body {
    margin: 0;
    padding: 0;
    background-size: cover;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Formulario centrado con glassmorphism */
.form {
    max-width: 400px;
    margin: 100px auto;
    padding: 30px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    text-align: center;
    color: #111;
}

.form h2 {
    margin-bottom: 20px;
}

.form input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.form button {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    background-color: #EF3B3A;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.form button:hover {
    background-color: #c72f2f;
}

@media screen and (max-width: 500px) {
    .form {
        margin: 50px 20px;
        padding: 20px;
    }
}