/**
 * ACF Gallery & Repeater Addon - Gallery Field Admin Styles
 */

.agrfuxd-gallery-field {
    padding: 10px 0;
}

.agrfuxd-gallery-attachments {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 15px;
    min-height: 50px;
}

.agrfuxd-gallery-attachment {
    position: relative;
    background: #f0f0f1;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    overflow: hidden;
    cursor: move;
    transition: box-shadow 0.2s ease;
}

.agrfuxd-gallery-attachment:hover {
    box-shadow: 0 0 0 1px #2271b1;
}

.agrfuxd-gallery-attachment-preview {
    position: relative;
    padding-top: 100%;
    background: #fff;
}

.agrfuxd-gallery-attachment-preview img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agrfuxd-gallery-attachment-actions {
    position: absolute;
    top: 5px;
    right: 5px;
    display: flex;
    gap: 3px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.agrfuxd-gallery-attachment:hover .agrfuxd-gallery-attachment-actions {
    opacity: 1;
}

.agrfuxd-gallery-attachment-actions a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.agrfuxd-gallery-attachment-actions a:hover {
    background: #fff;
}

.agrfuxd-gallery-attachment-actions .acf-icon.-minus:hover {
    color: #d63638;
}

.agrfuxd-gallery-attachment-title {
    padding: 5px 8px;
    font-size: 11px;
    color: #50575e;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: #f6f7f7;
    border-top: 1px solid #c3c4c7;
}

/* Sortable placeholder */
.agrfuxd-gallery-attachment-placeholder {
    background: #f0f6fc;
    border: 2px dashed #2271b1;
    border-radius: 4px;
}

/* Toolbar */
.agrfuxd-gallery-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

/* Hint */
.agrfuxd-gallery-hint {
    margin-top: 10px;
    padding: 8px 12px;
    background: #f0f6fc;
    border-left: 4px solid #2271b1;
    font-size: 12px;
    color: #50575e;
}

.agrfuxd-gallery-hint strong {
    color: #1d2327;
}

/* Field hint in settings */
.agrfuxd-field-hint {
    margin-top: 10px;
    padding: 10px;
    background: #f0f6fc;
    border-left: 4px solid #2271b1;
    font-size: 12px;
}

/* Empty state */
.agrfuxd-gallery-attachments:empty::before {
    content: 'No images selected. Click "Add Images" to get started.';
    display: block;
    padding: 30px;
    text-align: center;
    color: #787c82;
    font-style: italic;
    grid-column: 1 / -1;
}

/* Responsive */
@media screen and (max-width: 782px) {
    .agrfuxd-gallery-attachments {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
    
    .agrfuxd-gallery-attachment-title {
        display: none;
    }
}