Alert

1import * as React from "react"
2import { cva, type VariantProps } from "class-variance-authority"
3 
4import { cn } from "@/lib/utils"
5 
6const alertVariants = cva(
7  "group/alert relative grid w-full gap-0.5 rounded-lg border px-2.5 py-2 text-left text-sm has-data-[slot=alert-action]:relative has-data-[slot=alert-action]:pr-18 has-[>svg]:grid-cols-[auto_1fr] has-[>svg]:gap-x-2 *:[svg]:row-span-2 *:[svg]:translate-y-0.5 *:[svg]:text-current *:[svg:not([class*='size-'])]:size-4",
8  {
9    variants: {
10      variant: {
11        default: "bg-card text-card-foreground",
12        destructive:
13          "bg-card text-destructive *:data-[slot=alert-description]:text-destructive/90 *:[svg]:text-current",
14      },
15    },
16    defaultVariants: {
17      variant: "default",
18    },
19  }
20)
21 
22function Alert({
23  className,
24  variant,
25  ...props
26}: React.ComponentProps<"div"> & VariantProps<typeof alertVariants>) {
27  return (
28    <div
29      data-slot="alert"
30      role="alert"
31      className={cn(alertVariants({ variant }), className)}
32      {...props}
33    />
34  )
35}
36 
37function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
38  return (
39    <div
40      data-slot="alert-title"
41      className={cn(
42        "font-medium group-has-[>svg]/alert:col-start-2 [&_a]:underline [&_a]:underline-offset-3 [&_a]:hover:text-foreground",
43        className
44      )}
45      {...props}
46    />
47  )
48}
49 
50function AlertDescription({
51  className,
52  ...props
53}: React.ComponentProps<"div">) {
54  return (
55    <div
56      data-slot="alert-description"
57      className={cn(
58        "text-sm text-balance text-muted-foreground md:text-pretty [&_a]:underline [&_a]:underline-offset-3 [&_a]:hover:text-foreground [&_p:not(:last-child)]:mb-4",
59        className
60      )}
61      {...props}
62    />
63  )
64}
65 
66function AlertAction({ className, ...props }: React.ComponentProps<"div">) {
67  return (
68    <div
69      data-slot="alert-action"
70      className={cn("absolute top-2 right-2", className)}
71      {...props}
72    />
73  )
74}
75 
76export { Alert, AlertTitle, AlertDescription, AlertAction }