Add theming infrastructure (task 08)

CSS-variable multi-theme system (default + warm) × {light, dark, system}; per-user theme/theme_mode columns; no-flash pre-paint script; useTheme hook + ThemePicker component on /settings.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
ginnoir
2026-05-06 02:50:05 -05:00
co-authored by Claude Sonnet 4.6
parent 6710c8b231
commit 8cc2ef0732
12 changed files with 540 additions and 3 deletions
+70
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"use client";
import { THEMES, THEME_MODES } from "@/modules/_core/themes";
import type { ThemeId, ThemeMode } from "@/modules/_core/themes";
import { useTheme } from "@/hooks/use-theme";
import { Label } from "@/components/ui/label";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "@/components/ui/select";
import { Button } from "@/components/ui/button";
import { cn } from "@/lib/utils";
interface Props {
initialTheme?: ThemeId;
initialMode?: ThemeMode;
signedIn?: boolean;
}
export function ThemePicker({
initialTheme = "default",
initialMode = "system",
signedIn = false,
}: Props) {
const { theme, mode, setTheme, setMode } = useTheme(
initialTheme,
initialMode,
signedIn,
);
return (
<div className="space-y-4">
<div className="space-y-1.5">
<Label>Theme</Label>
<Select value={theme} onValueChange={(v) => setTheme(v as ThemeId)}>
<SelectTrigger className="w-48">
<SelectValue />
</SelectTrigger>
<SelectContent>
{THEMES.map((t) => (
<SelectItem key={t.id} value={t.id}>
{t.label}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
<div className="space-y-1.5">
<Label>Mode</Label>
<div className="flex gap-1">
{THEME_MODES.map((m) => (
<Button
key={m.id}
variant="outline"
size="sm"
className={cn(mode === m.id && "bg-primary text-primary-foreground")}
onClick={() => setMode(m.id)}
>
{m.label}
</Button>
))}
</div>
</div>
</div>
);
}
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"use client"
import * as React from "react"
import { cn } from "@/lib/utils"
function Label({ className, ...props }: React.ComponentProps<"label">) {
return (
<label
data-slot="label"
className={cn(
"flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
className
)}
{...props}
/>
)
}
export { Label }
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"use client"
import * as React from "react"
import { Select as SelectPrimitive } from "@base-ui/react/select"
import { cn } from "@/lib/utils"
import { ChevronDownIcon, CheckIcon, ChevronUpIcon } from "lucide-react"
const Select = SelectPrimitive.Root
function SelectGroup({ className, ...props }: SelectPrimitive.Group.Props) {
return (
<SelectPrimitive.Group
data-slot="select-group"
className={cn("scroll-my-1 p-1", className)}
{...props}
/>
)
}
function SelectValue({ className, ...props }: SelectPrimitive.Value.Props) {
return (
<SelectPrimitive.Value
data-slot="select-value"
className={cn("flex flex-1 text-left", className)}
{...props}
/>
)
}
function SelectTrigger({
className,
size = "default",
children,
...props
}: SelectPrimitive.Trigger.Props & {
size?: "sm" | "default"
}) {
return (
<SelectPrimitive.Trigger
data-slot="select-trigger"
data-size={size}
className={cn(
"flex w-fit items-center justify-between gap-1.5 rounded-lg border border-input bg-transparent py-2 pr-2 pl-2.5 text-sm whitespace-nowrap transition-colors outline-none select-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 data-placeholder:text-muted-foreground data-[size=default]:h-8 data-[size=sm]:h-7 data-[size=sm]:rounded-[min(var(--radius-md),10px)] *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-1.5 dark:bg-input/30 dark:hover:bg-input/50 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
className
)}
{...props}
>
{children}
<SelectPrimitive.Icon
render={
<ChevronDownIcon className="pointer-events-none size-4 text-muted-foreground" />
}
/>
</SelectPrimitive.Trigger>
)
}
function SelectContent({
className,
children,
side = "bottom",
sideOffset = 4,
align = "center",
alignOffset = 0,
alignItemWithTrigger = true,
...props
}: SelectPrimitive.Popup.Props &
Pick<
SelectPrimitive.Positioner.Props,
"align" | "alignOffset" | "side" | "sideOffset" | "alignItemWithTrigger"
>) {
return (
<SelectPrimitive.Portal>
<SelectPrimitive.Positioner
side={side}
sideOffset={sideOffset}
align={align}
alignOffset={alignOffset}
alignItemWithTrigger={alignItemWithTrigger}
className="isolate z-50"
>
<SelectPrimitive.Popup
data-slot="select-content"
data-align-trigger={alignItemWithTrigger}
className={cn("relative isolate z-50 max-h-(--available-height) w-(--anchor-width) min-w-36 origin-(--transform-origin) overflow-x-hidden overflow-y-auto rounded-lg bg-popover text-popover-foreground shadow-md ring-1 ring-foreground/10 duration-100 data-[align-trigger=true]:animate-none data-[side=bottom]:slide-in-from-top-2 data-[side=inline-end]:slide-in-from-left-2 data-[side=inline-start]:slide-in-from-right-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95", className )}
{...props}
>
<SelectScrollUpButton />
<SelectPrimitive.List>{children}</SelectPrimitive.List>
<SelectScrollDownButton />
</SelectPrimitive.Popup>
</SelectPrimitive.Positioner>
</SelectPrimitive.Portal>
)
}
function SelectLabel({
className,
...props
}: SelectPrimitive.GroupLabel.Props) {
return (
<SelectPrimitive.GroupLabel
data-slot="select-label"
className={cn("px-1.5 py-1 text-xs text-muted-foreground", className)}
{...props}
/>
)
}
function SelectItem({
className,
children,
...props
}: SelectPrimitive.Item.Props) {
return (
<SelectPrimitive.Item
data-slot="select-item"
className={cn(
"relative flex w-full cursor-default items-center gap-1.5 rounded-md py-1 pr-8 pl-1.5 text-sm outline-hidden select-none focus:bg-accent focus:text-accent-foreground not-data-[variant=destructive]:focus:**:text-accent-foreground data-disabled:pointer-events-none data-disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 *:[span]:last:flex *:[span]:last:items-center *:[span]:last:gap-2",
className
)}
{...props}
>
<SelectPrimitive.ItemText className="flex flex-1 shrink-0 gap-2 whitespace-nowrap">
{children}
</SelectPrimitive.ItemText>
<SelectPrimitive.ItemIndicator
render={
<span className="pointer-events-none absolute right-2 flex size-4 items-center justify-center" />
}
>
<CheckIcon className="pointer-events-none" />
</SelectPrimitive.ItemIndicator>
</SelectPrimitive.Item>
)
}
function SelectSeparator({
className,
...props
}: SelectPrimitive.Separator.Props) {
return (
<SelectPrimitive.Separator
data-slot="select-separator"
className={cn("pointer-events-none -mx-1 my-1 h-px bg-border", className)}
{...props}
/>
)
}
function SelectScrollUpButton({
className,
...props
}: React.ComponentProps<typeof SelectPrimitive.ScrollUpArrow>) {
return (
<SelectPrimitive.ScrollUpArrow
data-slot="select-scroll-up-button"
className={cn(
"top-0 z-10 flex w-full cursor-default items-center justify-center bg-popover py-1 [&_svg:not([class*='size-'])]:size-4",
className
)}
{...props}
>
<ChevronUpIcon
/>
</SelectPrimitive.ScrollUpArrow>
)
}
function SelectScrollDownButton({
className,
...props
}: React.ComponentProps<typeof SelectPrimitive.ScrollDownArrow>) {
return (
<SelectPrimitive.ScrollDownArrow
data-slot="select-scroll-down-button"
className={cn(
"bottom-0 z-10 flex w-full cursor-default items-center justify-center bg-popover py-1 [&_svg:not([class*='size-'])]:size-4",
className
)}
{...props}
>
<ChevronDownIcon
/>
</SelectPrimitive.ScrollDownArrow>
)
}
export {
Select,
SelectContent,
SelectGroup,
SelectItem,
SelectLabel,
SelectScrollDownButton,
SelectScrollUpButton,
SelectSeparator,
SelectTrigger,
SelectValue,
}