/* Reduced Motion Support Added - 2025-07-23 */
/* Vendor Prefixes Added - 2025-07-23 */
/**
 * Enhanced Styles for the HVAC Community Events Single Event Summary Template
 *
 * @version 2.0.0
 */

/* Main Container */
.hvac-event-summary-wrapper {

    max-width: 1200px;

    margin: 0 auto;

    padding: 2rem; /* IE fallback */

    padding: var(--hvac-spacing-xl) var(--hvac-spacing-md);

/* Page Header */
.hvac-event-summary-header {

    display: -webkit-box;

    display: -ms-flexbox;

    display: flex;

    -webkit-box-pack: justify;

    -ms-flex-pack: justify;

    justify-content: space-between;

    -webkit-box-align: center;

    -ms-flex-align: center;

    align-items: center;

    margin-bottom: 2rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-xl);

    -ms-flex-wrap: wrap;

    border-bottom: 1px solid #e0e0e0; /* IE fallback */

    border-bottom: 1px solid var(--hvac-border);

    padding-bottom: 1rem; /* IE fallback */

    padding-bottom: var(--hvac-spacing-md);

.hvac-event-summary-title h1 {

    margin: 0 0 0.5rem 0; /* IE fallback */

    margin: 0 0 var(--hvac-spacing-sm) 0;

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

    font-size: 1.8rem;

    font-weight: 600;

.hvac-event-summary-title .event-date {

    color: #757575; /* IE fallback */

    color: var(--hvac-text-light);

    font-size: 1.1rem;

    font-weight: 500;

.hvac-event-summary-actions {

    display: -webkit-box;

    display: -ms-flexbox;

    display: flex;

    gap: 0.5rem; /* IE fallback */

    gap: var(--hvac-spacing-sm);

    -ms-flex-wrap: wrap;

.hvac-event-summary-actions a {

    min-width: 120px;

    text-align: center;

/* Quick Stats Cards */
.hvac-event-summary-stats {

    display: -webkit-box;

    display: -ms-flexbox;

    display: flex;

    -ms-flex-wrap: wrap;

    gap: 1rem; /* IE fallback */

    gap: var(--hvac-spacing-md);

    margin-bottom: 2rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-xl);

.hvac-event-stat-card {

    -webkit-box-flex: 1;

    -ms-flex: 1;

    min-width: 180px;

    background-color: white;

    -webkit-border-radius: 4px;

    border-radius: 4px;

    border-radius: 4px;

    border-radius: 4px; /* IE fallback */

    -webkit-border-radius: var(--hvac-border-radius);
    -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* IE fallback */

    -webkit-box-shadow: var(--hvac-shadow);

    box-shadow: var(--hvac-shadow);

    padding: 1.5rem; /* IE fallback */

    padding: var(--hvac-spacing-lg);

    text-align: center;

    border: 1px solid #f0f0f0; /* IE fallback */

    border: 1px solid var(--hvac-border-light);

    -webkit-transition: transform 0.2s, box-shadow 0.2s;

.hvac-event-stat-card:hover {
    -webkit-transform: translateY(-3px);

    -ms-transform: translateY(-3px);

    -webkit-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* IE fallback */

    -webkit-box-shadow: var(--hvac-shadow-lg);

.hvac-event-stat-card h3 {

    margin: 0 0 0.5rem 0; /* IE fallback */

    margin: 0 0 var(--hvac-spacing-sm) 0;

    font-size: 1rem;

    color: #757575; /* IE fallback */

    color: var(--hvac-text-light);

    font-weight: 600;

.hvac-event-stat-card .stat-value {

    font-size: 2.2rem;

    font-weight: 700;

    color: #0274be; /* IE fallback */

    color: var(--hvac-primary);

    line-height: 1.2;

    margin-bottom: 0.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-sm);

.hvac-event-stat-card .stat-subtext {

    font-size: 0.85rem;

    color: #757575; /* IE fallback */

    color: var(--hvac-text-light);

/* Event Details Section */
.hvac-event-summary-details {

    margin-bottom: 2rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-xl);

    padding: 2rem; /* IE fallback */

    padding: var(--hvac-spacing-xl);

    border: 1px solid #e0e0e0; /* IE fallback */

    border: 1px solid var(--hvac-border);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

    background-color: white;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* IE fallback */

    box-shadow: var(--hvac-shadow);

.hvac-event-summary-details h2 {

    margin-top: 0;

    margin-bottom: 1.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-lg);

    font-size: 1.4rem;

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

    padding-bottom: 0.5rem; /* IE fallback */

    padding-bottom: var(--hvac-spacing-sm);

    border-bottom: 1px solid #f0f0f0; /* IE fallback */

    border-bottom: 1px solid var(--hvac-border-light);

.hvac-event-detail-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));

    gap: 1.5rem; /* IE fallback */

    gap: var(--hvac-spacing-lg);

    margin-bottom: 1.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-lg);

.hvac-event-detail-item h3 {

    margin-top: 0;

    margin-bottom: 0.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-sm);

    font-size: 1.1rem;

    color: #54595f; /* IE fallback */

    color: var(--hvac-secondary);

    font-weight: 600;

.hvac-event-detail-item p {

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

    margin: 0;

    line-height: 1.5;

.hvac-event-description {

    margin-top: 1.5rem; /* IE fallback */

    margin-top: var(--hvac-spacing-lg);

    padding-top: 1.5rem; /* IE fallback */

    padding-top: var(--hvac-spacing-lg);

    border-top: 1px dashed #e0e0e0; /* IE fallback */

    border-top: 1px dashed var(--hvac-border);

.hvac-event-description h3 {

    margin-top: 0;

    margin-bottom: 1rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-md);

    font-size: 1.2rem;

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

/* Attendees Section */
.hvac-event-summary-attendees {

    margin-bottom: 2rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-xl);

    padding: 2rem; /* IE fallback */

    padding: var(--hvac-spacing-xl);

    border: 1px solid #e0e0e0; /* IE fallback */

    border: 1px solid var(--hvac-border);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

    background-color: white;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* IE fallback */

    box-shadow: var(--hvac-shadow);

.hvac-event-summary-attendees h2 {

    margin-top: 0;

    margin-bottom: 1.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-lg);

    font-size: 1.4rem;

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

    padding-bottom: 0.5rem; /* IE fallback */

    padding-bottom: var(--hvac-spacing-sm);

    border-bottom: 1px solid #f0f0f0; /* IE fallback */

    border-bottom: 1px solid var(--hvac-border-light);

    display: -webkit-box;

    display: -ms-flexbox;

    display: flex;

    -webkit-box-pack: justify;

    -ms-flex-pack: justify;

    justify-content: space-between;

    -webkit-box-align: center;

    -ms-flex-align: center;

    align-items: center;

.hvac-attendee-count {

    display: inline-block;

    padding: 0.3rem 0.8rem;

    background-color: #e6f3fb; /* IE fallback */

    background-color: var(--hvac-primary-light);

    color: #0274be; /* IE fallback */

    color: var(--hvac-primary);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

    font-size: 0.9rem;

    font-weight: 600;

/* Table Styling */
.hvac-transactions-table-wrapper {

    overflow-x: auto;

    border: 1px solid #e0e0e0; /* IE fallback */

    border: 1px solid var(--hvac-border);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

.hvac-transactions-table {

    width: 100%;

    border-collapse: collapse;

.hvac-transactions-table th {

    background-color: #f8f9fa;

    color: #3a3f44; /* IE fallback */

    color: var(--hvac-secondary-dark);

    padding: 1rem; /* IE fallback */

    padding: var(--hvac-spacing-md);

    font-weight: 600;

    text-align: left;

    border-bottom: 2px solid #e0e0e0; /* IE fallback */

    border-bottom: 2px solid var(--hvac-border);

.hvac-transactions-table td {

    padding: 1rem; /* IE fallback */

    padding: var(--hvac-spacing-md);

    border-bottom: 1px solid #f0f0f0; /* IE fallback */

    border-bottom: 1px solid var(--hvac-border-light);

    vertical-align: middle;

.hvac-transactions-table tbody tr:hover {
    background-color: #e6f3fb; /* IE fallback */

    background-color: var(--hvac-primary-light);

.hvac-transactions-table .attendee-name {

    font-weight: 600;

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

.hvac-transactions-table .ticket-type {

    display: inline-block;

    padding: 0.25rem 0.5rem;

    background-color: #f0f0f1; /* IE fallback */

    background-color: var(--hvac-secondary-light);

    color: #3a3f44; /* IE fallback */

    color: var(--hvac-secondary-dark);

    -webkit-border-radius: 12px;

    font-size: 0.75rem;

/* Revenue & Transactions Section */
.hvac-event-summary-transactions {

    margin-bottom: 2rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-xl);

    padding: 2rem; /* IE fallback */

    padding: var(--hvac-spacing-xl);

    border: 1px solid #e0e0e0; /* IE fallback */

    border: 1px solid var(--hvac-border);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

    background-color: white;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* IE fallback */

    box-shadow: var(--hvac-shadow);

.hvac-event-summary-transactions h2 {

    margin-top: 0;

    margin-bottom: 1.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-lg);

    font-size: 1.4rem;

    color: #333333; /* IE fallback */

    color: var(--hvac-text);

    padding-bottom: 0.5rem; /* IE fallback */

    padding-bottom: var(--hvac-spacing-sm);

    border-bottom: 1px solid #f0f0f0; /* IE fallback */

    border-bottom: 1px solid var(--hvac-border-light);

.hvac-revenue-summary {

    display: -webkit-box;

    display: -ms-flexbox;

    display: flex;

    -webkit-box-pack: justify;

    -ms-flex-pack: justify;

    justify-content: space-between;

    -ms-flex-wrap: wrap;

    gap: 1rem; /* IE fallback */

    gap: var(--hvac-spacing-md);

    margin-bottom: 1.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-lg);

    padding: 1rem; /* IE fallback */

    padding: var(--hvac-spacing-md);

    background-color: #e6f3fb; /* IE fallback */

    background-color: var(--hvac-primary-light);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

.hvac-revenue-item {

    -webkit-box-flex: 1;

    -ms-flex: 1;

    min-width: 180px;

    text-align: center;

.hvac-revenue-item h3 {

    margin: 0 0 0.25rem 0; /* IE fallback */

    margin: 0 0 var(--hvac-spacing-xs) 0;

    font-size: 0.9rem;

    color: #757575; /* IE fallback */

    color: var(--hvac-text-light);

    font-weight: 600;

.hvac-revenue-item .revenue-value {

    font-size: 1.5rem;

    font-weight: 700;

    color: #0274be; /* IE fallback */

    color: var(--hvac-primary);

/* No Attendees Message */
.hvac-no-attendees {

    padding: 1.5rem; /* IE fallback */

    padding: var(--hvac-spacing-lg);

    background-color: #f0f0f1; /* IE fallback */

    background-color: var(--hvac-secondary-light);

    border-radius: 4px; /* IE fallback */

    border-radius: var(--hvac-border-radius);

    text-align: center;

    color: #3a3f44; /* IE fallback */

    color: var(--hvac-secondary-dark);

    font-weight: 500;

/* Certificate Actions */
.hvac-cert-action {

    display: inline-block;

    margin-left: 5px;

    padding: 3px 8px;

    border-radius: 4px;

    font-size: 0.75rem;

    text-decoration: none;

    color: #ffffff;

    background-color: var(--hvac-primary, #0073aa);

    -webkit-transition: background-color 0.2s ease;

.hvac-cert-action:hover {
    background-color: var(--hvac-primary-dark, #005a87);

    color: #ffffff;

    text-decoration: none;

.hvac-view-certificate {

    background-color: var(--hvac-secondary, #6c757d);

.hvac-view-certificate:hover {
    background-color: var(--hvac-secondary-dark, #495057);

.hvac-email-certificate {

    background-color: var(--hvac-primary, #0073aa);

.hvac-email-certificate:hover {
    background-color: var(--hvac-primary-dark, #005a87);

.hvac-revoke-certificate {

    background-color: var(--hvac-danger, #dc3545);

.hvac-revoke-certificate:hover {
    background-color: var(--hvac-danger-dark, #bd2130);

/* Certificate Modal */
.hvac-modal {

    display: none;

    position: fixed;

    z-index: 9999;

    left: 0;

    top: 0;

    width: 100%;

    height: 100%;

    overflow: auto;

    background-color: rgba(0, 0, 0, 0.5);

.hvac-modal-content {

    background-color: #fefefe;

    margin: 5% auto;

    padding: 20px;

    border: 1px solid #888;

    width: 80%;

    max-width: 900px;

    -webkit-border-radius: var(--hvac-border-radius, 4px);

    -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);

    position: relative;

.hvac-modal-close {

    color: #aaa;

    float: right;

    font-size: 28px;

    font-weight: bold;

    cursor: pointer;

    position: absolute;

    top: 10px;

    right: 15px;

.hvac-modal-close:hover,
.hvac-modal-close:focus {
    color: #000;

    text-decoration: none;

.hvac-modal-body {

    padding: 10px 0;

    min-height: 200px;

.hvac-loading {

    text-align: center;

    padding: 20px;

    font-style: italic;

    color: #666;

.hvac-error {

    color: #dc3545;

    padding: 10px;

    text-align: center;

    background-color: #f8d7da;

    border-radius: 4px;

    margin: 10px 0;

/* Responsive Adjustments */

/* Reduced Motion Support Added - WCAG 2.1 Accessibility */
/* Respects user preference for reduced motion to prevent vestibular disorders */

@media (prefers-reduced-motion: reduce) {
    /* Disable all animations and transitions globally */
    *, *::before, *::after {
        animation-duration: 0.001ms !important;

    animation-delay: 0s !important;

    animation-iteration-count: 1 !important;

    transition-duration: 0.001ms !important;

    transition-delay: 0s !important;

    scroll-behavior: auto !important;

    /* Remove specific transform animations */
    .hvac-animate-fade-in,
    .hvac-animate-scale-up,
    .hvac-animate-pulse,
    .hvac-animate-slide-in-right,
    .hvac-animate-slide-in-left,
    .hvac-animate-slide-in-bottom {

    animation: none !important;

    opacity: 1 !important;

    transform: none !important;

    /* Disable hover transformations */
    .hvac-card:hover,
    .hvac-stat-card:hover,
    .hvac-event-stat-card:hover,
    .hvac-button:hover,
    .hvac-email-submit:hover {
        transform: none !important;

    animation: none !important;

    /* Keep essential visual feedback but remove motion */
    .hvac-card:hover,
    .hvac-stat-card:hover,
    .hvac-event-stat-card:hover {
        border-color: var(--hvac-primary, #0274be) !important;

    box-shadow: 0 0 0 2px rgba(2, 116, 190, 0.2) !important;

    /* Disable loading spinner animation but keep visibility */
    .hvac-loading::after {
        animation: none !important;

    border-radius: 50% !important;

    border: 2px solid rgba(0, 0, 0, 0.2) !important;

    border-top-color: #333 !important;

    /* Disable focus pulse animation */
    .hvac-button:focus,
.hvac-email-submit:focus,
    .hvac-content button[type="submit"]:focus {
        animation: none !important;

    /* Ensure smooth scrolling is disabled */
    html {

    scroll-behavior: auto !important;

    /* Disable CSS Grid/Flexbox animations if any */
    .hvac-dashboard-stats .hvac-stat-card:nth-child(n),
    .hvac-event-summary-stats .hvac-event-stat-card: nth-child(n) {
        animation: none !important;

    opacity: 1 !important;

/* Provide alternative visual feedback for reduced motion users */
@media (prefers-reduced-motion: reduce) {
    /* Enhanced border feedback instead of transform */
    .hvac-content button:hover,
    .hvac-content input[type="submit"]:hover,
    .hvac-content a:hover {
        outline: 2px solid var(--hvac-primary, #0274be) !important;

    outline-offset: 2px !important;

    /* Enhanced color changes for interactive elements */
    .hvac-attendee-item:hover {
        background-color: var(--hvac-primary-light, #e6f3fb) !important;

    border-left: 4px solid var(--hvac-primary, #0274be) !important;

    /* Static loading indicator */
    .hvac-loading {

    opacity: 0.7 !important;

.hvac-loading::after {
        content: "Loading..." !important;

    display: inline-block !important;

    font-size: 12px !important;

    color: #666 !important;

    border: none !important;

    background: none !important;

    border-radius: 0 !important;

    width: auto !important;

    height: auto !important;

    position: static !important;

    margin-left: 8px !important;

@media (max-width: 768px) {
    .hvac-event-summary-header {
        -webkit-box-orient: vertical;

    -webkit-box-direction: normal;

    -ms-flex-direction: column;

    -webkit-box-align: start;

    -ms-flex-align: start;

    align-items: flex-start;

.hvac-event-summary-actions {

    margin-top: 1rem; /* IE fallback */

    margin-top: var(--hvac-spacing-md);

    width: 100%;

.hvac-event-summary-actions a {

    -webkit-box-flex: 1;

    -ms-flex: 1;

    min-width: unset;

.hvac-event-summary-details,
    .hvac-event-summary-attendees,
    .hvac-event-summary-transactions {

    padding: 1rem; /* IE fallback */

    padding: var(--hvac-spacing-md);

.hvac-event-detail-grid {

    grid-template-columns: 1fr;

    gap: 1rem; /* IE fallback */

    gap: var(--hvac-spacing-md);

.hvac-revenue-item {

    flex-basis: calc(50% - 1rem); /* IE fallback */

    flex-basis: calc(50% - var(--hvac-spacing-md));

@media (max-width: 480px) {
    .hvac-event-summary-title h1 {
        font-size: 1.5rem;

.hvac-event-stat-card {

    flex-basis: 100%;

.hvac-revenue-item {

    flex-basis: 100%;

    margin-bottom: 0.5rem; /* IE fallback */

    margin-bottom: var(--hvac-spacing-sm);

.hvac-event-summary-attendees h2 {

    -webkit-box-orient: vertical;

    -webkit-box-direction: normal;

    -ms-flex-direction: column;

    -webkit-box-align: start;

    -ms-flex-align: start;

    align-items: flex-start;

.hvac-attendee-count {

    margin-top: 0.25rem; /* IE fallback */

    margin-top: var(--hvac-spacing-xs);

/* 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;

    -webkit-box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);

    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);

    -webkit-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;

    -webkit-box-shadow: none;

/* Ensure focus is visible for keyboard users */
.js-focus-visible .focus-visible {

    outline: 2px solid #005fcc;

    outline-offset: 2px;

/* CSS Grid Fallbacks for IE */
.hvac-stats-row,
.hvac-dashboard-stats,
.hvac-certificate-stats {

    display: -ms-grid;

    -ms-grid-columns: repeat(auto-fit, minmax(200px, 1fr));

/* Progressive enhancement for modern browsers */
@supports (display: grid) {
    .hvac-stats-row,
    .hvac-dashboard-stats,
    .hvac-certificate-stats {
        display: grid;

/* Feature Detection Support */
@supports not (display: flex) {
    .hvac-content [class*="flex"] {
        display: table-cell;

    vertical-align: middle;

@supports not (display: grid) {
    .hvac-content [class*="grid"] {
        display: block;

    overflow: hidden;

.hvac-content [class*="grid"] > * {

    float: left;

    width: 50%;
}