/* Resetta lo stile di base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: url('images/sfondo.jpg') center/cover no-repeat, #f4f7f6;
    background-attachment: fixed; /* Fissa lo sfondo rispetto alla finestra del browser */
    background-size: cover; /* Aggiungi questa linea per coprire l'intero schermo */
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column; /* Impila gli elementi verticalmente */
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Assicura che il body si estenda per tutta l'altezza */
    margin: 0;
    padding: 0;
}

.registration-container,
.login-container {
    max-width: 400px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    opacity: 0.9; /* Imposta qui il livello di trasparenza */
}


.registration-form,
.login-container {
    display: flex;
    flex-direction: column;
}

h2, .modal-content h3 {
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    font-size: 14px;
    margin-bottom: 5px;
    display: block;
    color: #333;
}

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

input:focus {
    border-color: #0066cc;
    outline: none;
}

.btn-register,
.btn-login,
.btn-recover {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.btn-register {
    background-color: #0066cc;
    color: white;
}

.btn-register:hover {
    background-color: #005bb5;
}

.btn-login {
    background-color: #3498db;
    color: white;
}

.btn-login:hover {
    background-color: #2980b9;
}

.btn-recover {
    background-color: #e74c3c;
    color: white;
}

.btn-recover:hover {
    background-color: #c0392b;
}

#message {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
    color: red;
}

.forgot-password {
    text-align: right;
    margin-bottom: 15px;
}

.forgot-password a {
    text-decoration: none;
    color: #3498db;
    font-size: 14px;
}

.captcha-group {
    display: flex;
    align-items: center;
}

.captcha-image {
    margin-right: 10px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    text-align: center;
}

.close-btn {
    background-color: red;
    color: white;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
}

.modal-content .close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 18px;
    cursor: pointer;
}

/* Layout responsive */
@media (max-width: 768px) {
    .registration-container,
    .login-container {
        padding: 15px;
    }

    .ad-image {
        width: 90%;
    }

    #site-footer {
        padding: 10px 0;
    }
}

/* Responsive styles */
@media (max-width: 600px) {
    .login-container {
        width: 90%;
        padding: 15px;
    }

    .input-group label, .input-group input {
        font-size: 16px;
    }
}