:root{--bg-primary: #FFFFFF;--bg-secondary: #F5F4F0;--bg-tertiary: #FAF9F7;--text-primary: #1A1A1A;--text-secondary: #6B6B6B;--text-tertiary: #9B9B9B;--border: #E8E6E1;--border-hover: #D1CFC9;--accent-blue: #2563EB;--accent-blue-light: #EFF6FF;--accent-green: #059669;--accent-green-light: #ECFDF5;--accent-amber: #D97706;--accent-amber-light: #FFFBEB;--accent-red: #DC2626;--accent-red-light: #FEF2F2;--accent-purple: #7C3AED;--accent-purple-light: #F5F3FF;--accent-teal: #0D9488;--accent-teal-light: #F0FDFA;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--size-micro: 9px;--size-xxs: 10px;--size-xs: 11px;--size-sm: 12px;--size-body: 13px;--size-md: 14px;--size-lg: 15px;--weight-regular: 400;--weight-medium: 500;--weight-semi: 600;--lh-tight: 1.2;--lh-snug: 1.5;--lh-relaxed: 1.6;--shadow-pill: 0 1px 2px rgba(0,0,0,.05);--status-active: var(--text-tertiary);--status-prompt: var(--accent-amber);--status-output: var(--accent-blue);--status-verification: var(--accent-purple);--status-completed: var(--accent-green);--ease: ease-out;--dur-fast: .1s;--dur-base: .15s;--dur-slow: .2s}html,body{height:100%;font-family:var(--font-sans);font-size:var(--size-body);line-height:var(--lh-snug);color:var(--text-primary);background:var(--bg-tertiary);-webkit-font-smoothing:antialiased}.mb-page-title,h1{font-size:var(--size-lg);font-weight:var(--weight-semi);color:var(--text-primary);line-height:var(--lh-tight)}.mb-section-title,h2{font-size:var(--size-md);font-weight:var(--weight-semi);color:var(--text-primary);line-height:var(--lh-snug)}.mb-subsection,h3{font-size:var(--size-body);font-weight:var(--weight-semi);color:var(--text-primary)}.mb-body,p{font-size:var(--size-body);font-weight:var(--weight-regular);line-height:var(--lh-relaxed);color:var(--text-primary)}.mb-body-sm{font-size:var(--size-sm);line-height:var(--lh-relaxed);color:var(--text-primary)}.mb-label{font-size:var(--size-xs);color:var(--text-secondary)}.mb-meta{font-size:var(--size-xs);color:var(--text-tertiary)}.mb-eyebrow{font-size:var(--size-xxs);font-weight:var(--weight-semi);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em}.mb-code,code,pre,kbd{font-family:var(--font-mono);font-size:var(--size-sm);color:var(--text-primary)}.mb-ticket-id{font-family:var(--font-mono);font-size:var(--size-xxs);font-weight:var(--weight-semi);color:var(--accent-blue);background:var(--accent-blue-light);padding:1px 6px;border-radius:4px;letter-spacing:.01em}:where(button,input,textarea,select,a):focus-visible{outline:2px solid var(--accent-blue);outline-offset:1px}@keyframes mb-pulse-dots{0%,to{opacity:.5}50%{opacity:1}}@keyframes mb-spin{to{transform:rotate(360deg)}}@keyframes mb-fade-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes mb-pulse{0%,to{opacity:1}50%{opacity:.42}}:root{color-scheme:light}[data-theme=dark]{--bg-primary: #1A1A1E;--bg-secondary: #242428;--bg-tertiary: #141416;--text-primary: #E8E6E1;--text-secondary: #9B9B9B;--text-tertiary: #6B6B6B;--border: #2E2E34;--border-hover: #3A3A42;--accent-blue: #5B8DEF;--accent-blue-light: #1E2A3A;--accent-green: #34D399;--accent-green-light: #132A22;--accent-amber: #FBBF24;--accent-amber-light: #2A2210;--accent-red: #F87171;--accent-red-light: #2A1515;--accent-purple: #A78BFA;--accent-purple-light: #1E1A2E;--accent-teal: #2DD4BF;--accent-teal-light: #0F2A28;--shadow-pill: 0 1px 2px rgba(0, 0, 0, .35);color-scheme:dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-primary: #1A1A1E;--bg-secondary: #242428;--bg-tertiary: #141416;--text-primary: #E8E6E1;--text-secondary: #9B9B9B;--text-tertiary: #6B6B6B;--border: #2E2E34;--border-hover: #3A3A42;--accent-blue: #5B8DEF;--accent-blue-light: #1E2A3A;--accent-green: #34D399;--accent-green-light: #132A22;--accent-amber: #FBBF24;--accent-amber-light: #2A2210;--accent-red: #F87171;--accent-red-light: #2A1515;--accent-purple: #A78BFA;--accent-purple-light: #1E1A2E;--accent-teal: #2DD4BF;--accent-teal-light: #0F2A28;--shadow-pill: 0 1px 2px rgba(0, 0, 0, .35);color-scheme:dark}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-sans);font-size:var(--size-body);color:var(--text-primary);background:var(--bg-tertiary)}body{line-height:var(--lh-snug);-webkit-font-smoothing:antialiased}button{font-family:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent-blue);outline-offset:1px}input,textarea,select{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);border-color:var(--border)}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--border-hover)}@keyframes processing-dot{0%,80%,to{opacity:.3;transform:scale(.82)}40%{opacity:1;transform:scale(1)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.streaming-cursor{animation:blink 1s infinite;color:var(--accent-blue);margin-left:2px}.pulse-dots{animation:mb-pulse-dots 1.2s ease-in-out infinite}.sidebar-section{transition:max-height .2s ease-out,opacity .15s ease-out;overflow:hidden}.session-card{transition:background-color .1s ease-out,border-color .1s ease-out,opacity .15s ease-out}.panel-switch{transition:opacity var(--dur-base) var(--ease)}.collapsible-content{overflow:hidden;transition:max-height .2s ease-out,opacity var(--dur-base) var(--ease)}.chat-message+.chat-message,.message-bubble+.message-bubble{margin-top:24px}.message-bubble{position:relative}.message-copy-button{opacity:0;transition:opacity .15s ease-out}.message-bubble:hover .message-copy-button,.message-bubble:focus-within .message-copy-button,.message-copy-button:focus-visible{opacity:1}.chat-message p+p,.message-content p+p{margin-top:8px}.chat-message p+ul,.chat-message p+ol,.message-content p+ul,.message-content p+ol{margin-top:6px}.chat-message ul,.chat-message ol,.message-content ul,.message-content ol{padding-left:20px;margin:8px 0}.chat-message ul ul,.chat-message ol ol,.message-content ul ul,.message-content ol ol{padding-left:16px}.chat-message li,.message-content li{margin:2px 0;line-height:1.6}.chat-message li>code,.message-content li>code{display:inline!important}.chat-message ul ul li::marker,.message-content ul ul li::marker{color:var(--text-tertiary)}.chat-message h3,.message-content h3{font-size:14px;font-weight:600;color:var(--text-primary);margin-top:16px;margin-bottom:6px}.chat-message h4,.message-content h4{font-size:13px;font-weight:600;color:var(--text-primary);margin-top:12px;margin-bottom:4px}.chat-message :not(pre)>code,.message-content :not(pre)>code{font-family:var(--font-mono);font-size:12px;background:var(--bg-secondary);color:var(--text-primary);padding:2px 5px;border-radius:4px;white-space:nowrap;display:inline;margin:0;border:none;line-height:inherit}.chat-message pre,.message-content pre{background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;padding:12px 14px;margin:8px 0;overflow-x:auto;width:100%}.chat-message pre>code,.message-content pre>code{font-family:var(--font-mono);font-size:12px;line-height:1.6;background:transparent;padding:0;border:none;white-space:pre;display:block}