/* Modal Styles */
        .visu-modal {
            display: none;
            position: fixed;
            z-index: 9999;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
            align-items: center;
            justify-content: center;
        }
        
        .visu-modal-content {
            background-color: #fff;
            border-radius: 12px;
            width: 90%;
            max-width: 500px;
            box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
            animation: modalSlideIn 0.3s ease-out;
        }
        
        @keyframes modalSlideIn {
            from {
                transform: translateY(-50px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        .visu-modal-header {
            padding: 20px 24px;
            border-bottom: 1px solid #e5e7eb;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .visu-modal-header h3 {
            margin: 0;
            font-size: 1.25rem;
            font-weight: 600;
            color: #111827;
        }
        
        .visu-modal-close {
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
            color: #9ca3af;
            transition: color 0.2s;
        }
        
        .visu-modal-close:hover {
            color: #374151;
        }
        
        .visu-modal-body {
            padding: 24px;
        }
        
        .visu-modal-body p {
            margin: 0 0 16px 0;
            line-height: 1.5;
            color: #374151;
        }
        
        .visu-modal-footer {
            padding: 16px 24px;
            border-top: 1px solid #e5e7eb;
            display: flex;
            justify-content: flex-end;
            gap: 12px;
        }
        
        .visu-modal-cancel {
            padding: 8px 16px;
            background-color: #f3f4f6;
            border: 1px solid #d1d5db;
            border-radius: 6px;
            color: #374151;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.2s;
        }
        
        .visu-modal-cancel:hover {
            background-color: #e5e7eb;
        }
        
        .visu-modal-delete {
            padding: 8px 16px;
            background-color: #dc2626;
            border: none;
            border-radius: 6px;
            color: white;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.2s;
        }
        
        .visu-modal-delete:hover {
            background-color: #b91c1c;
        }
        
        .visu-modal-delete:disabled {
            background-color: #9ca3af;
            cursor: not-allowed;
        }
        
        /* Table Styles */
        .visu-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 1px 3px 0 rgba(0,0,0,0.1);
        }
        
        .visu-table thead {
            background-color: #f9fafb;
            border-bottom: 1px solid #e5e7eb;
        }
        
        .visu-table th {
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            color: #374151;
            font-size: 14px;
        }
        
        .visu-table td {
            padding: 16px;
            border-bottom: 1px solid #f3f4f6;
            vertical-align: middle;
        }
        
        .visu-table tr:hover {
            background-color: #f9fafb;
        }
        
        /* Status Badges */
        .status-badge {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }
        
        .status-approved {
            background-color: #d1fae5;
            color: #065f46;
        }
        
        .status-pending {
            background-color: #fed7aa;
            color: #92400e;
        }
        
        .status-draft {
            background-color: #e5e7eb;
            color: #374151;
        }
        
        /* Action Buttons */
        .actions-cell {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .view-btn, .edit-btn, .delete-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.2s;
            border: none;
            cursor: pointer;
        }
        
        .view-btn {
            background-color: #eff6ff;
            color: #1d4ed8;
            border: 1px solid #bfdbfe;
        }
        
        .view-btn:hover {
            background-color: #dbeafe;
            text-decoration: none;
            color: #1e3a8a;
        }
        
        .edit-btn {
            background-color: #fef3c7;
            color: #92400e;
            border: 1px solid #fde68a;
        }
        
        .edit-btn:hover {
            background-color: #fde68a;
            text-decoration: none;
            color: #78350f;
        }
        
        .delete-btn {
            background-color: #fef2f2;
            color: #dc2626;
            border: 1px solid #fecaca;
            cursor: pointer;
        }
        
        .delete-btn:hover {
            background-color: #fee2e2;
        }
        
        .delete-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        
        /* Message Styles */
        .visu-message {
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            animation: slideDown 0.3s ease-out;
        }
        
        @keyframes slideDown {
            from {
                transform: translateY(-20px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        .visu-message.success {
            background-color: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }
        
        .visu-message.error {
            background-color: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }
        
        /* Row fade out animation */
        .row-fade-out {
            animation: fadeOut 0.5s ease-out forwards;
        }
        
        @keyframes fadeOut {
            from {
                opacity: 1;
                transform: translateX(0);
            }
            to {
                opacity: 0;
                transform: translateX(-100%);
                display: none;
            }
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .visu-table {
                display: block;
                overflow-x: auto;
            }
            
            .actions-cell {
                flex-direction: column;
            }
            
            .visu-modal-content {
                width: 95%;
                margin: 20px;
            }
        }
        
        .no-experiments {
            text-align: center;
            padding: 60px 20px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 1px 3px 0 rgba(0,0,0,0.1);
        }
        
        .no-experiments h3 {
            margin: 0 0 10px 0;
            color: #374151;
        }
        
        .no-experiments p {
            margin: 0;
            color: #6b7280;
        }