.wch-herramientas-disponibles .herramientas-grid,
        .wch-mis-herramientas .herramientas-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        
        .wch-herramientas-disponibles .herramienta-card,
        .wch-mis-herramientas .herramienta-card {
            border: 1px solid #ddd;
            border-radius: 8px;
            padding: 15px;
            background: #fff;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .wch-herramientas-disponibles .herramienta-card:hover,
        .wch-mis-herramientas .herramienta-card:hover {
            box-shadow: 0 4px 8px rgba(0,0,0,0.15);
        }
        
        .wch-herramientas-disponibles .herramienta-imagen,
        .wch-mis-herramientas .herramienta-imagen {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 4px;
        }
        
        .wch-herramientas-disponibles .herramienta-imagen-placeholder {
            width: 100%;
            height: 200px;
            background: #f0f0f0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
        }
        
        .wch-herramientas-disponibles .herramienta-imagen-placeholder .dashicons {
            font-size: 80px;
            width: 80px;
            height: 80px;
            color: #999;
        }
        
        .filtros-herramientas {
            margin: 20px 0;
            display: flex;
            gap: 10px;
        }
        
        .filtros-herramientas .search-input {
            flex: 1;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }
        
        .filtros-herramientas .filter-select {
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
            min-width: 150px;
        }
        
        .estado-badge {
            display: inline-block;
            padding: 3px 8px;
            border-radius: 3px;
            font-size: 12px;
            font-weight: bold;
        }
        
        .estado-activo {
            background: #d4edda;
            color: #155724;
        }
        
        .estado-completado {
            background: #cce5ff;
            color: #004085;
        }
        
        .estado-retrasado {
            background: #f8d7da;
            color: #721c24;
        }
        
        .estado-cancelado {
            background: #fff3cd;
            color: #856404;
        }
        
        .retraso-badge {
            background: #dc3545;
            color: white;
            padding: 2px 6px;
            border-radius: 3px;
            font-size: 11px;
            margin-left: 5px;
        }
        
        .arriendo-retrasado {
            background: #fff3f3;
        }
        
        .wch-modal {
            display: none;
            position: fixed;
            z-index: 9999;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
        }
        
        .wch-modal-content {
            background-color: #fefefe;
            margin: 5% auto;
            padding: 20px;
            border: 1px solid #888;
            width: 90%;
            max-width: 500px;
            border-radius: 8px;
            position: relative;
        }
        
        .wch-modal-close {
            color: #aaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
        }
        
        .wch-modal-close:hover {
            color: black;
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 8px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }
        
        .panel-header {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        
        .panel-stats {
            display: flex;
            gap: 20px;
            margin-top: 15px;
        }
        
        .stat-card {
            background: white;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            flex: 1;
            text-align: center;
        }
        
        .stat-label {
            display: block;
            color: #666;
            font-size: 14px;
        }
        
        .stat-value {
            display: block;
            font-size: 24px;
            font-weight: bold;
            color: #0073aa;
        }
        
        .panel-tabs {
            display: flex;
            gap: 5px;
            margin-bottom: 20px;
            border-bottom: 1px solid #ddd;
        }
        
        .tab-button {
            padding: 10px 20px;
            border: none;
            background: none;
            cursor: pointer;
            font-size: 16px;
            color: #666;
        }
        
        .tab-button:hover {
            color: #0073aa;
        }
        
        .tab-button.active {
            color: #0073aa;
            border-bottom: 2px solid #0073aa;
        }
        
        .tab-content {
            display: none;
        }
        
        .tab-content.active {
            display: block;
        }