/**
 * ImagePicker CSS Styles
 * Styles for the ImagePicker component
 */

/* Widget Container */
.image-picker-widget.file-preview,
.image-picker.image-picker-widget.file-preview {
    text-align: center;
    border-radius: 5px;
    border: 1px solid #ddd;
    padding: 8px;
    width: 100%;
}

.image-picker-widget .form-control {
    height: auto;
}

/* Preview Container */
.image-picker-widget .clickable-preview {
    transition: all 0.3s ease;
}

.image-picker-widget .image-preview-container {
    transition: all 0.3s ease;
}

.image-picker-widget .clickable-preview .edit-overlay-centered {
    display: none;
}

.image-picker-widget .clickable-preview:hover .edit-overlay-centered {
    display: flex;
}

/* Image Placeholder */
.image-picker-widget .image-placeholder {
    transition: all 0.3s ease;
    padding: 20px;
    display: flex;
}

.image-picker-widget .clickable-preview:hover .image-placeholder {
    background: #e9ecef !important;
}

/* Delete Button */
.image-picker-widget .delete-button {
    opacity: 0;
    transition: opacity 0.2s ease, background-color 0.2s ease;
    background-color: rgba(220, 53, 69, 0.8);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    z-index: 10;
    color: white;
}

.image-picker-widget .delete-button:hover {
    background-color: rgba(220, 53, 69, 1);
    color: white;
}

.image-picker-widget .delete-button i {
    color: white !important;
}

.image-picker-widget .image-preview-container:hover .delete-button {
    opacity: 1;
}

/* Modal Styles */
.image-picker-modal .image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
}

.image-picker-modal .image-item {
    position: relative;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    background: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120px;
    padding: 4px;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.image-picker-modal .image-item:hover {
    border-color: #007bff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.image-picker-modal .image-item.selected {
    border-color: #28a745;
    box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.3);
}

.image-picker-modal .image-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

/* Delete Button in Grid */
.image-picker-modal .image-item .delete-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(220, 53, 69, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 12px;
    cursor: pointer;
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10;
    transition: background-color 0.2s ease;
}

.image-picker-modal .image-item .delete-btn:hover {
    background: rgba(220, 53, 69, 1);
}

.image-picker-modal .image-item .delete-btn .fas {
    color: white;
}

.image-picker-modal .image-item:hover .delete-btn {
    display: flex;
}

/* Upload Area */
.image-picker-modal .upload-area {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    margin-bottom: 20px;
    background: #fafafa;
    transition: all 0.3s ease;
    cursor: pointer;
}

.image-picker-modal .upload-area:hover,
.image-picker-modal .upload-area.dragover {
    border-color: #007bff;
    background: #f0f8ff;
}

/* Loading State */
.image-picker-modal .loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.image-picker-modal .loading i {
    margin-right: 8px;
}

/* Empty State */
.image-picker-modal .empty-state {
    text-align: center;
    padding: 40px;
    color: #999;
}

/* Select Button */
.image-picker-modal .select-image-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .image-picker-modal .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 10px;
        padding: 10px;
    }
    
    .image-picker-modal .image-item {
        height: 100px;
    }
}

/* Scrollbar Styling */
.image-picker-modal .image-grid::-webkit-scrollbar {
    width: 8px;
}

.image-picker-modal .image-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.image-picker-modal .image-grid::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.image-picker-modal .image-grid::-webkit-scrollbar-thumb:hover {
    background: #555;
}