/* Görsel Galeri Konteyner - Grid Yapısı */
.bgg-gallery-container {
    display: grid;
    gap: 15px; /* Resimler arası boşluk */
    margin: 20px 0;
}

/* Sütun ayarlamaları - Ayarlarda girdiğimiz sayıya göre değişecek */
.bgg-cols-1 { grid-template-columns: repeat(1, 1fr); }
.bgg-cols-2 { grid-template-columns: repeat(2, 1fr); }
.bgg-cols-3 { grid-template-columns: repeat(3, 1fr); }
.bgg-cols-4 { grid-template-columns: repeat(4, 1fr); }
.bgg-cols-5 { grid-template-columns: repeat(5, 1fr); }
.bgg-cols-6 { grid-template-columns: repeat(6, 1fr); }
.bgg-cols-7 { grid-template-columns: repeat(7, 1fr); }
.bgg-cols-8 { grid-template-columns: repeat(8, 1fr); }
.bgg-cols-9 { grid-template-columns: repeat(9, 1fr); }
.bgg-cols-10 { grid-template-columns: repeat(10, 1fr); }

/* Aynı boyutta olmaları için wrapper'ın aspect-ratio (en-boy oranı) özelliği */
.bgg-gallery-item {
    position: relative;
    width: 100%;
    aspect-ratio: 366 / 244; /* 366x244 en-boy oranı */
    overflow: hidden;
    border-radius: 8px; /* Yumuşak köşeler */
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bgg-gallery-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 15px rgba(0,0,0,0.2);
    cursor: zoom-in;
}

.bgg-gallery-item a {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
}

.bgg-gallery-item img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important; /* Özellik görsellerin kutuya mükemmel oturmasını, taşma ve sünme yapmamasını sağlar */
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Mobil Cihazlar için Duyarlılık (Responsive) */
@media (max-width: 900px) {
    .bgg-gallery-container {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)) !important;
    }
}

@media (max-width: 480px) {
    .bgg-gallery-container {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* --- LIGHTBOX CSS --- */
.bgg-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.bgg-lightbox-overlay.bgg-active {
    opacity: 1;
    visibility: visible;
}

.bgg-lightbox-image {
    max-width: 80%;
    max-height: 90%;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.bgg-lightbox-overlay.bgg-active .bgg-lightbox-image {
    transform: scale(1);
}

.bgg-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    user-select: none;
    transition: color 0.2s;
    z-index: 100000;
}

.bgg-lightbox-close:hover {
    color: #ddd;
}

/* --- LIGHTBOX OKLARI --- */
.bgg-lightbox-prev,
.bgg-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    user-select: none;
    padding: 20px;
    transition: color 0.2s, background 0.2s;
    border-radius: 4px;
    z-index: 100000;
}

.bgg-lightbox-prev:hover,
.bgg-lightbox-next:hover {
    color: #ddd;
    background: rgba(0, 0, 0, 0.4);
}

.bgg-lightbox-prev {
    left: 20px;
}

.bgg-lightbox-next {
    right: 20px;
}

@media (max-width: 768px) {
    .bgg-lightbox-prev,
    .bgg-lightbox-next {
        font-size: 30px;
        padding: 10px;
    }
    .bgg-lightbox-prev {
        left: 5px;
    }
    .bgg-lightbox-next {
        right: 5px;
    }
}