/* Stili per il sistema 2FA */

.seconda-memoria-2fa-setup,
.seconda-memoria-2fa-verification {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.seconda-memoria-2fa-setup h2,
.seconda-memoria-2fa-verification h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 28px;
}

.2fa-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.2fa-method {
    padding: 25px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.2fa-method:hover {
    border-color: #0073aa;
    box-shadow: 0 4px 12px rgba(0,115,170,0.15);
}

.2fa-method h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 20px;
}

.2fa-method p {
    color: #6c757d;
    margin-bottom: 20px;
    line-height: 1.5;
}

.qr-code-container {
    margin: 20px 0;
    padding: 15px;
    background: #fff;
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.qr-code-container img {
    max-width: 200px;
    height: auto;
    margin: 0 auto 15px;
    display: block;
}

.qr-code-container p {
    font-family: monospace;
    background: #f8f9fa;
    padding: 8px;
    border-radius: 4px;
    font-size: 12px;
    word-break: break-all;
}

.2fa-verification {
    text-align: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px solid #0073aa;
}

.2fa-verification h3 {
    color: #0073aa;
    margin-bottom: 20px;
}

#2fa-code,
#2fa-verification-code {
    width: 200px;
    padding: 12px 15px;
    font-size: 18px;
    text-align: center;
    border: 2px solid #dee2e6;
    border-radius: 6px;
    margin: 0 10px 20px;
    letter-spacing: 2px;
    font-family: monospace;
}

#2fa-code:focus,
#2fa-verification-code:focus {
    border-color: #0073aa;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0,115,170,0.1);
}

.verify-2fa-code,
.verify-2fa-login {
    background: #0073aa;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.verify-2fa-code:hover,
.verify-2fa-login:hover {
    background: #005a87;
}

.setup-email-2fa,
.setup-google-2fa {
    background: #28a745;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.setup-email-2fa:hover,
.setup-google-2fa:hover {
    background: #218838;
}

.resend-2fa-code {
    background: #6c757d;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    margin-left: 10px;
    transition: background 0.3s ease;
}

.resend-2fa-code:hover {
    background: #5a6268;
}

/* Messaggi di stato */
.2fa-message {
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
    text-align: center;
}

.2fa-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.2fa-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.2fa-message.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Loading spinner */
.2fa-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .2fa-methods {
        grid-template-columns: 1fr;
    }
    
    .seconda-memoria-2fa-setup,
    .seconda-memoria-2fa-verification {
        margin: 20px;
        padding: 20px;
    }
    
    #2fa-code,
    #2fa-verification-code {
        width: 100%;
        max-width: 200px;
    }
}

/* Stili per il backend */
.wp-admin .seconda-memoria-2fa-setup,
.wp-admin .seconda-memoria-2fa-verification {
    max-width: 800px;
    margin: 20px 0;
}

/* Stili per le impostazioni 2FA nel backend */
.2fa-settings-section {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid #0073aa;
}

.2fa-settings-section h3 {
    color: #0073aa;
    margin-top: 0;
}

.2fa-status {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.2fa-status.enabled {
    background: #d4edda;
    color: #155724;
}

.2fa-status.disabled {
    background: #f8d7da;
    color: #721c24;
}

.2fa-method-badge {
    display: inline-block;
    padding: 3px 8px;
    background: #e9ecef;
    color: #495057;
    border-radius: 12px;
    font-size: 11px;
    margin-left: 10px;
}