:root{--bark: #5C4033;--espresso: #3E2B21;--cream: #F5EEDF;--oat: #EAE2D0;--hairline: #E3D8C2;--muted: #7A6A55;--bg: var(--cream);--surface: #FBF7EE;--surface-2: var(--oat);--border: var(--hairline);--text: var(--espresso);--text-dim: var(--muted);--text-faint: #9C8E79;--accent: var(--bark);--accent-soft: #EFE6D4;--warn: #9A5B2C;--warn-soft: #F6E7D8;--radius: 24px;--radius-sm: 10px;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--sans: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #1A1512;--surface: #221C18;--surface-2: #2C2520;--border: #3A312A;--text: #F2EADC;--text-dim: #B3A691;--text-faint: #7D7061;--accent: #D9B48F;--accent-soft: #2E241C;--warn: #D9A066;--warn-soft: #2E2318}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer}.app{display:flex;flex-direction:column;height:100dvh;width:100%}.topbar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg)}.brand{font-weight:600;letter-spacing:-.02em;font-size:17px;color:var(--text);margin-right:auto;display:flex;align-items:center;gap:9px}.brand-mark{width:22px;height:22px;display:block}.brand-mark path,.brand-mark ellipse{fill:var(--accent)}.balance{font-family:var(--mono);font-size:12px;color:var(--text-dim);padding:4px 9px;border:1px solid var(--border);border-radius:999px;white-space:nowrap}.icon-btn{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-sm);padding:6px 11px;font-size:13px;color:var(--text-dim);transition:border-color .15s,color .15s}.icon-btn:hover{border-color:var(--text-faint);color:var(--text)}.icon-btn[aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.privacy-banner{display:flex;align-items:center;gap:10px;padding:9px 16px;font-size:13px;background:var(--accent-soft);color:var(--accent);border-bottom:1px solid var(--border)}.privacy-banner.learning{background:var(--warn-soft);color:var(--warn)}.privacy-banner strong{font-weight:600}.privacy-banner button{margin-left:auto;background:none;border:none;text-decoration:underline;font-size:12px;color:inherit;opacity:.85;padding:0}.main{flex:1;display:flex;align-items:stretch;min-height:0;min-width:0}.chat-col{flex:1 1 0;display:flex;flex-direction:column;min-width:0;min-height:0;position:relative}.thread{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:22px 16px 8px;min-height:0}.empty{max-width:560px;margin:0 auto;padding:0 8px;text-align:center;color:var(--text-dim)}.empty h1{margin:0 0 20px}.chat-col.is-empty{justify-content:center}.chat-col.is-empty .thread{flex:0 0 auto;overflow:visible;padding-bottom:0}.chat-col.is-empty .composer{border-top:none;background:none;padding-top:4px}.empty h1{font-size:21px;color:var(--text);margin:0 0 8px;letter-spacing:-.02em}.empty p{margin:0 0 20px;font-size:14px}.suggestions{display:grid;gap:8px;text-align:left}.suggestion{border:1px solid var(--border);background:var(--surface);border-radius:14px;padding:11px 14px;font-size:14px;text-align:left;transition:border-color .15s}.suggestion:hover{border-color:var(--accent)}.msg{margin:0 auto 20px;max-width:720px;display:flex;flex-direction:column}.msg.assistant{align-items:flex-start}.msg.user{align-items:flex-end}.msg.user .msg-body{max-width:78%}.msg.assistant .msg-body{max-width:100%;width:100%}.msg-role{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);margin-bottom:5px}.msg-body{white-space:pre-wrap;word-wrap:break-word}.msg.assistant .msg-body{line-height:1.55}.md{white-space:normal}.msg.user .msg-body{background:var(--surface-2);padding:11px 15px;border-radius:18px 18px 4px}.msg-footer{justify-content:flex-start;display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:9px;font-size:11.5px;color:var(--text-faint);font-family:var(--mono)}.mode-chip{border:1px solid var(--border);border-radius:999px;padding:1px 8px;color:var(--text-dim)}.msg-footer .why{text-decoration:underline dotted;cursor:help}.cursor{display:inline-block;width:7px;height:15px;background:var(--accent);vertical-align:-2px;animation:blink 1s steps(2,start) infinite}@keyframes blink{to{visibility:hidden}}.error-box{max-width:700px;margin:0 auto 18px;border:1px solid var(--warn);background:var(--warn-soft);color:var(--warn);border-radius:14px;padding:11px 14px;font-size:13.5px}.inspector{flex:0 0 330px;min-width:0;border-left:1px solid var(--border);background:var(--surface);overflow-y:auto;padding:16px;font-size:13px}.inspector h2{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);margin:0 0 4px}.inspector .lede{color:var(--text-dim);margin:0 0 16px;font-size:12.5px;line-height:1.5}.ctx-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 11px;margin-bottom:8px;background:var(--bg)}.ctx-item-head{display:flex;gap:8px;align-items:baseline;justify-content:space-between}.ctx-kind{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-weight:600}.ctx-tokens{font-family:var(--mono);font-size:11px;color:var(--text-faint)}.ctx-label{margin-top:3px;word-break:break-word}.ctx-detail{margin-top:4px;font-size:12px;color:var(--text-dim)}.meter{margin:14px 0 6px}.meter-bar{height:5px;background:var(--surface-2);border-radius:999px;overflow:hidden}.meter-fill{height:100%;background:var(--accent)}.meter-label{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--text-faint);margin-top:5px}.composer{border-top:1px solid var(--border);padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--bg);flex-shrink:0}.composer-inner{max-width:700px;margin:0 auto}.composer-row{display:flex;gap:8px;align-items:flex-end;border:1px solid var(--border);background:var(--surface);border-radius:18px;padding:8px 8px 8px 12px}.composer-row:focus-within{border-color:var(--accent)}.composer textarea{flex:1;border:none;outline:none;resize:none;background:transparent;color:var(--text);font:inherit;max-height:180px;padding:4px 0}.send{border:none;background:var(--accent);color:#fff;border-radius:var(--radius-sm);padding:8px 15px;font-size:14px;font-weight:500}.send:disabled{opacity:.4;cursor:not-allowed}.modes{display:flex;gap:5px;margin-bottom:8px;flex-wrap:wrap;align-items:center}.mode-tag{border:1px solid var(--border);background:var(--surface-2);border-radius:999px;padding:6px 12px;font-size:12.5px;color:var(--text-dim);white-space:nowrap;align-self:center}.mode-tag:hover{border-color:var(--accent);color:var(--accent)}.mode-tag[aria-expanded=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.mode-btn{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:3px 11px;font-size:12.5px;color:var(--text-dim)}.mode-btn[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:500}.modes-hint{font-size:11.5px;color:var(--text-faint);margin-left:4px}@media(max-width:860px){.inspector{position:fixed;inset:auto 0 0 0;max-height:66dvh;border-left:none;border-top:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;box-shadow:0 -8px 30px #00000024;z-index:20}}.onboarding{min-height:100dvh;display:grid;place-items:center;padding:24px 16px}.onboarding-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 26px}.onboarding-card h1{font-size:20px;letter-spacing:-.02em;margin:0 0 8px}.onboarding-card .lede{color:var(--text-dim);font-size:14px;margin:0 0 20px}.onboarding-card label{display:block;font-size:12.5px;color:var(--text-dim);margin-bottom:14px}.onboarding-card input{display:block;width:100%;margin-top:5px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font:inherit}.onboarding-card input:focus{outline:none;border-color:var(--accent)}.code-input{font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}.recovery-code{font-family:var(--mono);font-size:15px;line-height:1.9;letter-spacing:.06em;word-spacing:.1em;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;margin-bottom:12px;word-break:break-all;-webkit-user-select:all;user-select:all}.onboarding-card .note{font-size:12.5px;color:var(--text-dim);line-height:1.55;margin:0 0 18px}.onboarding-card .note.warn{background:var(--warn-soft);color:var(--warn);border-radius:var(--radius-sm);padding:10px 12px}.onboarding-card .err{font-size:13px;color:var(--warn);margin:0 0 14px}.onboarding-card .row{display:flex;gap:8px;margin-bottom:14px}.onboarding-card .row button{flex:1}.onboarding-card button.primary{width:100%;border:none;background:var(--accent);color:#fff;border-radius:var(--radius-sm);padding:11px;font-size:14.5px;font-weight:500;margin-bottom:8px}.onboarding-card button.primary:disabled{opacity:.4;cursor:not-allowed}.onboarding-card button.ghost{width:100%;border:1px solid var(--border);background:transparent;color:var(--text-dim);border-radius:var(--radius-sm);padding:9px;font-size:13.5px}.onboarding-card button.ghost:hover{border-color:var(--text-faint);color:var(--text)}.plan{list-style:none;padding:0;margin:0 0 18px;font-size:13.5px;color:var(--text-dim)}.plan li{padding:7px 0 7px 22px;position:relative;border-bottom:1px solid var(--border)}.plan li:last-child{border-bottom:none}.plan li:before{content:"·";position:absolute;left:7px;color:var(--accent);font-weight:700}.plan strong{color:var(--text);font-weight:600}.attachments{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.attachment{display:inline-flex;align-items:center;gap:7px;font-size:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:3px 5px 3px 11px;color:var(--text-dim)}.attachment button{border:none;background:none;color:var(--text-faint);padding:0 4px;line-height:1;font-size:14px}.attachment button:hover{color:var(--text)}.attach-btn{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-sm);padding:8px 11px;color:var(--text-dim);font-size:15px;line-height:1}.attach-btn:hover{border-color:var(--accent);color:var(--accent)}.ctx-item.tainted{border-color:var(--warn)}.ctx-item.tainted .ctx-kind{color:var(--warn)}.legal{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:60;display:flex;flex-direction:column}.legal-head{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}.legal-tabs{display:flex;gap:4px;flex-wrap:wrap;margin-right:auto}.legal-tabs button{border:1px solid transparent;background:none;border-radius:999px;padding:4px 11px;font-size:13px;color:var(--text-dim)}.legal-tabs button[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.legal-body{overflow-y:auto;padding:24px 16px 60px;max-width:680px;margin:0 auto;width:100%;font-size:14.5px}.legal-body h2{font-size:19px;margin:0 0 12px;letter-spacing:-.02em}.legal-body h3{font-size:14.5px;margin:24px 0 6px}.legal-body p{margin:0 0 12px;color:var(--text-dim);line-height:1.65}.legal-body strong{color:var(--text)}.legal-body ul{margin:0 0 12px;padding-left:20px;color:var(--text-dim);line-height:1.7}.legal-body hr{border:none;border-top:1px solid var(--border);margin:32px 0 20px}.draft-note,.todo{background:var(--warn-soft);color:var(--warn);border-radius:var(--radius-sm);padding:9px 12px;font-size:12.5px;line-height:1.5;margin:0 0 20px}.todo{margin:12px 0 0}button.danger{border:1px solid var(--warn);background:var(--warn-soft);color:var(--warn);border-radius:var(--radius-sm);padding:9px 14px;font-size:13.5px}.sidebar{flex:0 0 240px;min-width:0;border-right:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;min-height:0}.sidebar-head{display:flex;gap:6px;padding:12px 12px 8px}.sidebar-new{flex:1;min-width:0;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:var(--radius-sm);padding:8px 10px;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-new:hover{border-color:var(--accent);color:var(--accent)}.sidebar-new.ghost{background:none;color:var(--text-dim)}.sidebar-new.ghost:hover{color:var(--accent)}.project-picker{position:relative;padding:0 12px 8px}.project-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:none;color:var(--text);font:inherit;font-size:13px;cursor:pointer}.project-trigger:hover{border-color:var(--accent)}.project-trigger>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-caret{color:var(--text-faint);font-size:10px;flex:none}.project-menu{margin:4px 0 0}.project-settings{margin-top:6px;border:none;background:none;padding:2px 2px 0;color:var(--text-faint);font:inherit;font-size:12px;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.project-settings:hover{color:var(--accent)}.sidebar-foot{display:flex;align-items:stretch;gap:0;margin-top:auto;border-top:1px solid var(--border)}.sidebar-foot .fold{border:none;border-left:1px solid var(--border);border-radius:0;padding:0 14px;color:var(--text-faint)}.sidebar-foot .fold:hover{background:var(--surface-2);color:var(--text)}.primary-sm{flex:1;border:none;background:var(--accent);color:var(--cream);border-radius:var(--radius-sm);padding:8px 12px;font-size:13.5px;font-weight:500;letter-spacing:.005em}.sidebar-list{overflow-y:auto;padding:8px;min-height:0}.sidebar-empty{font-size:12.5px;color:var(--text-faint);padding:8px;margin:0}.sidebar-item{display:flex;align-items:stretch;border-radius:var(--radius-sm);margin-bottom:2px}.sidebar-item:hover{background:var(--surface-2)}.sidebar-item.active{background:var(--accent-soft)}.sidebar-title{flex:1;border:none;background:none;text-align:left;padding:8px 10px;font-size:13px;color:var(--text-dim);display:flex;flex-direction:column;gap:2px;min-width:0}.sidebar-item.active .sidebar-title{color:var(--accent)}.sidebar-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-title time{font-size:11px;color:var(--text-faint)}.sidebar-del{border:none;background:none;color:var(--text-faint);padding:0 10px;font-size:15px;opacity:0}.sidebar-item:hover .sidebar-del{opacity:1}.sidebar-del:hover{color:var(--warn)}@media(max-width:860px){.sidebar{position:fixed;inset:0 auto 0 0;width:82vw;max-width:300px;z-index:40;box-shadow:8px 0 30px #00000029}.sidebar-close{display:block}}.sidebar-search{margin:0 12px 10px;padding:8px 12px;width:calc(100% - 24px);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font:inherit;font-size:13px}.sidebar-search:focus{outline:none;border-color:var(--accent)}.search-hit{display:flex;flex-direction:column;gap:3px;width:100%;text-align:left;border:none;background:none;padding:8px 10px;border-radius:var(--radius-sm);margin-bottom:2px}.search-hit:hover{background:var(--surface-2)}.search-hit strong{font-size:12px;color:var(--text);font-weight:600}.search-hit span{font-size:12px;color:var(--text-dim);line-height:1.45}.onboarding-mark{color:var(--accent);margin:0 auto 14px}.onboarding-card h1,.onboarding-card .lede{text-align:center}.md>*:first-child{margin-top:0}.md>*:last-child{margin-bottom:0}.md p{margin:0 0 9px}.md h1,.md h2,.md h3,.md h4{margin:14px 0 6px;letter-spacing:-.015em;line-height:1.25}.md h1{font-size:19px}.md h2{font-size:17px}.md h3{font-size:15.5px}.md h4{font-size:14.5px}.md ul,.md ol{margin:0 0 9px;padding-left:20px}.md li{margin-bottom:1px}.md li:last-child{margin-bottom:0}.md li>p{margin:0}.md li>p+p{margin-top:4px}.md blockquote{margin:0 0 9px;padding:2px 0 2px 14px;border-left:2px solid var(--border);color:var(--text-dim)}.md a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.md hr{border:none;border-top:1px solid var(--border);margin:14px 0}.md strong{font-weight:600}.md-code-inline{font-family:var(--mono);font-size:.9em;background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px}.md pre{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:12px 14px;overflow-x:auto;margin:0 0 12px}.md pre code{font-family:var(--mono);font-size:12.5px;line-height:1.55;background:none;border:none;padding:0}.md table{border-collapse:collapse;margin:0 0 9px;font-size:13.5px;display:block;overflow-x:auto;max-width:100%}.md th,.md td{border:1px solid var(--border);padding:6px 10px;text-align:left}.md th{background:var(--surface-2);font-weight:600}.md-blocked{display:inline-block;font-size:12.5px;color:var(--text-faint);background:var(--surface-2);border:1px dashed var(--border);border-radius:6px;padding:1px 7px}.sidebar-head .fold{padding:6px 10px;line-height:1;font-size:14px}.sidebar-close{display:none}.sidebar-settings{flex:1;border:none;background:none;color:var(--text-dim);text-align:left;padding:12px 16px;font-size:13px}.sidebar-settings:hover{background:var(--surface-2);color:var(--text)}.rail-toggle{padding:6px 10px;line-height:1}.chip-bar{display:flex;align-items:center;gap:12px;margin:10px auto 0;max-width:760px;padding:9px 14px;font-size:13px;background:var(--accent-soft);color:var(--accent);border:1px solid var(--border);border-radius:999px}.chip-bar strong{font-weight:600}.chip-bar button{margin-left:auto;border:1px solid currentColor;background:none;color:inherit;border-radius:999px;padding:3px 12px;font-size:12.5px;white-space:nowrap}.fb{display:inline-flex;gap:2px}.fb-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;background:none;color:var(--text-faint);border-radius:6px;padding:3px 5px;font-size:13px;line-height:1;cursor:pointer}.fb-btn:hover{color:var(--text);background:var(--surface-2)}.fb-btn.on{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.share-offer{display:inline-flex;align-items:center;gap:6px;font-family:var(--sans);font-size:12.5px;color:var(--text-dim);background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:2px 6px 2px 12px}.share-offer button{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:2px 10px;font-size:12px;color:var(--text-dim)}.share-offer button:first-of-type{border-color:var(--accent);color:var(--accent)}.share-done{font-family:var(--sans);font-size:12.5px;color:var(--accent)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#140f0a6b;display:grid;place-items:center;padding:20px;z-index:70}.modal{width:100%;max-width:620px;max-height:84dvh;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.modal-head{display:flex;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--border)}.modal-body{overflow-y:auto;padding:18px 20px 26px;font-size:14px}.modal-body h3{font-size:14.5px;margin:20px 0 6px}.modal-body h3:first-child{margin-top:0}.modal-body p{margin:0 0 10px;color:var(--text-dim);line-height:1.6}.modal-body ul{margin:0 0 12px;padding-left:20px;color:var(--text-dim);line-height:1.7}.modal-body .note{font-size:12.5px}.modal-body .row{display:flex;gap:8px}.switch{display:flex;align-items:center;gap:10px;margin:12px 0;font-size:14px}.switch input{width:18px;height:18px;accent-color:var(--accent)}.share-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;color:var(--text-dim)}.sidebar-export{display:inline-flex;align-items:center;border:none;background:none;color:var(--text-faint);padding:0 5px;opacity:0;cursor:pointer}.sidebar-item:hover .sidebar-export,.sidebar-export:focus-visible,.sidebar-export[aria-expanded=true]{opacity:1}.sidebar-export:hover,.sidebar-export[aria-expanded=true]{color:var(--accent)}.export-menu{display:flex;gap:5px;padding:4px 10px 10px}.export-menu button{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:3px 11px;font-size:12px;color:var(--text-dim)}.export-menu button:hover{border-color:var(--accent);color:var(--accent)}.msg-action{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:2px 11px;font-size:12px;color:var(--text-dim);font-family:var(--sans);white-space:nowrap}.msg-action:hover{border-color:var(--accent);color:var(--accent)}.msg-action.primary{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:500}.msg-action.primary:disabled{opacity:.4;cursor:not-allowed}.msg-actions{margin-top:6px;opacity:0;transition:opacity .15s}.msg:hover .msg-actions,.msg:focus-within .msg-actions{opacity:1}.msg-edit{width:100%}.msg-edit textarea{display:block;width:100%;min-height:72px;resize:vertical;border:1px solid var(--accent);border-radius:14px;background:var(--surface);color:var(--text);font:inherit;padding:10px 12px}.msg-edit textarea:focus{outline:none}.msg-edit-row{display:flex;gap:6px;justify-content:flex-end;margin-top:6px}.msg.user .msg-body:has(.msg-edit){background:none;padding:0;max-width:100%;width:100%}.jump-bottom{position:absolute;left:50%;transform:translate(-50%);bottom:96px;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);font-size:15px;line-height:1;box-shadow:0 3px 12px #0000001f;z-index:15}.jump-bottom:hover{color:var(--accent);border-color:var(--accent)}.trace{margin:0 0 10px;font-size:12.5px;color:var(--text-dim)}.trace-head{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--surface-2);border-radius:999px;padding:4px 12px;color:inherit;font-size:12.5px;max-width:100%}.trace-head:hover{border-color:var(--accent);color:var(--accent)}.trace-caret{opacity:.6;font-size:10px}.trace-dot{width:7px;height:7px;border-radius:50%;background:var(--text-faint);flex-shrink:0}.trace-dot.spin{background:var(--accent);animation:pulse 1.1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.trace-list{margin:8px 0 0;padding-left:20px;line-height:1.7}.trace-list li.running{color:var(--text)}.trace-list li.error{color:var(--warn)}.trace-sources{display:flex;flex-direction:column;gap:3px;margin-top:8px;padding-left:2px}.trace-sources a{color:var(--text-dim);text-decoration:none;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.trace-sources a:hover{color:var(--accent);text-decoration:underline}.trace-sources sup{color:var(--accent);font-weight:600;margin-right:3px}.send.stop{background:var(--surface-2);color:var(--text-dim);border:1px solid var(--border)}.send.stop:hover{border-color:var(--warn);color:var(--warn)}.instructions{width:100%;min-height:150px;resize:vertical;padding:11px 13px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font:inherit;font-size:14px;line-height:1.55;margin-bottom:10px}.instructions:focus{outline:none;border-color:var(--accent)}.instructions::placeholder{color:var(--text-faint)}.memory-list{list-style:none;margin:12px 0;padding:0;display:flex;flex-direction:column;gap:8px}.memory-list li{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2)}.memory-list li>div{display:flex;flex-direction:column;gap:4px;min-width:0}.memory-text{font-size:14px;line-height:1.45;overflow-wrap:anywhere}.memory-meta{margin:0;font-size:12px}.memory-list .icon-btn{flex:none}.draft-pane{flex:0 1 42%;min-width:340px;display:flex;flex-direction:column;min-width:0;min-height:0;border-left:1px solid var(--border);background:var(--surface)}.draft-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 16px 10px;border-bottom:1px solid var(--border)}.draft-head h2{margin:0;font-size:15px}.draft-head .note{margin:2px 0 0;font-size:12px}.draft-head-actions{display:flex;gap:6px;flex:none}.draft-history{max-height:30vh;overflow-y:auto;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface-2)}.draft-history ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.draft-history li{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px}.draft-text{flex:1;min-height:0;resize:none;border:0;outline:none;background:transparent;color:var(--text);padding:16px;font:15px/1.65 var(--font-body, inherit);-moz-tab-size:2;tab-size:2}.draft-text::selection{background:var(--accent-soft, rgba(140, 110, 80, .25))}.draft-edit{padding:10px 16px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.draft-edit .row{display:flex;gap:8px;align-items:center}.draft-edit input[type=text]{flex:1;min-width:0;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text);font:inherit;font-size:14px}.draft-edit input[type=text]:focus{outline:none;border-color:var(--accent)}.draft-edit .note{margin:0;font-size:12px}.draft-error{margin:0;font-size:13px;color:var(--warn)}.draft-foot{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:10px 16px 14px;border-top:1px solid var(--border)}.draft-foot .note{margin:0 2px 0 0;font-size:12px}@media(max-width:900px){.main.with-draft .chat-col{display:none}.draft-pane{flex:1 1 auto;min-width:0}}.project-group{margin:2px 0 8px}.project-head{display:flex;align-items:center;gap:2px;padding:4px 2px 4px 0}.project-head.active .project-name>span:first-child{color:var(--accent)}.project-fold{flex:none;width:20px;padding:2px 0;border:0;background:none;color:var(--text-faint);cursor:pointer;font-size:11px;line-height:1}.project-name{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px;padding:2px 6px;border:0;border-radius:8px;background:none;text-align:left;color:var(--text);cursor:pointer;font:inherit}.project-name:hover{background:var(--surface-2)}.project-name>span:first-child{font-size:12px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-name .note{margin:0;font-size:11px}.project-group .sidebar-item,.project-group .sidebar-empty{margin-left:20px}.project-title{margin:0;font-size:15px}.project-name-input{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);color:var(--text);font:inherit;font-size:14px}.project-name-input:focus{outline:none;border-color:var(--accent)}.deep-tag[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.mic-btn.listening{border-color:var(--warn);color:var(--warn);animation:mic-pulse 1.6s ease-in-out infinite}@keyframes mic-pulse{0%,to{opacity:1}50%{opacity:.55}}@media(prefers-reduced-motion:reduce){.mic-btn.listening{animation:none}}.dictation-error{font-size:12px;color:var(--warn);align-self:center}.modal.narrow{max-width:460px}.offline-bar{border-color:var(--warn);background:var(--warn-soft)}.offline-bar strong{color:var(--warn)}.draft-offers{padding:10px 16px;border-top:1px solid var(--border);background:var(--surface-2)}.draft-offers .note{margin:0 0 8px;font-size:12px}.draft-offers ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.draft-offers li{display:flex;align-items:center;justify-content:space-between;gap:10px}.composer textarea{min-width:0}.narrow-only{display:none}@media(max-width:480px){.wide-only{display:none}.narrow-only{display:inline}.composer-row{flex-wrap:wrap;gap:6px;padding:10px 10px 8px;align-items:center}.composer textarea{order:-1;flex:1 0 100%;padding:2px 2px 6px}.composer .send{margin-left:auto}.mode-tag{padding:6px 10px}}.attachment.picture{padding-left:4px}.attachment.picture img{width:22px;height:22px;object-fit:cover;border-radius:5px;margin-right:2px;vertical-align:middle}.ctx-item.tainted{border-left:2px solid var(--warn);padding-left:8px}.ctx-untrusted{margin-top:4px;font-size:11.5px;line-height:1.45;color:var(--warn)}.codeblock{margin:0 0 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);overflow:hidden}.codeblock-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 8px 5px 14px;border-bottom:1px solid var(--border)}.codeblock-lang{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint)}.codeblock-copy{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:2px 11px;font-size:12px;color:var(--text-dim)}.codeblock-copy:hover{border-color:var(--accent);color:var(--accent)}.md .codeblock pre{margin:0;border:none;border-radius:0;background:none;padding:12px 14px;overflow-x:auto}.hljs-comment,.hljs-quote{color:var(--text-faint);font-style:italic}.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-type,.hljs-doctag,.hljs-tag{color:var(--accent);font-weight:600}.hljs-string,.hljs-regexp,.hljs-addition,.hljs-number,.hljs-literal,.hljs-symbol,.hljs-bullet,.hljs-meta,.hljs-link{color:var(--warn)}.hljs-title,.hljs-name,.hljs-section,.hljs-selector-id,.hljs-selector-class{color:var(--text);font-weight:600}.hljs-attr,.hljs-attribute,.hljs-variable,.hljs-template-variable,.hljs-params,.hljs-property{color:var(--text-dim)}.hljs-deletion{color:var(--warn);text-decoration:line-through}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:600}.md .katex{font-size:1.06em}.md .katex-display{margin:12px 0;padding:2px 0;overflow-x:auto;overflow-y:hidden}.mermaid-fig{margin:0 0 12px;padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);display:flex;justify-content:center;overflow:hidden}.mermaid-frame{border:none;display:block;max-width:100%}