// ============================================
// News Pages Styles - Light Blue Theme (Matching About Page)
// ============================================

// Import variables
@import './variables.less';

// ============================================
// News List Page
// ============================================

.news-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #FFF 0%, #CBEEFF 100%);
}

// Page Header
.page-header {
    padding: 60px 20px 40px;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../imgs/banner/news.jpg') center/cover no-repeat;
    border-bottom: none;
    position: relative;

    .container {
        max-width: 1400px;
        margin: 0 auto;
    }

    //.header-content {
    //    max-width: 900px;
    //}

    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 20px;
        font-size: 0.9rem;

        .breadcrumb-item {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color @transition-fast;

            &:hover {
                color: #FFFFFF;
            }

            &.current {
                color: #FFFFFF;
                font-weight: 500;
            }
        }

        .breadcrumb-separator {
            color: rgba(255, 255, 255, 0.6);
        }
    }

    .page-title {
        font-size: 2.5rem;
        font-weight: 700;
        color: #FFFFFF;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        margin-bottom: 16px;
        line-height: 1.2;

        @media (max-width: 768px) {
            font-size: 2rem;
        }
    }

    .page-description {
        font-size: 1.1rem;
        color: #FFFFFF;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
        line-height: 1.6;
        margin: 0;
    }
}

// News Content Section
.news-content-section {
    padding: 32px 20px 60px;
    background: transparent;

    .container {
        text-align:center;
        max-width: 1400px;
        margin: 0 auto;
    }
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    align-items: start;

    @media (max-width: 1024px) {
        grid-template-columns: 1fr;
    }
}

// Main Content
.main-content {
    min-width: 0;
}

// News List
.news-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.news-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    transition: all @transition-smooth;

    @media (max-width: 768px) {
        grid-template-columns: 1fr;
    }

    .news-info {
        background: rgba(255, 255, 255, 0.8);
        backdrop-filter: blur(12px);
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 4px 16px rgba(11, 83, 255, 0.1);
        border: 1px solid rgba(11, 83, 255, 0.1);


        &:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(11, 83, 255, 0.15);
            border-color: rgba(11, 83, 255, 0.2);

            .news-thumbnail img {
                transform: scale(1.05);
            }

            .news-title a {
                color: #0B53FF;
            }
        }
    }

    .news-thumbnail {
        position: relative;
        width: 100%;
        height: 100%;
        min-height: 200px;
        overflow: hidden;
        background: #E0F2FF;

        @media (max-width: 768px) {
            min-height: 200px;
        }

        img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform @transition-smooth;
        }

        .featured-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: linear-gradient(135deg, #0B53FF 0%, #0B53FF 100%);
            color: #FFFFFF;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            box-shadow: 0 2px 8px rgba(11, 83, 255, 0.3);
        }
    }

    .news-info {
        padding: 28px 32px;
        display: flex;
        flex-direction: column;
        background: transparent;
        border: none;

        @media (max-width: 768px) {
            padding: 24px;
        }
    }

    .news-meta {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 12px;
        flex-wrap: wrap;
    }

    .news-date {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: #44A1FF;
        font-size: 0.875rem;
        font-weight: 500;

        svg {
            width: 16px;
            height: 16px;
            color: #0B53FF;
        }
    }

    .news-category {
        background: rgba(11, 83, 255, 0.1);
        color: #0B53FF;
        padding: 4px 12px;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .news-title {
        margin: 0 0 10px;
        font-size: 1.4rem;
        font-weight: 700;
        line-height: 1.4;
        color: #0068D0;

        a {
            color: inherit;
            text-decoration: none;
            transition: color @transition-fast;
        }

        @media (max-width: 768px) {
            font-size: 1.25rem;
        }
    }

    .news-excerpt {
        flex-grow: 1;
        font-size: 0.95rem;
        color: #44A1FF;
        line-height: 1.6;
        margin: 0 0 16px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .read-more-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: #0B53FF;
        font-weight: 600;
        font-size: 0.95rem;
        text-decoration: none;
        transition: all @transition-fast;

        svg {
            width: 20px;
            height: 20px;
            transition: transform @transition-fast;
        }

        &:hover {
            color: #0068D0;

            svg {
                transform: translateX(4px);
            }
        }
    }
}

// Pagination
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 24px;

    @media (max-width: 640px) {
        flex-direction: column;
        gap: 16px;
    }
}

.page-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(11, 83, 255, 0.15);
    border-radius: 8px;
    color: #0068D0;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(11, 83, 255, 0.08);
    transition: all @transition-smooth;

    svg {
        width: 20px;
        height: 20px;
    }

    &:hover {
        background: rgba(255, 255, 255, 0.95);
        border-color: #0B53FF;
        color: #0B53FF;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(11, 83, 255, 0.15);
    }
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-number {
    min-width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(11, 83, 255, 0.15);
    border-radius: 8px;
    color: #44A1FF;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(11, 83, 255, 0.08);
    transition: all @transition-fast;

    &:hover {
        background: rgba(255, 255, 255, 0.95);
        border-color: #0B53FF;
        color: #0B53FF;
        transform: translateY(-2px);
    }

    &.current {
        background: #0B53FF;
        border-color: #0B53FF;
        color: #FFFFFF;
        box-shadow: 0 4px 12px rgba(11, 83, 255, 0.3);
    }
}

.page-ellipsis {
    color: #44A1FF;
    padding: 0 8px;
}

// Empty State
.empty-state {
    text-align: center;
    padding: 80px 40px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(11, 83, 255, 0.1);
    border: 1px solid rgba(11, 83, 255, 0.1);
    color: #44A1FF;

    svg {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
        opacity: 0.3;
        color: #0B53FF;
    }

    h3 {
        font-size: 1.5rem;
        color: #0068D0;
        margin-bottom: 8px;
    }

    p {
        font-size: 1rem;
        margin: 0;
    }
}

// ============================================
// Sidebar
// ============================================

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: sticky;
    top: 100px;

    @media (max-width: 1024px) {
        position: static;
    }
}

.sidebar-widget {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 16px rgba(11, 83, 255, 0.1);
    border: 1px solid rgba(11, 83, 255, 0.1);
    transition: all @transition-smooth;

    &:hover {
        box-shadow: 0 6px 20px rgba(11, 83, 255, 0.15);
    }
}

.widget-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0068D0;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(11, 83, 255, 0.2);
}

// Latest News List
.latest-news-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.latest-news-item {
    display: flex;
    gap: 12px;
    text-decoration: none;
    padding: 8px;
    border-radius: 8px;
    transition: all @transition-fast;

    &:hover {
        background: rgba(11, 83, 255, 0.05);
    }
}

.latest-news-thumb {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #E0F2FF;

    img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    &.placeholder {
        display: flex;
        align-items: center;
        justify-content: center;

        svg {
            width: 24px;
            height: 24px;
            opacity: 0.3;
            color: #0B53FF;
        }
    }
}

.latest-news-content {
    flex: 1;
    min-width: 0;
}

.latest-news-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #0068D0;
    margin: 0 0 4px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.latest-news-date {
    font-size: 0.8rem;
    color: #44A1FF;
}

// Categories List
.categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-link {
    display: block;
    padding: 10px 16px;
    color: #44A1FF;
    text-decoration: none;
    border-radius: 6px;
    transition: all @transition-fast;
    font-size: 0.95rem;

    &:hover {
        background: rgba(11, 83, 255, 0.08);
        color: #0068D0;
    }

    &.active {
        background: #0B53FF;
        color: #FFFFFF;
        font-weight: 600;
        box-shadow: 0 2px 8px rgba(11, 83, 255, 0.3);
    }
}

// ============================================
// News Detail Page
// ============================================

.news-detail-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #FFF 0%, #CBEEFF 100%);
}

// Article Section
.article-section {
    padding: 40px 20px 80px;
    background: transparent;

    .container {
        max-width: 1200px;
        margin: 0 auto;
    }
}

.article-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;

    @media (max-width: 1024px) {
        grid-template-columns: 1fr;
    }
}

.article-main {
    min-width: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 10px 40px rgba(11, 83, 255, 0.1);
    border: 1px solid rgba(11, 83, 255, 0.1);

    @media (max-width: 768px) {
        padding: 32px 20px;
    }
}

// Article Header
.article-header {
    margin-bottom: 40px;

    .featured-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: linear-gradient(135deg, #0B53FF 0%, #0B53FF 100%);
        color: #FFFFFF;
        padding: 8px 20px;
        border-radius: 24px;
        font-weight: 600;
        font-size: 0.875rem;
        margin-bottom: 24px;
        box-shadow: 0 4px 12px rgba(11, 83, 255, 0.3);

        svg {
            width: 18px;
            height: 18px;
        }
    }

    .article-meta-top {
        display: flex;
        align-items: center;
        gap: 16px;
        margin-bottom: 20px;
        flex-wrap: wrap;
    }

    .article-date {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: #44A1FF;
        font-size: 0.95rem;
        font-weight: 500;

        svg {
            width: 18px;
            height: 18px;
            color: #0B53FF;
        }
    }

    .article-category {
        background: rgba(11, 83, 255, 0.1);
        color: #0B53FF;
        padding: 6px 16px;
        border-radius: 4px;
        font-size: 0.875rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .article-title {
        font-size: 2.2rem;
        font-weight: 700;
        color: #0068D0;
        line-height: 1.3;
        margin: 0 0 20px;

        @media (max-width: 768px) {
            font-size: 1.8rem;
        }
    }

    .article-summary {
        font-size: 1.15rem;
        color: #44A1FF;
        line-height: 1.7;
        margin: 0;
        font-weight: 400;
    }
}

// Article Image
.article-image {
    margin: 0 0 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(11, 83, 255, 0.15);
    border: 1px solid rgba(11, 83, 255, 0.1);

    img {
        width: 100%;
        height: auto;
        display: block;
    }
}

// Article Body
.article-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #0068D0;

    h2 {
        font-size: 1.75rem;
        font-weight: 700;
        color: #0068D0;
        margin: 40px 0 20px;
        padding-bottom: 12px;
        border-bottom: 2px solid rgba(11, 83, 255, 0.2);
    }

    h3 {
        font-size: 1.4rem;
        font-weight: 700;
        color: #0068D0;
        margin: 32px 0 16px;
    }

    h4 {
        font-size: 1.15rem;
        font-weight: 600;
        color: #0068D0;
        margin: 24px 0 12px;
    }

    p {
        margin: 0 0 16px;
        color: #44A1FF;
    }

    ul, ol {
        margin: 16px 0;
        padding-left: 32px;
    }

    li {
        margin-bottom: 8px;
        color: #44A1FF;
    }

    blockquote {
        border-left: 4px solid #0B53FF;
        padding: 20px 24px;
        margin: 24px 0;
        background: rgba(11, 83, 255, 0.05);
        color: #44A1FF;
        font-style: italic;
        border-radius: 0 8px 8px 0;
    }

    img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
        margin: 24px 0;
        box-shadow: 0 4px 12px rgba(11, 83, 255, 0.1);
    }

    code {
        background: rgba(11, 83, 255, 0.08);
        padding: 3px 8px;
        border-radius: 4px;
        font-family: 'Consolas', 'Monaco', monospace;
        font-size: 0.9em;
        color: #0B53FF;
    }

    pre {
        background: rgba(11, 83, 255, 0.05);
        padding: 20px;
        border-radius: 8px;
        overflow-x: auto;
        margin: 24px 0;
        border: 1px solid rgba(11, 83, 255, 0.15);

        code {
            background: none;
            padding: 0;
            color: #0068D0;
        }
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin: 32px 0;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(11, 83, 255, 0.08);

        th, td {
            padding: 14px 16px;
            text-align: left;
            border-bottom: 1px solid rgba(11, 83, 255, 0.15);
        }

        th {
            background: rgba(11, 83, 255, 0.08);
            font-weight: 700;
            color: #0068D0;
            font-size: 0.95rem;
        }

        td {
            color: #44A1FF;
        }

        tr:last-child td {
            border-bottom: none;
        }
    }

    a {
        color: #0B53FF;
        text-decoration: none;
        border-bottom: 1px solid transparent;
        transition: all @transition-fast;

        &:hover {
            color: #0068D0;
            border-bottom-color: #0068D0;
        }
    }
}

// Article Footer
.article-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(11, 83, 255, 0.2);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;

    .tag {
        background: rgba(11, 83, 255, 0.08);
        color: #0B53FF;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.875rem;
        border: 1px solid rgba(11, 83, 255, 0.15);
        transition: all @transition-fast;

        &:hover {
            background: rgba(11, 83, 255, 0.12);
            border-color: #0B53FF;
            color: #0068D0;
        }
    }
}

.article-actions {
    display: flex;
    gap: 16px;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(11, 83, 255, 0.15);
    border-radius: 8px;
    color: #0068D0;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(11, 83, 255, 0.08);
    transition: all @transition-smooth;

    svg {
        width: 20px;
        height: 20px;
    }

    &:hover {
        background: rgba(255, 255, 255, 0.95);
        border-color: #0B53FF;
        color: #0B53FF;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(11, 83, 255, 0.15);
    }
}

.share-btn {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(11, 83, 255, 0.15);
}

// Article Sidebar
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: sticky;
    top: 100px;

    @media (max-width: 1024px) {
        position: static;
    }
}

.sidebar-section {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 16px rgba(11, 83, 255, 0.1);
    border: 1px solid rgba(11, 83, 255, 0.1);
}

.sidebar-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0068D0;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(11, 83, 255, 0.2);
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.related-article-card {
    display: flex;
    gap: 12px;
    text-decoration: none;
    padding: 12px;
    border-radius: 8px;
    transition: all @transition-fast;

    &:hover {
        background: rgba(11, 83, 255, 0.05);
    }
}

.related-thumb {
    width: 100px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #E0F2FF;

    img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    &.placeholder {
        display: flex;
        align-items: center;
        justify-content: center;

        svg {
            width: 28px;
            height: 28px;
            opacity: 0.3;
            color: #0B53FF;
        }
    }
}

.related-info {
    flex: 1;
    min-width: 0;
}

.related-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #0068D0;
    margin: 0 0 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-date {
    font-size: 0.8rem;
    color: #44A1FF;
}

// ============================================
// Animations
// ============================================

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.news-item,
.sidebar-widget,
.sidebar-section {
    animation: fadeInUp 0.5s ease-out;
    animation-fill-mode: both;
}

.news-item:nth-child(1) { animation-delay: 0.05s; }
.news-item:nth-child(2) { animation-delay: 0.1s; }
.news-item:nth-child(3) { animation-delay: 0.15s; }
.news-item:nth-child(4) { animation-delay: 0.2s; }
.news-item:nth-child(5) { animation-delay: 0.25s; }