/* Educational Announcements - Frontend Styles */
/* Timeline Design - Matching Reference Image with Blue Theme */

/* ========================================
   TIMELINE LIST VIEW
   ======================================== */

.edu-announcements-list {
    margin: 20px 0;
}

.announcements-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.edu-announcement-item-timeline {
    background: #ffffff;
    border-bottom: 1px solid #e8e8e8;
    transition: all 0.3s ease;
    position: relative;
}

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

.edu-announcement-item-timeline:hover {
    background: #f8f9fa;
}

.announcement-link-timeline {
    display: flex;
    align-items: center;
    padding: 20px 15px;
    text-decoration: none;
    color: inherit;
    gap: 20px;
}

.announcement-link-timeline:hover {
    text-decoration: none;
}

/* Date Box - Blue Theme (Left Side) */
.announcement-date-box {
    flex-shrink: 0;
    width: 90px;
    background: linear-gradient(135deg, #1e73be 0%, #0d5aa7 100%);
    color: #ffffff;
    border-radius: 8px;
    padding: 15px 10px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(30,115,190,0.25);
    transition: all 0.3s ease;
}

.announcement-link-timeline:hover .announcement-date-box {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(30,115,190,0.35);
}

.date-day {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 2px;
}

.date-month {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 4px;
    opacity: 0.95;
}

.date-year {
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
}

/* Content Box - Middle */
.announcement-content-box {
    flex: 1;
    min-width: 0;
}

.announcement-title-timeline {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.announcement-link-timeline:hover .announcement-title-timeline {
    color: #1e73be;
}

.announcement-categories-timeline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.announcement-category-timeline {
    font-size: 13px;
    font-weight: 600;
    color: #1e73be;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Icon - Right Side */
.announcement-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    border-radius: 6px;
    color: #95a5a6;
    transition: all 0.3s ease;
}

.announcement-link-timeline:hover .announcement-icon {
    background: #1e73be;
    color: #ffffff;
    transform: scale(1.05);
}

.no-announcements {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    color: #646970;
    font-size: 16px;
    border: 2px dashed #ddd;
}

/* ========================================
   CATEGORY PAGE
   ======================================== */

.edu-announcements-category {
    margin: 20px 0;
}

.category-header {
    margin-bottom: 30px;
    padding: 30px;
    background: linear-gradient(135deg, #1e73be 0%, #0d5aa7 100%);
    color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(30,115,190,0.2);
}

.category-title {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px 0;
}

.category-description {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin: 0;
    line-height: 1.6;
}

/* ========================================
   PAGINATION
   ======================================== */

.edu-announcements-pagination {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid #e0e0e0;
    text-align: center;
}

.edu-announcements-pagination .page-numbers {
    display: inline-block;
    padding: 12px 18px;
    margin: 0 4px;
    background: #ffffff;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    color: #646970;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.edu-announcements-pagination .page-numbers:hover {
    background: #f0f0f1;
    border-color: #1e73be;
    color: #1e73be;
    transform: translateY(-2px);
}

.edu-announcements-pagination .page-numbers.current {
    background: linear-gradient(135deg, #1e73be 0%, #0d5aa7 100%);
    border-color: #1e73be;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(30,115,190,0.3);
}

.edu-announcements-pagination .page-numbers.dots {
    border: none;
    background: transparent;
}

.edu-announcements-pagination .prev,
.edu-announcements-pagination .next {
    font-weight: 700;
}

/* ========================================
   SINGLE ANNOUNCEMENT PAGE
   ======================================== */

.single-announcement-page {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
}

.announcement-container {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    overflow: hidden;
}

/* Breadcrumb */
.announcement-breadcrumb {
    padding: 20px 30px;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
}

.announcement-breadcrumb a {
    color: #1e73be;
    text-decoration: none;
    transition: color 0.2s ease;
}

.announcement-breadcrumb a:hover {
    color: #0d5aa7;
    text-decoration: underline;
}

.announcement-breadcrumb .separator {
    margin: 0 8px;
    color: #646970;
}

/* Page Header */
.announcement-page-header {
    padding: 40px 30px 30px;
    background: linear-gradient(135deg, #1e73be 0%, #0d5aa7 100%);
    color: #ffffff;
}

.announcement-page-title {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    margin: 20px 0;
    line-height: 1.3;
}

.announcement-page-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.meta-left,
.meta-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.announcement-date-large {
    background: rgba(255,255,255,0.15);
    padding: 10px 16px;
    border-radius: 6px;
    color: #ffffff;
}

.announcement-date-large svg {
    color: #ffffff;
}

.date-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.date-text strong {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.meta-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
    font-weight: 600;
}

.announcement-categories-large {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.announcement-category-large {
    background: rgba(255,255,255,0.2);
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.3);
    transition: all 0.2s ease;
}

.announcement-category-large:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-1px);
    color: #ffffff;
}

/* Page Content */
.announcement-page-content {
    padding: 40px 30px;
    font-size: 16px;
    line-height: 1.8;
    color: #2c3338;
}

.announcement-page-content p {
    margin-bottom: 20px;
}

.announcement-page-content h2,
.announcement-page-content h3,
.announcement-page-content h4 {
    margin-top: 32px;
    margin-bottom: 16px;
    color: #1a1a1a;
    font-weight: 600;
}

.announcement-page-content h2 {
    font-size: 28px;
    border-bottom: 2px solid #1e73be;
    padding-bottom: 10px;
}

.announcement-page-content h3 {
    font-size: 22px;
}

.announcement-page-content h4 {
    font-size: 18px;
}

.announcement-page-content ul,
.announcement-page-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.announcement-page-content li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.announcement-page-content a {
    color: #1e73be;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.announcement-page-content a:hover {
    color: #0d5aa7;
}

.announcement-page-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.announcement-page-content blockquote {
    margin: 24px 0;
    padding: 20px 24px;
    background: #f8f9fa;
    border-left: 4px solid #1e73be;
    font-style: italic;
    color: #646970;
}

/* RESPONSIVE TABLES - CRITICAL FOR NOT OVERFLOWING */
.announcement-page-content table {
    width: 100%;
    max-width: 100%;
    margin: 24px 0;
    border-collapse: collapse;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-radius: 8px;
    overflow: hidden;
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.announcement-page-content table thead {
    background: linear-gradient(135deg, #1e73be 0%, #0d5aa7 100%);
    color: #ffffff;
}

.announcement-page-content table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.announcement-page-content table td {
    padding: 12px 16px;
    border-bottom: 1px solid #e0e0e0;
    color: #2c3338;
    word-wrap: break-word;
}

.announcement-page-content table tbody tr:hover {
    background: #f8f9fa;
}

.announcement-page-content table tbody tr:last-child td {
    border-bottom: none;
}

.announcement-page-content .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 24px 0;
    border-radius: 8px;
}

/* Page Footer */
.announcement-page-footer {
    padding: 30px;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
}

.footer-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.btn-back,
.btn-print,
.btn-share {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px solid #1e73be;
    background: #ffffff;
    color: #1e73be;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-back:hover,
.btn-print:hover,
.btn-share:hover {
    background: #1e73be;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30,115,190,0.3);
}

/* Navigation */
.announcement-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding-top: 30px;
    border-top: 2px solid #e0e0e0;
}

.nav-previous,
.nav-next {
    padding: 20px;
    background: #ffffff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-previous:hover,
.nav-next:hover {
    border-color: #1e73be;
    box-shadow: 0 4px 12px rgba(30,115,190,0.15);
    transform: translateY(-2px);
}

.nav-next {
    text-align: right;
}

.nav-label {
    font-size: 12px;
    text-transform: uppercase;
    color: #646970;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-title {
    font-size: 16px;
    color: #1e73be;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media screen and (max-width: 768px) {
    .announcement-link-timeline {
        padding: 15px 10px;
        gap: 15px;
    }
    
    .announcement-date-box {
        width: 75px;
        padding: 12px 8px;
    }
    
    .date-day {
        font-size: 30px;
    }
    
    .date-month {
        font-size: 11px;
    }
    
    .date-year {
        font-size: 12px;
    }
    
    .announcement-title-timeline {
        font-size: 17px;
    }
    
    .announcement-category-timeline {
        font-size: 11px;
    }
    
    .announcement-icon {
        width: 35px;
        height: 35px;
    }
    
    .announcement-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .category-header {
        padding: 20px;
    }
    
    .category-title {
        font-size: 26px;
    }
    
    .edu-announcements-pagination .page-numbers {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .announcement-page-title {
        font-size: 28px;
    }
    
    .announcement-page-header,
    .announcement-page-content,
    .announcement-page-footer {
        padding: 20px;
    }
    
    .announcement-breadcrumb {
        padding: 15px 20px;
        font-size: 12px;
    }
    
    .announcement-page-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .footer-actions {
        flex-direction: column;
    }
    
    .btn-back,
    .btn-print,
    .btn-share {
        width: 100%;
        justify-content: center;
    }
    
    .announcement-navigation {
        grid-template-columns: 1fr;
    }
    
    .nav-next {
        text-align: left;
    }
    
    .announcement-page-content table {
        font-size: 14px;
    }
    
    .announcement-page-content table th,
    .announcement-page-content table td {
        padding: 10px 12px;
    }
}

@media screen and (max-width: 480px) {
    .announcement-link-timeline {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px;
        gap: 12px;
    }
    
    .announcement-date-box {
        width: 100%;
        display: flex;
        justify-content: space-around;
        align-items: center;
        padding: 12px 15px;
    }
    
    .date-day {
        font-size: 28px;
    }
    
    .announcement-icon {
        position: absolute;
        top: 15px;
        right: 15px;
        width: 30px;
        height: 30px;
    }
    
    .announcement-icon svg {
        width: 18px;
        height: 18px;
    }
    
    .announcement-title-timeline {
        font-size: 16px;
        padding-right: 40px;
    }
    
    .category-title {
        font-size: 22px;
    }
    
    .edu-announcements-pagination {
        margin-top: 30px;
    }
    
    .edu-announcements-pagination .page-numbers {
        padding: 8px 10px;
        margin: 0 2px;
        font-size: 13px;
    }
    
    .announcement-page-title {
        font-size: 22px;
    }
    
    .announcement-page-content {
        font-size: 15px;
    }
    
    .announcement-page-content h2 {
        font-size: 22px;
    }
    
    .announcement-page-content h3 {
        font-size: 18px;
    }
    
    /* Stack table on mobile */
    .announcement-page-content table,
    .announcement-page-content table thead,
    .announcement-page-content table tbody,
    .announcement-page-content table tr,
    .announcement-page-content table th,
    .announcement-page-content table td {
        display: block;
        width: 100%;
    }
    
    .announcement-page-content table thead {
        display: none;
    }
    
    .announcement-page-content table tr {
        margin-bottom: 15px;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        overflow: hidden;
    }
    
    .announcement-page-content table td {
        position: relative;
        padding-left: 50%;
        text-align: right;
        border-bottom: 1px solid #f0f0f1;
    }
    
    .announcement-page-content table td:before {
        content: attr(data-label);
        position: absolute;
        left: 12px;
        top: 12px;
        font-weight: 600;
        text-transform: uppercase;
        font-size: 11px;
        color: #646970;
        text-align: left;
    }
    
    .announcement-page-content table td:last-child {
        border-bottom: none;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .edu-announcements-pagination,
    .announcement-breadcrumb,
    .footer-actions,
    .announcement-navigation,
    .announcement-icon {
        display: none !important;
    }
    
    .edu-announcement-item-timeline {
        page-break-inside: avoid;
        border: 1px solid #000;
        margin-bottom: 10px;
    }
    
    .announcement-page-header {
        background: none !important;
        color: #000 !important;
        border-bottom: 2px solid #000;
    }
    
    .announcement-page-title,
    .category-title {
        color: #000 !important;
    }
    
    .announcement-date-box {
        background: none !important;
        color: #000 !important;
        border: 2px solid #000;
    }
    
    .announcement-page-content a {
        text-decoration: none;
        color: #000;
    }
    
    .announcement-page-content a:after {
        content: " (" attr(href) ")";
        font-size: 11px;
    }
    
    .announcement-page-content table {
        page-break-inside: avoid;
    }
}