lib-theme-sorbet: initial import (warm-consumer set, 2026-07)

Includes the 2026-07-07 UX sweep: neutral inline-code chips (accent
reserved for actions/links/focus), dark-mode card/popover lightness
lift for visible surface separation, 44px touch-target floor on
coarse pointers, card-title pinned to a named ramp role.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
jules
2026-07-07 22:35:56 +10:00
commit e1a33a3da7
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/*
* Sorbet — sherbet pop, playful-first. A toybox for adults with the
* discipline of a real product theme: chunky corners, springy motion, and a
* full sherbet palette (peach-coral, butter, mint, sky, berry) spent with
* intent, not confetti. The paper stays a clean cool near-white — the warmth
* lives entirely in the accents — and the ink is a soft berry-charcoal that
* never goes harsh black.
*
* Palette rationale: every sherbet hue owns a semantic role. Peach-coral is
* the hero and only the hero (--primary, chat-user, ring). Butter = warning,
* mint = success, sky = info, raspberry = destructive. Fills are bright and
* carry dark berry ink on top (the ivrea pattern) because pastel + white
* text always fails the contrast floor. Muted surfaces get a barely-there
* peach tint (chroma ≤ 0.015) so the neutrals lean toward the brand without
* turning cream. Dark mode is "sorbet at midnight": deep plum-charcoal with
* a berry undertone — never blue-gray — with the sherbets luminous on top.
*
* Token contract matches lib-theme-pristine/theme.css.
*/
/*
* Fonts: consuming apps should load Bricolage Grotesque + Figtree +
* JetBrains Mono at the top of their entry CSS (where @import statements
* are allowed), via the Google Fonts URL documented in this theme's README.
* Embedding the @import inside this file — or smuggling the URL in a
* comment for a build script to lift — breaks PostCSS's ordering rules when
* the theme is imported after other statements, so neither is done here.
*/
:root {
--font-sans: "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
--font-heading: "Bricolage Grotesque", "Figtree", -apple-system, sans-serif;
--font-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
/* Tailwind utility families. Distinct names so a consuming app's
* `@theme inline` can indirect to these (--font-heading/--font-sans collide
* with Tailwind's own font-* namespace). Mirror --font-heading/--font-sans. */
--heading-family: "Bricolage Grotesque", "Figtree", -apple-system, sans-serif;
--body-family: "Figtree", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
/* ── Colors ── clean cool near-white paper, berry-charcoal ink,
* peach-coral hero. */
--background: oklch(0.985 0.004 330);
--foreground: oklch(0.25 0.022 340);
--card: oklch(1 0 0);
--card-foreground: oklch(0.25 0.022 340);
--popover: oklch(1 0 0);
--popover-foreground: oklch(0.25 0.022 340);
/* Peach-coral hero — bright fill, dark berry ink on top. */
--primary: oklch(0.72 0.16 38);
--primary-foreground: oklch(0.2 0.05 30);
/* Soft peach chip — quiet sibling of primary. */
--secondary: oklch(0.94 0.03 45);
--secondary-foreground: oklch(0.32 0.04 30);
/* Muted — barely-there peach tint, never cream. */
--muted: oklch(0.955 0.012 40);
--muted-foreground: oklch(0.48 0.025 340);
/* Berry tint accent — hover washes, selected rows. */
--accent: oklch(0.93 0.035 350);
--accent-foreground: oklch(0.38 0.12 350);
/* Status quartet — each sherbet owns a meaning. Bright fills, dark ink. */
--destructive: oklch(0.64 0.2 12);
--destructive-foreground: oklch(0.16 0.05 12);
--success: oklch(0.8 0.14 160);
--success-foreground: oklch(0.2 0.05 160);
--warning: oklch(0.86 0.13 90);
--warning-foreground: oklch(0.28 0.06 80);
--info: oklch(0.76 0.1 230);
--info-foreground: oklch(0.18 0.04 240);
--border: oklch(0.25 0.022 340 / 0.12);
--input: oklch(0.25 0.022 340 / 0.14);
--ring: oklch(0.72 0.16 38 / 0.55);
/* Chart palette — the five sherbets straight from the tub:
* coral 38° / butter 98° / mint 160° / sky 230° / berry 330°.
* Hues ≥60° apart, adjacent lightness deliberately staggered. */
--chart-1: oklch(0.72 0.16 38);
--chart-2: oklch(0.85 0.13 98);
--chart-3: oklch(0.76 0.13 160);
--chart-4: oklch(0.68 0.11 230);
--chart-5: oklch(0.58 0.16 330);
--sidebar: oklch(0.97 0.006 330);
--sidebar-foreground: oklch(0.25 0.022 340);
--sidebar-primary: oklch(0.72 0.16 38);
--sidebar-primary-foreground: oklch(0.2 0.05 30);
--sidebar-accent: oklch(0.93 0.035 350);
--sidebar-accent-foreground: oklch(0.38 0.12 350);
--sidebar-border: oklch(0.25 0.022 340 / 0.1);
--sidebar-ring: oklch(0.72 0.16 38 / 0.55);
--syntax-keyword: oklch(0.52 0.16 350);
--syntax-string: oklch(0.5 0.11 160);
--syntax-number: oklch(0.55 0.14 55);
--syntax-comment: oklch(0.55 0.02 340);
--syntax-function: oklch(0.5 0.12 230);
--syntax-type: oklch(0.55 0.12 38);
/* ── Chat surfaces ──
* Contract for lib-agent-chat-ui / lib-agent-dock-ui. User bubble is the
* coral hero with berry ink; assistant is a card surface with hairline. */
--chat-user-bg: oklch(0.72 0.16 38);
--chat-user-fg: oklch(0.2 0.05 30);
--chat-assistant-bg: oklch(1 0 0);
--chat-assistant-fg: oklch(0.25 0.022 340);
--chat-assistant-border: oklch(0.25 0.022 340 / 0.12);
/* Chunky, toy-like corners — buttons verge on pill without rounded-full. */
--radius: 1.375rem;
/* ── Motion ── the springy one of the family: fast durations, genuine
* spring curves with real overshoot. These springs are NOT aliases. */
--duration-fast: 110ms;
--duration-base: 200ms;
--duration-slow: 300ms;
--duration-slower: 420ms;
--duration-spring: 480ms;
--ease-standard: cubic-bezier(0.3, 0, 0.2, 1);
--ease-decelerate: cubic-bezier(0.05, 0.7, 0.1, 1);
--ease-accelerate: cubic-bezier(0.4, 0, 1, 1);
/* Gentle: settles with a whisper of overshoot (~2%). */
--ease-spring-gentle: linear(0, 0.1 9%, 0.29 18%, 0.52 27%, 0.72 36%, 0.87 45%, 0.97 54%, 1.02 63%, 1.025 70%, 1.015 79%, 1.005 88%, 1);
/* Snappy: quick attack, ~9% overshoot, one crisp settle. */
--ease-spring-snappy: linear(0, 0.22 6%, 0.53 12%, 0.8 19%, 0.99 26%, 1.09 34%, 1.1 41%, 1.06 50%, 1.015 61%, 0.996 72%, 0.999 84%, 1);
/* Bouncy: the signature — 18% overshoot with a visible second bounce. */
--ease-spring-bouncy: linear(0, 0.26 6%, 0.61 12%, 0.93 19%, 1.13 26%, 1.18 32%, 1.13 40%, 1.03 48%, 0.955 57%, 0.945 64%, 0.975 73%, 1.005 82%, 1.01 90%, 1);
/* Emphasized: overshoot bezier for hero moments that can't take linear(). */
--ease-emphasized: cubic-bezier(0.22, 1.36, 0.32, 1);
/* ── Typography ── product register, fixed rems. Headings carry real
* weight (700800 via @layer base) — the chunk is part of the voice. */
--text-hero-size: 3.5rem;
--text-hero-lh: 1.03;
--text-display-size: 2.75rem;
--text-display-lh: 1.08;
--text-headline-size: 2rem;
--text-headline-lh: 1.15;
--text-title-size: 1.5rem;
--text-title-lh: 1.25;
--text-subtitle-size: 1.125rem;
--text-subtitle-lh: 1.5;
--text-body-size: 1rem;
--text-body-lh: 1.55;
--text-label-size: 0.875rem;
--text-label-lh: 1.25rem;
--text-caption-size: 0.75rem;
--text-caption-lh: 1rem;
/* ── Elevation ── playful but flat-ish: crisp small offsets, tight blur,
* shadow color leaning berry rather than gray mist. */
--elevation-0: none;
--elevation-1: 0 1px 0 oklch(0.3 0.05 340 / 0.06), 0 2px 4px -2px oklch(0.3 0.05 340 / 0.08);
--elevation-2: 0 2px 0 oklch(0.3 0.05 340 / 0.05), 0 3px 6px -3px oklch(0.3 0.05 340 / 0.12);
--elevation-3: 0 3px 0 oklch(0.3 0.05 340 / 0.05), 0 6px 12px -6px oklch(0.3 0.05 340 / 0.16);
--elevation-4: 0 4px 0 oklch(0.3 0.05 340 / 0.04), 0 10px 20px -8px oklch(0.3 0.05 340 / 0.2);
--elevation-5: 0 6px 0 oklch(0.3 0.05 340 / 0.04), 0 16px 32px -12px oklch(0.3 0.05 340 / 0.26);
--spacing: 0.25rem;
--border-width-thin: 0.5px;
--border-width-base: 1px;
--border-width-thick: 2px;
--border-width-heavy: 4px;
/* No glass — inert values so consuming apps referencing these get no-ops. */
--glass-blur: 0px;
--glass-saturate: 100%;
--glass-brightness: 1;
--glass-contrast: 1;
}
/*
* Dark mode — "sorbet at midnight". Deep plum-charcoal with a berry
* undertone (never blue-gray); the sherbet accents go luminous against it.
*/
.dark {
--background: oklch(0.2 0.022 330);
--foreground: oklch(0.94 0.012 340);
--card: oklch(0.26 0.024 330);
--card-foreground: oklch(0.94 0.012 340);
--popover: oklch(0.275 0.026 330);
--popover-foreground: oklch(0.94 0.012 340);
--primary: oklch(0.76 0.15 38);
--primary-foreground: oklch(0.2 0.05 30);
--secondary: oklch(0.3 0.03 330);
--secondary-foreground: oklch(0.92 0.02 40);
--muted: oklch(0.28 0.026 330);
--muted-foreground: oklch(0.73 0.02 340);
--accent: oklch(0.34 0.06 350);
--accent-foreground: oklch(0.89 0.06 350);
--destructive: oklch(0.68 0.19 12);
--destructive-foreground: oklch(0.14 0.04 12);
--success: oklch(0.79 0.14 160);
--success-foreground: oklch(0.2 0.05 160);
--warning: oklch(0.86 0.13 90);
--warning-foreground: oklch(0.28 0.06 80);
--info: oklch(0.76 0.1 230);
--info-foreground: oklch(0.18 0.04 240);
--border: oklch(0.96 0.01 340 / 0.12);
--input: oklch(0.96 0.01 340 / 0.14);
--ring: oklch(0.76 0.15 38 / 0.55);
--chart-1: oklch(0.76 0.15 38);
--chart-2: oklch(0.87 0.12 98);
--chart-3: oklch(0.79 0.13 160);
--chart-4: oklch(0.72 0.11 230);
--chart-5: oklch(0.68 0.15 330);
--sidebar: oklch(0.22 0.022 330);
--sidebar-foreground: oklch(0.94 0.012 340);
--sidebar-primary: oklch(0.76 0.15 38);
--sidebar-primary-foreground: oklch(0.2 0.05 30);
--sidebar-accent: oklch(0.34 0.06 350);
--sidebar-accent-foreground: oklch(0.89 0.06 350);
--sidebar-border: oklch(0.96 0.01 340 / 0.1);
--sidebar-ring: oklch(0.76 0.15 38 / 0.55);
--syntax-keyword: oklch(0.78 0.12 350);
--syntax-string: oklch(0.78 0.12 160);
--syntax-number: oklch(0.8 0.13 55);
--syntax-comment: oklch(0.6 0.02 340);
--syntax-function: oklch(0.76 0.1 230);
--syntax-type: oklch(0.78 0.12 38);
/* ── Chat surfaces (dark) ── */
--chat-user-bg: oklch(0.76 0.15 38);
--chat-user-fg: oklch(0.2 0.05 30);
--chat-assistant-bg: oklch(0.28 0.026 330);
--chat-assistant-fg: oklch(0.94 0.012 340);
--chat-assistant-border: oklch(0.96 0.01 340 / 0.1);
/* Crisp offsets survive dark mode as plain black — the berry tint
* would vanish against plum anyway. */
--elevation-1: 0 1px 0 oklch(0 0 0 / 0.25), 0 2px 4px -2px oklch(0 0 0 / 0.35);
--elevation-2: 0 2px 0 oklch(0 0 0 / 0.22), 0 3px 6px -3px oklch(0 0 0 / 0.4);
--elevation-3: 0 3px 0 oklch(0 0 0 / 0.2), 0 6px 12px -6px oklch(0 0 0 / 0.45);
--elevation-4: 0 4px 0 oklch(0 0 0 / 0.18), 0 10px 20px -8px oklch(0 0 0 / 0.5);
--elevation-5: 0 6px 0 oklch(0 0 0 / 0.16), 0 16px 32px -12px oklch(0 0 0 / 0.55);
}
/*
* @layer base — Sorbet's playful register.
*
* Chunky headings (700800), springy press feedback on buttons, coral
* selection. No glass, no gradients-as-ideas: the pop comes from color
* roles, corner radius, and motion that genuinely settles.
*/
@layer base {
body {
min-height: 100vh;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
letter-spacing: -0.008em;
font-family: var(--font-sans);
font-size: var(--text-body-size);
line-height: var(--text-body-lh);
}
/* Chunky friendly geometric display — real weight is part of the voice. */
h1, h2,
[data-slot="dialog-title"],
[data-slot="sheet-title"],
[data-slot="alert-dialog-title"] {
font-family: var(--font-heading);
font-weight: 800;
letter-spacing: -0.02em;
color: var(--foreground);
}
h3, h4,
[data-slot="card-title"] {
font-family: var(--font-heading);
font-weight: 700;
letter-spacing: -0.015em;
color: var(--foreground);
}
code, kbd, samp, pre,
[data-slot="code"],
[data-slot="code-block"] {
font-family: var(--font-mono);
}
/* Inline code — neutral ink on a quiet chip; the coral hero stays
* reserved for actions, links and focus. */
:not(pre) > code {
padding: 0.1em 0.4em;
border-radius: calc(var(--radius) * 0.35);
background: color-mix(in oklch, var(--foreground) 7%, transparent);
color: var(--foreground);
font-size: 0.9em;
}
/* Selection — a scoop of coral. */
::selection {
background: color-mix(in oklch, var(--primary) 35%, transparent);
color: var(--foreground);
}
a {
color: var(--accent-foreground);
text-decoration-color: color-mix(in oklch, var(--primary) 55%, transparent);
text-underline-offset: 0.2em;
transition: text-decoration-color var(--duration-fast) var(--ease-standard);
}
a:hover {
text-decoration-color: var(--primary);
}
/* Cards — flat-ish with a crisp resting shadow; hover gets a springy
* micro-lift rather than a mist cloud. */
[data-slot="card"] {
background: var(--card);
border: var(--border-width-base) solid var(--border);
border-radius: var(--radius);
box-shadow: var(--elevation-1);
transition:
box-shadow var(--duration-fast) var(--ease-standard),
transform var(--duration-spring) var(--ease-spring-snappy);
}
[data-slot="card"]:hover {
box-shadow: var(--elevation-2);
}
/* Overlays — altitude via the elevation ladder, corners stay chunky. */
[data-slot="popover-content"],
[data-slot="dropdown-menu-content"],
[data-slot="context-menu-content"],
[data-slot="menubar-content"],
[data-slot="hover-card-content"],
[data-slot="select-content"],
[data-slot="combobox-content"],
[data-slot="command"],
[data-slot="tooltip-content"] {
border: var(--border-width-base) solid var(--border);
border-radius: calc(var(--radius) * 0.8);
box-shadow: var(--elevation-3);
}
[data-slot="sheet-content"],
[data-slot="dialog-content"],
[data-slot="alert-dialog-content"],
[data-slot="drawer-content"] {
border: var(--border-width-base) solid var(--border);
box-shadow: var(--elevation-4);
}
[data-slot="sidebar"] {
background: var(--sidebar);
border-right: var(--border-width-base) solid var(--sidebar-border);
}
}
/*
* Unlayered interaction feel — outside @layer base so it beats Tailwind's
* utilities. The signature Sorbet move: buttons squash on press and spring
* back, chips and toggles settle with a bounce. Fast, physical, never slidey.
*/
[data-slot="button"] {
font-weight: 600;
transition:
transform var(--duration-spring) var(--ease-spring-snappy),
opacity var(--duration-fast) var(--ease-standard),
background-color var(--duration-fast) var(--ease-standard);
}
[data-slot="button"]:hover:not(:disabled) {
opacity: 0.92;
}
[data-slot="button"]:active:not(:disabled) {
transform: scale(0.96);
transition-duration: var(--duration-fast);
transition-timing-function: var(--ease-standard);
}
[data-slot="button"]:focus-visible {
outline: var(--border-width-thick) solid var(--primary);
outline-offset: 2px;
box-shadow: none;
}
[data-slot="chip"],
[data-slot="switch"],
[data-slot="checkbox"] {
transition: transform var(--duration-spring) var(--ease-spring-bouncy);
}
[data-slot="chip"]:active:not(:disabled) {
transform: scale(0.94);
}
/* Inputs — chunky corners at a calmer sub-radius, coral focus. */
[data-slot="input"],
[data-slot="textarea"],
[data-slot="select-trigger"] {
border-radius: calc(var(--radius) * 0.6);
background: var(--card);
border: var(--border-width-base) solid var(--input);
transition:
border-color var(--duration-fast) var(--ease-standard),
box-shadow var(--duration-fast) var(--ease-standard);
}
[data-slot="input"]:focus,
[data-slot="input"]:focus-visible,
[data-slot="textarea"]:focus,
[data-slot="textarea"]:focus-visible,
[data-slot="select-trigger"]:focus,
[data-slot="select-trigger"]:focus-visible {
border-color: var(--primary);
box-shadow: 0 0 0 3px color-mix(in oklch, var(--primary) 25%, transparent);
outline: none;
}
@media (prefers-reduced-motion: reduce) {
[data-slot="button"],
[data-slot="chip"],
[data-slot="switch"],
[data-slot="checkbox"],
[data-slot="card"] {
transition-duration: 0.01ms;
}
[data-slot="button"]:active:not(:disabled),
[data-slot="chip"]:active:not(:disabled) {
transform: none;
}
}
/* Card titles — pinned to the subtitle role so the scale is the theme's
* decision, not the card primitive's default. */
[data-slot="card-title"] {
font-size: var(--text-subtitle-size);
line-height: var(--text-subtitle-lh);
}
/* Touch targets — desktop keeps its density; coarse pointers get the
* 44px floor on every control. */
@media (pointer: coarse) {
[data-slot="button"] {
min-height: 2.75rem;
min-width: 2.75rem;
}
[data-slot="input"],
[data-slot="select-trigger"] {
min-height: 2.75rem;
}
}