/**
 * HVAC Announcements General Styles
 *
 * @package HVAC_Community_Events
 */

/* Trainer Resources Page */
.hvac-trainer-resources-page {
    padding: 20px 0;
}

.hvac-resources-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.page-description {
    color: #666;
    font-size: 16px;
    margin-top: 10px;
}

/* Resources Sections */
.resources-section {
    margin-bottom: 50px;
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #003366;
    color: #003366;
    font-size: 24px;
}

.section-title .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
}

/* Announcements List */
.hvac-announcements-list {
    max-width: 100%;
    margin: 0 auto;
}

.announcement-item {
    background: white;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 25px;
    transition: box-shadow 0.3s ease;
}

.announcement-item:hover {
    box-shadow: 0 4px 12px rgba(0, 51, 102, 0.1);
}

.announcement-content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.announcement-text {
    flex: 1;
}

.announcement-title {
    font-size: 24px;
    font-weight: bold;
    color: #003366;
    margin: 0 0 10px 0;
    line-height: 1.3;
}

.announcement-meta {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.announcement-date {
    font-weight: 500;
}

.announcement-excerpt {
    color: #333;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 16px;
}

.announcement-actions {
    margin-top: 15px;
}

.read-more-btn {
    background: #003366;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.read-more-btn:hover {
    background: #0056b3;
}

.announcement-image {
    flex-shrink: 0;
    max-width: 200px;
}

.announcement-thumb {
    width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Pagination */
.announcements-pagination {
    text-align: center;
    margin-top: 30px;
}

.load-more-announcements {
    background: #003366;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.load-more-announcements:hover {
    background: #0056b3;
}

/* No announcements state */
.no-announcements {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-style: italic;
}

/* Announcement Modal */
.hvac-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.hvac-modal.active {
    opacity: 1;
    visibility: visible;
}

.hvac-modal .modal-content {
    background: white;
    border-radius: 8px;
    max-width: 700px;
    max-height: 80vh;
    width: 90%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.hvac-modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    background: #003366;
    color: white;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    margin: 0;
    font-size: 22px;
    font-weight: bold;
    flex: 1;
}

.modal-close {
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: white;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    margin-left: 15px;
}

.modal-close:hover {
    opacity: 1;
}

.modal-body {
    padding: 25px;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-meta {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.modal-meta .meta-date {
    font-weight: 500;
}

.modal-content-text {
    color: #333;
    line-height: 1.7;
    font-size: 16px;
}

.modal-content-text h1,
.modal-content-text h2,
.modal-content-text h3,
.modal-content-text h4,
.modal-content-text h5,
.modal-content-text h6 {
    color: #003366;
    margin-top: 25px;
    margin-bottom: 15px;
}

.modal-content-text h1:first-child,
.modal-content-text h2:first-child,
.modal-content-text h3:first-child,
.modal-content-text h4:first-child,
.modal-content-text h5:first-child,
.modal-content-text h6:first-child {
    margin-top: 0;
}

.modal-content-text p {
    margin-bottom: 15px;
}

.modal-content-text ul,
.modal-content-text ol {
    margin: 15px 0;
    padding-left: 25px;
}

.modal-content-text li {
    margin-bottom: 8px;
}

.modal-content-text strong {
    font-weight: 600;
    color: #003366;
}

/* Loading state */
.modal-loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.modal-loading:before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #003366;
    border-radius: 50%;
    border-right-color: transparent;
    animation: modal-spin 1s linear infinite;
    margin-right: 10px;
    vertical-align: middle;
}

@keyframes modal-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Prevent page scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Responsive Design */
@media (max-width: 768px) {
    .announcement-content {
        flex-direction: column-reverse;
    }
    
    .announcement-image {
        max-width: 100%;
        margin-bottom: 15px;
    }
    
    .announcement-title {
        font-size: 20px;
    }
}

/* Announcements Timeline (Legacy) */
.hvac-announcements-timeline {
    position: relative;
}

.timeline-wrapper {
    position: relative;
    padding-left: 40px;
}

.timeline-wrapper::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-marker {
    position: absolute;
    left: -30px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #003366;
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px #e0e0e0;
}

.timeline-content {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.timeline-header {
    margin-bottom: 15px;
}

.timeline-title {
    margin: 0 0 10px 0;
    font-size: 20px;
}

.timeline-title a {
    color: #003366;
    text-decoration: none;
}

.timeline-title a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.timeline-meta {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: #666;
}

.timeline-thumbnail {
    margin: 15px 0;
}

.timeline-thumbnail img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.timeline-excerpt {
    margin: 15px 0;
    line-height: 1.6;
}

.timeline-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.category-badge {
    display: inline-block;
    padding: 4px 10px;
    background: #003366;
    color: white;
    border-radius: 15px;
    font-size: 12px;
}

.timeline-pagination {
    text-align: center;
    margin-top: 30px;
}

.load-more-announcements {
    padding: 10px 30px;
    background: #003366;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.load-more-announcements:hover {
    background: #0056b3;
}

.no-announcements {
    text-align: center;
    padding: 40px;
    color: #666;
    font-style: italic;
}

/* Announcements List */
.hvac-announcements-list {
    margin: 20px 0;
}

.announcements-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.announcement-item {
    padding: 20px 0;
    border-bottom: 1px solid #e0e0e0;
}

.announcement-item:last-child {
    border-bottom: none;
}

.announcement-title {
    margin: 0 0 10px 0;
    font-size: 18px;
}

.announcement-meta {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.announcement-excerpt {
    line-height: 1.6;
    color: #333;
}

/* Google Drive Section */
.google-drive-description {
    margin-bottom: 20px;
    color: #666;
}

.google-drive-container {
    background: #f5f5f5;
    padding: 20px;
    border-radius: 4px;
}

/* Iframe Isolation Wrapper */
.iframe-isolation-wrapper {
    position: relative;
    isolation: isolate;
    contain: layout style;
    background: white;
    border-radius: 4px;
    overflow: hidden;
}

.google-drive-iframe {
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    display: block;
    transition: opacity 0.3s ease;
}

.google-drive-iframe:not([src]) {
    opacity: 0.5;
    background: #f9f9f9;
}

/* Google Drive Preview Card */
.google-drive-preview-card {
    display: flex;
    gap: 25px;
    align-items: flex-start;
    background: white;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    margin: 20px 0;
}

.google-drive-preview-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.drive-icon {
    flex-shrink: 0;
    margin-right: 5px;
}

.drive-content {
    flex: 1;
}

.drive-content h3 {
    margin: 0 0 15px 0;
    color: #003366;
    font-size: 24px;
    font-weight: 600;
}

.drive-content > p {
    margin: 0 0 20px 0;
    color: #666;
    line-height: 1.6;
}

.drive-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 20px 0 25px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: #f0f7ff;
    border: 1px solid #e3f2fd;
    border-radius: 20px;
    font-size: 14px;
    color: #1976d2;
    font-weight: 500;
}

.feature-item .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.drive-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.primary-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #4285F4;
    color: white !important;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #4285F4;
}

.primary-button:hover {
    background: #3367D6;
    border-color: #3367D6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: white;
    color: #4285F4 !important;
    text-decoration: none;
    border: 2px solid #4285F4;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.secondary-button:hover {
    background: #f0f7ff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.2);
}

.primary-button .dashicons,
.secondary-button .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.google-drive-footer {
    text-align: center;
    margin-top: 20px;
}

.google-drive-footer .button {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 10px 20px;
    background: #003366;
    color: white;
    text-decoration: none;
    border-radius: 4px;
}

.google-drive-footer .button:hover {
    background: #0056b3;
}

.help-text {
    margin-top: 10px;
    color: #666;
    font-size: 14px;
}

/* Quick Links Grid */
.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.resource-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

.resource-card:hover {
    background: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.resource-card .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #003366;
    margin-bottom: 15px;
}

.resource-card h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
    color: #003366;
}

.resource-card p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

/* Announcement Modal (for viewing) */
.announcement-full {
    padding: 20px;
}

.announcement-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
}

.announcement-header h2 {
    margin: 0 0 10px 0;
    color: #003366;
}

.announcement-featured-image {
    margin: 20px 0;
    text-align: center;
}

.announcement-featured-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.announcement-content {
    line-height: 1.6;
    color: #333;
}

.announcement-content h1,
.announcement-content h2,
.announcement-content h3,
.announcement-content h4,
.announcement-content h5,
.announcement-content h6 {
    color: #003366;
    margin-top: 25px;
    margin-bottom: 15px;
}

.announcement-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    color: #666;
    font-size: 14px;
}

/* Modal Styles */
.hvac-modal {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hvac-modal .modal-content {
    background-color: #fefefe;
    margin: 40px auto;
    padding: 0;
    border-radius: 8px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideIn 0.3s;
}

@keyframes slideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.hvac-modal .modal-close {
    color: #aaa;
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    background: white;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.hvac-modal .modal-close:hover,
.hvac-modal .modal-close:focus {
    color: #003366;
    transform: rotate(90deg);
}

.hvac-modal .modal-body {
    padding: 30px;
}

/* Loading state */
.modal-loading {
    text-align: center;
    padding: 60px 20px;
}

.modal-loading .spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #003366;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

.modal-loading p {
    color: #666;
    font-size: 16px;
    margin: 0;
}

/* Error state */
.modal-error {
    text-align: center;
    padding: 40px 20px;
    color: #d32f2f;
}

.modal-error p {
    margin: 0;
    font-size: 16px;
}

/* Body state when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Announcement content in modal */
.hvac-modal .announcement-full {
    padding: 0;
}

.hvac-modal .announcement-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #003366;
}

.hvac-modal .announcement-header h2 {
    margin: 0 40px 15px 0;
    color: #003366;
    font-size: 28px;
    line-height: 1.3;
}

.hvac-modal .announcement-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #666;
}

.hvac-modal .announcement-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.hvac-modal .announcement-featured-image {
    margin: 25px 0;
    text-align: center;
}

.hvac-modal .announcement-featured-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hvac-modal .announcement-content {
    font-size: 16px;
    line-height: 1.7;
    color: #333;
}

.hvac-modal .announcement-content h1,
.hvac-modal .announcement-content h2,
.hvac-modal .announcement-content h3,
.hvac-modal .announcement-content h4,
.hvac-modal .announcement-content h5,
.hvac-modal .announcement-content h6 {
    color: #003366;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.hvac-modal .announcement-content p {
    margin-bottom: 15px;
}

.hvac-modal .announcement-content ul,
.hvac-modal .announcement-content ol {
    margin: 0 0 20px 20px;
    padding-left: 20px;
}

.hvac-modal .announcement-content li {
    margin-bottom: 8px;
}

.hvac-modal .announcement-content a {
    color: #0056b3;
    text-decoration: underline;
}

.hvac-modal .announcement-content a:hover {
    color: #003366;
}

.hvac-modal .announcement-content blockquote {
    margin: 20px 0;
    padding: 15px 20px;
    background: #f5f5f5;
    border-left: 4px solid #003366;
    font-style: italic;
}

.hvac-modal .announcement-footer {
    margin-top: 35px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    color: #666;
    font-size: 14px;
}

.hvac-modal .announcement-footer strong {
    color: #333;
    margin-right: 5px;
}

/* Make announcement links look clickable */
.announcement-link {
    cursor: pointer;
    transition: color 0.2s ease;
}

.announcement-link:hover {
    color: #0056b3 !important;
}

/* Responsive */
@media (max-width: 768px) {
    .timeline-wrapper {
        padding-left: 20px;
    }
    
    .timeline-wrapper::before {
        left: 5px;
    }
    
    .timeline-marker {
        left: -20px;
    }
    
    .quick-links-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .google-drive-iframe {
        height: 400px !important;
    }
    
    /* Modal responsive styles */
    .hvac-modal .modal-content {
        margin: 20px auto;
        width: 95%;
        max-height: 95vh;
    }
    
    .hvac-modal .modal-body {
        padding: 20px;
    }
    
    .hvac-modal .modal-close {
        top: 10px;
        right: 10px;
        width: 35px;
        height: 35px;
        font-size: 28px;
    }
    
    .hvac-modal .announcement-header h2 {
        font-size: 24px;
        margin-right: 35px;
    }
    
    .hvac-modal .announcement-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    /* Google Drive Preview Card - Mobile */
    .google-drive-preview-card {
        flex-direction: column;
        gap: 20px;
        padding: 25px 20px;
        text-align: center;
    }
    
    .drive-icon {
        align-self: center;
    }
    
    .drive-features {
        justify-content: center;
    }
    
    .feature-item {
        font-size: 13px;
        padding: 6px 12px;
    }
    
    .drive-actions {
        justify-content: center;
        flex-direction: column;
        gap: 10px;
    }
    
    .primary-button,
    .secondary-button {
        justify-content: center;
        padding: 14px 20px;
        width: 100%;
        max-width: 280px;
    }
}