/**
 * Lightbox + Grundriss + Dokument styles for Immobilien Plugin.
 */

/* ================================================
   Lightbox Overlay
   ================================================ */
.pi-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    z-index: 999999;
    align-items: center;
    justify-content: center;
}

.pi-lightbox.is-active {
    display: flex;
}

/* Image container */
.pi-lightbox-content {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 60px 80px;
    box-sizing: border-box;
}

.pi-lightbox-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    user-select: none;
    -webkit-user-drag: none;
    transition: opacity 0.25s ease;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.pi-lightbox-img-active {
    opacity: 1;
}

.pi-lightbox-img-next {
    opacity: 0;
}

/* Close button */
.pi-lightbox-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    padding: 8px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

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

/* Nav arrows */
.pi-lightbox-prev,
.pi-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    padding: 16px 14px;
    border-radius: 4px;
    opacity: 0.7;
    transition: opacity 0.2s, background 0.2s;
}

.pi-lightbox-prev:hover,
.pi-lightbox-next:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
}

.pi-lightbox-prev {
    left: 16px;
}

.pi-lightbox-next {
    right: 16px;
}

/* Counter */
.pi-lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    z-index: 10;
}

/* Grundriss gallery hover */
.pi-gallery-item {
    cursor: pointer;
    position: relative;
    transition: transform 0.2s ease;
}

.pi-gallery-item:hover {
    transform: scale(1.03);
}

.pi-gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.2s ease;
    pointer-events: none;
}

.pi-gallery-item:hover::after {
    background: rgba(0, 0, 0, 0.15);
}

/* Responsive lightbox */
@media (max-width: 768px) {
    .pi-lightbox-content {
        padding: 50px 16px;
    }

    .pi-lightbox-prev,
    .pi-lightbox-next {
        padding: 12px 10px;
        font-size: 22px;
    }

    .pi-lightbox-prev {
        left: 8px;
    }

    .pi-lightbox-next {
        right: 8px;
    }
}

/* ================================================
   Grundriss Section
   ================================================ */
.pi-grundriss-section,
.pi-dokumente-section {
    margin-top: 24px;
}

article.pi-single-immobilie .pi-grundriss-section h2,
article.pi-single-immobilie .pi-dokumente-section h2,
.pi-single-immobilie .pi-grundriss-section h2,
.pi-single-immobilie .pi-dokumente-section h2 {
    font-size: 20px !important;
    color: var(--pi-primary) !important;
    margin-bottom: 12px !important;
    font-weight: 600 !important;
}

.pi-grundriss-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.pi-grundriss-gallery .pi-gallery-item {
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--pi-card-bg);
    border: 1px solid var(--pi-border);
}

.pi-grundriss-gallery .pi-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6px;
    box-sizing: border-box;
}

/* ================================================
   Dokumente Section
   ================================================ */
.pi-dokument-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pi-dokument-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--pi-card-bg);
    border: 1px solid var(--pi-border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--pi-text);
    transition: border-color 0.2s ease, background 0.2s ease;
}

.pi-dokument-item:hover {
    border-color: var(--pi-primary);
    background: #333;
    color: var(--pi-text);
}

.pi-dokument-icon {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 168, 67, 0.15);
    border-radius: 6px;
}

.pi-dokument-icon svg {
    width: 18px;
    height: 18px;
    fill: var(--pi-primary);
}

.pi-dokument-info {
    flex: 1;
    min-width: 0;
}

.pi-dokument-name {
    font-weight: 600;
    font-size: 0.88em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #fff !important;
}

.pi-dokument-meta {
    font-size: 0.75em;
    color: var(--pi-text-muted);
    margin-top: 1px;
}

.pi-dokument-download {
    flex-shrink: 0;
    color: var(--pi-primary);
    font-size: 0.8em;
    font-weight: 600;
}