* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background: linear-gradient(to bottom right, #007bff, #00c6ff);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }

       .card {
            background-color: white;
            border-radius: 15px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
            width: 500px;
            padding: 30px;
            text-align: center;
        }

        h1 {
            color: #007bff;
            margin-bottom: 20px;
            font-size: 28px;
        }

       .input-wrapper {
            position: relative;
            margin-bottom: 25px;
        }

       .input-wrapper input {
            width: 100%;
            padding: 15px;
            border: 2px solid #ccc;
            border-radius: 5px;
            font-size: 16px;
            outline: none;
            transition: border-color 0.3s ease;
        }

       .input-wrapper input:focus {
            border-color: #007bff;
        }

       .input-wrapper i {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #ccc;
            font-size: 18px;
        }

        button {
            padding: 15px 40px;
            background-color: #007bff;
            color: white;
            border: none;
            border-radius: 5px;
            font-size: 18px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        button:hover {
            background-color: #0056b3;
        }

       .result {
            margin-top: 30px;
            padding: 20px;
            border-radius: 10px;
            background-color: #f4f4f4;
        }

       .result p {
            font-size: 18px;
            margin-bottom: 10px;
        }