:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--accent: #6366f1;--accent-hover: #4f46e5;--accent-light: #e0e7ff;--border: #e2e8f0;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--radius: 12px;--radius-sm: 8px;--danger: #ef4444;--danger-hover: #dc2626}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #818cf8;--accent-hover: #6366f1;--accent-light: #312e81;--border: #334155;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -4px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background-color .3s ease,color .3s ease}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}.header-content{max-width:1200px;margin:0 auto;padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.theme-toggle{background:var(--bg-primary);border:1px solid var(--border);border-radius:50%;width:44px;height:44px;font-size:1.25rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{transform:scale(1.1);box-shadow:var(--shadow)}.main{flex:1;max-width:1200px;margin:0 auto;padding:1rem;width:100%}.hero{text-align:center;padding:1rem;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--accent) 0%,#8b5cf6 100%);border-radius:var(--radius);color:#fff}.hero h2{font-size:1.75rem;font-weight:700;margin-bottom:.5rem}.hero p{font-size:1rem;opacity:.9}.category-nav{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;margin-bottom:1.5rem;-webkit-overflow-scrolling:touch;scrollbar-width:none}.category-nav::-webkit-scrollbar{display:none}.category-btn{flex-shrink:0;padding:.625rem 1rem;border:1px solid var(--border);border-radius:999px;background:var(--bg-secondary);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}.category-btn:hover{border-color:var(--accent);color:var(--accent)}.category-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.apps-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.apps-header h3{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.add-btn{padding:.625rem 1.25rem;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.add-btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow)}.apps-table-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.no-apps{text-align:center;color:var(--text-muted);padding:3rem 1rem}.apps-table{width:100%;border-collapse:collapse;background:var(--bg-card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.apps-table thead{background:var(--accent);color:#fff}.apps-table th{padding:1rem;text-align:left;font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.apps-table th:first-child{width:60px;text-align:center}.apps-table th:last-child{width:100px;text-align:center}.apps-table tbody tr{border-bottom:1px solid var(--border);transition:background-color .2s ease}.apps-table tbody tr:last-child{border-bottom:none}.apps-table tbody tr:hover{background:var(--accent-light)}.apps-table td{padding:1rem;vertical-align:middle}.icon-cell{font-size:1.5rem;text-align:center}.name-cell{font-weight:600;color:var(--text-primary);white-space:nowrap}.desc-cell{color:var(--text-secondary);font-size:.875rem;max-width:300px}.url-cell a{color:var(--accent);text-decoration:none;font-size:.875rem;transition:color .2s ease}.url-cell a:hover{color:var(--accent-hover);text-decoration:underline}.actions-cell{text-align:center;white-space:nowrap}.actions-cell .icon-btn{display:inline-flex;margin:0 .25rem}.icon-btn{width:36px;height:36px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-primary);cursor:pointer;font-size:1rem;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.icon-btn:hover{transform:scale(1.1)}.icon-btn.edit:hover{border-color:var(--accent);background:var(--accent-light)}.icon-btn.delete:hover{border-color:var(--danger);background:#fef2f2}[data-theme=dark] .icon-btn.delete:hover{background:#450a0a}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:200;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-card);border-radius:var(--radius);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.25rem;font-weight:600}.close-btn{width:32px;height:32px;border:none;border-radius:50%;background:var(--bg-primary);color:var(--text-secondary);font-size:1.5rem;line-height:1;cursor:pointer;transition:all .2s ease}.close-btn:hover{background:var(--border);color:var(--text-primary)}.form-modal form{padding:1.25rem;display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:500;color:var(--text-primary)}.form-group input,.form-group textarea,.form-group select{padding:.75rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);font-size:1rem;font-family:inherit;transition:border-color .2s ease}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent)}.form-group textarea{resize:vertical;min-height:80px}.emoji-picker{display:flex;flex-wrap:wrap;gap:.5rem}.emoji-btn{width:44px;height:44px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-primary);font-size:1.25rem;cursor:pointer;transition:all .2s ease}.emoji-btn:hover{transform:scale(1.1);border-color:var(--accent)}.emoji-btn.selected{border-color:var(--accent);background:var(--accent-light);box-shadow:0 0 0 2px var(--accent)}.form-actions,.modal-actions{display:flex;gap:.75rem;justify-content:flex-end;padding-top:.5rem}.cancel-btn{padding:.75rem 1.5rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.cancel-btn:hover{background:var(--border)}.submit-btn{padding:.75rem 1.5rem;border:none;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.submit-btn:hover{background:var(--accent-hover)}.delete-modal{padding:1.5rem;text-align:center}.delete-modal h3{font-size:1.25rem;margin-bottom:.5rem}.delete-modal p{color:var(--text-secondary);margin-bottom:1.5rem}.delete-modal .modal-actions{justify-content:center}.confirm-delete-btn{padding:.75rem 1.5rem;border:none;border-radius:var(--radius-sm);background:var(--danger);color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease}.confirm-delete-btn:hover{background:var(--danger-hover)}@media (min-width: 640px){.hero{padding:1.5rem 2rem}.hero h2{font-size:2.25rem}}@media (min-width: 1024px){.header-content{padding:1rem 2rem}.main{padding:1.5rem 2rem}}@media (max-width: 768px){.apps-table th:nth-child(4),.apps-table td:nth-child(4){display:none}.apps-table th,.apps-table td{padding:.75rem .5rem}.name-cell{white-space:normal;max-width:120px}.url-cell a{font-size:.75rem;word-break:break-all}}.chatbot-card{margin-top:2rem;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;min-height:600px}.chatbot-header{display:flex;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;background:linear-gradient(135deg,var(--accent) 0%,#8b5cf6 100%);color:#fff}.chatbot-avatar{width:40px;height:40px;background:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;flex-shrink:0}.chatbot-title{flex:1}.chatbot-title h3{font-size:1rem;font-weight:600;margin:0 0 .5rem}.provider-checkboxes{display:flex;flex-wrap:wrap;gap:.5rem}.provider-checkbox{display:flex;align-items:center;gap:.35rem;cursor:pointer;font-size:.8125rem}.provider-checkbox input{width:16px;height:16px;cursor:pointer;accent-color:white}.provider-label{padding:.2rem .5rem;border-radius:4px;background:#ffffff26;transition:background .2s ease}.provider-checkbox:hover .provider-label{background:#ffffff40}.provider-checkbox input:checked+.provider-label{background:#ffffff4d;font-weight:500}.capabilities-bar{padding:.75rem 1.25rem;background:var(--bg-secondary);border-bottom:1px solid var(--border);font-size:.8125rem;color:var(--text-secondary);line-height:1.5}.chatbot-messages{flex:1;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:1rem;background:var(--bg-primary)}.chat-welcome{text-align:center;color:var(--text-muted);padding:2rem;font-size:.9375rem}.chat-message{display:flex;gap:.75rem}.chat-message.user{justify-content:flex-end}.chat-message.assistant{display:block;width:100%}.chat-message.user .message-content{background:var(--accent);color:#fff;padding:.75rem 1rem;border-radius:1rem 1rem .25rem;max-width:70%;line-height:1.5;font-size:.9375rem}.multi-response{display:grid;gap:1rem;width:100%}.multi-response.cols-1{grid-template-columns:1fr}.multi-response.cols-2{grid-template-columns:repeat(2,1fr)}.multi-response.cols-3{grid-template-columns:repeat(3,1fr)}.multi-response.cols-4{grid-template-columns:repeat(4,1fr)}.response-column{background:var(--bg-card);border:2px solid var(--provider-color, var(--border));border-radius:var(--radius-sm);overflow:hidden}.response-header{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--provider-color, var(--accent));color:#fff;font-size:.8125rem;font-weight:600}.response-icon{width:24px;height:24px;background:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem}.response-name{flex:1}.response-content{padding:.75rem;font-size:.875rem;line-height:1.6;color:var(--text-primary);white-space:pre-wrap}.response-divider{width:100%;height:1px;background:linear-gradient(to right,transparent,var(--border),transparent);margin-top:1.5rem}.response-content.typing{display:flex;gap:.25rem;padding:1rem;justify-content:center}.response-content.typing span{width:8px;height:8px;background:var(--provider-color, var(--accent));border-radius:50%;animation:typing 1.4s infinite ease-in-out both}.response-content.typing span:nth-child(1){animation-delay:-.32s}.response-content.typing span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(.6);opacity:.6}40%{transform:scale(1);opacity:1}}.chatbot-input{display:flex;gap:.75rem;padding:1rem 1.25rem;background:var(--bg-card);border-top:1px solid var(--border)}.chatbot-input input{flex:1;padding:.75rem 1rem;border:1px solid var(--border);border-radius:1.5rem;background:var(--bg-primary);color:var(--text-primary);font-size:.9375rem;font-family:inherit;outline:none;transition:border-color .2s ease}.chatbot-input input:focus{border-color:var(--accent)}.chatbot-input button{width:44px;height:44px;border:none;border-radius:50%;background:linear-gradient(135deg,var(--accent) 0%,#8b5cf6 100%);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s ease,opacity .2s ease}.chatbot-input button:hover:not(:disabled){transform:scale(1.05)}.chatbot-input button:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 900px){.multi-response.cols-4,.multi-response.cols-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.multi-response.cols-2,.multi-response.cols-3,.multi-response.cols-4{grid-template-columns:1fr}.provider-checkboxes{gap:.35rem}.provider-checkbox{font-size:.75rem}}