/* Landing page styles */
.landing-section {
    margin-bottom: 2rem;
}
.landing-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.landing-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* Discover grid — 4 columns */
.discover-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
@media (max-width: 991px) {
    .discover-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
    .discover-grid { grid-template-columns: 1fr; }
}

/* Discover column */
.discover-column {
    position: relative;
    text-align: center;
}
.discover-column-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent-purple);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.discover-card-slot {
    position: relative;
    overflow: hidden;
}

/* Discover arrows */
.discover-arrow {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.discover-column:hover .discover-arrow { opacity: 1; }
.discover-arrow-prev {
    top: 1.4rem;  /* below column heading, overlapping card top edge */
}
.discover-arrow-next {
    position: relative;
    left: auto;
    transform: none;
    margin-top: -1.1rem;  /* pull up to overlap card bottom edge, mirroring prev */
}
.discover-arrow-label {
    font-size: var(--text-xs);
    color: var(--color-accent-yellow);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.discover-arrow-icon {
    width: 0; height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
}
.discover-arrow-prev .discover-arrow-icon {
    border-bottom: 10px solid var(--color-accent-yellow);
    opacity: 0.7;
}
.discover-arrow-next .discover-arrow-icon {
    border-top: 10px solid var(--color-accent-yellow);
    opacity: 0.7;
}
.discover-arrow:hover .discover-arrow-icon {
    border-bottom-color: var(--color-accent-yellow);
    border-top-color: var(--color-accent-yellow);
}
.discover-arrow:hover .discover-arrow-label {
    color: var(--color-accent-yellow);
    filter: brightness(1.2);
}
.discover-arrow:focus-visible {
    outline: 2px solid var(--color-accent-blue);
    outline-offset: 1px;
}

/* History dots */
.discover-history-dots {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 0.5rem;
}
.discover-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-border-default);
}
.discover-dot.filled { background: var(--color-accent-purple); }

/* Project card — shared across all sections */
.project-card {
    background: var(--color-bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border-default);
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    position: relative;
}
.project-card:hover {
    border-color: var(--color-accent-green);
    transform: scale(1.02);
    box-shadow: 0 0 12px rgba(52, 211, 153, 0.2);
}
.project-card:focus-visible {
    outline: 2px solid var(--color-accent-blue);
    outline-offset: 1px;
}

/* Square image area with letterboxing */
.project-card-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.project-card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Card badges */
.card-badge {
    position: absolute;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 3px;
}
.card-badge-new {
    top: 6px; right: 6px;
    background: #ef4444;
    color: white;
}
.card-badge-genre {
    bottom: 6px; left: 6px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-accent-purple);
}
.card-badge-visibility {
    top: 6px; left: 6px;
    background: rgba(0, 0, 0, 0.7);
    font-size: var(--text-xs);
}
.card-badge-visibility.public-full { color: var(--color-accent-green); }
.card-badge-visibility.public-low-quality { color: var(--color-accent-yellow); }
.card-badge-visibility.subscriber { color: var(--color-accent-blue); }

/* Card text area */
.project-card-body {
    padding: 10px;
}
.project-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}
.project-card-author {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* Pipeline status badge (creative cards only) */
.card-status-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 3px;
    margin-top: 4px;
}

/* Tooltip popup */
.card-tooltip {
    position: absolute;
    width: 200px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-default);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    z-index: 100;
    pointer-events: auto;
}
.card-tooltip-arrow {
    position: absolute;
    width: 0; height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}
.card-tooltip-arrow.left { left: -6px; border-right: 6px solid var(--color-border-default); }
.card-tooltip-arrow.right { right: -6px; border-left: 6px solid var(--color-border-default); }

.tooltip-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    margin-bottom: 4px;
}
.tooltip-label { color: var(--color-text-secondary); }
.tooltip-value { color: var(--color-text-primary); }
.tooltip-actions {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--color-border-default);
    display: flex;
    gap: 6px;
}
.tooltip-btn {
    flex: 1;
    text-align: center;
    padding: 4px;
    border-radius: 4px;
    font-size: var(--text-xs);
    cursor: pointer;
    border: none;
}
.tooltip-btn-follow { background: var(--color-accent-purple); color: white; }
.tooltip-btn-read { background: var(--color-accent-blue); color: white; }

/* Horizontal card rows (followed + creative) */
.card-row {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}
.card-row .project-card {
    flex: 0 0 180px;
    min-width: 180px;
}

/* Empty CTA */
.empty-cta {
    padding: 1.5rem;
    border: 1px dashed var(--color-border-default);
    border-radius: 8px;
    text-align: center;
}
.empty-cta-text {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}
.empty-cta-link {
    color: var(--color-accent-purple);
    text-decoration: none;
}
.empty-cta-link:hover { text-decoration: underline; }

/* Hover-reveal badges (visibility + NEW shown only on card hover) */
.discover-card .card-badges-hover,
.project-card .card-badges-hover {
    display: none;
}
.discover-card:hover .card-badges-hover,
.project-card:hover .card-badges-hover {
    display: block;
}

/* Responsive: horizontal rows */
@media (max-width: 575px) {
    .card-row .project-card {
        flex: 0 0 150px;
        min-width: 150px;
    }
}

/* Top bar creator link */
.nav-my-projects {
    padding: 4px 10px;
    font-size: var(--text-sm);
    color: var(--color-accent-green);
    border: 1px solid var(--color-accent-green);
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.2s;
}
.nav-my-projects:hover {
    background: rgba(52, 211, 153, 0.1);
    color: var(--color-accent-green);
}