66e99136c2
Migrate all shadcn components into apps/web/components/ui/ so the web app is fully independent from packages/ui for its UI layer. Update to the latest shadcn base-nova style. Add missing semantic color variables (success, warning, info, canvas), font-mono mapping, scrollbar styling, and wrap Select items in SelectGroup for proper padding. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
47 lines
1.4 KiB
TypeScript
47 lines
1.4 KiB
TypeScript
/**
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* Spinner — 3x3 grid pulse for **active processing / execution** states.
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*
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* Use when the system is actively doing work or waiting for human action
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* (streaming content, generating responses, awaiting approval).
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* For passive content-loading states, use `<Loading />` instead.
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*
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* Inherits color from `currentColor` (use Tailwind `text-*`).
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* Scales with font-size (use Tailwind `text-*` for size).
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*/
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import { cn } from "@/lib/utils"
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export interface SpinnerProps {
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/** Additional className for styling (color via text-*, size via Tailwind text-*) */
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className?: string
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}
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const DELAYS = [0.2, 0.3, 0.4, 0.1, 0.2, 0.3, 0, 0.1, 0.2]
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const cubeStyle: React.CSSProperties = {
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backgroundColor: "currentColor",
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animation: "spinner-grid 1.3s infinite ease-in-out",
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transform: "scale3d(0.5, 0.5, 1)",
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}
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export function Spinner({ className }: SpinnerProps) {
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return (
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<span
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className={cn(className)}
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role="status"
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aria-label="Loading"
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style={{
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display: "inline-grid",
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gridTemplateColumns: "repeat(3, 1fr)",
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width: "1em",
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height: "1em",
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gap: "0.08em",
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}}
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>
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{DELAYS.map((delay, i) => (
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<span key={i} style={{ ...cubeStyle, animationDelay: `${delay}s` }} />
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))}
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<style>{`@keyframes spinner-grid{0%,70%,100%{transform:scale3d(.5,.5,1)}35%{transform:scale3d(0,0,1)}}`}</style>
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</span>
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)
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}
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