frontend/src/components/admin/OverviewCard.jsx

// frontend/src/components/admin/OverviewCard.jsx
import React from "react";

const colorMap = {
  blue: "bg-blue-50 text-blue-700",
  amber: "bg-amber-50 text-amber-700",
  red: "bg-rose-50 text-rose-700",
  green: "bg-emerald-50 text-emerald-700",
};

export default function OverviewCard({ title, value, icon: Icon, color, trend, onClick }) {
  const badgeClasses = colorMap[color] || "bg-slate-50 text-slate-700";
  const clickable = !!onClick;

  return (
    <div
      onClick={onClick}
      className={
        "bg-white border border-stone-200 rounded-2xl p-4 shadow-sm flex flex-col justify-between transition-shadow " +
        (clickable ? "cursor-pointer hover:shadow-md" : "")
      }
    >
      <div className="flex items-start justify-between gap-3">
        <div>
          <div className="text-xs font-medium text-stone-500 uppercase tracking-wide mb-1">
            {title}
          </div>
          <div className="text-2xl font-semibold text-stone-900">
            {value ?? 0}
          </div>
        </div>
        {Icon && (
          <div
            className={`inline-flex items-center justify-center w-9 h-9 rounded-full text-xs font-medium ${badgeClasses}`}
          >
            <Icon className="w-4 h-4" />
          </div>
        )}
      </div>
      {trend && (
        <div className="mt-3 text-xs text-stone-500">
          {trend}
        </div>
      )}
    </div>
  );
}