Morning Rain Glass Minimal Youth Interface
A portable design language for agents: download the markdown first, then inspect the preview, tokens, and rules as needed.
Download DESIGN.md
Portable DESIGN.md source of truth for most agents and apps.
specification
philosophy
tokens
borders4 items
- accent width
- 1px
- character
- Near-invisible rain borders combine rgba(255,255,255,.76) outer strokes with inset 0 1px 0 rgba(255,255,255,.92); no one-sided accent borders on rounded panes.
- default width
- 1px
- style
- solid translucent wet-edge strokes
colors12 items
motion3 items
- duration
- 180ms
- easing
- cubic-bezier(.2,.8,.2,1)
- philosophy
- Finger clearing condensation: elements lift 2px, opacity clarifies, and highlights tighten without bouncy toy motion.
radii5 items
- full
- 9999px
- lg
- 24px
- md
- 24px
- none
- 0px
- sm
- 16px
shadows3 items
- lg
- 0 40px 120px rgba(82,106,122,.22)
- md
- 0 24px 70px rgba(82,106,122,.16)
- sm
- 0 10px 30px rgba(82,106,122,.10)
spacing2 items
- base
- 8px
- scale
- 4, 8, 12, 16, 24, 32, 48, 64, 96, 112
surfaces3 items
- bg pattern
- Subtle rain threads and soft out-of-focus dew circles fixed behind the application shell; no loud gradients or illustrations.
- card style
- Dominant 24px rounded milk-glass slabs with 1px wet-edge border, inset top highlight, and restrained cool shadow.
- treatment
- Layered frosted glass: rgba(255,255,255,.68) panes over a pale rain background with blur only behind content panels.
typography9 items
- base size
- 16px
- body font
- Commissioner
- display letter spacing
- -0.04em
- google fonts url
- https://fonts.googleapis.com/css2?family=Commissioner:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&family=IBM+Plex+Mono:wght@500;600&display=swap
- heading font
- Fraunces
- letter spacing
- -0.02em
- line height
- 1.55
- mono font
- IBM Plex Mono
- scale ratio
- 1.25
rules
One dominant frosted pane overlaps smaller milk-glass strips on a calm 12-column grid. Avoid equal-card clutter by making the listening plan slab the visual lead, with narrow weather-like rails and offset utility panes supporting it. Use one deliberate grid break where the playlist panel tucks under the hero pane.
Airy but useful: related controls cluster at 4-12px, pane internals breathe at 24-32px, and scene-level gaps expand to 96-112px so the interface feels calm rather than empty.
Depth, opacity, blur, overlap, and inset highlights create importance before color. Fraunces headlines establish a soft editorial voice, Commissioner handles controls, and IBM Plex Mono labels tiny time and streak metadata. Mint and coral mark only current state or next action.
layout
480px mobile stack, 768px tablet two-zone split, 1120px desktop overlapping 12-column composition.
Low-to-medium density with a strong contrast between tight control clusters and generous contemplative gaps, matching a wellness product used during study breaks and commutes.
12 columns max 1180px with 24px gutters; the dominant pane spans seven columns, supporting panes span three to five, and one playlist pane overlaps the main slab by a column.
Remove overlap on mobile, preserve the rain rail as an internal row marker, keep all touch targets at least 44px, and collapse secondary panes below the main session plan.
Use an 8:1 rhythm from 4px dew-node micro gaps to 112px scene pauses; avoid uniform 24px spacing across unrelated groups.
guidance
- Use opaque enough panes behind all text so glass never harms readability.
- Keep one dominant glass slab and let secondary panes feel offset and lighter.
- Reserve coral and mint for active state, dew dots, and the primary CTA only.
- Use Fraunces for display moments and Commissioner for practical UI copy.
- Build hierarchy with blur, opacity, overlap, and spacing before introducing color.
- Maintain 44px touch targets and visible mint focus rings.
- No rainbow, neon, or loud gradients.
- No generic pastel SaaS charts or analytics-dashboard scene.
- No low-contrast text over busy transparency.
- No childish stickers, toy shadows, or novelty rounded blobs.
- No glass effect on every tiny element; only panes and key controls should frost.
- Never use one-sided accent borders on rounded elements.
katagami spec
# Morning Rain Glass Minimal Youth Interface ## Philosophy Morning rain on glass translated into a readable minimal youth interface: translucent, fresh, depth-led, and punctuated by tiny dew-mint and jelly-coral accents. The language keeps the original calm glass concept but rebuilds it as a disciplined application system where panes, rails, and wet-edge highlights carry the identity without sacrificing contrast. ### Values - Readability before atmosphere - Hierarchy through depth instead of clutter - Candy accents are rare dew-drop signals - Youthful through softness and pacing, never toy-like - Cool rain neutrals dominate the palette - Glass effects remain adaptive and accessible ### Anti-Values - rainbow palettes - neon gamer energy - loud gradients - generic pastel SaaS dashboards - toy-like childishness - busy equal-card layouts ### Visual Character - Mist-white frosted glass panes use rgba white fills, 22px backdrop blur, and inset one-pixel highlights for readable rain-soft depth. - Cool rain-blue gray typography pairs Fraunces display with Commissioner UI text, using tight tracking and calm editorial scale rather than playful novelty. - Wet-edge borders appear as translucent one-pixel strokes plus inner white highlights around every major pane and rounded control. - A vertical rain-thread rail with dew nodes anchors schedule and progress content so time and state feel like droplets on glass. - Jelly-coral and dew-mint accents are confined to circular dots, active pills, and the primary action, never broad decorative fields. ## Tokens ### Borders - **Accent Width**: 1px - **Character**: Near-invisible rain borders combine rgba(255,255,255,.76) outer strokes with inset 0 1px 0 rgba(255,255,255,.92); no one-sided accent borders on rounded panes. - **Default Width**: 1px - **Style**: solid translucent wet-edge strokes ### Colors | Name | Value | |------|-------| | accent | `#ECA49A` | | background | `#F7FAFB` | | border | `#DDE7EB` | | error | `#B75B55` | | info | `#5E7F98` | | muted | `#6E808B` | | primary | `#526A7A` | | secondary | `#D9F1E9` | | success | `#5F8F82` | | surface | `#FFFFFF` | | text | `#24313A` | | warning | `#B8894B` | ### Motion - **Duration**: 180ms - **Easing**: cubic-bezier(.2,.8,.2,1) - **Philosophy**: Finger clearing condensation: elements lift 2px, opacity clarifies, and highlights tighten without bouncy toy motion. ### Radii - **Full**: 9999px - **Lg**: 24px - **Md**: 24px - **None**: 0px - **Sm**: 16px ### Shadows - **Lg**: 0 40px 120px rgba(82,106,122,.22) - **Md**: 0 24px 70px rgba(82,106,122,.16) - **Sm**: 0 10px 30px rgba(82,106,122,.10) ### Spacing - **Base**: 8px - **Scale**: [4,8,12,16,24,32,48,64,96,112] ### Surfaces - **Bg Pattern**: Subtle rain threads and soft out-of-focus dew circles fixed behind the application shell; no loud gradients or illustrations. - **Card Style**: Dominant 24px rounded milk-glass slabs with 1px wet-edge border, inset top highlight, and restrained cool shadow. - **Treatment**: Layered frosted glass: rgba(255,255,255,.68) panes over a pale rain background with blur only behind content panels. ### Typography - **Base Size**: 16px - **Body Font**: Commissioner - **Display Letter Spacing**: -0.04em - **Google Fonts Url**: https://fonts.googleapis.com/css2?family=Commissioner:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&family=IBM+Plex+Mono:wght@500;600&display=swap - **Heading Font**: Fraunces - **Letter Spacing**: -0.02em - **Line Height**: 1.55 - **Mono Font**: IBM Plex Mono - **Scale Ratio**: 1.25 ## Rules ### Composition One dominant frosted pane overlaps smaller milk-glass strips on a calm 12-column grid. Avoid equal-card clutter by making the listening plan slab the visual lead, with narrow weather-like rails and offset utility panes supporting it. Use one deliberate grid break where the playlist panel tucks under the hero pane. ### Density Airy but useful: related controls cluster at 4-12px, pane internals breathe at 24-32px, and scene-level gaps expand to 96-112px so the interface feels calm rather than empty. ### Hierarchy Depth, opacity, blur, overlap, and inset highlights create importance before color. Fraunces headlines establish a soft editorial voice, Commissioner handles controls, and IBM Plex Mono labels tiny time and streak metadata. Mint and coral mark only current state or next action. ### Signature Patterns - Rain-thread rails use a single vertical one-pixel translucent line with dew nodes positioned on schedule rows to turn time into weather rhythm. - Milk-glass pane stacks overlap one dominant 24px rounded slab with smaller offset translucent strips, all using backdrop-filter blur and inset highlights. - Candy dew controls combine pill geometry, mint or coral circular dots, dark primary fill, and 44px touch targets for youthful but restrained action. - Wet-edge inset highlights are applied to cards, nav, and controls with inner white strokes and pale borders so glass remains visible after a palette swap. ## Layout ### Breakpoints 480px mobile stack, 768px tablet two-zone split, 1120px desktop overlapping 12-column composition. ### Density Low-to-medium density with a strong contrast between tight control clusters and generous contemplative gaps, matching a wellness product used during study breaks and commutes. ### Grid 12 columns max 1180px with 24px gutters; the dominant pane spans seven columns, supporting panes span three to five, and one playlist pane overlaps the main slab by a column. ### Responsive Remove overlap on mobile, preserve the rain rail as an internal row marker, keep all touch targets at least 44px, and collapse secondary panes below the main session plan. ### Whitespace Use an 8:1 rhythm from 4px dew-node micro gaps to 112px scene pauses; avoid uniform 24px spacing across unrelated groups. ## Guidance ### Do - Use opaque enough panes behind all text so glass never harms readability. - Keep one dominant glass slab and let secondary panes feel offset and lighter. - Reserve coral and mint for active state, dew dots, and the primary CTA only. - Use Fraunces for display moments and Commissioner for practical UI copy. - Build hierarchy with blur, opacity, overlap, and spacing before introducing color. - Maintain 44px touch targets and visible mint focus rings. ### Don't - No rainbow, neon, or loud gradients. - No generic pastel SaaS charts or analytics-dashboard scene. - No low-contrast text over busy transparency. - No childish stickers, toy shadows, or novelty rounded blobs. - No glass effect on every tiny element; only panes and key controls should frost. - Never use one-sided accent borders on rounded elements. ### Accessibility WCAG AA is achieved through increased pane opacity, dark rain-blue text, solid mist reduced-transparency mode, 44px touch targets, and visible focus outlines that do not rely on color alone. ### Usage Context Calm youth wellness, study, commute, habit, and music products needing fresh trust without clinical severity.
DESIGN.md
---
version: "alpha"
name: "Morning Rain Glass Minimal Youth Interface"
description: "Agent-curated design language exported from Katagami as DESIGN.md."
colors:
accent: "#ECA49A"
background: "#F7FAFB"
border: "#DDE7EB"
error: "#B75B55"
info: "#5E7F98"
muted: "#6E808B"
primary: "#526A7A"
secondary: "#D9F1E9"
success: "#5F8F82"
surface: "#FFFFFF"
text: "#24313A"
warning: "#B8894B"
typography:
headline-lg:
fontFamily: "Fraunces"
fontSize: "1.953rem"
fontWeight: 700
lineHeight: 1.1
letterSpacing: "-0.02em"
headline-md:
fontFamily: "Fraunces"
fontSize: "1.563rem"
fontWeight: 600
lineHeight: 1.15
letterSpacing: "-0.02em"
body-md:
fontFamily: "Commissioner"
fontSize: "16px"
fontWeight: 400
lineHeight: 1.55
letterSpacing: "-0.02em"
label-md:
fontFamily: "IBM Plex Mono"
fontSize: "0.75rem"
fontWeight: 600
lineHeight: 1
letterSpacing: "0.08em"
rounded:
full: "9999px"
lg: "24px"
md: "24px"
none: "0px"
sm: "16px"
spacing:
base: "8px"
xs: "4px"
sm: "8px"
md: "12px"
lg: "16px"
xl: "24px"
2xl: "32px"
3xl: "48px"
4xl: "64px"
step-8: "96px"
step-9: "112px"
components:
color-reference-accent:
backgroundColor: "{colors.accent}"
color-reference-background:
backgroundColor: "{colors.background}"
color-reference-border:
backgroundColor: "{colors.border}"
color-reference-error:
backgroundColor: "{colors.error}"
color-reference-info:
backgroundColor: "{colors.info}"
color-reference-muted:
backgroundColor: "{colors.muted}"
color-reference-primary:
backgroundColor: "{colors.primary}"
color-reference-secondary:
backgroundColor: "{colors.secondary}"
color-reference-success:
backgroundColor: "{colors.success}"
color-reference-surface:
backgroundColor: "{colors.surface}"
color-reference-text:
backgroundColor: "{colors.text}"
color-reference-warning:
backgroundColor: "{colors.warning}"
button-primary:
backgroundColor: "{colors.primary}"
textColor: "#ffffff"
typography: "{typography.label-md}"
rounded: "{rounded.md}"
padding: "{spacing.md}"
card-surface:
backgroundColor: "{colors.surface}"
textColor: "{colors.text}"
rounded: "{rounded.md}"
padding: "{spacing.md}"
input-default:
backgroundColor: "{colors.surface}"
textColor: "{colors.text}"
rounded: "{rounded.md}"
height: "44px"
---
# Morning Rain Glass Minimal Youth Interface
## Overview
Morning rain on glass translated into a readable minimal youth interface: translucent, fresh, depth-led, and punctuated by tiny dew-mint and jelly-coral accents. The language keeps the original calm glass concept but rebuilds it as a disciplined application system where panes, rails, and wet-edge highlights carry the identity without sacrificing contrast.
### Values
- Readability before atmosphere
- Hierarchy through depth instead of clutter
- Candy accents are rare dew-drop signals
- Youthful through softness and pacing, never toy-like
- Cool rain neutrals dominate the palette
- Glass effects remain adaptive and accessible
### Anti-Values
- rainbow palettes
- neon gamer energy
- loud gradients
- generic pastel SaaS dashboards
- toy-like childishness
- busy equal-card layouts
### Visual Character
- Mist-white frosted glass panes use rgba white fills, 22px backdrop blur, and inset one-pixel highlights for readable rain-soft depth.
- Cool rain-blue gray typography pairs Fraunces display with Commissioner UI text, using tight tracking and calm editorial scale rather than playful novelty.
- Wet-edge borders appear as translucent one-pixel strokes plus inner white highlights around every major pane and rounded control.
- A vertical rain-thread rail with dew nodes anchors schedule and progress content so time and state feel like droplets on glass.
- Jelly-coral and dew-mint accents are confined to circular dots, active pills, and the primary action, never broad decorative fields.
## Colors
Use the YAML color tokens as the normative palette. The prose below names the roles agents should preserve when generating UI.
| Token | Value |
|-------|-------|
| accent | `#ECA49A` |
| background | `#F7FAFB` |
| border | `#DDE7EB` |
| error | `#B75B55` |
| info | `#5E7F98` |
| muted | `#6E808B` |
| primary | `#526A7A` |
| secondary | `#D9F1E9` |
| success | `#5F8F82` |
| surface | `#FFFFFF` |
| text | `#24313A` |
| warning | `#B8894B` |
## Typography
- **Headline-Lg**: Fraunces, 1.953rem, weight 700, line-height 1.1.
- **Headline-Md**: Fraunces, 1.563rem, weight 600, line-height 1.15.
- **Body-Md**: Commissioner, 16px, weight 400, line-height 1.55.
- **Label-Md**: IBM Plex Mono, 0.75rem, weight 600, line-height 1.
## Layout
### Spacing Tokens
- **Base**: `8px`
- **Xs**: `4px`
- **Sm**: `8px`
- **Md**: `12px`
- **Lg**: `16px`
- **Xl**: `24px`
- **2xl**: `32px`
- **3xl**: `48px`
- **4xl**: `64px`
- **Step-8**: `96px`
- **Step-9**: `112px`
### Breakpoints
480px mobile stack, 768px tablet two-zone split, 1120px desktop overlapping 12-column composition.
### Density
Low-to-medium density with a strong contrast between tight control clusters and generous contemplative gaps, matching a wellness product used during study breaks and commutes.
### Grid
12 columns max 1180px with 24px gutters; the dominant pane spans seven columns, supporting panes span three to five, and one playlist pane overlaps the main slab by a column.
### Responsive
Remove overlap on mobile, preserve the rain rail as an internal row marker, keep all touch targets at least 44px, and collapse secondary panes below the main session plan.
### Whitespace
Use an 8:1 rhythm from 4px dew-node micro gaps to 112px scene pauses; avoid uniform 24px spacing across unrelated groups.
## Elevation & Depth
### Shadows
- **Lg**: 0 40px 120px rgba(82,106,122,.22)
- **Md**: 0 24px 70px rgba(82,106,122,.16)
- **Sm**: 0 10px 30px rgba(82,106,122,.10)
## Shapes
### Rounded
- **Full**: `9999px`
- **Lg**: `24px`
- **Md**: `24px`
- **None**: `0px`
- **Sm**: `16px`
### Surfaces
- **Bg Pattern**: Subtle rain threads and soft out-of-focus dew circles fixed behind the application shell; no loud gradients or illustrations.
- **Card Style**: Dominant 24px rounded milk-glass slabs with 1px wet-edge border, inset top highlight, and restrained cool shadow.
- **Treatment**: Layered frosted glass: rgba(255,255,255,.68) panes over a pale rain background with blur only behind content panels.
### Borders
- **Accent Width**: 1px
- **Character**: Near-invisible rain borders combine rgba(255,255,255,.76) outer strokes with inset 0 1px 0 rgba(255,255,255,.92); no one-sided accent borders on rounded panes.
- **Default Width**: 1px
- **Style**: solid translucent wet-edge strokes
## Components
### Composition
One dominant frosted pane overlaps smaller milk-glass strips on a calm 12-column grid. Avoid equal-card clutter by making the listening plan slab the visual lead, with narrow weather-like rails and offset utility panes supporting it. Use one deliberate grid break where the playlist panel tucks under the hero pane.
### Density
Airy but useful: related controls cluster at 4-12px, pane internals breathe at 24-32px, and scene-level gaps expand to 96-112px so the interface feels calm rather than empty.
### Hierarchy
Depth, opacity, blur, overlap, and inset highlights create importance before color. Fraunces headlines establish a soft editorial voice, Commissioner handles controls, and IBM Plex Mono labels tiny time and streak metadata. Mint and coral mark only current state or next action.
### Signature Patterns
- Rain-thread rails use a single vertical one-pixel translucent line with dew nodes positioned on schedule rows to turn time into weather rhythm.
- Milk-glass pane stacks overlap one dominant 24px rounded slab with smaller offset translucent strips, all using backdrop-filter blur and inset highlights.
- Candy dew controls combine pill geometry, mint or coral circular dots, dark primary fill, and 44px touch targets for youthful but restrained action.
- Wet-edge inset highlights are applied to cards, nav, and controls with inner white strokes and pale borders so glass remains visible after a palette swap.
## shadcn/ui Usage
When the target app uses shadcn/ui, copy DESIGN.md with shadcn instead of the plain DESIGN.md. It contains the same Katagami design-language source plus the shadcn/ui primitives, imports, theme variables, component recipes, and preview-shot guidance.
DESIGN.md with shadcn: `/language/en-019e0a88-aa78-7293-9f52-342df35421c4/DESIGN.with-shadcn.md`.
The shadcn page also exposes optional machine-readable files for automation, but the human-facing handoff is DESIGN.md with shadcn.
Install recommended primitives with `npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table`.
Use these primitives in shadcn apps:
- button
- card
- input
- textarea
- select
- dialog
- sheet
- tabs
- badge
- separator
- checkbox
- switch
- slider
- tooltip
- dropdown-menu
- table
Implementation rule for agents: import shadcn primitives from `@/components/ui/*`, apply the generated CSS variables first, then compose the language-specific recipes from the companion MD. Katagami remains the source of truth; shadcn names are the implementation surface.
## Do's and Don'ts
- Do Use opaque enough panes behind all text so glass never harms readability.
- Do Keep one dominant glass slab and let secondary panes feel offset and lighter.
- Do Reserve coral and mint for active state, dew dots, and the primary CTA only.
- Do Use Fraunces for display moments and Commissioner for practical UI copy.
- Do Build hierarchy with blur, opacity, overlap, and spacing before introducing color.
- Do Maintain 44px touch targets and visible mint focus rings.
- Don't No rainbow, neon, or loud gradients.
- Don't No generic pastel SaaS charts or analytics-dashboard scene.
- Don't No low-contrast text over busy transparency.
- Don't No childish stickers, toy shadows, or novelty rounded blobs.
- Don't No glass effect on every tiny element; only panes and key controls should frost.
- Don't Never use one-sided accent borders on rounded elements.
### Accessibility
WCAG AA is achieved through increased pane opacity, dark rain-blue text, solid mist reduced-transparency mode, 44px touch targets, and visible focus outlines that do not rely on color alone.
### Usage Context
Calm youth wellness, study, commute, habit, and music products needing fresh trust without clinical severity.
shadcn/ui theme
```json
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"name": "morning-rain-glass-minimal-youth-interface",
"type": "registry:theme",
"title": "Morning Rain Glass Minimal Youth Interface shadcn Theme",
"cssVars": {
"theme": {},
"light": {
"background": "#F7FAFB",
"foreground": "#24313A",
"card": "#FFFFFF",
"card-foreground": "#24313A",
"popover": "#FFFFFF",
"popover-foreground": "#24313A",
"primary": "#526A7A",
"primary-foreground": "#ffffff",
"secondary": "#D9F1E9",
"secondary-foreground": "#111111",
"muted": "#6E808B",
"muted-foreground": "#24313A",
"accent": "#ECA49A",
"accent-foreground": "#ffffff",
"destructive": "#B75B55",
"border": "#DDE7EB",
"input": "#DDE7EB",
"ring": "#ECA49A",
"chart-1": "#526A7A",
"chart-2": "#D9F1E9",
"chart-3": "#ECA49A",
"chart-4": "#5F8F82",
"chart-5": "#B8894B",
"sidebar": "#FFFFFF",
"sidebar-foreground": "#24313A",
"sidebar-primary": "#526A7A",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#5E7F98",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#DDE7EB",
"sidebar-ring": "#ECA49A",
"radius": "24px"
},
"dark": {
"background": "#0f1115",
"foreground": "#f8fafc",
"card": "#181b22",
"card-foreground": "#f8fafc",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#526A7A",
"primary-foreground": "#ffffff",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"accent": "#ECA49A",
"accent-foreground": "#ffffff",
"destructive": "#B75B55",
"border": "#303642",
"input": "#303642",
"ring": "#ECA49A",
"chart-1": "#526A7A",
"chart-2": "#D9F1E9",
"chart-3": "#ECA49A",
"chart-4": "#5F8F82",
"chart-5": "#B8894B",
"sidebar": "#181b22",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#526A7A",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#ECA49A",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-ring": "#ECA49A",
"radius": "24px"
}
},
"meta": {
"source": "katagami",
"languageId": "en-019e0a88-aa78-7293-9f52-342df35421c4",
"slug": "morning-rain-glass-minimal-youth-interface",
"componentManifest": [
"button",
"card",
"input",
"textarea",
"select",
"dialog",
"sheet",
"tabs",
"badge",
"separator",
"checkbox",
"switch",
"slider",
"tooltip",
"dropdown-menu",
"table"
],
"installCommand": "npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table",
"nativeTokenNames": {
"borders": [
"accent_width",
"character",
"default_width",
"style"
],
"colors": [
"accent",
"background",
"border",
"error",
"info",
"muted",
"primary",
"secondary",
"success",
"surface",
"text",
"warning"
],
"motion": [
"duration",
"easing",
"philosophy"
],
"radii": [
"full",
"lg",
"md",
"none",
"sm"
],
"shadows": [
"lg",
"md",
"sm"
],
"spacing": [
"base",
"scale"
],
"surfaces": [
"bg_pattern",
"card_style",
"treatment"
],
"typography": [
"base_size",
"body_font",
"display_letter_spacing",
"google_fonts_url",
"heading_font",
"letter_spacing",
"line_height",
"mono_font",
"scale_ratio"
]
}
}
}
```embodiments
at a glance
Typography
The quick brown fox jumps
The quick brown fox jumps
The quick brown fox jumps
The quick brown fox jumps
Components
Components rendered with this language’s tokens — colors, type, and rounded corners as specified.
Spacing
- base8px
- xs4px
- sm8px
- md12px
- lg16px
- xl24px
- 2xl32px
- 3xl48px
- 4xl64px
- step-896px
- step-9112px
Shape
implementation kit
DESIGN.md with shadcn
Copy this when the target app uses shadcn/ui. It packages the Katagami DESIGN.md context with the install list, theme variables, component recipes, preview-shot contract, and starter TSX in one Markdown companion.
advanced implementation filesoptional machine-readable theme, CSS, TSX starter, recipes, and preview contract
npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table:root {
--background: #F7FAFB;
--foreground: #24313A;
--card: #FFFFFF;
--card-foreground: #24313A;
--popover: #FFFFFF;
--popover-foreground: #24313A;
--primary: #526A7A;
--primary-foreground: #ffffff;
--secondary: #D9F1E9;
--secondary-foreground: #111111;
--muted: #6E808B;
--muted-foreground: #24313A;
--accent: #ECA49A;
--accent-foreground: #ffffff;
--destructive: #B75B55;
--border: #DDE7EB;
--input: #DDE7EB;
--ring: #ECA49A;
--chart-1: #526A7A;
--chart-2: #D9F1E9;
--chart-3: #ECA49A;
--chart-4: #5F8F82;
--chart-5: #B8894B;
--sidebar: #FFFFFF;
--sidebar-foreground: #24313A;
--sidebar-primary: #526A7A;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #5E7F98;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #DDE7EB;
--sidebar-ring: #ECA49A;
--radius: 24px;
}
.dark {
--background: #0f1115;
--foreground: #f8fafc;
--card: #181b22;
--card-foreground: #f8fafc;
--popover: #181b22;
--popover-foreground: #f8fafc;
--primary: #526A7A;
--primary-foreground: #ffffff;
--secondary: #252a33;
--secondary-foreground: #f8fafc;
--muted: #252a33;
--muted-foreground: #a1a1aa;
--accent: #ECA49A;
--accent-foreground: #ffffff;
--destructive: #B75B55;
--border: #303642;
--input: #303642;
--ring: #ECA49A;
--chart-1: #526A7A;
--chart-2: #D9F1E9;
--chart-3: #ECA49A;
--chart-4: #5F8F82;
--chart-5: #B8894B;
--sidebar: #181b22;
--sidebar-foreground: #f8fafc;
--sidebar-primary: #526A7A;
--sidebar-primary-foreground: #ffffff;
--sidebar-accent: #ECA49A;
--sidebar-accent-foreground: #ffffff;
--sidebar-border: #303642;
--sidebar-ring: #ECA49A;
--radius: 24px;
}
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import {
Card,
CardContent,
CardDescription,
CardFooter,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
export function MorningRainGlassMinimalYouthInterfaceShadcnKit() {
return (
<section className="grid gap-4 rounded-[var(--radius)] border bg-background p-4 text-foreground">
<div className="flex items-start justify-between gap-4">
<div>
<Badge variant="outline">shadcn/ui</Badge>
<h2 className="mt-3 text-2xl font-semibold tracking-tight">Morning Rain Glass Minimal Youth Interface</h2>
<p className="mt-1 max-w-xl text-sm text-muted-foreground">
Use the Katagami registry theme, then compose these shadcn primitives
with the language-specific component recipes.
</p>
</div>
<Button>Apply theme</Button>
</div>
<Tabs defaultValue="components">
<TabsList>
<TabsTrigger value="components">Components</TabsTrigger>
<TabsTrigger value="states">States</TabsTrigger>
<TabsTrigger value="export">Export</TabsTrigger>
</TabsList>
</Tabs>
<Card>
<CardHeader>
<CardTitle>Component recipe</CardTitle>
<CardDescription>
Replace this starter content with the agent-authored product scene
from components.md and preview-shots.json.
</CardDescription>
</CardHeader>
<CardContent className="grid gap-3 sm:grid-cols-[1fr_auto]">
<Input defaultValue="Tokenized shadcn surface" aria-label="Recipe name" />
<Button variant="secondary">Preview state</Button>
</CardContent>
<CardFooter className="justify-between">
<Badge>Ready</Badge>
<Button variant="outline">Copy recipe</Button>
</CardFooter>
</Card>
</section>
);
}
{
"$schema": "https://ui.shadcn.com/schema/registry-item.json",
"name": "morning-rain-glass-minimal-youth-interface",
"type": "registry:theme",
"title": "Morning Rain Glass Minimal Youth Interface shadcn Theme",
"cssVars": {
"theme": {},
"light": {
"background": "#F7FAFB",
"foreground": "#24313A",
"card": "#FFFFFF",
"card-foreground": "#24313A",
"popover": "#FFFFFF",
"popover-foreground": "#24313A",
"primary": "#526A7A",
"primary-foreground": "#ffffff",
"secondary": "#D9F1E9",
"secondary-foreground": "#111111",
"muted": "#6E808B",
"muted-foreground": "#24313A",
"accent": "#ECA49A",
"accent-foreground": "#ffffff",
"destructive": "#B75B55",
"border": "#DDE7EB",
"input": "#DDE7EB",
"ring": "#ECA49A",
"chart-1": "#526A7A",
"chart-2": "#D9F1E9",
"chart-3": "#ECA49A",
"chart-4": "#5F8F82",
"chart-5": "#B8894B",
"sidebar": "#FFFFFF",
"sidebar-foreground": "#24313A",
"sidebar-primary": "#526A7A",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#5E7F98",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#DDE7EB",
"sidebar-ring": "#ECA49A",
"radius": "24px"
},
"dark": {
"background": "#0f1115",
"foreground": "#f8fafc",
"card": "#181b22",
"card-foreground": "#f8fafc",
"popover": "#181b22",
"popover-foreground": "#f8fafc",
"primary": "#526A7A",
"primary-foreground": "#ffffff",
"secondary": "#252a33",
"secondary-foreground": "#f8fafc",
"muted": "#252a33",
"muted-foreground": "#a1a1aa",
"accent": "#ECA49A",
"accent-foreground": "#ffffff",
"destructive": "#B75B55",
"border": "#303642",
"input": "#303642",
"ring": "#ECA49A",
"chart-1": "#526A7A",
"chart-2": "#D9F1E9",
"chart-3": "#ECA49A",
"chart-4": "#5F8F82",
"chart-5": "#B8894B",
"sidebar": "#181b22",
"sidebar-foreground": "#f8fafc",
"sidebar-primary": "#526A7A",
"sidebar-primary-foreground": "#ffffff",
"sidebar-accent": "#ECA49A",
"sidebar-accent-foreground": "#ffffff",
"sidebar-border": "#303642",
"sidebar-ring": "#ECA49A",
"radius": "24px"
}
},
"meta": {
"source": "katagami",
"languageId": "en-019e0a88-aa78-7293-9f52-342df35421c4",
"slug": "morning-rain-glass-minimal-youth-interface",
"componentManifest": [
"button",
"card",
"input",
"textarea",
"select",
"dialog",
"sheet",
"tabs",
"badge",
"separator",
"checkbox",
"switch",
"slider",
"tooltip",
"dropdown-menu",
"table"
],
"installCommand": "npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table",
"nativeTokenNames": {
"borders": [
"accent_width",
"character",
"default_width",
"style"
],
"colors": [
"accent",
"background",
"border",
"error",
"info",
"muted",
"primary",
"secondary",
"success",
"surface",
"text",
"warning"
],
"motion": [
"duration",
"easing",
"philosophy"
],
"radii": [
"full",
"lg",
"md",
"none",
"sm"
],
"shadows": [
"lg",
"md",
"sm"
],
"spacing": [
"base",
"scale"
],
"surfaces": [
"bg_pattern",
"card_style",
"treatment"
],
"typography": [
"base_size",
"body_font",
"display_letter_spacing",
"google_fonts_url",
"heading_font",
"letter_spacing",
"line_height",
"mono_font",
"scale_ratio"
]
}
}
}
# Morning Rain Glass Minimal Youth Interface shadcn/ui Components
Artifact: `component-recipes-v1`
Author: `katagami-ui-projection`
Language ID: `en-019e0a88-aa78-7293-9f52-342df35421c4`
Slug: `morning-rain-glass-minimal-youth-interface`
## Intent
Morning rain on glass translated into a readable minimal youth interface: translucent, fresh, depth-led, and punctuated by tiny dew-mint and jelly-coral accents. The language keeps the original calm glass concept but rebuilds it as a disciplined application system where panes, rails, and wet-edge highlights carry the identity without sacrificing contrast.
## Required primitives
- button
- card
- input
- textarea
- select
- dialog
- sheet
- tabs
- badge
- separator
- checkbox
- switch
- slider
- tooltip
- dropdown-menu
- table
Install with `npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table`.
## Token cues
Colors:
{
"accent": "#ECA49A",
"background": "#F7FAFB",
"border": "#DDE7EB",
"error": "#B75B55",
"info": "#5E7F98",
"muted": "#6E808B",
"primary": "#526A7A",
"secondary": "#D9F1E9",
"success": "#5F8F82",
"surface": "#FFFFFF",
"text": "#24313A",
"warning": "#B8894B"
}
Typography:
{
"base_size": "16px",
"body_font": "Commissioner",
"display_letter_spacing": "-0.04em",
"google_fonts_url": "https://fonts.googleapis.com/css2?family=Commissioner:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&family=IBM+Plex+Mono:wght@500;600&display=swap",
"heading_font": "Fraunces",
"letter_spacing": "-0.02em",
"line_height": 1.55,
"mono_font": "IBM Plex Mono",
"scale_ratio": 1.25
}
## Visual character to preserve
- Mist-white frosted glass panes use rgba white fills, 22px backdrop blur, and inset one-pixel highlights for readable rain-soft depth.
- Cool rain-blue gray typography pairs Fraunces display with Commissioner UI text, using tight tracking and calm editorial scale rather than playful novelty.
- Wet-edge borders appear as translucent one-pixel strokes plus inner white highlights around every major pane and rounded control.
- A vertical rain-thread rail with dew nodes anchors schedule and progress content so time and state feel like droplets on glass.
- Jelly-coral and dew-mint accents are confined to circular dots, active pills, and the primary action, never broad decorative fields.
## ShadSync visual profile
{
"family": "editorial",
"material": "flat",
"contour": "pebble",
"border": "solid",
"underlay": true,
"grain": false,
"stickerBadges": false,
"motion": "lift",
"density": "balanced",
"accents": [
"primary",
"accent",
"secondary",
"muted"
]
}
## Signature component recipes
### Button
Use `Button` for primary, secondary, outline, and ghost actions. Primary actions must expose the language's strongest contrast pair, while secondary and ghost actions should preserve the surface treatment instead of falling back to default neutral SaaS styling.
### Card
Use `Card`, `CardHeader`, `CardContent`, `CardFooter`, and `CardAction` as the main composition frame. Cards should demonstrate the language's surface, border, hierarchy, and density rules rather than appearing as generic rounded rectangles.
### Input and Textarea
Use `Input` and `Textarea` with visible focus rings, field labels, validation states, and the language's rhythm. Forms should show real product content, not placeholder-only controls.
### Select, Tabs, and Table
Use `Select`, `Tabs`, and `Table` to prove navigation, filtering, and dense data states. The table should show row rhythm, separators, hover/focus states, and an empty or status state when the language calls for it.
### Dialog and Sheet
Use `Dialog` for centered decisions and `Sheet` for contextual editing. Both should inherit the language's spacing, border, overlay, and motion rules.
## Preview shots
- `application-shell`: dashboard or workspace shell with navigation, cards, forms, and state badges.
- `detail-editor`: focused editing flow using input, textarea, select, switch/checkbox, dialog or sheet, and action buttons.
- `data-operations`: table-heavy operational view with tabs, dropdown menu affordances, badges, and destructive/empty states.
- Each preview shot must include a renderable `scene` payload with concrete headline, description, actions, and rows/fields/stats for the UI preview.
## Implementation contract
- Start from local `ui/src/components/ui` shadcn-style primitives; do not create a second component system.
- Apply `/katagami/shadcn/morning-rain-glass-minimal-youth-interface/registry-theme.json` variables, then use these recipes for composition and state design.
- Preserve Katagami token names as source metadata; shadcn semantic names are only the export surface.
- Do: Use opaque enough panes behind all text so glass never harms readability.; Keep one dominant glass slab and let secondary panes feel offset and lighter.; Reserve coral and mint for active state, dew dots, and the primary CTA only.; Use Fraunces for display moments and Commissioner for practical UI copy.; Build hierarchy with blur, opacity, overlap, and spacing before introducing color.; Maintain 44px touch targets and visible mint focus rings.
- Do not: No rainbow, neon, or loud gradients.; No generic pastel SaaS charts or analytics-dashboard scene.; No low-contrast text over busy transparency.; No childish stickers, toy shadows, or novelty rounded blobs.; No glass effect on every tiny element; only panes and key controls should frost.; Never use one-sided accent borders on rounded elements.
## Copy-paste component example
This generated starter proves the import shape. Production Katagami agents should replace it with a language-specific product composition.
```tsx
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import {
Card,
CardContent,
CardDescription,
CardFooter,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
export function MorningRainGlassMinimalYouthInterfaceShadcnKit() {
return (
<section className="grid gap-4 rounded-[var(--radius)] border bg-background p-4 text-foreground">
<div className="flex items-start justify-between gap-4">
<div>
<Badge variant="outline">shadcn/ui</Badge>
<h2 className="mt-3 text-2xl font-semibold tracking-tight">Morning Rain Glass Minimal Youth Interface</h2>
<p className="mt-1 max-w-xl text-sm text-muted-foreground">
Use the Katagami registry theme, then compose these shadcn primitives
with the language-specific component recipes.
</p>
</div>
<Button>Apply theme</Button>
</div>
<Tabs defaultValue="components">
<TabsList>
<TabsTrigger value="components">Components</TabsTrigger>
<TabsTrigger value="states">States</TabsTrigger>
<TabsTrigger value="export">Export</TabsTrigger>
</TabsList>
</Tabs>
<Card>
<CardHeader>
<CardTitle>Component recipe</CardTitle>
<CardDescription>
Replace this starter content with the agent-authored product scene
from components.md and preview-shots.json.
</CardDescription>
</CardHeader>
<CardContent className="grid gap-3 sm:grid-cols-[1fr_auto]">
<Input defaultValue="Tokenized shadcn surface" aria-label="Recipe name" />
<Button variant="secondary">Preview state</Button>
</CardContent>
<CardFooter className="justify-between">
<Badge>Ready</Badge>
<Button variant="outline">Copy recipe</Button>
</CardFooter>
</Card>
</section>
);
}
```
## Layout notes
{
"breakpoints": "480px mobile stack, 768px tablet two-zone split, 1120px desktop overlapping 12-column composition.",
"density": "Low-to-medium density with a strong contrast between tight control clusters and generous contemplative gaps, matching a wellness product used during study breaks and commutes.",
"grid": "12 columns max 1180px with 24px gutters; the dominant pane spans seven columns, supporting panes span three to five, and one playlist pane overlaps the main slab by a column.",
"responsive": "Remove overlap on mobile, preserve the rain rail as an internal row marker, keep all touch targets at least 44px, and collapse secondary panes below the main session plan.",
"whitespace": "Use an 8:1 rhythm from 4px dew-node micro gaps to 112px scene pauses; avoid uniform 24px spacing across unrelated groups."
}
{
"artifact": "katagami:shadcn-preview-shots",
"version": "preview-shots-v1",
"generator": "katagami-ui-compatibility-projection",
"generatedBy": "katagami-ui-projection",
"requiresVisualProfile": true,
"schema": "katagami:shadcn-preview-shots/renderable-v1",
"renderable": true,
"language": {
"id": "en-019e0a88-aa78-7293-9f52-342df35421c4",
"name": "Morning Rain Glass Minimal Youth Interface",
"slug": "morning-rain-glass-minimal-youth-interface"
},
"installCommand": "npx shadcn@latest add button card input textarea select dialog sheet tabs badge separator checkbox switch slider tooltip dropdown-menu table",
"primitives": [
"button",
"card",
"input",
"textarea",
"select",
"dialog",
"sheet",
"tabs",
"badge",
"separator",
"checkbox",
"switch",
"slider",
"tooltip",
"dropdown-menu",
"table"
],
"identityNotes": [
"Mist-white frosted glass panes use rgba white fills, 22px backdrop blur, and inset one-pixel highlights for readable rain-soft depth.",
"Cool rain-blue gray typography pairs Fraunces display with Commissioner UI text, using tight tracking and calm editorial scale rather than playful novelty.",
"Wet-edge borders appear as translucent one-pixel strokes plus inner white highlights around every major pane and rounded control.",
"A vertical rain-thread rail with dew nodes anchors schedule and progress content so time and state feel like droplets on glass.",
"Jelly-coral and dew-mint accents are confined to circular dots, active pills, and the primary action, never broad decorative fields."
],
"visualProfile": {
"family": "editorial",
"material": "flat",
"contour": "pebble",
"border": "solid",
"underlay": true,
"grain": false,
"stickerBadges": false,
"motion": "still",
"density": "balanced",
"accents": [
"primary",
"accent",
"secondary",
"muted"
]
},
"shots": [
{
"id": "application-shell",
"title": "Application shell",
"viewport": "desktop",
"primitives": [
"button",
"card",
"input",
"select",
"tabs",
"badge",
"separator",
"table"
],
"composition": "A real product workspace with navigation, summary cards, filtering controls, and one dense content region.",
"mustShow": [
"primary and secondary actions",
"card hierarchy",
"filterable state",
"table or list density"
],
"avoid": [
"component inventory walls",
"placeholder-only content",
"generic rounded SaaS chrome"
],
"scene": {
"eyebrow": "workspace spread",
"headline": "Morning Rain Glass Minimal Youth Interface launch room",
"description": "A product team workspace where navigation, filters, metrics, and dense rows carry the language's visible structure.",
"primaryAction": "Apply theme",
"secondaryAction": "Review states",
"stats": [
{
"label": "components",
"value": "16",
"tone": "accent"
},
{
"label": "states",
"value": "ready"
},
{
"label": "density",
"value": "balanced",
"tone": "warning"
}
],
"rows": [
{
"label": "Primary flow",
"value": "mapped",
"status": "active"
},
{
"label": "Token coverage",
"value": "semantic",
"status": "synced"
},
{
"label": "Responsive proof",
"value": "queued",
"status": "review"
}
],
"statuses": [
"Active",
"Synced",
"Draft"
]
}
},
{
"id": "detail-editor",
"title": "Detail editor",
"viewport": "tablet",
"primitives": [
"button",
"card",
"input",
"textarea",
"select",
"checkbox",
"switch",
"slider",
"dialog",
"sheet"
],
"composition": "A focused editing flow with form fields, validation, confirmation, and a contextual side panel.",
"mustShow": [
"focus ring",
"error or destructive state",
"dialog or sheet treatment",
"written guidance content"
],
"avoid": [
"unstyled browser controls",
"floating cards inside cards",
"missing labels"
],
"scene": {
"eyebrow": "editing flow",
"headline": "Language recipe editor",
"description": "A focused form proving labels, validation, toggles, panel rhythm, and action hierarchy.",
"primaryAction": "Save recipe",
"secondaryAction": "Open sheet",
"fields": [
{
"label": "Component family",
"value": "Narrative cards"
},
{
"label": "State treatment",
"value": "Visible focus + validation"
},
{
"label": "Motion",
"value": "Small lift, no opacity-only fade"
}
],
"statuses": [
"Focus",
"Invalid",
"Confirmed"
]
}
},
{
"id": "data-operations",
"title": "Data operations",
"viewport": "mobile",
"primitives": [
"button",
"tabs",
"badge",
"dropdown-menu",
"table",
"tooltip",
"separator"
],
"composition": "A compact operational view proving row rhythm, stacked actions, menu states, badges, and empty/destructive states.",
"mustShow": [
"responsive reflow",
"dense row styling",
"menu affordance",
"status badge system"
],
"avoid": [
"desktop-only tables",
"text overflow",
"default shadcn spacing without Katagami character"
],
"scene": {
"eyebrow": "operations",
"headline": "Compact review queue",
"description": "A narrow viewport scene with rows, menus, tooltips, badges, and destructive affordances.",
"primaryAction": "Resolve",
"secondaryAction": "Filter",
"rows": [
{
"label": "Button hierarchy",
"value": "approved",
"status": "ok"
},
{
"label": "Table rhythm",
"value": "needs pass",
"status": "watch"
},
{
"label": "Empty state",
"value": "designed",
"status": "done"
}
],
"statuses": [
"Queued",
"Blocked",
"Done"
]
}
}
],
"componentRecipes": [
{
"primitive": "button",
"intent": "Prove action hierarchy, focus, disabled, and destructive states."
},
{
"primitive": "card",
"intent": "Carry the language surface, border, elevation, and density rules."
},
{
"primitive": "input",
"intent": "Show labels, focus rings, validation, and spacing rhythm."
},
{
"primitive": "textarea",
"intent": "Show longer guidance, validation copy, and writing density."
},
{
"primitive": "select",
"intent": "Show filtering, selection contrast, and menu trigger styling."
},
{
"primitive": "dialog",
"intent": "Show centered decision states and overlay treatment."
},
{
"primitive": "sheet",
"intent": "Show contextual side panels and responsive editing."
},
{
"primitive": "tabs",
"intent": "Show navigational structure and active/inactive contrast."
},
{
"primitive": "badge",
"intent": "Show compact status vocabulary and semantic colors."
},
{
"primitive": "separator",
"intent": "Show section rhythm without generic gray dividers."
},
{
"primitive": "checkbox",
"intent": "Show binary selection with visible focus and checked states."
},
{
"primitive": "switch",
"intent": "Show settings toggles and on/off contrast."
},
{
"primitive": "slider",
"intent": "Show numeric adjustment with track/thumb styling."
},
{
"primitive": "tooltip",
"intent": "Show concise explanation styling above compact controls."
},
{
"primitive": "dropdown-menu",
"intent": "Show action menus, destructive items, and grouped choices."
},
{
"primitive": "table",
"intent": "Show dense operational data, separators, row states, and responsive behavior."
}
],
"qualityRules": {
"do": [
"Use opaque enough panes behind all text so glass never harms readability.",
"Keep one dominant glass slab and let secondary panes feel offset and lighter.",
"Reserve coral and mint for active state, dew dots, and the primary CTA only.",
"Use Fraunces for display moments and Commissioner for practical UI copy.",
"Build hierarchy with blur, opacity, overlap, and spacing before introducing color.",
"Maintain 44px touch targets and visible mint focus rings."
],
"dont": [
"No rainbow, neon, or loud gradients.",
"No generic pastel SaaS charts or analytics-dashboard scene.",
"No low-contrast text over busy transparency.",
"No childish stickers, toy shadows, or novelty rounded blobs.",
"No glass effect on every tiny element; only panes and key controls should frost.",
"Never use one-sided accent borders on rounded elements."
]
}
}