/* ============================================================
   PXL Portfolio Category Widget — v2.0
   ============================================================ */

.pxl-pcw-wrap {
    width: 100%;
}

/* ── Breadcrumb / back link ─────────────────────────────── */
.pxl-pcw-breadcrumb {
    margin-bottom: 24px;
}

.pxl-pcw-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-size: 14px;
    opacity: 0.75;
    transition: opacity 0.2s;
}

.pxl-pcw-back-link:hover {
    opacity: 1;
}

/* ── Section heading ────────────────────────────────────── */
.pxl-pcw-section {
    margin-bottom: 40px;
}

.pxl-pcw-section-title {
    margin: 0 0 24px;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.pxl-pcw-section--portfolios {
    margin-top: 48px;
}

/* ── Category grid ──────────────────────────────────────── */
.pxl-pcw-cat-grid {
    display: grid;
    grid-template-columns: repeat(var(--pcw-cols, 3), 1fr);
    gap: var(--pcw-gap, 20px);
}

/* ── Portfolio grid ─────────────────────────────────────── */
.pxl-pcw-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(var(--pcw-cols, 3), 1fr);
    gap: var(--pcw-gap, 20px);
    margin-top: 24px;
}

/* ── Shared card styles (reuse theme classes) ───────────── */
.pxl-pcw-cat-card,
.pxl-pcw-portfolio-item {
    position: relative;
}

.pxl-pcw-cat-card .pxl-item--inner,
.pxl-pcw-portfolio-item .pxl-item--inner {
    position: relative;
    overflow: hidden;
}

/* pxl-effect--direction: the theme's hover direction effect wrapper */
.pxl-pcw-cat-card .pxl-effect--direction,
.pxl-pcw-portfolio-item .pxl-effect--direction {
    position: relative;
    overflow: hidden;
}

/* Overlay link covers the whole card */
.pxl-pcw-overlay-link {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: block;
}

/* Featured image */
.pxl-pcw-cat-card .item--featured,
.pxl-pcw-portfolio-item .item--featured {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background-color: #111;
    background-image: var(--pg-background-image);
    background-size: cover;
    background-position: center;
}

.pxl-pcw-cat-card .item--featured img,
.pxl-pcw-portfolio-item .item--featured img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.pxl-pcw-cat-card .pxl-item--inner:hover .item--featured img,
.pxl-pcw-portfolio-item .pxl-item--inner:hover .item--featured img {
    transform: scale(1.06);
}

/* pxl-effect--content: theme overlay content on hover */
.pxl-pcw-cat-card .pxl-effect--content,
.pxl-pcw-portfolio-item .pxl-effect--content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    z-index: 2;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
    transform: translateY(8px);
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.pxl-pcw-cat-card .pxl-item--inner:hover .pxl-effect--content,
.pxl-pcw-portfolio-item .pxl-item--inner:hover .pxl-effect--content {
    opacity: 1;
    transform: translateY(0);
}

.pxl-pcw-cat-card .pxl-effect--content .item--title a,
.pxl-pcw-portfolio-item .pxl-effect--content .item--title a {
    color: #fff;
}

/* Below-image content (for category name shown below card) */
.pxl-pcw-cat-card .item--content:not(.pxl-effect--content),
.pxl-pcw-portfolio-item .item--content:not(.pxl-effect--content) {
    padding: 10px 0 0;
}

/* No-thumbnail placeholder */
.pxl-pcw-cat-no-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1a1a;
}

.pxl-pcw-folder-icon {
    font-size: 48px;
    opacity: 0.4;
    color: #fff;
}

.pxl-pcw-cat-card .item--title,
.pxl-pcw-portfolio-item .item--title {
    margin: 0 0 4px;
    font-size: inherit;
    line-height: 1.3;
}

.pxl-pcw-cat-card .item--title a,
.pxl-pcw-portfolio-item .item--title a {
    text-decoration: none;
    transition: color 0.3s;
}

.pxl-pcw-cat-count {
    font-size: 12px;
    opacity: 0.6;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
    .pxl-pcw-cat-grid,
    .pxl-pcw-portfolio-grid {
        grid-template-columns: repeat(min(var(--pcw-cols, 3), 2), 1fr);
    }
}

@media (max-width: 600px) {
    .pxl-pcw-cat-grid,
    .pxl-pcw-portfolio-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 400px) {
    .pxl-pcw-cat-grid,
    .pxl-pcw-portfolio-grid {
        grid-template-columns: 1fr;
    }
}