/* ── Advanced product gallery (all PDP styles) ─────────────────────────── */
.lw-pdg {
    --pdg-radius: 20px;
    --pdg-accent: var(--primary, #0d9488);
    position: relative;
    user-select: none;
}
.lw-pdg--bumped .lw-pdg-stage {
    box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.45), 0 12px 40px rgba(249, 115, 22, 0.12);
}
.lw-pdg-stage {
    position: relative;
    background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--pdg-radius);
    overflow: hidden;
    aspect-ratio: 1 / 1;
    touch-action: pan-y pinch-zoom;
    cursor: zoom-in;
}
.lw-pdg-slides {
    position: relative;
    width: 100%;
    height: 100%;
}
.lw-pdg-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.97);
    transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}
.lw-pdg-slide.is-active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    z-index: 1;
}
.lw-pdg-slide.is-exiting {
    opacity: 0;
    transform: scale(1.03);
    z-index: 0;
}
.lw-pdg-variant-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
    opacity: 0;
    transform: scale(0.97);
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.lw-pdg-variant-overlay.is-on {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}
.lw-pdg-variant-overlay img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.lw-pdg-main-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.35s ease;
    cursor: zoom-in;
}
.lw-pdg-stage:hover .lw-pdg-slide.is-active .lw-pdg-main-img {
    transform: scale(1.04);
}
.lw-pdg-empty {
    font-size: 4.5rem;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

/* badges overlay */
.lw-pdg-badges {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    z-index: 4;
    pointer-events: none;
}
.lw-pdg-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.28rem 0.7rem;
    border-radius: 50px;
    line-height: 1.2;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    animation: lw-pdg-badge-in 0.5s ease both;
}
.lw-pdg-badge--sale { background: #e11d48; color: #fff; }
.lw-pdg-badge--bump {
    background: linear-gradient(135deg, #f97316, #ef4444);
    color: #fff;
    box-shadow: 0 2px 12px rgba(239, 68, 68, 0.35);
}
.lw-pdg-badge--bump i {
    animation: lw-pdg-flame 1.1s ease-in-out infinite;
}
@keyframes lw-pdg-flame {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.85; }
}
@keyframes lw-pdg-badge-in {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* counter + zoom btn */
.lw-pdg-counter {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.72);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
    z-index: 4;
    backdrop-filter: blur(6px);
    font-variant-numeric: tabular-nums;
}
.lw-pdg-zoom {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.92);
    color: #334155;
    cursor: pointer;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, background 0.2s;
}
.lw-pdg-zoom:hover {
    transform: scale(1.08);
    background: #fff;
    color: var(--pdg-accent);
}

/* nav arrows */
.lw-pdg-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #334155;
    cursor: pointer;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
    opacity: 0;
    transition: opacity 0.25s, transform 0.2s, background 0.2s;
}
.lw-pdg:hover .lw-pdg-nav,
.lw-pdg-nav:focus-visible { opacity: 1; }
.lw-pdg-nav:hover {
    background: #fff;
    color: var(--pdg-accent);
    transform: translateY(-50%) scale(1.06);
}
.lw-pdg-nav--prev { right: 12px; }
.lw-pdg-nav--next { left: 12px; }
@media (max-width: 768px) {
    .lw-pdg-nav { opacity: 1; width: 34px; height: 34px; }
}

/* progress bar */
.lw-pdg-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(15, 23, 42, 0.08);
    z-index: 4;
}
.lw-pdg-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pdg-accent), color-mix(in srgb, var(--pdg-accent) 60%, #fff));
    border-radius: 0 2px 2px 0;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0;
}

/* thumbs strip */
.lw-pdg-thumbs {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
}
.lw-pdg-thumbs::-webkit-scrollbar { height: 4px; }
.lw-pdg-thumbs::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
.lw-pdg-thumb {
    flex: 0 0 68px;
    width: 68px;
    height: 68px;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    overflow: hidden;
    cursor: pointer;
    scroll-snap-align: start;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
    background: #f8fafc;
    padding: 0;
}
.lw-pdg-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}
.lw-pdg-thumb:hover {
    border-color: color-mix(in srgb, var(--pdg-accent) 50%, #e2e8f0);
    transform: translateY(-2px);
}
.lw-pdg-thumb.is-active {
    border-color: var(--pdg-accent);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--pdg-accent) 25%, transparent);
}
.lw-pdg-thumb.is-active img { transform: scale(1.06); }

/* dots */
.lw-pdg-dots {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 0.65rem;
}
.lw-pdg-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: none;
    padding: 0;
    background: #cbd5e1;
    cursor: pointer;
    transition: width 0.3s, background 0.3s, transform 0.3s;
}
.lw-pdg-dot.is-active {
    width: 22px;
    border-radius: 4px;
    background: var(--pdg-accent);
    transform: scale(1.05);
}

/* bump timer strip (below gallery) */
.lw-pdg-bump-strip {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.65rem;
    padding: 0.45rem 0.75rem;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 700;
    color: #9a3412;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(239, 68, 68, 0.1));
    border: 1px solid rgba(249, 115, 22, 0.28);
    animation: lw-pdg-badge-in 0.6s ease 0.15s both;
}
.lw-pdg-bump-strip i { color: #f97316; font-size: 1rem; }
.lw-pdg-bump-strip__clock {
    margin-inline-start: auto;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.5px;
    color: #b91c1c;
    background: rgba(255, 255, 255, 0.7);
    padding: 0.1rem 0.45rem;
    border-radius: 6px;
}

/* lightbox */
.lw-pdg-lightbox img,
.lw-pdg-lb-img {
    max-width: 100%;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
    cursor: zoom-in;
    transition: transform 0.35s ease;
    display: block;
}
.lw-pdg-lb-img.is-zoomed {
    transform: scale(1.65);
    cursor: zoom-out;
    max-height: none;
}
.lw-pdg-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(15, 23, 42, 0.94);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s, visibility 0.35s;
}
.lw-pdg-lightbox.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.lw-pdg-lightbox-inner {
    position: relative;
    max-width: min(94vw, 960px);
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.92);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    -webkit-overflow-scrolling: touch;
}
.lw-pdg-lightbox.is-open .lw-pdg-lightbox-inner {
    transform: scale(1);
}
.lw-pdg-lb-close {
    position: absolute;
    top: -44px;
    left: 0;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.lw-pdg-lb-close:hover { background: rgba(255, 255, 255, 0.28); }
.lw-pdg-lb-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
}
.lw-pdg-lb-nav:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: translateY(-50%) scale(1.08);
}
.lw-pdg-lb-nav--prev { right: calc(100% + 12px); }
.lw-pdg-lb-nav--next { left: calc(100% + 12px); }
@media (max-width: 640px) {
    .lw-pdg-lb-nav--prev { right: 8px; top: auto; bottom: -52px; transform: none; }
    .lw-pdg-lb-nav--next { left: 8px; top: auto; bottom: -52px; transform: none; }
}