/**
 * Icon Picker Standalone Styles
 * Stili dedicati per il componente icon picker indipendente
 */

.icon-picker-standalone {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    width: 100%;
    max-width: 600px;
    max-height: 500px;
    display: flex;
    flex-direction: column;
}

.icon-picker-standalone.icon-picker-popup {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 8px;
    z-index: 9999;
    width: 600px;
}

/* Header con search */
.icon-picker-standalone .icon-picker-header {
    padding: 15px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8f9fa;
}

.icon-picker-standalone .icon-picker-search {
    flex: 1;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 14px;
}

.icon-picker-standalone .icon-picker-search:focus {
    outline: none;
    border-color: #007AFF;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.icon-picker-standalone .btn-close {
    width: 24px;
    height: 24px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    opacity: 0.5;
    cursor: pointer;
    transition: opacity 0.2s;
}

.icon-picker-standalone .btn-close:hover {
    opacity: 1;
}

/* Categorie */
.icon-picker-standalone .icon-picker-categories {
    padding: 10px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    flex-wrap: nowrap;
    gap: 5px;
    background: #fff;
    overflow-x: auto;
    overflow-y: hidden;
    max-width: 100%;
    scrollbar-width: thin;
}

.icon-picker-standalone .category-btn {
    padding: 6px 12px;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Scrollbar categorie */
.icon-picker-standalone .icon-picker-categories::-webkit-scrollbar {
    height: 4px;
}

.icon-picker-standalone .icon-picker-categories::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.icon-picker-standalone .icon-picker-categories::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 2px;
}

.icon-picker-standalone .icon-picker-categories::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.icon-picker-standalone .category-btn:hover {
    background: #f8f9fa;
    border-color: #007AFF;
}

.icon-picker-standalone .category-btn.active {
    background: #007AFF;
    color: white;
    border-color: #007AFF;
}

/* Griglia icone */
.icon-picker-standalone .icon-picker-grid {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 15px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 8px;
    background: white;
    min-height: 200px;
    max-height: 400px;
}

.icon-picker-standalone .icon-item {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    background: #f8f9fa;
}

.icon-picker-standalone .icon-item:hover {
    background: #e3f2fd;
    border-color: #2196F3;
    transform: scale(1.1);
}

.icon-picker-standalone .icon-item.selected {
    background: #007AFF;
    border-color: #0056CC;
    color: white;
}

.icon-picker-standalone .icon-item .material-icons {
    font-size: 24px;
    color: #495057;
}

.icon-picker-standalone .icon-item:hover .material-icons,
.icon-picker-standalone .icon-item.selected .material-icons {
    color: #007AFF;
}

.icon-picker-standalone .icon-item.selected .material-icons {
    color: white;
}

/* Tooltip */
.icon-picker-standalone .icon-tooltip {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 10;
}

.icon-picker-standalone .icon-item:hover .icon-tooltip {
    opacity: 1;
}

/* No results message */
.icon-picker-standalone .no-results-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
    font-size: 14px;
}

.icon-picker-standalone .no-results-message small {
    display: block;
    margin-top: 8px;
    color: #adb5bd;
    font-size: 12px;
}

/* Scrollbar personalizzata */
.icon-picker-standalone .icon-picker-grid::-webkit-scrollbar {
    width: 8px;
}

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

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

.icon-picker-standalone .icon-picker-grid::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Responsive */
@media (max-width: 768px) {
    .icon-picker-standalone.icon-picker-popup {
        width: calc(100vw - 20px);
        max-width: none;
        left: 10px;
        right: 10px;
    }
    
    .icon-picker-standalone .icon-picker-categories {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 5px;
    }
    
    .icon-picker-standalone .icon-picker-categories::-webkit-scrollbar {
        height: 4px;
    }
    
    .icon-picker-standalone .icon-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
    }
}

/* Modal inline mode */
.icon-picker-standalone.inline-mode {
    position: static;
    box-shadow: none;
    border: 1px solid #dee2e6;
    margin: 15px 0;
}

/* Integration styles for manage_task modal */
.modal-body .icon-picker-standalone {
    margin: 0;
    max-width: 100%;
}

.modal-body .icon-picker-standalone.icon-picker-popup {
    position: static;
    width: 100%;
    margin: 0;
    box-shadow: none;
    border: 1px solid #dee2e6;
}

/* Fix per icon picker nel modal addNewLabelModal */
#firstOptionIconPickerContainer .icon-picker-standalone {
    max-height: 400px;
    margin-top: 10px;
}

#firstOptionIconPickerContainer .icon-picker-grid {
    max-height: 250px !important;
    overflow-y: auto !important;
}

/* Previeni overflow icone nel modal */
#addNewLabelModal .icon-picker-grid .icon-item {
    max-width: 45px;
    max-height: 45px;
}

#addNewLabelModal .icon-picker-grid {
    grid-template-columns: repeat(auto-fill, minmax(45px, 1fr)) !important;
}