@import url(https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap);@import url(https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap);:root{--bg:#f0f2f5;--bg-alt:#e4e6eb;--surface:#fff;--surface-hover:#f8f9fa;--border:#dce0e5;--border-focus:#2563eb;--text:#1a1d21;--text-secondary:#65676b;--text-muted:#8a8d91;--primary:#2563eb;--primary-light:#3b82f6;--primary-bg:#2563eb14;--accent:#10b981;--accent-bg:#10b98114;--danger:#ef4444;--danger-bg:#ef444414;--warning:#f59e0b;--warning-bg:#f59e0b14;--info:#2563eb;--info-bg:#2563eb0f;--agent-bubble:#f0f2f5;--agent-text:#1a1d21;--user-bubble:#2563eb;--user-text:#fff;--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 1px 3px #0000000f,0 1px 2px #0000000a;--shadow-md:0 4px 12px #00000012,0 2px 4px #0000000a;--shadow-lg:0 12px 32px #00000014,0 4px 8px #0000000a;--shadow-xl:0 24px 48px 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cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.help-button:hover{background:#3b82f6;background:var(--primary-light);box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;box-shadow:var(--shadow-sm);filter:none;transform:translateY(-1px)}.collapseButton{background:#f8f9fa;background:var(--surface-hover);border:none;border-radius:8px;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:12px;font-weight:500;padding:6px 12px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.collapseButton:hover{background:#e4e6eb;background:var(--bg-alt);box-shadow:none;color:#1a1d21;color:var(--text);transform:translateY(-1px)}.operation-mode-primary{align-items:center;background:#2563eb14;background:var(--primary-bg);border:1.5px solid #2563eb;border:1.5px solid var(--primary);border-radius:12px;border-radius:var(--radius-md);display:flex;flex-wrap:wrap;gap:16px;gap:var(--space-4);grid-column:1/-1;margin-bottom:16px;margin-bottom:var(--space-4);padding:16px 20px;padding:var(--space-4) var(--space-5)}.operation-mode-primary label{color:#2563eb!important;color:var(--primary)!important;font-size:.875rem!important;font-weight:700!important;letter-spacing:0!important;margin-bottom:0!important;text-transform:none!important;white-space:nowrap}.operation-mode-primary .operation-mode-select{background:#fff;background:var(--surface);border:1.5px solid #2563eb;border:1.5px solid var(--primary);border-radius:8px;border-radius:var(--radius-sm);color:#1a1d21;color:var(--text);cursor:pointer;flex:1 1;font-size:.875rem;font-weight:600;max-width:450px;min-width:280px;padding:10px 14px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.operation-mode-primary .operation-mode-select:focus{box-shadow:0 0 0 3px #2563eb1a;outline:none}.modelSelectionBar{grid-gap:16px;grid-gap:var(--space-4);align-items:start;display:grid;gap:16px;gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(220px,1fr));padding:20px;padding:var(--space-5)}@media (min-width:1200px){.modelSelectionBar{grid-template-columns:repeat(5,1fr)}}@media (min-width:992px) and (max-width:1199px){.modelSelectionBar{grid-template-columns:repeat(4,1fr)}}@media (min-width:768px) and (max-width:991px){.modelSelectionBar{grid-template-columns:repeat(3,1fr)}}@media (max-width:767px){.modelSelectionBar{grid-template-columns:repeat(2,1fr)}.operation-mode-primary{align-items:stretch;flex-direction:column}.operation-mode-primary .operation-mode-select{max-width:100%}}@media (max-width:480px){.modelSelectionBar{grid-template-columns:1fr}}.modelSelectionBar>div{background:#fff;background:var(--surface);border:1px solid #dce0e5;border:1px solid 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select:hover{border-color:#2563eb;border-color:var(--primary)}.model-select-row{align-items:stretch;display:flex;gap:8px;gap:var(--space-2)}.model-select-row select{flex:1 1}.model-select-row .configure-button{font-size:11px;padding:6px 10px;white-space:nowrap}.loader{color:var(--text-secondary);font-size:1.25rem;font-weight:600;margin-top:100px;text-align:center}.loader:after{animation:loading 1.5s ease-in-out infinite;background:#2563eb;background:var(--primary);border-radius:2px;content:"";display:block;height:3px;margin:20px auto 0;width:32px}@keyframes loading{0%,to{transform:scaleX(1)}50%{transform:scaleX(1.8)}}.tour-container{position:fixed;right:24px;top:68px;z-index:9999}.tour-button,.tour-container{align-items:center;display:flex}.tour-button{-webkit-backdrop-filter:none;backdrop-filter:none;background:#2563eb;background:var(--primary);border:none;border-radius:9999px;border-radius:var(--radius-full);box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;box-shadow:var(--shadow-sm);color:#fff;cursor:pointer;font-size:12px;font-weight:600;gap:6px;padding:6px 14px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.tour-button:hover{background:#3b82f6;background:var(--primary-light);box-shadow:0 4px 12px #00000012,0 2px 4px #0000000a;box-shadow:var(--shadow-md);transform:translateY(-1px)}.tour-running{align-items:center;background:#2563eb;background:var(--primary);border-radius:9999px;border-radius:var(--radius-full);box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;box-shadow:var(--shadow-sm);color:#fff;display:flex;gap:6px;padding:6px 14px}.tour-label{font-size:12px;font-weight:600}.tour-dismiss-button{background:#0000;border:none;border-radius:4px;border-radius:var(--radius-xs);color:#fffc;cursor:pointer;font-size:12px;padding:2px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.tour-dismiss-button:hover{background:#ffffff26;color:#fff}.modal-overlays{align-items:center;animation:fadeIn .2s ease-out;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;display:flex;height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%;z-index:10000}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modals{animation:slideInUp .3s ease-out;background:#fff;background:var(--surface);border:1px solid #dce0e5;border:1px solid var(--border);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 24px 48px #0000001f;box-shadow:var(--shadow-xl);max-height:90vh;max-width:90vw;overflow:hidden;padding:0}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-headers{align-items:center;border-bottom:1px solid #dce0e5;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;padding:18px}.modal-headers h3,.modal-headers h4{color:#1a1d21;color:var(--text);font-size:1rem;font-weight:600;margin:0}.modal-close-button{background:none;border:none;border-radius:4px;border-radius:var(--radius-xs);color:#8a8d91;color:var(--text-muted);cursor:pointer;font-size:1.125rem;padding:4px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.modal-close-button:hover{background:#ef444414;background:var(--danger-bg);color:#ef4444;color:var(--danger)}.modal-bodys{max-height:60vh;overflow-y:auto;padding:20px;padding:var(--space-5)}.demo-alert-container{align-items:center;animation:fadeIn .3s ease-out;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#00000073;bottom:0;display:flex;justify-content:center;left:0;padding:16px;padding:var(--space-4);position:fixed;right:0;top:0;z-index:10002}.demo-alert-container .alert{animation:slideInUp .3s ease-out;background:#fff;background:var(--surface);border:1px solid #dce0e5;border:1px solid var(--border);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 24px 48px #0000001f;box-shadow:var(--shadow-xl);max-height:85vh;max-width:560px;overflow:hidden;padding:0;position:relative;width:100%}.demo-alert-container .alert:before{background:linear-gradient(90deg,#2563eb,#10b981);background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:16px 16px 0 0;border-radius:var(--radius-lg) var(--radius-lg) 0 0;content:"";height:2px;left:0;position:absolute;right:0;top:0}.demo-alert-container .alert>span{color:#1a1d21;color:var(--text);display:block;font-size:.875rem;line-height:1.7;max-height:calc(85vh - 80px);overflow-y:auto;padding:20px 24px;padding:var(--space-5) var(--space-6);padding-top:22px;padding-top:calc(var(--space-5) + 2px)}.demo-alert-container .alert span strong{color:#1a1d21;color:var(--text);font-weight:700}.demo-alert-container .alert span strong:first-child{-webkit-text-fill-color:unset;background:none;-webkit-background-clip:unset;background-clip:initial;border-bottom:1px solid #dce0e5;border-bottom:1px solid var(--border);color:#1a1d21;color:var(--text);display:block;font-size:1.2rem;letter-spacing:-.01em;margin-bottom:12px;margin-bottom:var(--space-3);padding-bottom:12px;padding-bottom:var(--space-3)}.demo-alert-container .alert span strong:first-child code{-webkit-text-fill-color:initial;background:none;-webkit-background-clip:unset;background-clip:initial;color:#2563eb;color:var(--primary);padding:0}.demo-alert-container .alert span strong:first-child a,.demo-alert-container .alert span strong:first-child code a{-webkit-text-fill-color:unset;background:none;-webkit-background-clip:unset;background-clip:initial;color:#2563eb;color:var(--primary);font-weight:700;text-decoration:underline;text-decoration-color:#2563eb;text-decoration-color:var(--primary)}.demo-alert-container .alert span strong:first-child a:hover,.demo-alert-container .alert span strong:first-child code a:hover{-webkit-text-fill-color:unset;background:none;-webkit-background-clip:unset;background-clip:initial;color:#10b981;color:var(--accent);text-decoration-color:#10b981;text-decoration-color:var(--accent)}.demo-alert-container .alert span code{background:#2563eb14;background:var(--primary-bg);border-radius:4px;border-radius:var(--radius-xs);font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-family:var(--font-mono);font-size:.85em;font-weight:600;padding:2px 6px}.demo-alert-container .alert span code a{-webkit-text-fill-color:#10b981;-webkit-text-fill-color:var(--accent);background:none;padding:0}.demo-alert-container .alert span a{color:#2563eb;color:var(--primary);font-weight:600;text-decoration:none;transition:color .15s cubic-bezier(.4,0,.2,1);transition:color var(--transition-fast)}.demo-alert-container .alert span a:hover{color:#10b981;color:var(--accent)}.demo-alert-container .alert span a:after{display:none}.demo-alert-container .alert span br+br+strong{border-top:1px solid #dce0e5;border-top:1px solid var(--border);color:#1a1d21!important;color:var(--text)!important;display:block;font-size:.875rem;margin-top:16px;margin-top:var(--space-4);padding-top:16px;padding-top:var(--space-4)}.dark-mode .demo-alert-container .alert{background:#fff;background:var(--surface)}.demo-alert-container .btn-dismiss-alert{align-items:center;background:#ef444414;background:var(--danger-bg);border:none;border-radius:4px;border-radius:var(--radius-xs);color:#ef4444;color:var(--danger);cursor:pointer;display:flex;font-size:14px;height:28px;justify-content:center;padding:4px;position:absolute;right:12px;right:var(--space-3);top:12px;top:var(--space-3);transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:28px;z-index:10}.demo-alert-container .btn-dismiss-alert:hover{background:#ef4444;background:var(--danger);color:#fff;transform:none}.demo-alert-container .btn-dismiss-alert-main{align-items:center;background:#2563eb;background:var(--primary);border:none;border-radius:8px;border-radius:var(--radius-sm);box-shadow:none;color:#fff;cursor:pointer;display:flex;font-size:.875rem;font-weight:600;gap:8px;justify-content:center;margin-top:16px;margin-top:var(--space-4);overflow:visible;padding:11px 24px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:100%}.demo-alert-container .btn-dismiss-alert-main:before{display:none}.demo-alert-container .btn-dismiss-alert-main:hover{background:#3b82f6;background:var(--primary-light);box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.demo-alert-container .btn-dismiss-alert-main:active{transform:translateY(0)}.service-config-form{display:flex;flex-direction:column;gap:20px;gap:var(--space-5)}.config-section{background:#f0f2f5;background:var(--bg);border:1px solid #dce0e5;border:1px solid var(--border);border-radius:12px;border-radius:var(--radius-md);padding:20px;padding:var(--space-5)}.config-section h4{color:#1a1d21;color:var(--text);font-size:1rem;font-weight:600;margin:0 0 16px;margin:0 0 var(--space-4) 0}.form-field{margin-bottom:16px;margin-bottom:var(--space-4)}.form-field label{color:var(--text-secondary);display:block;font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:6px;text-transform:uppercase}.form-field input,.form-field select{background:#fff;background:var(--surface);border:1.5px solid #dce0e5;border:1.5px solid var(--border);border-radius:8px;border-radius:var(--radius-sm);color:#1a1d21;color:var(--text);font-size:13px;padding:10px 12px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:100%}.form-field input:focus,.form-field select:focus{border-color:#2563eb;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb14;outline:none}.form-field 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var(--border);border-radius:8px;border-radius:var(--radius-sm);font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-family:var(--font-mono);font-size:12px;line-height:1.5;margin:16px 0;margin:var(--space-4) 0;max-height:300px;overflow-y:auto;padding:16px;padding:var(--space-4)}.copy-config-button{background:#2563eb;background:var(--primary);border:none;border-radius:8px;border-radius:var(--radius-sm);color:#fff;cursor:pointer;padding:8px 16px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.copy-config-button:hover{background:#3b82f6;background:var(--primary-light)}.config-section-key{background:#f0f2f5;background:var(--bg);border:1px solid #dce0e5;border:1px solid var(--border);border-radius:12px;border-radius:var(--radius-md);padding:20px;padding:var(--space-5)}.config-section-key form{display:flex;flex-direction:column;gap:16px;gap:var(--space-4)}.config-section-key .form-field{margin-bottom:16px;margin-bottom:var(--space-4);position:relative}.config-section-key label{color:var(--text-secondary);display:block;font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:6px;text-transform:uppercase}.input-container{align-items:center;display:flex;position:relative}.api-key-input,.config-section-key input[type=password],.config-section-key input[type=text],.user-id-input{background-color:#fff;background-color:var(--surface);border:1.5px solid #dce0e5;border:1.5px solid var(--border);border-radius:8px;border-radius:var(--radius-sm);box-sizing:border-box;color:#1a1d21;color:var(--text);font-size:13px;padding:10px 3rem 10px 14px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);width:100%}.api-key-input:focus,.config-section-key input:focus,.user-id-input:focus{border-color:#2563eb;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb14;outline:none}.config-section-key input::placeholder{color:#8a8d91;color:var(--text-muted);opacity:.7}.show-api-key-button{align-items:center;background:none;border:none;border-radius:4px;border-radius:var(--radius-xs);color:#8a8d91;color:var(--text-muted);cursor:pointer;display:flex;justify-content:center;padding:4px;position:absolute;right:10px;top:50%;transform:translateY(-50%);transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast);z-index:10}.show-api-key-button:hover{background-color:#0000000a;color:#2563eb;color:var(--primary)}.modal-footer-key{border-top:1px solid #dce0e5;border-top:1px solid var(--border);display:flex;gap:12px;gap:var(--space-3);justify-content:flex-end;padding:18px}.submit-button{background:#10b981;background:var(--accent);border:none;border-radius:8px;border-radius:var(--radius-sm);color:#fff;cursor:pointer;font-size:13px;font-weight:600;min-width:100px;padding:10px 24px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.submit-button:hover{background:#059669;box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.cancel-button{background:#0000;border:1.5px solid #dce0e5;border:1.5px solid var(--border);border-radius:8px;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:600;min-width:100px;padding:10px 24px;transition:all .15s cubic-bezier(.4,0,.2,1);transition:all var(--transition-fast)}.cancel-button:hover{background-color:#f0f2f5;background-color:var(--bg);border-color:#8a8d91;border-color:var(--text-muted);transform:translateY(-1px)}.dark-mode .cancel-button{border-color:#dce0e5;border-color:var(--border);color:#1a1d21;color:var(--text)}.dark-mode .cancel-button:hover{background-color:#f0f2f5;background-color:var(--bg);border-color:#1a1d21;border-color:var(--text)}.dark-mode .show-api-key-button:hover{background-color:#ffffff14}.audio-visualizer{background:#fff;background:var(--surface);border:1px solid #dce0e5;border:1px solid var(--border);border-radius:16px;border-radius:var(--radius-lg);box-shadow:none;overflow:hidden;padding:20px;padding:var(--space-5);position:relative;transition:box-shadow .2s cubic-bezier(.4,0,.2,1);transition:box-shadow var(--transition-normal)}.audio-visualizer:before{display:none}.audio-visualizer:hover{box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a;box-shadow:var(--shadow-sm);transform:none}@media (max-width:1200px){.content{padding:16px;padding:var(--space-4)}.modelSelectionBar-container{margin:0 16px 16px;margin:0 var(--space-4) var(--space-4)}}@media (max-width:1000px){.leftColumn,.rightColumn{flex:1 1 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