.trending-layout {
    display: grid;
    grid-template-columns: minmax(240px, 280px) 1fr;
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
}

.trending-filters {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: sticky;
    top: 6.75rem;
}

.filter-group h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-chip {
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.08);
    color: var(--text-secondary);
    border: 1px solid rgba(59, 130, 246, 0.25);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-chip.active {
    background: rgba(59, 130, 246, 0.2);
    color: var(--text-primary);
    border-color: rgba(59, 130, 246, 0.45);
}

.filter-group input[type="text"],
.filter-group select {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.65rem;
    color: var(--text-primary);
    padding: 0.6rem 0.75rem;
    font-size: 0.9rem;
}

.filter-group input::placeholder {
    color: var(--text-tertiary);
}

.trending-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.trending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.4rem);
}

.trending-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.trending-card-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.risk-badge {
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.risk-low { background: rgba(16, 185, 129, 0.12); color: var(--green); }
.risk-moderate { background: rgba(59, 130, 246, 0.12); color: var(--blue); }
.risk-high { background: rgba(245, 158, 11, 0.12); color: var(--yellow); }
.risk-extreme { background: rgba(239, 68, 68, 0.12); color: var(--red); }

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    margin: 1.25rem 0;
}

.metric-tile {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.9rem;
    padding: 0.85rem;
}

.metric-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
}

.metric-value {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0.25rem;
}

.analysis-section {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.analysis-section h4 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
}

.analysis-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    color: var(--text-secondary);
}

.analysis-section li {
    position: relative;
    padding-left: 1.1rem;
}

.analysis-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--blue);
}

.source-list {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.source-list ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.source-list a {
    color: var(--blue);
    text-decoration: none;
}

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

.trending-meta {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.empty-state {
    text-align: center;
    padding: 2rem;
    border: 1px dashed var(--border-color);
    border-radius: 1rem;
    color: var(--text-secondary);
    background: rgba(148, 163, 184, 0.06);
}

@media (max-width: 1080px) {
    .trending-layout {
        grid-template-columns: 1fr;
    }

    .trending-filters {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .filter-group {
        flex: 1 1 200px;
    }
}

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

    .trending-filters {
        flex-direction: column;
    }
}

.projection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.projection-item {
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: 0.75rem;
    padding: 0.7rem 0.85rem;
}

.projection-notes {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.6rem;
}