/* Gallery Wall */
#gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
    width: 100%;
}

.masonry-item {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.masonry-item a {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
}

.masonry-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.masonry-item img:hover {
    transform: scale(1.05);
}

.gallery-item-wrapper {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 8px;
    background-color: var(--color-background);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.2s ease-in-out;
}

.gallery-item-wrapper:hover {
    transform: translateY(-5px);
}

.gallery-thumbnail {
    width: 100%;
    display: block;
}

.image-info {
    padding: 15px;
    background-color: var(--color-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    border-radius: 0 0 8px 8px;
    flex-grow: 1;
}

.image-info h4 {
    margin: 0;
    font-size: 1rem;
    color: var(--color-text);
}

.image-info .author {
    font-size: 0.8rem;
    color: #888;
    margin: 5px 0;
}

.likes-container {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    color: var(--color-accent);
}

/* Lightbox */
.custom-lightbox {
    display: flex;
    flex-direction: row;
    max-width: 90vw;
    max-height: 90vh;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
}

.lightbox-image-container {
    position: relative;
    flex: 1;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-container img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-sidebar {
    width: 300px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    background-color: #f9f9f9;
}

.lightbox-close {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 20px;
    pointer-events: none;
}

.lightbox-nav button {
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    font-size: 2rem;
    padding: 10px;
    cursor: pointer;
    pointer-events: auto;
    border-radius: 50%;
}

.lightbox-nav button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.tags .tag {
    display: inline-block;
    background-color: #eee;
    padding: 2px 8px;
    border-radius: 4px;
    margin: 2px;
    font-size: 0.8rem;
}

.likes-action {
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.likes.liked i {
    color: #e74c3c;
}

.likes.clickable {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.likes.clickable:hover {
    transform: scale(1.1);
}

.likes.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .custom-lightbox {
        flex-direction: column;
    }
    .lightbox-sidebar {
        width: 100%;
        max-height: 40vh;
    }
}

/* Transfer Gallery Styles */
.transfer-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--thumb-size, 200px), 1fr));
    gap: 1rem;
    padding: 1rem 0;
}

.transfer-gallery.dense-4 {
    grid-template-columns: repeat(auto-fill, minmax(calc(25% - 1rem), 1fr));
}

.transfer-gallery.dense-8 {
    grid-template-columns: repeat(auto-fill, minmax(calc(12.5% - 1rem), 1fr));
}

@media (max-width: 576px) {
    .transfer-gallery {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }
    .transfer-gallery.dense-8 {
        grid-template-columns: repeat(4, 1fr);
    }
    .transfer-gallery-item {
        border-radius: 4px;
    }
    .transfer-gallery-info {
        padding: 0.25rem !important;
    }
    .transfer-gallery-name {
        font-size: 0.6rem !important;
        margin-bottom: 0.1rem !important;
    }
    .transfer-gallery-meta {
        font-size: 0.5rem !important;
    }
    .transfer-gallery-actions .btn-small {
        padding: 2px 4px !important;
        font-size: 0.6rem !important;
    }
}

.transfer-gallery-item {
    background: var(--color-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.transfer-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.transfer-gallery-thumb-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #333;
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.transfer-gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.transfer-gallery-img.loaded {
    opacity: 1;
}

.transfer-gallery-info {
    padding: 0.75rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.transfer-gallery-name {
    font-size: 0.9rem;
    font-weight: bold;
    word-break: break-all;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.transfer-gallery-meta {
    font-size: 0.8rem;
    opacity: 0.7;
}

.transfer-gallery-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.transfer-gallery-checkbox {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.thumbnail-spinner {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top: 3px solid var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.view-toggle-btns {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.view-toggle-btn {
    padding: 5px 12px;
    border-radius: 4px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s;
}

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

.view-toggle-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
}