/* ============================================================
   0xtiltas_ Security Lab - Gallery / Preview Module
   Usa as mesmas custom properties do style.css principal.
   Carregar DEPOIS de style.css.
   ============================================================ */

/* --- Cabeçalho da página de preview --- */
.preview-back {
    display: inline-block;
    margin-bottom: 20px;
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 0.95em;
}
.preview-back:hover { color: var(--accent-red); }

.preview-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0 30px 0;
}
.preview-tag {
    font-family: "Cascadia Code", "Fira Code", monospace;
    font-size: 0.8em;
    color: var(--accent-blue);
    border: 1px solid var(--border-color);
    background: var(--code-bg);
    padding: 4px 10px;
    border-radius: 4px;
}

/* --- Grid da galeria --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 22px;
    margin: 30px 0 10px 0;
}

.gallery-item {
    background: var(--code-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    cursor: zoom-in;
    transition: border-color 0.2s ease-in-out, transform 0.15s ease-in-out;
    padding: 0;
}

.gallery-item:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.gallery-item img {
    /* sobrescreve a regra global "img { opacity: 0.9 }" pra thumbs ficarem nítidas */
    width: 100%;
    height: 190px;
    object-fit: cover;
    object-position: top;
    display: block;
    margin: 0;
    border: none;
    border-radius: 0;
    border-bottom: 1px solid var(--border-color);
    opacity: 1;
}

.gallery-caption {
    padding: 12px 14px 14px 14px;
}

.gallery-caption .g-title {
    display: block;
    color: var(--accent-purple);
    font-weight: 600;
    font-size: 0.98em;
    margin-bottom: 4px;
}

.gallery-caption .g-desc {
    display: block;
    color: #9ca3af;
    font-size: 0.85em;
    line-height: 1.4;
}

/* --- Lightbox --- */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.92);
    z-index: 999;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

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

.lightbox-figure {
    max-width: 1100px;
    width: 100%;
    text-align: center;
}

.lightbox-figure img {
    max-width: 100%;
    max-height: 78vh;
    border: 1px solid var(--accent-purple);
    border-radius: 4px;
    opacity: 1;
    margin: 0 auto;
}

.lightbox-figure figcaption {
    color: var(--text-color);
    margin-top: 14px;
    font-size: 0.95em;
}

.lightbox-figure figcaption strong {
    color: var(--accent-purple);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    background: var(--code-bg);
    border: 1px solid var(--border-color);
    color: var(--accent-link);
    font-family: "Cascadia Code", "Fira Code", monospace;
    font-size: 1.4em;
    line-height: 1;
    cursor: pointer;
    border-radius: 4px;
    padding: 8px 14px;
    transition: color 0.2s ease-in-out, border-color 0.2s ease-in-out;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--accent-red);
    border-color: var(--accent-red);
}

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }

@media (max-width: 600px) {
    .lightbox-prev, .lightbox-next { padding: 6px 10px; font-size: 1.1em; }
    .gallery-item img { height: 160px; }
}