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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="Content-Security-Policy" content="__CSP__">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
:root {
color-scheme: light dark;
--radius: 12px;
--pill-radius: 999px;
--border: var(--vscode-input-border, var(--vscode-panel-border, rgba(127,127,127,.28)));
--muted: var(--vscode-descriptionForeground, rgba(127,127,127,.85));
--field-bg: var(--vscode-input-background, rgba(127,127,127,.06));
--accent: var(--vscode-focusBorder, #4c8dff);
}
* { box-sizing: border-box; }
body {
margin: 0; padding: 0;
font-family: var(--vscode-font-family);
font-size: var(--vscode-font-size);
color: var(--vscode-foreground);
background: transparent;
display: flex; flex-direction: column; height: 100vh;
/* T7 (docs/CHAT-TYPOGRAPHY.md D9) — THE SHELL COLUMN. These three live on `body`, not on `#log`,
because the measure is a property of the whole panel: the transcript, the composer and the status
row are all children of `body`, and they have to resolve the SAME value or they cannot line up.
Declared on `#log` (where T1 put them) only the transcript could see them, which is exactly how
the composer ended up spanning the full panel while the prose sat in a 680px column. */
--prose-max: 820px;
/* The horizontal inset shared by the log's padding and the shell column's width, so the composer's
left edge lands ON the prose's left edge at every width rather than only where the cap binds. */
--shell-x: 12px;
/* T2 (D2) — the READING type. `--vscode-font-size` is the size of menu labels and tree rows: right
for chrome, wrong for three paragraphs of explanation. Message bodies alone get their own size
and leading; every control around them keeps inheriting the workbench, so the panel still
belongs to the editor. Both are overridable at runtime by the settings (D7).
An OFFSET, not a flat 14px, so prose TRACKS the workbench instead of pinning against it. A flat
value quietly inverts for anyone who raises the editor's UI font for accessibility: at a 18px
workbench they would read 14px prose inside 18px chrome — the divergence D2 argues for, pointing
the wrong way. At the default 13px this still resolves to 14px, so nothing moves for anyone who
has not changed it. */
--prose-size: calc(var(--vscode-font-size, 13px) + 1px);
--prose-leading: 1.65;
}
@media (min-width: 760px) { body { --shell-x: 24px; } }
/* Everything below the log shares the transcript's column: same width, same centre, same edges.
Before this each one spanned the whole panel, so at editor width the composer was a 1600px box
under a 680px conversation — the single thing that most made the panel look unlike the reference,
where the input sits directly under the text it answers.
`calc(100% - 2 * --shell-x)` rather than a bare `width: 100%` + margin: without it these boxes
would out-dent the transcript by the log's padding in every panel narrower than the cap, which is
most sidebars. Overlays are `position: fixed` and deliberately excluded. */
#bgTasksBar, #ctxBar, #reviewBar, #workbar, #queueBar, #composer, #status {
width: calc(100% - 2 * var(--shell-x));
max-width: var(--prose-max);
margin-inline: auto;
}
/* Every element above is a bare id, so a LATER bare-id rule ties on specificity and wins. A
`margin:` shorthand in one of those rules silently resets margin-inline to whatever its
left/right slot says — which is how #ctxBar, #reviewBar and #bgTasksBar ended up flush against
the window edge while the composer centred. Their own inset is redundant anyway: the width
calc above already insets by --shell-x. Set margin-block in these rules, never margin.
test/webviewCss.test.js pins this for the whole list. */
#attachImg .ci { width: 14px; height: 14px; display: block; }
#attachImg.atcap { opacity: .45; }
/* An attachment problem, said where it happened. Sits under the chips so it reads as belonging to
the thing that failed, and takes no space when there is nothing to say. */
#imgnote {
font-size: 11.5px; line-height: 1.45; padding: 5px 8px; margin: 2px 0 0;
border-radius: 5px; color: var(--vscode-inputValidation-warningForeground, var(--vscode-foreground));
background: var(--vscode-inputValidation-warningBackground, rgba(224,160,48,.14));
border: 1px solid var(--vscode-inputValidation-warningBorder, rgba(224,160,48,.45));
}
#imgnote[hidden] { display: none; }
/* The placeholder that stands in while a big screenshot is being decoded and resized. */
.chip.imgchip.loading { opacity: .8; }
.imgskel {
width: 28px; height: 28px; border-radius: 3px;
background: linear-gradient(90deg, rgba(127,127,127,.14) 25%, rgba(127,127,127,.30) 37%, rgba(127,127,127,.14) 63%);
background-size: 300% 100%; animation: imgskel 1.1s ease-in-out infinite;
}
@keyframes imgskel { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .imgskel { animation: none; } }
/* What it will cost. Quiet, but present — this product bills credits per turn and an image is
not a rounding error. */
.chip.imgchip .imgcost {
opacity: .55; margin-left: 5px; padding: 1px 4px; border-radius: 3px;
background: rgba(127,127,127,.16); font-size: 10px;
}
.chip.imgchip .imgthumb { cursor: zoom-in; }
/* Click a thumbnail (in the tray or the transcript) to see it full size. A 28px thumb cannot tell
you WHICH screenshot you attached, and that is the one thing you want to check before sending. */
#imgzoom {
position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center;
background: rgba(0,0,0,.72); cursor: zoom-out; padding: 32px;
}
#imgzoom[hidden] { display: none; }
#imgzoom img { max-width: 100%; max-height: 100%; border-radius: 6px; box-shadow: 0 8px 40px rgba(0,0,0,.5); }
#attachImg { display: inline-flex; align-items: center; justify-content: center; }
/* ---- attached images ---- */
/* The chip carries its own thumbnail: an attachment you cannot see is one you cannot check before
sending, and a screenshot is the one attachment where the wrong one looks exactly like the right
one in a filename. */
.chip.imgchip { padding: 2px 6px 2px 2px; gap: 6px; align-items: center; }
.chip.imgchip .imgthumb {
width: 28px; height: 28px; object-fit: cover; border-radius: 3px;
display: block; background: rgba(127,127,127,.18);
}
.chip.imgchip .imgmeta { font-variant-numeric: tabular-nums; opacity: .75; }
/* A bigger, more findable remove target than the text chips carry. Two reasons it can be:
the image chip is twice the height of a text chip, so 22px fits without changing the row; and
removing the WRONG attachment is cheap to undo on a file pin and annoying on a screenshot you
have to go and take again. Resting opacity is higher too — an affordance you have to hunt for
reads as one that is not there. */
.chip.imgchip .imgx {
width: 22px; height: 22px; font-size: 15px; line-height: 1;
opacity: .75; margin-left: 3px;
}
.chip.imgchip .imgx:hover { opacity: 1; background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.45)); }
.chip.imgchip .imgx:focus-visible { outline: 1px solid var(--accent); outline-offset: 1px; opacity: 1; }
.msgimg {
display: block; max-width: min(320px, 100%); max-height: 240px; width: auto; height: auto; cursor: zoom-in;
border-radius: 6px; border: 1px solid var(--border); margin: 0 0 8px;
}
/* Whole-panel drop target: the transcript is a far bigger target than the composer, and someone
dragging a screenshot aims at the conversation. */
body.dropping::after {
content: ''; position: fixed; inset: 6px; border: 2px dashed var(--accent);
border-radius: 10px; pointer-events: none; z-index: 40;
}
/* ---- conversation log ---- */
/* The measure, the type and the inset are all declared on `body` (see above) so the composer and the
status row resolve the same values the transcript does. `--shell-x` is the log's horizontal padding
AND the shell column's inset, which is what keeps the two edges on the same line. */
#log { flex: 1; overflow-y: auto; padding: 12px var(--shell-x); display: flex; flex-direction: column; gap: 12px; }
/* THE LOG CONTAINS WHAT IS IN IT. The page is a 100vh shell and this is the only thing in it that
scrolls, so what sits below it — the composer, the status row — never moves. That holds only while
nothing in the transcript is laid out against the PAGE, and an out-of-flow box with no positioned
ancestor is: it sits at its unscrolled place in the transcript, where neither this element's
scrolling nor its clipping reaches it. `.msg .role` (below) is such a box. Every labelled message
that starts more than a viewport down the transcript — in practice, every turn after a long first
one — put its label below the fold; the page grew to reach that one pixel, and the wheel, once the
log was at its end, scrolled the whole shell away: transcript, composer and status row riding up
over a blank page. Positioned, the log is the containing block for every descendant: the label,
and whatever is added later. webviewCss.test.js fails if this goes. */
#log { position: relative; }
/* Log is a flex column → children default to flex-shrink:1. Any child with overflow:hidden (e.g. the
approval/edit cards) then gets an auto min-size of 0 and the flex algorithm crushes it to an invisible
line once the log overflows. Pin every child to its natural height; the log itself scrolls instead. */
#log > * { flex-shrink: 0; }
/* THE MEASURE. Nothing constrained the transcript's line length before this: the 12 max-width rules
in this file are all cards, dialogs and the empty state. In a 380px sidebar the container bounded
it, so it never looked wrong — but the chat can now open as an editor tab (AI: Open Chat in
Editor), and at 900px the same CSS produced ~154-character lines.
The cap itself is `--prose-max`, declared on `body`, and is deliberately NOT restated here. This
comment carried its own copy of the number and said 680 for exactly as long as it took the cap to
become 820 — which is what a second copy of a value is always for. docs/CHAT-TYPOGRAPHY.md D1 has
how it was chosen; webviewCss.test.js fails if this comment starts quoting a length again.
NOT expressed in `ch`: `0` measures 8.13px against an average prose character of 5.86px, so a
`ch` cap silently overshoots by about a third. Those two figures stay because they are facts about
the typeface, not a decision that can be revised.
Applied to EVERY direct child, not just .msg, so messages, cards and the activity timeline share
one column instead of drifting apart at width. Below the cap this is inert — which is why the
sidebar is untouched. */
#log > * { width: 100%; max-width: var(--prose-max); margin-inline: auto; box-sizing: border-box; }
/* ---- per-response copy button (hover-reveal under a completed assistant message) ---- */
.msgactions { margin-top: 5px; display: flex; gap: 6px; }
.msgcopy {
opacity: 0; transition: opacity .12s, color .12s, background .12s;
cursor: pointer; border: 1px solid var(--border); border-radius: 6px;
background: transparent; color: var(--muted);
font-size: 11px; line-height: 1.4; padding: 2px 8px;
}
.msg:hover .msgcopy, .msgcopy:focus-visible, .msgcopy.done { opacity: .8; }
.msgcopy:hover { opacity: 1; color: var(--vscode-foreground); background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.18)); }
.msgcopy.done { color: var(--vscode-gitDecoration-addedResourceForeground, #73c991); border-color: var(--vscode-gitDecoration-addedResourceForeground, #73c991); }
/* per-turn workspace-checkpoint Restore control (hover-revealed on the user message) */
.ckwrap { margin-top: 6px; }
.ckrestore { opacity: .62; cursor: pointer; border: 1px solid var(--border); border-radius: 6px; padding: 3px 9px; font-size: 11px; display: inline-flex; align-items: center; gap: 5px; background: transparent; color: var(--muted); transition: opacity .12s, color .12s, background .12s; }
.msg.user:hover .ckrestore, .ckrestore:focus-visible { opacity: .9; }
.ckrestore:hover { opacity: 1; color: var(--vscode-foreground); background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.18)); }
.ckrestore .ckn { color: var(--muted); }
.ckrestore svg, .ckmuted svg { width: 1em; height: 1em; }
.ckconfirm { font-size: 11.5px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ckconfirm button { cursor: pointer; border: 1px solid var(--border); border-radius: 5px; padding: 2px 9px; font-size: 11px; color: var(--vscode-foreground); background: transparent; }
.ckconfirm .ckyes { background: var(--vscode-button-background); color: var(--vscode-button-foreground); border-color: transparent; }
.ckconfirm .ckyes:hover { background: var(--vscode-button-hoverBackground); }
.ckconfirm .ckno:hover { background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.18)); }
.ckmuted { font-size: 11.5px; color: var(--muted); display: inline-flex; align-items: center; gap: 5px; }
.ckdivider { text-align: center; font-size: 11px; color: var(--muted); margin: 8px 0; opacity: .85; }
/* /skills command — list of available skills */
.skhead { color: var(--muted); font-size: 12px; line-height: 1.5; }
.sklist { display: flex; flex-direction: column; gap: 7px; margin-top: 8px; }
.skrow { border: 1px solid var(--border); border-radius: 7px; padding: 8px 10px; }
.skname { display: block; font-weight: 600; font-family: var(--vscode-editor-font-family, monospace); color: var(--vscode-foreground); }
.skdesc { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; line-height: 1.45; }
/* /mcp command — configured servers, their state, and what they would run */
.mcprow { border: 1px solid var(--border); border-radius: 7px; padding: 8px 10px; }
.mcptop { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.mcptop .skname { display: inline; }
.mcpstate { font-size: 11px; padding: 1px 6px; border-radius: 999px; border: 1px solid var(--border); }
.mcpstate.ok { color: var(--ok, #98c379); border-color: color-mix(in srgb, var(--ok, #98c379) 45%, transparent); }
.mcpstate.warn { color: #d19a66; border-color: color-mix(in srgb, #d19a66 45%, transparent); }
.mcpstate.off { color: var(--muted); }
.mcpsrc { font-size: 11px; color: var(--muted); margin-left: auto; }
/* The command is the security-relevant line, so it is monospaced and wraps rather than truncating —
an elided command line is exactly the part a reader needs whole. */
.mcpcmd {
font-family: var(--vscode-editor-font-family, monospace); font-size: 11.5px;
color: var(--muted); margin-top: 4px; overflow-wrap: anywhere; white-space: pre-wrap;
}
.mcptools { margin-top: 5px; display: flex; flex-wrap: wrap; gap: 4px; }
.mcptools code { font-size: 11px; opacity: .85; }
.mcpproblem { font-size: 12px; margin-top: 7px; line-height: 1.45; }
.mcpproblem.warn { color: #d19a66; }
.mcpproblem.bad { color: var(--vscode-errorForeground, #e06c75); }
/* ---- jump-to-latest affordance (shown only when auto-scroll is paused) ---- */
#jumpLatest {
position: fixed; right: 16px; bottom: 96px; z-index: 20;
width: 30px; height: 30px; display: none;
align-items: center; justify-content: center; cursor: pointer;
border: 1px solid var(--border); border-radius: 50%;
background: var(--vscode-editorWidget-background, #21252b);
color: var(--vscode-foreground); opacity: .92;
box-shadow: 0 2px 8px rgba(0,0,0,.28);
font-size: 15px; line-height: 1; padding: 0;
}
#jumpLatest.show { display: inline-flex; }
#jumpLatest:hover { opacity: 1; background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.25)); }
.msg { white-space: normal; word-wrap: break-word; line-height: 1.5; }
/* Scoped to .body, NOT .msg: the role label, the copy button and the checkpoint control are chrome
and stay at the workbench size. This is also what makes T1's em-based rhythm scale — those margins
resolve against THIS size, so raising the type opens the spacing with it. */
.msg .body { font-size: var(--prose-size); line-height: var(--prose-leading); }
/* T4 (docs/CHAT-TYPOGRAPHY.md D6) — speakers are told apart by TREATMENT, not by a label over each
one. Your turn is a tinted, bordered bubble; the assistant's is unadorned prose. The shape of the
message already says who is speaking, so `YOU` / `LEVELCODE AI` above it was a line of chrome
restating it — on every message, in the surface you spend the most time reading.
HIDDEN, NOT DELETED. The bubble is a purely visual cue: delete the label and a screen reader loses
the only thing in the document that names the speaker, turning the transcript into an unattributed
wall of text. So the element stays in the accessibility tree and leaves the visual layer. This is
why the rule below must never be "simplified" to `display: none` or `visibility: hidden` — both
take it out of the a11y tree too, which is the whole thing we are preserving. webviewCss.test.js
fails on either.
ABSOLUTE NEEDS AN ANCHOR. Taking the label out of flow is what stops it reserving a line — and it
also means the label is laid out against its nearest positioned ancestor. That is `#log` (see
`#log { position: relative }` above). Without one it is the page, and the page scrolls. */
.msg .role {
position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
/* a quiet remind-me line: a soft accent rule, small label, the words in a calm serif italic */
.rme { margin: 0 4px; padding: 10px 0 10px 14px; border-left: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); }
.rme .rme-tag { display: flex; align-items: center; gap: 6px; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 5px; }
.rme .rme-tag .ci { width: 12px; height: 12px; }
.rme .rme-body { font-family: Georgia, 'Times New Roman', ui-serif, serif; font-style: italic; font-size: 14.5px; line-height: 1.6; color: var(--vscode-foreground); }
/* continuation narration: no second speaker label, and pulled up against the 12px log gap so the
prose reads as one voice continuing rather than a fresh announcement */
.msg.cont { margin-top: -5px; }
/* T4 — the label was also doing spacing work, and dropping it is what makes that visible: ~19px sat
above every turn (11px label + its 4px margin). Take it away and a new turn is separated from a
continuation only by 12px versus 7px, which is not a difference you can see — the transcript
collapses into one undifferentiated column, which is the opposite of the point.
So a turn start buys part of that height back. In `em`, so it tracks T2's prose size rather than
drifting when someone sets chat.fontSize. `#empty` is REMOVED rather than hidden when the first
message lands (clearEmpty), so :first-child does match the first turn and the transcript does not
open with a stray gap. */
#log > .msg:not(.cont) { margin-top: .5em; }
#log > .msg:first-child { margin-top: 0; }
/* rendered-markdown block elements inside a message body */
.msg .body p { margin: 0 0 8px; }
.msg .body ul, .msg .body ol { margin: 0 0 8px; padding-left: 22px; }
.msg .body li { margin: 2px 0; }
.msg .body li > ul, .msg .body li > ol { margin: 2px 0; }
.msg .body h1, .msg .body h2, .msg .body h3, .msg .body h4, .msg .body h5, .msg .body h6 { margin: 12px 0 6px; line-height: 1.3; font-weight: 600; }
/* D4 — the old 1.3/1.18/1.07 put 0.11em between h2 and h3: at 13px that is 1.4px, so three levels of
hierarchy were indistinguishable without selecting the text. */
.msg .body h1 { font-size: 1.45em; } .msg .body h2 { font-size: 1.25em; } .msg .body h3 { font-size: 1.1em; }
/* T1 (D3) — vertical rhythm, in `em` so it scales when T2 raises the prose size, and gated to the
width where the chat is actually being READ. The sidebar keeps today's density on purpose: this
slice's exit criterion is that a narrow panel renders unchanged, so a user who upgrades and never
opens the editor tab sees nothing move. `min-width` here is the WEBVIEW's own width — the iframe
is sized to the panel, which is why the existing #empty/dialog rules already use vw/vh. */
@media (min-width: 760px) {
#log { padding: 20px var(--shell-x); gap: 1.15em; }
.msg .body p { margin-bottom: 1em; }
.msg .body ul, .msg .body ol { margin-bottom: 1em; }
/* More space ABOVE a heading than below it, so it binds to the section it introduces rather than
floating between two. The old 12px/6px was already this shape; this keeps it and scales it. */
.msg .body h1, .msg .body h2, .msg .body h3,
.msg .body h4, .msg .body h5, .msg .body h6 { margin: 1.6em 0 .55em; }
.msg .body > :first-child { margin-top: 0; }
/* T3 (docs/CHAT-TYPOGRAPHY.md D5) — prose code blocks get room, and their vertical margin joins the
same em rhythm as a paragraph so raising the prose size opens them with it.
SCOPED TO `.msg .body pre`, NOT bare `pre`. That selector also draws the empty state's ASCII
logo, the MCP approval card's command block and the terminal output pane — chrome with its own
density, and only the logo has no padding override of its own, so a global change would quietly
move it. This is the T2 mistake (`.msg` vs `.msg .body`) waiting in a new place.
Gated to reading width for the same reason D3 is: a 380px sidebar is deliberately dense, and
spending 6 more pixels a side on padding there costs content width the panel does not have. */
.msg .body pre { padding: 12px 14px; margin: 1em 0; }
}
.msg .body h4, .msg .body h5, .msg .body h6 { font-size: 1em; }
.msg .body blockquote { margin: 0 0 8px; padding: 2px 0 2px 12px; border-left: 3px solid var(--border); color: var(--muted); }
.msg .body hr { border: none; border-top: 1px solid var(--border); margin: 12px 0; }
.msg .body a { color: var(--accent); text-decoration: none; }
.msg .body a:hover { text-decoration: underline; }
.msg .body table { border-collapse: collapse; margin: 0 0 8px; display: block; overflow-x: auto; font-size: .95em; }
.msg .body th, .msg .body td { border: 1px solid var(--border); padding: 4px 9px; text-align: left; }
.msg .body th { background: var(--vscode-editorWidget-background, rgba(127,127,127,.1)); font-weight: 600; }
.msg .body del { opacity: .65; }
/* clickable file chips (mentions of real project files) */
/* vertical-align: middle centres the pill on the text's midline; the old -2px + line-height 1.7
dropped it below the baseline and inflated the line box, so it read as sitting too low. */
.filechip { display: inline-flex; align-items: center; gap: 4px; vertical-align: middle; margin: 0 1px; padding: 0 6px 0 3px; border: 1px solid var(--border); border-radius: 5px; background: var(--vscode-editorWidget-background, rgba(127,127,127,.1)); cursor: pointer; font-size: .92em; line-height: 1.2; }
.filechip:hover { border-color: var(--accent); background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.2)); }
.filechip .fcname { color: var(--accent); }
.filechip:hover .fcname { text-decoration: underline; }
.filechip:focus-visible { outline: 1px solid var(--accent); outline-offset: 1px; }
.ficon { font-size: 8.5px; font-weight: 700; line-height: 1; padding: 1px 3px; border-radius: 3px; letter-spacing: .02em; color: #1f1f1f; background: #9aa0a6; }
.ficon-js, .ficon-mjs, .ficon-cjs, .ficon-jsx { background: #f0db4f; color: #323330; }
.ficon-ts, .ficon-tsx { background: #3178c6; color: #fff; }
.ficon-css, .ficon-scss { background: #2965f1; color: #fff; }
.ficon-html, .ficon-htm { background: #e34c26; color: #fff; }
.ficon-md { background: #519aba; color: #fff; }
.ficon-json, .ficon-yml, .ficon-yaml { background: #cbcb41; color: #323330; }
.ficon-py { background: #3572a5; color: #fff; }
.ficon-rb { background: #cc342d; color: #fff; }
/* HTML files wear the HTML5 shield itself, not a text pill — so no pill chrome, just the mark */
.ficon.fhtml5 { background: none; padding: 0; border-radius: 0; display: inline-flex; }
.ficon.fhtml5 svg { display: block; width: 14px; height: 14px; }
.msg .body > div > :last-child, .msg .body > p:last-child, .msg .body > ul:last-child, .msg .body > ol:last-child { margin-bottom: 0; }
.msg.user .body { background: var(--field-bg); border: 1px solid var(--border); border-radius: 10px; padding: 9px 11px; }
.msg.assistant .body { padding: 1px 2px; }
/* T6 (docs/CHAT-TYPOGRAPHY.md D8) — your turn sits RIGHT, the assistant's stays LEFT.
This is what T4 was missing. T4 dropped the labels and left the bubble carrying the speaker
distinction alone — but the bubble is `--field-bg`, which is near-invisible in some themes, so on
a low-contrast theme the transcript could read as one undifferentiated voice. Side is unmissable
in every theme, at every contrast, and costs no chrome at all.
The bubble HUGS its content rather than filling the column, so "Yes" is a short bubble and a
pasted stack trace is a wide one — the shape of a turn now carries information the label used to
spell out. Capped at 85%: at 100% a long question fills the column, reads as a full-width block
again, and the side cue disappears exactly when the transcript is densest.
`align-items`, NOT `text-align`: the bubble is the thing being placed, so the prose inside it
stays left-aligned — right-aligned body text is unreadable past one line. `.ckwrap` rides along
to the right edge, which is correct: the checkpoint control belongs to the turn it restores.
`width: fit-content` is what `align-items: flex-end` already implies; it is stated so that
changing the alignment later cannot silently stretch the bubble back to full width. */
.msg.user { display: flex; flex-direction: column; align-items: flex-end; }
.msg.user .body { width: fit-content; max-width: 85%; }
.err { color: var(--vscode-errorForeground); }
/* free-tier cap reached → a compelling upgrade CTA instead of raw 402 error text */
.upgradecard { border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border)); border-radius: 12px; margin: 8px 2px; padding: 13px 15px 14px; background: color-mix(in srgb, var(--accent) 9%, var(--field-bg)); }
.upgradecard .uchead { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.upgradecard .uchead .ci { width: 15px; height: 15px; color: var(--accent); }
.upgradecard .ucbody { font-size: 12.5px; line-height: 1.55; opacity: .92; margin-bottom: 12px; }
.upgradecard .ucbtns { display: flex; gap: 8px; flex-wrap: wrap; }
.upgradecard .ucbtn { cursor: pointer; border: none; border-radius: 7px; padding: 7px 16px; font-size: 12px; font-weight: 500; }
.upgradecard .ucbtn.primary { background: var(--accent); color: var(--vscode-button-foreground, #fff); }
.upgradecard .ucbtn.primary:hover { filter: brightness(1.1); }
.upgradecard .ucbtn.ghost { background: transparent; border: 1px solid var(--border); color: var(--vscode-foreground); }
.upgradecard .ucbtn.ghost:hover { background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.14)); }
/* session expired — the upgrade card's shape, because it too ends in one button the user wants to press */
.sessioncard .uchead .ci { color: var(--accent); }
/* our-side outage notice — neutral, NO accent, NO CTA (it is not the user's account/usage) */
.noticecard { border: 1px solid var(--border); border-radius: 12px; margin: 8px 2px; padding: 13px 15px 14px; background: var(--field-bg); }
.noticecard .uchead { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.noticecard .uchead .ci { width: 15px; height: 15px; color: var(--vscode-editorWarning-foreground, #e0a030); }
.noticecard .ucbody { font-size: 12.5px; line-height: 1.55; opacity: .92; }
pre { background: var(--vscode-editor-background, #282c34); border: 1px solid var(--border); padding: 9px 11px; border-radius: 8px; overflow-x: auto; margin: 8px 0; min-height: 1.3em; color: var(--vscode-editor-foreground, var(--vscode-foreground)); }
pre code { background: none; padding: 0; }
code { font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: .92em; }
:not(pre) > code { background: var(--vscode-textCodeBlock-background, rgba(127,127,127,.16)); padding: 1px 5px; border-radius: 4px; }
/* Lightweight syntax highlighting — matched to the LevelCode One Dark palette (One Light via body.vscode-light). */
.tok-cm { color: #5c6370; font-style: italic; }
.tok-str { color: #98c379; }
.tok-num { color: #d19a66; }
.tok-kw { color: #c678dd; }
.tok-fn { color: #61afef; }
.tok-cn { color: #e5c07b; }
body.vscode-light .tok-cm { color: #a0a1a7; }
body.vscode-light .tok-str { color: #50a14f; }
body.vscode-light .tok-num { color: #986801; }
body.vscode-light .tok-kw { color: #a626a4; }
body.vscode-light .tok-fn { color: #4078f2; }
body.vscode-light .tok-cn { color: #c18401; }
.pill#mode.agent { background: var(--accent); color: #fff; }
.pill#mode.agent .mono { opacity: .85; }
.agentline { font-size: 12px; opacity: .8; margin: 1px 2px; display: flex; gap: 6px; align-items: baseline; }
.agentline .ic { flex: 0 0 auto; }
.agentline .t { font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 11px; opacity: .85; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.agentstatus { font-size: 12px; margin: 5px 2px; opacity: .9; display: flex; gap: 7px; align-items: center; font-style: italic; }
.agentstatus .spin { display: inline-block; font-style: normal; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
/* persistent working indicator above the composer — visible the whole time the agent runs */
#workbar { display: flex; align-items: center; gap: 8px; padding: 5px 4px 7px; }
#workbar[hidden] { display: none; }
#workbar .wspin { display: inline-flex; flex: 0 0 auto; }
#workbar .wspin .lc-spin { width: 18px; height: 18px; }
#workbar .wtext { font-size: 12px; }
/* shimmering "glance" text while the agent is working (Cursor/Claude-Code style sweep) */
.shimmer {
background: linear-gradient(90deg, var(--muted) 0%, var(--muted) 38%, var(--vscode-foreground) 50%, var(--muted) 62%, var(--muted) 100%);
background-size: 220% 100%;
-webkit-background-clip: text; background-clip: text;
-webkit-text-fill-color: transparent; color: transparent;
animation: shimmer 1.8s linear infinite;
}
@keyframes shimmer { 0% { background-position: 160% 0; } 100% { background-position: -160% 0; } }
@media (prefers-reduced-motion: reduce) { .shimmer { animation: none; color: var(--muted); -webkit-text-fill-color: var(--muted); } }
.agentdone { font-size: 12px; margin: 4px 2px 2px; opacity: .8; font-weight: 600; }
/* "step limit reached" → offer to continue */
.continuecard { display: flex; align-items: center; gap: 10px; margin: 2px 2px 8px; padding: 10px 12px; border-radius: 9px;
border: 1px solid color-mix(in srgb, var(--vscode-editorWarning-foreground, #e0a030) 38%, var(--border));
background: var(--vscode-editorWidget-background, rgba(127,127,127,.08)); font-size: 12px; }
.continuecard .cctext { flex: 1 1 auto; color: var(--muted); line-height: 1.5; display: flex; gap: 7px; align-items: flex-start; }
.continuecard .cctext .ci { width: 1em; height: 1em; color: var(--vscode-editorWarning-foreground, #e0a030); margin-top: 1px; flex: 0 0 auto; }
.continuecard .cctext b { color: var(--vscode-foreground); font-weight: 600; }
.continuecard .ccbtn { flex: 0 0 auto; cursor: pointer; border: none; border-radius: 6px; padding: 6px 14px; font-size: 12px; font-weight: 500;
display: inline-flex; align-items: center; gap: 5px; background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.continuecard .ccbtn:hover { background: var(--vscode-button-hoverBackground); }
.continuecard .ccbtn[disabled] { opacity: .6; cursor: default; }
.continuecard .ccbtn svg { width: 13px; height: 13px; }
/* response action bar: (retry)(copy)(helpful)(unhelpful) … model · credits */
.agentbar { display: flex; align-items: center; gap: 8px; margin: 6px 2px 2px; }
.agentbar-actions { display: flex; align-items: center; gap: 2px; }
.agentbar .abicon { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 24px; padding: 0; border: none; border-radius: 6px; cursor: pointer; background: transparent; color: var(--muted); transition: color .12s, background .12s; }
.agentbar .abicon svg { width: 15px; height: 15px; display: block; }
.agentbar .abicon:hover { color: var(--vscode-foreground); background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.16)); }
.agentbar .abicon.ok { color: var(--vscode-gitDecoration-addedResourceForeground, #73c991); }
.agentbar .abicon.up.active { color: var(--vscode-gitDecoration-addedResourceForeground, #73c991); background: rgba(115, 201, 145, 0.18); }
.agentbar .abicon.down.active { color: var(--vscode-errorForeground, #f14c4c); background: rgba(241, 76, 76, 0.18); }
.agentbar .abicon.up.active:hover { background: rgba(115, 201, 145, 0.26); }
.agentbar .abicon.down.active:hover { background: rgba(241, 76, 76, 0.26); }
.agentbar-meta { margin-left: auto; display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--muted); }
.agentbar-meta .abhint { opacity: .85; margin-right: 3px; }
.agentbar-meta .abmodel { cursor: pointer; }
.agentbar-meta .abmodel:hover { color: var(--vscode-foreground); text-decoration: underline; }
.approval { border: 1px solid var(--border); border-radius: 10px; margin: 6px 2px; overflow: hidden; background: var(--field-bg); display: flex; flex-direction: column; max-height: 70vh; }
.approval .ahead { flex: 0 0 auto; padding: 7px 10px; font-size: 12px; border-bottom: 1px solid var(--border); }
.approval .ahead code { background: var(--vscode-textCodeBlock-background, rgba(127,127,127,.18)); padding: 1px 5px; border-radius: 4px; }
.approval .cmd { margin: 8px 10px; padding: 7px 9px; border-radius: 6px; background: var(--vscode-textCodeBlock-background, rgba(127,127,127,.15)); overflow-x: auto; }
.approval .why { padding: 0 10px 8px; font-size: 11px; opacity: .7; }
.approval .abtns { flex: 0 0 auto; display: flex; gap: 8px; padding: 8px 10px; border-top: 1px solid var(--border); background: var(--field-bg); }
.approval .abtns button { cursor: pointer; border: none; border-radius: 6px; padding: 5px 14px; font-size: 12px; }
.approval .abtns .approve { background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.approval .abtns .approve:hover { background: var(--vscode-button-hoverBackground); }
.approval .abtns .skip { background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.25)); color: var(--vscode-button-secondaryForeground, var(--vscode-foreground)); }
.approval .verdict { font-size: 12px; opacity: .8; }
/* run_command approval styled as a real terminal window (uses VS Code terminal theme colors) */
.approval.term { display: block; max-height: none; overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: var(--vscode-terminal-background, var(--vscode-editor-background, #1e1e1e)); font-family: var(--vscode-editor-font-family, ui-monospace, SFMono-Regular, Menlo, monospace); }
.term .termbar { display: flex; align-items: center; gap: 9px; padding: 6px 11px; background: var(--vscode-titleBar-activeBackground, rgba(127,127,127,.16)); border-bottom: 1px solid var(--border); }
.term .tdots { display: inline-flex; gap: 6px; }
.term .tdots i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.term .tdots .r { background: #ff5f56; } .term .tdots .y { background: #ffbd2e; } .term .tdots .g { background: #27c93f; }
.term .tbartitle { font-size: 11px; color: var(--muted); letter-spacing: .02em; }
.term .termbody { padding: 12px 14px; color: var(--vscode-terminal-foreground, var(--vscode-foreground)); font-size: 12.5px; line-height: 1.65; }
.term .termline { white-space: pre-wrap; word-break: break-word; }
.term .tprompt { color: var(--vscode-terminal-ansiBrightGreen, var(--vscode-terminal-ansiGreen, #7ee787)); font-weight: 700; }
.term .tcwd { color: var(--vscode-terminal-ansiBrightCyan, var(--vscode-terminal-ansiCyan, #56b6c2)); margin: 0 7px 0 5px; }
.term .tcmd { color: var(--vscode-terminal-foreground, var(--vscode-foreground)); }
.term .tcaret { display: inline-block; width: 7px; height: 14px; margin-left: 3px; vertical-align: text-bottom; background: var(--vscode-terminalCursor-foreground, var(--vscode-terminal-foreground, #d4d4d4)); animation: termblink 1.05s steps(1) infinite; }
@keyframes termblink { 50% { opacity: 0; } }
.term .termwhy { color: var(--vscode-terminal-ansiBrightBlack, var(--muted)); font-size: 11.5px; margin-top: 7px; white-space: pre-wrap; word-break: break-word; }
.term .termfoot { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-top: 1px solid var(--border); background: var(--field-bg); }
.term .termask { font-size: 11.5px; color: var(--muted); }
.term .tspacer { flex: 1 1 auto; }
.term .termfoot button { cursor: pointer; border: none; border-radius: 6px; padding: 5px 14px; font-size: 12px; }
.term .termfoot .approve { background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.term .termfoot .approve:hover { background: var(--vscode-button-hoverBackground); }
.term .termfoot .skip { background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.25)); color: var(--vscode-button-secondaryForeground, var(--vscode-foreground)); }
.term .verdict { font-size: 12px; color: var(--muted); }
.term.ran .verdict { color: var(--vscode-terminal-ansiBrightGreen, var(--vscode-terminal-ansiGreen, #7ee787)); }
/* live terminal output (streamed stdout/stderr) — flows under the prompt like a real terminal, no box */
.termrun .termout { margin: 4px 0 0; padding: 0; border: none; border-radius: 0; background: none; min-height: 0;
max-height: 320px; overflow-y: auto; white-space: pre-wrap; word-break: break-word;
font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 12.5px; line-height: 1.5;
color: var(--vscode-terminal-foreground, var(--vscode-foreground)); }
.termrun .termout:empty { display: none; margin: 0; }
.termrun .termerr { color: var(--vscode-terminal-ansiRed, var(--vscode-errorForeground, #f14c4c)); }
.termrun .termstatus { margin-top: 9px; font-size: 11.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.termrun .termstatus.ok { color: var(--vscode-terminal-ansiBrightGreen, var(--vscode-terminal-ansiGreen, #7ee787)); }
.termrun .termstatus.bad { color: var(--vscode-errorForeground, #f14c4c); }
.termrun .termstatus .ci { width: 1em; height: 1em; }
.termrun .termstop { margin-left: auto; cursor: pointer; border: 1px solid var(--border); border-radius: 5px; padding: 2px 9px; font-size: 11px; display: inline-flex; align-items: center; gap: 4px; background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.22)); color: var(--vscode-foreground); }
.termrun .termstop:hover { background: var(--vscode-errorForeground, #f14c4c); color: #fff; border-color: transparent; }
.termrun .termstop[disabled] { opacity: .6; cursor: default; }
.termrun .termstop .ci { width: 1em; height: 1em; }
.verifyrun .tbartitle { color: var(--vscode-terminal-ansiCyan, var(--accent)); display: inline-flex; align-items: center; gap: 5px; }
.verifyrun .tbartitle .ci { width: 1em; height: 1em; }
/* ── Agent activity timeline — tool + command actions thread one rail (GitHub-commit style) ──
Scope: only the tool/command nodes are threaded; free reasoning bubbles break the rail (intended). */
.tl { display: flex; gap: 11px; margin: 0 4px; position: relative; }
.tl-rail { flex: 0 0 22px; position: relative; }
.tl-rail::before { content: ''; position: absolute; left: 11px; top: 0; bottom: 0; width: 2px; transform: translateX(-1px); background: var(--border); }
/* Thread the rail across #log's flex-gap between CONSECUTIVE top-level rows, so a run of tool /
approval / group nodes reads as ONE connected line (GitHub/Cursor/Claude-style) instead of the
disconnected stubs a per-row rail otherwise leaves — this is what made an MCP run (approval →
tool → approval → tool …) look "cut in the middle". A narration bubble between two rows still
breaks the rail (intended — a new train of thought). The -12px MUST equal #log's `gap`; it is
scoped to #log's DIRECT children so group members (nested .tl rows inside a .groupbody, already
contiguous within their own rail) are never touched. */
#log > .tl + .tl > .tl-rail::before { top: -12px; }
.tl-node { position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
background: var(--vscode-editor-background, var(--field-bg)); border: 1.5px solid var(--border); color: var(--muted); z-index: 1; }
.tl-node .ci { width: 12px; height: 12px; }
.tl-body { flex: 1 1 auto; min-width: 0; padding: 3px 0 8px; }
/* light tool action (read / edit / search …) — a one-liner node */
.tl-tool .tl-body { padding: 4px 0 6px; }
/* UI font, not the editor font: these rows carry the model's own sentence ("Understand how levels
are authored"), and monospace made prose read like a command line. */
.tl-tool .toolt { display: block; font-size: 12px; color: var(--muted); line-height: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* heavier command action — collapsible boxed card: header (chevron · verb · chips · state)
→ highlighted command → streamed output → status foot → italic why */
.tl-cmd .tl-node { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 55%, transparent); background: color-mix(in srgb, var(--accent) 12%, var(--vscode-editor-background, var(--field-bg))); }
.tl-cmd.running .tl-node { animation: nodepulse 2s ease-out infinite; }
/* A FINISHED group's node stops shouting: the accent fill was the "running" identity. Success
speaks the same quiet green as every other done tick (Kept, verified, command-ok); failure
takes the error colour. The ring goes neutral either way — no coloured circle competing with
the check inside it. */
/* the finished node's glyph (check-circle / circle-slash) brings its OWN ring, so drop the node's
border to avoid a double ring. The background stays to mask the rail line behind the node, and
the glyph grows to fill it. */
.tl-group.gok .tl-node { color: var(--vscode-terminal-ansiBrightGreen, #4ec97a); border-color: transparent; background: var(--vscode-editor-background, var(--field-bg)); }
.tl-group.gfailed .tl-node { color: var(--vscode-errorForeground, #f14c4c); border-color: transparent; background: var(--vscode-editor-background, var(--field-bg)); }
.tl-group.gok .tl-node .ci, .tl-group.gfailed .tl-node .ci { width: 18px; height: 18px; }
@keyframes nodepulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent); } 70%, 100% { box-shadow: 0 0 0 6px transparent; } }
.tl-cmd .cmdhead { display: flex; align-items: center; gap: 7px; min-width: 0; cursor: pointer; user-select: none; padding: 2px 0; }
/* The chevron TRAILS what it discloses, matching the reference: "Ran 2 commands ⌄", not
"⌄ Ran 2 commands". It hugs the label rather than right-aligning to the card edge — a
disclosure control belongs next to the thing it opens, and a chevron alone at the far right of
a wide row reads as unrelated chrome. */
.tl-cmd .cmdchev { flex: 0 0 auto; display: inline-flex; color: var(--muted); margin-left: 1px; }
.tl-cmd .cmdchev .ci { width: 11px; height: 11px; transition: transform .15s ease; }
.tl-cmd.collapsed .cmdchev .ci { transform: rotate(-90deg); }
.tl-cmd .cmdverb { flex: 0 0 auto; font-size: 12.5px; color: var(--vscode-foreground); }
.tl-cmd .cmdhead:hover .cmdverb { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--muted); }
.tl-cmd .cmdchips { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; gap: 5px; overflow: hidden; }
.tl-cmd .cmdchips code { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 11px; line-height: 18px;
padding: 0 7px; border: 1px solid var(--border); border-radius: 5px; background: var(--field-bg); color: var(--muted); }
.tl-cmd .cmdchips code.more { flex: 0 0 auto; opacity: .75; }
.tl-cmd .cmdstate { flex: 0 0 auto; display: inline-flex; color: var(--muted); }
.tl-cmd .cmdstate .ci { width: 12px; height: 12px; }
.tl-cmd .cmdstate.ok { color: var(--vscode-terminal-ansiBrightGreen, #4ec97a); }
.tl-cmd .cmdstate.bad { color: var(--vscode-errorForeground, #f14c4c); }
/* ── Grouped activity (calm transcript) — consecutive tool actions fold into ONE collapsible card.
Open: the header shows the LIVE step (present-progressive) with a fixed vertical footprint; on
close it flips to a past-tense aggregate ("Ran 2 commands, read and edited chat.html +56 -0").
Members keep their own cards inside .groupbody; their rails hide so expanded rows read flat. */
.tl-group .grouplabel { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12.5px; color: var(--vscode-foreground); }
.tl-group .grouphead:hover .grouplabel { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--muted); }
.tl-group .groupcounts { flex: 0 0 auto; font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 11px; }
.tl-group .groupcounts .a { color: var(--vscode-gitDecoration-addedResourceForeground, #4ec97a); }
.tl-group .groupcounts .d { color: var(--vscode-gitDecoration-deletedResourceForeground, #e06c75); }
.tl-group .groupstop { flex: 0 0 auto; display: inline-flex; align-items: center; border: none; background: none; color: var(--muted); cursor: pointer; padding: 2px; }
/* an explicit display beats the UA's [hidden] rule, so .hidden = true is inert without this —
same escape as #workbar[hidden] / .modemenu[hidden] above. A stop button that outlives its
command is worse than no button: it offers to stop something that already finished. */
.tl-group .groupstop[hidden] { display: none; }
.tl-group .groupstop:hover { color: var(--vscode-errorForeground, #f14c4c); }
.tl-group .groupstop .ci { width: 12px; height: 12px; }
/* ── A group is a LINE OF TEXT, not a card on a rail ──────────────────────────────────────────
The rail threads consecutive tool nodes into one connected line, which is right for loose
nodes. A group is already one unit, so once its body became a bordered container the rail was
a second grouping cue doing the same job — a circled glyph, a vertical line AND a box around
three rows of grey text. That is what stopped reading as consistent with the prose around it.
So for groups: no rail, no circled node, and the summary sits on the same left edge as the
paragraph above it. The outcome moves into the line itself, quietly. */
.tl-group > .tl-rail { display: none; }
.tl-group { margin-left: 0; }
.tl-group .grouphead { gap: 7px; padding: 2px 0; }
/* Muted, like every other piece of secondary chrome — a finished group is history, not news. */
.tl-group.gok .grouplabel { color: var(--muted); font-weight: 400; }
.tl-group.gok .cmdchev { color: var(--muted); opacity: .8; }
/* A failure still speaks up. */
.tl-group.gfailed .grouplabel { color: var(--vscode-errorForeground, #f14c4c); }
.tl-group .groupmark { flex: 0 0 auto; display: inline-flex; align-items: center; opacity: .75; }
.tl-group .groupmark .ci, .tl-group .groupmark svg { width: 12px; height: 12px; }
.tl-group.gok .groupmark { color: var(--vscode-gitDecoration-addedResourceForeground, #4ec97a); }
.tl-group.gfailed .groupmark { color: var(--vscode-errorForeground, #f14c4c); }
.tl-group.running .groupmark { display: none; }
/* The expanded steps read as ONE unit. With the rail gone this is the only grouping cue, which
is the point — one device, not three. */
.tl-group .groupbody {
padding: 0; margin: 6px 0 2px;
border: 1px solid var(--border); border-radius: 8px;
/* NO fill. A tinted block plus a border is two containers drawn on top of each other, and it is
what made these rows read as a solid slab rather than as a list. The hairline does the work;
the rows keep the page's own ground. */
background: transparent;
overflow: hidden; /* so the first and last rows clip to the radius instead of squaring it off */
}
.tl-group .groupbody:empty { display: none; }
/* Rows separate by hairline rather than by gap, and each one is INSET from the border. Text that
starts a couple of pixels off the edge reads as overflowing its container even when it is not —
the padding is what makes a bordered list look placed rather than crammed. */
.tl-group .groupbody > .tl { padding: 3px 14px; }
.tl-group .groupbody > .tl + .tl { border-top: 1px solid var(--line-soft, rgba(127,127,127,.16)); }
.tl-group.collapsed .groupbody { display: none; }
.tl-group .groupbody > .tl > .tl-rail { display: none; }
.tl-group .groupbody > .tl { margin: 0; }
/* A row inside the container is a single line, so it does not need the timeline's asymmetric
bottom padding — that gap is there to separate free-standing nodes from the next one. */
.tl-group .groupbody > .tl > .tl-body { padding: 4px 0; }
/* The summary lines up with the rows below it rather than with the container edge, so the
expanded state reads as one block instead of two things that happen to be stacked. */
.tl-group .grouphead { padding-left: 0; }
/* Copilot-style falling-dots progress — a 2×3 dot grid cascading downward while a command runs */
.lcdots { display: inline-grid; grid-template-columns: repeat(2, 3px); gap: 2px; color: var(--accent); align-self: center; }
.lcdots i { width: 3px; height: 3px; border-radius: 50%; background: currentColor; animation: lcdotfall 1.1s ease-in-out infinite; }
.lcdots i:nth-child(2) { animation-delay: .09s; }
.lcdots i:nth-child(3) { animation-delay: .18s; }
.lcdots i:nth-child(4) { animation-delay: .27s; }
.lcdots i:nth-child(5) { animation-delay: .36s; }
.lcdots i:nth-child(6) { animation-delay: .45s; }
@keyframes lcdotfall { 0% { opacity: .15; transform: translateY(-1.5px); } 25%, 55% { opacity: 1; transform: translateY(0); } 85%, 100% { opacity: .15; transform: translateY(1.5px); } }
@media (prefers-reduced-motion: reduce) { .lcdots i { animation: none; opacity: .7; } }
.tl-cmd .cmdbox { margin-top: 7px; border: 1px solid var(--border); border-radius: 8px; background: var(--field-bg); overflow: hidden; }
.tl-cmd.collapsed .cmdbox, .tl-cmd.collapsed .cmdwhy { display: none; }
.tl-cmd .cmdsrc { padding: 9px 12px; font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 12px; line-height: 1.55;
white-space: pre-wrap; word-break: break-word; color: var(--vscode-terminal-foreground, var(--vscode-foreground)); }
/* shell syntax tints — VS Code terminal ANSI theme colors, so they follow light/dark */
.tl-cmd .sh-c { color: var(--vscode-terminal-ansiBrightBlue, var(--vscode-terminal-ansiBlue, #4fc1ff)); font-weight: 600; }
.tl-cmd .sh-f { color: var(--vscode-terminal-ansiBrightCyan, var(--vscode-terminal-ansiCyan, #56b6c2)); }
.tl-cmd .sh-s { color: var(--vscode-terminal-ansiYellow, #ce9178); }
.tl-cmd .sh-o { color: var(--vscode-terminal-ansiBrightRed, var(--vscode-terminal-ansiRed, #d16969)); }
.tl-cmd .sh-v { color: var(--vscode-terminal-ansiBrightGreen, var(--vscode-terminal-ansiGreen, #4ec9b0)); }
.tl-cmd .sh-k { color: var(--vscode-terminal-ansiBrightBlack, var(--muted)); font-style: italic; }
.tl-cmd .termout { margin: 0; padding: 8px 12px; border: none; border-top: 1px solid var(--border); border-radius: 0;
background: color-mix(in srgb, var(--vscode-editor-background, #1e1e1e) 55%, var(--field-bg));
max-height: 300px; overflow: auto; white-space: pre-wrap; word-break: break-word;
font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 12px; line-height: 1.5; color: var(--vscode-terminal-foreground, var(--vscode-foreground)); }
.tl-cmd .termout:empty { display: none; }
.tl-cmd .termerr { color: var(--vscode-terminal-ansiRed, var(--vscode-errorForeground, #f14c4c)); }
.tl-cmd .cmdfoot { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-top: 1px solid var(--border); }
.tl-cmd .termstatus { flex: 1 1 auto; font-size: 11.5px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.tl-cmd .termstatus.ok { color: var(--vscode-terminal-ansiBrightGreen, #4ec97a); }
.tl-cmd .termstatus.bad { color: var(--vscode-errorForeground, #f14c4c); }
.tl-cmd .termstatus .ci { width: 1em; height: 1em; }
.tl-cmd .cmdmeta { flex: 0 0 auto; font-size: 10.5px; color: var(--muted); letter-spacing: .03em; opacity: .75; }
.tl-cmd .termstop { flex: 0 0 auto; cursor: pointer; border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; font-size: 11px; display: inline-flex; align-items: center; gap: 4px; background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.22)); color: var(--vscode-foreground); }
.tl-cmd .termstop:hover { background: var(--vscode-errorForeground, #f14c4c); color: #fff; border-color: transparent; }
.tl-cmd .termstop[disabled] { opacity: .6; cursor: default; }
.tl-cmd .termstop .ci { width: 1em; height: 1em; }
.tl-cmd .cmdwhy { margin-top: 8px; font-size: 11.5px; font-style: italic; color: var(--muted); white-space: pre-wrap; word-break: break-word; padding-left: 9px; border-left: 2px solid var(--border); }
/* command-approval ask card — a permission dialog, not a timeline row: title · why · the command ·
Skip/Run. This is the one card that stops and waits on you, so it gets real padding and a type
hierarchy instead of the compact chip row every other .tl-cmd uses. Skip and Run sit at opposite
ends: a decision you can't take back shouldn't share an edge with the one you can. It all lives
inside .tl-body because deciding swaps that subtree for the one-line verdict. */
.tl-ask .cmdhead { cursor: default; }
.tl-ask .cmdhead:hover .cmdverb { text-decoration: none; }
.tl-ask .cmdhead .cmdverb { font-weight: 600; }
.tl-ask.asking .tl-node { animation: nodepulse 2s ease-out infinite; }
.tl-ask .askcard { border: 1px solid var(--border); border-radius: var(--radius); background: var(--field-bg); padding: 12px 13px 11px; }
.tl-ask.asking .askcard { border-color: color-mix(in srgb, var(--accent) 30%, var(--border)); box-shadow: 0 1px 4px rgba(0,0,0,.07); }
.tl-ask .asktitle { font-size: 13px; font-weight: 600; color: var(--vscode-foreground); }
.tl-ask .asksub { margin-top: 3px; font-size: 11.5px; line-height: 1.5; color: var(--muted); white-space: pre-wrap; word-break: break-word; }
/* recessed well for the command; capped so a long one can't push the buttons off-screen */
.tl-ask .askcode { margin-top: 10px; border-radius: 8px; background: var(--vscode-textCodeBlock-background, rgba(127,127,127,.14)); max-height: 40vh; overflow: auto; }
/* MCP call arguments — wrap rather than force horizontal scroll, and keep them monospace + tidy. */
.tl-ask .mcpargs { margin: 0; padding: 9px 12px; white-space: pre-wrap; word-break: break-word; font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 12px; line-height: 1.5; }
.tl-ask .askbtns .mcp-always { margin-left: auto; }
.tl-ask .askbtns { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 11px; }
.tl-ask .askbtns button { cursor: pointer; border: 1px solid transparent; border-radius: 7px; padding: 5px 14px; font-size: 12px; font-weight: 500;
display: inline-flex; align-items: baseline; gap: 6px; } /* transparent border keeps both buttons the same height */
.tl-ask .askbtns .approve { background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.tl-ask .askbtns .approve:hover { background: var(--vscode-button-hoverBackground); }
.tl-ask .askbtns .skip { background: transparent; color: var(--vscode-foreground); border-color: var(--border); }
/* toolbar-hoverBackground, NOT button-secondaryBackground: the latter is a dark slate in light
themes because it is registered to pair with button.secondaryForeground (white), and this button
keeps --vscode-foreground — the pair would put #616161 on #5F6A79 and the label would vanish. */
.tl-ask .askbtns .skip:hover { background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.18)); }
.tl-ask .askbtns button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tl-ask .askbtns kbd { font-family: inherit; font-size: 10px; font-weight: 500; opacity: .55; }
/* why autopilot stopped for this one (shown only on a flagged command) */
.tl-ask .askdanger { display: flex; align-items: center; gap: 6px; margin-top: 8px; font-size: 11.5px; font-weight: 500;
color: var(--vscode-editorWarning-foreground, #cca700); }
.tl-ask .askdanger .ci { width: 13px; height: 13px; flex: 0 0 auto; }
.tl-ask .askdanger.askreview { align-items: flex-start; } /* a reason can wrap; keep the glyph on its first line */
.tl-ask .askdanger.askreview .ci { margin-top: 1px; }
.tl-ask.skipped .tl-node { color: var(--muted); border-color: var(--border); background: var(--vscode-editor-background, var(--field-bg)); }
.tl-ask.skipped .cmdstate.bad { color: var(--muted); } /* skipped is a choice, not a failure — keep it neutral */
@media (prefers-reduced-motion: reduce) { .tl-cmd.running .tl-node, .tl-ask.asking .tl-node { animation: none; } }
/* ---- ask_user: clickable clarifying questions ---- */
.questions { border: 1px solid var(--border); border-radius: 10px; margin: 6px 2px; padding: 10px 11px 11px; background: var(--field-bg); }
.questions .qhead { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; margin-bottom: 8px; cursor: pointer; user-select: none; }
.questions .qhead .qtitle { flex: 1 1 auto; min-width: 0; }
.questions .qtoggle { flex: 0 0 auto; display: inline-flex; align-items: center; padding: 1px; border-radius: 4px; opacity: .7; }
.questions .qhead:hover .qtoggle { opacity: 1; }
.questions .qtoggle .ci { transition: transform .15s ease; }
.questions.collapsed .qtoggle .ci { transform: rotate(-90deg); }
.questions.collapsed .qhead { margin-bottom: 0; }
.questions.collapsed .qblock, .questions.collapsed .qnotes, .questions.collapsed .qbtns { display: none; }
.questions .qblock { margin: 8px 0 10px; }
.questions .qtag { display: inline-block; font-size: 10px; text-transform: uppercase; letter-spacing: .04em; opacity: .65; margin-bottom: 3px; }
.questions .qtext { font-size: 12.5px; margin-bottom: 6px; }
.questions .qopts { display: flex; flex-direction: column; gap: 5px; }
.questions .qopt {
display: flex; align-items: flex-start; gap: 9px; width: 100%; text-align: left; cursor: pointer;
border: 1px solid var(--border); border-radius: 7px; padding: 7px 9px;
background: var(--vscode-editorWidget-background, rgba(127,127,127,.08)); color: var(--vscode-foreground);
font-size: 12px; line-height: 1.35; transition: border-color .12s, background .12s;
}
.questions .qopt:hover { border-color: var(--accent); background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.16)); }
.questions .qopt.sel { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 16%, transparent); }
.questions .qopt[disabled] { cursor: default; opacity: .9; }
.questions .qopt[disabled]:not(.sel) { opacity: .45; }
.questions .qnum {
flex: 0 0 auto; width: 18px; height: 18px; border-radius: 50%; margin-top: 1px;
display: inline-flex; align-items: center; justify-content: center;
font-size: 11px; font-weight: 600; background: rgba(127,127,127,.22); color: var(--vscode-foreground);
}
.questions .qopt.sel .qnum { background: var(--accent); color: var(--vscode-button-foreground, #fff); }
.questions .qlabel { display: flex; flex-direction: column; gap: 1px; }
.questions .qdesc { font-size: 11px; opacity: .65; }
.questions .qnotes {
width: 100%; box-sizing: border-box; margin-top: 6px; resize: vertical;
background: var(--vscode-input-background, var(--field-bg)); color: var(--vscode-foreground);
border: 1px solid var(--border); border-radius: 7px; padding: 6px 8px; font-size: 12px; font-family: inherit;
}
.questions .qbtns { display: flex; align-items: center; gap: 8px; margin-top: 9px; }
.questions .qsend { cursor: pointer; border: none; border-radius: 6px; padding: 6px 14px; font-size: 12px; background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.questions .qsend:hover { background: var(--vscode-button-hoverBackground); }
.questions .qverdict { font-size: 12px; font-weight: 600; color: var(--vscode-gitDecoration-addedResourceForeground, #73c991); }
.questions.answered { opacity: .92; }
/* ---- one question at a time ----
Several questions stacked in one card made it far too easy to answer the first, miss the rest
and hit send. In wizard mode exactly one block is on screen and the send button only appears on
the last one, so skipping a question has to be deliberate (the button says so). On submit the
wizard class comes off and every question + answer is revealed as a permanent record. */
.questions.wizard .qblock { display: none; }
.questions.wizard .qblock.cur { display: block; }
.questions.wizard .qnotes { display: none; }
.questions.wizard.laststep .qnotes { display: block; }
.questions .qstep { flex: 0 0 auto; font-size: 11px; font-weight: 600; opacity: .6; font-variant-numeric: tabular-nums; }
.questions .qback { cursor: pointer; border: 1px solid var(--border); border-radius: 6px; padding: 5px 11px; font-size: 12px;
background: transparent; color: var(--vscode-foreground); }
.questions .qback:hover { background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.18)); }
.questions .qback[hidden] { display: none; } /* explicit display above would defeat [hidden] */
/* nothing picked yet: the primary button steps down to a quiet "skip", so moving on is a choice */
.questions .qsend.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.questions .qsend.ghost:hover { background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.18)); color: var(--vscode-foreground); }
.questions .qspacer { flex: 1 1 auto; }
/* Collapsing wins over the two rules above. `.questions.collapsed .qblock` is three classes and
would lose to `.questions.wizard .qblock.cur`, so the current question would survive a collapse.
These match at equal weight and come later, which settles it. */
.questions.collapsed .qblock.cur, .questions.collapsed.laststep .qnotes { display: none; }
/* ---- applied-edit review (apply-then-review) ---- */
/* Sits between the message log and the composer — sticky review summary for applied edits. */
#reviewBar {
display: flex; align-items: center; gap: 8px; flex: 0 0 auto;
margin-block: 0 8px; padding: 7px 11px; font-size: 12px;
background: var(--vscode-editorWidget-background, #21252b);
border: 1px solid var(--border); border-radius: 8px;
}
#reviewBar .rcount { font-weight: 600; }
#reviewBar .rstat { font-size: 11px; font-variant-numeric: tabular-nums; }
#reviewBar .rstat .add { color: var(--vscode-gitDecoration-addedResourceForeground, #73c991); }
#reviewBar .rstat .del { color: var(--vscode-gitDecoration-deletedResourceForeground, #f14c4c); margin-left: 5px; }
#reviewBar .rspacer { flex: 1 1 auto; }
#reviewBar button { cursor: pointer; border: none; border-radius: 6px; padding: 4px 12px; font-size: 12px; }
#reviewBar .keepall { background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
#reviewBar .keepall:hover { background: var(--vscode-button-hoverBackground); }
#reviewBar .undoall { background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.25)); color: var(--vscode-button-secondaryForeground, var(--vscode-foreground)); }
.editcard { border: 1px solid var(--border); border-radius: 10px; margin: 6px 2px; overflow: hidden; background: var(--field-bg); }
.editcard.resolved { opacity: .7; }
.editcard .ahead { padding: 7px 10px; font-size: 12px; }
.editcard .ahead code { background: var(--vscode-textCodeBlock-background, rgba(127,127,127,.18)); padding: 1px 5px; border-radius: 4px; }
.editcard .counts { float: right; font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 11px; }
.editcard .counts .a { color: var(--vscode-gitDecoration-addedResourceForeground, #4ec97a); } .editcard .counts .d { color: var(--vscode-gitDecoration-deletedResourceForeground, #e06c75); }
.editcard .diffwrap { border-top: 1px solid var(--border); }
.editcard .diffwrap > summary { cursor: pointer; font-size: 11px; opacity: .7; padding: 5px 10px; user-select: none; }
.editcard .diffwrap .diff { max-height: 380px; overflow-y: scroll; scrollbar-gutter: stable; padding-bottom: 6px; }
.editcard .diffempty { padding: 7px 12px; font-size: 11px; opacity: .6; font-style: italic; }
.editcard .abtns { display: flex; gap: 8px; padding: 8px 10px; border-top: 1px solid var(--border); }
.editcard .abtns button { cursor: pointer; border: none; border-radius: 6px; padding: 5px 14px; font-size: 12px; }
.editcard .abtns .keep { background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.editcard .abtns .keep:hover { background: var(--vscode-button-hoverBackground); }
.editcard .abtns .undo { background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.25)); color: var(--vscode-button-secondaryForeground, var(--vscode-foreground)); }
.editcard .abtns .secondary2 { background: transparent; color: var(--muted); }
.editcard .abtns .secondary2:hover { color: var(--vscode-foreground); }
.editcard .verdict { font-size: 12px; opacity: .85; }
.editcard.deletedcard { border-color: color-mix(in srgb, var(--vscode-gitDecoration-deletedResourceForeground, #e06c75) 42%, var(--border)); }
.editcard.deletedcard .ahead { color: var(--vscode-gitDecoration-deletedResourceForeground, #e06c75); }
.editcard.deletedcard .ahead code { color: var(--vscode-foreground); }
/* ---- agent plan checklist ---- */
/* context-window usage meter (appears >50%, warns >80%, critical >92%) */
#ctxBar { flex: 0 0 auto; margin-block: 0 6px; padding: 7px 11px; border-radius: 8px; border: 1px solid var(--border); background: var(--vscode-editorWidget-background, rgba(127,127,127,.08)); font-size: 11px; }
#ctxBar .ctxrow { display: flex; justify-content: space-between; align-items: center; color: var(--muted); margin-bottom: 5px; }
#ctxBar .ctxnum { font-variant-numeric: tabular-nums; }
#ctxBar .ctxtrack { height: 5px; border-radius: 3px; background: rgba(127,127,127,.22); overflow: hidden; }
#ctxBar .ctxfill { height: 100%; background: var(--accent); transition: width .3s ease; }
#ctxBar.lvl-warn .ctxfill { background: var(--vscode-editorWarning-foreground, #e0a030); }
#ctxBar.lvl-crit .ctxfill { background: var(--vscode-errorForeground, #f14c4c); }
#ctxBar.lvl-warn { border-color: color-mix(in srgb, #e0a030 45%, var(--border)); }
#ctxBar.lvl-crit { border-color: color-mix(in srgb, #f14c4c 50%, var(--border)); }
#ctxBar .ctxtip { margin-top: 8px; line-height: 1.5; color: var(--vscode-foreground); }
#ctxBar .ctxnew { margin-left: 5px; cursor: pointer; border: none; border-radius: 5px; padding: 3px 10px; font-size: 11px; background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
#ctxBar .ctxnew:hover { background: var(--vscode-button-hoverBackground); }
/* sticky active-plan bar (sits just above the review bar) — opaque so the log can't show behind it */
/* Background tasks tray — collapsed by default; lists commands started with background:true */
#bgTasksBar { flex: 0 0 auto; margin-block: 0 6px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
background: var(--vscode-editorWidget-background, rgba(127,127,127,.08)); font-size: 12px; }
.bgt-head { display: flex; align-items: center; gap: 7px; padding: 8px 11px; cursor: pointer; user-select: none; color: var(--vscode-foreground); }
.bgt-head:hover { background: var(--vscode-toolbar-hoverBackground, rgba(127,127,127,.12)); }
.bgt-livedot { width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto; background: var(--vscode-terminal-ansiBrightGreen, #7ee787); animation: bgtpulse 1.8s infinite; }
@keyframes bgtpulse { 0%{ box-shadow: 0 0 0 0 rgba(126,231,135,.5); } 70%{ box-shadow: 0 0 0 5px rgba(126,231,135,0); } 100%{ box-shadow: 0 0 0 0 rgba(126,231,135,0); } }
.bgt-caret { display: inline-flex; transition: transform .15s; color: var(--muted); }
.bgt-caret.open { transform: rotate(90deg); }
.bgt-caret svg { width: 11px; height: 11px; display: block; }
.bgt-title { font-weight: 600; }
.bgt-count { color: var(--muted); }
.bgt-list { border-top: 1px solid var(--border); }
.bgt-row { display: flex; align-items: center; gap: 9px; padding: 7px 11px; border-bottom: 1px solid color-mix(in srgb, var(--border) 50%, transparent); }
.bgt-row:last-child { border-bottom: none; }
.bgt-cmd { flex: 1 1 auto; min-width: 0; font-family: var(--vscode-editor-font-family, monospace); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bgt-status { flex: 0 0 auto; color: var(--muted); font-variant-numeric: tabular-nums; }
.bgt-status .port { color: var(--vscode-terminal-ansiBrightGreen, var(--vscode-terminal-ansiGreen, #7ee787)); }
.bgt-stop { flex: 0 0 auto; cursor: pointer; border: 1px solid var(--border); border-radius: 5px; padding: 2px 9px; font-size: 11px; display: inline-flex; align-items: center; gap: 4px;
background: var(--vscode-button-secondaryBackground, rgba(127,127,127,.22)); color: var(--vscode-foreground); }
.bgt-stop:hover { background: var(--vscode-errorForeground, #f14c4c); color: #fff; border-color: transparent; }
.bgt-stop[disabled] { opacity: .6; cursor: default; }
.bgt-stop svg { width: 1em; height: 1em; }
/* ── The turn box (docs/PLAN-PROGRESS.md) ───────────────────────────────────────────────────────────
One card, always the LAST thing in the transcript: the agent's task list while a run works, and the
next-step box (recap, question, replies) when a run hands back with a question. Modelled on the Claude
desktop app: a hairline ring rather than a filled panel, finished steps in the secondary colour with no
strike-through, a spinner on the step in progress only while the agent is actually working. */
.turnbox { border-radius: 10px; box-shadow: inset 0 0 0 1px var(--border); overflow: clip;
font-size: var(--prose-size); line-height: 1.5; animation: tbFade .3s cubic-bezier(.25,.1,.35,1); }
.turnbox[hidden], .tb-plan[hidden], .tb-next[hidden] { display: none; }
.tb-plan { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px; }
.tb-note { margin: 0; font-size: 12px; color: var(--muted); }
.tb-note.tb-gap { padding-left: 22px; }
.tb-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.tb-step { display: flex; align-items: flex-start; gap: 6px; min-width: 0; }
.tb-step.completed { color: var(--muted); }
/* The icon sits on the FIRST line of a step that wraps: as tall as one line of the text beside it. */
.tb-ic { flex: 0 0 16px; height: 1.5em; display: inline-flex; align-items: center; justify-content: center; }
.tb-ic .ci { width: 14px; height: 14px; }
.tb-step.pending .tb-ic { color: var(--muted); opacity: .6; }
.tb-spin .ci { animation: spin .9s linear infinite; }
.tb-txt { flex: 1; min-width: 0; overflow-wrap: anywhere; user-select: text; }
.tb-txt code { font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: .9em; padding: 0 .3em; border-radius: 4px; background: rgba(127,127,127,.15); }
.tb-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.tb-next { display: flex; flex-direction: column; gap: 10px; padding: 14px; animation: tbStep .3s ease-out both; }
.tb-line { display: flex; align-items: flex-start; gap: 8px; }
.tb-line p { flex: 1; min-width: 0; margin: 0; overflow-wrap: anywhere; user-select: text; }
.tb-recap { color: var(--muted); }
.tb-x { flex: 0 0 auto; width: 22px; height: 22px; margin: -1px -4px 0 0; display: inline-flex; align-items: center; justify-content: center;
padding: 0; border: 0; border-radius: 6px; background: none; color: var(--muted); cursor: pointer; }
.tb-x:hover { color: var(--vscode-foreground); background: rgba(127,127,127,.16); }
.tb-x .ci { width: 13px; height: 13px; }
.tb-acts { display: flex; flex-wrap: wrap; gap: 6px; }
.tb-act { font: inherit; font-size: 12.5px; line-height: 1.4; padding: 4px 12px; border-radius: 6px; cursor: pointer; max-width: 100%;
overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border: 1px solid var(--border); background: transparent; color: var(--vscode-foreground); }
.tb-act:hover { background: rgba(127,127,127,.14); }
.tb-act.primary { border-color: transparent; background: var(--vscode-button-background); color: var(--vscode-button-foreground); }
.tb-act.primary:hover { background: var(--vscode-button-hoverBackground, var(--vscode-button-background)); }
.tb-act:focus-visible, .tb-x:focus-visible { outline: 1px solid var(--accent); outline-offset: 1px; }
@keyframes tbFade { from { opacity: 0; } }
@keyframes tbStep { from { opacity: 0; transform: translateY(4px); } }
/* ── Messages sent while the agent works wait here, just above the composer, and send themselves when
the run is over. One message is one row; several fold into "N messages queued · Next: …". ── */
#queueBar { flex: 0 0 auto; margin-block: 0 6px; position: relative; }
#queueBar[hidden] { display: none; }
.qb { border-radius: 10px; background: var(--field-bg); box-shadow: inset 0 0 0 1px var(--border); font-size: 12.5px; line-height: 1.45; animation: tbStep .2s ease-out both; }
.qb.leaving { animation: qbLeave .15s ease-out forwards; }
.qb-head { display: flex; align-items: center; gap: 6px; width: 100%; min-height: 36px; padding: 0 6px 0 12px; box-sizing: border-box;
font: inherit; color: inherit; background: none; border: 0; border-radius: 10px; text-align: start; }
button.qb-head { cursor: pointer; }
button.qb-head:hover { background: rgba(127,127,127,.08); }
button.qb-head:focus-visible { outline: 1px solid var(--accent); outline-offset: -1px; }
.qb-count { flex: 0 0 auto; font-weight: 600; }
.qb-peek { flex: 1; min-width: 0; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qb-btn { flex: 0 0 auto; width: 24px; height: 24px; padding: 0; display: inline-flex; align-items: center; justify-content: center;
border: 0; border-radius: 6px; background: none; color: var(--muted); cursor: pointer; }
.qb-btn:hover { color: var(--vscode-foreground); background: rgba(127,127,127,.16); }
.qb-btn:focus-visible { outline: 1px solid var(--accent); outline-offset: -1px; }
.qb-btn[disabled] { opacity: .45; cursor: default; background: none; }
.qb-btn .ci { width: 14px; height: 14px; }
.qb-btn.busy .ci { animation: spin .9s linear infinite; }
.qb-list { list-style: none; margin: 0; padding: 4px; max-height: min(40vh, 22rem); overflow-y: auto; overscroll-behavior: contain; border-top: 1px solid var(--border); }
.qb-item { position: relative; display: flex; align-items: flex-start; gap: 6px; padding: 5px 4px 5px 8px; border-radius: 6px; }
.qb-item + .qb-item { border-top: 1px solid var(--border); border-radius: 0; }
.qb-item.dragging { opacity: .6; background: rgba(127,127,127,.14); }
.qb-item.over { box-shadow: inset 0 2px 0 var(--accent); }
.qb-text { flex: 1; min-width: 0; padding-top: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; user-select: text; }
.qb-item.sending .qb-text, .qb.sending .qb-peek { color: var(--muted); }
.qb-tools { flex: 0 0 auto; display: inline-flex; gap: 2px; opacity: 0; }
.qb-item:hover .qb-tools, .qb-item:focus-within .qb-tools, .qb-item.menu-open .qb-tools { opacity: 1; }
@media (hover: none) { .qb-tools { opacity: 1; } }
.qb-grip { cursor: grab; }
.qb-menu { position: absolute; right: 4px; top: 30px; z-index: 6; min-width: 160px; padding: 4px; border-radius: 8px;
background: var(--vscode-menu-background, var(--vscode-editorWidget-background, var(--vscode-editor-background)));
color: var(--vscode-menu-foreground, var(--vscode-foreground)); border: 1px solid var(--vscode-menu-border, var(--border)); box-shadow: 0 4px 16px rgba(0,0,0,.28); }
.qb-menu[hidden] { display: none; }
.qb-menu button { display: block; width: 100%; padding: 4px 8px; border: 0; border-radius: 4px; background: none; color: inherit; font: inherit; text-align: start; cursor: pointer; }
.qb-menu button:hover, .qb-menu button:focus-visible { outline: none; background: var(--vscode-menu-selectionBackground, rgba(127,127,127,.2)); color: var(--vscode-menu-selectionForeground, inherit); }
.qb-menu button[disabled] { opacity: .45; cursor: default; background: none; }
.qb-menu .danger { color: var(--vscode-errorForeground, #f14c4c); }
.qb-menu hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }
.qb-foot { display: flex; justify-content: flex-end; padding: 2px 8px 6px; }
.qb-clear { font: inherit; font-size: 11.5px; padding: 2px 6px; border: 0; border-radius: 4px; background: none; color: var(--vscode-errorForeground, #f14c4c); cursor: pointer; }
.qb-clear:hover { background: rgba(127,127,127,.14); }
@keyframes qbLeave { to { opacity: 0; transform: translateY(6px); } }
@media (prefers-reduced-motion: reduce) { .turnbox, .tb-next, .qb, .qb.leaving { animation: none; } .tb-spin .ci, .qb-btn.busy .ci { animation: none; } }
@keyframes agentpulse { 0%,100% { opacity: .45; } 50% { opacity: 1; } }
.diff { overflow: auto; font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: 11.5px; line-height: 1.5; padding: 4px 0; }
.diff .dl { white-space: pre-wrap; overflow-wrap: anywhere; padding: 0 10px 0 22px; text-indent: -16px; }
.diff .dl .s { display: inline-block; width: 12px; opacity: .6; user-select: none; }
.diff::-webkit-scrollbar { width: 10px; height: 10px; }
.diff::-webkit-scrollbar-thumb { background: var(--scrollbar, rgba(127,127,127,.4)); border-radius: 6px; }
.diff .dl.add { background: rgba(70,160,90,.16); }
.diff .dl.del { background: rgba(220,90,90,.16); }
.diff .dl.add .s { color: var(--vscode-gitDecoration-addedResourceForeground, #4ec97a); }
.diff .dl.del .s { color: var(--vscode-gitDecoration-deletedResourceForeground, #e06c75); }
.diff .dl.ctx { opacity: .55; }
.autoctx { font-size: 11px; opacity: .55; margin: -4px 2px 2px; }
/* The "Resumed" banner at the top of a replayed session (message-list notice, so it uses log tokens). */
.sessresumed { margin: 2px 2px 12px; padding: 8px 11px; border: 1px solid var(--border); border-left: 2px solid var(--vscode-textLink-foreground, #6a9955); border-radius: 8px; background: var(--field-bg); }
.sessresumed .rrow { display: flex; align-items: center; gap: 6px; min-width: 0; }
.sessresumed .ci { width: 13px; height: 13px; opacity: .8; flex: 0 0 auto; }
.sessresumed .rtag { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--vscode-descriptionForeground); flex: 0 0 auto; }
.sessresumed .rtitle { font-size: 12.5px; font-weight: 600; color: var(--vscode-foreground); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sessresumed .rnote { margin-top: 5px; font-size: 11px; color: var(--vscode-descriptionForeground); }
.autoctx .files { font-family: var(--vscode-editor-font-family, ui-monospace, monospace); }
#empty { margin: auto; max-width: min(560px, 92vw); text-align: center; opacity: .65; line-height: 1.55; padding: 20px; }
#empty .empty-copy { max-width: 280px; margin: 0 auto; }
#empty .big { font-size: 1.15em; opacity: .9; margin-bottom: 6px; }
/* LevelCode ASCII wordmark on the welcome (empty) state. Sizes with the panel width (webview vw),
clamped so it stays legible-yet-compact; theme accent to match the chevron mark in the status bar. */
#empty .lc-ascii-wrap { container-type: inline-size; width: 100%; }
/* font-size is sized off the CONTAINER width (cqi) — reliable in a webview where vw = the whole
editor, not this panel — so the wordmark always fits and the last glyph is never clipped.
line-height:1 makes the box-drawing rows connect into solid letters. */
#empty .lc-ascii { font-family: var(--vscode-editor-font-family, ui-monospace, monospace); font-size: clamp(5px, 4.6cqi, 13px); line-height: 1; white-space: pre; color: var(--vscode-terminal-ansiGreen, #98c379); opacity: 1; width: max-content; max-width: 100%; margin: 2px auto 6px; overflow-x: auto; user-select: none; }
#empty .lc-ascii-sub { font-family: var(--vscode-editor-font-family, monospace); font-size: 11px; letter-spacing: .22em; color: var(--muted); opacity: .9; margin-bottom: 14px; }
#empty .starters { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; margin-top: 14px; }
#empty .starter { cursor: pointer; border: 1px solid var(--border); border-radius: 14px; padding: 4px 11px; font-size: 11.5px; background: var(--field-bg); color: var(--vscode-foreground); opacity: .95; }
#empty .starter:hover { border-color: var(--accent); opacity: 1; }
/* Welcome-back strip: a glanceable "this project, lately …" at the top of a fresh session (cross-session
memory §8). Sits above #empty so it isn't dimmed by #empty's opacity; cleared on the first message. */
.memstrip { display: flex; align-items: flex-start; gap: 10px; margin: 2px 2px 6px; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--field-bg); font-size: 12.5px; color: var(--muted); text-align: left; }
.memstrip .mstext { flex: 1 1 auto; line-height: 1.5; }
.memstrip .mslink { flex: 0 0 auto; background: transparent; border: none; color: var(--vscode-textLink-foreground); font: inherit; font-size: 12px; cursor: pointer; white-space: nowrap; padding: 0; }
.memstrip .mslink:hover { text-decoration: underline; }
.memstrip .msx { flex: 0 0 auto; background: transparent; border: none; color: var(--muted); cursor: pointer; font-size: 12px; line-height: 1; padding: 2px; opacity: .7; }
.memstrip .msx:hover { opacity: 1; }
/* ---- composer ---- */
#composer {
margin: 8px auto; padding: 8px 8px 6px;
border: 1px solid var(--border); border-radius: var(--radius);
background: var(--field-bg);
display: flex; flex-direction: column; gap: 7px;
transition: border-color .12s ease, box-shadow .12s ease;
}
#composer.focused { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
/* ---- the working aura: a light that travels round the message box while LevelCode works ----
Thinking, streaming, running a command, verifying: a short bright arc circles the box, trailing a soft
glow over a faint whole ring. Waiting on you (a command to approve, a question to answer) it stops and
dims to a thin ring with no glow — paused, because nothing happens until you act. Off: nothing at all.
Two rings on the box's own edge, cut to a band by a mask so the box's inside is untouched: ::after is
the sharp line, ::before the blurred glow under it. Both turn on one angle, so the glow never lags.
Colours come from the theme: the progress colour while working (the theme's own "busy"), the focus
colour while waiting. The speed is set per box (syncAura) so a wide panel does not look frantic. */
@property --aura-angle { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes aura-turn { to { --aura-angle: 360deg; } }
#composer {
position: relative;
--aura-color: var(--vscode-progressBar-background, var(--accent));
--aura-head: color-mix(in srgb, var(--aura-color) 62%, var(--vscode-foreground, #fff));