/* News & Research Updates page */

.news-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0 3rem;
}

.news-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary, #64748b);
    font-size: 1.05rem;
}

.news-card {
    background: var(--card-bg, #ffffff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    padding: 1.75rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.news-card:hover {
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.news-card-header {
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
    padding-bottom: 1rem;
}

.news-date {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent, #0ea5e9);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.5rem;
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary, #0f172a);
}

.news-source {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary, #475569);
}

.news-source-label {
    font-weight: 600;
    margin-right: 0.25rem;
}

.news-source a {
    color: var(--accent, #0ea5e9);
    text-decoration: none;
    font-weight: 500;
}

.news-source a:hover {
    text-decoration: underline;
}

.news-source-type {
    margin-left: 0.6rem;
    padding: 0.15rem 0.55rem;
    background: var(--badge-bg, #f1f5f9);
    color: var(--text-secondary, #475569);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.news-source-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
}

.news-source-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 6px;
    color: var(--text-primary, #1e293b);
    text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.news-source-link:hover {
    border-color: var(--accent, #0ea5e9);
    background: var(--badge-bg, #f1f5f9);
    text-decoration: none;
}

.news-source-link-icon {
    font-size: 1rem;
    line-height: 1;
}

.dark-mode .news-source-link {
    color: #e2e8f0;
    border-color: #334155;
}

.dark-mode .news-source-link:hover {
    background: #1e293b;
    border-color: #38bdf8;
}

.news-summary {
    font-size: 1rem;
    line-height: 1.65;
    margin: 0 0 1.25rem 0;
    color: var(--text-primary, #1e293b);
}

.news-impact {
    background: var(--badge-bg, #f8fafc);
    border-left: 4px solid var(--accent, #0ea5e9);
    border-radius: 0 8px 8px 0;
    padding: 1rem 1.25rem;
}

.news-impact-title {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary, #475569);
    margin: 0 0 0.75rem 0;
    font-weight: 700;
}

.news-impact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.news-impact-item {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    align-items: baseline;
}

.news-impact-area {
    display: inline-block;
    background: var(--accent, #0ea5e9);
    color: #ffffff;
    padding: 0.2rem 0.7rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

a.news-impact-area:hover {
    filter: brightness(1.1);
    text-decoration: none;
}

.news-impact-change {
    color: var(--text-primary, #1e293b);
    font-size: 0.95rem;
    line-height: 1.5;
    flex: 1 1 280px;
}

/* Dark mode */
.dark-mode .news-card {
    background: #1e293b;
    border-color: #334155;
}

.dark-mode .news-card-header {
    border-bottom-color: #334155;
}

.dark-mode .news-title {
    color: #f1f5f9;
}

.dark-mode .news-source,
.dark-mode .news-impact-title,
.dark-mode .news-source-type {
    color: #cbd5e1;
}

.dark-mode .news-source-type {
    background: #334155;
}

.dark-mode .news-summary,
.dark-mode .news-impact-change {
    color: #e2e8f0;
}

.dark-mode .news-impact {
    background: #0f172a;
}

.dark-mode .news-empty {
    color: #94a3b8;
}

@media (max-width: 640px) {
    .news-card {
        padding: 1.25rem;
    }

    .news-title {
        font-size: 1.25rem;
    }

    .news-impact-item {
        flex-direction: column;
        gap: 0.35rem;
    }
}