; overflow-y: auto; scroll-behavior: auto; }
#thread { max-width: 820px; margin: 0 auto; padding: 18px 28px 40px; }
.jump { position: absolute; left: 50%; transform: translateX(-50%); bottom: 150px; z-index: 5;
  border: 1px solid var(--border); background: var(--bg-elev); border-radius: 999px;
  padding: 5px 12px; box-shadow: var(--shadow); cursor: pointer; font-size: 12.5px; }

/* messages */
.msg { margin: 0 0 14px; }
.msg.user { background: var(--bg-user); border-radius: 12px; padding: 10px 14px; margin: 18px 0 14px;
  position: relative; }
.msg.user .who-line { font-size: 12px; color: var(--text-3); margin-bottom: 3px; display: flex;
  gap: 6px; align-items: center; }
.msg.user .who-line b { color: var(--text-2); font-weight: 600; }
.msg.user .txt { white-space: pre-wrap; word-wrap: break-word; }
.msg.user .quote { border-left: 3px solid var(--border-strong); padding: 2px 10px; color: var(--text-2);
  margin: 4px 0 8px; white-space: pre-wrap; font-size: 13px; }
.msg.user .imgs { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.msg.user .imgs img { max-height: 120px; max-width: 220px; border-radius: 8px; border: 1px solid var(--border); cursor: zoom-in; }
.msg.user.from-session { background: var(--info-soft); }
.msg.queued { opacity: .65; border: 1px dashed var(--border-strong); background: transparent; }
.msg.queued .qtag { font-size: 11.5px; color: var(--text-3); display: flex; gap: 8px; align-items: center; }
.msg.assistant { position: relative; }
/* Copy / quote sit under the message, as in the Code tab: on top they covered its first line
   (asteya test, F16). Always shown where there is no hover (touch screens). */
.msg-actions { display: flex; gap: 2px; margin-top: 4px; opacity: 0; transition: opacity .15s; }
.msg.user > .msg-actions { justify-content: flex-end; margin: 2px -6px -6px 0; }
.msg:hover > .msg-actions, .msg:focus-within > .msg-actions { opacity: 1; }
@media (hover: none) { .msg-actions { opacity: 1; } }

/* markdown */
.md { overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; } .md > :last-child { margin-bottom: 0; }
.md p { margin: 0 0 10px; }
.md h1, .md h2, .md h3, .md h4 { line-height: 1.3; margin: 18px 0 8px; font-weight: 600; }
.md h1 { font-size: 20px; } .md h2 { font-size: 17px; } .md h3 { font-size: 15px; } .md h4 { font-size: 14px; }
.md ul, .md ol { margin: 0 0 10px; padding-left: 24px; }
.md li { margin: 2px 0; } .md li > ul, .md li > ol { margin: 2px 0; }
.md code { font: 12.5px var(--mono); background: var(--bg-code); border: 1px solid var(--border);
  border-radius: 5px; padding: 0 4px; }
.md pre { position: relative; background: var(--bg-code); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px; overflow-x: auto; margin: 0 0 12px; }
.md pre code { background: none; border: 0; padding: 0; font-size: 12.5px; line-height: 1.5; }
.md pre .lang { position: absolute; top: 5px; right: 40px; font-size: 11px; color: var(--text-3); }
.md pre .copy { position: absolute; top: 3px; right: 4px; }
.md blockquote { margin: 0 0 10px; padding: 2px 12px; border-left: 3px solid var(--border-strong); color: var(--text-2); }
.md table { border-collapse: collapse; margin: 0 0 12px; font-size: 13px; display: block; overflow-x: auto; max-width: 100%; }
/* Cells break only between words: .md's overflow-wrap:anywhere let a column shrink to one letter
   ("Settl / ed / by", seen on asteya 2026-10-15). A table wider than the column scrolls sideways. */
.md th, .md td { border: 1px solid var(--border); padding: 5px 9px; text-align: left; vertical-align: top;
  overflow-wrap: normal; word-break: normal; min-width: 5em; }
.md th { background: var(--bg-side); font-weight: 600; }
.md hr { border: 0; border-top: 1px solid var(--border); margin: 14px 0; }
.md a { word-break: break-word; }
.md .tk-k { color: #a626a4; } .md .tk-s { color: #50a14f; } .md .tk-c { color: var(--text-3); font-style: italic; } .md .tk-n { color: #986801; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .md .tk-k { color: #d38fd9; } :root:not([data-theme="light"]) .md .tk-s { color: #98c379; } :root:not([data-theme="light"]) .md .tk-n { color: #e5c07b; } }
:root[data-theme="dark"] .md .tk-k { color: #d38fd9; } :root[data-theme="dark"] .md .tk-s { color: #98c379; } :root[data-theme="dark"] .md .tk-n { color: #e5c07b; }

/* runs of consecutive steps, folded into one plain line (the Code tab's "Ran 3 commands ›") */
.tool-group { margin: 2px 0 8px; }
.tool-group .tg-head { display: flex; align-items: center; gap: 8px; padding: 3px 6px; margin-left: -6px;
  border-radius: 7px; cursor: pointer; color: var(--text-2); font-size: 13.5px; min-width: 0; }
.tool-group .tg-head:hover { background: var(--bg-hover); }
.tool-group .tg-sum { font-weight: 500; color: var(--text); flex: none; }
.tool-group .tg-now { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.tool-group .tg-stat { margin-left: auto; display: flex; gap: 6px; align-items: center; font-size: 12px; flex: none; }
.tool-group .tg-head .chev { transition: transform .15s; color: var(--text-3); }
.tool-group.open > .tg-head .chev { transform: rotate(90deg); }
.tool-group > .tg-body { display: none; margin-left: 14px; padding-left: 8px; border-left: 2px solid var(--border); }
.tool-group.open > .tg-body { display: block; }
.tool-group.single > .tg-head { display: none; }
.tool-group.single > .tg-body { display: block; margin-left: 0; padding-left: 0; border-left: 0; }
.okby { display: inline-flex; align-items: center; gap: 3px; color: var(--ok); font-size: 11.5px; }
.okby svg.i { width: 12px; height: 12px; }
.card .card-what { font-weight: 400; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.card-details > summary { cursor: pointer; color: var(--text-3); font-size: 12.5px; margin: 2px 0 4px; }
.card-details[open] > summary { margin-bottom: 6px; }

/* tool rows */
.tool { margin: 2px 0 6px; }
.tool-head { display: flex; align-items: center; gap: 8px; padding: 3px 6px; margin-left: -6px;
  border-radius: 7px; cursor: pointer; color: var(--text-2); font-size: 13.5px; min-width: 0; }
.tool-head:hover { background: var(--bg-hover); }
.tool-head .verb { font-weight: 600; color: var(--text); flex: none; }
.tool-head .arg { font-family: var(--mono); font-size: 12.5px; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; min-width: 0; }
.tool-head .arg.plain { font-family: var(--sans); font-size: 13.5px; }
.tool-head .stat { margin-left: auto; font-size: 12px; color: var(--text-3); flex: none; display: flex; gap: 6px; align-items: center; }
.tool-head .plus { color: var(--add-text); } .tool-head .minus { color: var(--del-text); }
.tool-head .chev { transition: transform .15s; color: var(--text-3); }
.tool.open .tool-head .chev { transform: rotate(90deg); }
.tool-body { display: none; margin: 4px 0 8px 22px; border: 1px solid var(--border); border-radius: 9px;
  overflow: hidden; background: var(--bg-elev); }
.tool.open .tool-body { display: block; }
.tool-body .sec { padding: 8px 10px; border-top: 1px solid var(--border); }
.tool-body .sec:first-child { border-top: 0; }
.tool-body .lbl { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 4px; }
.tool-body pre { margin: 0; font: 12px/1.5 var(--mono); white-space: pre-wrap; word-break: break-word;
  max-height: 360px; overflow: auto; }
.tool.err .tool-head .verb { color: var(--err); }
.tool .subagent { font-size: 11px; color: var(--text-3); }
.diff { font: 12px/1.45 var(--mono); overflow-x: auto; max-height: 420px; overflow-y: auto; }
.diff .ln { display: flex; white-space: pre; }
.diff .ln .no { width: 44px; flex: none; text-align: right; padding-right: 8px; color: var(--text-3); user-select: none; }
.diff .ln .tx { flex: 1; padding-right: 10px; }
.diff .ln.add { background: var(--add); } .diff .ln.add .tx { color: var(--add-text); }
.diff .ln.del { background: var(--del); } .diff .ln.del .tx { color: var(--del-text); }
.diff .ln.hunk { color: var(--info); background: var(--info-soft); }
.diff .ln.file { font-weight: 600; background: var(--bg-side); padding: 3px 8px; }

.thinking { margin: 2px 0 8px; }
.thinking .tool-head .verb { font-weight: 500; color: var(--text-3); font-style: italic; }
.thinking .tool-body { padding: 8px 12px; font-size: 13px; color: var(--text-2); white-space: pre-wrap; }

/* artifacts: live, sandboxed rich views in the conversation */
.artifact { border: 1px solid var(--border-strong); border-radius: 12px; overflow: hidden; margin: 8px 0 14px;
  background: var(--bg-elev); box-shadow: var(--shadow); }
.artifact-h { display: flex; align-items: center; gap: 8px; padding: 7px 8px 7px 12px; border-bottom: 1px solid var(--border); }
.artifact-h .at { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.artifact-frame { display: block; width: 100%; height: 440px; border: 0; background: #fff; }
.artifact.tall .artifact-frame { height: 78vh !important; }
.artifact-img { display: block; max-width: 100%; margin: 0 auto; }
/* file cards: a file Claude shared (tools.share_file); a click opens it in the side pane */
.file-card-row { margin: 6px 0 12px; }
.file-card { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 4px; width: 132px; min-height: 92px;
  padding: 9px 10px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--bg-elev);
  color: inherit; font: inherit; text-align: left; cursor: pointer; }
.file-card:hover { border-color: var(--accent); }
.file-card .fc-kind { font-size: 10.5px; font-weight: 600; padding: 1px 5px; border: 1px solid var(--border-strong); border-radius: 4px; color: var(--text-3); }
.file-card .fc-name { margin-top: auto; font-size: 12.5px; font-weight: 500; line-height: 1.3; word-break: break-all;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.file-card .fc-size { font-size: 11px; color: var(--text-3); }
.fc-caption { margin-top: 4px; font-size: 13px; color: var(--text-3); }

/* A slide deck Claude built or showed (conversation.js renderDeck): the artifact card's frame, the
   slide as a 16:9 stage with quiet arrows at its sides, and the download as the one strong button. */
.deck { border: 1px solid var(--border-strong); border-radius: 12px; overflow: hidden; margin: 8px 0 14px;
  background: var(--bg-elev); box-shadow: var(--shadow); outline: none; }
.deck:focus-visible { border-color: var(--accent); }
.deck-h { display: flex; align-items: center; gap: 8px; padding: 7px 8px 7px 12px; border-bottom: 1px solid var(--border); min-width: 0; }
.deck-h .at { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.deck-h .muted { font-size: 12px; white-space: nowrap; }
.deck-dl { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; font-size: 13px; text-decoration: none; white-space: nowrap; }
.deck-stage { position: relative; background: var(--bg-code); }
.deck-slide { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: contain; cursor: zoom-in; }
.deck-prev, .deck-next { position: absolute; top: 50%; transform: translateY(-50%); background: var(--bg-elev);
  border: 1px solid var(--border-strong); box-shadow: var(--shadow); opacity: 0.85; }
.deck-prev { left: 10px; } .deck-prev svg { transform: rotate(180deg); }
.deck-next { right: 10px; }
.deck-prev:hover, .deck-next:hover { opacity: 1; }
.deck-nav { display: flex; align-items: center; gap: 10px; padding: 7px 12px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3); }
.deck-dots { display: flex; gap: 5px; flex-wrap: wrap; }
.deck-dot { width: 8px; height: 8px; padding: 0; border-radius: 50%; border: 0; background: var(--border-strong); cursor: pointer; }
.deck-dot.on { background: var(--accent); }
.deck-empty { display: flex; align-items: center; gap: 10px; padding: 18px 14px; color: var(--text-2); font-size: 13px; }
.deck-suggest { display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; font-size: 12px; white-space: nowrap; }
.deck-note { padding: 7px 12px 9px; font-size: 12px; color: var(--text-3); border-top: 1px solid var(--border); }
@media (max-width: 760px) { .deck-h .muted { display: none; } .deck-dl span { display: none; } }

/* todo list */
.todos { border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px; margin: 4px 0 10px; background: var(--bg-elev); }
.todos .h { font-size: 12px; color: var(--text-3); margin-bottom: 4px; display: flex; gap: 6px; align-items: center; }
.todo { display: flex; gap: 8px; align-items: flex-start; padding: 2px 0; font-size: 13.5px; }
/* The Code tab's markers (Balu, 2026-10-19, "Polish"): an empty circle waiting, a small spinner on the item being
   done now, a tick when done; no strike-through, which made finished work look cancelled. */
.todo .box { width: 15px; height: 15px; border: 1.6px solid var(--border-strong); border-radius: 50%; flex: none; margin-top: 3px; display: grid; place-items: center; box-sizing: border-box; }
.todo .box .i { width: 10px; height: 10px; }
.todo.completed { color: var(--text-2); }
.todo.completed .box { background: var(--ok); border-color: var(--ok); color: #fff; }
.todo.in_progress .box { border-color: var(--accent); border-top-color: transparent; animation: rg-todo-spin .9s linear infinite; }
.todo.in_progress { font-weight: 500; }
@keyframes rg-todo-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .todo.in_progress .box { animation: none; border-top-color: var(--accent); } }
.todos.hidden-old { display: none; }

/* cards: approval, question, plan, notes */
.card { border: 1px solid var(--border-strong); border-radius: 12px; background: var(--bg-elev);
  box-shadow: var(--shadow); margin: 8px 0 14px; overflow: hidden; }
.card.pending { border-color: var(--warn); }
.card .card-h { padding: 10px 14px 6px; font-weight: 600; display: flex; gap: 8px; align-items: center; }
.card .card-b { padding: 0 14px 10px; }
.card .card-b pre { background: var(--bg-code); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font: 12px/1.5 var(--mono); white-space: pre-wrap; word-break: break-word; max-height: 300px; overflow: auto; margin: 6px 0 0; }
.card .card-f { display: flex; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border);
  background: var(--bg-side); flex-wrap: wrap; align-items: center; }
.card .answered { font-size: 12.5px; color: var(--text-3); padding: 8px 14px; border-top: 1px solid var(--border); }
.btn { border: 1px solid var(--border-strong); background: var(--bg-elev); border-radius: 8px;
  padding: 5px 12px; cursor: pointer; font-weight: 500; display: inline-flex; gap: 6px; align-items: center; }
.btn:hover { background: var(--bg-hover); }
.btn.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn.primary:hover { opacity: .9; }
.btn.danger { color: var(--err); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn:disabled { opacity: .5; cursor: default; }
.btn kbd { background: transparent; border-color: currentColor; opacity: .6; color: inherit; }
.qopts { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.qopt { border: 1px solid var(--border); border-radius: 9px; padding: 7px 10px; cursor: pointer; display: flex; gap: 8px; }
.qopt:hover { border-color: var(--border-strong); }
.qopt.sel { border-color: var(--accent); background: var(--accent-soft); }
.qopt .d { font-size: 12.5px; color: var(--text-3); }
.note { font-size: 12.5px; color: var(--text-3); margin: 8px 0 12px; display: flex; gap: 8px; align-items: center; }
.note.err { color: var(--err); background: var(--err-soft); border-radius: 8px; padding: 7px 10px; }
/* a failed save that a later save carried: calm, with the error behind a button */
.note.err.save-fail.resolved { color: var(--text-3); background: transparent; padding: 0; flex-wrap: wrap; }
.save-fail-detail { flex-basis: 100%; font-size: 11.5px; white-space: pre-wrap; color: var(--text-3); margin-top: 4px; }
.note.ckpt { color: var(--text-3); }
.note.err { flex-wrap: wrap; }
.err-detail summary { cursor: pointer; font-size: 12px; opacity: .8; }
.err-detail code { display: block; margin-top: 4px; font-size: 11.5px; white-space: pre-wrap; word-break: break-word; }
.note.self-config { margin: 2px 0 8px; color: var(--text-2); flex-wrap: wrap; }
.note.ckpt .mono { color: var(--text-2); }
.result-line { font-size: 12px; color: var(--text-3); margin: -4px 0 14px; display: flex; gap: 10px; }
.streaming .cursor { display: inline-block; width: 7px; height: 15px; background: var(--accent); vertical-align: -2px; animation: blink 1s steps(2) infinite; margin-left: 1px; border-radius: 1px; }
@keyframes blink { 50% { opacity: 0; } }
.working { display: flex; align-items: center; gap: 9px; color: var(--text-3); font-size: 13px; margin: 6px 0 12px; }
.working .spark { color: var(--accent); animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; transform: scale(.85); } }

/* ---------- composer ---------- */
#composer-wrap { padding: 0 20px 14px; }
.composer { max-width: 820px; margin: 0 auto; border: 1px solid var(--border-strong); border-radius: 16px;
  background: var(--bg-elev); box-shadow: var(--shadow); position: relative; }
.composer:focus-within { border-color: var(--text-3); }
.composer.drag { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.composer .queue { border-bottom: 1px solid var(--border); padding: 6px 12px; font-size: 12.5px; color: var(--text-2); }
.composer .queue .qi { display: flex; gap: 8px; align-items: center; padding: 2px 0; }
.composer .queue .qi .tx { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.composer .attach-row { display: flex; gap: 8px; flex-wrap: wrap; padding: 10px 12px 0; }
.thumb { position: relative; }
.thumb img { height: 56px; width: 56px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); display: block; }
.thumb .x, .qchip .x { position: absolute; top: -6px; right: -6px; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--border);
  background: var(--bg-elev); cursor: pointer; display: grid; place-items: center; font-size: 11px; padding: 0; }
.qchip { position: relative; max-width: 100%; border-left: 3px solid var(--accent); background: var(--bg-side);
  border-radius: 6px; padding: 4px 26px 4px 9px; font-size: 12.5px; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qchip .x { top: 4px; right: 4px; }
.composer textarea { width: 100%; border: 0; outline: 0; resize: none; background: transparent;
  color: var(--text); font: 14.5px/1.5 var(--sans); padding: 12px 14px 4px; min-height: 48px; max-height: 40vh; }
.composer .bar { display: flex; align-items: center; gap: 4px; padding: 4px 8px 8px; }
.composer .bar .grow { flex: 1; }
.pill { display: inline-flex; align-items: center; gap: 5px; border: 1px solid transparent; background: transparent;
  border-radius: 8px; padding: 4px 8px; cursor: pointer; color: var(--text-2); font-size: 12.5px; white-space: nowrap; }
.pill:hover { background: var(--bg-hover); color: var(--text); }
.pill.mode-acceptEdits { color: var(--info); }
.pill.mode-plan { color: var(--ok); }
.send { width: 32px; height: 32px; border-radius: 9px; border: 0; background: var(--accent); color: #fff; cursor: pointer;
  display: grid; place-items: center; }
.send:disabled { opacity: .35; cursor: default; }
.send.stop { background: var(--text); }
.popover { position: absolute; bottom: calc(100% + 6px); left: 10px; right: 10px; max-height: 280px; overflow-y: auto;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); padding: 4px; z-index: 20; }
.popover .opt { padding: 6px 9px; border-radius: 6px; cursor: pointer; display: flex; gap: 8px; align-items: baseline; }
.popover .opt.sel, .popover .opt:hover { background: var(--bg-hover); }
.popover .opt .d { color: var(--text-3); font-size: 12px; margin-left: auto; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hint { max-width: 820px; margin: 6px auto 0; font-size: 11.5px; color: var(--text-3); text-align: center; }
.readonly-bar { max-width: 820px; margin: 0 auto; padding: 12px; border: 1px dashed var(--border-strong);
  border-radius: 12px; color: var(--text-3); text-align: center; }

/* ---------- start screen ---------- */
.start { max-width: 760px; margin: 0 auto; padding: 10vh 28px 30px; }
.start h1 { font-family: var(--serif); font-weight: 400; font-size: 30px; margin: 0 0 6px; text-align: center; }
.start .sub { text-align: center; color: var(--text-3); margin-bottom: 24px; }
.projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-top: 18px; }
.proj { border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; cursor: pointer; background: var(--bg-elev); }
.proj:hover { border-color: var(--border-strong); }
.proj.sel { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.proj .pn { font-weight: 600; display: flex; gap: 6px; align-items: center; }
.proj .pd { font-size: 12.5px; color: var(--text-3); margin-top: 2px; }
.proj .pm { font-size: 11.5px; color: var(--text-3); margin-top: 6px; display: flex; gap: 8px; }

/* ---------- side pane ---------- */
#pane { border-left: 1px solid var(--border); background: var(--bg); display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.pane-tabs { display: flex; align-items: center; gap: 2px; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.pane-tab { border: 0; background: transparent; padding: 5px 10px; border-radius: 7px; cursor: pointer; color: var(--text-2); display: inline-flex; gap: 6px; align-items: center; }
.pane-tab.on { background: var(--bg-active); color: var(--text); }
.pane-tab .count { font-size: 11px; background: var(--bg-side); border-radius: 999px; padding: 0 6px; border: 1px solid var(--border); }
.pane-body { flex: 1; overflow: auto; min-height: 0; display: flex; flex-direction: column; }
.tree { padding: 6px; font-size: 13px; }
.trow { display: flex; align-items: center; gap: 6px; padding: 3px 6px; border-radius: 6px; cursor: pointer; white-space: nowrap; }
.trow:hover { background: var(--bg-hover); }
.trow.sel { background: var(--bg-active); }
.trow .sz { margin-left: auto; color: var(--text-3); font-size: 11.5px; }
.viewer { border-top: 1px solid var(--border); flex: 1; min-height: 200px; display: flex; flex-direction: column; }
.viewer .vh { display: flex; align-items: center; gap: 6px; padding: 6px 10px; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.viewer .vh .p { font-family: var(--mono); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.viewer pre.code { margin: 0; padding: 10px; font: 12px/1.5 var(--mono); overflow: auto; flex: 1; white-space: pre; counter-reset: l; }
.viewer .md { padding: 12px 16px; overflow: auto; }
.viewer.reading { border-top: 0; }
.viewer.reading .md { padding: 18px 26px; font-size: 14.5px; line-height: 1.6; }
.reader-bar { display: flex; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.changes-head { padding: 10px 12px; border-bottom: 1px solid var(--border); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.cfile { display: flex; gap: 8px; align-items: center; padding: 4px 12px; cursor: pointer; font-size: 13px; }
.cfile:hover { background: var(--bg-hover); }
.cfile .s { font: 11px var(--mono); width: 16px; text-align: center; border-radius: 3px; }
.cfile .s.A { color: var(--add-text); background: var(--add); } .cfile .s.M { color: var(--info); background: var(--info-soft); } .cfile .s.D { color: var(--del-text); background: var(--del); }
.commits { padding: 6px 12px 12px; font-size: 12.5px; }
.commit { display: flex; gap: 8px; padding: 3px 0; color: var(--text-2); }
.commit .mono { color: var(--text-3); }
.preview-bar { display: flex; gap: 6px; padding: 6px 10px; border-bottom: 1px solid var(--border); align-items: center; }
.preview-bar input { flex: 1; border: 1px solid var(--border); background: var(--bg-elev); border-radius: 7px; padding: 4px 8px; font: 12.5px var(--mono); color: var(--text); }
.preview-frame { flex: 1; border: 0; background: #fff; width: 100%; }
.empty { padding: 30px 20px; text-align: center; color: var(--text-3); }
.audit-row { display: grid; grid-template-columns: 120px 1fr; gap: 8px; padding: 5px 12px; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.audit-row .a { font-weight: 500; }
.ctx-bar { height: 8px; border-radius: 999px; background: var(--bg-side); overflow: hidden; border: 1px solid var(--border); margin: 6px 0 10px; }
.ctx-bar > div { height: 100%; background: var(--accent); }

/* ---------- misc ---------- */
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 8px 14px; border-radius: 9px; z-index: 100; box-shadow: var(--shadow); font-size: 13px; }
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 80; display: grid; place-items: center; }
.modal { background: var(--bg-elev); border-radius: 14px; box-shadow: var(--shadow); width: min(560px, 92vw); max-height: 86vh; overflow: auto; padding: 18px; }
.modal h3 { margin: 0 0 10px; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 10px; }
.sel-quote { position: absolute; z-index: 30; }
.banner-dev { background: var(--warn-soft); color: var(--warn); font-size: 12px; padding: 4px 10px; text-align: center; }

/* ---------- event chips: one look per kind of event, everywhere (util.chip) ---------- */
.chip-ev { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px 1px 6px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; line-height: 18px; white-space: nowrap; flex: none; vertical-align: 1px;
  border: 1px solid transparent; }
.chip-ev svg { width: 12px; height: 12px; }
.chip-ev.ok    { color: var(--ok);   background: color-mix(in srgb, var(--ok) 13%, transparent); }
.chip-ev.done  { color: #fff;        background: var(--ok); }
.chip-ev.wait  { color: var(--warn); background: var(--warn-soft); }
.chip-ev.stop  { color: var(--accent); background: var(--accent-soft); }
.chip-ev.err   { color: var(--err);  background: color-mix(in srgb, var(--err) 14%, transparent); }
.chip-ev.info  { color: var(--info); background: var(--info-soft); }
.chip-ev.muted { color: var(--text-3); background: transparent; border-color: var(--border); }
.note .chip-ev + span, .answered .chip-ev + * { margin-left: 2px; }
.crumb + .chip-ev, .title-wrap > .chip-ev { margin-left: 2px; }
.sw.wait { color: var(--warn); } .sw.info { color: var(--info); } .sw.done { color: var(--ok); }
.behind-banner { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-2);
  padding: 6px 16px; border-bottom: 1px solid var(--border); background: var(--bg); }
.banner-signin { background: var(--warn-soft); color: var(--text); font-size: 13px; padding: 8px 12px; text-align: center;
  border-bottom: 1px solid var(--border); animation: rg-fade .2s ease-out; }
.banner-signin a { color: var(--link); font-weight: 600; }

/* ---------- gentle motion (Balu, 2026-10-15: "bit gentle feedback animations wherever possible") ----------
   New items ease in (only items arriving live: conversation.js marks them .enter; a reload does not
   replay the motion); menus, dialogs and the side pane fade in; controls answer hover and press.
   Short (≤ 0.25 s) and small (4 px), so it reads as feedback, not decoration. */
@keyframes rg-rise { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@keyframes rg-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes rg-pop { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
@keyframes rg-toast { from { opacity: 0; transform: translate(-50%, 6px); } to { opacity: 1; transform: translate(-50%, 0); } }
@keyframes rg-pane { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: none; } }
.enter { animation: rg-rise .22s ease-out both; }
.tool-group.open > .tg-body { animation: rg-fade .18s ease-out; }
.menu, .popover { animation: rg-rise .14s ease-out; }
.modal-bg { animation: rg-fade .15s ease-out; }
.modal { animation: rg-pop .18s ease-out; }
.toast { animation: rg-toast .2s ease-out; }
#pane:not(.hidden) { animation: rg-pane .2s ease-out; }
.btn, .icon-btn, .chip, .srow, .pane-tab, .new-btn, .file-card, .opt, .tg-head {
  transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s, transform .12s; }
.btn:active, .icon-btn:active, .chip:active, .new-btn:active, .file-card:active { transform: scale(.97); }
.file-card:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0, 0, 0, .08); }
@media (prefers-reduced-motion: reduce) {
  .enter, .tool-group.open > .tg-body, .menu, .popover, .modal-bg, .modal, .toast, #pane:not(.hidden) { animation: none; }
  .btn, .icon-btn, .chip, .srow, .pane-tab, .new-btn, .file-card, .opt, .tg-head { transition: none; }
  .btn:active, .icon-btn:active, .chip:active, .new-btn:active, .file-card:active, .file-card:hover { transform: none; }
  #sidebar { transition: none; }
}
/* Between phone and desktop the three columns (272 + 420 + 360 px) do not fit: at 900 px the page
   was 1160 px wide. There the side pane slides in from the right over the conversation instead. */
@media (min-width: 761px) and (max-width: 1180px) {
  #app.pane-open { grid-template-columns: 272px minmax(0, 1fr); }
  #app.side-collapsed.pane-open { grid-template-columns: 0 minmax(0, 1fr); }
  #app.pane-open #pane { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 64vw); z-index: 60;
    box-shadow: var(--shadow); }
}
@media (max-width: 760px) {
  /* On a phone the sidebar is a drawer over the page, as in the Claude app. As a grid column it
     squeezed the conversation to a strip, the page grew wider than the screen and the browser
     zoomed everything out (Balu's phone, asteya, 2026-10-15). */
  /* One column: the sidebar and the side pane are both fixed overlays, so the conversation is
     the grid's only item and must not land in a zero-width first column. */
  #app, #app.pane-open, #app.show-side, #app.side-collapsed { grid-template-columns: 1fr; }
  #sidebar { position: fixed; top: 0; bottom: 0; left: 0; width: min(86vw, 330px); z-index: 70;
    transform: translateX(-102%); transition: transform .22s ease-out; box-shadow: var(--shadow); }
  #app.show-side #sidebar { transform: none; }
  #app.show-side .side-backdrop { display: block; position: fixed; inset: 0; z-index: 65;
    background: rgba(0, 0, 0, .35); animation: rg-fade .18s ease-out; }
  #pane { position: fixed; inset: 0; z-index: 60; }
  #thread { padding: 14px 16px 30px; }
  .topbar .usage, .title-wrap > .crumb, .title-wrap > .tier { display: none; }
  .topbar { padding: 6px 8px; }
  #composer-wrap { padding: 0 10px 10px; }
  /* The mode / model / effort labels give way before Send is pushed off a phone screen (F16). */
  .composer .bar { gap: 2px; }
  .composer .bar .pill { min-width: 0; max-width: 34vw; overflow: hidden; padding: 4px 5px; }
  .composer .bar .send { flex: none; }
  .hint, #sidebar kbd { display: none; }   /* keyboard shortcuts mean nothing on a phone */
}

/* ---- the Admins' Settings page (js/settings.js) ---- */
#thread:has(> .settings) { max-width: 1180px; }
.settings { display: grid; grid-template-columns: 200px 1fr; gap: 28px; align-items: start; }
.set-nav { position: sticky; top: 8px; display: flex; flex-direction: column; gap: 2px; }
.set-h { font-family: var(--serif); font-size: 22px; margin: 0 0 10px 8px; }
.set-link { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px; color: var(--text-2); text-decoration: none; font-size: 13.5px; }
.set-link:hover { background: var(--bg-hover); color: var(--text); }
.set-link.sel { background: var(--bg-active); color: var(--text); font-weight: 600; }
.set-note { font-size: 11.5px; color: var(--text-3); margin: 14px 10px 0; line-height: 1.45; }
.set-body { min-width: 0; }
.set-title { font-family: var(--serif); font-weight: 400; font-size: 24px; margin: 4px 0 2px; }
.set-sub { color: var(--text-3); font-size: 13px; margin: 0 0 14px; }
.set-h3 { font-size: 13px; font-weight: 600; color: var(--text-2); margin: 22px 0 8px; }
.set-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.set-pills .pill { border-color: var(--border); }
.set-pills .pill.sel { background: var(--bg-active); color: var(--text); border-color: var(--border-strong); font-weight: 600; }
.br-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
.br-card { border: 1px solid var(--border); border-radius: 10px; padding: 9px 11px; background: var(--bg-elev); min-width: 0; }
.br-top { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.br-name { font-weight: 600; font-size: 13.5px; color: var(--text); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
a.br-name:hover { text-decoration: underline; }
.br-meta { font-size: 11.5px; color: var(--text-3); margin-top: 4px; }
.br-subj { font-size: 12.5px; color: var(--text-2); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.graph-wrap { max-width: 100%; position: relative; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); overflow: auto; }
.graph { position: absolute; left: 0; top: 0; }
.g-row { height: 30px; display: flex; align-items: center; gap: 8px; padding-right: 12px; font-size: 13px; border-bottom: 1px solid var(--border); min-width: 0; }
.g-row:last-child { border-bottom: 0; }
.g-row:hover { background: var(--bg-hover); }
.g-subj { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.g-meta { color: var(--text-3); font-size: 11.5px; white-space: nowrap; }
.g-ref { flex-shrink: 1; min-width: 0; font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); white-space: nowrap; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.fs { display: grid; grid-template-columns: minmax(260px, 1fr) 1.4fr; gap: 12px; align-items: start; }
.fs:has(> .fs-viewer.hidden) { grid-template-columns: 1fr; }
.fs-hidden { display: flex; align-items: center; gap: 6px; padding: 8px; font-size: 12px; color: var(--text-3); }
.fs-viewer { border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); overflow: hidden; position: sticky; top: 8px; max-height: 75vh; display: flex; flex-direction: column; }
.fs-viewer .vh { display: flex; align-items: center; gap: 6px; padding: 6px 10px; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.fs-viewer .vh .p { font-family: var(--mono); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-viewer pre.code { margin: 0; padding: 10px; font: 12px/1.5 var(--mono); overflow: auto; white-space: pre; }
.fs-viewer .md { padding: 10px 14px; overflow: auto; }
.ln { display: inline-block; width: 38px; text-align: right; margin-right: 12px; color: var(--text-3); user-select: none; }
.ins-card { border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); padding: 10px 14px; margin-bottom: 10px; }
.ins-card summary { cursor: pointer; display: flex; gap: 6px; align-items: baseline; }
.ins-card .md { margin-top: 8px; font-size: 13.5px; }
.ins-card.soon { display: flex; gap: 10px; align-items: flex-start; }
/* Narrow main area (a small window, or the sidebar open on a laptop): sections become a row on top. */
@media (max-width: 1100px) {
  .settings { grid-template-columns: 1fr; gap: 12px; }
  .set-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .set-h, .set-note { display: none; }
  .fs { grid-template-columns: 1fr; }
  .fs-viewer { position: static; }
}
.g-ref.more { flex-shrink: 0; background: var(--bg-hover); color: var(--text-2); }
.br-done { margin-top: 10px; }
.br-done > summary { cursor: pointer; font-size: 12.5px; color: var(--text-3); padding: 4px 2px 8px; }
.tk-list { border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); overflow: hidden; }
.tk + .tk { border-top: 1px solid var(--border); }
.tk-row { display: flex; align-items: center; gap: 10px; padding: 8px 12px; cursor: pointer; font-size: 13px; min-width: 0; }
.tk-row:hover { background: var(--bg-hover); }
.tk-no { font-family: var(--mono); font-size: 12px; color: var(--text-3); min-width: 44px; }
.tk-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.tk-prio { font-size: 11px; font-weight: 600; padding: 1px 6px; border-radius: 6px; background: var(--bg-hover); color: var(--text-2); }
.tk-prio.p1 { background: var(--err-soft); color: var(--err); }
.tk-prio.p2 { background: var(--warn-soft); color: var(--warn); }
.tk-who, .tk-due, .tk-when { font-size: 12px; color: var(--text-3); white-space: nowrap; }
.tk-who { max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
.tk-body { padding: 4px 14px 12px 66px; font-size: 13px; }
.tk-facts { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.tk-hist { margin-top: 6px; font-size: 12px; }
.tk-hist summary { cursor: pointer; color: var(--text-3); }
.tk-change { color: var(--text-2); padding: 2px 0; }
@media (max-width: 760px) { .tk-who, .tk-when { display: none; } .tk-body { padding-left: 14px; } }

/* ---- sharing a session outside the team (js/share.js, js/share-page.js; backend sharing.py) ---- */
/* Balu, 2026-10-17: "waring text and red boarder on top of session chip". */
.srow.shared { box-shadow: inset 0 0 0 1.5px var(--err); }
.tier.shared { background: var(--err-soft); color: var(--err); }
.share-modal { width: min(640px, 94vw); }
.sh-warn { display: flex; gap: 10px; align-items: flex-start; border: 1.5px solid var(--err); background: var(--err-soft);
  color: var(--text); border-radius: 10px; padding: 10px 12px; font-size: 13px; line-height: 1.45; }
.sh-warn > .i { color: var(--err); flex-shrink: 0; margin-top: 2px; }
.sh-warn-w { margin-top: 6px; }
.sh-link { display: flex; gap: 8px; margin: 12px 0 4px; }
.sh-link .dialog-input { flex: 1; font-family: var(--mono); font-size: 12px; }
.sh-nolink { font-size: 12.5px; margin: 12px 0 4px; }
.sh-list { margin-top: 10px; border: 1px solid var(--border); border-radius: 10px; }
.sh-list .empty { padding: 12px; }
.sh-row { display: flex; align-items: center; gap: 12px; padding: 8px 10px; }
.sh-row + .sh-row { border-top: 1px solid var(--border); }
.sh-who { flex: 1; min-width: 0; display: flex; flex-direction: column; font-size: 13px; }
.sh-who .muted { font-size: 12px; font-family: var(--mono); }
.sh-tick { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; cursor: pointer; white-space: nowrap; }
.sh-tick input { accent-color: var(--accent); width: 15px; height: 15px; }
.sh-add { display: grid; grid-template-columns: 1fr 1.3fr auto auto; gap: 8px; align-items: center; margin-top: 10px; }
body.guest .composer .bar > .pill:not(:first-child) { display: none; }   /* a guest changes no session settings */
.guest-note { margin: 10px 12px; padding: 10px; border-radius: 10px; font-size: 12.5px; line-height: 1.45;
  border: 1.5px solid var(--err); background: var(--err-soft); }
.share-body { min-height: 100vh; display: grid; place-items: center; background: var(--bg); margin: 0; padding: 16px; box-sizing: border-box; }
.share-card { width: min(400px, 100%); background: var(--bg-elev); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: var(--shadow); padding: 26px 24px; display: flex; flex-direction: column; gap: 10px; }
.share-card h1 { font-family: var(--serif); font-weight: 400; font-size: 24px; margin: 6px 0 0; }
.share-logo { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.share-logo span { background: var(--accent); color: #fff; border-radius: 7px; padding: 3px 6px; font-size: 12px; }
.share-sub { color: var(--text-2); margin: 0; font-size: 13.5px; }
.share-input { font-size: 16px; padding: 10px 12px; }
.share-btn { padding: 9px; font-size: 14px; }
.share-error { color: var(--err); font-size: 13px; min-height: 1em; }
.share-link { border: 0; background: transparent; color: var(--link); padding: 0; font-size: 12.5px; align-self: flex-start; }
.share-foot { color: var(--text-3); font-size: 12px; margin: 6px 0 0; }
@media (max-width: 560px) { .sh-add { grid-template-columns: 1fr; } .sh-row { flex-wrap: wrap; } }
.shared-banner { display: flex; align-items: center; gap: 8px; margin: 0 12px; padding: 6px 12px; border: 1.5px solid var(--err);
  background: var(--err-soft); color: var(--err); border-radius: 10px; font-size: 12.5px; font-weight: 600; }
.shared-banner > span { flex: 1; min-width: 0; }
.shared-banner .btn { padding: 2px 10px; font-size: 12px; }
#share-step { display: flex; flex-direction: column; gap: 10px; }
body.guest #composer-wrap .hint { display: none; }   /* names Shift+Tab, which a guest may not use */

/* ---- 0.1.32: team rules, the Needs-you box, the docked to-do list ---- */
.rules-card { margin-bottom: 14px; }
.rules-h { margin-bottom: 4px; }
.rules-note { font-size: 12.5px; margin-bottom: 8px; }
.rules-text { font: 13px/1.5 var(--sans); resize: vertical; }
.rules-foot { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 12.5px; }
.needs-you { border: 1.5px solid var(--accent); background: var(--accent-soft); border-radius: 12px; padding: 12px 14px; margin: 8px 0; }
.needs-h { margin-bottom: 6px; }
.needs-recap { font-size: 13.5px; color: var(--text-2); }
.needs-q { font-weight: 600; margin: 6px 0 10px; }
.needs-a { display: flex; flex-wrap: wrap; gap: 8px; }
.needs-a .btn:not(:disabled):hover { border-color: var(--accent); }
.needs-note { font-size: 12px; margin-top: 8px; }
.todo-slot:empty { display: none; }
.todo-dock { max-width: 820px; margin: 0 auto 6px; padding: 0 28px; box-sizing: border-box; }
.todo-dock .todos { margin: 0; max-height: 34vh; overflow: auto; box-shadow: var(--shadow); background: var(--bg-elev); }
@media (max-width: 760px) { .todo-dock { padding: 0 10px; } }
.tg-head .chev { margin-left: 2px; }   /* the arrow sits at the end, as in the Code tab */

/* ---- 0.1.34: the LLM Wiki (Settings folders, the Wiki tick, the Wiki tab) ---- */
.pill.wiki-on { color: var(--ok); }
.wiki-off { opacity: .55; }
.wiki-off .rules-h { display: flex; align-items: center; gap: 4px; }
.wiki-tree { padding-top: 8px; }
.wiki-opt { display: flex; align-items: center; gap: 8px; padding: 3px 0; font-size: 13.5px; cursor: pointer; }
.wiki-scope { flex: 1; font-size: 12.5px; }
.tool .stat .held { color: var(--warn); font-size: 12px; }   /* a step Auto mode held back (0.1.37) */
.pill.mode-auto { color: var(--accent); }
.pill.mode-bypassPermissions { color: var(--err); }
/* RailSuper3 page (settings.js, super3View) */
.s3-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.s3-row > input[type=text] { flex: 1 1 280px; width: auto; }
.s3-num { width: 72px; flex: none; }
.s3-scope { width: auto; flex: none; max-width: 220px; }
.s3-form { display: flex; flex-direction: column; gap: 8px; }
.s3-out { margin-top: 10px; }
.s3-text { margin: 6px 0 0; padding: 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg);
  font: 12px/1.5 var(--mono); white-space: pre-wrap; max-height: 360px; overflow: auto; }
.menu button.danger { color: var(--err); }   /* Delete in a session menu (0.1.41) */
/* Upload in Settings > Server files (0.1.42) */
.fs-note { margin: 0 4px 8px; padding: 8px 10px; border-radius: 8px; background: var(--bg-hover); font-size: 12.5px; color: var(--text-2); display: grid; gap: 4px; }
.fs-note.busy { color: var(--text-3); }
/* Settings > Server files, drawn after Prashanth's Context Picker (wikip, ai-stack/scripts/picker.py; the design
   is his) in RailGPT2's own colours (0.1.43). Sizes, the dashed guide lines, the ▸ expander, the search box and
   the dot colours follow his stylesheet; the dot colours are his exactly, so a state reads the same in both. */
.pk { max-width: 920px; margin: 0 auto; }
.pk-head { display: flex; flex-direction: column; align-items: center; gap: 4px; margin: 4px 0 12px; }
.pk-head-icon svg.i { width: 40px; height: 40px; stroke-width: 1.3; color: var(--accent); }
.pk-head h2 { font-size: 16px; margin: 0; }
.pk-tabs { display: flex; flex-wrap: wrap; justify-content: center; margin-bottom: 10px; }
.pk-tab { border: 1px solid var(--border-strong); background: var(--bg-elev); color: var(--text-2); padding: 6px 14px;
  font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; margin-left: -1px; }
.pk-tab:first-child { border-radius: 8px 0 0 8px; margin-left: 0; }
.pk-tab:last-child { border-radius: 0 8px 8px 0; }
.pk-tab:only-child { border-radius: 8px; }
.pk-tab.on { background: var(--bg-active); color: var(--text); font-weight: 600; box-shadow: inset 0 1px 3px rgba(0, 0, 0, .15); }
.pk-tab:hover:not(.on) { background: var(--bg-hover); }
.pk-sub { text-align: center; color: var(--text-3); font-size: 12.5px; margin: 0 0 10px; }
.pk-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; font-size: 12px; color: var(--text-3); margin-bottom: 10px; }
.pk-legend-item { display: inline-flex; align-items: center; gap: 5px; }
.pk-toolbar { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-bottom: 8px; }
.pk-tool { width: 32px; height: 32px; border-radius: 6px; border: 1px solid var(--border-strong); background: var(--bg-elev);
  color: var(--text); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; }
.pk-tool:hover { background: var(--bg-hover); }
.pk-count { text-align: center; color: var(--text-3); font-size: 13px; margin-bottom: 12px; overflow-wrap: anywhere; }
.fs.pk-main { grid-template-columns: minmax(280px, 1fr) 1.2fr; }
.pk-card { border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); display: flex; flex-direction: column;
  overflow: hidden; max-height: 70vh; min-width: 0; }
.pk-card-bar { display: flex; justify-content: flex-end; padding: 8px; border-bottom: 1px solid var(--border); flex: none; }
.pk-search { display: flex; align-items: center; gap: 4px; min-width: 0; height: 26px; padding: 0 4px 0 8px; border: 1px solid var(--border-strong);
  border-radius: 6px; background: var(--bg); color: var(--text-3); }
.pk-search > svg.i { width: 13px; height: 13px; }
.pk-search-input { border: none; outline: none; background: none; color: var(--text); font: inherit; font-size: 13px; width: 130px; min-width: 0; padding: 0; }
.pk-search-controls { display: flex; align-items: center; gap: 2px; flex: none; }
.pk-search-controls[hidden] { display: none; }
.pk-search-count { color: var(--text-3); font-size: 11px; white-space: nowrap; padding: 0 2px; }
.pk-sbtn { width: 20px; height: 20px; border: none; background: none; color: var(--text-3); border-radius: 4px; padding: 0; flex: none;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.pk-sbtn svg.i { width: 12px; height: 12px; }
.pk-sbtn:hover:not(:disabled) { background: var(--bg-hover); color: var(--text); }
.pk-sbtn:disabled { opacity: .35; cursor: not-allowed; }
.pk-sbtn.on { background: var(--accent); color: #fff; }
.pk-scroll { overflow: auto; padding: 10px 12px; font-size: 14px; flex: 1; min-height: 120px; }
.pk-scroll.drop { outline: 2px dashed var(--accent); outline-offset: -4px; }
.pk-root { display: flex; align-items: center; gap: 6px; padding: 3px 4px; border-radius: 6px; font-weight: 600; cursor: pointer; }
.pk-children { margin-left: 18px; border-left: 1px dashed var(--border-strong); padding-left: 4px; }
.pk-top { margin-left: 10px; }
.pk-folder { margin-left: 4px; }
.pk-folder[hidden], .pk-file[hidden] { display: none; }
.pk-dir { display: flex; align-items: flex-start; gap: 6px; padding: 3px 4px; border-radius: 6px; cursor: pointer; list-style: none; }
.pk-dir::-webkit-details-marker { display: none; }
.pk-dir::before { content: "\25B8"; width: 10px; flex: none; color: var(--text-3); transition: transform .1s; line-height: 20px; }
.pk-folder[open] > .pk-dir::before { transform: rotate(90deg); }
.pk-dir > svg.i, .pk-root > svg.i { color: var(--accent); margin-top: 2px; }
.pk-file { display: flex; align-items: flex-start; gap: 6px; padding: 3px 4px; border-radius: 6px; cursor: pointer; }
.pk-file > .pk-dot { margin-left: .5px; margin-right: .5px; }   /* in the ▸ slot, so file and folder icons line up */
.pk-file > svg.i { color: var(--text-3); margin-top: 2px; }
.pk-name { flex: 1; min-width: 0; overflow-wrap: anywhere; line-height: 20px; }
.pk-meta { color: var(--text-3); font-size: 11.5px; white-space: nowrap; line-height: 20px; }
.pk-dir:hover, .pk-file:hover, .pk-root:hover { background: var(--bg-hover); }
.pk-dir.sel, .pk-file.sel, .pk-root.sel { background: var(--bg-active); }
.pk-dir.drop, .pk-root.drop { outline: 2px dashed var(--accent); outline-offset: -2px; background: var(--accent-soft); }
.pk-empty { color: var(--text-3); padding: 8px 4px; }
mark.pk-hit { background: color-mix(in srgb, #f5a623 45%, transparent); color: inherit; border-radius: 2px; padding: 0 1px; }
mark.pk-hit.active { background: #f5a623; color: #000; }
.pk-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; margin-top: 5.5px; box-sizing: border-box; }
.pk-legend .pk-dot { margin-top: 0; }
.pk-dot.none { visibility: hidden; }
.dot-not_in_wiki { background: #ff6b6b; }
.dot-wiki_current { background: #2ecc71; }
.dot-wiki_verbatim_only { background: #3498db; }
.dot-wiki_stale { background: #f5a623; }
.dot-wiki_error { background: #a259ff; }
.dot-wiki_improper_verbatim { background: transparent; border: 1.5px solid var(--text); }
.dot-wiki_verbatim_edited { background: #e67e22; }
.dot-wiki_blank_ingestion { background: #ffb6c1; }
@media (max-width: 760px) {
  .fs.pk-main { grid-template-columns: 1fr; }
  .pk-card { max-height: 60vh; }
  .pk-search-input { width: 90px; }
}
/* Sub-sections by who started each session, inside a project group (0.1.44) */
.sgroup.has-sub > .sgroup { margin-left: 10px; }
.sgroup.has-sub > .sgroup > .group-label { padding-top: 6px; text-transform: none; }
.group-label .only-you { font-size: 10px; color: var(--text-3); border: 1px dashed var(--border-strong); border-radius: 999px; padding: 0 6px; }
.group-label .row-more + .row-more { margin-left: 0; }
.sgroup.drop { outline: 2px dashed var(--accent); outline-offset: -2px; border-radius: 8px; background: var(--accent-soft); }
.group-label.drop { outline: 2px dashed var(--accent); outline-offset: -2px; background: var(--accent-soft); }
/* Sources under each answer (0.1.45; conversation.js renderSources, sources.js) */
.sources { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 2px 0 6px; font-size: 12px; }
.sources-h { color: var(--text-3); font-size: 11.5px; margin-right: 2px; }
.src { display: inline-flex; align-items: center; gap: 5px; max-width: 280px; padding: 2px 9px; border: 1px solid var(--border);
  border-radius: 999px; background: var(--bg-elev); color: var(--text-2); font: inherit; font-size: 12px; }
.src span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.src svg.i { width: 13px; height: 13px; }
.src-wiki svg.i { color: var(--accent); }
button.src { cursor: pointer; }
button.src:hover { background: var(--bg-hover); color: var(--text); }
.src-more { color: var(--text-3); cursor: default; }
/* Files kept with a session as context (0.1.46): the button, the chips above the message box, the picker */
.pill.kept-on { color: var(--accent); }
.kept-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 8px 10px 0; font-size: 12px; }
.kept-row.hidden { display: none; }
.kept-h { color: var(--text-3); font-size: 11.5px; }
.kept-chip { display: inline-flex; align-items: center; gap: 4px; max-width: 240px; padding: 1px 4px 1px 8px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--bg-hover); color: var(--text-2); }
.kept-chip > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kept-chip svg.i { width: 12px; height: 12px; }
.kept-x { border: none; background: none; padding: 1px; border-radius: 999px; color: var(--text-3); cursor: pointer; display: inline-flex; }
.kept-x:hover { background: var(--bg-active); color: var(--text); }
.kept-picker { width: 100%; text-align: left; }
.modal:has(.kept-picker) { width: min(680px, 94vw); }   /* the picker's tree needs more room than a question */
.kept-picker .pk-card { max-height: 55vh; }
.kept-count { color: var(--text-3); font-size: 12.5px; margin: 0 0 8px; }
.kept-count.over { color: var(--err); }
.pk-check { margin: 3px 0 0; accent-color: var(--accent); flex: none; cursor: pointer; }
.pk-check:disabled { cursor: not-allowed; }
/* The Super3 section (0.1.47): issues sent up from sessions, and the room's sessions */
.sgroup.s3 { margin: 4px 4px 6px; padding-bottom: 4px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-elev); }
.sgroup.s3 > .group-label { padding-top: 8px; }
.s3-sub { font-size: 10.5px; color: var(--text-3); padding: 4px 10px 2px; text-transform: uppercase; letter-spacing: .04em; }
.s3-item { display: flex; align-items: flex-start; gap: 8px; margin: 2px 4px; padding: 6px 8px; border-radius: 8px; cursor: pointer;
  border-left: 3px solid var(--accent); background: var(--accent-soft); }
.s3-item:hover { filter: brightness(1.03); }
.s3-item.gone { cursor: default; opacity: .6; border-left-color: var(--border-strong); }
.s3-item .body { flex: 1; min-width: 0; }
.s3-item .t { font-size: 13px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.s3-item .meta { font-size: 11px; color: var(--text-3); margin-top: 2px; overflow-wrap: anywhere; }
.s3-mark svg.i { width: 14px; height: 14px; color: var(--accent); margin-top: 2px; }
.s3-done { flex: none; }
.s3-empty { font-size: 12px; color: var(--text-3); padding: 4px 10px 6px; }
.note.s3-sent { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
/* Which folders the LLM Wiki reads, in the file trees (0.1.48) */
.pk-wiki { display: inline-flex; align-items: center; gap: 3px; flex: none; margin-left: 6px; padding: 0 7px; border-radius: 999px;
  font-size: 11px; line-height: 18px; color: var(--accent); background: var(--accent-soft); white-space: nowrap; }
.pk-wiki svg.i { width: 11px; height: 11px; }
.pk-wiki-line { display: flex; align-items: flex-start; gap: 6px; justify-content: center; text-align: left; color: var(--text-2);
  font-size: 12.5px; margin: 0 auto 10px; max-width: 760px; }
.pk-wiki-line svg.i { width: 14px; height: 14px; color: var(--accent); margin-top: 2px; flex: none; }
.kept-picker .pk-wiki-line { justify-content: flex-start; }
/* Folder access levels in the trees (0.1.50) */
.pk-dir.locked { opacity: .55; cursor: not-allowed; }
.pk-dir.locked:hover { background: none; }
.pk-lock-gap { width: 10px; flex: none; }
.pk-lvl { display: inline-flex; align-items: center; gap: 3px; flex: none; margin-left: 6px; padding: 0 7px; border-radius: 999px;
  font-size: 11px; line-height: 18px; white-space: nowrap; color: var(--text-2); background: var(--bg-hover); border: 1px solid var(--border); }
.pk-lvl svg.i { width: 11px; height: 11px; }
.pk-lvl.lvl-super3 { color: var(--accent); border-color: var(--accent); }
.pk-setlvl { margin-left: auto; opacity: 0; }
.pk-dir:hover .pk-setlvl, .pk-setlvl:focus-visible { opacity: 1; }

/* ---- screen mode: companies on one page (docs/SCREEN-MODE.md); only drawn when window.RG2_SCREEN is set ---- */
.co-head > .group-label { color: var(--text); font-weight: 650; font-size: 13px; padding-top: 14px; }
.cogroup + .cogroup { margin-top: 2px; border-top: 1px solid var(--border); }
.cogroup > .sgroup:not(.co-head) { margin-left: 6px; }
.co-note { display: flex; align-items: center; gap: 8px; margin: 6px 8px; padding: 8px 10px; border-radius: 10px; background: var(--warn-soft);
  color: var(--text-2); font-size: 12.5px; line-height: 1.35; }
.cogroup > .co-note { flex-wrap: wrap; row-gap: 6px; }
.co-note svg.i { width: 14px; height: 14px; flex: none; color: var(--warn); }
.co-note .btn { margin-left: auto; padding: 2px 10px; font-size: 12px; flex: none; }
.co-pick + .co-pick { margin-top: 22px; }
.co-title { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 650; color: var(--text); margin-top: 14px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.co-title .gcount { font-size: 10.5px; font-weight: 500; color: var(--text-3); background: var(--bg-hover); border-radius: 999px; padding: 0 6px; }
.co-pick .co-note { margin: 8px 0 0; }
.co-empty { font-size: 12.5px; color: var(--text-3); margin-top: 8px; }
.nbadge { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; flex: none; margin-right: 5px;
  background: var(--bg-hover); color: var(--text-2); font-size: 8.5px; font-weight: 600; letter-spacing: 0; line-height: 1; vertical-align: -2px; }
.group-label .nbadge { margin-right: 0; }
.co-plus { margin-left: auto; opacity: .55; }
.co-head:hover .co-plus, .co-plus:focus-visible { opacity: 1; }
.co-all { margin-top: 18px; font-size: 12.5px; }