/* ─────────────────────────────────────────────────────────────────────────────
   Liz Portfolio — portfolio.css  v3.0
   Override from child theme: body .liz-filter-btn.active { background: #yourcolor; }
   ───────────────────────────────────────────────────────────────────────────── */

:root {
    --liz-accent:       #1a1a1a;
    --liz-accent-light: #666;
    --liz-lb-bg:        rgba(0,0,0,0.95);
    --liz-white:        #ffffff;
    --liz-radius:       3px;
    --liz-gutter:       16px;
    --liz-transition:   0.25s ease;
}

/* ── Wrap ───────────────────────────────────────────────────────────────────── */
.liz-portfolio-wrap { max-width: 1200px; margin: 0 auto; padding: 0 8px; }
.liz-error { color: #c00; font-style: italic; }

/* ── Filter bar ─────────────────────────────────────────────────────────────── */
.liz-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}
.liz-filter-btn {
    background: transparent;
    border: 1.5px solid #ccc;
    border-radius: var(--liz-radius);
    padding: 6px 18px;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    color: var(--liz-accent-light);
    font-family: inherit;
    transition: background var(--liz-transition), color var(--liz-transition), border-color var(--liz-transition);
}
.liz-filter-btn:hover,
.liz-filter-btn.active {
    background: var(--liz-accent);
    border-color: var(--liz-accent);
    color: var(--liz-white);
}

/* ── Masonry ────────────────────────────────────────────────────────────────── */
.liz-grid-sizer,
.liz-grid-item {
    width: calc( (100% - (var(--liz-col-count, 3) - 1) * var(--liz-gutter)) / var(--liz-col-count, 3) );
}
.liz-grid-item {
    margin-bottom: var(--liz-gutter);
    position: relative;
    overflow: hidden;
    border-radius: var(--liz-radius);
    cursor: pointer;
    background: #eee;
    display: block;
}
.liz-grid-item img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.4s ease;
}
.liz-grid-item:hover img,
.liz-grid-item:focus img { transform: scale(1.04); }

.liz-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.68) 0%, transparent 55%);
    opacity: 0;
    transition: opacity var(--liz-transition);
    display: flex;
    align-items: flex-end;
    padding: 14px;
}
.liz-grid-item:hover .liz-item-overlay,
.liz-grid-item:focus .liz-item-overlay { opacity: 1; }

.liz-item-caption {
    color: #fff;
    font-size: 13px;
    line-height: 1.4;
}
.liz-no-results { text-align: center; color: #888; padding: 40px 0; font-style: italic; }

@media (max-width: 800px) {
    .liz-grid-sizer,
    .liz-grid-item { width: calc( (100% - var(--liz-gutter)) / 2 ); }
}
@media (max-width: 480px) {
    .liz-grid-sizer,
    .liz-grid-item { width: 100%; }
    .liz-item-overlay { opacity: 1; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   LIGHTBOX
   ───────────────────────────────────────────────────────────────────────────── */
.liz-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.liz-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: var(--liz-lb-bg);
}
.liz-lightbox-inner {
    position: relative;
    z-index: 1;
    width: 94vw;
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.liz-lb-close {
    position: absolute;
    top: -42px;
    right: 0;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    opacity: 0.75;
    transition: opacity 0.15s;
    padding: 4px 8px;
    line-height: 1;
}
.liz-lb-close:hover { opacity: 1; }

.liz-lb-stage {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 12px;
}
.liz-lb-img-wrap {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.liz-lb-main-img {
    max-width: 100%;
    max-height: 78vh;
    object-fit: contain;
    display: block;
    border-radius: var(--liz-radius);
}
.liz-lb-counter {
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.45);
    font-size: 12px;
    letter-spacing: 0.08em;
    white-space: nowrap;
}
.liz-lb-arrow {
    flex: 0 0 auto;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    color: #fff;
    font-size: 20px;
    width: 44px;
    height: 72px;
    cursor: pointer;
    border-radius: var(--liz-radius);
    transition: background 0.2s;
    line-height: 1;
}
.liz-lb-arrow:hover { background: rgba(255,255,255,0.22); }

.liz-lb-info {
    margin-top: 32px;
    text-align: center;
    min-height: 36px;
}
.liz-lb-caption {
    color: rgba(255,255,255,0.85);
    font-size: 14px;
    margin: 0 0 8px;
    line-height: 1.5;
}
.liz-lb-story-link {
    display: inline-block;
    color: rgba(255,255,255,0.55);
    font-size: 13px;
    text-decoration: underline;
    letter-spacing: 0.04em;
    transition: color 0.2s;
}
.liz-lb-story-link:hover { color: #fff; }

@media (max-width: 600px) {
    .liz-lb-main-img { max-height: 60vh; }
    .liz-lb-arrow { width: 36px; height: 56px; font-size: 16px; }
    .liz-lb-close { top: -36px; font-size: 22px; }
}

/* ── Image protection ───────────────────────────────────────────────────────── */
.liz-grid-item img,
.liz-lb-main-img {
    -webkit-user-select:   none;
    -moz-user-select:      none;
    user-select:           none;
    -webkit-touch-callout: none;
}
/* pointer-events: none stops right-click on the img itself;
   the parent .liz-grid-item still receives clicks normally */
.liz-grid-item img { pointer-events: none; }
.liz-grid-item     { pointer-events: auto; }