:root,[data-theme=dark]{--bg: #0f0f0f;--bg-surface: #1a1a1a;--bg-elevated: #242424;--bg-hover: #2a2a2a;--text: #e8e8e8;--text-muted: #888;--text-dim: #666;--border: #2a2a2a;--bubble-out: #1a3a5c;--bubble-in: #242424;--danger: #e55;--success: #4caf50;--brand: #4ecdc4;--radius: 8px;--radius-lg: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace}[data-theme=light]{--bg: #f5f5f5;--bg-surface: #ffffff;--bg-elevated: #eaeaea;--bg-hover: #e0e0e0;--text: #1a1a1a;--text-muted: #666;--text-dim: #999;--border: #ddd;--bubble-out: #dce8f5;--bubble-in: #f0f0f0;--danger: #d32f2f;--success: #2e7d32;--brand: #3aaa9f}[data-theme=silver]{--bg: #2a2d31;--bg-surface: #33373c;--bg-elevated: #3c4147;--bg-hover: #454b52;--text: #e0e0e0;--text-muted: #9a9a9a;--text-dim: #737373;--border: #454b52;--bubble-out: #3a4a5c;--bubble-in: #3c4147;--danger: #ef5350;--success: #66bb6a;--brand: #4ecdc4}[data-theme=matrix]{--bg: #030d03;--bg-surface: #071207;--bg-elevated: #0c1a0c;--bg-hover: #122012;--text: #33ff33;--text-muted: #1a991a;--text-dim: #0d660d;--border: #1a331a;--bubble-out: #0a2a0a;--bubble-in: #0c1a0c;--danger: #ff3333;--success: #33ff33;--brand: #00ff41}[data-theme=teal]{--bg: #0a1a1a;--bg-surface: #112222;--bg-elevated: #1a2e2e;--bg-hover: #223838;--text: #d0e8e8;--text-muted: #7aabab;--text-dim: #5a8888;--border: #1e3636;--bubble-out: #1a3a3a;--bubble-in: #1a2e2e;--danger: #e55;--success: #4caf80;--brand: #4ecdc4}[data-theme=snow]{--bg: #ffffff;--bg-surface: #fafafa;--bg-elevated: #f2f2f2;--bg-hover: #ebebeb;--text: #1a1a1a;--text-muted: #7a7a7a;--text-dim: #aaa;--border: #e0e0e0;--bubble-out: #e3eef8;--bubble-in: #f3f3f3;--danger: #d44;--success: #3a9a3a;--brand: #5abaae}[data-theme=retro]{--bg: #0a0a0e;--bg-surface: #0e0e14;--bg-elevated: #14141e;--bg-hover: #1a1a28;--text: #5599ff;--text-muted: #3366cc;--text-dim: #264d99;--border: #1a1a2a;--bubble-out: #0e1428;--bubble-in: #0e0e14;--danger: #ff4444;--success: #55ff55;--brand: #5599ff;--font: "Courier New", "Lucida Console", "Consolas", monospace;--font-mono: "Courier New", "Lucida Console", "Consolas", monospace}[data-theme=metal]{--bg: #d4d6da;--bg-surface: #dcdee2;--bg-elevated: #c8cad0;--bg-hover: #c0c2c8;--text: #1a1c20;--text-muted: #555960;--text-dim: #80858c;--border: #b8bac0;--bubble-out: #b8c8d8;--bubble-in: #ccced2;--danger: #c42b2b;--success: #2d7a2d;--brand: #4a7a90}[data-theme=metal] body{background-image:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.03) 2px,rgba(0,0,0,.03) 3px),linear-gradient(135deg,rgba(255,255,255,.1) 0%,transparent 50%,rgba(0,0,0,.05) 100%)}:root,[data-accent=blue]{--accent: #4f8cff;--accent-hover: #3a7aef;--accent-dim: rgba(79,140,255,.15)}[data-accent=green]{--accent: #4caf50;--accent-hover: #43a047;--accent-dim: rgba(76,175,80,.15)}[data-accent=orange]{--accent: #ff9800;--accent-hover: #f57c00;--accent-dim: rgba(255,152,0,.15)}[data-accent=violet]{--accent: #9c27b0;--accent-hover: #7b1fa2;--accent-dim: rgba(156,39,176,.15)}[data-accent=rose]{--accent: #e91e63;--accent-hover: #c2185b;--accent-dim: rgba(233,30,99,.15)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-dim);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}*{scrollbar-width:thin;scrollbar-color:var(--text-dim) transparent}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}.login-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:360px}.login-header{text-align:center;margin-bottom:24px}.login-header h1{font-size:20px;font-weight:600;margin-bottom:4px}.login-header p{color:var(--text-muted);font-size:13px}.form-group{margin-bottom:16px;position:relative}.form-group label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:4px}.form-group input{width:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;outline:none;transition:border-color .2s}.form-group input:focus{border-color:var(--accent)}.input-hint{position:absolute;right:12px;top:32px;color:var(--text-dim);font-size:12px;pointer-events:none}.btn-primary{width:100%;padding:10px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--danger);font-size:12px;text-align:center;margin-top:12px}.success-text{color:var(--success);font-size:12px;text-align:center;margin-bottom:12px;padding:8px;background:color-mix(in srgb,var(--success) 10%,transparent);border-radius:var(--radius)}.login-email-display{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;cursor:pointer;transition:border-color .2s}.login-email-display:hover{border-color:var(--accent)}.email-badge{font-size:13px;color:var(--text)}.email-change{font-size:11px;color:var(--accent)}.login-links{text-align:center;margin-top:12px}.btn-link{background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:4px 0;transition:color .2s}.btn-link:hover{color:var(--accent-hover);text-decoration:underline}.step-desc{font-size:13px;color:var(--text-muted);margin-bottom:16px;line-height:1.5}.step-desc strong{color:var(--text)}.input-code{text-align:center;font-size:24px!important;letter-spacing:8px;font-family:var(--font-mono)}.app-layout{display:flex;flex-direction:column;height:100vh;overflow:hidden;position:relative}.reconnect-overlay{position:absolute;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;background:var(--surface, #1a1a2e);border-bottom:1px solid var(--border, #333);color:var(--text-secondary, #aaa);font-size:.85rem;animation:reconnect-pulse 2s ease-in-out infinite}.reconnect-spinner{width:14px;height:14px;border:2px solid var(--text-secondary, #aaa);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes reconnect-pulse{0%,to{opacity:.7}50%{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.app-body{display:flex;flex:1;min-height:0}.main-panel{flex:1;display:flex;flex-direction:column;min-width:0;width:100%}.chat{display:flex;flex-direction:column;height:100%}.chat-header{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--bg-surface)}[data-theme=light] .chat-header,[data-theme=snow] .chat-header,[data-theme=metal] .chat-header{background:#1a1a1a;border-bottom-color:#333}[data-theme=light] .chat-header .chat-agent-select,[data-theme=snow] .chat-header .chat-agent-select,[data-theme=metal] .chat-header .chat-agent-select{background:#2a2a2a;border-color:#444;color:#e8e8e8}[data-theme=light] .chat-header .chat-header-agent-name,[data-theme=snow] .chat-header .chat-header-agent-name,[data-theme=metal] .chat-header .chat-header-agent-name{color:#e8e8e8}.chat-header-logo{height:22px;width:auto;opacity:.85}.brand-nexo{font-size:18px;font-weight:700;letter-spacing:2px;color:var(--brand);text-shadow:0 2px 8px rgba(0,0,0,.5);position:relative;top:2px}.chat-header-spacer{flex:1}.chat-agent-select{padding:4px 10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13px;outline:none;cursor:pointer;transition:border-color .2s}.chat-agent-select:focus{border-color:var(--accent)}.chat-header-agent-name{font-size:14px;font-weight:600;color:var(--text)}.message-list{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:4px;overflow-anchor:auto}.message-list.empty{align-items:center;justify-content:center;color:var(--text-dim)}.bubble{max-width:75%;padding:8px 12px;border-radius:var(--radius-lg);position:relative;word-wrap:break-word}.bubble-out{align-self:flex-end;background:var(--bubble-out);border-bottom-right-radius:4px}.bubble-in{align-self:flex-start;background:var(--bubble-in);border-bottom-left-radius:4px}.bubble-content{font-size:14px;line-height:1.5;overflow:hidden;word-break:break-word}.bubble-text{white-space:pre-wrap}.activity-bubble{border-left:3px solid var(--accent);background:var(--accent-dim);animation:miniapp-slide-in .2s ease-out;transition:border-width .3s ease,padding .3s ease}.activity-bubble:has(.activity-entry.live){border-left-width:4px;padding:10px 14px}.typing-indicator{padding:10px 16px}.typing-content{display:flex;align-items:center;gap:10px}.typing-dots{display:flex;align-items:center;gap:4px;height:20px}.typing-text{font-size:13px;color:var(--text-muted);font-weight:500}.typing-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);opacity:.7;animation:typing-bounce 1.4s ease-in-out infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.bubble-time{display:block;font-size:10px;color:var(--text-dim);text-align:right;margin-top:4px}.bubble-id{opacity:.5;font-family:monospace;font-size:9px}.message-input-wrapper{display:flex;flex-direction:column;border-top:1px solid var(--border);background:var(--bg-surface)}.message-input{display:flex;align-items:flex-end;gap:6px;padding:8px}.textarea-sizer{flex:1;position:relative;min-height:38px;max-height:150px;overflow:hidden}.textarea-sizer:after{content:attr(data-value) " ";visibility:hidden;white-space:pre-wrap;word-break:break-word;padding:8px 12px;font-family:var(--font);font-size:16px;line-height:1.4;box-sizing:border-box;display:block;min-height:38px}.message-input textarea{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:20px;color:var(--text);font-family:var(--font);font-size:16px;resize:none;outline:none;overflow-y:auto;line-height:1.4;transition:border-color .2s;box-sizing:border-box;scrollbar-width:none;-ms-overflow-style:none}.message-input textarea::-webkit-scrollbar{display:none}.message-input textarea:focus{border-color:var(--accent)}.btn-send{width:36px;height:36px;background:var(--accent);color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s}.btn-send:hover:not(:disabled){background:var(--accent-hover)}.btn-send:disabled{opacity:.3;cursor:not-allowed}.btn-attach{width:36px;height:36px;background:transparent;color:var(--text-muted);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:color .2s}.btn-attach:hover:not(:disabled){color:var(--text)}.btn-attach:disabled{opacity:.3;cursor:not-allowed}.camera-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000;display:flex;flex-direction:column}.camera-viewfinder{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.camera-video{width:100%;height:100%;object-fit:cover}.camera-mirror{transform:scaleX(-1)}.camera-loading{color:#fff;font-size:1rem;position:absolute}.camera-error{color:#fff;text-align:center;padding:2rem}.camera-error p{margin-bottom:1rem;font-size:1.1rem}.camera-controls{display:flex;align-items:center;justify-content:space-around;padding:1.5rem 2rem;background:#000c}.camera-btn-close{width:48px;height:48px;border:none;border-radius:50%;background:#ffffff26;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}.camera-btn-capture{width:72px;height:72px;border:4px solid #fff;border-radius:50%;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px}.camera-btn-capture:disabled{opacity:.3}.camera-btn-capture-inner{width:100%;height:100%;border-radius:50%;background:#fff;transition:transform .1s}.camera-btn-capture:active:not(:disabled) .camera-btn-capture-inner{transform:scale(.85)}.camera-btn-switch{width:48px;height:48px;border:none;border-radius:50%;background:#ffffff26;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}.btn-voice{width:36px;height:36px;background:transparent;color:var(--text-muted);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:color .2s,background .2s;position:relative;touch-action:none;-webkit-user-select:none;user-select:none}.btn-voice:hover:not(:disabled){color:var(--text)}.btn-voice:disabled{opacity:.3;cursor:not-allowed}.btn-voice.recording{color:var(--danger)}.btn-voice.transcribing{color:var(--accent);opacity:.7}.voice-ring{position:absolute;top:-18px;right:-18px;bottom:-18px;left:-18px;border:3px solid var(--danger);border-radius:50%;animation:voice-ring-pulse 1s ease-in-out infinite;pointer-events:none}@keyframes voice-ring-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(1.3)}}.file-preview-list{display:flex;flex-wrap:wrap;gap:4px;margin:8px 16px 0}.file-preview{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);font-size:13px;width:fit-content}.file-preview-icon{color:var(--accent);display:flex;flex-shrink:0}.file-preview-name{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-preview-remove{background:none;border:none;color:var(--danger);cursor:pointer;font-size:16px;line-height:1;padding:0 2px}.file-preview-image{flex-direction:column;padding:4px;max-width:120px;position:relative}.file-preview-thumb{width:100%;max-height:80px;object-fit:cover;border-radius:calc(var(--radius) - 2px)}.file-preview-image .file-preview-name{max-width:100px;font-size:11px}.file-preview-image .file-preview-remove{position:absolute;top:2px;right:2px;background:#0009;color:#fff;border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-size:12px;padding:0}.status-bar{display:flex;align-items:center;justify-content:space-between;padding:4px 12px;background:var(--bg-elevated);border-top:1px solid var(--border);font-size:11px;flex-shrink:0}.status-indicator{display:flex;align-items:center;gap:6px}.status-dot{width:6px;height:6px;border-radius:50%}.status-dot.online{background:var(--success)}.status-dot.offline{background:#666}.status-dot.reconnecting{background:var(--warning, #f0a030);animation:reconnect-pulse 2s ease-in-out infinite}.status-text{color:var(--text-muted)}.status-version{color:var(--text-muted);opacity:.4;font-size:10px;font-family:monospace}.status-actions{display:flex;align-items:center;gap:8px}.plug-icon{flex-shrink:0}.plug-on{color:var(--accent, #4A90D9)}.plug-off{color:var(--text-muted);animation:plug-blink 1.5s ease-in-out infinite}@keyframes plug-blink{0%,to{opacity:1}50%{opacity:.3}}.agent-picker-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:440px}.agent-grid{display:flex;flex-direction:column;gap:10px;margin-top:16px}.agent-item{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .15s,background .15s;text-align:left;color:var(--text);font-family:var(--font);font-size:14px}.agent-item:hover:not(:disabled){border-color:var(--accent, var(--brand));background:var(--bg-hover)}.agent-item.agent-default{border-color:var(--accent, var(--brand))}.agent-item.agent-maintenance{opacity:.5;cursor:not-allowed}.agent-avatar{width:42px;height:42px;border-radius:50%;background:var(--accent, var(--brand));color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;flex-shrink:0}.agent-info{display:flex;flex-direction:column;gap:2px;min-width:0}.agent-name{font-weight:600;font-size:15px}.agent-desc{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.agent-badge{margin-left:auto;font-size:10px;padding:2px 8px;border-radius:10px;background:var(--bg);color:var(--text-muted);border:1px solid var(--border)}.btn-small{padding:2px 8px;background:transparent;border:1px solid var(--border);border-radius:4px;color:var(--text-muted);font-size:11px;cursor:pointer;transition:all .15s}.btn-small:hover{color:var(--text);border-color:var(--text-muted)}.rich-table-wrapper{overflow-x:auto;margin:4px 0}.rich-table{width:100%;border-collapse:collapse;font-size:13px}.rich-table th{background:var(--bg);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted);position:sticky;top:0}.rich-table th,.rich-table td{padding:6px 10px;border-bottom:1px solid var(--border)}.rich-table tr:last-child td{border-bottom:none}.rich-table .align-left{text-align:left}.rich-table .align-right{text-align:right}.rich-table .align-center{text-align:center}.rich-table-title{font-size:13px;font-weight:600;margin-bottom:6px;color:var(--accent)}.rich-image{max-width:500px;max-height:60vh;object-fit:contain;border-radius:var(--radius);cursor:pointer;display:block}.bubble-out .rich-image{max-width:300px}.rich-image-caption{font-size:12px;color:var(--text-muted);margin-top:2px;display:flex;justify-content:space-between;gap:8px}.rich-image-res{margin-left:auto;white-space:nowrap}.rich-chart{border:none;width:100%;border-radius:var(--radius);background:var(--bg-surface);overflow:hidden}.rich-chart svg{display:block;width:100%;height:auto}.bubble-chart{max-width:100%;width:100%}.rich-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.rich-action-btn{padding:6px 12px;background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent);border-radius:var(--radius);font-size:12px;cursor:pointer;transition:all .15s}.rich-action-btn:hover{background:var(--accent);color:#fff}.rich-progress{display:flex;flex-direction:column;gap:4px;margin:4px 0}.rich-progress-step{display:flex;align-items:center;gap:8px;font-size:13px}.rich-progress-icon{width:16px;text-align:center;flex-shrink:0}.rich-progress-step.completed .rich-progress-icon{color:var(--success)}.rich-progress-step.running .rich-progress-icon{color:var(--accent)}.rich-progress-step.pending{color:var(--text-dim)}.rich-doc-link{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--accent);text-decoration:none;font-size:13px;transition:border-color .15s}.rich-doc-link:hover{border-color:var(--accent)}.rich-text p{margin-bottom:8px}.rich-text p:last-child{margin-bottom:0}.rich-text code{background:var(--bg);padding:1px 4px;border-radius:3px;font-family:var(--font-mono);font-size:12px}.rich-text pre{background:var(--bg);padding:8px 12px;border-radius:var(--radius);margin:8px 0;white-space:pre-wrap;word-break:break-word;overflow-wrap:break-word}.rich-text pre code{background:transparent;padding:0;white-space:pre-wrap;word-break:break-word}.rich-image-expired{display:flex;flex-direction:column;align-items:center;gap:8px;padding:24px 32px;background:var(--bg-elevated);border-radius:var(--radius);color:var(--text-dim);font-size:13px;min-width:180px}.rich-image-expired img{width:48px;height:48px;opacity:.5}.rich-expired-app{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--bg-elevated);border-radius:var(--radius);color:var(--text-dim);font-size:12px;font-style:italic}.rich-expired-icon{font-size:20px;opacity:.5}.rich-artifact-card{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .2s,background .2s}.rich-artifact-card:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--bg-elevated))}.rich-artifact-icon{font-size:24px;flex-shrink:0}.rich-artifact-info{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.rich-artifact-title{font-weight:600;font-size:13px;color:var(--text)}.rich-artifact-desc{font-size:11px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rich-artifact-open{font-size:12px;color:var(--accent);font-weight:600;flex-shrink:0}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000;cursor:pointer}.lightbox img{max-width:90vw;max-height:90vh;border-radius:var(--radius)}@keyframes miniapp-slide-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.miniapp{padding:12px}.miniapp-header{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:12px}.miniapp-desc{font-size:12px;color:var(--text-muted);line-height:1.4;margin-bottom:12px;padding:8px 10px;background:var(--bg);border-radius:var(--radius);border-left:3px solid var(--accent)}.miniapp-fields{display:flex;flex-direction:column;gap:10px}.miniapp-field{display:flex;flex-direction:column;gap:4px}.miniapp-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px}.miniapp-select,.miniapp-input{width:100%;padding:6px 10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13px;outline:none;transition:border-color .2s}.miniapp-select:focus,.miniapp-input:focus{border-color:var(--accent)}.miniapp-date{color-scheme:dark;color:var(--text);-webkit-appearance:none}.miniapp-date::-webkit-calendar-picker-indicator{filter:invert(.7);cursor:pointer}[data-theme=light] .miniapp-date{color-scheme:light}[data-theme=light] .miniapp-date::-webkit-calendar-picker-indicator{filter:none}.miniapp-toggle{position:relative;display:inline-block;width:40px;height:22px;cursor:pointer}.miniapp-toggle input{opacity:0;width:0;height:0}.miniapp-toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:11px;transition:background .2s}.miniapp-toggle-slider:before{content:"";position:absolute;width:16px;height:16px;left:3px;bottom:3px;background:var(--text);border-radius:50%;transition:transform .2s}.miniapp-toggle input:checked+.miniapp-toggle-slider{background:var(--accent)}.miniapp-toggle input:checked+.miniapp-toggle-slider:before{transform:translate(18px)}.miniapp-range-wrap{display:flex;align-items:center;gap:8px}.miniapp-range{flex:1;accent-color:var(--accent)}.miniapp-range-val{font-size:12px;color:var(--text-muted);min-width:28px;text-align:right}.miniapp-submit{margin-top:14px;width:100%;padding:8px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:background .2s}.miniapp-submit:hover{background:var(--accent-hover)}.miniapp-submit-sent,.miniapp-submit-sent:hover{background:var(--success)}.miniapp-image-field{display:flex;flex-direction:column;gap:8px}.miniapp-image-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:var(--bg);border:1px dashed var(--border);border-radius:var(--radius);color:var(--text-muted);font-size:13px;cursor:pointer;transition:border-color .2s,color .2s}.miniapp-image-btn:hover{border-color:var(--accent);color:var(--accent)}.miniapp-image-preview{position:relative;display:inline-block}.miniapp-image-preview img{max-height:120px;border-radius:6px;object-fit:cover;display:block}.miniapp-image-remove{position:absolute;top:-6px;right:-6px;width:20px;height:20px;background:#000000b3;color:#fff;border:none;border-radius:50%;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}.miniapp-image-remove:hover{background:var(--danger)}.miniapp-color-wrap{display:flex;align-items:center;gap:8px}.miniapp-color-input{width:40px;height:40px;border:none;border-radius:6px;cursor:pointer;padding:0;background:none}.miniapp-color-input::-webkit-color-swatch-wrapper{padding:2px}.miniapp-color-input::-webkit-color-swatch{border:none;border-radius:4px}.miniapp-color-hex{font-family:var(--font-mono);font-size:.85em;color:var(--text-muted)}.htmlapp-container{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.htmlapp-header{padding:8px 12px;font-size:13px;font-weight:600;color:var(--accent)}.htmlapp-desc{padding:0 12px 8px;font-size:12px;color:var(--text-muted)}.htmlapp-iframe{width:100%;border:none;min-height:200px;max-height:95vh;background:transparent}.htmlapp-loading{padding:24px;text-align:center;color:var(--text-muted);font-size:13px}.htmlapp-error{padding:12px;color:var(--danger);font-size:12px}.chunked-progress{padding:8px 12px}.chunked-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden}.chunked-fill{height:100%;background:var(--accent);transition:width .2s}.chunked-text{font-size:12px;color:var(--text-muted);margin-top:4px;display:block}.activity-entry{padding:6px 0}.activity-entry+.activity-entry{border-top:1px solid var(--border)}.activity-entry.dim{opacity:.5}.activity-entry.live{animation:miniapp-slide-in .2s ease-out}.activity-label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--accent);margin-bottom:8px;transition:font-size .3s ease,gap .3s ease}.activity-pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:activity-pulse 1.2s ease-in-out infinite;flex-shrink:0;box-shadow:0 0 6px var(--accent);transition:width .3s ease,height .3s ease}.activity-steps{display:flex;flex-direction:column;gap:3px;margin-bottom:6px}.activity-step{display:flex;align-items:flex-start;gap:6px;font-size:13px;line-height:1.4;transition:font-size .3s ease,opacity .3s ease}.activity-step-icon{width:16px;text-align:center;flex-shrink:0;font-size:12px;margin-top:1px;transition:font-size .3s ease}.activity-step.completed .activity-step-icon{color:var(--success)}.activity-step.running{font-size:14px}.activity-step.running .activity-step-icon{color:var(--accent);font-size:13px;animation:activity-pulse 1.2s ease-in-out infinite}.activity-step.pending{color:var(--text-dim)}.activity-steps:has(.running) .activity-step.completed{font-size:12px;opacity:.7}.activity-step-label{color:var(--text);opacity:.8;word-break:break-word;transition:color .3s ease,opacity .3s ease}.activity-step.running .activity-step-label{color:var(--text);opacity:1;font-weight:500}.activity-output{font-size:12px;color:var(--text-muted);opacity:.75;line-height:1.4;padding:6px 10px;border-left:2px solid var(--accent);background:var(--bg);border-radius:0 4px 4px 0;white-space:pre-wrap;word-break:break-word;max-height:120px;overflow-y:auto;font-family:var(--font-mono, monospace);margin-bottom:4px}.activity-output::-webkit-scrollbar{width:3px}.activity-output::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.activity-reasoning{font-size:12px;color:var(--text-muted);opacity:.6;font-style:italic;line-height:1.4;padding:6px 10px;border-left:2px solid var(--border);background:var(--bg);border-radius:0 4px 4px 0;white-space:pre-wrap;word-break:break-word;max-height:80px;overflow-y:auto}.activity-reasoning::-webkit-scrollbar{width:3px}.activity-reasoning::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}@keyframes activity-pulse{0%,to{opacity:1}50%{opacity:.4}}.theme-selector{position:relative}.theme-toggle-btn{display:flex;align-items:center;gap:4px}.theme-popover{position:absolute;bottom:100%;right:0;margin-bottom:6px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;display:flex;flex-direction:column;gap:10px;z-index:100;min-width:160px;box-shadow:0 4px 16px #0000004d}[data-theme=light] .theme-popover{box-shadow:0 4px 16px #0000001f}.theme-section-label{font-size:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;display:block;margin-bottom:6px}.theme-mode-row{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.theme-mode-btn{flex:1;padding:4px 0;background:var(--bg);border:1px solid var(--border);border-radius:4px;font-size:14px;cursor:pointer;transition:all .15s;color:var(--text)}.theme-mode-btn:hover{border-color:var(--text-muted)}.theme-mode-btn.active{border-color:var(--accent);background:var(--accent-dim)}.theme-accent-row{display:flex;gap:6px}.theme-accent-dot{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .15s;padding:0}.theme-accent-dot:hover{transform:scale(1.15)}.theme-accent-dot.active{border-color:var(--text);box-shadow:0 0 0 2px var(--bg-surface)}.app-catalog{position:relative}.app-catalog-popover{position:fixed;bottom:36px;left:50%;transform:translate(-50%);margin-bottom:6px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:6px;display:flex;flex-direction:column;gap:2px;z-index:100;min-width:240px;max-width:calc(100vw - 24px);max-height:400px;overflow-y:auto;box-shadow:0 4px 16px #0000004d}[data-theme=light] .app-catalog-popover{box-shadow:0 4px 16px #0000001f}.app-catalog-item{display:flex;align-items:center;gap:0;border-radius:6px;width:100%;transition:background .15s}.app-catalog-item:hover{background:var(--bg-hover)}.app-catalog-item-main{display:flex;align-items:center;gap:10px;padding:8px 10px;background:none;border:none;cursor:pointer;text-align:left;color:var(--text);flex:1;min-width:0}.app-catalog-fav{background:none;border:none;cursor:pointer;font-size:16px;padding:4px 8px;color:var(--text-muted);opacity:.5;transition:opacity .15s,color .15s;flex-shrink:0}.app-catalog-fav:hover{opacity:1}.app-catalog-fav.is-fav{color:var(--accent);opacity:1}.app-catalog-icon{font-size:20px;flex-shrink:0;width:28px;text-align:center}.app-catalog-item-info{display:flex;flex-direction:column;min-width:0}.app-catalog-item-title{font-size:13px;font-weight:500}.app-catalog-item-desc{font-size:11px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-catalog-loading,.app-catalog-empty{padding:12px;text-align:center;font-size:12px;color:var(--text-muted)}.app-favorites{display:flex;gap:6px;padding:6px 12px;overflow-x:auto;scrollbar-width:none;flex-shrink:0}.app-favorites::-webkit-scrollbar{display:none}.app-fav-btn{display:flex;align-items:center;gap:5px;padding:4px 10px;background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;cursor:pointer;color:var(--text);font-size:12px;white-space:nowrap;transition:background .15s,border-color .15s;flex-shrink:0}.app-fav-btn:hover{background:var(--bg-hover);border-color:var(--accent)}.app-fav-icon{font-size:14px}.app-fav-label{max-width:120px;overflow:hidden;text-overflow:ellipsis}.artifact-panel{display:flex;flex-direction:column;background:var(--bg);overflow:hidden}.artifact-toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-surface);border-bottom:1px solid var(--border);min-height:40px}.artifact-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius);flex-shrink:0}.artifact-close:hover{background:var(--bg-hover);color:var(--text)}.artifact-title{font-size:14px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.artifact-actions{display:flex;gap:4px;flex-shrink:0}.artifact-content{flex:1;overflow:hidden;min-height:0}.artifact-content .htmlapp-container{border:none;border-radius:0;height:100%;display:flex;flex-direction:column}.artifact-content .htmlapp-header,.artifact-content .htmlapp-desc{display:none}.artifact-content .htmlapp-iframe{max-height:none!important;height:auto!important;flex:1;min-height:0}@media(max-width:767px){.artifact-panel{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100}.artifact-open .main-panel{display:none}}@media(min-width:768px){.app-layout{max-width:720px;margin:0 auto;border-left:1px solid var(--border);border-right:1px solid var(--border)}.app-layout.artifact-open{max-width:100%;border:none}.artifact-open .app-body{display:flex}.artifact-open .main-panel{flex:0 0 40%;max-width:40%;border-right:1px solid var(--border)}.artifact-panel{flex:1;border-left:1px solid var(--border)}}@media(max-width:640px){.bubble{max-width:90%}.rich-image,.bubble-out .rich-image{max-width:100%}}.update-banner{position:fixed;top:0;left:0;right:0;z-index:9999;background:var(--accent, #4a9eff);color:#fff;text-align:center;padding:10px 16px;font-size:14px;cursor:pointer;animation:slideDown .3s ease}.update-banner:active{opacity:.8}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}.install-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;text-align:center;padding:14px 40px 14px 16px;font-size:14px;cursor:pointer;animation:slideUp .3s ease;border-top:1px solid rgba(74,158,255,.3);box-shadow:0 -2px 12px #0006}.install-banner span{text-decoration:underline;text-underline-offset:3px}.install-banner span:active{opacity:.7}.install-banner-close{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;color:#fff;font-size:22px;cursor:pointer;padding:4px 8px;opacity:.6}.install-banner-close:hover{opacity:1}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}