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/**
* NotificationToast — FASE-07 UX & Microinteractions
*
* Global toast notification component. Renders notifications from the
* notificationStore as stacked toasts in the top-right corner.
*
* Usage: Add <NotificationToast /> to your root layout.
*/
import { useNotificationStore } from "@/store/notificationStore";
import { useEffect, useState } from "react";
const ICONS = {
success: "✓",
error: "✕",
warning: "⚠",
info: "ℹ",
};
const COLORS = {
success: {
bg: "rgba(16, 185, 129, 0.15)",
border: "rgba(16, 185, 129, 0.4)",
icon: "#10b981",
},
error: {
bg: "rgba(239, 68, 68, 0.15)",
border: "rgba(239, 68, 68, 0.4)",
icon: "#ef4444",
},
warning: {
bg: "rgba(245, 158, 11, 0.15)",
border: "rgba(245, 158, 11, 0.4)",
icon: "#f59e0b",
},
info: {
bg: "rgba(59, 130, 246, 0.15)",
border: "rgba(59, 130, 246, 0.4)",
icon: "#3b82f6",
},
};
function Toast({ notification, onDismiss }) {
const [isExiting, setIsExiting] = useState(false);
const handleDismiss = () => {
setIsExiting(true);
setTimeout(() => onDismiss(notification.id), 200);
};
const color = COLORS[notification.type] || COLORS.info;
return (
<div
role="alert"
aria-live="polite"
style={{
display: "flex",
alignItems: "flex-start",
gap: "12px",
padding: "14px 16px",
borderRadius: "10px",
backgroundColor: color.bg,
border: `1px solid ${color.border}`,
backdropFilter: "blur(12px)",
boxShadow: "0 8px 32px rgba(0,0,0,0.2)",
minWidth: "320px",
maxWidth: "420px",
animation: isExiting ? "toastOut 0.2s ease-in forwards" : "toastIn 0.3s ease-out forwards",
transition: "all 0.2s ease",
}}
>
<span
style={{
fontSize: "18px",
color: color.icon,
fontWeight: "bold",
lineHeight: 1,
marginTop: "2px",
}}
>
{ICONS[notification.type]}
</span>
<div style={{ flex: 1, minWidth: 0 }}>
{notification.title && (
<div
style={{
fontWeight: 600,
fontSize: "14px",
color: "var(--text-primary, #fff)",
marginBottom: "2px",
}}
>
{notification.title}
</div>
)}
<div
style={{
fontSize: "13px",
color: "var(--text-secondary, #ccc)",
lineHeight: 1.4,
}}
>
{notification.message}
</div>
</div>
{notification.dismissible && (
<button
onClick={handleDismiss}
aria-label="Dismiss notification"
style={{
background: "none",
border: "none",
cursor: "pointer",
color: "var(--text-secondary, #999)",
fontSize: "16px",
padding: "0 2px",
lineHeight: 1,
opacity: 0.6,
transition: "opacity 0.15s",
}}
onMouseEnter={(e) => ((e.currentTarget as HTMLElement).style.opacity = "1")}
onMouseLeave={(e) => ((e.currentTarget as HTMLElement).style.opacity = "0.6")}
>
×
</button>
)}
</div>
);
}
export default function NotificationToast() {
const { notifications, removeNotification } = useNotificationStore();
if (notifications.length === 0) return null;
return (
<>
<style>{`
@keyframes toastIn {
from { opacity: 0; transform: translateX(100%) scale(0.95); }
to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes toastOut {
from { opacity: 1; transform: translateX(0) scale(1); }
to { opacity: 0; transform: translateX(100%) scale(0.95); }
}
`}</style>
<div
aria-live="polite"
aria-atomic="false"
style={{
position: "fixed",
top: "20px",
right: "20px",
zIndex: 9999,
display: "flex",
flexDirection: "column",
gap: "10px",
pointerEvents: "none",
}}
>
{notifications.map((n) => (
<div key={n.id} style={{ pointerEvents: "auto" }}>
<Toast notification={n} onDismiss={removeNotification} />
</div>
))}
</div>
</>
);
}
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