/**
 * USERSPN Two-Factor Authentication (2FA) Styles
 *
 * @package USERSPN
 * @since 1.1.50
 */

/* 2FA Section */
.userspn-2fa-section {
    border-top: 1px solid #e0e0e0;
    padding-top: 15px;
}

/* QR Code */
.userspn-2fa-qr-image {
    max-width: 200px;
    height: auto;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 10px;
    background: #fff;
}

.userspn-2fa-qr-section {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

#userspn-2fa-secret-code {
    background: #f5f5f5;
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid #ddd;
    font-size: 14px;
    letter-spacing: 2px;
    color: #333;
    display: inline-block;
    margin-top: 5px;
}

/* Backup Codes */
.userspn-2fa-backup-codes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin: 15px 0;
}

.userspn-2fa-backup-code {
    background: #f5f5f5;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-align: center;
    display: block;
    color: #333;
    font-family: 'Courier New', Courier, monospace;
}

#userspn-2fa-backup-codes-display {
    background: #fff9e6;
    border: 1px solid #ffd700;
}

/* Status indicators */
.userspn-text-success {
    color: #28a745;
}

.userspn-text-warning {
    color: #ffc107;
}

.userspn-text-muted {
    color: #6c757d;
}

.userspn-text-danger {
    color: #dc3545;
}

/* Alerts */
.userspn-alert {
    padding: 12px 15px;
    border-radius: 4px;
    margin-bottom: 15px;
    border: 1px solid transparent;
}

.userspn-alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.userspn-alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.userspn-alert-warning {
    background-color: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
}

.userspn-alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

/* Radio labels */
.userspn-radio-label {
    cursor: pointer;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f9f9f9;
    transition: all 0.3s ease;
}

.userspn-radio-label:hover {
    background: #f0f0f0;
    border-color: #ccc;
}

.userspn-radio-label input[type="radio"] {
    margin-right: 8px;
}

.userspn-radio-label input[type="radio"]:checked + span {
    font-weight: 600;
    color: #333;
}

/* Verification code input */
#userspn-2fa-verify-code-app {
    text-align: center;
    font-size: 18px;
    letter-spacing: 3px;
    font-weight: 600;
    font-family: 'Courier New', Courier, monospace;
}

/* Disable confirmation section */
#userspn-2fa-disable-confirm {
    background: #fff5f5;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #ffcccb;
}

/* Utility classes */
.userspn-mt-5 {
    margin-top: 5px;
}

.userspn-mt-10 {
    margin-top: 10px;
}

.userspn-mt-15 {
    margin-top: 15px;
}

.userspn-mt-20 {
    margin-top: 20px;
}

.userspn-mb-5 {
    margin-bottom: 5px;
}

.userspn-mb-10 {
    margin-bottom: 10px;
}

.userspn-mb-15 {
    margin-bottom: 15px;
}

.userspn-ml-10 {
    margin-left: 10px;
}

.userspn-mr-5 {
    margin-right: 5px;
}

.userspn-p-10 {
    padding: 10px;
}

.userspn-p-15 {
    padding: 15px;
}

.userspn-bg-light {
    background-color: #f8f9fa;
}

.userspn-border-radius-5 {
    border-radius: 5px;
}

.userspn-font-weight-bold {
    font-weight: 600;
}

.userspn-font-size-16 {
    font-size: 16px;
}

.userspn-vertical-align-middle {
    vertical-align: middle;
}

.userspn-text-align-center {
    text-align: center;
}

.userspn-text-align-right {
    text-align: right;
}

.userspn-width-100-percent {
    width: 100%;
}

.userspn-display-block {
    display: block;
}

.userspn-display-inline-block {
    display: inline-block;
}

.userspn-display-none {
    display: none !important;
}

.userspn-display-none-soft {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .userspn-2fa-backup-codes-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 8px;
    }

    .userspn-2fa-backup-code {
        padding: 8px;
        font-size: 12px;
    }

    .userspn-2fa-qr-image {
        max-width: 160px;
    }
}

@media (max-width: 480px) {
    .userspn-2fa-backup-codes-grid {
        grid-template-columns: 1fr 1fr;
    }
}