:root{--agent-primary: #138a58;--agent-primary-hover: #0f7047;--agent-primary-dark: #0b5032;--agent-primary-light: #e6f4ea;--agent-primary-glow: rgba(19, 138, 88, .22);--agent-bg: #f8fafc;--agent-sidebar-bg: #ffffff;--agent-border: #e2e8f0;--agent-border-light: rgba(226, 232, 240, .7);--agent-border-dark: #cbd5e1;--agent-text: #0f172a;--agent-text-muted: #64748b;--agent-text-light: #94a3b8;--agent-card-bg: #ffffff;--agent-shadow: 0 4px 20px rgba(15, 23, 42, .05);--agent-shadow-elevated: 0 12px 36px rgba(15, 23, 42, .1);--agent-sidebar-width: 272px;--agent-activity-width: 320px;--agent-radius-sm: 8px;--agent-radius-md: 12px;--agent-radius-lg: 16px;--agent-radius-xl: 20px}*{box-sizing:border-box;margin:0;padding:0}body.agent-body-root{font-family:Open Sans,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--agent-bg);color:var(--agent-text);height:100vh;height:100dvh;overflow:hidden;display:flex;font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}.agent-app{display:flex;width:100%;height:100%;position:relative;overflow:hidden;background:#f8fafc}.agent-sidebar{width:var(--agent-sidebar-width);height:100%;background:var(--agent-sidebar-bg);border-right:1px solid var(--agent-border);display:flex;flex-direction:column;flex-shrink:0;transition:transform .28s cubic-bezier(.16,1,.3,1),margin-left .28s cubic-bezier(.16,1,.3,1);z-index:50;position:relative;box-shadow:1px 0 10px #0f172a08}.agent-sidebar.is-collapsed{margin-left:calc(-1 * var(--agent-sidebar-width))}.sidebar-header{padding:18px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--agent-border-light)}.sidebar-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--agent-text);min-width:0;flex:1;overflow:hidden}.sidebar-logo-img{height:32px;width:auto;max-width:170px;object-fit:contain;display:block;flex-shrink:1}.sidebar-ai-tag{font-family:Oswald,sans-serif;font-size:.68rem;font-weight:700;letter-spacing:.5px;background:#f1f5f9;border:1px solid #e2e8f0;color:#138a58;padding:2px 6px;border-radius:4px;line-height:1.2;flex-shrink:0}.sidebar-toggle-btn{background:#f8fafc;border:1px solid var(--agent-border);border-radius:7px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:var(--agent-text-muted);cursor:pointer;transition:all .15s ease}.sidebar-toggle-btn:hover{background:#fff;color:var(--agent-primary);border-color:var(--agent-primary)}.sidebar-action-wrap{padding:14px 16px 8px}.new-conv-btn{width:100%;background:linear-gradient(135deg,#138a58,#0e6c44);color:#fff;border:none;border-radius:var(--agent-radius-sm);padding:10px 14px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s cubic-bezier(.16,1,.3,1);box-shadow:0 3px 10px #138a5838}.new-conv-btn:hover{background:linear-gradient(135deg,#0e6c44,#094a2e);transform:translateY(-1px);box-shadow:0 5px 14px #138a584d}.new-conv-btn:active{transform:translateY(0)}.sidebar-section-title{padding:14px 16px 6px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--agent-text-light)}.sidebar-conv-list{flex:1;overflow-y:auto;padding:4px 10px 10px;display:flex;flex-direction:column;gap:3px;scrollbar-width:thin}.conv-item{display:flex;align-items:center;justify-content:space-between;padding:9px 11px;border-radius:9px;cursor:pointer;color:var(--agent-text);text-decoration:none;font-size:.84rem;transition:all .15s ease;position:relative;border:1px solid transparent}.conv-item:hover{background:#f1f5f9;color:#0f172a}.conv-item.active{background:var(--agent-primary-light);color:var(--agent-primary-dark);font-weight:600;border-color:#c8e6c9;box-shadow:0 1px 4px #138a5814}.conv-item-main{display:flex;align-items:center;gap:9px;min-width:0;flex:1}.conv-item-icon{flex-shrink:0;color:var(--agent-text-muted)}.conv-item.active .conv-item-icon{color:var(--agent-primary)}.conv-item-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-item-delete{opacity:0;background:transparent;border:none;color:var(--agent-text-light);cursor:pointer;padding:3px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:opacity .15s,color .15s}.conv-item:hover .conv-item-delete{opacity:1}.conv-item-delete:hover{color:#e11d48}.sidebar-empty-hint{padding:24px 16px;text-align:center;font-size:.8rem;color:var(--agent-text-muted);font-style:italic;line-height:1.5}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--agent-border-light);display:flex;flex-direction:column;gap:8px;background:#fff}.sidebar-status-badge{display:flex;align-items:center;gap:7px;font-size:.74rem;color:var(--agent-text-muted);font-weight:500}.status-dot{width:7px;height:7px;border-radius:50%;background-color:var(--agent-primary);box-shadow:0 0 0 2px #138a5833}.back-to-site-link{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--agent-primary);text-decoration:none;font-weight:600;transition:color .15s}.back-to-site-link:hover{color:var(--agent-primary-hover);text-decoration:underline}.agent-main{flex:1;display:flex;flex-direction:column;height:100%;min-width:0;background:#fff;position:relative;overflow:hidden}.agent-header{height:56px;padding:0 20px;border-bottom:1px solid var(--agent-border);display:flex;align-items:center;justify-content:space-between;background:#fffffff2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);flex-shrink:0;z-index:20}.agent-header-left{display:flex;align-items:center;gap:12px}.sidebar-reopen-btn{display:none;background:#fff;border:1px solid var(--agent-border);border-radius:7px;width:32px;height:32px;align-items:center;justify-content:center;color:var(--agent-text-muted);cursor:pointer;transition:all .15s ease}.sidebar-reopen-btn:hover{color:var(--agent-primary);border-color:var(--agent-primary)}.sidebar-reopen-btn.visible{display:flex}.agent-header-h1{font-family:Oswald,sans-serif;font-size:1.15rem;font-weight:600;color:#0f172a;margin:0;display:flex;align-items:center;gap:12px}.agent-header-brand{color:#0f172a;letter-spacing:.3px}.agent-header-pipe{color:#cbd5e1;font-weight:300;font-size:1.05rem}.agent-header-meta{display:inline-flex;align-items:center;gap:7px;font-family:Open Sans,system-ui,sans-serif;font-size:.78rem;font-weight:500;color:#64748b;letter-spacing:0}.agent-status-dot{width:6px;height:6px;border-radius:50%;background-color:var(--agent-primary);flex-shrink:0}.agent-header-model{color:#475569;font-weight:600;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.76rem}.agent-header-dot-sep{color:#94a3b8;font-weight:700}.agent-header-rag{color:#64748b}.agent-status-pill{font-size:.72rem;font-weight:600;background:#f1f5f9;color:#475569;border:1px solid #e2e8f0;padding:2px 8px;border-radius:6px;display:inline-flex;align-items:center;gap:5px}.agent-status-pill.green,.agent-status-pill.success{background:#f0fdf4;color:#15803d;border-color:#bbf7d0}.agent-header-actions{display:flex;align-items:center;gap:8px}.agent-action-btn{background:#fff;border:1px solid var(--agent-border);border-radius:8px;padding:6px 12px;font-size:.78rem;font-weight:600;color:var(--agent-text-muted);cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s ease}.agent-action-btn:hover{background:#f8fafc;border-color:var(--agent-border-dark);color:var(--agent-text)}.agent-action-btn.active{background:var(--agent-primary-light);border-color:var(--agent-primary);color:var(--agent-primary-dark)}.agent-conversation-canvas{flex:1;overflow-y:auto;padding:24px 24px 12px;display:flex;flex-direction:column;position:relative;scrollbar-width:thin;scroll-behavior:smooth;z-index:1;background:transparent}.agent-canvas-backdrop{position:absolute;top:56px;left:0;right:0;bottom:0;background-image:linear-gradient(180deg,#ffffffb3,#ffffffc2 45%,#ffffffc7 75%,#ffffffb8),url(./agent_biosphere_bg-DU5mCUCl.jpg);background-size:cover;background-position:center 25%;background-repeat:no-repeat;pointer-events:none;z-index:0;opacity:1;transition:opacity .4s ease,filter .4s ease}.agent-app[data-theme=standard] .agent-canvas-backdrop{opacity:0!important;background-image:none!important;display:none!important}.agent-app[data-theme=standard] .agent-main{background:#f8fafc}.agent-main.has-messages .agent-canvas-backdrop,.agent-conversation-canvas.has-messages .agent-canvas-backdrop,.agent-conversation-canvas.has-messages~.agent-canvas-backdrop{opacity:.14;filter:blur(4px)}.agent-conversation-inner{width:100%;max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:24px;position:relative;z-index:2}.agent-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 16px 20px;max-width:740px;margin:auto;animation:aiFadeIn .35s cubic-bezier(.16,1,.3,1)}.agent-empty-badge{display:inline-flex;align-items:center;gap:8px;background:#ffffffeb;border:1px solid #e2e8f0;border-radius:20px;padding:4px 12px;font-size:.74rem;font-weight:600;color:#475569;margin-bottom:18px;box-shadow:0 1px 4px #00000008;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.agent-empty-badge .badge-dot{width:6px;height:6px;border-radius:50%;background:var(--agent-primary)}.agent-empty-logo-wrap{margin-bottom:22px;display:flex;align-items:center;justify-content:center}.agent-empty-logo-img{width:270px;max-width:85vw;height:auto;aspect-ratio:488 / 128;object-fit:contain;display:block;filter:drop-shadow(0 2px 10px rgba(255,255,255,.95));transition:transform .25s ease}.agent-empty-logo-img:hover{transform:scale(1.02)}.agent-empty-title{font-family:Oswald,sans-serif;font-size:2.1rem;font-weight:700;color:#0f172a;margin-bottom:10px;letter-spacing:.4px;text-shadow:0 1px 2px rgba(255,255,255,.8)}.agent-empty-subtitle{font-size:.96rem;color:#334155;line-height:1.55;margin-bottom:32px;max-width:580px;font-weight:500;text-shadow:0 1px 2px rgba(255,255,255,.8)}.agent-suggestions-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%}.suggestion-card{background:#ffffffe6;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.95);border-radius:var(--agent-radius-md);padding:16px 18px;text-align:left;cursor:pointer;transition:all .22s cubic-bezier(.16,1,.3,1);box-shadow:0 4px 18px #0d5f3c14;display:flex;flex-direction:column;gap:6px;position:relative}.suggestion-card:hover{background:#fffffffa;border-color:var(--agent-primary);transform:translateY(-3px);box-shadow:0 10px 28px #0d5f3c29}.suggestion-card-header{display:flex;align-items:center;gap:10px}.suggestion-icon-wrap{width:28px;height:28px;border-radius:8px;background:var(--agent-primary-light);color:var(--agent-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s,color .2s}.suggestion-card:hover .suggestion-icon-wrap{background:var(--agent-primary);color:#fff}.suggestion-title{font-size:.88rem;font-weight:700;color:#0f172a}.suggestion-card-desc{font-size:.79rem;color:#475569;line-height:1.45;margin-bottom:2px}.suggestion-example-prompt{font-size:.74rem;color:#64748b;background:#f1f5f9bf;padding:5px 8px;border-radius:6px;border:1px solid rgba(226,232,240,.6);display:flex;align-items:baseline;gap:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.suggestion-example-prompt .example-label{font-weight:700;color:var(--agent-primary);flex-shrink:0}.suggestion-example-prompt .example-text{font-style:italic;color:#334155;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.agent-messages-list{display:flex;flex-direction:column;gap:20px;width:100%}.msg-row{display:flex;width:100%;animation:aiFadeInUp .25s cubic-bezier(.16,1,.3,1)}.msg-row.user{justify-content:flex-end}.msg-row.assistant{justify-content:flex-start}.msg-bubble-user{background:linear-gradient(135deg,#138a58,#0d6e45);color:#fff;padding:12px 18px;border-radius:18px 18px 4px;max-width:82%;font-size:.92rem;line-height:1.55;box-shadow:0 4px 14px #138a5833;word-break:break-word}.msg-assistant-wrapper{display:flex;gap:12px;width:100%;max-width:100%}.msg-avatar{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#0d5f3c,#138a58);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;box-shadow:0 3px 8px #138a5840}.msg-assistant-content{flex:1;background:#fff;border:1px solid var(--agent-border);border-radius:var(--agent-radius-md);padding:18px 20px;box-shadow:0 3px 14px #0f172a0a;min-width:0}.msg-assistant-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid #f1f5f9}.msg-author-meta{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.msg-transparency-tag,.msg-meta-status{font-size:.74rem;color:#64748b;font-weight:500;background:transparent!important;border:none!important;padding:0!important;border-radius:0!important;box-shadow:none!important;line-height:1.4;letter-spacing:.1px}.msg-transparency-tag.real,.msg-transparency-tag.sim,.msg-meta-status.real,.msg-meta-status.sim{background:transparent!important;border:none!important;color:#64748b!important}.msg-copy-btn{background:transparent;border:1px solid var(--agent-border);border-radius:6px;padding:4px 8px;font-size:.72rem;color:var(--agent-text-muted);cursor:pointer;display:flex;align-items:center;gap:4px;transition:all .15s ease}.msg-copy-btn:hover{background:#f8fafc;color:var(--agent-text);border-color:var(--agent-border-dark)}.msg-text-body{font-size:.9rem;line-height:1.62;color:#1e293b;word-break:break-word}.msg-text-body p{margin-bottom:12px}.msg-text-body p:last-child{margin-bottom:0}.msg-text-body strong{font-weight:700;color:#0f172a}.msg-text-body ul,.msg-text-body ol{margin:10px 0 12px 22px}.msg-text-body li{margin-bottom:4px}.msg-sources-container{margin-top:16px;padding-top:14px;border-top:1px dashed #cbd5e1;display:flex;flex-direction:column;gap:14px}.msg-sources-block{display:flex;flex-direction:column;gap:8px}.msg-sources-title{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.4px}.msg-sources-title svg{color:#64748b;flex-shrink:0}.msg-sources-list{display:flex;flex-wrap:wrap;gap:8px}.msg-source-pill{display:inline-flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;font-size:.78rem;color:#334155;text-decoration:none;transition:all .15s ease;max-width:100%}a.msg-source-pill:hover{background:#fff;border-color:#cbd5e1;color:var(--agent-primary);box-shadow:0 2px 6px #0f172a0f}.msg-source-left{display:flex;align-items:center;gap:6px;overflow:hidden}.msg-source-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-source-badge{font-size:.68rem;font-weight:700;color:#138a58;background:#e6f4ea;padding:1px 5px;border-radius:3px;flex-shrink:0}.msg-source-web-pill{background:#fff;border-color:#e2e8f0}.msg-source-web-domain{font-size:.68rem;font-weight:600;color:#0284c7;background:#f0f9ff;border:1px solid #e0f2fe;padding:1px 6px;border-radius:4px;display:inline-flex;align-items:center;gap:4px;flex-shrink:0}a.msg-source-web-pill:hover .msg-source-web-domain{background:#e0f2fe;color:#0369a1}.agent-thinking-card{display:flex;gap:12px;width:100%;animation:aiFadeIn .25s ease-out}.agent-thinking-card.hidden{display:none}.agent-thinking-box{flex:1;background:#fff;border:1px solid #e2e8f0;border-radius:var(--agent-radius-md);padding:14px 16px;box-shadow:0 2px 10px #0f172a0a}.agent-thinking-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}.agent-dots{display:flex;align-items:center;gap:4px}.agent-dot{width:6px;height:6px;border-radius:50%;background:var(--agent-primary);animation:aiBounceDot 1.4s infinite ease-in-out both}.agent-dot:nth-child(1){animation-delay:-.32s}.agent-dot:nth-child(2){animation-delay:-.16s}.agent-dot:nth-child(3){animation-delay:0s}.agent-thinking-label{font-size:.82rem;color:#475569;font-weight:500}.agent-thinking-progress{height:3px;width:100%;background:#f1f5f9;border-radius:2px;overflow:hidden;position:relative}.agent-thinking-shimmer{position:absolute;top:0;left:0;height:100%;width:40%;background:linear-gradient(90deg,transparent,var(--agent-primary),transparent);animation:aiShimmer 1.5s infinite linear}.agent-composer-wrapper{padding:8px 20px max(14px,env(safe-area-inset-bottom)) 20px;background:transparent!important;border-top:none!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;flex-shrink:0;z-index:10;position:relative}.agent-composer-inner{max-width:820px;margin:0 auto;position:relative}.agent-composer-box{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:12px 14px 10px 16px;box-shadow:0 4px 20px #0f172a14,0 1px 3px #00000008;transition:border-color .2s ease,box-shadow .2s ease;position:relative}.agent-composer-box:focus-within{border-color:#cbd5e1;box-shadow:0 4px 24px #0f172a1f}.agent-textarea{width:100%;border:none;outline:none;resize:none;background:transparent;font-family:inherit;font-size:.93rem;line-height:1.55;color:#1e293b;min-height:38px;max-height:160px;padding:2px 0 6px}.agent-textarea::placeholder{color:#94a3b8;font-size:.9rem}.agent-composer-toolbar{display:flex;align-items:center;justify-content:space-between;margin-top:6px;padding-top:8px;border-top:1px solid #f1f5f9;gap:12px}.agent-toolbar-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.agent-mode-tag{display:inline-flex;align-items:center;gap:5px;background:#f8fafc;border:1px solid #e2e8f0;color:#64748b;font-size:.74rem;font-weight:500;padding:3px 8px;border-radius:6px;letter-spacing:.1px}.agent-mode-tag svg{color:#138a58}.external-search-toggle{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:.75rem;color:#475569;font-weight:500;-webkit-user-select:none;user-select:none;padding:3px 8px;border-radius:6px;border:1px solid transparent;transition:all .15s ease}.external-search-toggle:hover{background:#f8fafc;border-color:#e2e8f0;color:#1e293b}.external-search-toggle input[type=checkbox]{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.external-search-checkbox-box{width:14px;height:14px;border:1.5px solid #cbd5e1;border-radius:3px;background:#fff;display:inline-flex;align-items:center;justify-content:center;transition:all .15s ease;flex-shrink:0}.external-search-checkbox-box .check-icon{display:none;color:#fff}.external-search-toggle input[type=checkbox]:checked+.external-search-checkbox-box{background:#138a58;border-color:#138a58}.external-search-toggle input[type=checkbox]:checked+.external-search-checkbox-box .check-icon{display:block}.external-search-toggle .globe-icon{color:#64748b;transition:color .15s ease}.external-search-toggle input[type=checkbox]:checked~.globe-icon{color:#138a58}.external-search-toggle input[type=checkbox]:checked~.external-search-label{color:#0f172a;font-weight:600}.agent-toolbar-right{display:flex;align-items:center;flex-shrink:0}.agent-send-btn{background:linear-gradient(135deg,#138a58,#0d6e45);border:none;border-radius:8px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:all .15s ease;box-shadow:0 2px 6px #138a5838}.agent-send-btn:hover:not(:disabled){background:linear-gradient(135deg,#0e6c44,#094a2e);transform:translateY(-1px);box-shadow:0 4px 10px #138a5852}.agent-send-btn:disabled{background:#f1f5f9;color:#94a3b8;box-shadow:none;cursor:not-allowed}.agent-send-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:aiSpin .7s infinite linear}.agent-composer-footnote{text-align:center;font-size:.7rem;color:#475569;text-shadow:0 1px 2px rgba(255,255,255,.85);margin-top:6px}.agent-activity-panel{width:var(--agent-activity-width);height:100%;background:#fff;border-left:1px solid var(--agent-border);display:flex;flex-direction:column;flex-shrink:0;transition:transform .28s cubic-bezier(.16,1,.3,1),margin-right .28s cubic-bezier(.16,1,.3,1);z-index:40;position:relative;box-shadow:-1px 0 10px #0f172a08}.agent-activity-panel.is-closed{margin-right:calc(-1 * var(--agent-activity-width))}.activity-header{padding:18px 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