.reg-div {
    background: white;
    padding: 20px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    text-align: center;
    margin: auto;
}

.reg-div h2 {
    margin-bottom: 15px;
    color: #333;
}

input {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

/* Button */
button {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    background: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #0056b3;
}

/* Error Message */
p.error {
    color: red;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 500px) {
    .reg-div {
        width: 90%;
    }
}