.ai-addon-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}.ai-addon-grid .panel{margin:0;padding:18px}.ai-file-drop{padding:22px;border:2px dashed #a7b8ce;border-radius:12px;background:#f7f9fc;display:block;margin:16px 0}.ai-file-drop input{display:block;margin-top:12px}.ai-addon-grid strong{overflow-wrap:anywhere}#aiStudioForm textarea,#aiKnowledgeForm textarea{min-height:130px}#chatComposer .actions{flex-wrap:wrap;gap:8px}#platformAIForm label{display:block;margin:14px 0}#platformAIForm input,#platformAIForm select{width:100%}@media(max-width:680px){.ai-addon-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#chatComposer .actions button{flex:1}#aiStudioForm .formgrid{grid-template-columns:1fr}}