:root {
    --primary-green: #166647;
    --light-green: #f0f7f4;
    --background-gray: #f8f9fa;
    --border-gray: #e9ecef;
    --text-dark: #212529;
    --text-light: #6c757d;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

body {
    display: flex;
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-gray);
    color: var(--text-dark);
    height: 100vh;
    overflow: hidden; 
}

* {
    box-sizing: border-box;
}

.sidebar {
    width: 260px;
    background-color: var(--primary-green);
    color: var(--white);
    display: flex;
    flex-direction: column;
    padding: 24px;
    height: 100vh;
    position: sticky;
    top: 0;
    flex-shrink: 0;
    z-index: 1000;
    transition: transform 0.3s ease-in-out;
}

.sidebar-header {
    margin-bottom: 30px;
    padding-left: 10px;
}
.sidebar-header h3 {
    margin: 0;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}
.sidebar-header p {
    margin: 0;
    font-size: 14px;
    opacity: 0.8;
}
.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--white);
    border-radius: 8px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}
.sidebar-nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
.sidebar-nav a.active {
    background-color: var(--white);
    color: var(--primary-green);
    font-weight: 600;
}
.sidebar-nav a i {
    width: 20px;
    text-align: center;
}

.main-content {
    flex-grow: 1;
    padding: 30px;
    width: 100%;
    height: 100vh; 
    overflow-y: auto; 
    overflow-x: hidden;
    padding-bottom: 120px; 
}

.main-content::-webkit-scrollbar {
    width: 8px;
}
.main-content::-webkit-scrollbar-track {
    background: #f1f1f1;
}
.main-content::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}
.main-content::-webkit-scrollbar-thumb:hover {
    background: #bbb;
}

.main-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 30px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-dark);
    cursor: pointer;
    margin-right: auto;
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.menu-overlay.active {
    display: block;
    opacity: 1;
}

.logout-btn {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    padding: 8px 16px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    transition: background-color 0.2s;
    font-size: 0;
    font-family: 'Poppins', sans-serif;
}
.logout-btn:hover {
    background-color: var(--border-gray);
}
.logout-btn i {
    margin-right: 8px;
    font-size: 16px;
}
.logout-btn::after {
    content: 'uColab';
    font-size: 16px;
    font-weight: 600;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}
.page-header h1 { margin: 0; font-size: 24px; font-family: 'Poppins', sans-serif; }
.page-header .subtitle { margin: 5px 0 0; color: var(--text-light); font-size: 14px; }

.btn-primary {
    background-color: #1a5d3d;
    color: #ffffff;
    border: 1px solid #1a5d3d;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Poppins', sans-serif;
}
.btn-primary:hover { background-color: #164a31; }
.btn-secondary {
    background-color: var(--white);
    color: var(--text-dark);
    border: 1px solid var(--border-gray);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Poppins', sans-serif;
}
.btn-secondary:hover { background-color: #f8f9fa; }

.filters-container {
    display: flex; gap: 16px; align-items: center; background-color: var(--white); padding: 12px; border-radius: 12px; box-shadow: var(--shadow); margin-bottom: 25px; flex-wrap: wrap;
}
.search-wrapper { position: relative; flex-grow: 1; min-width: 250px; }
.search-wrapper i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--text-light); }
#search-input { width: 100%; padding: 10px 15px 10px 40px; border: 1px solid transparent; background: #f8f9fa; border-radius: 8px; font-size: 14px; color: var(--text-dark); transition: 0.2s; font-family: 'Poppins', sans-serif; }
#search-input:focus { outline: none; background: #fff; border-color: var(--primary-green); }

.type-filters { display: flex; gap: 5px; flex-wrap: wrap; }
.filter-btn { padding: 8px 16px; border: 1px solid #dee2e6; border-radius: 20px; background: white; color: #6c757d; font-size: 13px; font-weight: 500; cursor: pointer; transition: 0.2s; font-family: 'Poppins', sans-serif; }
.filter-btn:hover { background: #f8f9fa; color: #333; }
.filter-btn.active { background-color: var(--primary-green); color: white; border-color: var(--primary-green); }

.sort-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    justify-content: flex-end;
}
.sort-container label {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-light);
}
.sort-dropdown {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 10px 35px 10px 15px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    background-color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236c757d'%3E%3Cpath d='M8 11L2 5h12L8 11z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
}
.sort-dropdown:hover {
    border-color: #adb5bd;
}
.sort-dropdown:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(24, 99, 75, 0.1);
}

.news-event-list { display: flex; flex-direction: column; gap: 15px; }

.news-event-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid var(--border-gray);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: transform 0.2s;
}
.news-event-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }

.news-event-card .card-img {
    width: 140px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: #e9ecef; 
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #dee2e6;
}
.news-event-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news-event-card .card-img img[src=""], 
.news-event-card .card-img img:not([src]) {
    opacity: 0; 
}

.card-content { flex-grow: 1; min-width: 0; }
.news-event-card h3 { margin: 0 0 8px; font-size: 18px; color: #212529; font-weight: 600; font-family: 'Poppins', sans-serif; word-wrap: break-word; }

.news-event-card .description { 
    font-size: 14px; 
    color: #6c757d; 
    margin-bottom: 12px; 
    line-height: 1.5; 
    display: -webkit-box; 
    -webkit-line-clamp: 2; 
    line-clamp: 2; 
    -webkit-box-orient: vertical; 
    overflow: hidden; 
}

.meta-tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 12px; color: #adb5bd; }
.tag { padding: 4px 10px; border-radius: 6px; font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; font-family: 'Poppins', sans-serif; }

.tag.type-news { background-color: #e8f5e9; color: #1b5e20; }
.tag.type-event { background-color: #e3f2fd; color: #0d47a1; }
.tag.status-published { background-color: #d1e7dd; color: #0f5132; }
.tag.status-draft { background-color: #fff3cd; color: #856404; }
.tag.tag-sdg { background-color: #f8f9fa; border: 1px solid #dee2e6; color: #495057; }

.card-actions { display: flex; flex-direction: column; gap: 8px; border-left: 1px solid #eee; padding-left: 15px; margin-left: auto; }
.action-btn { width: 32px; height: 32px; border-radius: 6px; border: 1px solid #dee2e6; background: white; color: #6c757d; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: 0.2s; }
.action-btn:hover { background: #f8f9fa; color: var(--primary-green); border-color: var(--primary-green); }
.action-btn.delete-btn:hover { color: #dc3545; border-color: #dc3545; }


.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.6); backdrop-filter: blur(3px);
    display: flex; justify-content: center; align-items: center;
    z-index: 2000; visibility: hidden; opacity: 0; transition: 0.3s;
}
.modal-overlay.active { visibility: visible; opacity: 1; }

.modal-content.wide-modal {
    background-color: #f8f9fa;
    width: 90%;
    max-width: 1000px;
    height: 90vh;
    max-height: 800px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    padding: 20px 30px;
    background: white;
    border-bottom: 1px solid #e0e0e0;
    display: flex; justify-content: space-between; align-items: center;
    flex-shrink: 0;
}
.modal-header h2 { margin: 0; font-size: 20px; font-weight: 700; font-family: 'Poppins', sans-serif; }

.submit-form {
    padding: 30px;
    overflow-y: auto;
    flex-grow: 1;
}

.form-section {
    background: white;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}
.form-section h2 {
    font-size: 16px;
    font-weight: 600;
    color: #1a5d3d;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f3f5;
    font-family: 'Poppins', sans-serif;
}

.image-upload-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}
@media (max-width: 900px) {
    .image-upload-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
    .image-upload-grid { grid-template-columns: repeat(2, 1fr); }
}

.form-group label { font-weight: 500; font-size: 14px; margin-bottom: 6px; display: block; color: #495057; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 12px; border: 1px solid #ced4da; border-radius: 8px;
    font-size: 14px; background-color: #fff; color: #212529; font-family: 'Poppins', sans-serif;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary-green); box-shadow: 0 0 0 3px rgba(26, 93, 61, 0.1);
}
.form-row { display: flex; gap: 20px; }
.form-group { flex: 1; margin-bottom: 15px; }
.form-group.full-width { width: 100%; }

.modal-actions {
    padding: 20px 30px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex; justify-content: flex-end; gap: 15px;
    flex-shrink: 0;
}

.checkbox-list { z-index: 9999 !important; max-height: 200px; overflow-y: auto; }

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

.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

.loading-spinner i {
    font-size: 32px;
    animation: spin 1s linear infinite;
}

.error-state {
    text-align: center;
    padding: 40px;
    color: #e74c3c;
}

.error-state i {
    font-size: 32px;
    margin-bottom: 16px;
}

.error-state p {
    margin: 8px 0;
}

.error-state .btn {
    margin-top: 16px;
}

@media (max-width: 768px) {
    body {
        position: relative;
    }
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        height: 100%;
        transform: translateX(-100%);
        width: 260px;
        box-shadow: 4px 0 15px rgba(0,0,0,0.1);
    }
    .sidebar.active {
        transform: translateX(0);
    }
    .main-content {
        padding: 20px;
        width: 100%;
        padding-bottom: 120px;
    }
    .menu-toggle {
        display: block;
    }
    .main-header {
        justify-content: space-between;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .news-event-card {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .news-event-card .card-img {
        width: 80px;
        height: 80px;
    }
    
    .card-actions {
        flex-direction: row;
        border-left: none;
        border-top: 1px solid #eee;
        padding-left: 0;
        padding-top: 10px;
        width: 100%;
        justify-content: flex-end;
        margin-top: 5px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .modal-content.wide-modal {
        width: 95%;
        height: 95vh;
    }
    
    .submit-form {
        padding: 15px;
    }
    
    .modal-actions {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }
    .search-wrapper {
        min-width: 100%;
    }
    .type-filters {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 5px;
    }
    .filter-btn {
        flex-shrink: 0;
    }
}