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  "relative w-full rounded-lg border px-4 py-3 text-sm grid has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] grid-cols-[0_1fr] has-[>svg]:gap-x-3 gap-y-0.5 items-start [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current",
8  {
9    variants: {
10      variant: {
11        default: "bg-card text-card-foreground",
12        destructive:
13          "text-destructive bg-card [&>svg]:text-current *:data-[slot=alert-description]:text-destructive/90",
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        "col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight",
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-muted-foreground col-start-2 grid justify-items-start gap-1 text-sm [&_p]:leading-relaxed",
59        className
60      )}
61      {...props}
62    />
63  );
64}
65 
66export { Alert, AlertTitle, AlertDescription };