unsloth/studio/frontend/src/index.css

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/* SPDX-License-Identifier: AGPL-3.0-only */
/* Copyright 2026-present the Unsloth AI Inc. team. All rights reserved. See /studio/LICENSE.AGPL-3.0 */
@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";
@import "streamdown/styles.css";
@import "./features/hub/hub.css";
@import "@fontsource-variable/figtree";
@import "@fontsource-variable/space-grotesk";
@import "@fontsource-variable/inter";
@import "tw-shimmer";
@plugin "@toolwind/corner-shape";
@source "../node_modules/streamdown/dist/*.js";
@custom-variant dark (&:is(.dark *));
@layer components {
/* Sidebar scroll area (Gemini-style). The BOTTOM edge always fades so the
last rows dissolve into the profile footer (no divider line). Once
scrolled, the TOP edge also fades so rows dissolve as they pass under the
pinned New Chat / Search header. */
/* Top edge: when scrolled, rows dissolve as they pass under the pinned
New Chat / Search header (mask — fades content to transparent). */
.sidebar-scroll-fade.is-scrolled {
-webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14px);
mask-image: linear-gradient(to bottom, transparent 0, #000 14px);
}
/* Bottom edge: Gemini-style sticky gradient OVERLAY painted in the sidebar
background colour, so the last rows wash into the profile footer. Uses a
zero-height sticky anchor with an absolutely-positioned gradient so it
never takes layout space. */
.sidebar-bottom-fade {
position: sticky;
bottom: 0;
height: 0;
z-index: 1;
pointer-events: none;
}
.sidebar-bottom-fade::after {
content: "";
position: absolute;
inset-inline: 0;
bottom: 0;
height: 40px;
background: linear-gradient(to top, var(--sidebar), transparent);
}
/* RAG chip strip: sidebar-style bottom fade while more chips sit below
the scroll fold (JS-toggled). */
.rag-docs-bottom-fade {
-webkit-mask-image: linear-gradient(
to bottom,
#000 calc(100% - 16px),
transparent
);
mask-image: linear-gradient(to bottom, #000 calc(100% - 16px), transparent);
}
}
@layer base {
h1,
h2,
h3,
[data-slot="dialog-title"],
[data-slot="alert-dialog-title"] {
font-family: "Hellix", "Space Grotesk Variable", var(--font-sans) !important;
font-weight: 500 !important;
}
}
@font-face {
font-family: "Hellix";
src: url("/fonts/Hellix-Regular.woff") format("woff");
font-weight: 400;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: "Hellix";
src: url("/fonts/Hellix-Medium.woff") format("woff");
font-weight: 500;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: "Hellix";
src: url("/fonts/Hellix-SemiBold.woff2") format("woff2"),
url("/fonts/Hellix-SemiBold.woff") format("woff");
font-weight: 600;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: "Fira Code";
src: url("/fonts/FiraCode-VariableFont_wght.ttf") format("truetype-variations");
font-weight: 300 700;
font-style: normal;
font-display: swap;
}
:root {
/* Animation timing */
--duration-micro: 100ms;
--duration-fast: 150ms;
--duration-normal: 200ms;
/* Easing curves (Emil Kowalski) */
--ease-out-quart: cubic-bezier(0.165, 0.84, 0.44, 1);
--ease-out-cubic: cubic-bezier(0.215, 0.61, 0.355, 1);
/* Slightly warm off white; every page (and the chat surface) shares it. */
--background: #fefefd;
--foreground: oklch(0.2686 0 0);
--card: oklch(1 0 0);
--card-foreground: oklch(0.1281 0.0179 169.2764);
--popover: oklch(1 0 0);
--popover-foreground: oklch(0.1281 0.0179 169.2764);
--primary: #17b88b;
--primary-foreground: oklch(1 0 0);
--secondary: oklch(0.9596 0.0275 167.8295);
--secondary-foreground: oklch(0.2868 0.0649 159.9823);
--muted: oklch(0.9702 0 0);
--muted-foreground: oklch(0.5486 0 0);
--accent: oklch(0.9596 0.0275 167.8295);
--accent-foreground: oklch(0.2868 0.0649 159.9823);
--destructive: oklch(0.6368 0.2078 25.3313);
--border: oklch(0.9208 0.0101 164.8536);
--input: oklch(0.9208 0.0101 164.8536);
--ring: #17b88b;
--chart-1: #17b88b;
--chart-2: oklch(0.694 0.1395 136.6059);
--chart-3: oklch(0.7014 0.1193 197.5897);
--chart-4: oklch(0.6926 0.1112 346.5775);
--chart-5: oklch(0.7497 0.1003 85.0057);
--radius: 1.1rem;
/* White sidebar against the warm off-white page; the tone difference is
the separator now that the right-edge divider is gone. */
--sidebar: #ffffff;
--sidebar-foreground: oklch(0.1281 0.0179 169.2764);
--sidebar-primary: #17b88b;
--sidebar-primary-foreground: oklch(1 0 0);
--sidebar-accent: oklch(0.96 0.0279 166.55);
--sidebar-accent-foreground: oklch(0.2868 0.0649 159.9823);
--sidebar-border: #f2f2f2;
--sidebar-ring: #17b88b;
--destructive-foreground: oklch(1 0 0);
--font-sans: "Inter Variable", ui-sans-serif, sans-serif, system-ui;
--font-heading: "Hellix", "Space Grotesk Variable", var(--font-sans);
--font-serif: Source Serif 4, serif;
--font-mono: JetBrains Mono, monospace;
--shadow-color: hsl(0 0% 0%);
--shadow-opacity: 0;
--shadow-blur: 0px;
--shadow-spread: 0px;
--shadow-offset-x: 0px;
--shadow-offset-y: 0px;
--letter-spacing: 0em;
--spacing: 0.25rem;
/*--shadow-2xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);*/
/*--shadow-xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);*/
/*--shadow-sm:*/
/* 0px 0px 0px 0px hsl(0 0% 0% / 0),*/
/* 0px 1px 2px 0px hsl(0 0% 0% / 0);*/
/*--shadow:*/
/* 0px 0px 0px 0px hsl(0 0% 0% / 0),*/
/* 0px 1px 2px 0px hsl(0 0% 0% / 0);*/
/*--shadow-md:*/
/* 0px 0px 0px 0px hsl(0 0% 0% / 0),*/
/* 0px 2px 4px 0px hsl(0 0% 0% / 0);*/
/*--shadow-lg:*/
/* 0px 0px 0px 0px hsl(0 0% 0% / 0),*/
/* 0px 4px 6px 0px hsl(0 0% 0% / 0);*/
/*--shadow-xl:*/
/* 0px 0px 0px 0px hsl(0 0% 0% / 0),*/
/* 0px 8px 10px 0px hsl(0 0% 0% / 0);*/
/*--shadow-2xl: 0px 0px 0px 0px hsl(0 0% 0% / 0);*/
--tracking-normal: 0em;
/* Hex (not OKLCH) so the rendered surface matches the design mockup pixel-for-pixel. */
--nav-fg: #383835;
--nav-fg-muted: #858279;
--nav-surface-hover: #f0f0f0;
--nav-icon-idle: #8f8f8f;
--nav-beta-border: #e0ded6;
--panel-surface-hover: #ebebeb;
/* Right-side chat-parameters panel: matches the chat content
surface in both themes — distinction from the left sidebar
(#f9faf9) is handled by the left border alone. Tracks
`--background` so any future tweaks to the chat surface flow
through automatically. */
--panel-surface: var(--background);
--panel-surface-fg: var(--foreground);
--panel-input-surface: #f5f5f5;
--panel-input-surface-hover: #efefef;
/* Muted gray with a one-step warmer-blue last channel (#779 vs flat #777)
so the tone has a faint hue rather than pure neutral — keeps text and
sliders quiet but not lifeless. */
--panel-surface-fg-muted: #777779;
/* Slider track-fill / thumb / hover halo. Decoupled from
--panel-surface-fg-muted so the slider can be tuned independently
from muted text. Light mode: lighter than the muted-text gray for
a softer feel. Dark mode (further down) keeps parity with the
muted-text token. */
--panel-slider-fg: #9a9a9c;
/* Chat-message action icons (assistant action bar, branch picker
chevrons + numbers, message-timing token counter, code-block
copy/download, user action bar, delete button). One token drives
all of them so the row reads as a single coherent control strip.
Mid-dark gray on the light surface — visible enough to read as
active controls, not so dark that they compete with message
text. */
--chat-icon-fg: #555555;
--chat-icon-fg-hover: var(--foreground);
--chat-icon-bg-hover: #ededec;
/* Standard interactive-icon size for nav, menus, action bars, and
in-message code-block actions. Sized one step above body text so
icons read as minimally larger than adjacent labels (~14px text).
Theme-independent — declared once in :root. */
--icon-size: 18px;
/* Inset of a centered .size-icon glyph within a 2rem (size-8) action
button — i.e. (32px icon-size) / 2. Use as a negative margin on a
chat-message action bar so the leftmost icon's visual edge aligns
with the message text edge. Auto-tracks --icon-size. */
--icon-btn-inset: calc((2rem - var(--icon-size)) / 2);
}
.dark {
/* Exact palette from apps/studio/index_chat.html mockup. Using hex so the
rendered surface matches the mockup pixel-for-pixel — OKLCH conversion
drifted ~3% darker and shifted the neutral hue. */
/* Slightly darker than --sidebar so the sidebar reads as its own surface. */
--background: #1a1b1e;
--foreground: #ececee;
--card: #2d2e32;
--card-foreground: #ececee;
--popover: #2d2e32;
--popover-foreground: #ececee;
--primary: #17b88b;
--primary-foreground: oklch(1 0 0);
--secondary: #2e3035;
--secondary-foreground: #ececee;
--muted: #2e3035;
--muted-foreground: #999999;
/* One step lighter than --popover so menu item hover reads clearly. */
--accent: #3a3d43;
--accent-foreground: #ececee;
--destructive: oklch(0.6368 0.2078 25.3313);
/* --border / --input one step lighter than --muted so outlines and form
borders stay visible on muted surfaces (right config panel, export
tiles, quant chips) and keep subtle contrast on card. */
--border: #3a3d42;
--input: #3a3d42;
--ring: #17b88b;
--chart-1: oklch(0.7511 0.1407 166.2284);
--chart-2: oklch(0.75 0.14 136.5572);
--chart-3: oklch(0.7554 0.1285 197.339);
--chart-4: oklch(0.7503 0.1199 346.7805);
--chart-5: oklch(0.799 0.1196 84.6633);
/* A step lighter than --background; the tone difference is the separator. */
--sidebar: #1f2023;
--sidebar-foreground: #ececee;
--sidebar-primary: #17b88b;
--sidebar-primary-foreground: oklch(1 0 0);
--sidebar-accent: #2e3035;
--sidebar-accent-foreground: #ececee;
--sidebar-border: #2d2e32;
--sidebar-ring: #17b88b;
--destructive-foreground: oklch(1 0 0);
/* Match light's radius so every rounded-* element is the same in both themes. */
--radius: 1.1rem;
--font-sans: "Inter Variable", ui-sans-serif, sans-serif, system-ui;
--font-serif: Source Serif 4, serif;
--font-mono: JetBrains Mono, monospace;
--shadow-color: hsl(0 0% 0%);
--shadow-opacity: 0;
--shadow-blur: 0px;
--shadow-spread: 0px;
--shadow-offset-x: 0px;
--shadow-offset-y: 0px;
--letter-spacing: 0em;
--spacing: 0.25rem;
--shadow-2xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);
--shadow-xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);
--shadow-sm: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 1px 2px 0px hsl(0 0% 0% / 0);
--shadow: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 1px 2px 0px hsl(0 0% 0% / 0);
--shadow-md: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 2px 4px 0px hsl(0 0% 0% / 0);
--shadow-lg: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 4px 6px 0px hsl(0 0% 0% / 0);
--shadow-xl: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 8px 10px 0px hsl(0 0% 0% / 0);
--shadow-2xl: 0px 0px 0px 0px hsl(0 0% 0% / 0);
--nav-fg: #c7c7c4;
--nav-fg-muted: #96979b;
--nav-surface-hover: #2e3035;
--nav-icon-idle: #5c5c5c;
--nav-beta-border: #3a3c3f;
--panel-surface-hover: #3a3c42;
/* Right-side chat-parameters panel: matches the chat content
surface in both themes — distinction from the left sidebar
(#18181a, the deepest surface) is handled by the left border
alone. Tracks `--background` so any future tweaks to the chat
surface flow through automatically. */
--panel-surface: var(--background);
--panel-surface-fg: var(--foreground);
--panel-input-surface: #2a2b2e;
--panel-input-surface-hover: #34373c;
/* Soft neutral gray for muted text and sliders. Pure-ish #ababab
reads as quiet on the dark panel without going colored. */
--panel-surface-fg-muted: #ababab;
/* Dark-mode slider tone matches muted text — user wants the dark
theme slider unchanged from the previous behavior. */
--panel-slider-fg: #ababab;
/* Chat-message action icons. A touch lighter than the previous
#b8b8b8 so the icons read clearly without going near pure white;
hover restores full --foreground for affordance. */
--chat-icon-fg: #d8d8d8;
--chat-icon-fg-hover: var(--foreground);
--chat-icon-bg-hover: #2d2e32;
}
@theme inline {
--font-sans: "Inter Variable", ui-sans-serif, sans-serif, system-ui;
--font-heading: "Hellix", "Space Grotesk Variable", var(--font-sans);
--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);
--color-chart-5: var(--chart-5);
--color-chart-4: var(--chart-4);
--color-chart-3: var(--chart-3);
--color-chart-2: var(--chart-2);
--color-chart-1: var(--chart-1);
--color-code-block: #181818;
--color-ring: var(--ring);
--color-input: var(--input);
--color-border: var(--border);
--color-destructive: var(--destructive);
--color-accent-foreground: var(--accent-foreground);
--color-accent: var(--accent);
--color-muted-foreground: var(--muted-foreground);
--color-muted: var(--muted);
--color-secondary-foreground: var(--secondary-foreground);
--color-secondary: var(--secondary);
--color-primary-foreground: var(--primary-foreground);
--color-primary: var(--primary);
--color-popover-foreground: var(--popover-foreground);
--color-popover: var(--popover);
--color-card-foreground: var(--card-foreground);
--color-card: var(--card);
--color-foreground: var(--foreground);
--color-background: var(--background);
--radius-sm: calc(var(--radius) - 4px);
--radius-md: calc(var(--radius) - 2px);
--radius-lg: var(--radius);
--radius-xl: calc(var(--radius) + 4px);
--radius-2xl: calc(var(--radius) + 8px);
--radius-3xl: calc(var(--radius) + 12px);
--radius-4xl: calc(var(--radius) + 16px);
--font-mono: JetBrains Mono, monospace;
--font-serif: Source Serif 4, serif;
--radius: 1.1rem;
--tracking-tighter: 0em;
--tracking-tight: 0em;
--tracking-wide: calc(var(--tracking-normal) + 0.025em);
--tracking-wider: calc(var(--tracking-normal) + 0.05em);
--tracking-widest: calc(var(--tracking-normal) + 0.1em);
--tracking-normal: var(--tracking-normal);
/*--shadow-2xl: var(--shadow-2xl);*/
/*--shadow-xl: var(--shadow-xl);*/
/*--shadow-lg: var(--shadow-lg);*/
/*--shadow-md: var(--shadow-md);*/
/*--shadow: var(--shadow);*/
/*--shadow-sm: var(--shadow-sm);*/
/*--shadow-xs: var(--shadow-xs);*/
/*--shadow-2xs: var(--shadow-2xs);*/
/*--spacing: var(--spacing);*/
/*--letter-spacing: var(--letter-spacing);*/
/*--shadow-offset-y: var(--shadow-offset-y);*/
/*--shadow-offset-x: var(--shadow-offset-x);*/
/*--shadow-spread: var(--shadow-spread);*/
/*--shadow-blur: var(--shadow-blur);*/
/*--shadow-opacity: var(--shadow-opacity);*/
/*--color-shadow-color: var(--shadow-color);*/
--color-destructive-foreground: var(--destructive-foreground);
--color-nav-fg: var(--nav-fg);
--color-nav-fg-muted: var(--nav-fg-muted);
--color-nav-surface-hover: var(--nav-surface-hover);
--color-nav-icon-idle: var(--nav-icon-idle);
--color-nav-beta-border: var(--nav-beta-border);
--color-panel-surface-hover: var(--panel-surface-hover);
--color-panel-surface: var(--panel-surface);
--color-panel-surface-fg: var(--panel-surface-fg);
--color-panel-surface-fg-muted: var(--panel-surface-fg-muted);
--color-chat-icon-fg: var(--chat-icon-fg);
--color-chat-icon-fg-hover: var(--chat-icon-fg-hover);
--color-chat-icon-bg-hover: var(--chat-icon-bg-hover);
--animate-pulse: pulse var(--duration) ease-out infinite;
@keyframes pulse {
0%,
100% {
box-shadow: 0 0 0 0 var(--pulse-color);
}
50% {
box-shadow: 0 0 0 8px var(--pulse-color);
}
}
--animate-shiny-text: shiny-text 8s infinite;
@keyframes shiny-text {
0%,
90%,
100% {
background-position: calc(-100% - var(--shiny-width)) 0;
}
30%,
60% {
background-position: calc(100% + var(--shiny-width)) 0;
}
}
--animate-icon-pop: icon-pop 0.3s ease-out;
@keyframes icon-pop {
0% {
transform: scale(1);
}
45% {
transform: scale(1.08);
}
100% {
transform: scale(1);
}
}
--animate-shine: shine var(--duration) infinite linear;
@keyframes shine {
0% {
background-position: 0% 0%;
}
50% {
background-position: 100% 100%;
}
to {
background-position: 0% 0%;
}
}
}
@layer base {
* {
@apply border-border outline-ring/50;
}
body {
@apply font-sans bg-background text-foreground;
letter-spacing: var(--tracking-normal);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
html {
@apply font-sans h-full;
}
body,
#root {
@apply h-full;
}
body[data-scroll-locked] {
margin-right: 0 !important;
}
h1,
h2,
h3,
h4,
h5,
h6 {
font-family: var(--font-sans);
letter-spacing: 0;
}
}
@layer utilities {
/* Heading font utility — the logo applies its own dark-mode tracking
to offset optical bloom at large sizes. For small UI text (menus,
nav items) we keep a single tight tracking in both themes, relying
on global antialiased font-smoothing to neutralize the bloom. */
.font-heading {
font-family: var(--font-heading);
letter-spacing: 0;
}
.tracking-nav {
letter-spacing: 0;
}
.dark .tracking-nav {
letter-spacing: 0;
}
.nav-icon-btn {
@apply inline-flex h-7 w-7 items-center justify-center rounded-full transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring;
}
/* Standard icon size — drives every nav/menu/action-bar icon
(left sidebar, app-user menu, settings tabs, chat config toggle,
right-panel close, chat message action bars, code-block actions).
Pulls from --icon-size so a single edit retunes them all. */
.size-icon {
width: var(--icon-size);
height: var(--icon-size);
}
/* Pins Inter across themes; parent `font-heading` resolves to Geist in dark. */
.nav-badge {
font-family: "Inter Variable", ui-sans-serif, system-ui, sans-serif;
}
.sidebar-nav-btn {
color: var(--nav-fg);
}
/* Gemini-style: hovering or opening the row action (3 dots) shows only
the action's circle; the row highlights only when hovering the row
itself. */
.sidebar-nav-btn:hover,
.sidebar-nav-btn[data-active="true"],
.sidebar-nav-btn[data-state="open"],
.group\/project-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn,
.group\/project-chat-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn,
.group\/recent-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn,
.group\/run-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn {
background-color: var(--nav-surface-hover) !important;
color: #000 !important;
}
.dark .sidebar-nav-btn:hover,
.dark .sidebar-nav-btn[data-active="true"],
.dark .sidebar-nav-btn[data-state="open"],
.dark .group\/project-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn,
.dark .group\/project-chat-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn,
.dark .group\/recent-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn,
.dark .group\/run-item:hover:not(:has(.sidebar-row-action:hover)) .sidebar-nav-btn {
color: #fff !important;
}
.sidebar-row-action {
@apply absolute top-0 bottom-0 right-0 inline-flex cursor-pointer items-center justify-end pl-2 pr-1.5 opacity-0 pointer-events-none outline-none;
}
.sidebar-row-action[data-state="open"] {
@apply opacity-100 pointer-events-auto;
}
.sidebar-row-action-glyph {
@apply inline-flex size-6 items-center justify-center rounded-full text-sidebar-foreground/55;
}
/* Branch picker chevron buttons sit beside action bar icon buttons
(size-8, rounded-full). Height + radius match for visual
alignment, but width is tighter so the small chevron glyph reads
as a compact control rather than a full-size icon button. */
.aui-branch-chevron-btn {
@apply inline-flex h-8 w-6 cursor-pointer items-center justify-center rounded-full p-0 text-chat-icon-fg transition-colors hover:bg-chat-icon-bg-hover hover:text-chat-icon-fg-hover focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-30 disabled:hover:bg-transparent;
}
.sidebar-row-action:hover .sidebar-row-action-glyph,
.sidebar-row-action[data-state="open"] .sidebar-row-action-glyph {
@apply text-nav-fg;
/* A step darker than the row hover so the circle reads on top of it. */
background-color: color-mix(in srgb, var(--foreground) 11%, transparent);
}
.dark .sidebar-row-action:hover .sidebar-row-action-glyph,
.dark .sidebar-row-action[data-state="open"] .sidebar-row-action-glyph {
color: #fff;
}
.sidebar-sticky-label {
@apply rounded-none bg-sidebar pt-0 pb-[8px] pl-[20px] pr-4 text-[14px]! leading-[17px] font-medium normal-case focus-visible:ring-0! focus-visible:outline-none transition-shadow duration-150;
/* Muted section-header gray, matching Gemini's "Notebooks"/"Recents".
Lightened from #5f6368 so the label reads as a header, clearly
lighter than the near-black nav items. */
color: #80868b;
letter-spacing: 0;
}
.sidebar-sticky-label-following {
@apply pt-[21px];
}
.dark .sidebar-sticky-label {
/* Muted gray, clearly dimmer than the near-white nav items (#ececee) so
"Train"/"Recents" read as section headers — like Gemini's dark mode. */
color: #9aa0a6;
letter-spacing: 0;
}
/* Neutral panel input surface — sidesteps the green cast on
`--input` / `--border` (both have a small chroma at hue ~165 in
light mode). Same value drives the preset input pill, the system
prompt button, and the chat-template textarea so all three read
as one quiet gray family, matching the focused-edit-number tint. */
.panel-input-group {
@apply !h-9 min-h-9 min-w-0 items-stretch gap-0 rounded-full pr-0 transition-colors focus-within:ring-0 focus-within:shadow-none;
border: 0 !important;
background-color: var(--panel-input-surface);
}
.panel-input-group:has([data-slot="input-group-control"]:focus-visible) {
border: 0 !important;
box-shadow: none;
}
/* Neutral surface for the larger panel text containers — system
prompt preview button and chat-template textarea — so they share
the same gray as the preset input pill and don't pick up the
theme's slight green-cast `--input`. */
.panel-text-surface {
@apply rounded-[20px] border-0 transition-colors;
background-color: var(--panel-input-surface);
}
.panel-text-surface:hover {
background-color: var(--panel-input-surface-hover);
}
/* Sidebar sliders: soft neutral grays — active fill and thumb stay
in the same neutral family as the panel surface so the controls
read as quiet, modern, and uncluttered. Flat (no shadow), small
thumb, no ring. The track's translucent neutral adapts to either
theme; the fill/thumb pick a mid-gray with enough contrast to
read on the panel without competing with text. */
/* Inactive track: barely-there alpha so it reads as a faint hint
rather than a visible bar — the active fill carries the value,
the track just suggests the slider's extent. Same alpha both
themes; the black/white base flips automatically per theme. */
.panel-slider [data-slot="slider-track"] {
height: 0.25rem !important;
background-color: rgb(0 0 0 / 0.025) !important;
}
.dark .panel-slider [data-slot="slider-track"] {
background-color: rgb(255 255 255 / 0.025) !important;
}
/* Sliders in the right-side parameters panel.
*
* Color: every interactive surface (active fill, thumb body, thumb
* border, hover/press halo) resolves through a single token —
* `--panel-surface-fg-muted` — so the slider always belongs to the
* same gray family as the panel's muted text. Theme switching and
* future tone tweaks happen in one place.
*
* Pressure feedback: only the halo expresses interaction. The
* shared <Slider /> component (components/ui/slider.tsx) applies
* `hover:scale-110`, `active:scale-95`, `hover:ring-4`, and
* `shadow-sm` to the thumb via Tailwind utilities. Suppressing
* `transform` and `box-shadow` on the base rule prevents those from
* competing with the halo's transition — without that, two
* animations run on different durations/curves and the interaction
* reads as jittery.
*
* Track-press detection: Radix's slider thumb only exposes
* `data-disabled` and `data-orientation` (verified against the
* package source) — there is no active-state attribute on the
* thumb. We anchor the press selector on the slider root
* (`.panel-slider:active`), which receives `:active` for any
* pointer-down inside the slider, including presses that start on
* the track. This is the only DOM-faithful way to show the halo
* during a track-press without patching the shared component.
*
* Halo lifecycle: deliberately no `:focus` — pointer focus persists
* after release and would leave a stale halo. `:focus-visible`
* keeps keyboard navigation accessible (Tab + arrows). */
.panel-slider .bg-primary {
background-color: var(--panel-slider-fg) !important;
}
.panel-slider [data-slot="slider-thumb"] {
width: 0.875rem !important;
height: 0.875rem !important;
background-color: var(--panel-slider-fg) !important;
border-color: var(--panel-slider-fg) !important;
transform: none !important;
box-shadow: none !important;
transition: box-shadow 140ms ease-out !important;
}
.panel-slider [data-slot="slider-thumb"]:hover,
.panel-slider [data-slot="slider-thumb"]:focus-visible,
.panel-slider:active [data-slot="slider-thumb"] {
box-shadow: 0 0 0 10px
color-mix(in srgb, var(--panel-slider-fg) 18%, transparent) !important;
}
/* Active press: slightly larger / more opaque ring than passive
hover, so the haptic reads stronger when the user is actively
manipulating the value. */
.panel-slider:active [data-slot="slider-thumb"] {
box-shadow: 0 0 0 12px
color-mix(in srgb, var(--panel-slider-fg) 22%, transparent) !important;
}
/* Inline numeric input — used for slider values and Context Length.
Designed to read as *editable text* rather than a pill button so
it doesn't mirror the Select/dropdown components on the panel.
Default: transparent box, no border, no ring; the component sets
an inline width that hugs the value. Hover/focus: very light bg
fade-in, just enough to read as interactive without competing
with the slider row's quiet aesthetic. */
.panel-number-input {
@apply h-7 min-w-8 shrink-0 rounded-full border-0 bg-transparent px-2 text-right text-[13px]! font-medium tabular-nums text-nav-fg shadow-none transition-colors hover:bg-black/[0.04] focus:bg-black/[0.05] focus-visible:ring-0! focus-visible:outline-none md:text-[13px]!;
}
.dark .panel-number-input {
@apply hover:bg-white/[0.04] focus:bg-white/[0.06];
}
/* Switch — unsloth-green track when active, slider-gray thumb in
both states. Keeps the on-state recognizable as an "engaged"
primary control while the moving thumb sits in the same neutral
palette as the panel sliders, tying every control in the panel
to a single gray family. Unchecked track keeps shadcn's default
bg-input for the standard off affordance. */
.panel-switch[data-state="checked"] {
background-color: var(--primary) !important;
}
.panel-switch [data-slot="switch-thumb"] {
background-color: var(--panel-slider-fg) !important;
}
.panel-switch[data-state="checked"] [data-slot="switch-thumb"] {
background-color: #ffffff !important;
}
.tooltip-compact {
@apply rounded-[9px] border-transparent bg-black px-2.5 py-1.5 text-[11px] font-medium leading-snug text-white shadow-md;
}
/* Dialog popups: borderless; chatbox shadow in light, flat card
surface in dark. */
.dialog-soft-surface {
@apply border-0 ring-0 bg-background/98 shadow-[0_2px_8px_-2px_rgba(0,0,0,0.16)] dark:bg-card dark:shadow-none;
}
/* Rich tooltip — used for the context-usage and token-counter
popups (multi-row metric breakdowns). Same black surface as the
compact tooltips so chat-area popovers feel like one family.
Corner radius matches the user-profile dropdown in the left
sidebar (14px) so panel-level menu surfaces share a single
roundness. Uses the heading font with tracking for the structured
content. Same in both themes. */
.tooltip-rich {
@apply rounded-[16px] border-transparent bg-black px-4 py-3 font-heading tracking-wide text-white shadow-[0_8px_28px_-6px_rgba(0,0,0,0.32)];
}
/* Row-label color override — the popups reuse the existing prose
`text-muted-foreground` class. Fixed light gray on the black
surface keeps the label clearly legible while staying distinct
from the values (full white). */
.tooltip-rich .text-muted-foreground {
color: #b1b1b1 !important;
}
.tooltip-rich .border-border\/40 {
border-color: rgb(255 255 255 / 0.12) !important;
}
.app-user-menu [data-slot="dropdown-menu-item"],
.app-user-menu [data-slot="dropdown-menu-sub-trigger"] {
height: 36px;
padding: 0 0.75rem !important;
gap: 9.5px !important;
border-radius: 9999px;
font-weight: 500;
font-size: 15px;
line-height: 20px;
letter-spacing: 0;
color: var(--nav-fg);
}
.dark .app-user-menu [data-slot="dropdown-menu-item"],
.dark .app-user-menu [data-slot="dropdown-menu-sub-trigger"] {
letter-spacing: 0;
}
.app-user-menu [data-slot="dropdown-menu-item"] svg,
.app-user-menu [data-slot="dropdown-menu-sub-trigger"] svg {
width: 19px !important;
height: 19px !important;
flex-shrink: 0;
}
.app-user-menu [data-slot="dropdown-menu-item"]:focus,
.app-user-menu [data-slot="dropdown-menu-sub-trigger"]:focus,
.app-user-menu [data-slot="dropdown-menu-sub-trigger"][data-state="open"] {
background-color: var(--nav-surface-hover);
color: #000;
}
.dark .app-user-menu [data-slot="dropdown-menu-item"]:focus,
.dark .app-user-menu [data-slot="dropdown-menu-sub-trigger"]:focus,
.dark .app-user-menu [data-slot="dropdown-menu-sub-trigger"][data-state="open"] {
/* --nav-surface-hover is tuned for the page bg; on the lighter menu
surface it is invisible, so use the menu hover token instead. */
background-color: var(--accent);
color: #fff;
}
.app-user-menu [data-slot="dropdown-menu-item"]:focus *,
.app-user-menu [data-slot="dropdown-menu-sub-trigger"]:focus *,
.app-user-menu [data-slot="dropdown-menu-sub-trigger"][data-state="open"] * {
color: #000 !important;
}
.dark .app-user-menu [data-slot="dropdown-menu-item"]:focus *,
.dark .app-user-menu [data-slot="dropdown-menu-sub-trigger"]:focus *,
.dark .app-user-menu [data-slot="dropdown-menu-sub-trigger"][data-state="open"] * {
color: #fff !important;
}
.menu-flat-destructive {
--destructive: #dc4848;
}
.dark .menu-flat-destructive {
--destructive: #ed7878;
}
.app-user-menu [data-slot="dropdown-menu-item"][data-variant="destructive"],
.app-user-menu [data-slot="dropdown-menu-item"][data-variant="destructive"]:focus {
color: var(--destructive);
}
.app-user-menu [data-slot="dropdown-menu-item"][data-variant="destructive"]:focus {
background-color: color-mix(in oklab, var(--destructive) 10%, transparent);
}
.app-user-menu [data-slot="dropdown-menu-item"][data-variant="destructive"]:focus * {
color: var(--destructive) !important;
}
/* Elevated surface shadow (use ring-* for borders) */
.shadow-border {
/* Chatbox shadow; dark mode drops it. */
--tw-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
--tw-shadow-colored: 0 2px 8px -2px var(--tw-shadow-color);
box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000),
var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.dark .shadow-border {
box-shadow: none;
}
/* Settings dialog: no shadow in dark mode. */
.dark .settings-surface.shadow-border {
box-shadow: none;
}
/* Lift the dialog off the page bg; halfway to --card keeps the inner
bg-muted / bg-background fills readable. */
.dark .settings-surface {
background-color: color-mix(in srgb, var(--background) 50%, var(--card));
}
/* App-wide: every clickable control shows the hand cursor. Disabled ones
(native :disabled, aria-disabled, Radix data-disabled) keep the default. */
button:not(:disabled):not([aria-disabled="true"]),
summary,
label[for],
select:not(:disabled),
a[href],
:is(
[role="button"],
[role="tab"],
[role="switch"],
[role="radio"],
[role="checkbox"],
[role="menuitem"],
[role="menuitemcheckbox"],
[role="menuitemradio"],
[role="option"],
[role="combobox"],
[role="link"]
):not([aria-disabled="true"]):not([data-disabled]):not(:disabled) {
cursor: pointer;
}
/* Model selector: pointer cursor on every clickable element. */
.unsloth-model-selector-trigger,
.unsloth-model-selector-menu button {
cursor: pointer;
}
.unsloth-model-selector-trigger:disabled,
.unsloth-model-selector-menu button:disabled {
cursor: not-allowed;
}
/* Chat search box: borderless, soft Gemini-style elevation. */
.chat-search-surface {
border: none;
/* Pin to the dark --radius so the corners are the same (less round) in
both themes; rounded-4xl here and on the inner Command follow this. */
--radius: 0.625rem;
/* Match the chat box: soft elevation. */
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
}
/* Dark: page-bg shadow so the dialog does not merge into same-color
content behind it (same convention as the dropdowns). */
.dark .chat-search-surface {
box-shadow: 0 4px 14px var(--background);
}
.menu-soft-surface,
.menu-soft-surface-up {
/* Light: chatbox shadow geometry. */
--menu-soft-edge: rgba(0, 0, 0, 0.14);
--menu-soft-shadow: rgba(0, 0, 0, 0.16);
--menu-soft-offset-y: 2px;
--menu-soft-blur: 8px;
--menu-soft-spread: -2px;
@apply bg-popover text-popover-foreground;
box-shadow:
inset 0 0 0 1px var(--menu-soft-edge),
0 var(--menu-soft-offset-y) var(--menu-soft-blur)
var(--menu-soft-spread) var(--menu-soft-shadow);
}
.dark .menu-soft-surface,
.dark .menu-soft-surface-up {
--menu-soft-edge: rgba(255, 255, 255, 0.07);
--menu-soft-shadow: rgba(0, 0, 0, 0.28);
--menu-soft-offset-y: 8px;
--menu-soft-blur: 28px;
--menu-soft-spread: -6px;
}
.dark .menu-soft-surface-up {
--menu-soft-offset-y: -6px;
--menu-soft-spread: -8px;
}
/* Model selector: drop the inset edge ring, keep the soft drop shadow.
Pin --radius to the light value so the corners match in both themes. */
.unsloth-model-selector-menu.menu-soft-surface {
--radius: 1.1rem;
box-shadow: 0 var(--menu-soft-offset-y) var(--menu-soft-blur)
var(--menu-soft-spread) var(--menu-soft-shadow);
}
.dark .unsloth-model-selector-menu.menu-soft-surface {
box-shadow: none;
}
/* List menus: one radius in both themes, slightly tighter than --radius-lg
and matching the sidebar buttons. !important beats per-menu rounded-*. */
[data-slot="dropdown-menu-content"],
[data-slot="dropdown-menu-sub-content"],
[data-slot="select-content"],
[data-slot="combobox-content"] {
border-radius: 14px !important;
}
/* Every dropdown/menu/select/popover: borderless, chatbox shadow in light,
none in dark. !important so it also overrides the bespoke menu shadows. */
[data-slot="dropdown-menu-content"],
[data-slot="dropdown-menu-sub-content"],
[data-slot="select-content"],
[data-slot="combobox-content"],
[data-slot="popover-content"] {
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16) !important;
}
/* Dark: keep the chat-box dropdown shadow so menus don't merge into a
same-color surface (e.g. a menu overlapping the composer). */
.dark [data-slot="dropdown-menu-content"],
.dark [data-slot="dropdown-menu-sub-content"],
.dark [data-slot="select-content"],
.dark [data-slot="combobox-content"],
.dark [data-slot="popover-content"] {
box-shadow: 0 4px 14px var(--background) !important;
}
/* Model selector: shadow in the page-bg color so it lifts off the
composer it overlaps (chatbox geometry). Account menu stays flat. */
.dark .unsloth-model-selector-menu {
box-shadow: 0 2px 8px -2px var(--background) !important;
}
.dark .app-user-menu.menu-soft-surface-up {
box-shadow: none !important;
}
/* Context menus (chat, run, project): drop the inset edge ring, keep the soft shadow. */
.app-user-menu.menu-soft-surface {
box-shadow: 0 var(--menu-soft-offset-y) var(--menu-soft-blur)
var(--menu-soft-spread) var(--menu-soft-shadow);
}
/* Account menu: drop the inset edge ring and use the composer's soft shadow. */
.app-user-menu.menu-soft-surface-up {
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
}
.dark .app-user-menu.menu-soft-surface-up {
box-shadow: 0 8px 28px -6px rgba(0, 0, 0, 0.28);
}
.chat-composer-surface {
@apply relative flex w-full flex-col rounded-[32px] bg-background dark:bg-card px-1 pt-2 outline-none transition-shadow;
font-family: var(--font-sans);
background-clip: padding-box;
background-color: #ffffff;
/* Gemini-style composer shadow. */
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
transition: box-shadow 0.1s;
}
.dark .chat-composer-surface {
background-color: var(--card);
box-shadow: none;
}
.composer-pill-btn {
@apply flex cursor-pointer items-center gap-1.5 rounded-full py-1.5 pl-2 pr-2.5 text-[14px] font-medium text-muted-foreground/70 transition-colors hover:bg-primary/10 dark:hover:bg-white/[0.1] disabled:cursor-not-allowed disabled:opacity-40;
}
/* Caret pills (RAG, MCP): the chevron carries its own whitespace, so the
trailing padding is tightened to keep the hover pill balanced. */
.composer-pill-btn:has(.composer-pill-caret) {
@apply pr-1.5;
}
/* Icon-only (compact) pills drop their label, so make the button a square
and center the glyph; the rounded-full hover highlight then reads as a
circle around the icon rather than a wide rounded rectangle. */
[data-pill-compact="true"] .composer-pill-btn:not([data-keep-label]) {
@apply size-8 justify-center px-0;
}
.composer-pill-btn[data-active="true"] {
color: var(--primary);
}
/* With more than 4 tools on, drop pill labels to icons only to cut clutter.
Compare keeps its label via data-keep-label. */
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label])
> span:not(.composer-pill-glyph) {
display: none;
}
/* Drop the MCP dropdown caret when collapsed so the icon is not squished. */
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label])
.composer-pill-caret {
display: none;
}
/* Fixed-width icon slot so every pill's icon occupies the same space and
the labels line up on an even rhythm, regardless of icon size. */
.composer-pill-glyph {
@apply relative inline-flex w-[19px] shrink-0 items-center justify-center transition-opacity;
}
/* On hover the icon swaps for an X inside a soft circle (ChatGPT-style),
filling the icon slot so every pill's X is identical and centered. */
.composer-pill-x {
@apply pointer-events-none absolute inset-0 m-auto size-[19px] rounded-full bg-primary/15 p-[3px] opacity-0 transition-opacity dark:bg-white/[0.14];
}
/* Icon-only (compact) pills are too small for the circle, so show a bare x. */
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label])
.composer-pill-x {
@apply size-[15px] bg-transparent p-0 dark:bg-transparent;
}
/* Compact pills hide their labels, so surface the name as a hover
tooltip styled like .tooltip-compact. */
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label])[data-pill-label] {
position: relative;
}
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label])[data-pill-label]:hover::after {
content: attr(data-pill-label);
@apply pointer-events-none absolute bottom-[calc(100%+6px)] left-1/2 z-50 -translate-x-1/2 rounded-[9px] bg-black px-2.5 py-1.5 text-[11px] font-medium leading-snug whitespace-nowrap text-white shadow-md;
}
/* Compact caret pills (RAG, MCP) open their menu on click instead of
toggling off, so keep the icon and skip the X swap. */
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label]):has(.composer-pill-caret)[data-active="true"]:hover
.composer-pill-glyph
> :not(.composer-pill-x) {
opacity: 1;
}
[data-pill-compact="true"]
.composer-pill-btn:not([data-keep-label]):has(.composer-pill-caret)
.composer-pill-x {
display: none;
}
/* Hovering an active pill swaps the icon for an X (click to turn off). */
.composer-pill-btn[data-active="true"]:hover .composer-pill-glyph > :not(.composer-pill-x),
.unsloth-thinking-pill[data-active="true"]:hover .composer-pill-glyph > :not(.composer-pill-x) {
@apply opacity-0;
}
.composer-pill-btn[data-active="true"]:hover .composer-pill-x,
.unsloth-thinking-pill[data-active="true"]:hover .composer-pill-x {
@apply opacity-100;
}
/* Pills whose icon is an off switch (RAG, MCP) only render while the
feature is on, so reveal the X on hover even when the pill is not in
its active look (MCP with no servers enabled, RAG without a model). */
.composer-pill-btn:has(> .composer-pill-glyph[role="button"]):hover
.composer-pill-glyph
> :not(.composer-pill-x) {
@apply opacity-0;
}
.composer-pill-btn:has(> .composer-pill-glyph[role="button"]):hover
.composer-pill-x {
@apply opacity-100;
}
.composer-input {
@apply mt-2 mb-1 mx-3 min-h-12 w-[calc(100%-1.5rem)] resize-none overflow-y-auto bg-transparent pl-2 pr-4 pt-2 pb-3 text-sm font-[450] outline-none placeholder:text-muted-foreground focus-visible:ring-0;
}
.composer-action-wrapper {
@apply relative mx-2 mb-2 flex items-center justify-between;
}
.composer-footer-note {
@apply mt-1.5 text-center text-[11px] tracking-[0em] text-muted-foreground;
font-family: var(--font-sans);
}
/* Pill composer; own classes so compare-mode keeps its stacked layout. */
.unsloth-composer-surface {
@apply relative flex w-full flex-col rounded-[32px] bg-background dark:bg-card px-3 py-3 outline-none transition-shadow;
font-family: var(--font-sans);
background-clip: padding-box;
background-color: #ffffff;
/* Gemini-style composer shadow. */
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
transition: box-shadow 0.1s;
}
.unsloth-composer-surface:focus-within {
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
}
.dark .unsloth-composer-surface {
background-color: var(--card);
box-shadow: none;
}
/* Keep the expand/collapse width swap instant. A transition on width (e.g.
the reduced-motion blanket rule) makes getComputedStyle().width lag a
frame, so autosize measures the stale width and leaves a stray blank row. */
.unsloth-composer-line,
.unsloth-composer-line .unsloth-composer-input,
.unsloth-composer-left {
transition-property: none !important;
}
/* Composer row: one centered line when empty; two rows (input over controls)
when filled, so the textarea never remounts. */
.unsloth-composer-line {
@apply flex w-full flex-wrap items-center gap-0.5 px-1;
}
.unsloth-composer-left {
@apply flex shrink-0 items-center gap-0.5;
order: 1;
/* Pull the plus button closer to the composer edge. */
margin-left: -0.25rem;
}
.unsloth-composer-line .unsloth-composer-input {
order: 2;
}
.unsloth-composer-line .aui-composer-action-wrapper {
order: 3;
margin-left: auto;
/* Inset the send circle from the edge, Gemini-style. */
margin-right: -0.125rem;
}
.unsloth-composer-line[data-expanded="true"] .unsloth-composer-input {
order: 1;
flex-basis: 100%;
width: 100%;
/* Sits close to the left edge, near the plus. */
padding-left: 0.375rem;
padding-top: 0.5rem;
padding-bottom: 0.5rem;
}
/* Two-row gap between text and controls. On the line, not the input, so
the placeholder max-height clamp never crops it like padding would. */
.unsloth-composer-line[data-expanded="true"] {
row-gap: 0.75rem;
}
.unsloth-composer-line[data-expanded="true"] .unsloth-composer-left {
order: 2;
}
/* Empty (placeholder shown): clamp back to one row. max-height beats the
autosize textarea's inline !important height, so a cleared message leaves
no stale tall box or stray scrollbar. */
.unsloth-composer-input:placeholder-shown {
max-height: 40px !important;
overflow-y: hidden !important;
}
.unsloth-composer-input {
@apply min-h-[40px] min-w-0 flex-1 resize-none overflow-y-auto bg-transparent pl-0.5 pr-2 py-2 text-[15px] font-[450] leading-6 outline-none placeholder:text-muted-foreground focus-visible:ring-0;
}
.unsloth-composer-plus {
@apply flex size-9 shrink-0 cursor-pointer items-center justify-center rounded-full text-foreground transition-colors hover:bg-muted-foreground/15 disabled:cursor-not-allowed disabled:opacity-40;
}
.unsloth-composer-plus[data-state="open"] {
@apply bg-muted-foreground/15;
/* Radix's modal menu sets body pointer-events:none; re-enable on the open
trigger so the cursor and click-to-close work. */
pointer-events: auto;
cursor: pointer;
}
/* Open menu rotates the plus 45deg into an x. Ease-in-out for a smooth
spin; keep it at 45deg so it never passes back through a "+". */
.unsloth-composer-plus svg {
transition: transform 250ms cubic-bezier(0.65, 0, 0.35, 1);
will-change: transform;
}
.unsloth-composer-plus[data-state="open"] svg {
transform: rotate(45deg);
}
/* Keyboard focus shows a subtle brand ring, not the browser's blue outline;
mouse clicks (no :focus-visible) stay ring-free. */
.composer-pill-btn:focus-visible,
.unsloth-thinking-pill:focus-visible,
.unsloth-composer-plus:focus-visible {
outline: none;
box-shadow: 0 0 0 2px color-mix(in oklab, var(--ring) 45%, transparent);
}
/* Set Hellix explicitly; .aui-thread-root resets --font-heading to sans. */
.unsloth-welcome-title {
font-family: "Hellix", "Space Grotesk Variable", var(--font-sans);
font-weight: 500;
}
/* Right-side Thinking pill (toggle or dropdown). pl-2 matches the left
pills so the hover X is not pushed in too far. */
.unsloth-thinking-pill {
@apply inline-flex shrink-0 cursor-pointer items-center gap-1 rounded-full py-1.5 pl-2 pr-2.5 text-[14px] font-medium text-muted-foreground transition-colors hover:bg-primary/10 dark:hover:bg-white/[0.1] disabled:cursor-not-allowed disabled:opacity-40;
/* Reserve a text line so the icon-only (inactive) pill matches the
text pills' height instead of collapsing to the icon. */
min-height: calc(1lh + 0.75rem);
}
.unsloth-thinking-pill[data-active="true"] {
color: var(--primary);
}
.unsloth-thinking-pill[data-state="open"] {
@apply bg-muted-foreground/10;
/* See .unsloth-composer-plus: re-enable pointer-events on the open trigger. */
pointer-events: auto;
cursor: pointer;
}
/* Smaller tick for selected Thinking options. */
.unsloth-tick {
width: 0.8rem !important;
height: 0.8rem !important;
}
/* Soft elevation; [data-slot] outranks the component ring-1, dropping the border. */
.unsloth-plus-menu[data-slot] {
/* Pin radius so dark matches light (rounded-lg resolves smaller in dark).
!important beats the global 14px dropdown radius. */
border-radius: 18px !important;
padding-top: 0.5rem;
padding-bottom: 0.5rem;
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
}
/* MCP menu is wider (232px), so nudge the radius up so it reads as round as
the narrower + menu (18 * 232/212 ~= 20px). */
.unsloth-plus-menu.mcp-menu[data-slot] {
border-radius: 20px !important;
}
.dark .unsloth-plus-menu[data-slot] {
background-color: var(--card);
/* Shadow tinted to the page bg so it blends, not a dark halo. */
box-shadow: 0 4px 14px var(--background);
}
/* Compact items; also applied to portaled sub-content. */
.unsloth-plus-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
) {
@apply gap-3 pl-4 pr-3 py-2 text-[14px];
cursor: pointer;
/* Pin hover-box radius so dark matches light (same as the container). */
border-radius: 1.1rem;
}
.unsloth-plus-menu [data-slot="dropdown-menu-label"] {
@apply pl-4 pr-3 py-1.5 text-[12px];
}
/* Active (green) items keep their primary text and icon color on hover. */
.unsloth-plus-menu [data-slot="dropdown-menu-item"].text-primary:is(:hover, :focus, :focus-visible, [data-highlighted]),
.unsloth-plus-menu [data-slot="dropdown-menu-item"].text-primary:is(:hover, :focus, :focus-visible, [data-highlighted]) svg {
color: var(--primary) !important;
}
/* Light hover: neutral grey, not the green accent. */
.unsloth-plus-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
):is(:hover, :focus, :focus-visible, [data-highlighted], [data-state="open"]) {
background-color: rgba(0, 0, 0, 0.06) !important;
}
/* Dark hover: the accent nearly matches the surface, so use a clear overlay. */
.dark .unsloth-plus-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
):is(:hover, :focus, :focus-visible, [data-highlighted], [data-state="open"]) {
background-color: rgba(255, 255, 255, 0.1) !important;
}
/* Hover tints only the background; the item and every descendant (text, icons,
labels) keep their resting color, overriding Radix's focus:**:text-accent-
foreground. The active green rule above still wins via higher specificity. */
.unsloth-plus-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
):is(:hover, :focus, :focus-visible, [data-highlighted], [data-state="open"]),
.unsloth-plus-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
):is(:hover, :focus, :focus-visible, [data-highlighted], [data-state="open"]) * {
color: inherit !important;
}
.unsloth-plus-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
)
svg {
width: 1.05rem;
height: 1.05rem;
}
/* Destructive items keep red text and a red-tinted hover, not the grey one. */
.unsloth-plus-menu [data-slot="dropdown-menu-item"][data-variant="destructive"],
.unsloth-plus-menu [data-slot="dropdown-menu-item"][data-variant="destructive"] * {
color: var(--destructive) !important;
}
.unsloth-plus-menu [data-slot="dropdown-menu-item"][data-variant="destructive"]:is(:hover, :focus, :focus-visible, [data-highlighted]) {
background-color: color-mix(in oklab, var(--destructive) 10%, transparent) !important;
}
/* Thinking menu: tighter gap; nowrap keeps "Preserve thinking" on one line
so the menu sizes to its content. */
.unsloth-thinking-menu :is(
[data-slot="dropdown-menu-item"],
[data-slot="dropdown-menu-sub-trigger"]
) {
@apply gap-1.5 pl-2.5 pr-2.5;
white-space: nowrap;
}
.artifact-panel-shell {
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16);
}
.dark .artifact-panel-shell {
box-shadow: none;
}
.chat-artifact-split[data-artifact-layout-animating="true"] > [data-panel] {
transition:
flex-basis 260ms var(--ease-out-cubic),
flex-grow 260ms var(--ease-out-cubic),
flex-shrink 260ms var(--ease-out-cubic);
will-change: flex-basis, flex-grow;
}
.chat-artifact-pop-surface {
pointer-events: none;
opacity: 0;
transform: scale(0.965) translateY(8px);
transform-origin: center center;
transition:
opacity 180ms var(--ease-out-cubic),
transform 220ms var(--ease-out-cubic);
will-change: opacity, transform;
}
.chat-artifact-pop-surface[data-artifact-surface-visible="true"] {
pointer-events: auto;
opacity: 1;
transform: scale(1) translateY(0);
}
@media (prefers-reduced-motion: reduce) {
.chat-artifact-pop-surface {
transition: none;
transform: none;
}
}
.artifact-card-shimmer {
background: linear-gradient(
105deg,
transparent 0%,
color-mix(in oklch, var(--muted-foreground) 4%, transparent) 40%,
color-mix(in oklch, var(--muted-foreground) 8%, transparent) 50%,
color-mix(in oklch, var(--muted-foreground) 4%, transparent) 60%,
transparent 100%
);
transform: translateX(-120%);
animation: artifact-card-shimmer 1.55s var(--ease-out-cubic) infinite;
}
.artifact-loading-line {
width: 48%;
background: color-mix(in oklch, var(--primary) 88%, transparent);
transform: translate3d(-125%, 0, 0) scaleX(0.78);
transform-origin: center center;
animation: artifact-loading-line 1.7s linear infinite;
}
.artifact-panel-shell::before,
.artifact-panel-shell::after {
content: "";
position: absolute;
z-index: 20;
pointer-events: none;
transition:
border-color 150ms var(--ease-out-cubic),
background-color 150ms var(--ease-out-cubic),
box-shadow 150ms var(--ease-out-cubic),
transform 150ms var(--ease-out-cubic);
}
.artifact-panel-shell::before {
inset: 0;
border: 2px solid transparent;
border-radius: inherit;
-webkit-mask: linear-gradient(90deg, #000 0 24px, transparent 24px);
mask: linear-gradient(90deg, #000 0 24px, transparent 24px);
}
.artifact-panel-shell::after {
top: 50%;
left: -2px;
height: 28px;
width: 4px;
border-radius: 999px;
background: transparent;
transform: translateY(-50%);
}
[data-slot="resizable-handle"]:hover
+ [data-slot="resizable-panel"]
.artifact-panel-shell::before,
[data-slot="resizable-handle"]:active
+ [data-slot="resizable-panel"]
.artifact-panel-shell::before,
[data-slot="resizable-handle"][data-resize-handle-state="hover"]
+ [data-slot="resizable-panel"]
.artifact-panel-shell::before,
[data-slot="resizable-handle"][data-resize-handle-state="drag"]
+ [data-slot="resizable-panel"]
.artifact-panel-shell::before {
border-color: color-mix(in oklch, var(--primary) 58%, var(--border));
}
[data-slot="resizable-handle"]:hover
+ [data-slot="resizable-panel"]
.artifact-panel-shell::after,
[data-slot="resizable-handle"]:active
+ [data-slot="resizable-panel"]
.artifact-panel-shell::after,
[data-slot="resizable-handle"][data-resize-handle-state="hover"]
+ [data-slot="resizable-panel"]
.artifact-panel-shell::after,
[data-slot="resizable-handle"][data-resize-handle-state="drag"]
+ [data-slot="resizable-panel"]
.artifact-panel-shell::after {
background: color-mix(in oklch, var(--primary) 58%, var(--border));
box-shadow: none;
transform: translateY(-50%) scaleY(1.06);
}
@keyframes artifact-card-shimmer {
to {
transform: translateX(120%);
}
}
@keyframes artifact-loading-line {
0% {
transform: translate3d(-125%, 0, 0) scaleX(0.78);
}
35% {
transform: translate3d(-18%, 0, 0) scaleX(0.96);
}
62% {
transform: translate3d(72%, 0, 0) scaleX(1.12);
}
82% {
transform: translate3d(132%, 0, 0) scaleX(1.26);
}
94% {
transform: translate3d(188%, 0, 0) scaleX(1.36);
}
100% {
transform: translate3d(220%, 0, 0) scaleX(1.42);
}
}
/* Fine-tuning Studio: equal default height, expandable when needed (md+) */
.min-h-studio-config-column {
@apply md:min-h-[470px];
}
.h-studio-config-column {
@apply md:h-[470px];
}
[data-streamdown="unordered-list"] {
list-style-type: disc;
list-style-position: outside;
padding-left: 1.25rem;
margin-block: 0.5rem;
}
[data-streamdown="ordered-list"] {
list-style-type: decimal;
list-style-position: outside;
padding-left: 1.25rem;
margin-block: 0.5rem;
}
[data-streamdown="list-item"] {
display: list-item;
}
/* Flatten code blocks: single border, language label, then code directly */
[data-streamdown="code-block-body"] {
border: none !important;
border-radius: 0 !important;
background: transparent !important;
padding: 0 !important;
}
[data-streamdown="code-block"] {
gap: 0.25rem;
padding: 0.75rem 1rem;
border-radius: 1.5rem;
/* Wide lines must scroll inside the thread column, not widen past the composer (flex min-width:auto). */
max-width: 100%;
min-width: 0;
overflow-x: auto;
}
[data-streamdown="code-block-header"] {
padding-left: 0;
}
.aui-thread-root [data-streamdown="code-block"] code > span::before {
content: none !important;
display: none !important;
margin: 0 !important;
width: 0 !important;
}
/* Chat thread: code slightly smaller by default; step up when the thread column is wide. */
.aui-thread-root [data-streamdown="code-block"] {
font-size: 0.8125rem;
line-height: 1.55;
}
.aui-thread-root [data-streamdown="code-block-header"] {
font-size: 0.6875rem;
}
@container (min-width: 36rem) {
.aui-thread-root [data-streamdown="code-block"] {
font-size: 0.875rem;
}
.aui-thread-root [data-streamdown="code-block-header"] {
font-size: 0.75rem;
}
}
/* Chat: use the app sans stack for UI + prose. */
.aui-thread-root {
--font-heading: var(--font-sans);
font-family: var(--font-sans);
}
/* Normalize the trailing margin of the last element inside an
assistant message so the gap above the action bar is the same
regardless of whether the response ends with a paragraph
(margin-bottom: 0 by Tailwind preflight) or a streamdown block
like a code fence (margin-bottom: 1rem from `my-4`). Browser
block layout doesn't collapse trailing margin into a sibling
container, so we zero it explicitly along the deepest
`:last-child` path. Streamdown wraps content in several
nested divs, so code blocks land 45 levels deep — the chain
walks that depth without using a generic descendant `:last-child`
(which would also zero last-paragraph-in-list margins). The
visible gap is then driven solely by the footer's own `mt-*`. */
.aui-assistant-message-content > *:last-child,
.aui-assistant-message-content > *:last-child > *:last-child,
.aui-assistant-message-content > *:last-child > *:last-child > *:last-child,
.aui-assistant-message-content > *:last-child > *:last-child > *:last-child > *:last-child,
.aui-assistant-message-content > *:last-child > *:last-child > *:last-child > *:last-child > *:last-child,
.aui-assistant-message-content > *:last-child > *:last-child > *:last-child > *:last-child > *:last-child > *:last-child {
margin-bottom: 0 !important;
}
/* The streamdown code-block wrapper carries `my-4` (16px top + 16px
bottom margin). The bottom margin is what stretches the gap
between the code-block box and the action-bar below it on a
trailing code block. We zero `margin-bottom` on every code block
inside an assistant message body. CSS margin collapsing handles
the non-trailing case correctly: when a code block is followed by
a paragraph (or any block with `my-4` mt), the rendered gap is
`max(prev.mb, next.mt)` — so removing the code block's `mb` still
leaves the next element's `mt-4` as the visible spacer. The only
case actually affected is the trailing position (no next element),
where `mb=0` collapses the gap to just the footer's `mt-2`,
matching a text-trailing message. The wrapper's own
`padding-bottom` is preserved, so the last line of code keeps its
natural breathing room inside the box. */
.aui-assistant-message-content [data-streamdown="code-block"] {
margin-bottom: 0 !important;
}
/* Keep monospace for code fences and inline code (not KaTeX). */
.aui-thread-root [data-streamdown="code-block"] pre,
.aui-thread-root [data-streamdown="code-block"] code {
font-family: "Fira Code", ui-monospace, monospace;
}
.aui-thread-root :where(p, li, td, th, blockquote, h1, h2, h3, h4, h5, h6) code {
font-family: "Fira Code", ui-monospace, monospace;
}
/* Align fenced code blocks with the main chat column even when nested in lists. */
.aui-thread-root [data-streamdown="list-item"] > [data-streamdown="code-block"],
.aui-thread-root [data-streamdown="list-item"] [data-streamdown="code-block"] {
margin-left: -1.25rem;
width: calc(100% + 1.25rem);
max-width: calc(100% + 1.25rem);
}
.dark .aui-thread-root [data-streamdown="code-block"] {
/* Streamdown `pre` uses `dark:bg-[var(--shiki-dark-bg,...)]`; keep one surface on the outer shell. */
--shiki-dark-bg: transparent;
background: var(--color-code-block);
border: 1px solid oklch(1 0 0 / 0.08);
}
/* Streamdown code-block stability hardening.
*
* Two streamdown internals cause a visible "reload"-style flicker on
* trailing code blocks the moment streaming ends. Both are addressable
* purely in CSS without patching the library:
*
* 1. `content-visibility: auto` + `contain-intrinsic-size: auto 200px`
* (set inline by streamdown's <ot> wrapper). The IntersectionObserver
* that gates content-visibility flips rendered height between the
* 200px placeholder and the actual code-block height as the block
* sits near the viewport edge during stream finalization. The
* height jump is small but visible, and the rendering optimization
* is unnecessary for chat content (thread length is bounded). We
* force `visible` to keep the rendered height of code blocks fully
* determined by their actual content at all times.
*
* 2. `[data-sd-animate]` (`sd-fadeIn`, 150ms). Streamdown wraps each
* streaming text segment in a span carrying this attribute. When
* shiki re-renders the code body at stream end, those wrapper
* spans get re-keyed and the fade animation replays across the
* whole block at once — exactly the visual that reads as the chat
* area "reloading for a frame." We disable the animation only
* inside code blocks; prose token fade-in elsewhere is untouched. */
.aui-thread-root [data-streamdown="code-block"] {
content-visibility: visible !important;
contain-intrinsic-size: none !important;
}
.aui-thread-root [data-streamdown="code-block"] [data-sd-animate] {
animation: none !important;
}
}
/* No border line; same drop shadow as the composer (.unsloth-composer-surface).
!important because Sonner injects its base rules at runtime. */
[data-sonner-toast][data-styled='true'] {
padding: 12px 18px !important;
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16) !important;
}
[data-sonner-toast][data-styled='true']:has([data-close-button]):not(:has([data-cancel])) {
padding-right: 48px !important;
}
[data-sonner-toast][data-styled='true']:has([data-cancel]):has([data-close-button]) {
padding-right: 88px !important;
}
[data-sonner-toast][data-styled='true'].chat-model-load-toast,
[data-sonner-toast][data-styled='true'].chat-model-loaded-toast {
padding-top: 14px !important;
padding-bottom: 14px !important;
}
[data-sonner-toast][data-styled='true'].chat-model-loaded-toast [data-close-button] {
top: calc(50% - 0.25px) !important;
transform: translateY(-50%) !important;
}
[data-sonner-toast][data-styled='true'].chat-model-load-toast:not(:has([data-cancel])) [data-close-button] {
top: calc(50% - 0.25px) !important;
transform: translateY(-50%) !important;
}
[data-sonner-toast][data-styled="true"]:has([data-cancel]) [data-cancel] {
position: absolute !important;
right: 36px !important;
top: 50% !important;
transform: translateY(-50%) !important;
margin: 0 !important;
}
/* Composer shadow on the dark background color so toasts
do not merge into card-colored surfaces behind them. */
.dark [data-sonner-toast][data-styled='true'] {
background-color: var(--background) !important;
box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.16) !important;
}
/* Selectable toast text; non-selectable toast buttons. */
[data-sonner-toast],
[data-sonner-toast] [data-content],
[data-sonner-toast] [data-title],
[data-sonner-toast] [data-description],
[data-sonner-toast] p,
[data-sonner-toast] span {
-webkit-user-select: text;
user-select: text;
}
/* Text cursor only on actual text nodes, so the toast container does
not pretend to be an input. */
[data-sonner-toast] [data-title],
[data-sonner-toast] [data-description],
[data-sonner-toast] p,
[data-sonner-toast] span {
cursor: text;
}
[data-sonner-toast] button,
[data-sonner-toast] [data-button],
[data-sonner-toast] [data-cancel],
[data-sonner-toast] [data-close-button] {
-webkit-user-select: none;
user-select: none;
cursor: pointer;
}
/* Flat scrollbar chrome */
* {
scrollbar-width: thin;
scrollbar-color: oklch(0.5 0 0 / 0.54) transparent;
}
.dark * {
scrollbar-color: oklch(0.67 0 0 / 0.5) transparent;
}
/* Webkit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
width: 8px;
height: 8px;
background: transparent;
border: none;
box-shadow: none;
}
::-webkit-scrollbar-track {
background: transparent;
border: none;
box-shadow: none;
}
::-webkit-scrollbar-track-piece {
background: transparent;
border: none;
box-shadow: none;
}
::-webkit-scrollbar-thumb {
background: oklch(0.5 0 0 / 0.54);
border-radius: 9999px;
border: none;
box-shadow: none;
}
::-webkit-scrollbar-corner {
background: transparent;
border: none;
box-shadow: none;
}
::-webkit-scrollbar-button {
display: none;
width: 0;
height: 0;
}
.dark *::-webkit-scrollbar-thumb {
background: oklch(0.67 0 0 / 0.5);
}
/* Composer textarea: keep the scroll thumb faint until the user hovers or
drags the thumb itself, so a tall draft never shows a heavy dark rail. */
.composer-input,
.unsloth-composer-input {
scrollbar-color: oklch(0.5 0 0 / 0.16) transparent;
}
.composer-input::-webkit-scrollbar-thumb,
.unsloth-composer-input::-webkit-scrollbar-thumb {
background: oklch(0.5 0 0 / 0.16);
}
.composer-input::-webkit-scrollbar-thumb:hover,
.unsloth-composer-input::-webkit-scrollbar-thumb:hover,
.composer-input::-webkit-scrollbar-thumb:active,
.unsloth-composer-input::-webkit-scrollbar-thumb:active {
background: oklch(0.5 0 0 / 0.45);
}
.dark .composer-input,
.dark .unsloth-composer-input {
scrollbar-color: oklch(0.72 0 0 / 0.18) transparent;
}
.dark .composer-input::-webkit-scrollbar-thumb,
.dark .unsloth-composer-input::-webkit-scrollbar-thumb {
background: oklch(0.72 0 0 / 0.18);
}
.dark .composer-input::-webkit-scrollbar-thumb:hover,
.dark .unsloth-composer-input::-webkit-scrollbar-thumb:hover,
.dark .composer-input::-webkit-scrollbar-thumb:active,
.dark .unsloth-composer-input::-webkit-scrollbar-thumb:active {
background: oklch(0.72 0 0 / 0.5);
}
/* Sidebars, settings and search: hide the scroll thumb at rest and reveal it
only while the area is hovered, so the rail never sits visible over content. */
.sidebar-scroll-fade,
.run-settings-scroll,
.hover-scrollbar {
scrollbar-color: transparent transparent;
}
.sidebar-scroll-fade::-webkit-scrollbar-thumb,
.run-settings-scroll::-webkit-scrollbar-thumb,
.hover-scrollbar::-webkit-scrollbar-thumb {
background: transparent;
}
.sidebar-scroll-fade:hover,
.run-settings-scroll:hover,
.hover-scrollbar:hover {
scrollbar-color: oklch(0.5 0 0 / 0.4) transparent;
}
.sidebar-scroll-fade:hover::-webkit-scrollbar-thumb,
.run-settings-scroll:hover::-webkit-scrollbar-thumb,
.hover-scrollbar:hover::-webkit-scrollbar-thumb {
background: oklch(0.5 0 0 / 0.4);
}
.dark .sidebar-scroll-fade:hover,
.dark .run-settings-scroll:hover,
.dark .hover-scrollbar:hover {
scrollbar-color: oklch(0.72 0 0 / 0.4) transparent;
}
.dark .sidebar-scroll-fade:hover::-webkit-scrollbar-thumb,
.dark .run-settings-scroll:hover::-webkit-scrollbar-thumb,
.dark .hover-scrollbar:hover::-webkit-scrollbar-thumb {
background: oklch(0.72 0 0 / 0.4);
}
/* Run settings: always reserve the scrollbar gutter so the header close
button keeps its position whether or not the scrollbar is showing. */
.run-settings-scroll {
scrollbar-gutter: stable;
}
/* Chat viewport: solid track matching sidebar so the scrollbar reads as a
full-height rail flush to the right edge, without a separate decorative strip. */
.aui-thread-viewport {
scrollbar-color: oklch(0.5 0 0 / 0.54) var(--sidebar);
/* Reserve scrollbar space always so absolute-positioned overlays (topbar)
can stop flush with the gutter edge without covering the scrollbar. */
scrollbar-gutter: stable;
}
/* Marker class applied only to actual streaming-thread viewports
(see ThreadPrimitive.Viewport in components/assistant-ui/thread.tsx).
Scoped separately from `.aui-thread-viewport` because that class is
reused elsewhere for shared scrollbar styling on non-streaming scroll
areas; the stabilizer must only attach to viewports the
useIntentAwareAutoScroll hook actually drives. */
.aui-stream-viewport {
/* Scroll stabilizer: compensates for transient scrollHeight shrinks
(most visibly, shiki re-highlighting a trailing code block the
instant streaming ends). The useIntentAwareAutoScroll hook sets
this variable to the exact pixel amount of any content shrink
observed while the follow window is active; that padding keeps
scrollHeight monotonic, so the browser never auto-clamps scrollTop,
so no jump is ever painted. Released back to 0 as content
genuinely grows past its prior high-water mark, and on user
detach so the bottom stays flush when they come back. */
padding-bottom: var(--aui-scroll-stabilizer, 0px);
}
.dark .aui-thread-viewport {
scrollbar-color: oklch(0.72 0 0 / 0.25) #23252a;
}
.dark .aui-thread-viewport::-webkit-scrollbar-thumb {
background: oklch(0.72 0 0 / 0.25);
}
.aui-thread-viewport::-webkit-scrollbar-track {
background: var(--sidebar);
}
.dark .aui-thread-viewport::-webkit-scrollbar-track {
background: #23252a;
}
/* Search list: re-enable the native scrollbar (CommandList defaults to no-scrollbar). */
.cmd-native-scrollbar {
scrollbar-width: thin;
-ms-overflow-style: auto;
}
.cmd-native-scrollbar::-webkit-scrollbar {
display: block;
width: 8px;
height: 8px;
}
/*---break---*/
@layer base {
* {
@apply border-border outline-ring/50;
}
body {
@apply bg-background text-foreground;
}
}
::view-transition-old(root),
::view-transition-new(root) {
animation: none;
mix-blend-mode: normal;
}
/* Keep Sonner close button inside the toast and pin to theme tokens (--gray2 hover ignores data-sonner-theme). */
[data-sonner-toast][data-styled="true"] [data-close-button] {
top: 8px !important;
transform: none !important;
background: var(--popover) !important;
color: var(--popover-foreground) !important;
border-color: transparent !important;
}
/* Keep the (borderless) close button blended with the dark toast surface. */
.dark [data-sonner-toast][data-styled="true"] [data-close-button] {
background: var(--card) !important;
}
[data-sonner-toast][data-styled="true"] [data-close-button] svg {
stroke-width: 2.25;
}
[data-sonner-toast][data-styled="true"]:hover [data-close-button]:hover {
background: var(--muted) !important;
color: var(--popover-foreground) !important;
border-color: transparent !important;
}
.generated-image-loading-card {
position: relative;
overflow: hidden;
contain: paint;
}
.generated-image-loading-wave {
position: relative;
display: grid;
grid-template-columns: repeat(8, minmax(0, 1fr));
gap: 14px;
width: min(66%, 18rem);
padding: 1.5rem;
border-radius: 1.5rem;
}
.generated-image-loading-dot {
width: 7px;
height: 7px;
border-radius: 9999px;
background: color-mix(in oklch, var(--muted-foreground) 82%, var(--primary));
opacity: 0.12;
transform: translate3d(0, 4px, 0) scale(0.72);
animation: generated-image-dot-wave 1850ms var(--ease-out-quart) infinite;
animation-delay: calc((var(--dot-row) * 72ms) + (var(--dot-col) * 72ms));
will-change: transform, opacity;
}
@keyframes generated-image-dot-wave {
0%,
22%,
100% {
opacity: 0.1;
transform: translate3d(0, 4px, 0) scale(0.72);
}
46% {
opacity: 0.46;
transform: translate3d(0, -3px, 0) scale(0.96);
}
66% {
opacity: 0.2;
transform: translate3d(0, 0, 0) scale(0.82);
}
}
/*
* prefers-reduced-motion: honour the OS-level "reduce motion" preference.
* Tailwind animate-in/out, Radix open/close transforms, infinite shine/pulse
* keyframes, and Framer Motion layout transitions all ignore the media query
* by default. Forcing every animation/transition to ~0ms collapses zoom-ins,
* slide-ins, and continuous shimmers to a single frame without removing the
* end state. Hover colour changes become instant rather than fading, which is
* the documented WCAG outcome (motion is "minimised, not removed").
*
* .animate-spin and generated image loading dots are the exceptions: loading
* indicators across Studio (tool execution loaders, sonner toasts, Tauri
* startup / update screens, the <Spinner /> primitive, and image generation
* cards). Freezing them removes the only visual signal that work is in flight,
* so they keep animating.
*/
@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;
}
.animate-spin {
animation-duration: 1.5s !important;
animation-iteration-count: infinite !important;
}
.generated-image-loading-dot {
animation-duration: 1850ms !important;
animation-iteration-count: infinite !important;
}
/* Keep the plus/x morph animating under reduced motion (small rotation,
like the spinners above). */
.unsloth-composer-plus svg {
transition-duration: 250ms !important;
}
}
/*
* Tool-call chevron visibility:
* - A solo tool call (not wrapped in a multi-tool group) always shows its
* collapsible chevron.
* - When the tool call is part of a multi-tool group (.aui-tool-group-root),
* the chevron stays hidden and only reveals on hover / keyboard focus.
*/
.aui-tool-fallback-trigger-chevron {
opacity: 1;
}
.aui-tool-group-root .aui-tool-fallback-trigger-chevron {
opacity: 0;
}
.aui-tool-group-root .aui-tool-fallback-trigger:hover .aui-tool-fallback-trigger-chevron,
.aui-tool-group-root .aui-tool-fallback-trigger:focus-visible .aui-tool-fallback-trigger-chevron {
opacity: 1;
}