/* News Page Styles */

.news-hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #ffffff !important;
    padding: 4rem 0 3rem;
    text-align: center;
}

.news-hero .hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: #ffffff !important;
}

.news-hero .hero-content p {
    font-size: 1.2rem;
    opacity: 0.95;
    color: #ffffff !important;
}

.news-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

/* News Controls */
.news-controls {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px var(--shadow);
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.filter-section {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.filter-section:first-of-type {
    border-top: none;
    padding-top: 0;
}

.search-box {
    position: relative;
    flex: 1;
}

.search-box i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 1.1rem;
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3.5rem;
    border: 2px solid var(--bg-tertiary);
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.1);
}

.filter-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--bg-tertiary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-btn:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* Featured News */
.featured-news {
    margin-bottom: 3rem;
}

.featured-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.featured-label i {
    font-size: 1.3rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.featured-article {
    background: var(--bg-primary);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px var(--shadow);
    transition: all 0.3s ease;
    border: 3px solid var(--color-accent);
}

.featured-article:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(255, 167, 38, 0.3);
}

.featured-article .article-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.featured-article .article-content {
    padding: 2rem;
}

.featured-article .article-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.featured-article .meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.featured-article .meta-item i {
    color: var(--color-primary);
}

.featured-article .article-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.featured-article .article-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.featured-article .read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.featured-article .read-more:hover {
    gap: 1rem;
}

.featured-badge {
    display: inline-block;
    background: var(--color-accent);
    color: #ffffff;
    padding: 0.35rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.news-card {
    background: var(--bg-primary);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow);
}

.news-card .article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, #e0e0e0, #f5f5f5);
}

.news-card .article-content {
    padding: 1.5rem;
}

.news-card .category-badge {
    display: inline-block;
    background: var(--color-primary);
    color: #ffffff;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.news-card .article-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card .article-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card .article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--bg-tertiary);
}

.news-card .meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.news-card .meta-item i {
    color: var(--color-primary);
}

/* Loading and Empty States */
.loading-state,
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.loading-state i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.loading-state p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .news-hero .hero-content h1 {
        font-size: 2rem;
    }

    .news-controls {
        padding: 1.5rem;
    }

    .filter-buttons {
        justify-content: center;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .featured-grid {
        grid-template-columns: 1fr;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .news-hero {
        padding: 3rem 0 2rem;
    }

    .news-hero .hero-content h1 {
        font-size: 1.75rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .news-hero .hero-content p {
        font-size: 1rem;
    }

    .news-controls {
        gap: 1rem;
    }

    .filter-buttons {
        gap: 0.5rem;
    }

    .filter-btn {
        flex: 1;
        min-width: calc(50% - 0.5rem);
        justify-content: center;
    }
}

/* Highlight animation for linked articles */
@keyframes highlight {
    0%, 100% {
        box-shadow: 0 4px 20px var(--shadow);
    }
    50% {
        box-shadow: 0 0 30px rgba(76, 175, 80, 0.6);
        transform: scale(1.02);
    }
}

/* Social Share Buttons */
.share-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--bg-tertiary);
}

.share-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.share-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.share-btn:hover::before {
    width: 100%;
    height: 100%;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.share-btn:active {
    transform: translateY(-1px);
}

/* Individual platform colors */
.share-facebook {
    background: #1877f2;
}

.share-facebook:hover {
    background: #145dbf;
}

.share-twitter {
    background: #1DA1F2;
}

.share-twitter:hover {
    background: #0d8bd9;
}

.share-linkedin {
    background: #0077b5;
}

.share-linkedin:hover {
    background: #005582;
}

.share-copy {
    background: var(--color-primary);
}

.share-copy:hover {
    background: var(--color-secondary);
}

/* Share Notification Toast */
.share-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    border: 2px solid var(--color-primary);
}

.share-notification.show {
    opacity: 1;
    transform: translateY(0);
}

/* Featured article share buttons */
.featured-article .share-buttons {
    margin-top: 1.5rem;
}

.featured-article .share-btn {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
}

/* Mobile responsiveness for share buttons */
@media (max-width: 768px) {
    .share-buttons {
        gap: 0.75rem;
        justify-content: center;
    }

    .share-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .share-notification {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        text-align: center;
    }
}

/* Pagination Styles */
.pagination-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: 15px;
    box-shadow: 0 4px 20px var(--shadow);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.pagination-info p {
    margin: 0;
}

.pagination-info span {
    font-weight: 600;
    color: var(--text-primary);
}

.pagination-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.page-btn {
    min-width: 45px;
    height: 45px;
    padding: 0 1rem;
    border: 2px solid var(--bg-tertiary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.page-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.page-btn:active:not(:disabled) {
    transform: translateY(0);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-btn.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    font-weight: 600;
}

.page-number {
    min-width: 45px;
    padding: 0;
}

.page-prev,
.page-next {
    font-weight: 600;
}

.page-ellipsis {
    color: var(--text-tertiary);
    padding: 0 0.5rem;
    user-select: none;
}

.pagination-options {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.pagination-options label {
    font-weight: 500;
}

.pagination-options select {
    padding: 0.5rem 2rem 0.5rem 1rem;
    border: 2px solid var(--bg-tertiary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

.pagination-options select:hover {
    border-color: var(--color-primary);
}

.pagination-options select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.1);
}

/* Pagination mobile responsive */
@media (max-width: 768px) {
    .pagination-container {
        padding: 1.5rem 1rem;
        margin-top: 2rem;
    }

    .pagination-buttons {
        gap: 0.35rem;
    }

    .page-btn {
        min-width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .page-prev,
    .page-next {
        padding: 0 0.75rem;
    }

    .page-prev i,
    .page-next i {
        display: none;
    }

    .pagination-options {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .page-btn {
        min-width: 35px;
        height: 35px;
        font-size: 0.85rem;
    }

    .page-prev span,
    .page-next span {
        display: none;
    }

    .page-prev::after {
        content: 'Prev';
    }

    .page-next::before {
        content: 'Next';
    }
}