/* ==========================================================================
   Pixelar Gallery — Frontend Styles
   Sistema visual Pixelar: Naranja #FF6600 | Violeta #9B2D8E
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
.pxl-gallery {
    --pxl-orange:      #ff6600;
    --pxl-orange-dark: #e55a00;
    --pxl-violet:      #9b2d8e;
    --pxl-violet-dark: #7d2472;
    --pxl-white:       #ffffff;
    --pxl-dark:        #1a1a2e;
    --pxl-gray:        #f5f5f7;
    --pxl-text-muted:  rgba(255,255,255,0.78);
    --pxl-radius:      16px;
    --pxl-gap:         16px;
    --pxl-transition:  0.38s cubic-bezier(0.4, 0, 0.2, 1);
    --pxl-shadow:      0 8px 32px -4px rgba(0,0,0,0.18);
    --pxl-shadow-hover:0 20px 48px -8px rgba(255,102,0,0.32);
    font-family: 'Outfit', system-ui, sans-serif;
    box-sizing: border-box;
}

.pxl-gallery *, .pxl-gallery *::before, .pxl-gallery *::after {
    box-sizing: inherit;
}

/* --------------------------------------------------------------------------
   Filter Bar
   -------------------------------------------------------------------------- */
.pxl-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 36px;
}

.pxl-filter__btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #555;
    background: var(--pxl-white);
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--pxl-transition);
    outline: none;
    position: relative;
    overflow: hidden;
}

.pxl-filter__btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--pxl-orange), var(--pxl-violet));
    opacity: 0;
    transition: opacity var(--pxl-transition);
}

.pxl-filter__btn span { position: relative; z-index: 1; }

.pxl-filter__btn:hover {
    border-color: var(--pxl-orange);
    color: var(--pxl-orange);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255,102,0,0.2);
}

.pxl-filter__btn.is-active {
    background-color: var(--pxl-orange);
    border-color: var(--pxl-orange);
    color: var(--pxl-white);
    box-shadow: 0 4px 20px rgba(255,102,0,0.38);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Grid — base
   -------------------------------------------------------------------------- */
.pxl-gallery__grid {
    display: grid;
    gap: var(--pxl-gap);
}

/* Columns responsive */
.pxl-gallery__grid--cols-1 { grid-template-columns: repeat(1, 1fr); }
.pxl-gallery__grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.pxl-gallery__grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.pxl-gallery__grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
.pxl-gallery__grid--cols-5 { grid-template-columns: repeat(5, 1fr); }
.pxl-gallery__grid--cols-6 { grid-template-columns: repeat(6, 1fr); }

/* Masonry */
.pxl-gallery--masonry .pxl-gallery__grid {
    grid-template-rows: masonry;
    align-items: start;
}

/* --------------------------------------------------------------------------
   Gallery Item
   -------------------------------------------------------------------------- */
.pxl-gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--pxl-radius);
    box-shadow: var(--pxl-shadow);
    background: #1a1a2e;
    transition: transform var(--pxl-transition), box-shadow var(--pxl-transition);
    will-change: transform;
    display: block;
}

.pxl-gallery__item.pxl-gallery__item--hidden {
    display: none !important;
}

.pxl-gallery__item.pxl-item--filtered-out {
    display: none !important;
}

.pxl-gallery__item:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--pxl-shadow-hover);
}

/* Badge */
.pxl-gallery__badge {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 10;
    padding: 4px 14px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--pxl-white);
    background: linear-gradient(135deg, var(--pxl-orange), var(--pxl-violet));
    border-radius: 50px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.22);
}

/* Figure */
.pxl-gallery__figure {
    position: relative;
    margin: 0;
    padding: 0;
    overflow: hidden;
    display: block;
    width: 100%;
    height: 100%;
}

/* Image aspect ratios */
.pxl-ratio--square    .pxl-gallery__figure { aspect-ratio: 1 / 1; }
.pxl-ratio--landscape .pxl-gallery__figure { aspect-ratio: 4 / 3; }
.pxl-ratio--wide      .pxl-gallery__figure { aspect-ratio: 16 / 9; }
.pxl-ratio--portrait  .pxl-gallery__figure { aspect-ratio: 3 / 4; }
.pxl-ratio--auto      .pxl-gallery__figure { aspect-ratio: unset; }

.pxl-gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--pxl-transition);
}

/* --------------------------------------------------------------------------
   Overlay / Caption
   -------------------------------------------------------------------------- */
.pxl-gallery__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: 28px 24px;
    background: linear-gradient(
        to top,
        rgba(255,102,0,0.88) 0%,
        rgba(155,45,142,0.55) 55%,
        rgba(0,0,0,0.0) 100%
    );
    opacity: 0;
    transition: opacity var(--pxl-transition);
}

.pxl-gallery__item:hover .pxl-gallery__overlay {
    opacity: 1;
}

.pxl-gallery__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    transform: translateY(12px);
    transition: transform var(--pxl-transition);
    width: 100%;
}

.pxl-gallery__item:hover .pxl-gallery__info {
    transform: translateY(0);
}

.pxl-gallery__subtitle {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    margin: 0;
}

.pxl-gallery__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--pxl-white);
    margin: 0;
    line-height: 1.3;
}

.pxl-gallery__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    color: var(--pxl-white);
    margin-top: 10px;
    transition: background var(--pxl-transition), transform var(--pxl-transition);
}

.pxl-gallery__item:hover .pxl-gallery__icon {
    background: rgba(255,255,255,0.35);
    transform: scale(1.1);
}

/* Links */
.pxl-gallery__lb-trigger,
.pxl-gallery__link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* --------------------------------------------------------------------------
   Hover variants
   -------------------------------------------------------------------------- */

/* Zoom */
.pxl-gallery--hover-zoom .pxl-gallery__item:hover .pxl-gallery__img {
    transform: scale(1.12);
}

/* Slide-up: overlay starts at bottom */
.pxl-gallery--hover-slide-up .pxl-gallery__overlay {
    opacity: 1;
    transform: translateY(100%);
    transition: transform var(--pxl-transition), opacity 0s;
}
.pxl-gallery--hover-slide-up .pxl-gallery__item:hover .pxl-gallery__overlay {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Load More Button
   -------------------------------------------------------------------------- */
.pxl-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.pxl-load-more {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 40px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--pxl-white);
    background: linear-gradient(135deg, var(--pxl-orange), var(--pxl-violet));
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--pxl-transition);
    box-shadow: 0 6px 24px rgba(255,102,0,0.32);
    position: relative;
    overflow: hidden;
}

.pxl-load-more::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--pxl-violet), var(--pxl-orange));
    opacity: 0;
    transition: opacity var(--pxl-transition);
}

.pxl-load-more:hover::before { opacity: 1; }

.pxl-load-more span { position: relative; z-index: 1; }

.pxl-load-more:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(155,45,142,0.35);
}

.pxl-load-more__spinner {
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(255,255,255,0.4);
    border-top-color: var(--pxl-white);
    border-radius: 50%;
    display: none;
    animation: pxl-spin 0.8s linear infinite;
}

.pxl-load-more.is-loading .pxl-load-more__text { display: none; }
.pxl-load-more.is-loading .pxl-load-more__spinner { display: block; }

@keyframes pxl-spin {
    to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */
.pxl-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.pxl-lightbox.is-open {
    opacity: 1;
    pointer-events: all;
}

.pxl-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 8, 20, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.pxl-lightbox__container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1000px;
    padding: 24px;
    gap: 16px;
}

.pxl-lightbox__media {
    position: relative;
    max-width: 860px;
    width: 100%;
    text-align: center;
}

.pxl-lightbox__img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 32px 80px rgba(0,0,0,0.6);
    transition: opacity 0.22s ease;
    display: block;
    margin: 0 auto;
}

.pxl-lightbox__img.is-loading {
    opacity: 0;
}

.pxl-lightbox__caption {
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    font-weight: 500;
    margin: 14px 0 0;
    font-family: 'Outfit', sans-serif;
}

.pxl-lightbox__close,
.pxl-lightbox__prev,
.pxl-lightbox__next {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(6px);
    color: var(--pxl-white);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.pxl-lightbox__close {
    position: absolute;
    top: -20px;
    right: -20px;
    z-index: 2;
}

.pxl-lightbox__close:hover,
.pxl-lightbox__prev:hover,
.pxl-lightbox__next:hover {
    background: var(--pxl-orange);
    border-color: var(--pxl-orange);
    transform: scale(1.1);
}

.pxl-lightbox__counter {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
    font-family: 'Outfit', sans-serif;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Filter animation
   -------------------------------------------------------------------------- */
.pxl-gallery__item {
    animation: pxl-fade-in 0.4s ease both;
}

@keyframes pxl-fade-in {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .pxl-gallery__grid--cols-5,
    .pxl-gallery__grid--cols-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .pxl-gallery__grid--cols-3,
    .pxl-gallery__grid--cols-4,
    .pxl-gallery__grid--cols-5,
    .pxl-gallery__grid--cols-6 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pxl-filter {
        gap: 8px;
    }

    .pxl-filter__btn {
        padding: 8px 18px;
        font-size: 0.8rem;
    }

    .pxl-lightbox__container {
        padding: 16px;
        gap: 8px;
    }

    .pxl-lightbox__close {
        top: -12px;
        right: 4px;
    }
}

@media (max-width: 480px) {
    .pxl-gallery__grid--cols-2,
    .pxl-gallery__grid--cols-3,
    .pxl-gallery__grid--cols-4,
    .pxl-gallery__grid--cols-5,
    .pxl-gallery__grid--cols-6 {
        grid-template-columns: repeat(1, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Elementor editor: visible overlay in editor mode
   -------------------------------------------------------------------------- */
.elementor-editor-active .pxl-gallery__overlay {
    opacity: 0.7;
}