.carousel-wrapper {
    width: 100%;
    position: relative;
    overflow: hidden;
    background: #000;
    border-radius: 6px;
    aspect-ratio: 16 / 9;
    margin-bottom: 15px;
    flex-shrink: 0;
}

.carousel-inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 0.5s ease;
}

/* Cada diapositiva puede ser <img> o <picture> (WebP con respaldo PNG/JPG) */
.carousel-inner > img,
.carousel-inner > picture {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    display: block;
}

.carousel-inner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: transparent;
    border: none;
    cursor: pointer;
    /* Área táctil de 44x44 px alrededor de la flecha */
    padding: 6px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.carousel-control:focus-visible,
.carousel-preview-btn:focus-visible,
.carousel-lightbox button:focus-visible {
    outline: 3px solid #f0a500;
    outline-offset: 2px;
}

.carousel-control picture {
    display: block;
}

.carousel-control img {
    width: 32px;
    height: 32px;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.carousel-control:hover img {
    opacity: 1;
}

.carousel-control .icon-prev {
    transform: scaleX(-1);
}

.carousel-control.prev {
    left: 10px;
}

.carousel-control.next {
    right: 10px;
}

/* --- Preview button (lightbox trigger) --- */
.carousel-preview-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 3;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    cursor: pointer;
    padding: 5px;
    color: #fff;
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

.carousel-preview-btn:hover {
    background: rgba(0, 0, 0, 0.65);
}

/* --- Lightbox overlay --- */
.carousel-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.carousel-lightbox.active {
    display: flex;
}

.carousel-lightbox-inner {
    position: relative;
    max-width: 92vw;
    max-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-lightbox-inner img {
    max-width: 92vw;
    max-height: 92vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.8);
}

.carousel-lightbox-close {
    position: absolute;
    top: -36px;
    right: 0;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    opacity: 0.8;
}

.carousel-lightbox-close:hover {
    opacity: 1;
}

.carousel-lightbox-prev,
.carousel-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 4px;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.15s;
}

.carousel-lightbox-prev { left: -52px; }
.carousel-lightbox-next { right: -52px; }

.carousel-lightbox-prev:hover,
.carousel-lightbox-next:hover {
    opacity: 1;
}

/* --- Project panel overrides --- */
.project-panel .carousel-wrapper {
    flex: 0 0 65%;
    width: 65%;
    max-width: 65%;
    align-self: flex-start;
    margin-bottom: 0;
}

.project-panel article {
    flex: 1 1 35%;
    max-height: 100%;
}

/* Mobile: fill without black bars */
@media (max-width: 900px) {
    .project-panel .carousel-inner img {
        object-fit: cover;
    }
}

@media (max-width: 767px) {
    .carousel-preview-btn,
    .carousel-lightbox-close {
        min-width: 44px;
        min-height: 44px;
    }

    .carousel-lightbox-prev { left: 4px; }
    .carousel-lightbox-next { right: 4px; }
}