/* CSS Variables */
:root {
    --primary: #0a69da;
    --primary-hover: #0651ae;
    --primary-light: rgba(10, 105, 218, 0.1);
    --primary-medium: rgba(10, 105, 218, 0.6);
}

/* Main Container */
.tld-category-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Category Description Box */
.category-description-box {
    background: #f8f9fa;
    padding: 20px 25px;
    border-left: 4px solid var(--primary);
    margin-bottom: 30px;
    border-radius: 5px;
    color: #555;
    line-height: 1.6;
}

.category-description-box p {
    margin: 0;
}

/* Registration Statistics Section */
.registration-stats {
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 50px;
}

.registration-stats h2 {
    font-size: 1.6em;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.chart-container {
    position: relative;
    height: 400px;
    margin-bottom: 40px;
}

.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.stat-box {
    background: var(--primary-light);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(10, 105, 218, 0.2);
}

.stat-box h3 {
    font-size: 0.9em;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 10px;
    font-weight: 600;
}

.stat-number {
    font-size: 2em;
    font-weight: bold;
    color: var(--primary);
    margin: 0;
}

/* Last Updated Time */
.data-updated {
    display: block;
    width: 100%;
    text-align: center;
    color: #666;
    font-size: 14px;
    margin: 30px auto 0;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
    font-style: italic;
    clear: both;
}

/* Navigation Buttons */
.navigation-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.nav-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: #fff;
    color: #333;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.nav-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.nav-button.tld-button {
    border-color: var(--primary);
    color: var(--primary);
}

.nav-button.tld-button:hover {
    background: var(--primary);
    color: #fff;
}

.nav-button.date-button {
    border-color: var(--primary);
    color: var(--primary);
}

.nav-button.date-button:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}

.button-icon {
    flex-shrink: 0;
}

/* No Data Message */
.no-data-message {
    background: #f8f9fa;
    padding: 40px;
    text-align: center;
    border-radius: 10px;
    margin-bottom: 40px;
}

.no-data-message p {
    font-size: 1.1em;
    color: #666;
    margin: 0;
}

/* Articles Section */
.category-articles {
    margin-top: 50px;
}

.category-articles h2 {
    font-size: 2em;
    margin-bottom: 30px;
    color: #333;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.post-card {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.post-card h3 {
    margin-bottom: 10px;
    font-size: 1.3em;
}

.post-card h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.post-card h3 a:hover {
    color: var(--primary);
}

.post-meta {
    color: #999;
    font-size: 0.9em;
    margin-bottom: 15px;
}

.post-card p {
    color: #666;
    line-height: 1.6;
}

/* Pagination - Flexible Layout */
.tld-category-container .navigation.pagination {
    clear: both !important;
    margin: 50px auto !important;
    padding: 20px 0 !important;
    text-align: center !important;
    width: 100% !important;
}

.tld-category-container .navigation.pagination .nav-links {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 10px !important;
    flex-wrap: wrap !important;
}

.tld-category-container .navigation.pagination .page-numbers {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px 15px !important;
    min-width: unset !important;
    width: auto !important;
    height: 40px !important;
    background: #f0f0f0 !important;
    color: #333 !important;
    text-decoration: none !important;
    border-radius: 5px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
    white-space: nowrap !important;
    border: none !important;
}

/* Number buttons with minimum width */
.tld-category-container .navigation.pagination .page-numbers:not(.prev):not(.next):not(.dots) {
    min-width: 40px !important;
}

.tld-category-container .navigation.pagination .page-numbers:hover {
    background: var(--primary) !important;
    color: #fff !important;
    transform: translateY(-2px) !important;
}

.tld-category-container .navigation.pagination .page-numbers.current {
    background: var(--primary) !important;
    color: #fff !important;
    font-weight: bold !important;
}

.tld-category-container .navigation.pagination .page-numbers.dots {
    background: transparent !important;
    cursor: default !important;
    min-width: 30px !important;
}

.tld-category-container .navigation.pagination .page-numbers.dots:hover {
    background: transparent !important;
    transform: none !important;
}

.tld-category-container .navigation.pagination .prev.page-numbers,
.tld-category-container .navigation.pagination .next.page-numbers {
    padding: 10px 25px !important;
    background: var(--primary) !important;
    color: #fff !important;
    font-weight: 600 !important;
}

.tld-category-container .navigation.pagination .prev.page-numbers:hover,
.tld-category-container .navigation.pagination .next.page-numbers:hover {
    background: var(--primary-hover) !important;
}

/* Clear floats */
.tld-category-container .navigation.pagination::before,
.tld-category-container .navigation.pagination::after {
    content: "" !important;
    display: table !important;
    clear: both !important;
}

/* Hide screen reader text */
.tld-category-container .navigation.pagination span.screen-reader-text {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

/* Remove absolute positioning from pagination elements */
.tld-category-container .navigation.pagination * {
    position: static !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .tld-category-container {
        padding: 15px;
    }
    
    .stats-summary {
        grid-template-columns: 1fr;
    }
    
    .chart-container {
        height: 300px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .navigation-buttons {
        flex-direction: column;
        align-items: stretch;
        padding: 0 20px;
    }
    
    .nav-button {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }
    
    .tld-category-container .navigation.pagination .nav-links {
        gap: 5px !important;
    }
    
    .tld-category-container .navigation.pagination .page-numbers {
        margin: 0 3px !important;
        padding: 8px 12px !important;
        font-size: 14px !important;
        min-width: 35px !important;
    }
    
    .tld-category-container .navigation.pagination .prev.page-numbers,
    .tld-category-container .navigation.pagination .next.page-numbers {
        padding: 8px 15px !important;
    }
}

@media (max-width: 480px) {
    .registration-stats {
        padding: 20px;
    }
    
    .tld-category-container .navigation.pagination .page-numbers {
        margin: 0 2px !important;
        padding: 6px 10px !important;
        font-size: 13px !important;
        min-width: 30px !important;
    }
    
    .tld-category-container .navigation.pagination .prev.page-numbers,
    .tld-category-container .navigation.pagination .next.page-numbers {
        padding: 6px 12px !important;
        font-size: 13px !important;
    }
}