Alert

import { Alert, AlertDescription, AlertTitle } from "@/registry/components/alert/react/alert";
import { AlertCircleIcon, CheckCircle2Icon, PopcornIcon } from "lucide-react";

export function AlertDemo() {
    return (
        <div className="flow w-full">
            <Alert>
                <CheckCircle2Icon />
                <div className="flow">
                    <AlertTitle>Success! Your changes have been saved</AlertTitle>
                    <AlertDescription className="flow-space-3xs">
                        This is an alert with icon, title and description.
                    </AlertDescription>
                </div>
            </Alert>
            <Alert>
                <PopcornIcon />
                <AlertTitle>This Alert has a title and an icon. No description.</AlertTitle>
            </Alert>
            <Alert data-intent="danger">
                <AlertCircleIcon />
                <div className="flow">
                    <AlertTitle>Unable to process your payment.</AlertTitle>
                    <AlertDescription className="flow-space-3xs">
                        <p>Please verify your billing information and try again.</p>
                        <ul className="list-inside">
                            <li>Check your card details</li>
                            <li>Ensure sufficient funds</li>
                            <li>Verify billing address</li>
                        </ul>
                    </AlertDescription>
                </div>
            </Alert>
        </div>
    );
}

import cn from "clsx";

function Alert({ className, ...props }: React.ComponentProps<"div">) {
    return <div data-slot="alert" role="alert" className={cn("alert", className)} {...props} />;
}

function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
    return <div data-slot="alert-title" className={cn("alert-title", className)} {...props} />;
}

function AlertDescription({ className, ...props }: React.ComponentProps<"div">) {
    return (
        <div
            data-slot="alert-description"
            className={cn("alert-description", className)}
            {...props}
        />
    );
}

export { Alert, AlertTitle, AlertDescription };

.alert {
    position: relative;
    background-color: var(--alert-bg);
    color: var(--alert-fg);
    border-style: var(--alert-border-style);
    border-width: var(--alert-border-width);
    border-color: var(--alert-border-color);
    padding-inline: var(--alert-padding-inline);
    padding-block: var(--alert-padding-block);
    border-radius: var(--alert-radius);
    font-size: var(--alert-font-size);
}

.alert:has(svg) {
    --title-col-start: 2;
    --description-col-start: 2;
    --action-col-start: 3;
    display: grid;
    grid-template-columns: var(--alert-icon-size) 1fr;
    row-gap: var(--space-3xs);
    column-gap: var(--space-xs);
}

.button:where(.alert button) {
    --button-shadow: none;
    --button-height: 24px;
    grid-column: var(--action-col-start);
}

.alert svg {
    width: var(--alert-icon-size);
    height: var(--alert-icon-size);
    transform: translateY(var(--alert-icon-offset, 2px));
    justify-self: var(--alert-icon-justify, start);
    align-self: var(--alert-icon-align, start);
}

.alert-title {
    grid-column-start: var(--title-col-start);
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--tracking-tight);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.alert-description {
    grid-column-start: var(--description-col-start);
    color: var(--alert-description-color);
}