/* ==========================================================================
   CapitalXO - Hub Page Styles
   Hub grids, featured cards, container-specific layouts.
   Target: ~5KB minified
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hub Layout
   -------------------------------------------------------------------------- */

.cxo-hub__header {
    margin-bottom: var(--cxo-space-xl);
    max-width: var(--cxo-width-content);
}

.cxo-hub__title {
    font-size: var(--cxo-size-xlarge);
    margin-bottom: var(--cxo-space-md);
}

.cxo-hub__intro {
    font-size: var(--cxo-size-body);
    line-height: 1.65;
    color: var(--cxo-color-text-secondary);
}

.cxo-hub__intro-text {
    font-size: var(--cxo-size-body);
    color: var(--cxo-color-text-secondary);
    max-width: var(--cxo-width-content);
}

.cxo-hub__content-grid {
    margin-bottom: var(--cxo-space-xl);
}

.cxo-hub__grid-heading {
    font-size: var(--cxo-size-large);
    margin-bottom: var(--cxo-space-md);
}

.cxo-hub__empty {
    padding: var(--cxo-space-xl) 0;
    text-align: center;
    color: var(--cxo-color-text-muted);
    font-size: var(--cxo-size-body);
}

/* --------------------------------------------------------------------------
   Hub Grid Cards (extended from base .cxo-grid-card)
   -------------------------------------------------------------------------- */

.cxo-hub .cxo-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.cxo-hub .cxo-grid-card {
    padding: var(--cxo-space-md) var(--cxo-space-md);
}

.cxo-hub .cxo-grid-card__title {
    font-size: var(--cxo-size-base);
    margin-bottom: var(--cxo-space-xs);
}

.cxo-grid-card__date {
    display: block;
    font-size: 12px;
    color: var(--cxo-color-text-muted);
    margin-bottom: 4px;
    font-weight: 500;
}

/* Intelligence type filter buttons */
.cxo-hub__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: var(--cxo-space-md);
}

.cxo-hub__filter {
    padding: 6px 16px;
    border: 1px solid var(--cxo-color-border);
    border-radius: 4px;
    background: var(--cxo-color-bg);
    color: var(--cxo-color-text);
    font-size: var(--cxo-size-small);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--cxo-transition);
}

.cxo-hub__filter:hover {
    border-color: var(--cxo-color-accent);
    color: var(--cxo-color-accent);
}

.cxo-hub__filter--active {
    background: var(--cxo-color-accent);
    border-color: var(--cxo-color-accent);
    color: #ffffff;
}

.cxo-hub__filter--active:hover {
    background: #162d4a;
    border-color: #162d4a;
    color: #ffffff;
}

/* Intelligence cards in hub grid (match homepage card style) */
.cxo-hub .cxo-intel-card {
    padding: var(--cxo-space-md);
}

.cxo-hub .cxo-intel-card__title {
    font-size: var(--cxo-size-base);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
    .cxo-hub .cxo-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (max-width: 480px) {
    .cxo-hub .cxo-grid {
        grid-template-columns: 1fr;
    }
}