/* گالری گزارش تصویری — طراحی اختصاصی (کلاس photo-report-gallery) */
.photo-report-gallery {
    --prg-primary: #6d28d9;
    --prg-primary-dark: #5b21b6;
    --prg-primary-light: #8b5cf6;
    --prg-surface: #ffffff;
    --prg-muted: #64748b;
    --prg-radius: 14px;
    --prg-gap: 10px;
    margin: 2.25rem 0 1.85rem;
    clear: both;
}

.photo-report-gallery__ornament {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.photo-report-gallery__ornament-line {
    flex: 1;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(
        to left,
        transparent,
        rgba(109, 40, 217, 0.15) 15%,
        rgba(109, 40, 217, 0.55) 50%,
        rgba(109, 40, 217, 0.15) 85%,
        transparent
    );
}

.photo-report-gallery__ornament-gem {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--prg-primary-light), var(--prg-primary));
    color: #fff;
    font-size: 0.95rem;
    box-shadow: 0 4px 14px rgba(109, 40, 217, 0.35);
}

.photo-report-gallery__header {
    position: relative;
    overflow: hidden;
    border-radius: var(--prg-radius);
    margin-bottom: 1.15rem;
    box-shadow: 0 10px 32px rgba(91, 33, 182, 0.22);
}

.photo-report-gallery__header-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 12% 50%, rgba(255, 255, 255, 0.14) 0%, transparent 42%),
        radial-gradient(circle at 88% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 35%),
        linear-gradient(125deg, var(--prg-primary-dark) 0%, var(--prg-primary) 48%, var(--prg-primary-light) 100%);
    pointer-events: none;
}

.photo-report-gallery__header-pattern::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image: repeating-linear-gradient(
        -45deg,
        #fff 0,
        #fff 1px,
        transparent 1px,
        transparent 10px
    );
}

.photo-report-gallery__header-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
}

.photo-report-gallery__header-icon {
    flex-shrink: 0;
    width: 3.25rem;
    height: 3.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
    font-size: 1.35rem;
    backdrop-filter: blur(6px);
}

.photo-report-gallery__header-text {
    flex: 1;
    min-width: 0;
}

.photo-report-gallery__eyebrow {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 0.2rem;
}

.photo-report-gallery__title {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.35;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

.photo-report-gallery__count-badge {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 4.5rem;
    padding: 0.55rem 0.85rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12);
}

.photo-report-gallery__count-num {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--prg-primary-dark);
}

.photo-report-gallery__count-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--prg-muted);
    margin-top: 0.15rem;
}

.photo-report-gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(132px, auto);
    gap: var(--prg-gap);
}

.photo-report-gallery__item {
    position: relative;
    min-height: 132px;
    display: block;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background: #0f172a;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12);
    transition: transform 0.28s ease, box-shadow 0.28s ease;
    outline: none;
}

.photo-report-gallery__item--lead {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 280px;
}

.photo-report-gallery__thumb {
    position: absolute;
    inset: 0;
    display: block;
    overflow: hidden;
}

.photo-report-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.photo-report-gallery__shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(15, 23, 42, 0.72) 0%,
        rgba(15, 23, 42, 0.08) 45%,
        transparent 70%
    );
    opacity: 0.55;
    transition: opacity 0.28s ease;
    pointer-events: none;
}

.photo-report-gallery__meta {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    opacity: 0;
    transition: opacity 0.28s ease;
    pointer-events: none;
}

.photo-report-gallery__zoom {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    color: var(--prg-primary-dark);
    font-size: 0.95rem;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.photo-report-gallery__index {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 3;
    min-width: 1.65rem;
    height: 1.65rem;
    padding: 0 0.4rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    background: rgba(109, 40, 217, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

.photo-report-gallery__item:hover,
.photo-report-gallery__item:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(109, 40, 217, 0.28);
}

.photo-report-gallery__item:hover .photo-report-gallery__thumb img,
.photo-report-gallery__item:focus-visible .photo-report-gallery__thumb img {
    transform: scale(1.06);
}

.photo-report-gallery__item:hover .photo-report-gallery__shade,
.photo-report-gallery__item:focus-visible .photo-report-gallery__shade {
    opacity: 0.85;
}

.photo-report-gallery__item:hover .photo-report-gallery__meta,
.photo-report-gallery__item:focus-visible .photo-report-gallery__meta {
    opacity: 1;
}

.photo-report-gallery__hint {
    margin: 0.85rem 0 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--prg-muted);
}

.photo-report-gallery__hint i {
    margin-left: 0.35rem;
    color: var(--prg-primary);
}

/* لایت‌باکس */
.photo-report-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.photo-report-lightbox[hidden] {
    display: none !important;
}

.photo-report-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(4px);
}

.photo-report-lightbox__dialog {
    position: relative;
    z-index: 1;
    width: min(96vw, 1100px);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.photo-report-lightbox__figure {
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-height: calc(92vh - 3rem);
}

.photo-report-lightbox__img {
    max-width: 100%;
    max-height: calc(92vh - 5rem);
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.photo-report-lightbox__caption {
    margin-top: 0.65rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.88rem;
    max-width: 90%;
}

.photo-report-lightbox__footer {
    text-align: center;
    margin-top: 0.5rem;
}

.photo-report-lightbox__counter {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
}

.photo-report-lightbox__close {
    position: absolute;
    top: -0.25rem;
    left: 0;
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s ease;
    z-index: 2;
}

.photo-report-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.28);
}

.photo-report-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.75rem;
    height: 2.75rem;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
    z-index: 2;
}

.photo-report-lightbox__nav:hover {
    background: rgba(109, 40, 217, 0.75);
    transform: translateY(-50%) scale(1.05);
}

.photo-report-lightbox__nav--prev {
    right: -0.5rem;
}

.photo-report-lightbox__nav--next {
    left: -0.5rem;
}

body.photo-report-lightbox-open {
    overflow: hidden;
}

@media (max-width: 992px) {
    .photo-report-gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .photo-report-gallery__item--lead {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 640px) {
    .photo-report-gallery__header-inner {
        flex-wrap: wrap;
        padding: 1rem;
    }

    .photo-report-gallery__count-badge {
        margin-right: auto;
    }

    .photo-report-gallery__title {
        font-size: 1.15rem;
    }

    .photo-report-gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .photo-report-gallery__item--lead {
        grid-column: span 2;
        grid-row: span 1;
        min-height: 210px;
    }

    .photo-report-lightbox__nav--prev {
        right: 0.25rem;
    }

    .photo-report-lightbox__nav--next {
        left: 0.25rem;
    }
}