body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #74ebd5, #ACB6E5);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.form-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

h1 {
    color: #333;
    margin-bottom: 1rem;
}

label {
    display: block;
    margin: 0.5rem 0 0.2rem;
    text-align: left;
    color: #333;
}

input {
    width: 100%;
    padding: 0.6rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 0.6rem;
    border: none;
    border-radius: 6px;
    background-color: #4CAF50;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background-color: #45a049;
}

.message {
    margin-top: 1rem;
    color: #ff0000;
}