/* News Page Styles */

/* News Hero Section */
.news-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--color-border);
}

/* Featured Article */
.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
}

.article-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.article-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-bg-primary);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--font-size-xs);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.article-tag.featured {
    background: var(--color-danger);
    color: white;
}

.article-content h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.article-excerpt {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.article-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.author {
    color: var(--color-text-primary);
    font-weight: 500;
}

.date {
    color: var(--color-text-secondary);
}

.read-time {
    color: var(--color-text-tertiary);
}

.article-image {
    position: relative;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-article:hover .article-image img {
    transform: scale(1.05);
}

/* News Categories */
.news-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.news-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-fast);
}

.news-card:hover .card-image img {
    transform: scale(1.1);
}

.card-image .article-tag {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 2;
}

.card-content {
    padding: var(--spacing-lg);
}

.card-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.card-excerpt {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

/* Market Analysis */
.market-analysis {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.market-analysis h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.analysis-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.analysis-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.analysis-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.chart-placeholder {
    height: 200px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.chart-placeholder i {
    font-size: var(--font-size-3xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.chart-placeholder p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.analysis-summary {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.sentiment-indicators {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sentiment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.sentiment-item:last-child {
    border-bottom: none;
}

.sentiment-item .label {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.sentiment-item .value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.sentiment-item .value.greed {
    color: var(--color-success);
}

.sentiment-item .value.fear {
    color: var(--color-danger);
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #d4a208 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.newsletter-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-bg-primary);
    margin-bottom: var(--spacing-md);
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: var(--spacing-md);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-text-primary);
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-form button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-bg-primary);
    color: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.newsletter-form button:hover {
    background: white;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .news-hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-content h1 {
        font-size: var(--font-size-3xl);
    }

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

    .article-content {
        padding: var(--spacing-lg);
    }

    .article-content h1 {
        font-size: var(--font-size-2xl);
    }

    .article-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

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

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

    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .news-categories {
        flex-direction: column;
        align-items: stretch;
    }

    .category-btn {
        width: 100%;
        justify-content: center;
    }

    .newsletter-section {
        padding: var(--spacing-lg);
    }

    .newsletter-content h2 {
        font-size: var(--font-size-xl);
    }

    .newsletter-content p {
        font-size: var(--font-size-base);
    }
}