/**
 * Elimar Galeria - Estilos do Frontend
 */

/* ==========================================================================
   Variáveis CSS
   ========================================================================== */
.elimar-galeria {
    --elimar-gap: 10px;
    --elimar-columns: 3;
    --elimar-columns-tablet: 2;
    --elimar-columns-mobile: 1;
    --elimar-radius: 0px;
    --elimar-overlay: rgba(0, 0, 0, 0.5);
    --elimar-row-height: 200px;
    --elimar-transition: 0.3s ease;
}

/* ==========================================================================
   Layout Base
   ========================================================================== */
.elimar-galeria {
    width: 100%;
    box-sizing: border-box;
}

.elimar-galeria *,
.elimar-galeria *::before,
.elimar-galeria *::after {
    box-sizing: border-box;
}

/* ==========================================================================
   Grid Layout
   ========================================================================== */
.elimar-galeria--grid {
    display: grid;
    grid-template-columns: repeat(var(--elimar-columns), 1fr);
    gap: var(--elimar-gap);
}

.elimar-galeria--grid .elimar-galeria__item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background-color: #f0f0f0;
    border-radius: var(--elimar-radius);
}

/* ==========================================================================
   Masonry Layout
   ========================================================================== */
.elimar-galeria--masonry {
    columns: var(--elimar-columns);
    column-gap: var(--elimar-gap);
}

.elimar-galeria--masonry .elimar-galeria__item {
    position: relative;
    overflow: hidden;
    margin-bottom: var(--elimar-gap);
    break-inside: avoid;
    border-radius: var(--elimar-radius);
    background-color: #f0f0f0;
}

.elimar-galeria--masonry .elimar-galeria__item .elimar-galeria__image {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Justified Layout
   ========================================================================== */
.elimar-galeria--justified {
    display: flex;
    flex-wrap: wrap;
    gap: var(--elimar-gap);
}

.elimar-galeria--justified .elimar-galeria__item {
    position: relative;
    overflow: hidden;
    flex-grow: calc(var(--aspect-ratio) * 100);
    flex-basis: calc(var(--elimar-row-height) * var(--aspect-ratio));
    height: var(--elimar-row-height);
    border-radius: var(--elimar-radius);
    background-color: #f0f0f0;
}

/* ==========================================================================
   Carousel Layout
   ========================================================================== */
.elimar-galeria--carousel {
    position: relative;
    overflow: hidden;
}

.elimar-galeria--carousel .elimar-galeria__track {
    display: flex;
    gap: var(--elimar-gap);
    transition: transform var(--elimar-transition);
    will-change: transform;
}

.elimar-galeria--carousel .elimar-galeria__item {
    flex: 0 0 calc((100% - (var(--elimar-columns) - 1) * var(--elimar-gap)) / var(--elimar-columns));
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    border-radius: var(--elimar-radius);
    background-color: #f0f0f0;
}

/* ==========================================================================
   Slider Layout
   ========================================================================== */
.elimar-galeria--slider {
    position: relative;
    overflow: hidden;
    background: #000;
    border-radius: var(--elimar-radius);
}

.elimar-galeria--slider .elimar-galeria__slides {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
}

.elimar-galeria--slider .elimar-galeria__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.elimar-galeria--slider .elimar-galeria__slide.active {
    opacity: 1;
    z-index: 1;
}

.elimar-galeria--slider .elimar-galeria__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.elimar-galeria--slider .elimar-galeria__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #fff;
    text-align: center;
}

/* ==========================================================================
   Elementos Comuns
   ========================================================================== */
.elimar-galeria__link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.elimar-galeria__image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.elimar-galeria__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--elimar-transition), filter var(--elimar-transition);
}

.elimar-galeria__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--elimar-overlay);
    opacity: 0;
    transition: opacity var(--elimar-transition);
    pointer-events: none;
}

/* ==========================================================================
   Legendas
   ========================================================================== */
.elimar-galeria__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 15px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #fff;
    font-size: 14px;
    line-height: 1.4;
    transition: opacity var(--elimar-transition), transform var(--elimar-transition);
}

/* Caption: Hover */
.elimar-galeria--caption-hover .elimar-galeria__caption {
    opacity: 0;
    transform: translateY(100%);
}

.elimar-galeria--caption-hover .elimar-galeria__item:hover .elimar-galeria__caption {
    opacity: 1;
    transform: translateY(0);
}

/* Caption: Always */
.elimar-galeria--caption-always .elimar-galeria__caption {
    opacity: 1;
}

/* Caption: Below */
.elimar-galeria--caption-below .elimar-galeria__caption {
    position: relative;
    background: #f5f5f5;
    color: #333;
    padding: 10px;
}

/* Caption: None */
.elimar-galeria--caption-none .elimar-galeria__caption {
    display: none;
}

/* ==========================================================================
   Efeitos Hover
   ========================================================================== */

/* Hover: Zoom */
.elimar-galeria--hover-zoom .elimar-galeria__item:hover .elimar-galeria__image {
    transform: scale(1.1);
}

.elimar-galeria--hover-zoom .elimar-galeria__item:hover .elimar-galeria__overlay {
    opacity: 1;
}

/* Hover: Fade */
.elimar-galeria--hover-fade .elimar-galeria__item:hover .elimar-galeria__image {
    opacity: 0.7;
}

/* Hover: Grayscale */
.elimar-galeria--hover-grayscale .elimar-galeria__image {
    filter: grayscale(100%);
}

.elimar-galeria--hover-grayscale .elimar-galeria__item:hover .elimar-galeria__image {
    filter: grayscale(0%);
}

/* Hover: Blur */
.elimar-galeria--hover-blur .elimar-galeria__item:hover .elimar-galeria__image {
    filter: blur(3px);
}

.elimar-galeria--hover-blur .elimar-galeria__item:hover .elimar-galeria__overlay {
    opacity: 1;
}

/* Hover: Shine */
.elimar-galeria--hover-shine .elimar-galeria__image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        to right,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transform: skewX(-25deg);
    z-index: 1;
    transition: left 0.5s ease;
}

.elimar-galeria--hover-shine .elimar-galeria__item:hover .elimar-galeria__image-wrapper::before {
    left: 150%;
}

/* Hover: None */
.elimar-galeria--hover-none .elimar-galeria__item:hover .elimar-galeria__image {
    transform: none;
}

/* ==========================================================================
   Sombras
   ========================================================================== */
.elimar-galeria--shadow-small .elimar-galeria__item {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.elimar-galeria--shadow-medium .elimar-galeria__item {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.elimar-galeria--shadow-large .elimar-galeria__item {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Navegação (Carousel/Slider)
   ========================================================================== */
.elimar-galeria__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--elimar-transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.elimar-galeria__nav:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.1);
}

.elimar-galeria__nav--prev {
    left: 15px;
}

.elimar-galeria__nav--next {
    right: 15px;
}

.elimar-galeria__nav::before {
    content: '';
    width: 12px;
    height: 12px;
    border-top: 3px solid #333;
    border-right: 3px solid #333;
}

.elimar-galeria__nav--prev::before {
    transform: rotate(-135deg);
    margin-left: 4px;
}

.elimar-galeria__nav--next::before {
    transform: rotate(45deg);
    margin-right: 4px;
}

/* ==========================================================================
   Pontos de Navegação
   ========================================================================== */
.elimar-galeria__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 15px;
}

.elimar-galeria__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    border: none;
    cursor: pointer;
    transition: all var(--elimar-transition);
    padding: 0;
}

.elimar-galeria__dot:hover,
.elimar-galeria__dot.active {
    background: #333;
    transform: scale(1.2);
}

.elimar-galeria--slider .elimar-galeria__dots {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.elimar-galeria--slider .elimar-galeria__dot {
    background: rgba(255, 255, 255, 0.5);
}

.elimar-galeria--slider .elimar-galeria__dot:hover,
.elimar-galeria--slider .elimar-galeria__dot.active {
    background: #fff;
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.elimar-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.elimar-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.elimar-lightbox__container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.elimar-lightbox__image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.elimar-lightbox__image.loaded {
    opacity: 1;
}

.elimar-lightbox__close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 10;
    padding: 0;
}

.elimar-lightbox__close::before,
.elimar-lightbox__close::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
}

.elimar-lightbox__close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.elimar-lightbox__close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.elimar-lightbox__close:hover::before,
.elimar-lightbox__close:hover::after {
    background: #ccc;
}

.elimar-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.elimar-lightbox__nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.elimar-lightbox__nav--prev {
    left: 20px;
}

.elimar-lightbox__nav--next {
    right: 20px;
}

.elimar-lightbox__nav::before {
    content: '';
    width: 15px;
    height: 15px;
    border-top: 3px solid #fff;
    border-right: 3px solid #fff;
}

.elimar-lightbox__nav--prev::before {
    transform: rotate(-135deg);
    margin-left: 5px;
}

.elimar-lightbox__nav--next::before {
    transform: rotate(45deg);
    margin-right: 5px;
}

.elimar-lightbox__caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 16px;
    text-align: center;
    max-width: 80%;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
}

.elimar-lightbox__counter {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #fff;
    font-size: 14px;
}

.elimar-lightbox__loader {
    position: absolute;
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: elimar-spin 1s linear infinite;
}

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

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1024px) {
    .elimar-galeria--grid {
        grid-template-columns: repeat(var(--elimar-columns-tablet), 1fr);
    }

    .elimar-galeria--masonry {
        columns: var(--elimar-columns-tablet);
    }

    .elimar-galeria--carousel .elimar-galeria__item {
        flex: 0 0 calc((100% - (var(--elimar-columns-tablet) - 1) * var(--elimar-gap)) / var(--elimar-columns-tablet));
    }
}

@media (max-width: 768px) {
    .elimar-galeria--grid {
        grid-template-columns: repeat(var(--elimar-columns-mobile), 1fr);
    }

    .elimar-galeria--masonry {
        columns: var(--elimar-columns-mobile);
    }

    .elimar-galeria--carousel .elimar-galeria__item {
        flex: 0 0 calc((100% - (var(--elimar-columns-mobile) - 1) * var(--elimar-gap)) / var(--elimar-columns-mobile));
    }

    .elimar-galeria--justified {
        --elimar-row-height: 150px;
    }

    .elimar-galeria__nav {
        width: 40px;
        height: 40px;
    }

    .elimar-galeria__nav--prev {
        left: 10px;
    }

    .elimar-galeria__nav--next {
        right: 10px;
    }

    .elimar-lightbox__nav {
        width: 45px;
        height: 45px;
    }

    .elimar-lightbox__nav--prev {
        left: 10px;
    }

    .elimar-lightbox__nav--next {
        right: 10px;
    }

    .elimar-lightbox__close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .elimar-galeria--justified .elimar-galeria__item {
        flex-basis: 100%;
        height: auto;
        aspect-ratio: var(--aspect-ratio);
    }
}