/* ============================================================
   Campanilli – Thumbs Gallery Widget
   ============================================================ */

/* Contenedor raíz */
.cmp-tg {
    --cmp-tg-thumb-sz: 20vw;
    /* mobile: ~4-5 thumbs visibles */
    width: 100%;
    height: calc(100vh - 20px);
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-sizing: border-box;
    overflow: hidden;
}

@media (min-width: 678px) {
    .cmp-tg {
        --cmp-tg-thumb-sz: 120px;
    }
}

/* ── Swiper principal ─────────────────────────────────────── */
.cmp-tg__main {
    width: 100%;
    /* explícito para que Swiper mida correctamente */
    flex: 1 1 auto;
    min-height: 0;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

/* Necesario para que los slides llenen el alto del contenedor flex */
.cmp-tg__main .swiper-wrapper {
    height: 100%;
}

.cmp-tg__main .swiper-slide {
    height: 100%;
}

.cmp-tg__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Flechas ──────────────────────────────────────────────── */
.cmp-tg__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.85);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: #171717;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.cmp-tg__arrow:hover {
    background: #fff;
}

.cmp-tg__arrow--prev {
    left: 16px;
}

.cmp-tg__arrow--next {
    right: 16px;
}

/* Swiper agrega esta clase cuando no hay más slides */
.cmp-tg__arrow.swiper-button-disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* ── Swiper de thumbs ─────────────────────────────────────── */
/*
 * --cmp-tg-thumb-sz se define en el contenedor raíz con media query:
 * 20vw en móvil y 120px en desktop. slidesPerView:'auto' deja que
 * Swiper lea el ancho CSS sin sobreescribirlo.
 */
.cmp-tg__thumbs {
    width: 100%;
    flex: 0 0 auto;
    overflow: hidden;
    box-sizing: border-box;
    height: var(--cmp-tg-thumb-sz);
}

.cmp-tg__thumbs .swiper-slide {
    width: var(--cmp-tg-thumb-sz);
    height: var(--cmp-tg-thumb-sz);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.55;
    transition: opacity 0.2s ease;
    box-sizing: border-box;
}

.cmp-tg__thumbs .swiper-slide-thumb-active {
    opacity: 1;
}

.cmp-tg__thumbs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Cursor zoom en el main ───────────────────────────────── */
.cmp-tg__main .swiper-slide {
    cursor: zoom-in;
}

/* ── Desktop: thumbs verticales a la derecha ──────────────── */
@media (min-width: 1200px) {
    .cmp-tg {
        flex-direction: row;
    }

    /* En Swiper vertical cada slide ocupa todo el ancho de la columna */
    .cmp-tg__thumbs .swiper-slide {
        width: 100%;
    }
}

/* ============================================================
   Lightbox
   ============================================================ */
.cmp-tg-lb {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    align-items: center;
    justify-content: center;
}

.cmp-tg-lb.is-open {
    display: flex;
}

.cmp-tg-lb__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.90);
}

/* Imagen centrada, tan grande como el espacio disponible */
.cmp-tg-lb__img-wrap {
    position: relative;
    z-index: 1;
    width: calc(100vw - 130px);
    /* deja 65px por lado para las flechas */
    height: calc(100vh - 72px);
    /* deja espacio para el contador abajo */
    display: flex;
    align-items: center;
    justify-content: center;
}

.cmp-tg-lb__img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 4px;
    user-select: none;
}

/* Botón cerrar – esquina superior derecha */
.cmp-tg-lb__close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
}

.cmp-tg-lb__close:hover {
    background: rgba(255, 255, 255, 0.30);
}

/* Flechas laterales */
.cmp-tg-lb__prev,
.cmp-tg-lb__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease, opacity 0.2s ease;
}

.cmp-tg-lb__prev:hover,
.cmp-tg-lb__next:hover {
    background: rgba(255, 255, 255, 0.30);
}

.cmp-tg-lb__prev:disabled,
.cmp-tg-lb__next:disabled {
    opacity: 0.25;
    pointer-events: none;
}

.cmp-tg-lb__prev {
    left: 12px;
}

.cmp-tg-lb__next {
    right: 12px;
}

/* Contador inferior centrado */
.cmp-tg-lb__counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255, 255, 255, 0.92);
    font-size: 13px;
    font-family: system-ui, -apple-system, sans-serif;
    letter-spacing: 0.06em;
    background: rgba(0, 0, 0, 0.45);
    padding: 4px 14px;
    border-radius: 20px;
    white-space: nowrap;
}