/* ---------- Gallery Item ---------- */
.gallery-item {
    position: relative;
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* ---------- Thumbnails Overlay ---------- */
.thumbnails-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    z-index: 10;
    padding: 2rem 20px 0;
    background: linear-gradient(360deg, black 17%, #0000);
    height: 100px;
}

.thumbnail {
    width: 80px;
    height: 60px;
    border-radius: 5px;
    overflow: hidden;
    transition: all 0.3s;
    border: 2px solid transparent;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---------- Gallery Main Image ---------- */
.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.5s ease;
}

.gallery-image:hover {
    transform: scale(1.05);
}

/* ---------- Fullscreen Overlay ---------- */
.fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.9);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
}

.fullscreen-image {
    max-width: 90%;
    max-height: 90%;
}

.close-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
    z-index: 10000;
    background: rgba(0,0,0,0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.close-btn:hover {
    background: rgba(255,255,255,0.2);
}

/* ---------- Pagination ---------- */
.pagination .page-item.active .page-link {
    color: white;
}

.pagination .page-link {
    color: #000;
    background: transparent;
    padding: 0.3rem 1rem;
    border-radius: 50%;
    border: none;
    box-shadow: none;
    outline: none;
}

.page-item.btn-gradient {
    padding: 0;
}

.active-page {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
}

/* ---------- Modal ---------- */
#imageModal .modal-content {
    border: none;
}

#imageModal .modal-body {
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

#imageModal .btn-close {
    filter: invert(1);
    opacity: 0.8;
}

#imageModal .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}

.image-max-height {
    max-height: 80vh;
}

.modal-header {
    background: linear-gradient(135deg, #3498db, #9b59b6);
}

/* ---------- Dark Mode ---------- */
.dark-mode .page-link,
.dark-mode .page-link:hover {
    color: #fff;
}

.dark-mode .active-page {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple)) !important;
}

.dark-mode .modal-content {
    background-color: #2d2d2d !important;
}

/* ---------- Responsive ---------- */
@media (max-width: 575px) {
    .gallery-item {
        height: 250px !important;
        width: 300px;
        margin: 0 auto;
    }

    .gallery-image {
        height: 100% !important;
        width: 100% !important;
    }
}

@media (max-width: 360px) {
    .gallery-item {
        width: 100%;
    }
}