/* Lightweight, dependency-free lightbox for the portfolio page. */
.ha-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.92);
    padding: 24px;
    box-sizing: border-box;
}

.ha-lightbox.is-open { display: flex; }

.ha-lightbox__image {
    display: block;
    max-width: min(92vw, 1400px);
    max-height: 88vh;
    width: auto;
    height: auto;
    box-shadow: 0 0 24px rgba(0, 0, 0, 0.65);
}

.ha-lightbox__close,
.ha-lightbox__prev,
.ha-lightbox__next {
    position: absolute;
    border: 0;
    padding: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.55);
    cursor: pointer;
    font: 32px/1 Arial, sans-serif;
}

.ha-lightbox__close {
    top: 14px;
    right: 18px;
    width: 44px;
    height: 44px;
}

.ha-lightbox__prev,
.ha-lightbox__next {
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 64px;
}

.ha-lightbox__prev { left: 14px; }
.ha-lightbox__next { right: 14px; }

.ha-lightbox__close:focus-visible,
.ha-lightbox__prev:focus-visible,
.ha-lightbox__next:focus-visible {
    outline: 2px solid #00ccff;
    outline-offset: 2px;
}