/**
 * STYLES POUR LES ÉLÉMENTS À RÉUTILISER
 * Sous-onglet "Éléments à réutiliser" dans l'onglet Biblio
 */

/* Sous-onglets principaux de la bibliothèque */
.main-sub-tabs {
    display: flex;
    background: var(--sidebar-bg);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.main-sub-tab {
    flex: 1;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-sub-tab:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.main-sub-tab.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.main-sub-tab i {
    font-size: 14px;
}

/* Contenu des sous-onglets principaux */
.main-subtab-content {
    display: none;
}

.main-subtab-content.active {
    display: block;
}

/* Section de réutilisation */
.reuse-section {
    padding: 16px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.reuse-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.reuse-header h5 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.reuse-header h5 i {
    color: var(--primary-color);
}

.reuse-actions {
    display: flex;
    gap: 8px;
}

.btn-reuse-refresh,
.btn-reuse-clear {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-reuse-refresh:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-reuse-clear:hover {
    background: #e74c3c;
    color: white;
    border-color: #e74c3c;
}

/* Catégories de réutilisation */
.reuse-category {
    margin-bottom: 24px;
}

.reuse-category:last-child {
    margin-bottom: 0;
}

.reuse-category h6 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
}

.reuse-category h6 i {
    color: var(--primary-color);
    font-size: 12px;
}

/* Grille des éléments à réutiliser */
.reuse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

/* Grille unifiée pour afficher tous les éléments en ligne horizontale */
.unified-grid {
    display: flex;
    flex-direction: row;
    gap: 12px;
    min-height: 120px;
    padding: 12px;
    background: var(--sidebar-bg);
    border-radius: 6px;
    border: 1px solid var(--border-light);
    margin-bottom: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--border-color);
}

/* Style de la scrollbar pour webkit */
.unified-grid::-webkit-scrollbar {
    height: 8px;
}

.unified-grid::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 4px;
}

.unified-grid::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.unified-grid::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Style spécial pour les éléments dans la grille unifiée */
.unified-grid .reuse-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px;
    position: relative;
    transition: all 0.2s ease;
    min-height: 100px;
    width: 160px;
    min-width: 160px;
    flex-shrink: 0;
    white-space: normal;
}

.unified-grid .reuse-item:hover {
    background: rgba(0, 150, 255, 0.1);
    border-color: rgba(0, 150, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Indicateur de type pour les éléments dans la grille unifiée */
.unified-grid .reuse-item::before {
    content: attr(data-type);
    position: absolute;
    top: 4px;
    right: 6px;
    background: var(--primary-color);
    color: white;
    font-size: 8px;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 2;
    opacity: 0.9;
}

/* Ajustements pour les éléments compacts dans la grille unifiée */
.unified-grid .reuse-item-header {
    margin-bottom: 4px;
}

.unified-grid .reuse-item-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.unified-grid .reuse-item-count {
    font-size: 10px;
    background: rgba(0, 150, 255, 0.2);
    color: var(--primary-color);
    padding: 1px 4px;
    border-radius: 2px;
    font-weight: 600;
}

.unified-grid .reuse-item-dimensions {
    font-size: 9px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.unified-grid .reuse-item-preview {
    height: 50px;
    margin-bottom: 6px;
}

.unified-grid .reuse-cut-buttons {
    margin: 4px 0 0 0;
    padding: 4px;
    background: rgba(255, 255, 255, 0.05);
}

.unified-grid .reuse-cut-btn {
    padding: 2px 6px;
    font-size: 9px;
    margin: 1px;
    min-width: 25px;
}

.reuse-item {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.reuse-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.reuse-item.selected {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.reuse-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.reuse-item-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.reuse-item-count {
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.reuse-item-dimensions {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.reuse-item-preview {
    width: 100%;
    height: 80px;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 6px;
    border: 1px solid #444;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    position: relative;
    overflow: hidden;
}

.reuse-preview-3d {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.reuse-item:hover .reuse-preview-3d {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.reuse-preview-fallback {
    font-size: 20px;
    color: #666;
    transition: all 0.3s ease;
}

.reuse-item:hover .reuse-preview-fallback {
    color: var(--primary-color);
    transform: scale(1.1);
}

.reuse-item-last-used {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

/* Boutons de coupe dans les éléments réutilisables */
.reuse-cut-buttons {
    margin: 8px 0;
    padding: 8px;
    background: var(--sidebar-bg);
    border-radius: 4px;
    border: 1px solid var(--border-light);
}

.reuse-cut-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-align: center;
}

.reuse-cut-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 4px 8px;
    margin: 2px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-block;
    min-width: 35px;
    text-align: center;
}

.reuse-cut-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.reuse-cut-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.reuse-cut-btn:active {
    transform: translateY(0);
}

/* Responsive pour les boutons de coupe */
@media (max-width: 768px) {
    .reuse-cut-btn {
        padding: 3px 6px;
        font-size: 10px;
        min-width: 30px;
    }
}

/* Placeholder quand aucun élément */
.reuse-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    background: var(--sidebar-bg);
    border-radius: 8px;
    border: 2px dashed var(--border-color);
}

.reuse-placeholder i {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
    display: block;
}

.reuse-placeholder p {
    margin: 0 0 8px 0;
    font-weight: 500;
    font-size: 14px;
}

.reuse-placeholder small {
    font-size: 12px;
    color: var(--text-muted);
}

/* Statistiques de réutilisation */
.reuse-stats {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.reuse-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
}

.reuse-stat-item {
    text-align: center;
    padding: 12px;
    background: var(--sidebar-bg);
    border-radius: 8px;
    border: 1px solid var(--border-light);
}

.reuse-stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.reuse-stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Animations */
.reuse-item {
    animation: slideInUp 0.3s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .main-sub-tabs {
        flex-direction: column;
        gap: 4px;
    }
    
    .main-sub-tab {
        justify-content: center;
    }
    
    .reuse-header {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .reuse-actions {
        justify-content: center;
    }
    
    .reuse-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 8px;
    }
    
    .reuse-stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    .reuse-item-preview {
        background: var(--dark-bg-secondary);
    }
    
    .reuse-placeholder {
        background: var(--dark-bg-secondary);
        border-color: var(--dark-border);
    }
    
    .reuse-stat-item {
        background: var(--dark-bg-secondary);
        border-color: var(--dark-border);
    }
}