Brooklyn Nicholson
c96e0daba5
Hovering a truncated inbox-card title glides the clipped tail into view — one direction at constant speed, a short hold at each end, then a snap back to the start. Overflow is measured on pointerenter and the animation arms only when the text actually clips, so short titles never wiggle. State lives in DOM attributes and CSS variables, so a hover never re-renders the memoized row, and the blanket reduced-motion override already disables it.
2984 lines
114 KiB
CSS
2984 lines
114 KiB
CSS
@import 'tailwindcss';
|
||
@plugin '@tailwindcss/typography';
|
||
@import 'tw-shimmer';
|
||
@import 'katex/dist/katex.min.css';
|
||
@import '@vscode/codicons/dist/codicon.css';
|
||
|
||
/* Titlebar clusters: 24×24 hit targets, 13.9px glyphs. codicon.css is
|
||
unlayered (`font: 16px/1`); Tailwind utilities in @layer lose that fight. */
|
||
.titlebar-icon-button .codicon[class*='codicon-'] {
|
||
font-size: var(--titlebar-icon-size);
|
||
}
|
||
|
||
@custom-variant dark (&:is(.dark *));
|
||
|
||
/* Blanket reduced-motion override: kill ALL CSS animations and transitions
|
||
when the user (or the E2E test harness via prefers-reduced-motion) requests
|
||
it. Per-component @media rules below handle specific cases; this catches
|
||
everything else so overlays and loading bars resolve instantly instead of
|
||
being caught mid-fade by a screenshot. */
|
||
@media (prefers-reduced-motion: reduce) {
|
||
*,
|
||
*::before,
|
||
*::after {
|
||
animation-duration: 0.01ms !important;
|
||
animation-iteration-count: 1 !important;
|
||
transition-duration: 0.01ms !important;
|
||
scroll-behavior: auto !important;
|
||
}
|
||
}
|
||
|
||
/* Sidebar sections: tall viewports give each its own scroller; compact ones
|
||
(this variant) flatten everything into one shared scroll. See ChatSidebar. */
|
||
@custom-variant compact (@media (max-height: 768px));
|
||
|
||
@font-face {
|
||
font-family: 'Collapse';
|
||
font-style: normal;
|
||
font-weight: 700;
|
||
font-display: swap;
|
||
src: url('../../../node_modules/@nous-research/ui/dist/fonts/Collapse-Bold.woff2') format('woff2');
|
||
}
|
||
|
||
/* JetBrains Mono — bundled terminal font (Apache-2.0) so bold/italic share the
|
||
regular face's metrics instead of squeezing against a system fallback. */
|
||
@font-face {
|
||
font-family: 'JetBrains Mono';
|
||
font-style: normal;
|
||
font-weight: 400;
|
||
font-display: swap;
|
||
src: url('./fonts/JetBrainsMono-Regular.woff2') format('woff2');
|
||
}
|
||
@font-face {
|
||
font-family: 'JetBrains Mono';
|
||
font-style: normal;
|
||
font-weight: 700;
|
||
font-display: swap;
|
||
src: url('./fonts/JetBrainsMono-Bold.woff2') format('woff2');
|
||
}
|
||
@font-face {
|
||
font-family: 'JetBrains Mono';
|
||
font-style: italic;
|
||
font-weight: 400;
|
||
font-display: swap;
|
||
src: url('./fonts/JetBrainsMono-Italic.woff2') format('woff2');
|
||
}
|
||
|
||
@theme inline {
|
||
--color-background: var(--dt-background);
|
||
--color-foreground: var(--dt-foreground);
|
||
--color-card: var(--dt-card);
|
||
--color-card-foreground: var(--dt-card-foreground);
|
||
--color-muted: var(--dt-muted);
|
||
--color-muted-foreground: var(--dt-muted-foreground);
|
||
--color-popover: var(--dt-popover);
|
||
--color-popover-foreground: var(--dt-popover-foreground);
|
||
--color-primary: var(--dt-primary);
|
||
--color-primary-foreground: var(--dt-primary-foreground);
|
||
--color-secondary: var(--dt-secondary);
|
||
--color-secondary-foreground: var(--dt-secondary-foreground);
|
||
--color-accent: var(--dt-accent);
|
||
--color-accent-foreground: var(--dt-accent-foreground);
|
||
--color-border: var(--dt-border);
|
||
--color-input: var(--dt-input);
|
||
--color-ring: var(--dt-ring);
|
||
--color-destructive: var(--dt-destructive);
|
||
--color-destructive-foreground: var(--dt-destructive-foreground);
|
||
|
||
--color-midground: var(--dt-midground);
|
||
--color-midground-foreground: var(--dt-midground-foreground);
|
||
|
||
--font-sans: var(--dt-font-sans);
|
||
--font-mono: var(--dt-font-mono);
|
||
|
||
--spacing-mul: var(--dt-spacing-mul, 1);
|
||
|
||
--radius-xs: calc(var(--radius-scalar) * 0.125rem);
|
||
--radius-sm: calc(var(--radius-scalar) * 0.5rem);
|
||
--radius-md: calc(var(--radius-scalar) * 0.625rem);
|
||
--radius-lg: calc(var(--radius-scalar) * 0.75rem);
|
||
--radius-xl: calc(var(--radius-scalar) * 1rem);
|
||
--radius-2xl: calc(var(--radius-scalar) * 1.5rem);
|
||
--radius-3xl: calc(var(--radius-scalar) * 2rem);
|
||
--radius-4xl: calc(var(--radius-scalar) * 2.5rem);
|
||
|
||
--color-sidebar-ring: var(--sidebar-ring);
|
||
--color-sidebar-border: var(--sidebar-border);
|
||
--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
|
||
--color-sidebar-accent: var(--sidebar-accent);
|
||
--color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
|
||
--color-sidebar-primary: var(--sidebar-primary);
|
||
--color-sidebar-foreground: var(--sidebar-foreground);
|
||
--color-sidebar: var(--sidebar);
|
||
|
||
--shadow-xs: 0 0.0625rem 0.125rem color-mix(in srgb, #000 5%, transparent);
|
||
--shadow-sm:
|
||
0 0 0 0.0625rem color-mix(in srgb, var(--dt-foreground) 6%, transparent),
|
||
0 0.125rem 0.5rem color-mix(in srgb, #000 4%, transparent);
|
||
--shadow-md:
|
||
0 0 0 0.0625rem color-mix(in srgb, var(--dt-foreground) 8%, transparent),
|
||
0 0.25rem 1rem color-mix(in srgb, #000 8%, transparent),
|
||
0 1rem 2rem -1.5rem color-mix(in srgb, #000 18%, transparent);
|
||
/* Soft floating shadow for borderless modals/overlays. Single top light
|
||
source: every layer is centered (x=0) and cast downward, with negative
|
||
spread that grows with the blur so each layer is pulled horizontally inward
|
||
— the shadow pools below the panel instead of bleeding out every side.
|
||
Layered (contact → ambient) for a smooth, natural falloff. */
|
||
--shadow-nous:
|
||
0 0.125rem 0.25rem -0.125rem color-mix(in srgb, #000 7%, transparent),
|
||
0 0.5rem 0.75rem -0.375rem color-mix(in srgb, #000 6%, transparent),
|
||
0 1.25rem 1.75rem -0.875rem color-mix(in srgb, #000 6%, transparent),
|
||
0 2.25rem 3rem -1.75rem color-mix(in srgb, #000 0%, transparent);
|
||
/* Hairline border paired with --shadow-nous on borderless overlays.
|
||
currentColor resolves per-element, so it adapts to text color/theme. */
|
||
--stroke-nous: color-mix(in srgb, currentColor 3%, transparent);
|
||
--shadow-lg:
|
||
inset 0 0.0625rem 0 color-mix(in srgb, #fff 28%, transparent),
|
||
0 0 0 0.0625rem color-mix(in srgb, var(--dt-foreground) 8%, transparent),
|
||
0 0.75rem 2rem color-mix(in srgb, #000 12%, transparent);
|
||
--shadow-composer: 0 0.0625rem 0.125rem color-mix(in srgb, #000 5%, transparent);
|
||
}
|
||
|
||
@layer base {
|
||
:root {
|
||
color-scheme: light;
|
||
|
||
--theme-foreground: #17171a;
|
||
--theme-primary: #0053fd;
|
||
--theme-secondary: color-mix(in srgb, #0053fd 7%, #ffffff);
|
||
--theme-accent-soft: color-mix(in srgb, #0053fd 10%, #ffffff);
|
||
--theme-midground: #0053fd;
|
||
--theme-warm: #cf806d;
|
||
--theme-background-seed: #f8faff;
|
||
--theme-sidebar-seed: #f3f7ff;
|
||
--theme-card-seed: #ffffff;
|
||
--theme-elevated-seed: #ffffff;
|
||
--theme-bubble-seed: color-mix(in srgb, #0053fd 6%, #ffffff);
|
||
--theme-neutral-chrome: #f3f3f3;
|
||
--theme-neutral-sidebar: #f3f3f3;
|
||
--theme-neutral-card: #fcfcfc;
|
||
--theme-mix-chrome: 92%;
|
||
--theme-mix-sidebar: 100%;
|
||
--theme-mix-card: 22%;
|
||
--theme-mix-elevated: 28%;
|
||
--theme-mix-bubble: 0%;
|
||
--theme-fill-primary-accent-mix: 16%;
|
||
--theme-fill-secondary-accent-mix: 11%;
|
||
--theme-fill-tertiary-accent-mix: 8%;
|
||
--theme-fill-quaternary-accent-mix: 5%;
|
||
--theme-fill-quinary-accent-mix: 3%;
|
||
--theme-stroke-primary-accent-mix: 24%;
|
||
--theme-stroke-secondary-accent-mix: 16%;
|
||
--theme-stroke-tertiary-accent-mix: 10%;
|
||
--theme-stroke-quaternary-accent-mix: 6%;
|
||
--theme-row-hover-accent-mix: 4%;
|
||
--theme-row-active-accent-mix: 8%;
|
||
--theme-control-hover-accent-mix: 6%;
|
||
--theme-control-active-accent-mix: 8%;
|
||
|
||
--ui-base: var(--theme-foreground);
|
||
--ui-accent: var(--theme-midground);
|
||
--ui-accent-secondary: var(--theme-primary);
|
||
--ui-warm: var(--theme-warm);
|
||
--ui-red: #cf2d56;
|
||
--ui-orange: #db704b;
|
||
--ui-yellow: #c08532;
|
||
--ui-green: #1f8a65;
|
||
--ui-cyan: #4c7f8c;
|
||
--ui-blue: #0053fd;
|
||
--ui-purple: #9e94d5;
|
||
--context-usage-system: color-mix(in srgb, var(--ui-base) 55%, transparent);
|
||
--context-usage-tools: var(--ui-purple);
|
||
--context-usage-rules: var(--ui-green);
|
||
--context-usage-skills: var(--ui-yellow);
|
||
--context-usage-mcp: color-mix(in srgb, var(--ui-red) 72%, var(--ui-purple));
|
||
--context-usage-subagents: color-mix(in srgb, var(--ui-blue) 70%, var(--ui-cyan));
|
||
--context-usage-memory: color-mix(in srgb, var(--ui-orange) 80%, var(--ui-yellow));
|
||
--context-usage-conversation: var(--ui-cyan);
|
||
/* Landed memory-write tool row — gold → purple, never amber warning. */
|
||
--tool-memory-legendary-from: color-mix(in srgb, var(--ui-yellow) 72%, #f5d08a);
|
||
--tool-memory-legendary-mid: color-mix(in srgb, var(--ui-orange) 55%, var(--ui-purple));
|
||
--tool-memory-legendary-to: color-mix(in srgb, var(--ui-purple) 82%, #c4b5fd);
|
||
--tool-memory-legendary-icon: color-mix(in srgb, var(--ui-yellow) 55%, var(--ui-purple));
|
||
--tool-memory-legendary-meta: color-mix(in srgb, var(--ui-purple) 58%, var(--ui-text-tertiary));
|
||
--tool-memory-legendary-glow: color-mix(in srgb, var(--ui-purple) 38%, transparent);
|
||
/* Diff add/remove, derived from the semantic palette so every diff surface
|
||
(tool cards, preview, review pane) tracks the theme's green/red. Only the
|
||
foregrounds need a dark override — they mix toward the page instead of
|
||
away from it. */
|
||
--ui-diff-add-border: var(--ui-green);
|
||
--ui-diff-add-background: color-mix(in srgb, var(--ui-green) 12%, transparent);
|
||
--ui-diff-add-foreground: color-mix(in srgb, var(--ui-green) 70%, #000);
|
||
--ui-diff-remove-border: var(--ui-red);
|
||
--ui-diff-remove-background: color-mix(in srgb, var(--ui-red) 12%, transparent);
|
||
--ui-diff-remove-foreground: color-mix(in srgb, var(--ui-red) 70%, #000);
|
||
|
||
/* Overlay ladder. DESIGN.md: app-wide surfaces must not compete through
|
||
ad-hoc z-index literals — pick the rung that describes the surface.
|
||
Values are deliberately sparse so a one-off can slot between two rungs
|
||
without a renumber. Local stacking inside a component (a sticky header
|
||
over its own scroll area) stays on plain `z-10`/`z-20`; these rungs are
|
||
only for surfaces that float over the app. */
|
||
--z-modal-backdrop: 120;
|
||
--z-modal: 130;
|
||
/* A select/dropdown/popover opened from inside a modal, portaled to body. */
|
||
--z-modal-popover: 140;
|
||
/* Must clear any open modal: toasts, tooltips, command-surface backdrops. */
|
||
--z-over-modal: 200;
|
||
--z-over-modal-content: 210;
|
||
--z-switcher-backdrop: 219;
|
||
--z-switcher: 220;
|
||
/* Boot and blocking states, in the order they can stack. */
|
||
--z-connecting: 1200;
|
||
--z-onboarding: 1300;
|
||
--z-onboarding-popover: 1310;
|
||
--z-setup: 1400;
|
||
--z-crash: 1500;
|
||
--ui-bg-chrome: color-mix(
|
||
in srgb,
|
||
var(--theme-background-seed) var(--theme-mix-chrome),
|
||
var(--theme-neutral-chrome)
|
||
);
|
||
--ui-bg-sidebar: color-mix(
|
||
in srgb,
|
||
var(--theme-sidebar-seed) var(--theme-mix-sidebar),
|
||
var(--theme-neutral-sidebar)
|
||
);
|
||
--ui-bg-editor: color-mix(in srgb, var(--theme-card-seed) var(--theme-mix-card), var(--theme-neutral-card));
|
||
--ui-bg-elevated: color-mix(
|
||
in srgb,
|
||
var(--theme-elevated-seed) var(--theme-mix-elevated),
|
||
var(--theme-neutral-card)
|
||
);
|
||
--ui-bg-card: color-mix(in srgb, var(--ui-accent) 4%, color-mix(in srgb, var(--ui-base) 4%, transparent));
|
||
--ui-bg-input: #fcfcfc;
|
||
--ui-bg-primary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-fill-primary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 10%, transparent)
|
||
);
|
||
--ui-bg-secondary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-fill-secondary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 7%, transparent)
|
||
);
|
||
--ui-bg-tertiary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-fill-tertiary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 5%, transparent)
|
||
);
|
||
--ui-bg-quaternary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-fill-quaternary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 4%, transparent)
|
||
);
|
||
--ui-bg-quinary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-fill-quinary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 3%, transparent)
|
||
);
|
||
--ui-row-hover-background: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-row-hover-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 3%, transparent)
|
||
);
|
||
--ui-row-active-background: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-row-active-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 5%, transparent)
|
||
);
|
||
--ui-control-hover-background: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-control-hover-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 4%, transparent)
|
||
);
|
||
--ui-control-active-background: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-control-active-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 5%, transparent)
|
||
);
|
||
--ui-text-primary: color-mix(in srgb, var(--ui-base) 94%, transparent);
|
||
--ui-text-secondary: color-mix(in srgb, var(--ui-base) 74%, transparent);
|
||
--ui-text-tertiary: color-mix(in srgb, var(--ui-base) 54%, transparent);
|
||
--ui-text-quaternary: color-mix(in srgb, var(--ui-base) 36%, transparent);
|
||
/* Transcript scaffolding — thinking headers, settled tool runs, the live
|
||
activity ticker. One colour for all of them (see `ScaffoldRow`), pitched
|
||
between the secondary and tertiary greys those lines used to pick
|
||
individually, and dimmed once more by the fade rule below so the prose
|
||
reading column stays primary. */
|
||
--conversation-scaffold-text: color-mix(in srgb, var(--ui-base) 64%, transparent);
|
||
--conversation-scaffold-meta: color-mix(in srgb, var(--ui-base) 44%, transparent);
|
||
--ui-stroke-primary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-stroke-primary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 10%, transparent)
|
||
);
|
||
--ui-stroke-secondary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-stroke-secondary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 7%, transparent)
|
||
);
|
||
--ui-stroke-tertiary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-stroke-tertiary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 5%, transparent)
|
||
);
|
||
--ui-stroke-quaternary: color-mix(
|
||
in srgb,
|
||
var(--ui-accent) var(--theme-stroke-quaternary-accent-mix),
|
||
color-mix(in srgb, var(--ui-base) 3%, transparent)
|
||
);
|
||
--ui-sash-hover-border: color-mix(in srgb, var(--ui-accent) 18%, var(--ui-stroke-tertiary));
|
||
--ui-sash-hover-background: color-mix(in srgb, var(--ui-accent) 6%, transparent);
|
||
--ui-surface-background: var(--ui-bg-editor);
|
||
--ui-sidebar-surface-background: var(--ui-bg-sidebar);
|
||
--ui-chat-surface-background: var(--ui-bg-chrome);
|
||
--ui-editor-surface-background: var(--ui-bg-chrome);
|
||
/* The integrated terminal wears the transcript's background, not the
|
||
editor's — it reads as part of the conversation surface. Its own token so
|
||
the two can diverge without dragging the terminal along, and so a skin
|
||
gets one knob for it. xterm's canvas can't use a var, so the probe in
|
||
terminal/selection.ts resolves this same name to a concrete rgb. */
|
||
--ui-terminal-surface-background: var(--ui-chat-surface-background);
|
||
/* Inline chat widgets (clarify, artifact card) — the card fill in light
|
||
mode, nudged down in dark so a widget settles into the transcript
|
||
instead of glowing above it (see the `.dark` override). */
|
||
--ui-widget-surface-background: var(--ui-bg-editor);
|
||
--ui-chat-bubble-background: color-mix(
|
||
in srgb,
|
||
var(--theme-bubble-seed) var(--theme-mix-bubble),
|
||
var(--theme-neutral-card)
|
||
);
|
||
--ui-chat-bubble-opaque-background: var(--ui-bg-editor);
|
||
--ui-inline-code-background: color-mix(in srgb, #141414 5%, transparent);
|
||
--ui-inline-code-foreground: color-mix(in srgb, #141414 88%, transparent);
|
||
--ui-selection-background: color-mix(in srgb, #ffd24a 55%, transparent);
|
||
|
||
--dt-background: var(--ui-bg-chrome);
|
||
--dt-foreground: var(--ui-text-primary);
|
||
--dt-card: var(--ui-bg-editor);
|
||
--dt-card-foreground: var(--ui-text-primary);
|
||
--dt-muted: var(--ui-bg-tertiary);
|
||
--dt-muted-foreground: var(--ui-text-tertiary);
|
||
--dt-popover: color-mix(in srgb, var(--ui-bg-elevated) 96%, transparent);
|
||
--dt-popover-foreground: var(--ui-text-primary);
|
||
--dt-primary: var(--theme-primary);
|
||
--dt-primary-foreground: #fcfcfc;
|
||
--dt-secondary: var(--theme-secondary);
|
||
--dt-secondary-foreground: var(--ui-text-secondary);
|
||
--dt-accent: var(--theme-accent-soft);
|
||
--dt-accent-foreground: var(--ui-text-primary);
|
||
--dt-border: var(--ui-stroke-secondary);
|
||
--dt-input: var(--ui-stroke-primary);
|
||
/* THE single knob for input-field borders: the resting alpha (% of the ring
|
||
color). Hover doubles it; focus/open go full. 0% = invisible at rest. */
|
||
--dt-input-border: 7%;
|
||
/* Knob for input-field background fill: alpha (% of --dt-card) across all
|
||
states. 100% = fully opaque, lower = translucent over the blurred chrome. */
|
||
--dt-input-bg: 0%;
|
||
/* Classic recessed "inset" — a crisp 1px inner shadow at the TOP edge.
|
||
:root.dark bumps the alpha since a dark card swallows shadow. Removed on
|
||
focus (the focus border carries the state). */
|
||
--dt-input-inset: inset 0 1px 1px color-mix(in srgb, #000 10%, transparent);
|
||
/* Hovered inactive tab: deepen it AWAY from the lighter active surface, so
|
||
hover can never be mistaken for selected. Dark mode needs more — black
|
||
over a dark gutter shows less. */
|
||
--ui-tab-hover-darken: 2.5%;
|
||
--dt-ring: var(--ui-stroke-primary);
|
||
--dt-midground: var(--theme-midground);
|
||
--dt-composer-ring: var(--ui-base);
|
||
--dt-destructive: #cf2d56;
|
||
--dt-destructive-foreground: #ffffff;
|
||
--dt-sidebar-bg: var(--ui-bg-sidebar);
|
||
--dt-sidebar-border: var(--ui-stroke-secondary);
|
||
--dt-user-bubble: var(--ui-chat-bubble-background);
|
||
--dt-user-bubble-border: var(--ui-stroke-tertiary);
|
||
|
||
--dt-font-sans:
|
||
'Segoe WPC', 'Segoe UI', -apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif,
|
||
'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', emoji;
|
||
/* Key caps always use the native UI face — never theme typography overrides. */
|
||
--dt-font-kbd: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', system-ui, sans-serif;
|
||
/* Menlo/Monaco first — Apple's native monospace faces — so code/diff read
|
||
in the system mono on macOS, with SF Mono and bundled Courier Prime as
|
||
fallbacks. */
|
||
--dt-font-mono:
|
||
Menlo, Monaco, 'SF Mono', 'Courier Prime', monospace, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol',
|
||
'Noto Color Emoji', emoji;
|
||
--dt-base-size: 1rem;
|
||
--dt-line-height: 1.5;
|
||
--dt-letter-spacing: 0;
|
||
--dt-spacing-mul: 1;
|
||
|
||
--radius: 0.75rem;
|
||
/* Effective value everywhere: the chat backdrop used to force 0.2 onto the
|
||
root element at runtime (an ungated leva slider default), so this 0.6
|
||
only ever applied to the windows that don't mount the backdrop. Pinned
|
||
to the value the app actually renders at. */
|
||
--radius-scalar: 0.2;
|
||
|
||
/* Space under last message vs overlay composer — driven by the measured composer DOCK height (see
|
||
composer/index.tsx), which covers the micro-action strip, the status stack, the composer, and the
|
||
underside strip in one number.
|
||
This is the default; each chat surface re-declares the calc against its own measurement (see below). */
|
||
--thread-last-message-clearance: calc(var(--composer-measured-height) + 2rem);
|
||
|
||
--composer-shell-pad-block-end: 0.625rem;
|
||
--message-text-indent: 0.75rem;
|
||
--conversation-text-font-size: 0.8125rem;
|
||
--conversation-tool-font-size: 0.6875rem;
|
||
--conversation-caption-font-size: 0.75rem;
|
||
--conversation-line-height: 1.125rem;
|
||
--conversation-caption-line-height: 1rem;
|
||
--conversation-turn-gap: 0.375rem;
|
||
/* Gap between top-level turn blocks (prose ↔ tools ↔ thinking) — enough air
|
||
that scaffolding reads as separate from the reply, not crammed into it. */
|
||
--turn-block-gap: 0.75rem;
|
||
/* Between adjacent scaffolding, though: a back-to-back run of thinking
|
||
headers and tool rows is one sequence, not blocks to hold apart. Derived
|
||
so retuning the block gap carries it along. */
|
||
--scaffold-block-gap: calc(var(--turn-block-gap) / 3);
|
||
/* Tight gap between tool rows inside a single action group, so a back-to-back
|
||
run still reads as one cohesive sequence. */
|
||
--tool-row-gap: 0.375rem;
|
||
/* Resting opacity of a disclosure caret — invisible until hover, except
|
||
where a surface opts into a faint hint of the affordance. */
|
||
--disclosure-caret-rest: 0;
|
||
/* Paragraph spacing — vertical gap between prose paragraphs, both inside a
|
||
markdown block and between consecutive prose parts. Single knob; tweak
|
||
freely. */
|
||
--paragraph-gap: 0.7rem;
|
||
--sticky-human-top: 0.23rem;
|
||
--file-tree-row-height: 1.375rem;
|
||
|
||
--composer-width: 48.75rem;
|
||
--composer-control-size: 1.5rem;
|
||
--composer-control-primary-size: 1.625rem;
|
||
--composer-control-gap: 0.25rem;
|
||
--composer-row-gap: 0.25rem;
|
||
--composer-ring-strength: 1;
|
||
--composer-surface-pad-x: 0.5rem;
|
||
--composer-surface-pad-y: 0.3125rem;
|
||
--composer-input-min-height: 1.625rem;
|
||
--composer-input-max-height: 9.375rem;
|
||
--composer-input-inline-min-width: 8rem;
|
||
--composer-fallback-height: 2.75rem;
|
||
--composer-measured-height: calc(0.5rem + var(--composer-shell-pad-block-end) + var(--composer-fallback-height));
|
||
--composer-surface-measured-height: var(--composer-fallback-height);
|
||
--thread-viewport-height: max(
|
||
0rem,
|
||
calc(100% - var(--composer-measured-height) + var(--composer-surface-measured-height))
|
||
);
|
||
--vsq: min(0.5vh, 0.5vw);
|
||
--image-preview-max-width: 34rem;
|
||
--image-preview-height: clamp(16.25rem, calc(var(--vsq) * 100), 26.25rem);
|
||
|
||
--sidebar-width: 14.8125rem;
|
||
--chat-min-width: 28rem;
|
||
--titlebar-control-size: 24px;
|
||
--titlebar-control-height: 24px;
|
||
--titlebar-icon-size: 13.9px;
|
||
--sidebar-content-inline-padding: 1rem;
|
||
|
||
--sidebar: var(--dt-sidebar-bg);
|
||
--sidebar-foreground: var(--dt-foreground);
|
||
--sidebar-primary: var(--dt-primary);
|
||
--sidebar-primary-foreground: var(--dt-primary-foreground);
|
||
--sidebar-accent: var(--ui-control-active-background);
|
||
--sidebar-accent-foreground: var(--dt-accent-foreground);
|
||
--sidebar-border: var(--dt-sidebar-border);
|
||
--sidebar-ring: var(--dt-ring);
|
||
--sidebar-edge-border: color-mix(in srgb, var(--ui-base) 7.5%, transparent);
|
||
--chrome-action-hover: var(--ui-control-hover-background);
|
||
|
||
--midground: var(--dt-midground);
|
||
--background: var(--dt-background);
|
||
--foreground: var(--dt-foreground);
|
||
|
||
--warm-glow: color-mix(in srgb, var(--ui-warm) 32%, color-mix(in srgb, var(--ui-accent) 6%, transparent));
|
||
/* `--noise-opacity-mul` is set per-mode by `applyTheme()`. */
|
||
--noise-opacity-mul: 1;
|
||
--backdrop-invert-mul: 1;
|
||
}
|
||
|
||
:root.dark {
|
||
/* Per-mode mix knobs — overridden inline by `applyTheme()` per skin. */
|
||
--theme-mix-chrome: 74%;
|
||
--theme-mix-card: 38%;
|
||
--theme-mix-elevated: 46%;
|
||
--theme-mix-bubble: 46%;
|
||
--theme-neutral-chrome: #0d0d0e;
|
||
--theme-neutral-sidebar: #0a0a0b;
|
||
--theme-neutral-card: #161618;
|
||
|
||
/* Dark-only accent palette overrides. */
|
||
--ui-red: #e75e78;
|
||
--ui-green: #55a583;
|
||
--ui-cyan: #6f9ba6;
|
||
--ui-diff-add-foreground: color-mix(in srgb, var(--ui-green) 62%, #fff);
|
||
--ui-diff-remove-foreground: color-mix(in srgb, var(--ui-red) 62%, #fff);
|
||
|
||
--sidebar-edge-border: color-mix(in srgb, var(--ui-base) 12%, transparent);
|
||
--composer-ring-strength: 1.3;
|
||
--backdrop-invert-mul: 0;
|
||
/* Dark mode: a dark card needs a stronger black inset to show the recess. */
|
||
--dt-input-inset: inset 0 1px 1px color-mix(in srgb, #000 38%, transparent);
|
||
--ui-tab-hover-darken: 6%;
|
||
/* Dark needs a lighter resting border than light mode. */
|
||
--dt-input-border: 4%;
|
||
|
||
--ui-inline-code-background: color-mix(in srgb, #ffffff 7%, transparent);
|
||
--ui-inline-code-foreground: color-mix(in srgb, #ffffff 88%, transparent);
|
||
--ui-selection-background: color-mix(in srgb, #ffd24a 38%, transparent);
|
||
/* A dark card sits ABOVE the chrome (#161618 over #0d0d0e), so an inline
|
||
widget wearing the raw card fill reads as a lit panel. Take it down a
|
||
touch — still clearly a surface, no longer the brightest thing in the
|
||
transcript. Derived from the card so every skin follows its own seed. */
|
||
--ui-widget-surface-background: color-mix(in srgb, var(--ui-bg-editor) 88%, #000);
|
||
}
|
||
|
||
* {
|
||
box-sizing: border-box;
|
||
border-color: var(--dt-border);
|
||
}
|
||
|
||
html,
|
||
body,
|
||
#root {
|
||
height: 100%;
|
||
/* App shell, not a document: the window itself never scrolls on either axis
|
||
(panes own their own scroll). Belt to the auto-scroll axis-lock in the
|
||
sidebar reorder DnD — nothing can drag the whole shell sideways. */
|
||
overflow: hidden;
|
||
}
|
||
|
||
html {
|
||
font-size: var(--dt-base-size, 0.875rem);
|
||
}
|
||
|
||
body {
|
||
margin: 0;
|
||
background: var(--ui-chat-surface-background);
|
||
color: var(--dt-foreground);
|
||
font-family: var(--dt-font-sans);
|
||
font-size: 0.8125rem;
|
||
line-height: var(--dt-line-height, 1.55);
|
||
letter-spacing: var(--dt-letter-spacing, 0);
|
||
-webkit-user-select: none;
|
||
user-select: none;
|
||
-webkit-font-smoothing: antialiased;
|
||
}
|
||
|
||
button,
|
||
textarea {
|
||
font: inherit;
|
||
}
|
||
|
||
:where(
|
||
a,
|
||
.underline,
|
||
[class~='hover:underline'],
|
||
[class~='focus:underline'],
|
||
[class~='focus-visible:underline'],
|
||
[class~='group-hover:underline'],
|
||
[class~='peer-hover:underline']
|
||
) {
|
||
text-decoration-color: color-mix(in srgb, currentColor 20%, transparent);
|
||
text-underline-offset: 0.25rem;
|
||
}
|
||
|
||
*::selection {
|
||
background: var(--ui-selection-background);
|
||
color: inherit;
|
||
}
|
||
}
|
||
|
||
.dither {
|
||
background: repeating-conic-gradient(currentColor 0% 25%, transparent 0% 50%) 0 0 / 0.125rem 0.125rem;
|
||
}
|
||
|
||
/* ─────────────────────────────────────────────────────────────────────────
|
||
INLINE REFERENCES — the one system for anything that points at something
|
||
from inside a run of text.
|
||
|
||
A pasted link, an `@file:` the user picked, a `/skill`, a `@session:` the
|
||
agent wrote: all the same species. They render the same way in the composer
|
||
and in a sent message, because they're the same thing before and after send.
|
||
|
||
A reference is TEXT, not a badge — colour and an optional icon, no fill, no
|
||
padding, no border. A pill turns every mention into a widget the eye has to
|
||
step over, and mid-sentence that's most of the sentence.
|
||
|
||
Usage: `class="ref"` plus `data-ref="<kind>"` for the accent. Kinds live in
|
||
`components/assistant-ui/reference-kinds.ts` (icon + label); their colour
|
||
lives here, so a theme restyles every reference at once and TS never ships a
|
||
hex. No `data-ref` = an ordinary link, which keeps the primary link colour.
|
||
───────────────────────────────────────────────────────────────────────── */
|
||
/* Kind → accent. Keyed on the attribute ALONE so anything can adopt a
|
||
reference's colour without also taking its inline-text layout (a completion
|
||
row's icon column wants the hue, not the margin). Grouped by what a
|
||
reference DOES, so the palette reads as meaning rather than decoration:
|
||
· things you point at (paths) → neutral, they're the common case
|
||
· things you fetch (links, media) → secondary
|
||
· things that act (commands, tools) → accent
|
||
· things that change code (skills, git)→ warm */
|
||
[data-ref] {
|
||
--ref-color: var(--dt-primary);
|
||
}
|
||
|
||
[data-ref='file'],
|
||
[data-ref='folder'],
|
||
[data-ref='line'],
|
||
[data-ref='terminal'] {
|
||
--ref-color: var(--ui-text-secondary);
|
||
}
|
||
|
||
[data-ref='url'],
|
||
[data-ref='image'],
|
||
[data-ref='session'],
|
||
[data-ref='theme'] {
|
||
--ref-color: color-mix(in srgb, var(--ui-accent-secondary) 82%, var(--foreground));
|
||
}
|
||
|
||
[data-ref='command'],
|
||
[data-ref='tool'] {
|
||
--ref-color: color-mix(in srgb, var(--ui-accent) 82%, var(--foreground));
|
||
}
|
||
|
||
[data-ref='skill'],
|
||
[data-ref='git'],
|
||
[data-ref='diff'],
|
||
[data-ref='staged'] {
|
||
--ref-color: color-mix(in srgb, var(--ui-warm) 82%, var(--foreground));
|
||
}
|
||
|
||
.ref {
|
||
--ref-color: var(--dt-primary);
|
||
|
||
/* Prose links inherit the surrounding text's weight. `@tailwindcss/typography`
|
||
sets `prose a { font-weight: 500 }`, which outranks a utility class on the
|
||
anchor — so the override belongs here, on the shared class. */
|
||
font-weight: inherit;
|
||
color: var(--ref-color);
|
||
/* Explicit: the base layer underlines every `a` (see the :where(a, …) reset). */
|
||
text-decoration: none;
|
||
/* A wrapped reference breaks per line fragment, not as one ragged box. */
|
||
-webkit-box-decoration-break: clone;
|
||
box-decoration-break: clone;
|
||
}
|
||
|
||
/* Affordance without chrome: only the ones you can actually activate respond,
|
||
and they do it with an underline rather than a background. */
|
||
:where(a, button).ref:hover {
|
||
text-decoration: underline;
|
||
text-underline-offset: 0.15em;
|
||
}
|
||
|
||
/* The leading glyph. Sized in `em` so it tracks the text at any scale, and
|
||
spaced with `margin` — not flex `gap` — so `.ref` stays an inline box whose
|
||
label can wrap mid-word (a long URL has to break across lines like the prose
|
||
around it, which a flex container would prevent).
|
||
|
||
The margin is unconditional. A `:not(:only-child)` guard looks right and is
|
||
silently wrong: CSS counts ELEMENT siblings, so an icon followed by a bare
|
||
text-node label still matches `:only-child` — which is exactly how every
|
||
chip lost its spacer. Icon-only users take the hue via `[data-ref]` instead
|
||
of this class. */
|
||
.ref > :where(svg, i.codicon) {
|
||
margin-inline-end: 0.25em;
|
||
opacity: 0.8;
|
||
}
|
||
|
||
.ref > svg {
|
||
display: inline-block;
|
||
width: 0.875em;
|
||
height: 0.875em;
|
||
vertical-align: -0.1em;
|
||
}
|
||
|
||
.ref > i.codicon {
|
||
font-size: 0.875em;
|
||
}
|
||
|
||
/* Hover-reveal suppression — the shared, declarative escape hatch.
|
||
A collapsed pane slides in when the pointer dwells on its thin edge trigger.
|
||
Controls that sit over that edge gutter would drag the panel in by accident.
|
||
Mark any such region and, while it's hovered, the matching edge trigger(s) go
|
||
pointer-transparent. Auto-resets on mouse-out, no JS.
|
||
|
||
- data-suppress-pane-reveal → kills BOTH edges (use for small regions
|
||
like the thread timeline).
|
||
- data-suppress-pane-reveal-side → kills only the hovered region's OWN side
|
||
(side read from its [data-pane-side]
|
||
pane ancestor), so the opposite sidebar
|
||
stays summonable while you work a pane. */
|
||
[data-pane-shell]:has([data-suppress-pane-reveal]:hover) [data-pane-reveal-trigger] {
|
||
pointer-events: none;
|
||
}
|
||
|
||
[data-pane-shell]:has([data-pane-side='left'] [data-suppress-pane-reveal-side]:hover)
|
||
[data-pane-side='left']
|
||
[data-pane-reveal-trigger],
|
||
[data-pane-shell]:has([data-pane-side='right'] [data-suppress-pane-reveal-side]:hover)
|
||
[data-pane-side='right']
|
||
[data-pane-reveal-trigger] {
|
||
pointer-events: none;
|
||
}
|
||
|
||
/* A pane's self-naming label ("REVIEW" atop the review pane) is redundant
|
||
when its zone header is showing a tab with the same name — hide it there.
|
||
Headerless zones (and the pane used outside the tree) keep the label. */
|
||
[data-tree-group][data-zone-header] [data-pane-self-label] {
|
||
display: none;
|
||
}
|
||
|
||
:root:not([style*='--theme-asset-bg:']) .theme-default-filler {
|
||
display: block;
|
||
}
|
||
|
||
:root[style*='--theme-asset-bg:'] .theme-default-filler {
|
||
display: none;
|
||
}
|
||
|
||
/* ─────────────────────────────────────────────────────────────────────────
|
||
Composer placeholder.
|
||
|
||
The prompt is a PAINTED HINT, never content. Rendering `::before` inline —
|
||
the obvious way — puts a box in the contenteditable's text flow, and the
|
||
caret sits after it: click an empty composer and the insertion point lands
|
||
at the right edge of the hint rather than the left edge of the field, and a
|
||
hint that wraps makes the empty composer two lines tall. Taking it out of
|
||
flow is what makes it a hint: the caret keeps the field's real origin, the
|
||
box keeps its real height, and no pointer or selection can reach the text.
|
||
|
||
`data-empty` carries emptiness because `:empty` can't: a cleared editor
|
||
keeps a scaffolding <br>. See markEditorEmptiness in rich-editor.ts.
|
||
───────────────────────────────────────────────────────────────────────── */
|
||
[data-slot='composer-rich-input'] {
|
||
position: relative;
|
||
}
|
||
|
||
[data-slot='composer-rich-input']:is(:empty, [data-empty])::before {
|
||
content: attr(data-placeholder);
|
||
position: absolute;
|
||
inset: 0;
|
||
padding: inherit;
|
||
overflow: hidden;
|
||
color: color-mix(in srgb, var(--muted-foreground) 60%, transparent);
|
||
/* One line, clipped — the hint states the field's purpose; it never reflows
|
||
the box it sits in. A narrow composer or a long locale string would
|
||
otherwise wrap and double the empty composer's height. */
|
||
white-space: nowrap;
|
||
text-overflow: ellipsis;
|
||
pointer-events: none;
|
||
user-select: none;
|
||
}
|
||
|
||
/* Primitive-level pointer cursor for every interactive control (buttons,
|
||
selects, menu items, switches, tabs, summaries). Keeps individual
|
||
components from having to hardcode `cursor-pointer`; explicit cursor
|
||
utilities (cursor-grab, cursor-default, disabled:cursor-*) still win since
|
||
they live in the utilities layer. */
|
||
@layer base {
|
||
button:not(:disabled):not([aria-disabled='true']),
|
||
summary,
|
||
[role='button']:not([aria-disabled='true']),
|
||
[role='menuitem']:not([aria-disabled='true']),
|
||
[role='menuitemradio']:not([aria-disabled='true']),
|
||
[role='menuitemcheckbox']:not([aria-disabled='true']),
|
||
[role='option']:not([aria-disabled='true']),
|
||
[role='switch']:not([aria-disabled='true']),
|
||
[role='tab']:not([aria-disabled='true']) {
|
||
cursor: pointer;
|
||
}
|
||
}
|
||
|
||
@layer utilities {
|
||
[class*='rounded-full'],
|
||
[class*=':rounded-full'] {
|
||
border-radius: calc(var(--radius-scalar) * 9999rem);
|
||
}
|
||
}
|
||
|
||
/* Interactive list-row hover — the sessions-list interaction, shared by every
|
||
row list (sessions, capabilities, messaging, file trees, timeline): the
|
||
highlight lands instantly on hover-in and fades out over 100ms on leave. */
|
||
@utility row-hover {
|
||
cursor: pointer;
|
||
transition:
|
||
color 100ms ease-out,
|
||
background-color 100ms ease-out;
|
||
|
||
&:hover {
|
||
background-color: var(--ui-row-hover-background);
|
||
transition: none;
|
||
}
|
||
}
|
||
|
||
@keyframes arc-border {
|
||
0% {
|
||
background-position: 15% 15%;
|
||
}
|
||
100% {
|
||
background-position: 75% 75%;
|
||
}
|
||
}
|
||
|
||
.arc-border {
|
||
--arc-c0: color-mix(in srgb, var(--dt-foreground) 0%, transparent);
|
||
--arc-c1: var(--dt-midground);
|
||
--arc-c2: var(--dt-background);
|
||
--arc-angle: 160deg;
|
||
--arc-width: 0.078125rem;
|
||
/* How far the ring stands off its host, per side. */
|
||
--arc-standoff: 0.125rem;
|
||
/* An outset ring is only concentric when its radius grows by the standoff
|
||
(r = r_host + gap); `border-radius: inherit` leaves the corner pinched.
|
||
Defaults to the shared `rounded-md`; a host on another radius sets it. */
|
||
--arc-radius: var(--radius-md);
|
||
--arc-duration: 2.23s;
|
||
|
||
pointer-events: none;
|
||
position: absolute;
|
||
overflow: hidden;
|
||
border-radius: calc(var(--arc-radius) + var(--arc-standoff));
|
||
inset: calc(var(--arc-standoff) * -1);
|
||
padding: var(--arc-width);
|
||
mask:
|
||
linear-gradient(#000 0 0) content-box,
|
||
linear-gradient(#000 0 0);
|
||
-webkit-mask-composite: xor;
|
||
mask-composite: exclude;
|
||
}
|
||
|
||
:root.dark .arc-border {
|
||
--arc-c1: var(--dt-foreground);
|
||
}
|
||
|
||
/* Landed `memory` tool row — gold → purple on the brain glyph + title.
|
||
Pair with `text-transparent` so the scaffold label color can't win. */
|
||
.tool-memory-legendary-title {
|
||
background-image: linear-gradient(
|
||
105deg,
|
||
var(--tool-memory-legendary-from) 0%,
|
||
var(--tool-memory-legendary-mid) 48%,
|
||
var(--tool-memory-legendary-to) 100%
|
||
);
|
||
-webkit-background-clip: text;
|
||
background-clip: text;
|
||
color: transparent !important;
|
||
font-weight: 600;
|
||
}
|
||
|
||
.tool-memory-legendary-glyph {
|
||
filter: drop-shadow(0 0 0.28rem var(--tool-memory-legendary-glow));
|
||
}
|
||
|
||
.tool-memory-legendary-meta {
|
||
color: var(--tool-memory-legendary-meta);
|
||
}
|
||
|
||
/* Command-palette deep-link: briefly flash the targeted settings row. */
|
||
@keyframes setting-field-flash {
|
||
0% {
|
||
background-color: color-mix(in srgb, var(--dt-primary, #f59e0b) 22%, transparent);
|
||
}
|
||
100% {
|
||
background-color: transparent;
|
||
}
|
||
}
|
||
|
||
.setting-field-highlight {
|
||
animation: setting-field-flash 1.6s ease-out;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.setting-field-highlight {
|
||
animation: none;
|
||
}
|
||
}
|
||
|
||
.arc-border::before {
|
||
content: '';
|
||
position: absolute;
|
||
inset: 0;
|
||
border-radius: inherit;
|
||
background: linear-gradient(
|
||
var(--arc-angle),
|
||
transparent 0%,
|
||
var(--arc-c0) 15%,
|
||
var(--arc-c1) 20%,
|
||
var(--arc-c2) 25%,
|
||
transparent 35%,
|
||
transparent 40%,
|
||
var(--arc-c0) 55%,
|
||
var(--arc-c1) 60%,
|
||
var(--arc-c2) 65%,
|
||
transparent 75%,
|
||
transparent 80%,
|
||
var(--arc-c0) 95%,
|
||
var(--arc-c1) 100%
|
||
);
|
||
background-size: 300% 300%;
|
||
animation: arc-border var(--arc-duration) linear infinite;
|
||
}
|
||
|
||
/* Flip the arc's travel direction (e.g. the Nous Portal hero row). */
|
||
.arc-border.arc-reverse::before {
|
||
animation-direction: reverse;
|
||
}
|
||
|
||
/* Nous Portal hero: slower, blue → orange arc. */
|
||
.arc-border.arc-nous,
|
||
:root.dark .arc-border.arc-nous {
|
||
--arc-c1: #4f8cff;
|
||
--arc-c2: #ff8c42;
|
||
--arc-duration: 3.27s;
|
||
}
|
||
|
||
/* Sidebar session row — a thin, clipped, single-line host, so it differs twice
|
||
from the default ring:
|
||
|
||
1. Flush, not outset. The sidebar scroller is `overflow-x-hidden` and rows sit
|
||
`gap-px` apart, so an outset ring loses its left/right runs to the clip.
|
||
|
||
2. A visible tail. `--arc-c2` defaults to `--dt-background` — invisible
|
||
against the sidebar. With c0 a transparent sentinel and c2 invisible, only
|
||
the bright c1 stop survives each pass, and the gradient has three of them:
|
||
three moving dots instead of an arc. Tying c2 to c1 gives each spike a
|
||
falloff. (`arc-nous` already overrides c2, so the hero is unaffected.) */
|
||
.arc-border.arc-row,
|
||
:root.dark .arc-border.arc-row {
|
||
--arc-standoff: 0rem;
|
||
--arc-c2: color-mix(in srgb, var(--arc-c1) 45%, transparent);
|
||
}
|
||
|
||
/* HUD composer — same travelling arc as a working sidebar row, 2px and pill-
|
||
rounded to match the bar. */
|
||
.arc-border.arc-composer,
|
||
:root.dark .arc-border.arc-composer {
|
||
--arc-width: 2px;
|
||
--arc-standoff: 0rem;
|
||
--arc-radius: 0.75rem;
|
||
--arc-c2: color-mix(in srgb, var(--arc-c1) 45%, transparent);
|
||
z-index: 6;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.arc-border::before {
|
||
animation: none;
|
||
}
|
||
}
|
||
|
||
/* No focus rings, anywhere. Kills the native outline plus Tailwind's
|
||
`focus-visible:ring-*` (a box-shadow driven by --tw-ring-*). Unlayered so it
|
||
beats the utilities layer without !important on the outline. The composer /
|
||
.desktop-input-chrome focus glow is untouched — those set `box-shadow`
|
||
directly rather than through the ring vars. */
|
||
*:focus,
|
||
*:focus-visible {
|
||
outline: none;
|
||
}
|
||
|
||
*:focus-visible {
|
||
--tw-ring-shadow: 0 0 #0000 !important;
|
||
--tw-ring-offset-shadow: 0 0 #0000 !important;
|
||
}
|
||
|
||
button {
|
||
-webkit-app-region: no-drag;
|
||
}
|
||
|
||
/* Button variant styling lives entirely in the cva in components/ui/button.tsx
|
||
(the single source of truth). Don't re-add [data-slot='button'] rules here —
|
||
attribute selectors out-specify the Tailwind utilities and silently override
|
||
the variants. */
|
||
|
||
[data-slot='dropdown-menu-content'],
|
||
[data-slot='select-content'],
|
||
[data-slot='dialog-content'],
|
||
[data-slot='thread-timeline-popover'] {
|
||
border-color: var(--ui-stroke-secondary);
|
||
background: color-mix(in srgb, var(--ui-bg-elevated) 96%, transparent);
|
||
box-shadow: var(--shadow-md);
|
||
backdrop-filter: blur(0.75rem) saturate(1.08);
|
||
-webkit-backdrop-filter: blur(0.75rem) saturate(1.08);
|
||
}
|
||
|
||
[data-slot='dropdown-menu-item']:focus,
|
||
[data-slot='dropdown-menu-checkbox-item']:focus,
|
||
[data-slot='dropdown-menu-radio-item']:focus {
|
||
background: var(--ui-bg-tertiary);
|
||
color: var(--ui-text-primary);
|
||
}
|
||
|
||
input,
|
||
textarea,
|
||
[contenteditable]:not([contenteditable='false']),
|
||
[data-slot='aui_user-message-root'],
|
||
[data-slot='aui_assistant-message-content'],
|
||
[data-slot='aui_system-message-root'],
|
||
[data-selectable-text='true'],
|
||
[data-selectable-text='true'] * {
|
||
-webkit-user-select: text;
|
||
user-select: text;
|
||
}
|
||
|
||
button,
|
||
[role='button'] {
|
||
-webkit-user-select: none;
|
||
user-select: none;
|
||
}
|
||
|
||
/* User bubbles are <button>s (click → edit), so the rule above would kill
|
||
drag-to-select and leave ⌘C with nothing to grab. Message text stays
|
||
selectable; chrome controls outside the bubble keep user-select: none. */
|
||
[data-slot='aui_user-message-root'] button,
|
||
[data-slot='aui_user-message-root'] [role='button'] {
|
||
-webkit-user-select: text;
|
||
user-select: text;
|
||
}
|
||
|
||
img,
|
||
picture,
|
||
video,
|
||
canvas,
|
||
svg {
|
||
-webkit-user-select: none;
|
||
user-select: none;
|
||
}
|
||
|
||
img,
|
||
video,
|
||
canvas {
|
||
-webkit-user-drag: none;
|
||
}
|
||
|
||
/* Tabs render 2-wide on every HTML code surface — the source preview, inline
|
||
diffs, markdown code blocks, tool output — so indentation matches the editor
|
||
and the terminal instead of the browser default (8). */
|
||
pre,
|
||
code {
|
||
tab-size: 2;
|
||
-moz-tab-size: 2;
|
||
}
|
||
|
||
/* Arc-style multicolor action surface (static, not animated). Reusable on any
|
||
Button via className. Unlayered so it beats Tailwind's bg- and text- variant
|
||
utilities. */
|
||
.btn-arc {
|
||
background-image: linear-gradient(110deg, #5b6cff 0%, #8b5cf6 28%, #d946ef 58%, #fb7185 82%, #fb923c 100%);
|
||
color: #fff;
|
||
border-color: transparent;
|
||
}
|
||
|
||
.btn-arc:hover:not(:disabled) {
|
||
filter: brightness(1.08) saturate(1.06);
|
||
}
|
||
|
||
/* Shared input chrome — mirrors composer hover/focus FX. Unlayered to beat Tailwind utilities. */
|
||
/* Border strength is driven by the single --dt-input-border alpha knob (× the
|
||
theme's tuned ring color); hover doubles it and focus triples it. Only the
|
||
border-color animates — animating the translucent background over the window's
|
||
backdrop-blur flickers (badly on textareas), so the bg fill snaps instead.
|
||
(:focus is declared after :hover so a focused+hovered field shows focus.) */
|
||
.desktop-input-chrome {
|
||
background: color-mix(in srgb, var(--dt-card) var(--dt-input-bg), transparent);
|
||
border-color: color-mix(in srgb, var(--dt-composer-ring) var(--dt-input-border), transparent);
|
||
box-shadow: var(--dt-input-inset);
|
||
transition: border-color 200ms ease-out;
|
||
}
|
||
|
||
.desktop-input-chrome:hover {
|
||
border-color: color-mix(in srgb, var(--dt-composer-ring) calc(var(--dt-input-border) * 2), transparent);
|
||
}
|
||
|
||
/* `[data-state='open']` keeps the trigger looking focused while its dropdown is
|
||
open — Radix moves focus into the list, so the trigger itself loses :focus. */
|
||
.desktop-input-chrome:focus,
|
||
.desktop-input-chrome:focus-within,
|
||
.desktop-input-chrome[data-state='open'] {
|
||
border-color: var(--dt-composer-ring);
|
||
box-shadow: none;
|
||
outline: none;
|
||
}
|
||
|
||
.desktop-input-chrome[aria-invalid='true'] {
|
||
border-color: var(--dt-destructive);
|
||
}
|
||
|
||
/* Drag in progress (sash resize, console resize, tab drag): webview/iframe
|
||
guests hit-test in their own process and swallow the gesture the moment the
|
||
pointer crosses them — see lib/guest-pointer-guard.ts. */
|
||
body.guest-pointer-lock :is(webview, iframe) {
|
||
pointer-events: none;
|
||
}
|
||
|
||
@layer components {
|
||
/* Chromium 121+ (Electron) prefers standard scrollbar-* over
|
||
::-webkit-scrollbar and ignores the latter when both are set — platform
|
||
thin on mac still looks chunky. Use webkit for real thin thumbs; gate the
|
||
standard props so only non-webkit engines (Firefox) take that path.
|
||
https://developer.chrome.com/docs/css-ui/scrollbar-styling
|
||
https://syntackle.com/blog/changes-to-scrollbar-styling-in-chrome-121/
|
||
|
||
Any author rule on ::-webkit-scrollbar switches that scroller from
|
||
platform overlay (fade in on scroll, zero gutter) to classic always-on
|
||
gutters. `.scrollbar-overlay` opts a surface out of the themed rules so
|
||
Electron keeps native overlay — used by conversation code blocks where a
|
||
permanent 4px track eats the card and always draws a bar. */
|
||
|
||
.scrollbar-dt::-webkit-scrollbar,
|
||
.scrollbar-dt *:not(.scrollbar-overlay)::-webkit-scrollbar {
|
||
width: 0.25rem;
|
||
height: 0.25rem;
|
||
}
|
||
|
||
.scrollbar-dt::-webkit-scrollbar-track,
|
||
.scrollbar-dt::-webkit-scrollbar-corner,
|
||
.scrollbar-dt *:not(.scrollbar-overlay)::-webkit-scrollbar-track,
|
||
.scrollbar-dt *:not(.scrollbar-overlay)::-webkit-scrollbar-corner {
|
||
background: transparent;
|
||
}
|
||
|
||
.scrollbar-dt::-webkit-scrollbar-thumb,
|
||
.scrollbar-dt *:not(.scrollbar-overlay)::-webkit-scrollbar-thumb {
|
||
background: color-mix(in srgb, var(--dt-midground) 18%, transparent);
|
||
border-radius: 9999rem;
|
||
background-clip: padding-box;
|
||
}
|
||
|
||
.scrollbar-dt::-webkit-scrollbar-thumb:hover,
|
||
.scrollbar-dt *:not(.scrollbar-overlay)::-webkit-scrollbar-thumb:hover {
|
||
background: color-mix(in srgb, var(--dt-midground) 40%, transparent);
|
||
background-clip: padding-box;
|
||
}
|
||
|
||
.scrollbar-dt::-webkit-scrollbar-button,
|
||
.scrollbar-dt *:not(.scrollbar-overlay)::-webkit-scrollbar-button {
|
||
display: none;
|
||
}
|
||
|
||
/* Hover-only bars. A thumb sitting on a list you aren't touching is chrome,
|
||
not information — the gutter is reserved either way, so fading it in and
|
||
out costs no reflow. Opt-in per surface: the sidebar wants it, a document
|
||
you're reading down wants its bar where you can see it. */
|
||
.scrollbar-fade::-webkit-scrollbar-thumb,
|
||
.scrollbar-dt .scrollbar-fade::-webkit-scrollbar-thumb {
|
||
background-color: transparent;
|
||
transition: background-color 150ms ease-out;
|
||
}
|
||
|
||
.scrollbar-fade:hover::-webkit-scrollbar-thumb,
|
||
.scrollbar-dt .scrollbar-fade:hover::-webkit-scrollbar-thumb {
|
||
background-color: color-mix(in srgb, var(--dt-midground) 18%, transparent);
|
||
}
|
||
|
||
.scrollbar-fade:hover::-webkit-scrollbar-thumb:hover,
|
||
.scrollbar-dt .scrollbar-fade:hover::-webkit-scrollbar-thumb:hover {
|
||
background-color: color-mix(in srgb, var(--dt-midground) 40%, transparent);
|
||
}
|
||
|
||
/* Hover marquee: a truncated line that scrolls its overflow into view while
|
||
hovered. Opt-in via .hover-marquee + an inner .hover-marquee-inner; the
|
||
JS side measures the overflow on pointerenter and sets --marquee-d (and
|
||
data-marquee) only when the text actually overflows, so short titles
|
||
keep their plain ellipsis and never wiggle. Alternate direction reads
|
||
back to the start; the 300ms delay keeps casual pointer passes still. */
|
||
.hover-marquee[data-marquee='true'] {
|
||
text-overflow: clip;
|
||
}
|
||
|
||
.hover-marquee[data-marquee='true'] > .hover-marquee-inner {
|
||
display: inline-block;
|
||
animation: hover-marquee var(--marquee-t, 3s) linear infinite;
|
||
}
|
||
|
||
/* One direction, Spotify-style: scroll the tail in, hold, snap back, hold.
|
||
The percentages pin the two holds; the travel occupies the middle. */
|
||
@keyframes hover-marquee {
|
||
0%,
|
||
10% {
|
||
transform: translateX(0);
|
||
}
|
||
|
||
75%,
|
||
100% {
|
||
transform: translateX(calc(-1 * var(--marquee-d, 0px)));
|
||
}
|
||
}
|
||
|
||
/* Variant for portaled overlays (Radix DropdownMenu, Popover, etc.) that
|
||
render under document.body, outside the `.scrollbar-dt` scope on
|
||
#root. Same visual treatment, applied directly to the overlay
|
||
container so its (and only its) internal scrollbar is themed. */
|
||
.dt-portal-scrollbar::-webkit-scrollbar {
|
||
width: 0.25rem;
|
||
height: 0.25rem;
|
||
}
|
||
|
||
.dt-portal-scrollbar::-webkit-scrollbar-track,
|
||
.dt-portal-scrollbar::-webkit-scrollbar-corner {
|
||
background: transparent;
|
||
}
|
||
|
||
.dt-portal-scrollbar::-webkit-scrollbar-thumb {
|
||
background: color-mix(in srgb, var(--dt-midground) 28%, transparent);
|
||
border-radius: 9999rem;
|
||
background-clip: padding-box;
|
||
}
|
||
|
||
.dt-portal-scrollbar::-webkit-scrollbar-thumb:hover {
|
||
background: color-mix(in srgb, var(--dt-midground) 50%, transparent);
|
||
background-clip: padding-box;
|
||
}
|
||
|
||
.dt-portal-scrollbar::-webkit-scrollbar-button {
|
||
display: none;
|
||
}
|
||
|
||
@supports not selector(::-webkit-scrollbar) {
|
||
.scrollbar-dt,
|
||
.scrollbar-dt *:not(.scrollbar-overlay) {
|
||
scrollbar-width: thin;
|
||
scrollbar-color: color-mix(in srgb, var(--dt-midground) 18%, transparent) transparent;
|
||
}
|
||
|
||
.dt-portal-scrollbar {
|
||
scrollbar-width: thin;
|
||
scrollbar-color: color-mix(in srgb, var(--dt-midground) 28%, transparent) transparent;
|
||
}
|
||
|
||
/* Firefox has no real overlay mode; thin + transparent track is the closest
|
||
match to the Chromium overlay opt-out above. */
|
||
.scrollbar-overlay {
|
||
scrollbar-width: thin;
|
||
scrollbar-color: color-mix(in srgb, var(--dt-midground) 28%, transparent) transparent;
|
||
}
|
||
|
||
/* No transition — Firefox doesn't animate scrollbar-color. */
|
||
.scrollbar-fade {
|
||
scrollbar-color: transparent transparent;
|
||
}
|
||
|
||
.scrollbar-fade:hover {
|
||
scrollbar-color: color-mix(in srgb, var(--dt-midground) 18%, transparent) transparent;
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Bottom clearance lives on [data-slot='aui_composer-clearance'] —
|
||
virtualized items unmount, so :nth-last-child can't fire reliably. */
|
||
|
||
[data-slot='aui_assistant-message-content'] {
|
||
padding-left: var(--message-text-indent);
|
||
font-size: var(--conversation-text-font-size);
|
||
line-height: 1.5;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-root'] {
|
||
width: 100%;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md,
|
||
[data-slot='aui_assistant-message-content'] .aui-md :where(p, li, blockquote, table, pre) {
|
||
font-size: inherit;
|
||
}
|
||
|
||
/* Tailwind Typography sets `.prose :where(p) { margin: 1.25em }` (~16px). That
|
||
selector ties our `my-*` utility on specificity and wins on source order, so
|
||
paragraph spacing must be reclaimed here at higher specificity. One tight
|
||
top-margin (bottom zeroed to avoid doubling), first child reset to flush. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md :where(p) {
|
||
margin-block: var(--paragraph-gap) 0;
|
||
}
|
||
|
||
/* Headings are section breaks, so they own a larger top gap than prose — a
|
||
leading `# title` (common in re-entered/delegated turns) no longer butts
|
||
against the block above. Top-owned + bottom snug; the first-child reset
|
||
below still flushes a leading heading. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md :where(h1, h2, h3, h4) {
|
||
margin-block: 1rem 0.25rem;
|
||
}
|
||
|
||
/* First rendered element of a prose block is flush — the block-level gap above
|
||
(tool / paragraph) already provides the separation. Reach one level deep too:
|
||
Streamdown wraps blocks in a `div.space-y-*`, so the real first line is the
|
||
first child's first child. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md > :first-child,
|
||
[data-slot='aui_assistant-message-content'] .aui-md > :first-child > :first-child {
|
||
margin-top: 0;
|
||
}
|
||
|
||
/* Prose, tools, todos, and thinking all share one left edge (the message
|
||
content's --message-text-indent). No extra prose indent — a single gutter
|
||
reads cleaner than a ragged tool-vs-reply column. */
|
||
|
||
/* RTL/bidi chat text (#44150): each block resolves its own base direction from
|
||
its first strong char (UAX#9 plaintext). text-align:start makes that resolved
|
||
direction drive alignment too — load-bearing, since the user bubble pins
|
||
text-left. direction is never set, so chrome/layout/list-indent stay LTR (the
|
||
issue asks not to flip the whole UI). Covers assistant prose, user lines, and
|
||
both composers (main + edit share composer-rich-input). */
|
||
[data-slot='aui_assistant-message-content'] .aui-md :where(p, h1, h2, h3, h4, h5, h6, li, blockquote),
|
||
[data-slot='aui_user-inline-text'],
|
||
[data-slot='composer-rich-input'] {
|
||
unicode-bidi: plaintext;
|
||
text-align: start;
|
||
}
|
||
|
||
/* Inline code/KaTeX don't vote on direction and keep their own order: isolate
|
||
makes bidi treat each as one neutral, so a block that *starts* with `./run.sh`
|
||
then Arabic still resolves RTL, and the command's neutrals (dots/slashes)
|
||
aren't reordered by the surrounding RTL run. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md :where(:not(pre) > code),
|
||
[data-slot='aui_user-inline-code'],
|
||
[data-slot='aui_assistant-message-content'] .aui-md .katex {
|
||
direction: ltr;
|
||
unicode-bidi: isolate;
|
||
}
|
||
|
||
/* Fenced code stays LTR even inside an RTL list item/blockquote — never mirrors. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-slot='code-card'],
|
||
[data-slot='aui_user-fence'] {
|
||
direction: ltr;
|
||
text-align: left;
|
||
}
|
||
|
||
[data-slot='aui_user-message-root'] {
|
||
top: var(--sticky-human-top);
|
||
}
|
||
|
||
[data-slot='aui_user-message-root'],
|
||
[data-slot='aui_edit-composer-root'] {
|
||
--human-msg-line-height: 1.3;
|
||
font-size: var(--conversation-text-font-size);
|
||
}
|
||
|
||
[data-slot='aui_user-inline-text'] {
|
||
line-height: var(--human-msg-line-height);
|
||
}
|
||
|
||
[data-slot='aui_edit-composer-root'] [data-slot='composer-rich-input'] {
|
||
line-height: var(--human-msg-line-height);
|
||
}
|
||
|
||
/* Sticky human bubbles clamp to ~2 lines with a soft bottom fade so a long
|
||
prompt doesn't dominate the viewport. The clamp lifts only in the edit
|
||
composer; expanding on read-only :focus-within ran on mousedown (before the
|
||
swap) and fought stick-to-bottom when parked at the bottom. */
|
||
.sticky-human-clamp {
|
||
cursor: pointer;
|
||
max-height: calc(4 * var(--human-msg-line-height) * var(--conversation-text-font-size) + 0.15rem);
|
||
overflow: hidden;
|
||
}
|
||
|
||
.sticky-human-clamp[data-clamped='true'] {
|
||
-webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent);
|
||
mask-image: linear-gradient(to bottom, #000 55%, transparent);
|
||
}
|
||
|
||
/* Stick-to-bottom owns scrollTop while following. Once escaped, native anchoring
|
||
is safe and keeps sticky human edits from shoving the viewport; data-editing
|
||
enables that path before React swaps in the inline editor. */
|
||
[data-slot='aui_thread-viewport'] {
|
||
overflow-anchor: none;
|
||
}
|
||
|
||
[data-slot='aui_thread-viewport'][data-following='false'],
|
||
[data-slot='aui_thread-viewport'][data-editing='true'] {
|
||
overflow-anchor: auto;
|
||
}
|
||
|
||
[data-slot='aui_thread-content'] {
|
||
max-width: var(--composer-width);
|
||
padding-inline: 1.5rem;
|
||
}
|
||
|
||
[data-slot='aui_intro'] {
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding-bottom: var(--composer-measured-height);
|
||
text-align: center;
|
||
}
|
||
|
||
[data-slot='aui_intro'] > div {
|
||
max-width: min(var(--composer-width), 82vw);
|
||
}
|
||
|
||
[data-slot='aui_intro'] p:last-child {
|
||
max-width: 34rem;
|
||
margin-inline: auto;
|
||
color: var(--ui-text-tertiary);
|
||
font-size: 0.875rem;
|
||
line-height: 1.45;
|
||
}
|
||
|
||
.fit-text {
|
||
--fit-captured-length: initial;
|
||
--fit-support-sentinel: var(--fit-captured-length, 9999px);
|
||
|
||
display: flex;
|
||
container-type: inline-size;
|
||
}
|
||
|
||
.fit-text > [aria-hidden] {
|
||
visibility: hidden;
|
||
}
|
||
|
||
.fit-text > :not([aria-hidden]) {
|
||
flex-grow: 1;
|
||
container-type: inline-size;
|
||
|
||
--fit-captured-length: 100cqi;
|
||
--fit-available-space: var(--fit-captured-length);
|
||
}
|
||
|
||
.fit-text > :not([aria-hidden]) > * {
|
||
--fit-support-sentinel: inherit;
|
||
--fit-captured-length: 100cqi;
|
||
--fit-ratio: tan(atan2(var(--fit-available-space), var(--fit-available-space) - var(--fit-captured-length)));
|
||
|
||
display: block;
|
||
inline-size: var(--fit-available-space);
|
||
font-size: clamp(
|
||
var(--fit-min, 1em),
|
||
1em * var(--fit-ratio),
|
||
var(--fit-max, infinity * 1px) - var(--fit-support-sentinel)
|
||
);
|
||
}
|
||
|
||
@container (inline-size > 0) {
|
||
.fit-text > :not([aria-hidden]) > * {
|
||
white-space: nowrap;
|
||
}
|
||
}
|
||
|
||
@property --fit-captured-length {
|
||
syntax: '<length>';
|
||
initial-value: 0px;
|
||
inherits: true;
|
||
}
|
||
|
||
/* The dock column owns the composer's width; the composer keeps the 5px
|
||
transparent grab margin that the peel-out drag needs. +10px width compensates
|
||
that padding so the visible surface keeps its exact width/position. */
|
||
[data-slot='composer-dock'] {
|
||
width: calc(min(var(--composer-width), calc(100% - 2rem)) + 10px);
|
||
padding-bottom: var(--composer-shell-pad-block-end);
|
||
}
|
||
|
||
[data-slot='composer-root'] {
|
||
width: 100%;
|
||
padding-inline: 5px;
|
||
}
|
||
|
||
/* Popped-out (floating) composer: compact width + an even 5px transparent grab
|
||
platform. The higher-specificity selector resets the base rule's padding-bottom
|
||
so the inset is equal on all four sides (not 5px sides / shell-pad bottom). */
|
||
[data-slot='composer-dock'][data-popped-out] {
|
||
width: var(--composer-popout-width, 24rem);
|
||
max-width: calc(100vw - 1.5rem);
|
||
padding-bottom: 0;
|
||
}
|
||
|
||
[data-slot='composer-root'][data-popped-out] {
|
||
padding: 5px;
|
||
}
|
||
|
||
/* Dock glow intensity scale — dimmer in light mode (the primary glow reads
|
||
much stronger over a light backdrop), full strength in dark mode. */
|
||
:root {
|
||
--dock-glow-scale: 0.55;
|
||
}
|
||
|
||
.dark {
|
||
--dock-glow-scale: 1;
|
||
}
|
||
|
||
/* Drag-region hatch — a diagonal ///// pattern (Photoshop-style) that fades into
|
||
the transparent grab margin on hover (and stays while dragging) to signal the
|
||
composer is draggable. Inherits the root radius so it clips to the corners. */
|
||
[data-slot='composer-drag-region'] {
|
||
/* Hatch frame radius (tuned by hand). */
|
||
border-radius: 0.4rem;
|
||
opacity: 0;
|
||
transition: opacity 150ms ease;
|
||
background-image: repeating-linear-gradient(
|
||
-45deg,
|
||
color-mix(in srgb, var(--ui-text-tertiary) 38%, transparent) 0,
|
||
color-mix(in srgb, var(--ui-text-tertiary) 38%, transparent) 1px,
|
||
transparent 1px,
|
||
transparent 3.5px
|
||
);
|
||
}
|
||
|
||
[data-slot='composer-drag-region']:hover,
|
||
[data-slot='composer-drag-region'][data-dragging] {
|
||
opacity: 0.33;
|
||
}
|
||
|
||
[data-slot='composer-root'] > .pointer-events-none {
|
||
background: linear-gradient(
|
||
to bottom,
|
||
transparent,
|
||
color-mix(in srgb, var(--ui-chat-surface-background) 88%, transparent)
|
||
) !important;
|
||
}
|
||
|
||
[data-slot='composer-surface'] {
|
||
border-color: var(--ui-stroke-secondary) !important;
|
||
}
|
||
|
||
[data-slot='composer-fade'] {
|
||
min-height: 2.375rem;
|
||
}
|
||
|
||
[data-slot='composer-rich-input'] {
|
||
color: var(--ui-text-primary);
|
||
font-size: 0.8125rem;
|
||
}
|
||
|
||
[data-slot='composer-rich-input']:is(:empty, [data-empty])::before {
|
||
color: var(--ui-text-tertiary) !important;
|
||
}
|
||
|
||
/* ── Composer fill — ONE var painted by the surface AND anything docked to it
|
||
(slash·@ popover, `?` help). State ladder sets the var; consumers just paint
|
||
`background: var(--composer-fill)`, so every state matches by construction.
|
||
The :has() rule is last on purpose: while a completion drawer is open it
|
||
beats focus/scroll and forces an OPAQUE fill (both mix endpoints solid) —
|
||
translucent glass can never match across the two layers because they sample
|
||
different backdrops. */
|
||
:root {
|
||
/* Fallback for drawers outside the main composer (e.g. edit-message). */
|
||
--composer-fill: color-mix(in srgb, var(--dt-card) 90%, var(--dt-background));
|
||
}
|
||
|
||
[data-slot='composer-root'] {
|
||
--composer-fill: color-mix(in srgb, var(--dt-card) 72%, transparent);
|
||
}
|
||
|
||
[data-slot='composer-root'][data-thread-scrolled-up] {
|
||
--composer-fill: color-mix(in srgb, var(--dt-card) 48%, transparent);
|
||
}
|
||
|
||
/* Tool/thinking blocks now live at message-text alignment (no leading
|
||
chevron column to escape into), so their headers and bodies share a
|
||
common left edge with the model's text. */
|
||
[data-slot='aui_assistant-message-content'] > [data-slot='tool-block'],
|
||
[data-slot='aui_assistant-message-content'] > [data-slot='aui_thinking-disclosure'] {
|
||
width: 100%;
|
||
max-width: 100%;
|
||
}
|
||
|
||
/* A delegation is a list of short rows — goal, model, timer — not prose, so it
|
||
reads better narrow than stretched across the full reading column. Scoped
|
||
here rather than as a utility on the element: the rule above sets width on
|
||
every tool block and would win over it. */
|
||
[data-slot='aui_assistant-message-content'] [data-slot='tool-block'][data-delegate-card] {
|
||
max-width: 75%;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-streamdown='code-block'] code {
|
||
max-width: none;
|
||
font-family: inherit;
|
||
font-size: inherit;
|
||
padding: 0;
|
||
border-radius: 0;
|
||
background: transparent;
|
||
color: inherit;
|
||
overflow-x: visible;
|
||
overflow-wrap: inherit;
|
||
vertical-align: baseline;
|
||
word-break: inherit;
|
||
white-space: inherit;
|
||
}
|
||
|
||
/* Streamdown's adapter wraps code fences in a `data-streamdown="code-block"`
|
||
container with its own card chrome. We render our own <CodeCard>, so this
|
||
strips the upstream chrome down to a layout-only passthrough. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-streamdown='code-block'] {
|
||
contain: none;
|
||
overflow: visible;
|
||
margin-block: var(--paragraph-gap) 0 !important;
|
||
padding: 0 !important;
|
||
gap: 0 !important;
|
||
border: 0 !important;
|
||
border-radius: 0 !important;
|
||
background: transparent !important;
|
||
color: inherit;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-streamdown='code-block']:has(.aui-prose-fence) {
|
||
margin-block: 0 !important;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-slot='code-card'] {
|
||
/* Streamdown nests blocks, so the container's child-combinator rhythm can't
|
||
reach the card. Carry the paragraph gap on the card itself (top-owned);
|
||
collapses cleanly with the wrapper's margin when one is present, and the
|
||
first-child reset still flushes a leading code block. */
|
||
margin-block: var(--paragraph-gap) 0;
|
||
position: relative;
|
||
transition:
|
||
box-shadow 180ms ease-out,
|
||
background-color 180ms ease-out;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-slot='code-card'][data-streaming='true'] {
|
||
animation:
|
||
code-card-stream-enter 180ms cubic-bezier(0.16, 1, 0.3, 1) both,
|
||
code-card-stream-glow 1.8s ease-in-out 180ms infinite alternate;
|
||
box-shadow:
|
||
0 0 0 0.0625rem color-mix(in srgb, var(--dt-ring) 10%, transparent),
|
||
0 0.625rem 1.75rem color-mix(in srgb, var(--dt-ring) 8%, transparent);
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content']
|
||
.aui-md
|
||
[data-slot='code-card'][data-streaming='true']
|
||
[data-slot='code-card-body'] {
|
||
-webkit-mask-image: linear-gradient(to bottom, black 0%, black calc(100% - 1.5rem), rgb(0 0 0 / 64%) 100%);
|
||
mask-image: linear-gradient(to bottom, black 0%, black calc(100% - 1.5rem), rgb(0 0 0 / 64%) 100%);
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md :not(pre) > code {
|
||
background: var(--ui-inline-code-background);
|
||
color: var(--ui-inline-code-foreground);
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md :where(.aui-shiki, .aui-shiki > pre) {
|
||
margin: 0 !important;
|
||
}
|
||
|
||
/* react-shiki nests its own `pre.shiki` inside our `.aui-shiki` Pre, so the
|
||
code card's `[&_pre]` padding lands on both and doubles the inset. The outer
|
||
Pre already carries the card's padding — zero the inner one. */
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-shiki .shiki {
|
||
padding: 0 !important;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table {
|
||
border-spacing: 0;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table > table,
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table thead,
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table tbody,
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table tr,
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table th,
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table td {
|
||
margin: 0 !important;
|
||
margin-block-start: 0 !important;
|
||
margin-block-end: 0 !important;
|
||
}
|
||
|
||
[data-slot='aui_assistant-message-content'] .aui-md .aui-md-table thead {
|
||
border-bottom-color: var(--ui-stroke-tertiary) !important;
|
||
}
|
||
|
||
/* Tool / thinking blocks are scaffolding around the model's reply, so we
|
||
keep them transparent and fade them slightly. The reading column (prose)
|
||
stays at full strength; scaffolding lifts back to full opacity on
|
||
hover/focus so it stays legible when the user actually wants to read it. */
|
||
[data-slot='tool-block'],
|
||
[data-slot='aui_thinking-disclosure'] {
|
||
background: transparent !important;
|
||
}
|
||
|
||
/* Fade scaffolding so the prose reading column stays primary. Each surface
|
||
opts in with `data-conversation-scaffold` — thinking header, tool row, run
|
||
summary, live status line — instead of being named by its own selector here.
|
||
Spelling them out individually is how the status line came to sit a shade
|
||
brighter than the rows either side of it.
|
||
|
||
Marked per surface and never on a container: opacity opens a stacking
|
||
context, so nothing inside a faded parent can be more opaque than it, and
|
||
one row (an open diff) could not stay lit while its siblings dimmed. Hence
|
||
the tool group wrapper carries no mark and each row inside it carries its
|
||
own — no two marked elements nest, so the fade never compounds. */
|
||
[data-slot='aui_assistant-message-content'] [data-conversation-scaffold] {
|
||
opacity: 0.67;
|
||
transition: opacity 120ms ease-out;
|
||
}
|
||
|
||
/* Lift on hover or *keyboard* focus only. `:focus-within` also matches the
|
||
focus a mouse click leaves on the disclosure toggle, which kept a row lit
|
||
after you clicked to collapse it; `:has(:focus-visible)` excludes that. */
|
||
[data-slot='aui_assistant-message-content'] [data-conversation-scaffold]:is(:hover, :has(:focus-visible)) {
|
||
opacity: 1;
|
||
}
|
||
|
||
/* Shiki surfaces in the inline file diff + source preview: strip the theme's
|
||
own background/margins, and lay each `.line` on its own grid row so the
|
||
inter-line `\n` text nodes can't double-space full-width rows. Empty lines
|
||
carry a non-breaking space so blank rows keep their height. */
|
||
[data-slot='file-diff-panel'] .shiki,
|
||
[data-slot='file-diff-panel'] .shiki code,
|
||
.preview-source-code .shiki,
|
||
.preview-source-code .shiki code {
|
||
margin: 0;
|
||
background: transparent !important;
|
||
}
|
||
|
||
[data-slot='file-diff-panel'] .shiki code,
|
||
.preview-source-code .shiki code {
|
||
display: grid;
|
||
}
|
||
|
||
[data-slot='file-diff-panel'] .shiki code .line:empty::before,
|
||
.preview-source-code .shiki code .line:empty::before {
|
||
content: '\00a0';
|
||
}
|
||
|
||
/* Inline diff rows keep their utility-class padding; just floor the height. */
|
||
[data-slot='file-diff-panel'] .shiki code .line {
|
||
min-height: 1.25rem;
|
||
white-space: pre;
|
||
}
|
||
|
||
/* Source rows are a fixed editor-height box so source⇄diff toggling never
|
||
shifts and the gutter stays aligned. */
|
||
.preview-source-code .shiki code {
|
||
min-width: max-content;
|
||
}
|
||
|
||
.preview-source-code .shiki code .line {
|
||
display: block;
|
||
height: 1.25rem;
|
||
padding: 0 0.625rem;
|
||
line-height: 1.25rem;
|
||
white-space: pre;
|
||
}
|
||
|
||
/* The github-dark token palette reads candy-bright at our small code size.
|
||
`github-dark-dimmed` only dims the *background* (which we strip), so soften
|
||
the token *foregrounds* directly — a small saturation + brightness pullback,
|
||
hues preserved — for both code blocks and inline diffs. Dark mode only. */
|
||
.dark .shiki {
|
||
filter: saturate(0.82) brightness(0.92);
|
||
}
|
||
|
||
/* File edits (write_file / edit_file / patch) are the deliverable, not
|
||
scaffolding — the diff is what the user reviews, like a PR. An *expanded*
|
||
edit stays at full strength; collapsed it fades like any other row. The
|
||
`data-file-edit` marker sits on the same row element and is only present
|
||
while the row is open. */
|
||
[data-slot='aui_assistant-message-content'] [data-slot='tool-block'][data-tool-row][data-file-edit] {
|
||
opacity: 1;
|
||
}
|
||
|
||
/* Conversation block rhythm. assistant-ui renders each range as a direct child
|
||
of the message content with no per-part wrapper, so adjacency rules cover
|
||
every pairing — first block needs no reset, nested tool rows are untouched.
|
||
|
||
One gap between top-level blocks, whatever they are. Spelling out which
|
||
*pairs* qualified meant the live status line (not tool, thinking or prose)
|
||
fell through every branch and carried its own half-size margin instead. */
|
||
[data-slot='aui_assistant-message-content']
|
||
> :is([data-slot='tool-block'], [data-slot='aui_thinking-disclosure'], [data-slot='aui_stream-stall'], .aui-md)
|
||
+ :is([data-slot='tool-block'], [data-slot='aui_thinking-disclosure'], [data-slot='aui_stream-stall'], .aui-md) {
|
||
margin-top: var(--turn-block-gap);
|
||
}
|
||
|
||
/* Except prose ↔ prose: one reading column that happens to arrive as several
|
||
parts, so it keeps the in-block paragraph rhythm. Same specificity as the
|
||
rule above and deliberately after it. */
|
||
[data-slot='aui_assistant-message-content'] > .aui-md + .aui-md {
|
||
margin-top: var(--paragraph-gap);
|
||
}
|
||
|
||
/* And except scaffolding ↔ scaffolding: the full gap is the space between the
|
||
reply and the work around it, so a back-to-back run of thinking headers,
|
||
tool rows and status lines spent it between every line and read as stacked
|
||
cards. Same list as the rule above minus prose — `data-conversation-scaffold`
|
||
is the wrong hook here: it's absent on a multi-call tool GROUP, which is most
|
||
of a real run, and present on rows nested inside one. */
|
||
[data-slot='aui_assistant-message-content']
|
||
> :is([data-slot='tool-block'], [data-slot='aui_thinking-disclosure'], [data-slot='aui_stream-stall'])
|
||
+ :is([data-slot='tool-block'], [data-slot='aui_thinking-disclosure'], [data-slot='aui_stream-stall']) {
|
||
margin-top: var(--scaffold-block-gap);
|
||
}
|
||
|
||
/* Except a file edit, which is the deliverable rather than another line in the
|
||
run — a diff you read like a PR, so it keeps the full block gap on both
|
||
sides while the scaffolding around it stays tight. `data-file-edit` is only
|
||
on the row while it's open, so a collapsed edit rejoins the run. Margins on
|
||
the block itself, not adjacency pairs: it needs the clearance whatever sits
|
||
next to it, and adjacent margins collapse rather than stacking. */
|
||
[data-slot='aui_assistant-message-content'] > [data-tool-row][data-file-edit] {
|
||
margin-block: var(--turn-block-gap);
|
||
}
|
||
|
||
/* Thinking headers carry a faint resting caret. A run of them is the one place
|
||
the affordance isn't otherwise discoverable — every other disclosure sits in
|
||
a row you're already reaching for. The scaffold fade multiplies this, so the
|
||
painted value lands well under the number here. */
|
||
[data-slot='aui_thinking-disclosure'] {
|
||
--disclosure-caret-rest: 0.4;
|
||
}
|
||
|
||
/* A streaming turn is sealed into several assistant bubbles as it goes
|
||
(`message.interim`) and rehydrates into fewer, so the same two blocks are
|
||
sometimes siblings inside one bubble and sometimes split across two. The
|
||
flex gap between bubbles is the turn gap — half the block gap — which made
|
||
the rhythm visibly tighten and then relax as a turn settled. Top it up so
|
||
the column ticks at one interval either way. */
|
||
[data-slot='aui_turn-pair'] > [data-slot='aui_assistant-message-root'] + [data-slot='aui_assistant-message-root'] {
|
||
margin-top: calc(var(--turn-block-gap) - var(--conversation-turn-gap));
|
||
}
|
||
|
||
/* Unless the blocks either side of that seal are both scaffolding, in which
|
||
case the scaffold gap is the target and the flex gap already overshoots it.
|
||
Topping up to the full block gap here is what made a live run relax between
|
||
rows and then tighten once it rehydrated into one bubble. A bubble carrying
|
||
an open diff is excluded — it keeps the full gap, same as in-flow. */
|
||
[data-slot='aui_turn-pair']
|
||
> [data-slot='aui_assistant-message-root']:has(
|
||
> [data-slot='aui_assistant-message-content']
|
||
> :is([data-slot='tool-block'], [data-slot='aui_thinking-disclosure'], [data-slot='aui_stream-stall']):last-child
|
||
):not(:has([data-file-edit]))
|
||
+ [data-slot='aui_assistant-message-root']:has(
|
||
> [data-slot='aui_assistant-message-content']
|
||
> :is([data-slot='tool-block'], [data-slot='aui_thinking-disclosure'], [data-slot='aui_stream-stall']):first-child
|
||
):not(:has([data-file-edit])) {
|
||
margin-top: calc(var(--scaffold-block-gap) - var(--conversation-turn-gap));
|
||
}
|
||
|
||
/* Message action bars — flat icon hits with default dim; only the hovered/focused control is full-strength.
|
||
The reaction slot lives OUTSIDE the bar (a landed emoji must not ride the
|
||
bar's hover fade) but is still one of these controls visually. */
|
||
[data-slot='aui_msg-actions'] button,
|
||
button[data-slot='aui_msg-reactions'] {
|
||
border: 0;
|
||
border-radius: 0;
|
||
background: transparent;
|
||
box-shadow: none;
|
||
padding: 0;
|
||
gap: 0;
|
||
height: auto;
|
||
width: auto;
|
||
min-height: 0;
|
||
min-width: 0;
|
||
flex-shrink: 0;
|
||
cursor: pointer;
|
||
color: var(--color-muted-foreground);
|
||
opacity: 0.5;
|
||
}
|
||
|
||
/* A landed reaction is content, not a dimmed affordance — emoji render at
|
||
full strength everywhere, always (color dim would gray them anyway; they're
|
||
glyphs, not icons). */
|
||
button[data-slot='aui_msg-reactions'][data-reacted] {
|
||
opacity: 1;
|
||
color: inherit;
|
||
}
|
||
|
||
/* The EMPTY slot is an affordance and follows its action-bar neighbors
|
||
exactly: hidden until the message is hovered, then the same 0.5 dim, full
|
||
strength under the pointer. Stylesheet-owned because the base rule above
|
||
outweighs Tailwind's opacity utilities (0,1,1 vs 0,1,0). */
|
||
button[data-slot='aui_msg-reactions']:not([data-reacted]) {
|
||
opacity: 0;
|
||
pointer-events: none;
|
||
}
|
||
|
||
.group:hover button[data-slot='aui_msg-reactions']:not([data-reacted]),
|
||
button[data-slot='aui_msg-reactions']:not([data-reacted]):focus-visible,
|
||
button[data-slot='aui_msg-reactions']:not([data-reacted])[data-state='open'] {
|
||
opacity: 0.5;
|
||
pointer-events: auto;
|
||
}
|
||
|
||
.group:hover button[data-slot='aui_msg-reactions']:not([data-reacted]):hover,
|
||
button[data-slot='aui_msg-reactions']:not([data-reacted])[data-state='open'] {
|
||
opacity: 1;
|
||
}
|
||
|
||
/* Emoji in ANY reaction surface (badge under a user bubble, footer slot,
|
||
picker rows) never inherit a translucent treatment from their container. */
|
||
[data-slot='aui_msg-reactions'] .reaction-pop,
|
||
span[data-slot='aui_msg-reactions'] {
|
||
opacity: 1;
|
||
}
|
||
|
||
[data-slot='aui_msg-actions'] button:disabled {
|
||
cursor: default;
|
||
}
|
||
|
||
[data-slot='aui_msg-actions'] button:hover,
|
||
button[data-slot='aui_msg-reactions']:hover {
|
||
background: transparent;
|
||
color: var(--color-foreground);
|
||
opacity: 1;
|
||
}
|
||
|
||
[data-slot='aui_msg-actions'] button:active,
|
||
button[data-slot='aui_msg-reactions']:active {
|
||
background: transparent;
|
||
}
|
||
|
||
[data-slot='aui_msg-actions'] button:focus-visible,
|
||
button[data-slot='aui_msg-reactions']:focus-visible {
|
||
opacity: 1;
|
||
}
|
||
|
||
[data-slot='aui_msg-actions'] button svg,
|
||
button[data-slot='aui_msg-reactions'] svg {
|
||
width: 0.875rem;
|
||
height: 0.875rem;
|
||
}
|
||
|
||
/* Re-declare the clearance calc on every chat surface. `:root` computes it
|
||
once against the ROOT measurement, so scoping only the input would leave
|
||
every thread reading the same substituted value. Redeclaring here makes each
|
||
surface resolve the calc against its own dock height, falling back to the
|
||
root default until this surface publishes its first measurement. See
|
||
surface-vars.ts. */
|
||
[data-chat-surface] {
|
||
--thread-last-message-clearance: calc(var(--composer-measured-height) + 2rem);
|
||
}
|
||
|
||
/* A live tool run, shown as one line. `ToolRunTicker` stacks the run's rows
|
||
into a reel and offsets it by the newest row's index, so each new action
|
||
slides the one before it up and out of a single-line window — the run reads
|
||
as one line ticking over in place rather than a list growing down the page.
|
||
Rows are clipped to a uniform line box so the offset stays exact whatever a
|
||
row contains. */
|
||
.tool-ticker {
|
||
height: var(--conversation-line-height);
|
||
overflow: hidden;
|
||
}
|
||
|
||
.tool-ticker__reel {
|
||
transform: translateY(calc(var(--tool-ticker-index, 0) * var(--conversation-line-height) * -1));
|
||
transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
|
||
}
|
||
|
||
.tool-ticker__row {
|
||
display: flex;
|
||
height: var(--conversation-line-height);
|
||
align-items: center;
|
||
overflow: hidden;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.tool-ticker__reel {
|
||
transition: none;
|
||
}
|
||
}
|
||
|
||
@keyframes code-card-stream-enter {
|
||
from {
|
||
opacity: 0.74;
|
||
transform: translateY(0.375rem);
|
||
}
|
||
|
||
to {
|
||
opacity: 1;
|
||
transform: translateY(0);
|
||
}
|
||
}
|
||
|
||
/* Floating "jump to bottom" control (see scroll-to-bottom-button.tsx).
|
||
Directional scale: it contracts toward 1 as it arrives (from 1.1) and keeps
|
||
contracting to 0.9 as it leaves — always shrinking in the direction of
|
||
travel, so the motion reads as a soft settle / recede rather than a pop. The
|
||
X half-offset stays baked into every transform so `left-1/2` centering holds
|
||
through the animation. */
|
||
.thread-jump-button {
|
||
opacity: 0;
|
||
transform: translateX(-50%) translateY(0.3rem) scale(0.9);
|
||
}
|
||
|
||
.thread-jump-button[data-state='in'] {
|
||
animation: thread-jump-in 200ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
|
||
}
|
||
|
||
.thread-jump-button[data-state='out'] {
|
||
animation: thread-jump-out 180ms ease-in forwards;
|
||
}
|
||
|
||
@keyframes thread-jump-in {
|
||
from {
|
||
opacity: 0;
|
||
transform: translateX(-50%) translateY(0.3rem) scale(1.1);
|
||
}
|
||
|
||
to {
|
||
opacity: 1;
|
||
transform: translateX(-50%) translateY(0) scale(1);
|
||
}
|
||
}
|
||
|
||
@keyframes thread-jump-out {
|
||
from {
|
||
opacity: 1;
|
||
transform: translateX(-50%) translateY(0) scale(1);
|
||
}
|
||
|
||
to {
|
||
opacity: 0;
|
||
transform: translateX(-50%) translateY(0.3rem) scale(0.9);
|
||
}
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.thread-jump-button[data-state='in'],
|
||
.thread-jump-button[data-state='out'] {
|
||
animation: none;
|
||
transition: opacity 120ms linear;
|
||
}
|
||
|
||
.thread-jump-button[data-state='in'] {
|
||
opacity: 1;
|
||
transform: translateX(-50%) translateY(0) scale(1);
|
||
}
|
||
}
|
||
|
||
@keyframes code-card-stream-glow {
|
||
from {
|
||
box-shadow:
|
||
0 0 0 0.0625rem color-mix(in srgb, var(--dt-ring) 6%, transparent),
|
||
0 0.5rem 1.5rem color-mix(in srgb, var(--dt-ring) 5%, transparent);
|
||
}
|
||
|
||
to {
|
||
box-shadow:
|
||
0 0 0 0.0625rem color-mix(in srgb, var(--dt-ring) 12%, transparent),
|
||
0 0.75rem 2rem color-mix(in srgb, var(--dt-ring) 10%, transparent);
|
||
}
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
[data-slot='aui_assistant-message-content'] .aui-md [data-slot='code-card'][data-streaming='true'] {
|
||
animation: none;
|
||
}
|
||
}
|
||
|
||
/* -------------------------------------------------------------------------- */
|
||
/* Pet egg hatch (Cmd-K → Pets → Generate) */
|
||
/* The incubation wobble + reveal flash/pop give the draft→pet step a */
|
||
/* Pokémon-style "egg is hatching" beat instead of a bare spinner. */
|
||
/* -------------------------------------------------------------------------- */
|
||
|
||
.pet-egg {
|
||
position: relative;
|
||
width: 5.5rem;
|
||
height: 7rem;
|
||
border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%;
|
||
background: radial-gradient(
|
||
120% 90% at 32% 26%,
|
||
color-mix(in srgb, var(--ui-accent) 14%, #fff) 0%,
|
||
#f4ecd8 46%,
|
||
#e4d3ad 100%
|
||
);
|
||
box-shadow:
|
||
inset -0.45rem -0.6rem 1.1rem color-mix(in srgb, #000 16%, transparent),
|
||
inset 0.35rem 0.4rem 0.7rem color-mix(in srgb, #fff 70%, transparent),
|
||
0 0.4rem 0.9rem color-mix(in srgb, #000 22%, transparent);
|
||
transform-origin: 50% 88%;
|
||
animation: pet-egg-wobble 2.4s ease-in-out infinite;
|
||
}
|
||
|
||
/* Compact egg (empty-state hero). Children are %-based so they track the size;
|
||
only the rem box-shadow needs scaling down to stay crisp. */
|
||
.pet-egg--sm {
|
||
width: 3.25rem;
|
||
height: 4.1rem;
|
||
box-shadow:
|
||
inset -0.28rem -0.38rem 0.7rem color-mix(in srgb, #000 16%, transparent),
|
||
inset 0.22rem 0.26rem 0.45rem color-mix(in srgb, #fff 70%, transparent),
|
||
0 0.25rem 0.55rem color-mix(in srgb, #000 22%, transparent);
|
||
}
|
||
|
||
.pet-egg__shine {
|
||
position: absolute;
|
||
top: 14%;
|
||
left: 22%;
|
||
width: 28%;
|
||
height: 22%;
|
||
border-radius: 50%;
|
||
background: color-mix(in srgb, #fff 85%, transparent);
|
||
filter: blur(2px);
|
||
opacity: 0.85;
|
||
}
|
||
|
||
.pet-egg__spot {
|
||
position: absolute;
|
||
border-radius: 50%;
|
||
background: color-mix(in srgb, var(--ui-accent) 70%, #b89b63);
|
||
opacity: 0.55;
|
||
}
|
||
|
||
.pet-egg__glow {
|
||
position: absolute;
|
||
inset: -35%;
|
||
border-radius: 50%;
|
||
background: radial-gradient(circle, color-mix(in srgb, var(--ui-accent) 55%, transparent) 0%, transparent 62%);
|
||
animation: pet-egg-glow 2.4s ease-in-out infinite;
|
||
pointer-events: none;
|
||
}
|
||
|
||
.pet-egg-shadow {
|
||
width: 4.5rem;
|
||
height: 0.8rem;
|
||
border-radius: 50%;
|
||
/* Lighter on light backgrounds (~20% less ink); dark mode keeps it grounded. */
|
||
background: radial-gradient(
|
||
circle,
|
||
color-mix(in srgb, #000 var(--pet-egg-shadow-ink, 26%), transparent) 0%,
|
||
transparent 72%
|
||
);
|
||
animation: pet-egg-shadow 2.4s ease-in-out infinite;
|
||
}
|
||
|
||
.dark .pet-egg-shadow {
|
||
--pet-egg-shadow-ink: 32%;
|
||
}
|
||
|
||
/* Contact shadow sized for the compact incubator egg (roughly its footprint). */
|
||
.pet-egg-shadow--sm {
|
||
width: 3rem;
|
||
height: 0.6rem;
|
||
}
|
||
|
||
/* Contact shadow under the revealed pet — mirrors the floating mascot's in-app
|
||
shadow: an ellipse at the feet, ~55% of the sprite width, sitting behind it. */
|
||
.pet-contact-shadow {
|
||
position: absolute;
|
||
bottom: -0.15rem;
|
||
left: 50%;
|
||
width: 55%;
|
||
aspect-ratio: 100 / 28;
|
||
transform: translateX(-50%);
|
||
background: radial-gradient(ellipse at center, color-mix(in srgb, #000 42%, transparent) 0%, transparent 70%);
|
||
pointer-events: none;
|
||
z-index: 0;
|
||
}
|
||
|
||
/* Hatch wiggle for the pixel egg (rocks around its base). */
|
||
.pet-wobble {
|
||
transform-origin: 50% 85%;
|
||
animation: pet-egg-wobble 2.4s ease-in-out infinite;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.pet-wobble {
|
||
animation: none;
|
||
}
|
||
}
|
||
|
||
@keyframes pet-egg-wobble {
|
||
0%,
|
||
62%,
|
||
100% {
|
||
transform: rotate(0deg);
|
||
}
|
||
8% {
|
||
transform: rotate(-7deg);
|
||
}
|
||
16% {
|
||
transform: rotate(6deg);
|
||
}
|
||
24% {
|
||
transform: rotate(-5deg);
|
||
}
|
||
32% {
|
||
transform: rotate(4deg);
|
||
}
|
||
40% {
|
||
transform: rotate(0deg);
|
||
}
|
||
/* the "almost out" burst */
|
||
70% {
|
||
transform: rotate(-12deg);
|
||
}
|
||
76% {
|
||
transform: rotate(12deg);
|
||
}
|
||
82% {
|
||
transform: rotate(-9deg);
|
||
}
|
||
88% {
|
||
transform: rotate(7deg);
|
||
}
|
||
94% {
|
||
transform: rotate(-3deg);
|
||
}
|
||
}
|
||
|
||
@keyframes pet-egg-glow {
|
||
0%,
|
||
100% {
|
||
opacity: 0.35;
|
||
transform: scale(0.92);
|
||
}
|
||
70% {
|
||
opacity: 0.4;
|
||
}
|
||
84% {
|
||
opacity: 0.85;
|
||
transform: scale(1.08);
|
||
}
|
||
}
|
||
|
||
@keyframes pet-egg-shadow {
|
||
0%,
|
||
62%,
|
||
100% {
|
||
transform: scaleX(1);
|
||
opacity: 0.6;
|
||
}
|
||
76% {
|
||
transform: scaleX(0.8);
|
||
opacity: 0.45;
|
||
}
|
||
}
|
||
|
||
.pet-reveal {
|
||
animation: pet-reveal-pop 620ms cubic-bezier(0.22, 1.4, 0.4, 1) both;
|
||
}
|
||
|
||
@keyframes pet-reveal-pop {
|
||
0% {
|
||
opacity: 0;
|
||
transform: scale(0.35) translateY(0.4rem);
|
||
}
|
||
60% {
|
||
opacity: 1;
|
||
transform: scale(1.12) translateY(0);
|
||
}
|
||
100% {
|
||
transform: scale(1) translateY(0);
|
||
}
|
||
}
|
||
|
||
@keyframes reaction-pop {
|
||
0% {
|
||
opacity: 0;
|
||
transform: scale(0.4);
|
||
}
|
||
60% {
|
||
opacity: 1;
|
||
transform: scale(1.18);
|
||
}
|
||
100% {
|
||
transform: scale(1);
|
||
}
|
||
}
|
||
|
||
/* Landing a reaction should feel like something — same pop shape as
|
||
pet-reveal-pop, scaled down for an inline glyph. */
|
||
.reaction-pop {
|
||
animation: reaction-pop 260ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.pet-egg,
|
||
.pet-egg__glow,
|
||
.pet-egg-shadow,
|
||
.pet-reveal {
|
||
animation: none;
|
||
}
|
||
.reaction-pop {
|
||
animation: none;
|
||
}
|
||
.pet-reveal {
|
||
opacity: 1;
|
||
transform: none;
|
||
}
|
||
}
|
||
|
||
/* Pet generation progress bar — determinate (hatch rows: done/total) or */
|
||
/* indeterminate (drafts, which return together so a % would just snap). */
|
||
/* Sliding indeterminate block for the `accent` Progress variant (pet hatch
|
||
flow). Color/positioning come from the primitive; this owns the animation. */
|
||
.progress-slide {
|
||
width: 40%;
|
||
animation: progress-slide 1.15s ease-in-out infinite;
|
||
}
|
||
|
||
@keyframes progress-slide {
|
||
0% {
|
||
left: -42%;
|
||
}
|
||
100% {
|
||
left: 100%;
|
||
}
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.progress-slide {
|
||
animation: none;
|
||
left: 0;
|
||
width: 100%;
|
||
opacity: 0.4;
|
||
}
|
||
}
|
||
|
||
/* ── HUD mode ────────────────────────────────────────────────────────────────
|
||
The chrome-free floating chat (`?win=hud`). Same renderer, same components,
|
||
same transcript as any other window — this block only removes the frame and
|
||
makes the window see-through. It deliberately does NOT restyle how messages
|
||
render: the transcript is the app's transcript, and a HUD that reinvents
|
||
bubbles is a second design to keep in sync. Layout and surface only. */
|
||
|
||
/* The HOST LAYERS are made transparent at mount, not here: index.html's
|
||
pre-paint script sets an opaque themed background on <html> as an INLINE
|
||
style (the anti-white-flash trick), and an inline style beats a stylesheet
|
||
rule. Against that opaque wall every translucent panel below is just glass
|
||
over white — which is exactly how this shipped: a plain opaque slab. The
|
||
pet overlay and quick entry inject a style tag at mount for the same
|
||
reason; HudShell does it too. See `hud-shell.tsx`. */
|
||
|
||
[data-hud-shell] {
|
||
background: transparent;
|
||
/* Arrive decisively and settle; leave gently and get out of the way. Linear
|
||
both directions is what made this feel mechanical. */
|
||
--hud-ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
|
||
--hud-ease-exit: cubic-bezier(0.4, 0, 0.7, 0.2);
|
||
/* The band is narrower than the bar, centred under it, so the bar's corner
|
||
controls sit clear of the sheet's edge instead of on top of it. */
|
||
--hud-band-inset: 0.5rem;
|
||
/* Clear space above the composer for the exit chip. */
|
||
--hud-chip-strip: 1.625rem;
|
||
}
|
||
|
||
/* Chat surface carries nothing in HUD mode — the visual is the BAND below. */
|
||
[data-hud-shell] [data-chat-surface] {
|
||
background: transparent !important;
|
||
overflow: hidden !important;
|
||
}
|
||
|
||
/* The scrollback — the chat BAND, straight from the nous-viz2d chat (which is
|
||
the reference for this whole surface): a fixed-height smoked strip hugging
|
||
the input, tinted from the theme, with the text simply sitting in it.
|
||
|
||
- viz2d: `bg-black/20` at rest → `bg-black/60` on hover / focus-within /
|
||
pending. Same mechanism here, theme-aware: the tint is the theme's own
|
||
background colour, so it reads correctly on dark and light themes alike
|
||
and text keeps its normal contrast against it.
|
||
- VISIBILITY keeps the WoW fade: shown while a turn is recent/streaming
|
||
(`data-hud-recent`) or the composer is focused, melted away otherwise.
|
||
viz2d's band never hides — ours does, because idle HUD mode is just the
|
||
Spotlight bar.
|
||
- Focus steps the tint to fully solid: typing means reading conditions.
|
||
|
||
Reveal is fast, fade-out is slow — the reveal is an answer to the user, the
|
||
fade is furniture leaving the room. */
|
||
[data-hud-shell] [data-slot='composer-bounds'] {
|
||
position: absolute !important;
|
||
/* THE BAND IS THIS BOX. It sits against the bar and is exactly as tall as the
|
||
transcript is allowed to be — same geometry as the sheet behind it, same
|
||
clock — so the text is clipped away as the panel rolls rather than fading
|
||
in place, and the box that scrolls is the box you can see.
|
||
|
||
It ran the full window for a long time, clipped down to the band for paint
|
||
and hit-testing. That works right up until the band is CAPPED: the scroll
|
||
container was still window-tall, so content shorter than the window never
|
||
overflowed it and never scrolled, while the clip hid everything past the
|
||
cap. A capped band has to be a real box or half the transcript is
|
||
unreachable.
|
||
|
||
No fill of its own — the sheet is its own layer ([data-hud-glass]) so it
|
||
can animate independently of the text. */
|
||
inset: auto var(--hud-band-inset) var(--hud-bar-height, var(--composer-fallback-height))
|
||
var(--hud-band-inset) !important;
|
||
height: var(--hud-band-height, 0px) !important;
|
||
width: auto !important;
|
||
max-width: none !important;
|
||
flex: none !important;
|
||
border: 0 !important;
|
||
/* Rounded away from the bar, square where it meets it. */
|
||
border-radius: 0.75rem 0.75rem 0 0;
|
||
background: transparent !important;
|
||
/* Three opacity states: gone at rest, half strength when a turn is recent or
|
||
you've just let go of the composer (there to glance at, not to demand
|
||
attention), full while you're actually reading it. */
|
||
opacity: 0;
|
||
translate: 0 var(--hud-exit-shift, 2.5rem);
|
||
transition:
|
||
opacity var(--hud-fade) var(--hud-ease-exit),
|
||
translate var(--hud-collapse) var(--hud-ease-exit),
|
||
scale var(--hud-dim) var(--hud-ease-enter),
|
||
filter var(--hud-dim) var(--hud-ease-enter);
|
||
transform-origin: bottom center;
|
||
}
|
||
|
||
/* Shown: recent turn / streaming, or a focused composer.
|
||
|
||
POINTER EVENTS ARE THE GATE: unfocused, the band is a ghost you can't touch
|
||
— clicks in that region fall through to the shell's drag region (so the
|
||
whole upper window is a drag handle at rest) and the band can't eat a
|
||
scroll or a stray click while you're aiming at the app behind it. Focus the
|
||
composer and it becomes a real scrollable surface. This also means hover
|
||
alone can't reveal the band anymore — hover is not engagement. */
|
||
/* The band's sheet, behind the transcript: a tint wearing the same gradient
|
||
mask as the text, so the whole surface ramps out together and the band has no
|
||
top edge at all.
|
||
|
||
No desktop blur under it, and that is a limit rather than an omission. CSS
|
||
backdrop-filter reaches nothing here — a transparent window's backdrop root
|
||
is the document, and the desktop was never in it (verified on the real
|
||
window, not assumed). macOS vibrancy does see the desktop, but WindowServer
|
||
composites it below the web contents after this process has finished drawing,
|
||
so no mask, clip or stacking order can shape it; left on under a fading tint
|
||
it stays a flat slab and the top of the band goes pale exactly where it
|
||
should be disappearing. The way through is NSVisualEffectView.maskImage
|
||
behind a small native addon, which is its own change. */
|
||
[data-hud-shell] [data-hud-glass] {
|
||
position: absolute;
|
||
right: var(--hud-band-inset);
|
||
bottom: var(--hud-bar-height, var(--composer-fallback-height));
|
||
left: var(--hud-band-inset);
|
||
z-index: 0;
|
||
pointer-events: none;
|
||
border-radius: 0.75rem 0.75rem 0 0;
|
||
/* Heavier than the text in front of it, deliberately: with no blur to
|
||
separate the band from what it lies over, the sheet is the only thing
|
||
keeping half-opacity text off someone else's UI. Fade the words, keep the
|
||
paper. */
|
||
background: color-mix(in srgb, var(--dt-card) 80%, transparent);
|
||
/* Slides down behind the bar as it fades. A TRANSFORM, not height: it is
|
||
composited, so it stays smooth where animating height re-lays-out the panel
|
||
every frame and looked coarse — and it leaves the box alone, which matters
|
||
because the one time the transcript's own container was collapsed the
|
||
messages spilled out of a zero-height box. Translate rather than scale: the
|
||
panel keeps its proportions on the way out instead of being squashed.
|
||
|
||
The height below still tracks the transcript; only the offset animates on
|
||
exit, and it finishes ahead of the fade so the panel has left while the last
|
||
of the text is still going. */
|
||
height: var(--hud-band-height, 0px);
|
||
translate: 0 var(--hud-exit-shift, 2.5rem);
|
||
opacity: 0;
|
||
transform-origin: bottom center;
|
||
transition:
|
||
opacity var(--hud-fade) var(--hud-ease-exit),
|
||
translate var(--hud-collapse) var(--hud-ease-exit),
|
||
scale var(--hud-dim) var(--hud-ease-enter),
|
||
filter var(--hud-dim) var(--hud-ease-enter),
|
||
height var(--hud-reveal) var(--hud-ease-enter),
|
||
background-color var(--hud-dim) var(--hud-ease-enter);
|
||
}
|
||
|
||
/* Engaged: as tall as the transcript needs, capped at the window. An empty
|
||
session measures 0, so it stays rolled up. */
|
||
[data-hud-shell][data-hud-recent] [data-hud-glass],
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) [data-hud-glass] {
|
||
translate: none;
|
||
opacity: 1;
|
||
transition-duration: var(--hud-reveal);
|
||
}
|
||
|
||
/* Engaged means the caret is in the composer, not merely that the window holds
|
||
focus somewhere. Activating a window restores focus to whatever had it last,
|
||
so `:focus-within` counted grabbing the bar to DRAG the HUD as sitting down
|
||
to use it, and the transcript flew open every time it was moved. Hit-testing
|
||
below stays on :focus-within — being permissive about what can be clicked is
|
||
harmless, being permissive about what lights up is not. */
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) [data-hud-glass] {
|
||
background: color-mix(in srgb, var(--dt-card) 92%, transparent);
|
||
}
|
||
|
||
/* Flipped, the sheet hangs from the bar instead of standing on it. */
|
||
[data-hud-shell][data-hud-edge='top'] [data-hud-glass] {
|
||
top: var(--hud-bar-height, var(--composer-fallback-height));
|
||
bottom: auto;
|
||
--hud-exit-shift: -2.5rem;
|
||
border-radius: 0 0 0.75rem 0.75rem;
|
||
}
|
||
|
||
/* WHAT ANSWERS THE CURSOR — and, because `useHudClickThrough` hands the window
|
||
to the desktop wherever the document reports nothing under the mouse, what
|
||
the HUD occupies as far as the rest of the screen is concerned.
|
||
|
||
Default to none and let surfaces opt in. The HUD is mostly scaffolding — the
|
||
shell, the chat surface, the routes wrapper — all full-window, all invisible,
|
||
and all hit-testable, so the window came back "something is here" for every
|
||
point in its rectangle and ate clicks meant for the app behind it. Written
|
||
this way round because that scaffolding is not a list anyone maintains: one
|
||
more wrapper between the shell and the bar would quietly restore the dead
|
||
rectangle, whereas a control that forgets to opt in is visibly dead. */
|
||
[data-hud-shell] {
|
||
pointer-events: none;
|
||
}
|
||
|
||
/* Clickable whenever it's actually on screen, not only while the caret is in
|
||
the composer — a link in the transcript is worth clicking the moment you can
|
||
see it. Faded out it goes back to `none`, which is what lets clicks over the
|
||
HUD reach whatever you're really working in. */
|
||
[data-hud-shell][data-hud-recent] [data-slot='composer-bounds'],
|
||
[data-hud-shell]:focus-within [data-slot='composer-bounds'] {
|
||
pointer-events: auto;
|
||
}
|
||
|
||
/* Three states, not two. A turn landing brings the transcript up, but only part
|
||
way — it is there to be glanced at over whatever you are actually doing, and
|
||
full-strength text over another app reads as the HUD demanding attention it
|
||
hasn't earned. Focus is what promotes it to properly readable; the hold and
|
||
fade then take it away from wherever it was. */
|
||
[data-hud-shell][data-hud-recent] [data-slot='composer-bounds'] {
|
||
opacity: 0.5;
|
||
translate: none;
|
||
/* Same duration AND curve as the sheet's tint step, or the two visibly ease
|
||
apart on the way down. */
|
||
transition-duration: var(--hud-dim);
|
||
transition-timing-function: var(--hud-ease-enter);
|
||
}
|
||
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) [data-slot='composer-bounds'] {
|
||
opacity: 1;
|
||
translate: none;
|
||
transition-duration: var(--hud-reveal);
|
||
transition-delay: 0s;
|
||
}
|
||
|
||
/* A completion list is the whole interface for as long as it is open, and it
|
||
hangs over the band. Two half-lit surfaces stacked on a third thing — the
|
||
app underneath — is unreadable however the numbers are tuned, so the list
|
||
goes fully opaque and the band falls back behind it: dimmer, fractionally
|
||
smaller, slightly out of focus. Scaled from the bar's edge, so it reads as
|
||
depth rather than as the panel shrinking. */
|
||
[data-hud-shell]:has([data-slot='composer-completion-drawer'])
|
||
:is([data-slot='composer-bounds'], [data-hud-glass]) {
|
||
opacity: 0.25 !important;
|
||
scale: 0.97;
|
||
filter: blur(1.5px);
|
||
}
|
||
|
||
[data-hud-shell] [data-slot='composer-completion-drawer'] {
|
||
background: var(--dt-card) !important;
|
||
}
|
||
|
||
/* User messages ride the band like every other line. In the app each sticky
|
||
user row paints an OPAQUE chat-surface slab behind it (so a stuck bubble can
|
||
slide over scrolled text) and the bubble is solid --dt-user-bubble — inside
|
||
the smoked band both read as fully opaque cards that ignore every fade. The
|
||
slab goes unconditionally; the bubble smokes at rest and returns solid when
|
||
engaged. ONE variable carries the fill so there is no specificity fight
|
||
between rest/engaged rules — the states just move the var. */
|
||
[data-hud-shell] {
|
||
--hud-bubble-fill: color-mix(in srgb, var(--dt-user-bubble) 65%, transparent);
|
||
}
|
||
|
||
/* ONE opacity law for the whole band: solid on focus, material otherwise.
|
||
Bubbles going solid on `recent` too made them opaque cards floating on the
|
||
62% band mid-stream — the band only steps solid on focus, so nothing inside
|
||
it may step earlier. */
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) {
|
||
--hud-bubble-fill: var(--dt-user-bubble);
|
||
}
|
||
|
||
[data-hud-shell] [data-slot='aui_user-message-root'] {
|
||
background: transparent !important;
|
||
/* Not sticky in HUD mode: the band is a short log, and a pinned bubble
|
||
spends a third of it on a line you already read. Static rows scroll away
|
||
like everything else (the app keeps its sticky behavior — this is the
|
||
HUD's call, not a global one). */
|
||
position: static !important;
|
||
}
|
||
|
||
/* User bubbles: the ONE thing in the band that paints its own opaque fill
|
||
(bg-(--dt-user-bubble) on USER_BUBBLE_BASE_CLASS), so it survives every
|
||
fade the band applies to its own background and reads as a solid card
|
||
floating on glass. Two things are needed, and only doing one of them is
|
||
why this kept coming back:
|
||
- the FILL follows the band's state (--hud-bubble-fill), and
|
||
- the BORDER does too; an opaque hairline outlines the card even when
|
||
the fill is right.
|
||
Fill and border both ride the same variable, so they cannot desync. */
|
||
[data-hud-shell] .composer-human-message {
|
||
background: var(--hud-bubble-fill) !important;
|
||
border-color: color-mix(in srgb, var(--ui-stroke-secondary) 45%, transparent) !important;
|
||
backdrop-filter: none !important;
|
||
-webkit-backdrop-filter: none !important;
|
||
transition:
|
||
background-color var(--hud-reveal) var(--hud-ease-enter),
|
||
border-color 350ms ease;
|
||
}
|
||
|
||
/* The bubble's own container also paints the chat surface behind it. */
|
||
[data-hud-shell] .composer-human-message-container {
|
||
background: transparent !important;
|
||
}
|
||
|
||
/* ONE glass element in HUD mode: [data-hud-glass]. Everything else drops its
|
||
backdrop-filter — the composer tree ships several Tailwind backdrop-blur
|
||
utilities (surface glass, fallback surface, attachment spinners, voice
|
||
pills) that are invisible inside the opaque app but paint as smeared halos
|
||
around the pill's rounded corners on a transparent window.
|
||
|
||
Keep this exemption in step with whatever carries the glass: pointing it at
|
||
the wrong element silently deletes the blur, which looks exactly like
|
||
backdrop-filter not working at all. */
|
||
[data-hud-shell] *:not([data-hud-glass], [data-hud-glass] *) {
|
||
backdrop-filter: none !important;
|
||
-webkit-backdrop-filter: none !important;
|
||
}
|
||
|
||
/* No session header, no jump-to-bottom pill, no timeline rail. */
|
||
[data-hud-shell] header,
|
||
[data-hud-shell] [data-slot='thread-timeline'],
|
||
[data-hud-shell] .thread-jump-button {
|
||
display: none !important;
|
||
}
|
||
|
||
/* The band is three lines of conversation over someone else's window, not a
|
||
transcript. Tool rows, file diffs, and background notices ("Self-improvement
|
||
review: patched …") are the docked app's job — here they push the actual
|
||
answer out of view and read as junk pinned over the app below. */
|
||
[data-hud-shell] [data-slot='tool-block'],
|
||
[data-hud-shell] [data-slot='file-diff-panel'],
|
||
[data-hud-shell] [data-slot='aui_system-message-root'] {
|
||
display: none !important;
|
||
}
|
||
|
||
/* ── Edge flip ───────────────────────────────────────────────────────────────
|
||
Parked in the top half of the screen (data-hud-edge='top', broadcast by
|
||
main on move/resize), the whole HUD mirrors vertically: composer hugs the
|
||
window's top edge, the band hangs BELOW it, and text melts at the bottom.
|
||
Same surfaces, same variables — only the anchors swap.
|
||
|
||
The bar would sit flush against the window's top edge, leaving no "above the
|
||
composer" to put anything in — which is where the exit chip belongs. Reserve
|
||
the strip as dock padding rather than moving the bar: --hud-bar-height is
|
||
measured from the dock's box, so the band's offset picks the gap up on its
|
||
own instead of needing a second variable kept in sync. */
|
||
[data-hud-shell][data-hud-edge='top'] [data-slot='composer-dock'] {
|
||
top: 0 !important;
|
||
bottom: auto !important;
|
||
padding-top: var(--hud-chip-strip) !important;
|
||
}
|
||
|
||
/* Flipped, the band hangs from the bar instead of standing on it. */
|
||
[data-hud-shell][data-hud-edge='top'] [data-slot='composer-bounds'] {
|
||
top: var(--hud-bar-height, var(--composer-fallback-height)) !important;
|
||
bottom: auto !important;
|
||
border-radius: 0 0 0.75rem 0.75rem;
|
||
}
|
||
|
||
/* …so the edge it falls back from is the bar's, which is now above it. */
|
||
[data-hud-shell][data-hud-edge='top'] :is([data-slot='composer-bounds'], [data-hud-glass]) {
|
||
transform-origin: top center;
|
||
}
|
||
|
||
/* The completion list — `/`, `@`, `:`, and the help hint — hangs off the bar's
|
||
outer edge, the same side the band is on. It grows UP by default, which is
|
||
right everywhere the composer has a window above it; parked at the top edge
|
||
there is nothing up there, so the list rendered off screen and `/` looked
|
||
dead. Capped to the room below the bar, since the app's own cap assumes a
|
||
full window. */
|
||
[data-hud-shell][data-hud-edge='top'] [data-slot='composer-completion-drawer'] {
|
||
top: 100%;
|
||
bottom: auto;
|
||
margin-top: 0.25rem;
|
||
margin-bottom: 0;
|
||
max-height: calc(100dvh - var(--hud-bar-height, var(--composer-fallback-height)) - 0.75rem);
|
||
}
|
||
|
||
/* Tighten the thread on every side. The docked chat's gutters (px-6 py-8 plus
|
||
a 1.5rem inline pad) are sized for a full window column; in a bar a few
|
||
lines tall they're most of the surface. Bottom pad drops to a hairline —
|
||
the band already ends at the bar, so any block-end padding here reads as a
|
||
gap between the last message and the composer. */
|
||
[data-hud-shell] [data-slot='aui_thread-content'] {
|
||
padding-inline: 0.6rem !important;
|
||
padding-block: 0.35rem 0.25rem !important;
|
||
/* A chat frame fills from the bottom. The docked thread hangs from the top
|
||
because it is always taller than its content is short; the band is a few
|
||
lines tall, so a two-message conversation left a dead gap between the last
|
||
reply and the composer. Filling the viewport and packing to the end puts
|
||
that slack ABOVE the text, where it's just more transparent window. */
|
||
min-height: 100%;
|
||
justify-content: flex-end;
|
||
}
|
||
|
||
/* Parked at the top the band hangs below the bar, so it fills downward. */
|
||
[data-hud-shell][data-hud-edge='top'] [data-slot='aui_thread-content'] {
|
||
justify-content: flex-start;
|
||
}
|
||
|
||
/* The band's box already ends at the bar, so the app's dock clearance — sized
|
||
to hold text out from under a composer it overlaps — would only open a hole
|
||
the height of the bar between the last message and the composer. */
|
||
[data-hud-shell] [data-chat-surface] {
|
||
--thread-last-message-clearance: 0.25rem;
|
||
}
|
||
|
||
/* Same for the dock's own bottom pad — this var also feeds
|
||
--composer-measured-height, so the thread and the composer stay in
|
||
agreement from one value. */
|
||
[data-hud-shell] {
|
||
/* Conversation rhythm, tightened for a bar a few lines tall. The docked
|
||
thread's spacing is sized for a full-height column; in the HUD that air is
|
||
most of the band, and the ramp eats the older turns before you can read
|
||
them. Same knobs the app uses, just smaller here. */
|
||
--conversation-turn-gap: 0.1875rem;
|
||
--turn-block-gap: 0.375rem;
|
||
--paragraph-gap: 0.4rem;
|
||
--composer-shell-pad-block-end: 0px;
|
||
/* The viewport fills the band, period. The app's calc shortens the viewport
|
||
to leave the dock's strips visible below it; the HUD hides those strips, so
|
||
applying it here just strands a dead zone at the end of the thread that
|
||
grows as you type. Room for the bar comes from the clearance instead. */
|
||
--thread-viewport-height: 100%;
|
||
}
|
||
|
||
/* NOTHING in HUD mode declares `-webkit-app-region: drag`. The window manager
|
||
takes a draggable region's mouse input whole, so the page never sees the
|
||
cursor arrive there — and `useHudClickThrough`, which decides whether the
|
||
window is solid from exactly those moves, has already handed the window away
|
||
by the time you press. Every version of the app-region handle was therefore
|
||
both unusable (the press fell through to the app behind) and the reason the
|
||
HUD stayed solid over dead space once you left it. The two mechanisms cannot
|
||
share a window; click-through wins, and dragging is `useHudComposerDrag` —
|
||
press and hold the bar, then move. */
|
||
[data-hud-shell] [data-slot='composer-dock'] {
|
||
/* The one surface that is always there, so the one that always takes the
|
||
mouse — everything else in the shell earns it by being on screen. */
|
||
pointer-events: auto;
|
||
}
|
||
|
||
/* HUD mode is the input and the log — nothing else. The dock stacks
|
||
[micro-action pills] · [status stack] · [composer] · [underside slot], and
|
||
only the composer belongs here: the status stack (todos, subagents,
|
||
background tasks, queue, the coding/cwd/git-branch row) and the strips
|
||
around it are ambient chrome for a full window, and in a bar a few lines
|
||
tall they'd shove the input off screen.
|
||
|
||
Written as "keep the composer, hide its siblings" rather than a list of
|
||
selectors, because those siblings carry no data-slot of their own — a list
|
||
would silently miss whatever gets added to the dock next. */
|
||
[data-hud-shell] [data-slot='composer-dock'] > *:not([data-slot='composer-root']) {
|
||
display: none !important;
|
||
}
|
||
|
||
/* The coding/cwd/git-branch strip is NOT a dock sibling — it renders inside
|
||
`composer-surface` (it's meant to inherit the composer's width and top
|
||
radius), so the rule above never reaches it. Same intent, own selector. */
|
||
[data-hud-shell] .coding-status-bar {
|
||
display: none !important;
|
||
}
|
||
|
||
/* The composer is the Spotlight bar: centered, capped width, the ONE
|
||
permanent object on screen. When the thread is faded out, this is all HUD
|
||
mode is.
|
||
|
||
The dock is `absolute bottom-0 left-1/2 -translate-x-1/2` against the chat
|
||
surface. Two traps live in that, and both silently ate earlier attempts:
|
||
- `margin-bottom` does NOTHING to an absolutely-positioned box anchored to
|
||
an edge; the lift has to come from `bottom`.
|
||
- Tailwind centers it with `left-1/2` + a translate, so BOTH `transform`
|
||
and `translate` (the standalone property) must be cancelled — absolute
|
||
centering here is left/right 0 + capped width + margin-inline auto.
|
||
|
||
Do NOT restyle `position`: the controls row (model pill, mic, send) resolves
|
||
against the nearest positioned ancestor, so making the dock static re-anchors
|
||
that row and the composer tears in half — input in flow at the top, controls
|
||
stranded at the bottom. */
|
||
[data-hud-shell] [data-slot='composer-dock'],
|
||
[data-hud-shell] [data-slot='composer-dock'][data-popped-out] {
|
||
left: 0 !important;
|
||
right: 0 !important;
|
||
bottom: 0 !important;
|
||
top: auto !important;
|
||
width: 100% !important;
|
||
max-width: none !important;
|
||
transform: none !important;
|
||
/* Keep this value indirect. Lightning CSS folds literal identity values into
|
||
`transform: translate(0)`, which does not override Tailwind's standalone
|
||
`translate: -50%`; the dock then starts half a HUD width off-screen. */
|
||
--hud-composer-translate: 0;
|
||
translate: var(--hud-composer-translate) !important;
|
||
padding: 0 !important;
|
||
}
|
||
|
||
/* The bar is never "away". In the docked app the composer dims to 30% while
|
||
you read back through the thread, and comes back on hover or focus — sensible
|
||
when it's a panel at the bottom of a big window you're scrolling past. Here
|
||
it IS the interface: the one permanent, fully-present object, whatever the
|
||
transcript above it is doing. */
|
||
[data-hud-shell] [data-slot='composer-fade'] {
|
||
opacity: 1 !important;
|
||
}
|
||
|
||
[data-hud-shell] [data-slot='composer-root'] {
|
||
/* Opaque, so anything docked to the composer (status stack, queue panel)
|
||
paints the same solid fill the bar does — they share this var. */
|
||
--composer-fill: var(--dt-card);
|
||
/* The base rule adds 5px of transparent grab margin for the peel-out drag,
|
||
and the dock compensates with +10px of width. Neither applies here (the
|
||
HUD composer doesn't peel out), and left in they inset the card unevenly
|
||
inside its own float. */
|
||
padding: 0 !important;
|
||
width: 100% !important;
|
||
}
|
||
|
||
/* The composer surface paints TWO layers: the surface itself, plus an
|
||
`absolute inset-0 -z-10` fill+glass div behind it (composerFill /
|
||
composerSurfaceGlass). Two stacked fills read as a box inside a box, so the
|
||
backing layer goes and the surface carries the single fill. */
|
||
[data-hud-shell] [data-slot='composer-surface'] > .pointer-events-none.absolute.inset-0 {
|
||
display: none !important;
|
||
}
|
||
|
||
/* Opaque, pill-rounded — the Spotlight bar. Same surface tokens the composer
|
||
already uses; only the radius steps up so a lone floating bar reads as an
|
||
object rather than a snippet of app chrome.
|
||
|
||
ALWAYS fully opaque. It's the input — the one thing that must never be
|
||
compromised by whatever's behind the window, in any state. The idle/engaged
|
||
breathing belongs to the thread and the chat surface; the bar just sits
|
||
there, solid, like Spotlight does. */
|
||
[data-hud-shell] [data-slot='composer-surface'] {
|
||
border: 1px solid var(--ui-stroke-secondary) !important;
|
||
/* Same radius as the band's top and the window's own corners, so the HUD
|
||
reads as one object however the band is behaving. Its top corners let a
|
||
sliver of band through, which is the point — the glass wraps the bar's
|
||
shoulders instead of stopping in a straight line above it. */
|
||
border-radius: 0.75rem !important;
|
||
background: var(--dt-card) !important;
|
||
backdrop-filter: none !important;
|
||
-webkit-backdrop-filter: none !important;
|
||
/* Bottom edge only. Enough to lift the bar off whatever it is lying over —
|
||
without it the HUD reads as pasted onto the other app — and tight enough
|
||
that it never becomes a glow around a floating card. */
|
||
box-shadow: 0 2px 2px -1px rgb(0 0 0 / 0.12) !important;
|
||
transition: border-color var(--hud-reveal) var(--hud-ease-enter);
|
||
}
|
||
|
||
/* Focus: the border the bar already has, in the accent. Everything with its own
|
||
geometry is out — the bar sits flush against the window, so a ring or a
|
||
shadow is sawn off by the window before any CSS can shape it, and paying for
|
||
the clearance moves the bar. Recolouring what is already drawn costs no
|
||
space, cannot be clipped, and leaves the working arc as the only ring. */
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) [data-slot='composer-surface'] {
|
||
border-color: var(--dt-primary) !important;
|
||
}
|
||
|
||
/* Long-press drag armed — the whole bar is the handle until release. */
|
||
[data-hud-shell] [data-slot='composer-root'][data-hud-grabbing] [data-slot='composer-dock'] {
|
||
cursor: grabbing;
|
||
}
|
||
|
||
/* The exit button. HUD mode has no titlebar, so this is the only visible way
|
||
back; it lives in the open space off the bar's outer edge, at the right.
|
||
|
||
A bare themed glyph rather than a chip: it sits over whatever the user is
|
||
really working in, and a card floating there is a stray fragment of app on
|
||
their screen.
|
||
|
||
Placed from --hud-bar-height rather than CSS anchor(). Lightning CSS drops a
|
||
whole rule containing an `anchor()` on the vertical axis, so the flipped-edge
|
||
override never reached the browser and the chip rendered off screen. */
|
||
[data-hud-shell] [data-hud-exit] {
|
||
left: auto;
|
||
top: auto;
|
||
right: 0.375rem;
|
||
bottom: calc(var(--hud-bar-height, var(--composer-fallback-height)) + 0.375rem);
|
||
aspect-ratio: 1;
|
||
height: auto;
|
||
background: transparent !important;
|
||
border: 0;
|
||
color: var(--ui-text-primary) !important;
|
||
/* Always clickable, dim at rest. Gating the CLICKS on composer `:focus` made
|
||
the only visible way out of HUD mode depend on the thing most likely to be
|
||
broken when someone wants out: if focus never lands (#81893) you can't type
|
||
AND the chip silently swallows clicks, leaving a transparent always-on-top
|
||
rectangle over the desktop with no in-app way to dismiss it.
|
||
|
||
Dim rather than invisible keeps the original intent — this shouldn't be a
|
||
loud chip floating over whatever you're actually working in — without
|
||
making the escape hatch conditional on the failure it exists for. */
|
||
opacity: 0.45;
|
||
transition: opacity var(--hud-fade) var(--hud-ease-exit);
|
||
pointer-events: auto;
|
||
}
|
||
|
||
/* Flipped, "above the composer" is the reserved strip at the top of the
|
||
window rather than a gap the band has to leave. */
|
||
[data-hud-shell][data-hud-edge='top'] [data-hud-exit] {
|
||
bottom: auto;
|
||
top: 0;
|
||
}
|
||
|
||
/* Hover and focus-visible brighten it too, so pointing at the chip confirms it
|
||
is a control before you commit the click. */
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) [data-hud-exit],
|
||
[data-hud-shell] [data-hud-exit]:hover,
|
||
[data-hud-shell] [data-hud-exit]:focus-visible {
|
||
opacity: 0.9;
|
||
transition-duration: var(--hud-reveal);
|
||
transition-delay: 0s;
|
||
}
|
||
|
||
[data-hud-shell]:has([data-slot='composer-rich-input']:focus) [data-hud-exit]:hover {
|
||
opacity: 1;
|
||
}
|
||
|
||
/* The corner resize handle — a hot corner, not a button. The window is created
|
||
non-resizable (the transparent-frameless Windows drag-growth bug), so this
|
||
is the one sanctioned way to change the HUD's size; it drives
|
||
`hermes:hud:set-bounds`, which flips resizable on for the call.
|
||
|
||
Deliberately invisible chrome: no glyph, no border — the corner of the bar
|
||
reads as the affordance, and painting a handle on a surface that lives over
|
||
other apps would be a stray UI fragment. It opts in to pointer events the
|
||
same way every other HUD control does (the shell defaults to none). */
|
||
[data-hud-shell] [data-hud-resize] {
|
||
width: 1.25rem;
|
||
height: 1.25rem;
|
||
cursor: nwse-resize;
|
||
pointer-events: auto;
|
||
touch-action: none;
|
||
}
|
||
|
||
/* The composer's drop target is a full-window dashed sheet sized for the app's
|
||
chat column. In the HUD it is a white slab hanging under the bar on a fresh
|
||
thread, and there is nowhere to drop anything into a bar anyway. */
|
||
[data-hud-shell] [data-slot='chat-drop-overlay'] {
|
||
display: none !important;
|
||
}
|
||
|
||
/* The dock's fade-to-surface gradient assumes a chat column behind it; over a
|
||
transparent HUD it's a grey smear. */
|
||
[data-hud-shell] [data-slot='composer-root'] > .pointer-events-none {
|
||
display: none !important;
|
||
}
|
||
|
||
/* Popovers in a ~320px-tall window. Two separate problems:
|
||
|
||
1. Radix clamps the popover to --radix-*-available-height, but fixed
|
||
max-heights INSIDE the panels (the model catalog's max-h-[max(150px,
|
||
30dvh)] list) don't shrink with it, so the list keeps its own floor and
|
||
the menu overflows the window.
|
||
2. The window IS the collision boundary, so even a correctly-clamped menu
|
||
has only ~320px to live in.
|
||
|
||
(1) is ours to fix in CSS; inner scrollers yield to the window instead of
|
||
their own floor. (2) is why the menus are compact here rather than roomy —
|
||
a HUD is a small window and a 400px menu cannot fit in it. */
|
||
html:has([data-hud-shell]) [data-slot='dropdown-menu-content'] [class*='max-h-'],
|
||
html:has([data-hud-shell]) [data-slot='popover-content'] [class*='max-h-'] {
|
||
max-height: max(5rem, calc(100dvh - 9rem)) !important;
|
||
}
|
||
|
||
/* The menu panels themselves: never taller than the window minus the bar. */
|
||
html:has([data-hud-shell]) [data-slot='dropdown-menu-content'],
|
||
html:has([data-hud-shell]) [data-slot='popover-content'] {
|
||
max-height: calc(100dvh - 4.5rem) !important;
|
||
overflow-y: auto;
|
||
}
|
||
|
||
/* Hide the scrollbar — a HUD with a visible track stops reading as an overlay. */
|
||
[data-hud-shell] [data-slot='composer-bounds'] * {
|
||
scrollbar-width: none;
|
||
}
|
||
|
||
[data-hud-shell] [data-slot='composer-bounds'] *::-webkit-scrollbar {
|
||
display: none;
|
||
}
|