/* ====================================
   Episode Feed (Homepage)
======================================= */

.feed-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.feed-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-xs);
    letter-spacing: -0.02em;
}

.feed-subtitle {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Show link above episode title in feed — warm accent eyebrow */
.feed-episode-show {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    margin-left: 8px;

}

.feed-show-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: opacity var(--transition-base);
}

.feed-show-link:hover {
    opacity: 0.8;
}

/* Empty State */
.feed-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    color: var(--color-text-secondary);
    min-height: 300px;
}

.feed-empty-icon {
    --icon: var(--icon-lg);
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    opacity: 0.4;
}

.feed-empty h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-sm);
}

.feed-empty p {
    margin: 0 0 var(--space-lg);
    max-width: 280px;
}

.feed-subscribe-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-primary);
    color: var(--color-background);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.feed-subscribe-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Progressive-load sentinel: needs real (if invisible) height so the
   IntersectionObserver reliably fires as it approaches the viewport. */
.feed-load-more {
    height: 1px;
}