/* Announcements Page - Academic Journal Style */

/* Page Container - Match Header Width */
.page-announcement {
    max-width: 100%;
    padding: 0;
}

.page-announcement .row {
    margin: 0;
}

/* Page Header - Simple Academic Style */
.page-announcement .page-header {
    background: transparent;
    color: #2c3e50;
    padding: 0;
    margin-bottom: 2rem;
    border-bottom: none;
}

.page-announcement .page-header .col-md-8 {
    max-width: 1140px;
    margin: 0 auto;
    padding: 2rem 15px 1rem 15px;
    border-bottom: 3px solid #008751;
}

.page-announcement .page-header h1 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #008751;
}

/* Content Container - Match Header Width */
.page-announcement .row > .col-md-8 {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Introduction Text */
.page-announcement .page-content > p:first-child {
    background: #f8f9fa;
    border-left: 3px solid #008751;
    padding: 1rem;
    margin-bottom: 2rem;
    font-size: 0.95rem;
    color: #333;
}

/* Two Column Grid Layout */
.page-announcement .page-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding-bottom: 3rem;
    max-width: 100%;
}

/* Individual Announcement - Simple Text Style */
.announcement-summary {
    background: white;
    border: 1px solid #dee2e6;
    padding: 1.5rem;
    margin-bottom: 0;
    transition: box-shadow 0.2s ease;
    break-inside: avoid;
}

.announcement-summary:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Announcement Title - Academic Style */
.announcement-summary h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    line-height: 1.5;
    color: #2c3e50;
}

.announcement-summary h2 a {
    color: #2c3e50;
    text-decoration: none;
    transition: color 0.2s ease;
}

.announcement-summary h2 a:hover {
    color: #008751;
    text-decoration: underline;
}

/* Date - Simple Text Format */
.announcement-summary-date {
    display: block;
    color: #6c757d;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-style: italic;
}

/* Description - Clean Text */
.announcement-summary-description {
    color: #495057;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.announcement-summary-description p {
    margin-bottom: 0.8rem;
}

/* Read More Link - Simple Text Link */
.announcement-summary-more {
    margin-top: 1rem;
}

.announcement-summary-more .btn {
    background: none;
    color: #008751;
    border: none;
    padding: 0;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    display: inline;
    transition: color 0.2s ease;
}

.announcement-summary-more .btn:hover {
    color: #006d41;
    text-decoration: underline;
}

/* Remove special styling for first announcement */
.announcement-summary:first-of-type {
    background: white;
    border: 1px solid #dee2e6;
    padding: 1.5rem;
}

/* Responsive Design - Adjust columns based on screen width */
@media (max-width: 1400px) {
    .page-announcement .page-header .col-md-8,
    .page-announcement .row > .col-md-8 {
        max-width: 1140px;
    }
    
    .page-announcement .page-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 992px) {
    .page-announcement .page-header .col-md-8,
    .page-announcement .row > .col-md-8 {
        max-width: 100%;
        padding: 2rem 15px 1rem 15px;
    }
    
    .page-announcement .page-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .page-announcement .page-header .col-md-8 {
        padding: 1.5rem 15px 1rem 15px;
    }
    
    .page-announcement .row > .col-md-8 {
        padding: 0 15px;
    }
    
    .page-announcement .page-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .page-announcement .page-header h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .page-announcement .page-header .col-md-8,
    .page-announcement .row > .col-md-8 {
        padding: 0 15px;
    }
    
    .page-announcement .page-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .announcement-summary {
        padding: 1rem;
    }
    
    .announcement-summary h2 {
        font-size: 1rem;
    }
}

/* Print Styles */
@media print {
    .page-announcement .page-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .announcement-summary {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .announcement-summary-more {
        display: none;
    }
}

/* Single Announcement Detail Page */
.page-announcement-content {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px 3rem 15px;
}

/* Announcement Detail Page - Two Column Layout */
.page-announcement-detail .page-header {
    background: transparent;
    padding: 0;
    margin-bottom: 2rem;
}

.page-announcement-detail .page-header .container-custom {
    max-width: 1140px;
    margin: 0 auto;
    padding: 2rem 15px 1rem 15px;
    border-bottom: 3px solid #008751;
}

.page-announcement-detail .page-header h1 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
    color: #008751;
    text-transform: uppercase;
}

.page-announcement-detail .announcement-date {
    color: #6c757d;
    font-size: 0.9rem;
    font-style: italic;
    margin-bottom: 1rem;
}

/* Content Wrapper */
.page-announcement-detail .announcement-content-wrapper {
    padding: 2rem 0 3rem 0;
}

.page-announcement-detail .container-custom {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Two Column Layout */
.announcement-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    align-items: start;
}

/* Main Content Column */
.announcement-main-content {
    background: white;
    padding: 0;
    color: #333;
    line-height: 1.8;
}

.announcement-main-content p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.announcement-main-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.5rem auto;
}

.announcement-main-content table {
    max-width: 100%;
    overflow-x: auto;
    display: block;
}

/* Sidebar - Other Announcements */
.announcement-sidebar {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: 1.5rem;
    position: sticky;
    top: 20px;
}

.announcement-sidebar h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #008751;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid #008751;
}

.sidebar-announcements {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.sidebar-announcement-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sidebar-announcement-item a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.sidebar-announcement-item a:hover {
    color: #008751;
    text-decoration: underline;
}

.sidebar-announcement-item .sidebar-date {
    color: #6c757d;
    font-size: 0.8rem;
    font-style: italic;
    display: block;
}

.sidebar-nav {
    margin-top: 1rem;
}

.sidebar-nav .btn-view-all {
    display: block;
    background: #008751;
    color: white;
    text-decoration: none;
    padding: 0.8rem 1.2rem;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
    transition: background 0.3s ease;
}

.sidebar-nav .btn-view-all:hover {
    background: #006d41;
}

/* Responsive - Stack on smaller screens */
@media (max-width: 992px) {
    .announcement-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .announcement-sidebar {
        position: static;
        order: 2;
    }
}

@media (max-width: 768px) {
    .page-announcement-detail .page-header .container-custom {
        padding: 1.5rem 15px 1rem 15px;
    }
    
    .page-announcement-detail .page-header h1 {
        font-size: 1.5rem;
    }
    
    .announcement-sidebar {
        padding: 1rem;
    }
}

/* Control images in announcement content */
.page-announcement-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.5rem auto;
}

/* Control tables in announcement content */
.page-announcement-content table {
    max-width: 100%;
    overflow-x: auto;
    display: block;
}

/* Control other content */
.page-announcement-content p,
.page-announcement-content div {
    max-width: 100%;
    word-wrap: break-word;
}

/* Announcement date on detail page */
.page-announcement .announcement-date {
    color: #6c757d;
    font-size: 0.9rem;
    font-style: italic;
    margin-bottom: 1rem;
}

/* Ensure single announcement header matches list style */
.page-announcement.container {
    max-width: 100%;
    padding: 0;
}

.page-announcement.container .page-header {
    background: transparent;
    padding: 0;
    margin-bottom: 2rem;
}

.page-announcement.container .page-header .col-md-8 {
    max-width: 1140px;
    margin: 0 auto;
    padding: 2rem 15px 1rem 15px;
    border-bottom: 3px solid #008751;
}

.page-announcement.container .page-header h1 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
    color: #008751;
}

.page-announcement.container .row > .col-md-8 {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}