#wpforms-builder-overlay{background:radial-gradient(50% 50% at 50% 50%, #f8f8f8 37.5%, #e8e8e8 100%);cursor:default;height:100%;min-width:0;overflow:hidden;position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;transition-property:opacity;transition-duration:0.5s;transition-timing-function:ease-out;display:flex;flex-direction:column;justify-content:center;align-items:center}#wpforms-builder-overlay.fade-out{opacity:0}.wpforms-builder-overlay-content{text-align:center;position:relative;height:100px;width:100px}.wpforms-builder-overlay-content i{display:block;position:absolute;left:0;top:0}.wpforms-builder-overlay-content i.spinner{background-image:url("../../images/builder/loading-spinner.svg");border-radius:50%;height:100px;width:100px;-webkit-animation:wpforms-spinner-rotation 0.8s linear infinite;-moz-animation:wpforms-spinner-rotation 0.8s linear infinite;-ms-animation:wpforms-spinner-rotation 0.8s linear infinite;-o-animation:wpforms-spinner-rotation 0.8s linear infinite;animation:wpforms-spinner-rotation 0.8s linear infinite}.wpforms-builder-overlay-content i.avatar{background-color:#ffffff;background-image:url("../../images/builder/loading-avatar.svg");border-radius:50%;box-shadow:0 2px 5px rgba(0,0,0,0.15);height:80px;margin:10px;width:80px}@keyframes wpforms-spinner-rotation{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}


/* Focus Management Styles - WCAG 2.1 Compliance */
/* Added for keyboard accessibility and screen reader support */

/* Button Focus Styles */
.hvac-button:focus,
.hvac-content .button:focus,
.hvac-content button:focus,
.hvac-content input[type="submit"]:focus,
.hvac-email-submit:focus,
.hvac-filter-submit:focus,
.hvac-certificate-actions button:focus,
.hvac-certificate-actions a:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
    border-radius: 4px;
}

/* Input Focus Styles */
.hvac-form-input:focus,
.hvac-content input[type="text"]:focus,
.hvac-content input[type="email"]:focus,
.hvac-content input[type="password"]:focus,
.hvac-content input[type="url"]:focus,
.hvac-content textarea:focus,
.hvac-content select:focus,
.hvac-email-form-row input:focus,
.hvac-email-form-row textarea:focus,
.hvac-filter-group input:focus,
.hvac-filter-group select:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    border-color: #005fcc;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
}

/* Link Focus Styles */
.hvac-content a:focus,
.hvac-event-link:focus,
.hvac-certificate-link:focus,
.hvac-attendee-profile-icon:focus,
.hvac-dashboard-nav a:focus,
.hvac-email-navigation a:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    text-decoration: underline;
    background-color: rgba(0, 95, 204, 0.1);
    border-radius: 2px;
}

/* Interactive Element Focus Styles */
.hvac-attendee-checkbox:focus,
.hvac-select-all-container input[type="checkbox"]:focus,
.hvac-modal-close:focus,
.hvac-certificate-table tr:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .hvac-content *:focus {
        outline: 3px solid #000000;
        outline-offset: 2px;
        background-color: #ffff00;
        color: #000000;
    }
}

/* Focus-visible polyfill support */

/* Reset focus for mouse users while preserving keyboard accessibility */
.js-focus-visible :focus:not(.focus-visible) {
    outline: none;
    box-shadow: none;
}

/* Ensure focus is visible for keyboard users */
.js-focus-visible .focus-visible {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
}