/* ============================================================
   IIM Bodh Gaya – Gallery Plugin  |  gallery.css
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Brand Tokens (mirrors annual-reports.css) ── */
.iimbg-gl-wrap,
.iimbg-gl-wrap * {
    --gl-maroon:       #7A1E1E;
    --gl-maroon-deep:  #4E0D0D;
    --gl-maroon-light: #9E2D2D;
    --gl-gold:         #D4882A;
    --gl-gold-light:   #EFB145;
    --gl-cream:        #FBF7F0;
    --gl-cream-dark:   #F2E9D8;
    --gl-text-dark:    #1C0A0A;
    --gl-text-mid:     #4D2E2E;
    --gl-text-light:   #8C6B6B;
    box-sizing: border-box;
}

/* ── Wrapper ── */
.iimbg-gl-wrap {
    font-family: 'DM Sans', sans-serif;
    color: var(--gl-text-dark);
    background: var(--gl-cream);
    padding: 0 0 80px;
    position: relative;
    overflow: hidden;
}

.iimbg-gl-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(122,30,30,.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(212,136,42,.06) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

/* ── Listing Header ── */
.iimbg-gl-listing-header {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 40px;
    padding: 64px 60px 48px;
    max-width: 1300px;
    margin: 0 auto;
}

.iimbg-gl-eyebrow {
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gl-gold);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
}
.iimbg-gl-eyebrow::before {
    content: '';
    display: inline-block;
    width: 28px;
    height: 1px;
    background: var(--gl-gold);
}

.iimbg-gl-listing-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.4rem, 4.5vw, 4rem);
    font-weight: 300;
    line-height: 1.08;
    color: var(--gl-maroon-deep);
    letter-spacing: -.01em;
    margin: 0;
}
.iimbg-gl-listing-title em {
    font-style: italic;
    font-weight: 400;
    color: var(--gl-maroon);
}

.iimbg-gl-listing-sub {
    margin: 14px 0 0;
    font-size: .93rem;
    font-weight: 300;
    color: var(--gl-text-light);
    max-width: 480px;
    line-height: 1.65;
}

.iimbg-gl-listing-stat {
    text-align: right;
}
.iimbg-gl-stat-num {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: 4rem;
    font-weight: 300;
    color: var(--gl-maroon);
    line-height: 1;
    opacity: .22;
}
.iimbg-gl-stat-label {
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--gl-text-light);
}

/* ── Divider ── */
.iimbg-gl-divider {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto 40px;
    padding: 0 60px;
    border: none;
    border-top: 1px solid rgba(122,30,30,.14);
}

/* ── Filter Bar ── */
.iimbg-gl-filterbar {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 60px 36px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}
.iimbg-gl-filterbar__label {
    font-size: .7rem;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--gl-text-light);
    flex-shrink: 0;
}
.iimbg-gl-filter-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.iimbg-gl-ftab {
    padding: 7px 18px;
    border-radius: 100px;
    border: 1px solid rgba(122,30,30,.2);
    background: transparent;
    font-family: 'DM Sans', sans-serif;
    font-size: .78rem;
    color: var(--gl-text-mid);
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s;
    letter-spacing: .02em;
}
.iimbg-gl-ftab:hover,
.iimbg-gl-ftab--active {
    background: var(--gl-maroon);
    border-color: var(--gl-maroon);
    color: #fff;
}
.iimbg-gl-search {
    display: flex;
    align-items: center;
    gap: 9px;
    border: 1px solid rgba(122,30,30,.2);
    border-radius: 100px;
    padding: 7px 18px;
    background: #fff;
    margin-left: auto;
}
.iimbg-gl-search svg { opacity: .38; flex-shrink: 0; }
.iimbg-gl-search-input {
    border: none;
    outline: none;
    background: transparent;
    font-family: 'DM Sans', sans-serif;
    font-size: .82rem;
    color: var(--gl-text-dark);
    width: 180px;
}
.iimbg-gl-search-input::placeholder { color: var(--gl-text-light); }

/* ── Gallery Cards Grid ── */
.iimbg-gl-cards {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 60px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

/* ── Card ── */
.iimbg-gl-card {
    position: relative;
    background: #fff;
    border: 1px solid rgba(122,30,30,.1);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    opacity: 0;
    animation: iimbgGlFadeUp .5s ease forwards;
    transition: transform .3s cubic-bezier(.34,1.56,.64,1),
                box-shadow .3s ease,
                border-color .3s ease;
}
@keyframes iimbgGlFadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}
.iimbg-gl-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 54px rgba(122,30,30,.13);
    border-color: rgba(122,30,30,.25);
}

/* Card thumbnail */
.iimbg-gl-card__thumb {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--gl-cream-dark);
}
.iimbg-gl-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
    display: block;
}
.iimbg-gl-card:hover .iimbg-gl-card__thumb img {
    transform: scale(1.06);
}
.iimbg-gl-card__no-cover {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gl-text-light);
}
.iimbg-gl-card__no-cover .dashicons {
    font-size: 3rem;
    width: auto;
    height: auto;
    opacity: .3;
}

/* Overlay */
.iimbg-gl-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(78,13,13,.75), rgba(122,30,30,.6));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .3s ease;
}
.iimbg-gl-card:hover .iimbg-gl-card__overlay { opacity: 1; }
.iimbg-gl-card__view-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .06em;
    padding: 9px 20px;
    border: 1px solid rgba(255,255,255,.5);
    border-radius: 100px;
    backdrop-filter: blur(4px);
    transition: background .2s, border-color .2s;
}
.iimbg-gl-card:hover .iimbg-gl-card__view-btn {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.8);
}

/* Photo count badge */
.iimbg-gl-card__count {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,.5);
    color: #fff;
    font-size: .68rem;
    font-weight: 500;
    padding: 3px 9px;
    border-radius: 100px;
    backdrop-filter: blur(4px);
    letter-spacing: .04em;
}
.iimbg-gl-card__count span { opacity: .75; }

/* Card body */
.iimbg-gl-card__body {
    padding: 18px 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.iimbg-gl-card__cat {
    font-size: .65rem;
    font-weight: 500;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gl-gold);
}
.iimbg-gl-card__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--gl-maroon-deep);
    line-height: 1.25;
    margin: 0;
    transition: color .2s;
}
.iimbg-gl-card:hover .iimbg-gl-card__title { color: var(--gl-maroon); }
.iimbg-gl-card__date {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: .72rem;
    color: var(--gl-text-light);
    margin-top: 2px;
}
.iimbg-gl-card__date svg { opacity: .6; flex-shrink: 0; }

/* No results */
.iimbg-gl-no-results {
    text-align: center;
    color: var(--gl-text-light);
    font-size: .9rem;
    padding: 40px;
    max-width: 1300px;
    margin: 0 auto;
}

/* ── Single Gallery Header ── */
.iimbg-gl-wrap--single { padding-top: 0; }
.iimbg-gl-single-header {
    position: relative;
    z-index: 1;
    padding: 48px 60px 36px;
    max-width: 1300px;
    margin: 0 auto;
}
.iimbg-gl-single-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 300;
    color: var(--gl-maroon-deep);
    margin: 0 0 10px;
    line-height: 1.1;
}
.iimbg-gl-single-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: .78rem;
    color: var(--gl-text-light);
    margin-bottom: 14px;
}
.iimbg-gl-single-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}
.iimbg-gl-single-desc {
    font-size: .9rem;
    font-weight: 300;
    color: var(--gl-text-mid);
    line-height: 1.65;
    max-width: 600px;
    margin: 0;
}

/* ── Photo Grid (shared by grid + masonry) ── */
.iimbg-gl-photo-grid {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 60px 40px;
}

/* Grid layout */
.iimbg-gl-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.iimbg-gl-grid__item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 3px;
    cursor: pointer;
    background: var(--gl-cream-dark);
}
.iimbg-gl-grid__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
    display: block;
}
.iimbg-gl-grid__item:hover img { transform: scale(1.05); }

/* Masonry layout */
.iimbg-gl-masonry {
    columns: 3;
    column-gap: 12px;
}
.iimbg-gl-masonry__item {
    break-inside: avoid;
    margin-bottom: 12px;
    position: relative;
    overflow: hidden;
    border-radius: 3px;
    cursor: pointer;
    background: var(--gl-cream-dark);
}
.iimbg-gl-masonry__item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform .4s ease;
}
.iimbg-gl-masonry__item:hover img { transform: scale(1.04); }

/* Photo hover overlay */
.iimbg-gl-photo-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(78,13,13,.45);
    opacity: 0;
    transition: opacity .3s ease;
    pointer-events: none;
}
.iimbg-gl-photo-item:hover::after { opacity: 1; }

/* Caption */
.iimbg-gl-photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.7));
    color: #fff;
    font-size: .72rem;
    padding: 20px 10px 8px;
    opacity: 0;
    transition: opacity .3s ease;
}
.iimbg-gl-photo-item:hover .iimbg-gl-photo-caption { opacity: 1; }

/* ── Carousel ── */
.iimbg-gl-carousel {
    position: relative;
    z-index: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 60px 40px;
    overflow: hidden;
}
.iimbg-gl-carousel__track {
    display: flex;
    gap: 14px;
    transition: transform .4s cubic-bezier(.4,0,.2,1);
    will-change: transform;
}
.iimbg-gl-carousel__slide {
    flex: 0 0 calc(33.333% - 10px);
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    background: var(--gl-cream-dark);
}
.iimbg-gl-carousel__slide img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}
.iimbg-gl-carousel__caption {
    text-align: center;
    font-size: .75rem;
    color: var(--gl-text-light);
    padding: 8px 10px 4px;
    margin: 0;
}
.iimbg-gl-carousel__btn {
    position: absolute;
    top: 40%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(122,30,30,.3);
    background: #fff;
    color: var(--gl-maroon);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background .2s, color .2s, border-color .2s;
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
}
.iimbg-gl-carousel__btn:hover {
    background: var(--gl-maroon);
    border-color: var(--gl-maroon);
    color: #fff;
}
.iimbg-gl-carousel__btn--prev { left: 66px; }
.iimbg-gl-carousel__btn--next { right: 66px; }
.iimbg-gl-carousel__dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 18px;
}
.iimbg-gl-carousel__dots .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(122,30,30,.25);
    cursor: pointer;
    transition: background .2s, transform .2s;
}
.iimbg-gl-carousel__dots .dot.active {
    background: var(--gl-maroon);
    transform: scale(1.3);
}

/* ── Lightbox ── */
.iimbg-gl-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.iimbg-gl-lightbox[hidden] { display: none; }

.iimbg-gl-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10,3,3,.92);
    backdrop-filter: blur(6px);
}
.iimbg-gl-lightbox__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90vw;
    max-height: 90vh;
    width: 100%;
}
.iimbg-gl-lightbox__close {
    position: fixed;
    top: 20px;
    right: 24px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
    line-height: 1;
    padding: 0;
}
.iimbg-gl-lightbox__close:hover { background: rgba(255,255,255,.2); }

.iimbg-gl-lightbox__nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    color: #fff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}
.iimbg-gl-lightbox__nav:hover { background: rgba(255,255,255,.2); }
.iimbg-gl-lightbox__nav--prev { left: 20px; }
.iimbg-gl-lightbox__nav--next { right: 20px; }

.iimbg-gl-lightbox__img-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 80vh;
}
.iimbg-gl-lightbox__img {
    max-width: 88vw;
    max-height: 78vh;
    object-fit: contain;
    border-radius: 3px;
    display: block;
    transition: opacity .25s ease;
}
.iimbg-gl-lightbox__img.loading { opacity: 0; }
.iimbg-gl-lightbox__loader {
    position: absolute;
    width: 32px;
    height: 32px;
    border: 2px solid rgba(255,255,255,.15);
    border-top-color: var(--gl-gold);
    border-radius: 50%;
    animation: iimbgGlSpin .7s linear infinite;
    display: none;
}
.iimbg-gl-lightbox__img.loading ~ .iimbg-gl-lightbox__loader { display: block; }
@keyframes iimbgGlSpin {
    to { transform: rotate(360deg); }
}
.iimbg-gl-lightbox__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 4px 0;
    gap: 20px;
}
.iimbg-gl-lightbox__caption {
    font-size: .82rem;
    color: rgba(255,255,255,.65);
    flex: 1;
}
.iimbg-gl-lightbox__counter {
    font-size: .75rem;
    color: rgba(255,255,255,.4);
    letter-spacing: .06em;
    flex-shrink: 0;
}

/* ── Empty state (listing) ── */
.iimbg-gl-empty-msg {
    padding: 40px 60px;
    color: var(--gl-text-light);
    font-size: .9rem;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .iimbg-gl-cards,
    .iimbg-gl-grid { grid-template-columns: repeat(2, 1fr); }
    .iimbg-gl-masonry { columns: 2; }
    .iimbg-gl-carousel__slide { flex: 0 0 calc(50% - 7px); }
}

@media (max-width: 768px) {
    .iimbg-gl-listing-header,
    .iimbg-gl-single-header,
    .iimbg-gl-divider,
    .iimbg-gl-filterbar,
    .iimbg-gl-cards,
    .iimbg-gl-photo-grid,
    .iimbg-gl-carousel {
        padding-left: 24px;
        padding-right: 24px;
    }
    .iimbg-gl-listing-header { grid-template-columns: 1fr; }
    .iimbg-gl-listing-stat { display: none; }
    .iimbg-gl-search { margin-left: 0; width: 100%; }
    .iimbg-gl-search-input { width: 100%; }
    .iimbg-gl-carousel__btn--prev { left: 28px; }
    .iimbg-gl-carousel__btn--next { right: 28px; }
    .iimbg-gl-lightbox__nav--prev { left: 8px; }
    .iimbg-gl-lightbox__nav--next { right: 8px; }
}

@media (max-width: 520px) {
    .iimbg-gl-cards,
    .iimbg-gl-grid { grid-template-columns: 1fr; }
    .iimbg-gl-masonry { columns: 1; }
    .iimbg-gl-carousel__slide { flex: 0 0 100%; }
}