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--radius-sm: 6px; --radius: 10px; --radius-lg: 14px;
--safe-top: env(safe-area-inset-top, 0px);
--safe-bottom: env(safe-area-inset-bottom, 0px);
}
[data-theme=light]{--bg:#faf8f5;--surface:#fff;--surface-2:#f2eee8;--surface-3:#ebe6df;--border:#e2ddd5;--border-strong:#c8c2b8;--text:#18181b;--text-muted:#52525b;--text-dim:#71717a;--accent:#b85a3a;--accent-hover:#a04d31;--accent-dim:rgba(184,90,58,0.08);--on-accent:#ffffff;--success:#15803d;--danger:#dc2626;--warning:#b45309;--info:#2563eb}
*{margin:0;padding:0;box-sizing:border-box}
html{background:var(--bg)}
html,body{font-family:var(--font-sans);background:var(--bg);color:var(--text);height:100%;overflow:hidden;-webkit-tap-highlight-color:transparent}
/* The shell (static/codec-shell.js) sizes this column: it is the page's .cs-main. */
.app{display:flex;flex-direction:column;position:relative;overflow:hidden}
.ico{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.ico-sm{width:16px;height:16px}
/* ── Messages ── */
/* Reading column: 760px, centred. The side padding (16px on the phone) keeps the scrollbar at the window edge. */
.messages{flex:1;min-height:0;overflow-y:auto;padding:14px max(16px,calc((100% - 760px) / 2));-webkit-overflow-scrolling:touch}
.msg{margin-bottom:14px;max-width:85%;animation:fadeIn .2s ease;position:relative}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
/* The user's text is a soft right-aligned bubble. An assistant reply (.md, rendered Markdown) has no
bubble and fills the column; cards (plans, questions, status, images) keep theirs. */
.msg.user{max-width:none;display:flex;flex-direction:column;align-items:flex-end}
.msg.assistant{margin-right:auto;max-width:100%}
.msg-bubble{padding:10px 14px;border-radius:14px;line-height:var(--lh-16);font-size:var(--fs-16);word-wrap:break-word;white-space:pre-wrap}
.msg-bubble.md{white-space:normal}
.msg.user .msg-bubble{max-width:80%;padding:10px 16px;border-radius:var(--radius-20);background:var(--surface-2);color:var(--text)}
.msg.assistant .msg-bubble{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-bottom-left-radius:4px}
.msg.assistant .msg-bubble.md{background:transparent;border:0;border-radius:0;padding:0}
.msg-bubble.md>.thinking-indicator{padding:4px 0}
.gen-img{display:block;max-width:100%;height:auto;border-radius:10px;margin-top:8px;border:1px solid var(--border)}
.gen-dl{display:inline-block;margin-top:6px;font-size:calc(12px * var(--fs-scale));color:var(--accent);text-decoration:none}
.img-status{font-size:calc(13px * var(--fs-scale));color:var(--text-muted);white-space:normal}
.img-cancel{margin-top:6px;padding:3px 10px;font-size:calc(12px * var(--fs-scale));border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--text-dim);cursor:pointer}
#imageOpts{display:none;align-items:center;gap:6px}
#imageOpts select{background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-mono);font-size:calc(12px * var(--fs-scale));border-radius:var(--radius-sm);padding:5px 9px;}
#imageOpts label{display:flex;align-items:center;gap:4px;font-size:calc(12px * var(--fs-scale));color:var(--text-dim);cursor:pointer}
.msg-stats{font-size:var(--fs-12);color:var(--text-dim);letter-spacing:.3px;margin-left:8px;cursor:default}
.msg-time{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--text-dim);margin-top:3px;padding:0 4px}
.msg.user .msg-time{text-align:right}
/* ── Message action row: timestamp + regenerate / edit / copy / speak ──
One inline row beneath each bubble (replaces the old corner-floating
absolute buttons that clipped off-screen and left .msg-speak unstyled). */
.msg-meta{display:flex;align-items:center;gap:1px;margin-top:4px;
opacity:.5;transition:opacity .15s}
.msg:hover .msg-meta{opacity:1}
.msg.user .msg-meta{justify-content:flex-end}
.msg-meta .msg-time{margin-top:0}
.msg-act{
background:none;border:none;color:var(--text-dim);cursor:pointer;
width:32px;height:32px;border-radius:8px;padding:0;
display:inline-flex;align-items:center;justify-content:center;
transition:color .12s,background .12s;
}
.msg-act .ico{width:18px;height:18px;stroke-width:1.75}
.msg-act:hover{color:var(--text);background:var(--surface-2)}
.msg-act:active{transform:scale(.9)}
.msg-act.copied{color:var(--success)}
.msg-act.speaking{color:var(--accent)}
/* P2.7: thumbs, version pager, thumbs-down reasons */
.msg-act[aria-pressed="true"]{color:var(--accent)}
.msg-ver{display:inline-flex;align-items:center;gap:0;margin:0 2px;font-family:var(--font-mono);font-size:var(--fs-12);color:var(--text-muted)}
.msg-ver .msg-act{width:28px}
.msg-ver .msg-act:disabled{opacity:.35;cursor:default;background:none}
.msg-ver-n{min-width:38px;text-align:center}
.fb-reasons{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 0 4px}
.fb-reasons[hidden]{display:none}
.fb-reason{height:28px;padding:0 12px;border-radius:var(--radius-pill);border:1px solid var(--border);background:none;color:var(--text-muted);font:inherit;font-size:var(--fs-12);cursor:pointer}
.fb-reason:hover{color:var(--text);background:var(--surface-2)}
.fb-reason[aria-pressed="true"]{color:var(--accent);border-color:var(--accent)}
.typing{color:var(--accent);font-size:calc(13px * var(--fs-scale));padding:8px 16px}
.typing span{display:inline-block;width:6px;height:6px;margin-right:4px;border-radius:50%;background:currentColor;vertical-align:middle;animation:blink 1.4s infinite}
.typing span:nth-child(2){animation-delay:.2s}
.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,100%{opacity:.2}50%{opacity:1}}
.thinking-indicator{display:flex;align-items:center;gap:8px;padding:12px 16px;color:var(--text-muted);font-size:calc(13px * var(--fs-scale));font-style:italic}
.thinking-indicator .thinking-dots{display:inline-flex;gap:3px}
.thinking-indicator .thinking-dots span{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:thinkPulse 1.4s ease-in-out infinite}
.thinking-indicator .thinking-dots span:nth-child(2){animation-delay:.2s}
.thinking-indicator .thinking-dots span:nth-child(3){animation-delay:.4s}
@keyframes thinkPulse{0%,100%{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}
/* ── Composer card (UI phase 1 PR-D) ──
One card in the reading column: queued messages, attachments and the working
folder above the textarea, then a toolbar row: + menu, mode pill and chips on
the left; model pill, mic and send (stop while a reply streams) on the right. */
.input-area{position:relative;flex-shrink:0;padding:8px max(12px,calc((100% - 760px) / 2)) calc(10px + env(safe-area-inset-bottom,0px));background:var(--bg)}
/* P2.11: a temporary chat — dashed composer border, an eye-off chip, a note in the empty chat */
.composer.temp{border-style:dashed;border-color:var(--text-dim)}
.temp-note{display:flex;align-items:center;gap:8px;justify-content:center;margin:12px auto 0;max-width:46ch;text-align:center;font-size:var(--fs-13);color:var(--text-muted)}
.temp-chat .msg-up,.temp-chat .msg-down{display:none}
.composer{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-24);box-shadow:var(--shadow-composer);padding:12px 12px 8px 16px;transition:border-color .15s,box-shadow .15s}
.composer:focus-within{border-color:var(--border-strong)}
.composer:has(.chat-input:focus-visible){box-shadow:var(--shadow-composer),var(--focus-ring)}
.chat-input{display:block;width:100%;background:transparent;border:0;color:var(--text);padding:4px 0;font-size:max(16px,var(--fs-16));font-family:var(--font-sans);line-height:1.5;outline:none;resize:none;min-height:32px;max-height:40vh;overflow-y:auto}
.chat-input:focus-visible{outline:none}
.chat-input::placeholder{color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.ibtn{background:none;border:0;border-radius:50%;color:var(--text-dim);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.ibtn:hover{color:var(--text)}
.file-chips:empty{display:none}
.file-chip{display:flex;align-items:center;gap:5px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:4px 8px;font-size:var(--fs-13);font-family:var(--font-mono);color:var(--text-muted);max-width:200px}
.file-chip .fc-icon{font-size:calc(14px * var(--fs-scale));flex-shrink:0}
.file-chip .fc-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-chip .fc-close{cursor:pointer;background:none;border:0;padding:4px;border-radius:6px;color:var(--text-dim);font-size:calc(12px * var(--fs-scale));margin-left:2px;flex-shrink:0}
.file-chip .fc-close:hover{color:var(--danger)}
.file-chip.loading{opacity:.75}
/* P2.12: tiles — a 56px thumbnail, or an icon with name and size; a ring while uploading */
.file-chip.tile{padding:4px 8px 4px 4px;max-width:240px;font-family:var(--font-sans)}
.fc-thumb{width:56px;height:56px;border-radius:6px;object-fit:cover;flex-shrink:0;display:block;border:1px solid var(--border)}
.fc-meta{display:flex;flex-direction:column;min-width:0}
.fc-size{font-size:var(--fs-12);color:var(--text-dim)}
.fc-ring{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent);flex-shrink:0;animation:fcspin .8s linear infinite}
@keyframes fcspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion: reduce){.fc-ring{animation:none;border-top-color:var(--border)}}
.msg-atts{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;margin-bottom:6px}
.msg-att{display:inline-flex;align-items:center;gap:6px;max-width:220px;padding:4px 8px 4px 4px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text-muted);font:inherit;font-size:var(--fs-12);text-align:left}
button.msg-att{cursor:zoom-in}
.msg-att .fc-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.msg-att .ico{width:18px;height:18px;flex-shrink:0;margin-left:4px}
.msg-saw{margin:6px 0 0;font-size:var(--fs-13);color:var(--text-muted);text-align:left}
.msg-saw summary{cursor:pointer;color:var(--text-dim)}
.msg-saw div{white-space:pre-wrap;margin-top:4px}
.gen-img{cursor:zoom-in}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
.dragover .messages{border:2px dashed var(--accent)!important}
#dropOverlay{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;background:rgba(217,119,87,0.10);backdrop-filter:blur(2px)}
#dropOverlay.show{display:flex}
#dropOverlay .drop-inner{display:flex;flex-direction:column;align-items:center;gap:14px;color:var(--accent);font-size:calc(16px * var(--fs-scale));font-weight:600;padding:40px 60px;border:2px dashed var(--accent);border-radius:18px;background:var(--surface);box-shadow:0 10px 40px rgba(0,0,0,.25);pointer-events:none}
.composer-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:40px;margin-top:4px}
.cb-left,.cb-right{display:flex;align-items:center;gap:6px;min-width:0}
.cb-left{flex:1;flex-wrap:wrap}
.cb-right{flex-shrink:0}
.cb-btn,.cb-send{width:36px;height:36px;border-radius:50%;border:0;cursor:pointer;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;transition:background .12s,color .12s}
.cb-btn{background:transparent;color:var(--text-muted)}
.cb-btn:hover,.cb-btn[aria-expanded="true"]{background:var(--surface-2);color:var(--text)}
.cb-btn .ico{width:20px;height:20px;stroke-width:1.75}
.cb-btn.recording{background:var(--danger);color:#fff;animation:pulse 1s infinite}
.cb-send{background:var(--accent);color:var(--on-accent)}
.cb-send:hover{background:var(--accent-hover)}
.cb-send.empty{background:var(--surface-3);color:var(--text-dim)}
.cb-send .ico{width:18px;height:18px}
.cb-send.stop{display:none;background:var(--text);color:var(--bg)}
.cb-btn:active,.cb-send:active{transform:scale(.94)}
.mode-pill,.cb-chip{height:32px;display:inline-flex;align-items:center;gap:6px;border-radius:var(--radius-pill);font-family:var(--font-sans);font-weight:500;white-space:nowrap;cursor:pointer;max-width:100%}
.mode-pill{padding:0 10px 0 9px;border:0;background:var(--surface-2);color:var(--text);font-size:var(--fs-14)}
.mode-pill:hover,.mode-pill[aria-expanded="true"]{background:var(--surface-3)}
.mode-pill .mp-ico{display:inline-flex}
.mode-pill .ico{width:16px;height:16px;stroke-width:1.75}
.mode-pill .chev{width:14px;height:14px;color:var(--text-dim)}
.cb-chip{padding:0 10px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-size:var(--fs-13)}
.cb-chip:hover{border-color:var(--border-strong);color:var(--text)}
.cb-chip .ico{width:14px;height:14px;stroke-width:1.75}
.cb-chip .cc-label{overflow:hidden;text-overflow:ellipsis}
.cb-chip.static{padding-right:4px;cursor:default}
.cb-chip .x{width:24px;height:24px;border-radius:50%;border:0;background:none;color:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.cb-chip .x:hover{background:var(--surface-2);color:var(--text)}
/* Model pill: sans, never mono (design brief). Accent while a non-everyday model is active. */
#modelSelect{height:32px;background:var(--surface-2);border:0;color:var(--text-muted);font-family:var(--font-sans);font-size:var(--fs-13);font-weight:500;border-radius:var(--radius-pill);padding:0 12px;cursor:pointer;max-width:200px;transition:color .15s,box-shadow .15s}
#modelSelect:hover{color:var(--text)}
#modelSelect.alt{color:var(--accent);box-shadow:inset 0 0 0 1px rgba(217,119,87,.45)}
#modelSelect:disabled{opacity:.5;cursor:progress}
/* P2.6: the styled picker's button takes the pill look the model select had. */
.cs-menu-btn.cs-menu-pill{height:32px;border:0;border-radius:var(--radius-pill);background:var(--surface-2);color:var(--text-muted);font-size:var(--fs-13);max-width:200px;padding:0 10px 0 12px}
.cs-menu-btn.cs-menu-pill:hover{color:var(--text)}
.cs-menu-btn.cs-menu-pill.alt{color:var(--accent);box-shadow:inset 0 0 0 1px rgba(217,119,87,.45)}
.cs-menu-btn.cs-menu-small{height:28px;font-size:var(--fs-12)}
.img-switch{position:relative}
.img-switch input{position:absolute;opacity:0;width:1px;height:1px}
.img-switch-track{position:relative;flex:none;width:28px;height:16px;border-radius:999px;background:var(--surface-3);border:1px solid var(--border);transition:background .15s}
.img-switch-track::after{content:'';position:absolute;top:1px;left:1px;width:12px;height:12px;border-radius:50%;background:var(--text-muted);transition:transform .15s,background .15s}
.img-switch input:checked+.img-switch-track{background:var(--accent);border-color:var(--accent)}
.img-switch input:checked+.img-switch-track::after{transform:translateX(12px);background:var(--on-accent)}
.img-switch input:focus-visible+.img-switch-track{box-shadow:var(--focus-ring)}
.ab-stepper{display:inline-flex;align-items:stretch;border:1px solid var(--border);border-radius:var(--radius-8);overflow:hidden}
.ab-stepper .ab-input{width:40px;text-align:center;border:0;border-radius:0;-moz-appearance:textfield;appearance:textfield}
.ab-stepper .ab-input::-webkit-outer-spin-button,.ab-stepper .ab-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.ab-step{width:30px;border:0;background:var(--surface-2);color:var(--text);font-size:var(--fs-16);cursor:pointer}
.ab-step:hover{background:var(--surface-3)}
.ab-step:focus-visible{outline:none;box-shadow:var(--focus-ring)}
/* Menus: one popover component, above the composer. */
.msg-memory{border:0;background:none;padding:0 2px;margin-left:6px;font:inherit;font-size:var(--fs-12);color:var(--text-muted);text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.msg-memory:hover{color:var(--accent)}
.msg-memory-panel{margin:4px 0 0;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-8);background:var(--surface);font-size:var(--fs-13);color:var(--text-muted);max-width:420px}
.msg-memory-panel ul{margin:0 0 6px;padding-left:18px}
.msg-memory-panel a{color:var(--accent)}
.pop-menu{position:absolute;bottom:calc(100% + 8px);left:8px;z-index:60;min-width:240px;max-width:min(340px,calc(100vw - 24px));background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-12);box-shadow:var(--shadow-popover);padding:6px;display:none}
.pop-menu.open{display:block}
.pop-item{width:100%;display:flex;align-items:center;gap:10px;min-height:36px;padding:6px 10px;border:0;border-radius:var(--radius-8);background:none;color:var(--text);font-family:var(--font-sans);font-size:var(--fs-14);line-height:1.3;text-align:left;cursor:pointer}
.pop-item:hover,.pop-item:focus-visible{background:var(--surface-2)}
.pop-item .ico{width:18px;height:18px;stroke-width:1.75;color:var(--text-muted)}
.pop-item .pi-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.pop-item .pi-desc{font-size:var(--fs-12);color:var(--text-muted)}
.pop-item .pi-tag{font-size:var(--fs-12);color:var(--text-dim)}
/* '/' commands and '@' picks (P2.3): a list above the composer; the caret stays in the box. */
.mention-menu{position:absolute;bottom:calc(100% + 8px);left:8px;right:8px;z-index:61;max-width:460px;max-height:min(360px,50vh);overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-12);box-shadow:var(--shadow-popover);padding:6px;display:none}
.mention-menu.open{display:block}
.mention-menu .mm-group{padding:8px 10px 4px;font-size:var(--fs-12);font-weight:var(--fw-semibold);color:var(--text-muted)}
.mention-menu .mm-item{width:100%;display:flex;align-items:baseline;gap:10px;min-height:34px;padding:6px 10px;border:0;border-radius:var(--radius-8);background:none;color:var(--text);font-family:var(--font-sans);font-size:var(--fs-14);line-height:1.3;text-align:left;cursor:pointer}
.mention-menu .mm-item[aria-selected="true"],.mention-menu .mm-item:hover{background:var(--surface-2)}
.mention-menu .mm-name{flex:none;font-weight:var(--fw-medium);white-space:nowrap}
.mention-menu .mm-desc{flex:1;min-width:0;font-size:var(--fs-12);color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mention-menu .mm-empty{padding:8px 10px;font-size:var(--fs-13);color:var(--text-muted)}
.pop-item .pi-check{width:16px;height:16px;color:var(--accent);visibility:hidden}
.pop-item[aria-checked="true"] .pi-check{visibility:visible}
.pop-sep{height:1px;background:var(--border);margin:4px 6px}
.touch-only{display:none}
@media (hover:none) and (pointer:coarse){.touch-only{display:flex}}
/* Messages sent while a reply streams wait here and send when it ends. */
.queue-chips{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}
.queue-chips:empty{display:none}
/* P3.10: Compare models, from a reply's more menu */
.cs-dialog.cmp-dialog{width:min(980px,100%)}
.cmp-note{font-size:var(--fs-14);color:var(--text-muted);padding:6px 0;line-height:1.5}
.cmp-a{font-size:var(--fs-14);margin-bottom:10px}
.cmp-k{font-weight:600;color:var(--text-muted);margin-right:4px}
.cmp-pick{border:0;padding:0;margin:0 0 6px}
.cmp-pick legend{font-weight:600;color:var(--text-muted);font-size:var(--fs-14);margin-bottom:4px}
.cmp-cost{color:var(--text-muted);font-size:var(--fs-12)}
.cmp-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cmp-col{display:flex;flex-direction:column;gap:8px;min-width:0;padding:12px;border:1px solid var(--border);border-radius:var(--radius-12);background:var(--surface-2)}
.cmp-h{font-weight:600;font-size:var(--fs-14);overflow-wrap:anywhere}
.cmp-meta{font-size:var(--fs-12);color:var(--text-muted)}
.cmp-ans{font-size:var(--fs-14);line-height:1.55;max-height:50vh;overflow-y:auto;overflow-wrap:anywhere}
.cmp-err{font-size:var(--fs-13);color:var(--danger-text);overflow-wrap:anywhere}
.cmp-col .cs-dbtn{align-self:flex-start}
@media(max-width:767px){.cmp-cols{grid-template-columns:1fr}.cmp-ans{max-height:none}}
/* P3.8: the running-task rail above the composer (active projects, running crew runs) */
.run-rail{display:flex;flex-direction:column;gap:6px;flex-shrink:0;padding:0 max(12px,calc((100% - 760px) / 2)) 6px;background:var(--bg)}
.run-rail[hidden]{display:none}
.run-item{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;padding:7px 8px 7px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-12);font-size:var(--fs-13)}
.run-name{min-width:0;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.run-state{font-size:var(--fs-12);font-weight:600;color:var(--text-muted);white-space:nowrap}
.run-state.ok{color:var(--success-text)}.run-state.warn{color:var(--warning-text)}.run-state.bad{color:var(--danger-text)}.run-state.info{color:var(--info-text)}
.run-bar{flex:1 1 60px;min-width:40px;height:4px;border-radius:2px;background:var(--surface-3);overflow:hidden}
.run-bar>span{display:block;height:100%;min-width:2px;background:var(--accent)}
.run-count{font-size:var(--fs-12);color:var(--text-muted);white-space:nowrap}
.run-acts{display:flex;gap:6px;margin-left:auto}
.run-btn{height:28px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface-2);color:var(--text);font:600 var(--fs-12)/1 var(--font-sans);cursor:pointer}
.run-btn:hover{border-color:var(--border-hover)}
.run-btn.danger{color:var(--danger-text)}
.run-all{align-self:flex-end;font-size:var(--fs-12);color:var(--text-muted);text-decoration:underline}
@media(max-width:767px){.run-name{max-width:60%}.run-btn{height:32px}}
.queue-chip{display:flex;align-items:center;gap:8px;padding:4px 4px 4px 12px;border-radius:var(--radius-12);background:var(--surface-2);font-size:var(--fs-14);color:var(--text)}
.queue-chip .qc-label{flex-shrink:0;font-size:var(--fs-12);font-weight:600;color:var(--text-muted)}
.queue-chip .qc-text{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.queue-chip button{width:28px;height:28px;flex-shrink:0;border-radius:var(--radius-8);border:0;background:none;color:var(--text-muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.queue-chip button:hover{background:var(--surface-3);color:var(--text)}
.queue-chip .ico{width:16px;height:16px;stroke-width:1.75}
.jump-latest{position:absolute;left:50%;bottom:calc(100% + 4px);transform:translateX(-50%);z-index:50;display:none;align-items:center;gap:6px;height:32px;padding:0 14px 0 10px;border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-13);font-weight:500;box-shadow:var(--shadow-popover);cursor:pointer;white-space:nowrap}
.jump-latest.show{display:inline-flex}
.jump-latest .ico{width:16px;height:16px;stroke-width:1.75}
/* Agents sheet: centred card on desktop, bottom sheet on the phone. */
.sheet-overlay{position:fixed;inset:0;z-index:10005;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(0,0,0,.5)}
.sheet-overlay.open{display:flex}
.sheet{width:min(600px,100%);max-height:min(84vh,760px);overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-20);box-shadow:var(--shadow-popover);padding:16px 18px}
.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sheet-head h2{font-family:var(--font-sans);font-size:var(--fs-16);font-weight:600;color:var(--text)}
.sheet-x{width:32px;height:32px;border-radius:50%;border:0;background:none;color:var(--text-muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.sheet-x:hover{background:var(--surface-2);color:var(--text)}
.sheet-x .ico{width:18px;height:18px;stroke-width:1.75}
.sheet-sub{margin:4px 0 12px;font-size:var(--fs-13);color:var(--text-muted)}
.crew-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:6px}
.crew-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-12);background:transparent;color:var(--text);font-family:var(--font-sans);text-align:left;cursor:pointer;min-width:0}
.crew-item:hover{border-color:var(--border-strong);background:var(--surface-2)}
.crew-item.active{border-color:var(--accent);background:var(--accent-dim)}
.crew-item .ci-title{font-size:var(--fs-14);font-weight:500}
.crew-item .ci-desc{font-size:var(--fs-12);color:var(--text-muted)}
.crew-item .ci-desc:empty{display:none}
.sheet-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}
.sheet-label{font-size:var(--fs-13);color:var(--text-muted)}
#researchModelSelect{height:32px;background:var(--surface-2);border:1px solid var(--border);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-13);border-radius:var(--radius-8);padding:0 10px;cursor:pointer}
.sheet-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.sheet-btn{height:36px;display:inline-flex;align-items:center;gap:6px;padding:0 16px;border-radius:var(--radius-pill);border:1px solid var(--border);background:transparent;color:var(--text);font-family:var(--font-sans);font-size:var(--fs-14);font-weight:500;cursor:pointer}
.sheet-btn:hover{background:var(--surface-2)}
.sheet-btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.sheet-btn.primary:hover{background:var(--accent-hover)}
.sheet-btn .ico{width:16px;height:16px;stroke-width:1.75}
/* New chat: greeting, starter cards, recent chats. On desktop the composer sits
under them, centred in the window, and docks at the bottom after the first message. */
.empty-state{padding:32px 0 16px}
.greet-title{font-family:var(--font-sans);font-size:var(--fs-30);line-height:var(--lh-30);font-weight:400;color:var(--text)}
.greet-sub{margin-top:6px;font-size:var(--fs-16);line-height:var(--lh-16);color:var(--text-muted)}
.starters{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:24px}
.starter{display:flex;align-items:flex-start;gap:10px;min-width:0;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-12);background:var(--surface);color:var(--text);font-family:var(--font-sans);text-align:left;cursor:pointer;transition:border-color .12s,background .12s}
.starter:hover{border-color:var(--border-strong);background:var(--surface-2)}
.starter .ico{width:18px;height:18px;stroke-width:1.75;color:var(--accent);margin-top:1px}
.starter .st-text{min-width:0;display:flex;flex-direction:column;gap:2px}
.starter .st-title{font-size:var(--fs-14);font-weight:500;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.starter .st-desc{font-size:var(--fs-12);color:var(--text-muted)}
.recent{margin-top:20px}
.recent-h{margin:0 0 4px 10px;font-size:var(--fs-12);font-weight:600;color:var(--text-dim)}
.recent-item{display:flex;justify-content:space-between;align-items:baseline;gap:12px;width:100%;padding:8px 10px;border:0;border-radius:var(--radius-8);background:none;color:var(--text-muted);font-family:var(--font-sans);font-size:var(--fs-14);text-align:left;cursor:pointer}
.recent-item:hover{background:var(--surface-2);color:var(--text)}
.recent-item .ri-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.recent-item .ri-time{flex-shrink:0;font-size:var(--fs-12);color:var(--text-dim)}
.app.is-empty .messages{flex:0 1 auto;margin-top:auto}
.app.is-empty .input-area{margin-bottom:auto}
pre{background:var(--surface-3);padding:10px;border-radius:8px;overflow-x:auto;font-family:var(--font-mono);font-size:var(--fs-code);margin:8px 0}
pre code{font-size:1em}
code{font-family:var(--font-mono);font-size:var(--fs-code-inline);background:var(--surface-3);padding:2px 6px;border-radius:4px}
input[type=file]{display:none}
.discuss-report-btn{margin-top:2px;padding:9px 16px;border:1px solid var(--accent);border-radius:8px;cursor:pointer;font-size:calc(13px * var(--fs-scale));font-family:var(--font-sans);font-weight:600;background:var(--accent);color:var(--on-accent);transition:all .15s;display:inline-flex;align-items:center;gap:6px}
.discuss-report-btn:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}
.discuss-report-btn:disabled{cursor:default;opacity:.7;background:transparent;color:var(--accent)}
/* Train-of-thought panel — reveals reasoning (chat) / agent steps, collapsed by default */
/* Train-of-thought: a reveal control + a fixed-size continuously-scrolling window (like public LLM "thinking") */
.tot{margin:2px 0 6px}
.tot-toggle{display:inline-flex;align-items:center;gap:6px;cursor:pointer;color:var(--text-dim);font-size:calc(12px * var(--fs-scale));user-select:none;padding:2px 0}
.tot-toggle:hover{color:var(--text-muted)}
.tot-toggle .chev{font-size:calc(12px * var(--fs-scale));transition:transform .15s;color:var(--accent)}
.tot.open .tot-toggle .chev{transform:rotate(90deg)}
.tot-window{display:none;margin-top:6px;height:150px;overflow-y:auto;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:calc(12px * var(--fs-scale));line-height:1.6;color:var(--text-dim);word-break:break-word;font-family:var(--font-sans)}
.tot-window.md h1,.tot-window.md h2,.tot-window.md h3{font-size:1em}
.tot.open .tot-window{display:block}
.tot-live .tot-toggle .chev{animation:totPulse 1.2s ease-in-out infinite}
@keyframes totPulse{0%,100%{opacity:.4}50%{opacity:1}}
/* small inline stop button under the agent status message */
.status-stop{margin-top:8px;display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--border);border-radius:14px;background:transparent;color:var(--text-muted);font-size:calc(12px * var(--fs-scale));font-family:var(--font-sans);cursor:pointer;transition:all .15s}
.status-stop:hover{border-color:#e55;color:#e55}
/* ── Agent Builder ── */
#agentBuilder{display:none;margin-top:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-12);padding:12px 14px;gap:10px;flex-direction:column}
#agentBuilder.show{display:flex}
.ab-row{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}
.ab-field{display:flex;flex-direction:column;gap:3px;flex:1;min-width:140px}
.ab-label{font-size:var(--fs-13);font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}
.ab-input{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:7px 10px;color:var(--text);font-size:calc(12px * var(--fs-scale));font-family:var(--font-sans);width:100%}
.ab-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}
.ab-ta{height:56px;resize:vertical}
.ab-tools{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:3px;max-height:100px;overflow-y:auto}
.ab-tool{display:flex;align-items:center;gap:5px;padding:2px 3px;border-radius:3px;cursor:pointer;font-size:var(--fs-14);color:var(--text-muted)}
.ab-tool:hover{background:var(--surface-3);color:var(--text)}
.ab-tool input{accent-color:var(--accent);cursor:pointer}
.ab-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.ab-btn{padding:6px 12px;border-radius:5px;border:none;font-size:var(--fs-14);font-weight:600;cursor:pointer;transition:opacity .2s;font-family:var(--font-sans)}
.ab-save{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}
.ab-save:hover{color:var(--text)}
.ab-load-wrap{display:flex;align-items:center;gap:6px}
.ab-select{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:4px 8px;color:var(--text-muted);font-size:var(--fs-14);font-family:var(--font-sans);cursor:pointer}
/* ── Crew Select ── */
#crewSelect{display:none}
/* ── Toast ── */
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:7px 14px;font-size:var(--fs-14);color:var(--text);opacity:0;transition:all .2s;z-index:200;pointer-events:none;box-shadow:0 4px 20px rgba(0,0,0,.4)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
/* ── Scrollbar ── */
*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}
::-webkit-scrollbar{width:3px;height:3px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}
/* ── Mobile Responsive ── */
@media (max-width: 768px), (max-height: 600px) and (pointer: coarse){
.msg{max-width:90%}
#agentBuilder .ab-row{flex-direction:column}
#agentBuilder .ab-field{min-width:100%;max-width:100%!important}
.msg-meta{opacity:.7}
}
@media (max-width:480px){
.messages{padding:10px 16px}
}
.webcam-pip{position:fixed;bottom:80px;right:20px;width:240px;border-radius:14px;overflow:hidden;border:2px solid var(--accent);box-shadow:0 4px 24px rgba(0,0,0,.5);z-index:9999;display:none;background:#000;transition:width .3s,height .3s,border-radius .3s}
.webcam-pip img,.webcam-pip video{width:100%;display:block}
.webcam-pip.expanded{width:640px;max-width:90vw;border-radius:10px}
.pip-bar{display:flex;justify-content:center;gap:10px;padding:6px;background:rgba(0,0,0,.6)}
.pip-btn{background:rgba(255,255,255,.15);border:none;color:#fff;width:34px;height:34px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}
.pip-btn:hover{background:var(--accent)}
.pip-btn.snap-btn{background:rgba(255,80,80,.7)}
.pip-btn.snap-btn:hover{background:#e33}
/* ── Screenshot/Photo Modal ── */
.modal-overlay { display:none; position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(0,0,0,0.85); z-index:100; justify-content:center; align-items:center; padding:20px; }
.modal-overlay.show { display:flex; }
.modal-overlay img { max-width:100%; max-height:84vh; border-radius:var(--radius); border:1px solid var(--border); }
.modal-overlay { flex-direction:column; gap:12px; }
.modal-dl { display:inline-flex; align-items:center; gap:6px; height:36px; padding:0 16px; border-radius:var(--radius-pill); background:rgba(30,30,30,0.9); color:#fff; border:1px solid rgba(255,255,255,0.3); text-decoration:none; font-size:var(--fs-14); }
.modal-dl[hidden] { display:none; }
.modal-close { position:fixed; top:16px; right:16px; background:rgba(30,30,30,0.9); color:#fff; border:2px solid rgba(255,255,255,0.3); width:44px; height:44px; border-radius:50%; font-size:calc(26px * var(--fs-scale)); cursor:pointer; z-index:101; display:flex; align-items:center; justify-content:center; transition:background 0.2s, transform 0.2s; }
.modal-close:hover { background:rgba(220,50,50,0.9); transform:scale(1.1); }
@media(max-width:600px){ .modal-close { width:52px; height:52px; font-size:calc(30px * var(--fs-scale)); top:10px; right:10px; } }
@media (max-width: 768px), (max-height: 600px) and (pointer: coarse){
/* Phone (P2.1): the composer sits in the flow above the shell's tab bar, full
width minus 12px gutters (no position:fixed, no measured padding). The model
pill lives in the top bar; the Agents sheet is a bottom sheet; toasts show
under the top bar, clear of the composer. */
.modal-overlay{z-index:10002}
.modal-close{z-index:10003}
.toast{z-index:10004;bottom:auto;top:calc(60px + env(safe-area-inset-top,0px))}
.input-area{padding:6px 12px 8px;background:var(--bg)}
.app.is-empty .messages{flex:1;margin-top:0}
.app.is-empty .input-area{margin-bottom:0}
#hdrModelSlot #modelSelect{max-width:136px;height:30px;padding:0 10px}
#hdrModelSlot .cs-menu-btn.cs-menu-pill{max-width:136px;height:30px;padding:0 8px 0 10px}
.starters{grid-template-columns:1fr}
.empty-state{padding-top:16px}
.greet-title{font-size:var(--fs-24);line-height:var(--lh-24)}
.sheet-overlay{align-items:flex-end;padding:0}
.sheet{width:100%;max-height:88vh;border-radius:var(--radius-20) var(--radius-20) 0 0;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}
}
</style>
</head>
<body>
<script src="/static/codec-shell.js?v=25558424" data-page="chat" data-title="Chat" data-status data-model-slot></script>
<div class="app cs-main" id="appContainer">
<div class="messages" id="messages" role="log" aria-live="polite" aria-label="Conversation"></div>
<div class="input-area">
<button type="button" class="jump-latest" id="jumpLatest" onclick="jumpToLatest()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><line x1="12" y1="5" x2="12" y2="19"/><polyline points="19 12 12 19 5 12"/></svg>Jump to latest</button>
<div class="composer" id="composer">
<div class="mention-menu" id="mentionMenu" role="listbox" aria-label="Commands, skills and agents"></div>
<div class="pop-menu" id="plusMenu" role="menu" aria-label="Add to your message">
<button type="button" class="pop-item" role="menuitem" onclick="closeMenus();document.getElementById('fileUp').click()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M21.44 11.05l-9.19 9.19a6 6 0 01-8.49-8.49l9.19-9.19a4 4 0 015.66 5.66l-9.2 9.19a2 2 0 01-2.83-2.83l8.49-8.48"/></svg><span class="pi-text">Attach files</span></button>
<button type="button" class="pop-item touch-only" role="menuitem" onclick="closeMenus();document.getElementById('photoUp').click()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="8.5" cy="8.5" r="1.5"/><path d="M21 15l-5-5L5 21"/></svg><span class="pi-text">Photo or camera</span></button>
<button type="button" class="pop-item" role="menuitem" onclick="closeMenus();takeScreenshot()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><rect x="2" y="3" width="20" height="14" rx="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg><span class="pi-text">Screenshot of Mac</span></button>
<button type="button" class="pop-item" role="menuitem" onclick="closeMenus();takeServerPhoto()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M23 19a2 2 0 01-2 2H3a2 2 0 01-2-2V8a2 2 0 012-2h4l2-3h6l2 3h4a2 2 0 012 2z"/><circle cx="12" cy="13" r="4"/></svg><span class="pi-text">Webcam snapshot</span></button>
<button type="button" class="pop-item" id="folderBtn" role="menuitem" onclick="closeMenus();pickWorkingFolder()" title="Give this chat a working folder on the Mac"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M22 19a2 2 0 01-2 2H4a2 2 0 01-2-2V5a2 2 0 012-2h5l2 3h9a2 2 0 012 2z"/><line x1="12" y1="11" x2="12" y2="17"/><line x1="9" y1="14" x2="15" y2="14"/></svg><span class="pi-text">Working folder</span><span class="pi-tag">on Mac</span></button>
<div class="pop-sep" role="separator"></div>
<button type="button" class="pop-item" id="webSearchItem" role="menuitemcheckbox" aria-checked="false" onclick="toggleWebSearch()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 014 10 15.3 15.3 0 01-4 10 15.3 15.3 0 01-4-10 15.3 15.3 0 014-10z"/></svg><span class="pi-text">Search the web</span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
<button type="button" class="pop-item" id="tempChatItem" role="menuitemcheckbox" aria-checked="false" onclick="toggleTemporary()"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M9.88 9.88a3 3 0 1 0 4.24 4.24"/><path d="M10.73 5.08A10.43 10.43 0 0 1 12 5c7 0 10 7 10 7a13.16 13.16 0 0 1-1.67 2.68"/><path d="M6.61 6.61A13.53 13.53 0 0 0 2 12s3 7 10 7a9.74 9.74 0 0 0 5.39-1.61"/><line x1="2" y1="2" x2="22" y2="22"/></svg><span class="pi-text">Temporary chat<span class="pi-desc">Not saved to history or memory</span></span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
</div>
<div class="pop-menu" id="modeMenu" role="menu" aria-label="Mode">
<button type="button" class="pop-item" role="menuitemradio" aria-checked="false" data-mode="chat" id="modeChatBtn" onclick="chooseMode('chat')"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M21 15a2 2 0 01-2 2H7l-4 4V5a2 2 0 012-2h14a2 2 0 012 2z"/></svg><span class="pi-text">Chat<span class="pi-desc">Fast answers</span></span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
<button type="button" class="pop-item" role="menuitemradio" aria-checked="false" data-mode="think" id="modeThinkBtn" onclick="chooseMode('think')"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M9.663 17h4.673M12 3v1m6.364 1.636l-.707.707M21 12h-1M4 12H3m3.343-5.657l-.707-.707m2.828 9.9a5 5 0 117.072 0l-.548.547A3.374 3.374 0 0014 18.469V19a2 2 0 11-4 0v-.531c0-.895-.356-1.754-.988-2.386l-.548-.547z"/></svg><span class="pi-text">Think<span class="pi-desc">Reasons first: better answers, slower</span></span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
<button type="button" class="pop-item" role="menuitemradio" aria-checked="false" data-mode="research" id="modeResearchBtn" onclick="chooseMode('research')"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><rect x="4" y="4" width="16" height="16" rx="2"/><circle cx="9" cy="10" r="1.5" fill="currentColor" stroke="none"/><circle cx="15" cy="10" r="1.5" fill="currentColor" stroke="none"/><path d="M9 15h6"/></svg><span class="pi-text">Agents<span class="pi-desc">Run a crew: research, briefing, trips and more</span></span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
<button type="button" class="pop-item" role="menuitemradio" aria-checked="false" data-mode="project" id="modeProjectBtn" onclick="chooseMode('project')"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><circle cx="12" cy="12" r="10"/><circle cx="12" cy="12" r="5"/><line x1="12" y1="2" x2="12" y2="22"/><line x1="2" y1="12" x2="22" y2="12"/></svg><span class="pi-text">Project<span class="pi-desc">Plan and build a bigger job in the background</span></span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
<button type="button" class="pop-item" role="menuitemradio" aria-checked="false" data-mode="image" id="modeImageBtn" onclick="chooseMode('image')" style="display:none"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="8.5" cy="8.5" r="1.5"/><path d="M21 15l-5-5L5 21"/></svg><span class="pi-text">Image<span class="pi-desc">Create an image on this Mac</span></span><svg class="ico pi-check" viewBox="0 0 24 24" aria-hidden="true"><polyline points="20 6 9 17 4 12"/></svg></button>
</div>
<div class="queue-chips" id="queueChips"></div>
<div class="file-chips" id="fileChips"></div>
<div id="workdirChip" style="display:none;align-items:center;gap:6px;margin:0 0 6px 2px;font-size:calc(12px * var(--fs-scale));color:var(--text-dim)">
<svg class="ico" viewBox="0 0 24 24" style="width:13px;height:13px"><path d="M22 19a2 2 0 01-2 2H4a2 2 0 01-2-2V5a2 2 0 012-2h5l2 3h9a2 2 0 012 2z"/></svg>
<span id="workdirPath" style="max-width:60ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap"></span>
<button class="ibtn" onclick="clearWorkingFolder()" title="Remove working folder" style="width:16px;height:16px;padding:0" aria-label="Remove working folder">
<svg class="ico" viewBox="0 0 24 24" style="width:11px;height:11px"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
</button>
</div>
<textarea class="chat-input" id="chatInput" placeholder="Message CODEC" rows="1" aria-label="Message CODEC" aria-autocomplete="list" aria-controls="mentionMenu" aria-expanded="false" onkeydown="handleKey(event)"></textarea>
<div class="composer-bar">
<div class="cb-left">
<button type="button" class="cb-btn" id="plusBtn" onclick="toggleMenu('plusMenu',this)" title="Add files and more" aria-label="Add files and more" aria-haspopup="menu" aria-expanded="false"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg></button>
<button type="button" class="mode-pill" id="modePill" onclick="toggleMenu('modeMenu',this)" title="Mode" aria-haspopup="menu" aria-expanded="false"><span class="mp-ico"></span><span class="mp-label">Think</span><svg class="ico chev" viewBox="0 0 24 24" aria-hidden="true"><polyline points="6 9 12 15 18 9"/></svg></button>
<button type="button" class="cb-chip" id="crewChip" onclick="openAgentSheet()" title="Choose the crew" style="display:none"><span class="cc-label">Deep Research</span><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><polyline points="6 9 12 15 18 9"/></svg></button>
<span class="cb-chip static" id="webChip" style="display:none"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 014 10 15.3 15.3 0 01-4 10 15.3 15.3 0 01-4-10 15.3 15.3 0 014-10z"/></svg>Web search<button type="button" class="x" onclick="toggleWebSearch()" title="Turn off web search" aria-label="Turn off web search"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M18 6 6 18M6 6l12 12"/></svg></button></span>
<span class="cb-chip static temp-chip" id="tempChip" style="display:none" title="Not saved to history or memory. The audit log still records what CODEC does."><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M9.88 9.88a3 3 0 1 0 4.24 4.24"/><path d="M10.73 5.08A10.43 10.43 0 0 1 12 5c7 0 10 7 10 7a13.16 13.16 0 0 1-1.67 2.68"/><path d="M6.61 6.61A13.53 13.53 0 0 0 2 12s3 7 10 7a9.74 9.74 0 0 0 5.39-1.61"/><line x1="2" y1="2" x2="22" y2="22"/></svg>Temporary<button type="button" class="x" onclick="toggleTemporary()" title="Turn off temporary chat" aria-label="Turn off temporary chat"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M18 6 6 18M6 6l12 12"/></svg></button></span>
<span class="cb-chip static" id="pickChip" style="display:none"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.8-3.8a6 6 0 0 1-7.9 7.9l-6.9 6.9a2.1 2.1 0 0 1-3-3l6.9-6.9a6 6 0 0 1 7.9-7.9z"/></svg><span class="pk-label"></span><button type="button" class="x" onclick="setPick(null)" title="Remove the pick" aria-label="Remove the pick"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M18 6 6 18M6 6l12 12"/></svg></button></span>
<span id="imageOpts"><select id="imageSize" title="Image size — the first image takes about 2 min at 512 px"><option value="512">512 px (~2 min)</option><option value="768">768 px</option><option value="1024">1024 px</option></select><label class="img-switch" title="Transparent background"><input type="checkbox" role="switch" id="imageTransparent"><span class="img-switch-track" aria-hidden="true"></span>Transparent</label></span>
</div>
<div class="cb-right">
<span id="cbModelSlot"><select id="modelSelect" onchange="switchModel()" title="Local model — switching unloads the current one and loads the new one" style="display:inline-block">
<option value="">model…</option>
</select></span>
<button type="button" class="cb-btn" id="micBtn" onclick="toggleMic()" title="Voice input" aria-label="Voice input"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M12 1a3 3 0 00-3 3v8a3 3 0 006 0V4a3 3 0 00-3-3z"/><path d="M19 10v2a7 7 0 01-14 0v-2"/><line x1="12" y1="19" x2="12" y2="23"/><line x1="8" y1="23" x2="16" y2="23"/></svg></button>
<button type="button" class="cb-send empty" id="sendBtn" onclick="sendMessage()" title="Send" aria-label="Send"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><line x1="12" y1="19" x2="12" y2="5"/><polyline points="5 12 12 5 19 12"/></svg></button>
<button type="button" class="cb-send stop" id="stopBtn" onclick="stopGeneration()" title="Stop generating" aria-label="Stop generating"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><rect x="6" y="6" width="12" height="12" rx="2" fill="currentColor"/></svg></button>
</div>
</div>
</div>
<input type="file" id="fileUp" accept="*/*" multiple onchange="handleUpload(event)">
<input type="file" id="photoUp" accept="image/*" capture="environment" onchange="handleUpload(event)">
</div>
<!-- Agents: the crew picker and the custom-agent builder open in a sheet from the mode pill -->
<div class="sheet-overlay" id="agentSheet" onclick="if(event.target===this)closeAgentSheet()" data-dialog="open">
<div class="sheet" role="dialog" aria-modal="true" aria-labelledby="agentSheetTitle">
<div class="sheet-head"><h2 id="agentSheetTitle">Agents</h2><button type="button" class="sheet-x" onclick="closeAgentSheet()" aria-label="Close" data-dialog-close><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><path d="M18 6 6 18M6 6l12 12"/></svg></button></div>
<p class="sheet-sub">Pick a crew, then type its task in the message box and press Send.</p>
<div class="crew-list" id="crewList"></div>
<select id="crewSelect" hidden>
<option value="deep_research">Deep Research</option>
<option value="daily_briefing">Daily Briefing</option>
<option value="trip_planner">Trip Planner</option>
<option value="competitor_analysis">Competitor Analysis</option>
<option value="email_handler">Email Handler</option>
<option value="social_media">Social Media</option>
<option value="code_review">Code Review</option>
<option value="data_analysis">Data Analysis</option>
<option value="content_writer">Content Writer</option>
<option value="meeting_summarizer">Meeting Summarizer</option>
<option value="invoice_generator">Invoice Generator</option>
<option value="project_manager">Project Manager</option>
<option value="custom">Custom Agent</option>
</select>
<div class="sheet-row" id="researchModelRow" style="display:none"><span class="sheet-label">Research model</span><select id="researchModelSelect" title="Deep Research model — 35B (default) or 27B. Other models are not used for research.">
<option value="mlx-community/Qwen3.6-35B-A3B-4bit" selected>35B (default)</option>
<option value="mlx-community/Qwen3.8-27B-4bit">27B</option>
</select></div>
<!-- Custom Agent Builder -->
<div id="agentBuilder">
<div class="ab-row">
<div class="ab-field" style="max-width:160px">
<span class="ab-label">Agent Name</span>
<input class="ab-input" id="agentName" placeholder="My Research Agent" value="Custom Agent">
</div>
<div class="ab-field" style="flex:2">
<span class="ab-label">Role / System Prompt</span>
<textarea class="ab-input ab-ta" id="agentRole" placeholder="You are an expert researcher..."></textarea>
</div>
<div class="ab-field" style="max-width:120px">
<span class="ab-label">Max Steps</span>
<span class="ab-stepper"><button type="button" class="ab-step" onclick="_stepMaxIter(-1)" aria-label="Fewer steps">−</button><input class="ab-input" id="agentMaxIter" type="number" value="8" min="1" max="20" inputmode="numeric" aria-label="Max steps"><button type="button" class="ab-step" onclick="_stepMaxIter(1)" aria-label="More steps">+</button></span>
</div>
</div>
<div class="ab-field">
<span class="ab-label">Tools <span id="abToolCount" style="color:var(--accent)"></span></span>
<div class="ab-tools" id="abToolGrid">
<span style="font-size:calc(12px * var(--fs-scale));color:var(--text-dim);padding:4px">Loading tools...</span>
</div>
</div>
<div class="ab-actions">
<button class="ab-btn ab-save" onclick="saveCustomAgent()">Save Agent</button>
<div class="ab-load-wrap">
<select class="ab-select" id="savedAgentSelect" onchange="loadSavedAgent(this.value)">
<option value="">Load saved...</option>
</select>
<button class="ab-btn" onclick="deleteSelectedAgent()" title="Delete selected agent" style="background:var(--danger);padding:4px 8px;font-size:calc(12px * var(--fs-scale))">Delete</button>
</div>
<span style="font-size:calc(12px * var(--fs-scale));color:var(--text-dim)">Type your task below and press Send</span>
</div>
</div>
<div class="sheet-foot">
<button type="button" id="scheduleBtn" class="sheet-btn" onclick="showSchedulePanel()" title="Run this crew every day"><svg class="ico" viewBox="0 0 24 24" aria-hidden="true"><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></svg>Schedule daily</button>
<button type="button" class="sheet-btn primary" onclick="closeAgentSheet()">Done</button>
</div>
</div>
</div>
</div>
<div class="modal-overlay" id="screenModal" onclick="closeScreenshot()" role="dialog" aria-modal="true" aria-label="Image" data-dialog="show">
<button class="modal-close" onclick="event.stopPropagation(); closeScreenshot()" aria-label="Close image" data-dialog-close><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M18 6 6 18M6 6l12 12"/></svg></button>
<img id="screenImg" src="" alt="" onclick="event.stopPropagation()">
<a class="modal-dl" id="screenDl" href="#" download hidden onclick="event.stopPropagation()"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4M7 10l5 5 5-5M12 15V3"/></svg>Download</a>
</div>
<div class="toast" id="toast" role="status" aria-live="polite"></div>
<!-- Markdown replies: vendored marked + DOMPurify + highlight.js, then the shared renderer -->
<script src="/static/vendor/marked.umd.js"></script>
<script src="/static/vendor/purify.min.js"></script>
<script src="/static/vendor/highlight.min.js"></script>
<script src="/static/codec-md.js?v=44d1a451"></script>
<script>
/* Safe storage accessors — use these, never localStorage/sessionStorage directly.
Storage access THROWS when blocked; it does not return null. Safari private
mode, a hardened profile, and an iframe whose third-party storage is blocked
all raise on the FIRST touch. An unguarded read at the top level of a script
therefore kills that entire script: every statement after it, theme init
included, silently never runs, and the page looks fine while being half-dead.
That is exactly what happened to cortex, which the dashboard embeds in an
iframe. Reads degrade to null, writes to no-ops — a page with no persisted
preferences beats a page with no JavaScript. */
function _lsGet(k){try{return localStorage.getItem(k)}catch(e){return null}}
function _lsSet(k,v){try{localStorage.setItem(k,v)}catch(e){}}
function _lsDel(k){try{localStorage.removeItem(k)}catch(e){}}
function _ssGet(k){try{return sessionStorage.getItem(k)}catch(e){return null}}
function _ssSet(k,v){try{sessionStorage.setItem(k,v)}catch(e){}}
function _ssDel(k){try{sessionStorage.removeItem(k)}catch(e){}}
</script>
<script>
// Auth + CSRF: inject session token and CSRF header on all requests
// On mobile (Android Chrome), cookies may not persist — fallback to sessionStorage
(function(){
var _f=window.fetch;
var _authRedirecting=false;
window.fetch=function(u,o){
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if(o.method&&o.method!=='GET'){var c=document.cookie.match(/codec_csrf=([^;]+)/);if(c){o.headers=o.headers||{};if(o.headers instanceof Headers){o.headers.set('x-csrf-token',c[1])}else{o.headers['x-csrf-token']=c[1]}}}
return _f.call(this,u,o).then(function(resp){
if(resp.status===401&&!_authRedirecting&&typeof u==='string'&&u.indexOf('/api/')>=0&&u.indexOf('/api/auth/')<0){
_authRedirecting=true;
window.location.href='/auth?redirect='+encodeURIComponent(window.location.pathname+window.location.search);
}
return resp;
})};
})();
// E2E encryption layer — AES-256-GCM via ECDH key exchange
var _e2eKey=null;
(function(){var _f2=window.fetch;function _b64(buf){var bytes=new Uint8Array(buf),CHUNK=8192,str='';for(var i=0;i<bytes.length;i+=CHUNK){str+=String.fromCharCode.apply(null,bytes.subarray(i,i+CHUNK))}return btoa(str)}function _unb64(s){var b=atob(s),a=new Uint8Array(b.length);for(var i=0;i<b.length;i++)a[i]=b.charCodeAt(i);return a}
window._e2eNegotiate=function(){return crypto.subtle.generateKey({name:'ECDH',namedCurve:'P-256'},true,['deriveBits']).then(function(kp){return crypto.subtle.exportKey('raw',kp.publicKey).then(function(pub){return _f2('/api/auth/keyexchange',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({pub:_b64(pub)})}).then(function(r){return r.json()}).then(function(d){var srvPub=_unb64(d.pub);return crypto.subtle.importKey('raw',srvPub,{name:'ECDH',namedCurve:'P-256'},false,[]).then(function(srvKey){return crypto.subtle.deriveBits({name:'ECDH',public:srvKey},kp.privateKey,256)}).then(function(bits){return crypto.subtle.importKey('raw',bits,{name:'HKDF'},false,['deriveKey'])}).then(function(hkdfKey){return crypto.subtle.deriveKey({name:'HKDF',hash:'SHA-256',salt:new Uint8Array(0),info:new TextEncoder().encode('codec-e2e')},hkdfKey,{name:'AES-GCM',length:256},false,['encrypt','decrypt'])}).then(function(k){_e2eKey=k;_ssSet('_e2eReady','1')})})})}).catch(function(e){console.warn('E2E negotiation failed:',e)})};
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var SYS="You are *CODEC Deep Chat* \u2014 a J.A.R.V.I.S.-class AI running locally on a Mac Studio M1 Ultra (64GB unified RAM). Fully self-hosted via MLX. No cloud dependency.\n\n" +
"### THE 7 CODEC PRODUCTS\n" +
"You are the brain behind an ecosystem of 7 products:\n" +
"1. **CODEC Core** \u2014 Always-on voice assistant (F13 toggle, F18 voice, F16 text, ** screenshot, ++ document). 56 built-in skills: Google Workspace, web search, Hue lights, clipboard, terminal, music, timers, and more.\n" +
"2. **Vision Mouse** \u2014 Screenshot-based UI element detection using local vision model for voice-controlled mouse clicks.\n" +
"3. **CODEC Dictate** \u2014 Hold-to-speak dictation that transcribes and refines text with LLM grammar/tone correction in any macOS app.\n" +
"4. **CODEC Instant** \u2014 Right-click AI services (Proofread, Elevate, Explain, Translate, Reply, Read Aloud) on any selected text system-wide.\n" +
"5. **CODEC Chat** \u2014 That's YOU. Conversational AI with 250K context, file uploads, image analysis, web search, and 12 autonomous agent crews.\n" +
"6. **CODEC Vibe** \u2014 AI coding IDE with Monaco editor + live preview. New skills land through the human-review approval flow.\n" +
"7. **CODEC Voice** \u2014 Real-time voice-to-voice calls with live transcription and mid-call screen analysis.\n\n" +
"Supporting systems: Dashboard (remote access via Cloudflare/Tailscale), Skill Marketplace, MCP Server (exposes skills to Claude/Cursor/VS Code), Task Scheduler, and Memory.\n\n" +
"### IDENTITY & PERSONA\n" +
"Warm, sharp, and confident. You are not a chatbot \u2014 you are a trusted colleague with opinions, dry wit, and genuine helpfulness. Think J.A.R.V.I.S. loyalty with TARS humor. Deliver value first, personality second. Max 1 dry observation per response.\n\n" +
"### WEB ACCESS\n" +
"You have full web access. URLs shared by the user are auto-fetched and injected as [URL CONTENT: ...]. Search queries trigger live results injected as [WEB SEARCH RESULTS]. Cite sources naturally. Trust injected content as current reality.\n\n" +
"### SKILLS & TOOLS\n" +
"You have access to 56+ CODEC skills: Google Calendar, Gmail, Drive, Docs, Sheets, Tasks, Keep, Chrome browser automation, web search, file system, terminal commands, Philips Hue lights, screenshot OCR, and 12 autonomous agent crews (deep research, daily briefing, competitor analysis, trip planner, email handler, social media, code review, data analysis, content writer, meeting summarizer, invoice generator, project manager). When a task requires action \u2014 DO NOT simulate. EXECUTE via the appropriate skill.\n\n" +
"### MEMORY\n" +
"All conversations are saved to CODEC shared memory (FTS5 indexed SQLite) across ALL 7 products. Past conversations are automatically injected as [MEMORY] and [RECENT MEMORY] context blocks before your response. Use this data to answer questions about prior sessions, recall user preferences, and maintain continuity across voice, chat, and agent interactions. CRITICAL RULES: 1) NEVER echo or display the raw [MEMORY], [RECENT MEMORY], or [END MEMORY] blocks in your response \u2014 use the information naturally without showing the source data. 2) Never say you cannot remember or see previous conversations \u2014 your memory IS the injected context. 3) Summarize and reference past conversations naturally, as if you genuinely remember them.\n\n" +
"### FORMATTING\n" +
"Be concise, elegant, and useful. Never use emoji. For emphasis use CAPS or *asterisks*. For code use backticks. For long-form: use headers and structure.";
// ── Reasoning scaffold (Think mode). Tuned for the local 4-bit Qwen: forces a
// dependency check so it stops giving glib surface answers (the "car wash" class
// of trick). Model reasons in <thinking>, then emits "### FINAL ANSWER:"; the UI
// hides the thinking (shown only in the reveal window) and displays the answer.
var REASON_SCAFFOLD="\n\n### RESPONSE FORMAT (MANDATORY)\n" +
"Structure EVERY reply in exactly two parts:\n" +
"<thinking>\n" +
"Do ALL of your reasoning here — every step, every case. First identify what the user is actually trying to ACCOMPLISH, and check for any hidden physical or logical dependencies (things that must be true or present for the goal to work). Never give a glib surface answer that ignores them. For CHALLENGES (the user doubts you / says 'check online'): do ONE quick internal check, do NOT loop. For SIMPLE questions: keep this to 1-2 sentences.\n" +
"</thinking>\n" +
"### FINAL ANSWER:\n" +
"(your clean, concise answer for the user)\n" +
"RULES: ALWAYS open with <thinking> as the very first characters of your reply. Put 100% of your deliberation inside the tags — never reason outside them. After </thinking>, write exactly \"### FINAL ANSWER:\" then the answer.";
var CONCISE_MODE="\n\n### RESPONSE STYLE\nAnswer directly and concisely. Do not use <thinking> tags or show reasoning — get straight to the point.";
// System prompt: identity + concise directive when Think is off. The reasoning
// scaffold is appended server-side (reason_scaffold flag) so it lands as the
// LAST instruction and isn't buried under the backend's base prompt.
function buildSystem(){return SYS+(thinkingEnabled?'':CONCISE_MODE);}
// Working folder allocated to this chat (like a working directory). Sent with
// every message so file operations can be scoped to it. Persists per-browser.
var _workdir=_lsGet('codec_workdir')||'';
function _renderWorkdir(){
var chip=document.getElementById('workdirChip');
if(_workdir){document.getElementById('workdirPath').textContent=_workdir;chip.style.display='flex'}
else{chip.style.display='none'}
}
function pickWorkingFolder(){
fetch('/api/pick-folder',{method:'POST'}).then(function(r){return r.json()}).then(function(j){
if(j&&j.ok&&j.path){_workdir=j.path;_lsSet('codec_workdir',_workdir);_renderWorkdir();
showToast('Working folder: '+_workdir)}
else if(j&&j.cancelled){/* user dismissed — no-op */}
else{showToast((j&&j.error)||'Could not open folder picker')}
}).catch(function(){showToast('Folder picker unavailable')});
}
function clearWorkingFolder(){_workdir='';_lsDel('codec_workdir');_renderWorkdir();}
_renderWorkdir();
var chatHist=[],isProcessing=false;
var pendingFiles=[];
var sessionId=null;
var chatMode='chat';
var webSearchEnabled=false;
var thinkingEnabled=true;
function showToast(msg){var t=document.getElementById('toast');t.textContent=msg;t.classList.add('show');setTimeout(function(){t.classList.remove('show')},1800)}
// execCommand fallback for when navigator.clipboard is unavailable — it is
// undefined on any non-secure origin, so plain-http LAN access (http://<ip>:8090)
// lands here even though the Cloudflare HTTPS host does not.
// iOS Safari needs all three of: contentEditable, a Range selection (plain
// .select() is ignored), and NO pointer-events:none — that last one silently
// blocks the selection, which is why the old fallback never worked on the phone.
// 16px font-size stops iOS from zooming the viewport while the node is focused.
// ── Reply stats ───────────────────────────────────────────────────────────
// The backend emits one {stats:{…}} SSE frame after the stream finishes.
// elapsed_s is wall time as the user experienced it (a cold model load is
// included on purpose — that IS the wait). tok/s comes from the server's own
// completion_tokens, so it is measured, not estimated.
var _lastStats = null;
function _fmtModel(id){ return String(id||'').split('/').pop().replace('-4bit',''); }
function renderStats(msgEl, st){
try{
var meta = msgEl.querySelector('.msg-meta'); if(!meta) return;
var bits = [];
bits.push((st.elapsed_s != null ? st.elapsed_s : '?') + 's');
if(st.completion_tokens != null) bits.push(st.completion_tokens + ' tok');
if(st.tok_per_s != null) bits.push(st.tok_per_s + ' tok/s');
if(st.prompt_s != null && st.gen_s != null) bits.push(st.prompt_s + 's prompt');
if(st.model) bits.push(_fmtModel(st.model));
var span = document.createElement('span');
span.className = 'msg-stats';
span.textContent = bits.join(' · ');
if(st.prompt_tokens != null && st.total_tokens != null){
span.title = st.prompt_tokens + ' prompt + ' + (st.completion_tokens||0) +
' completion = ' + st.total_tokens + ' tokens' +
(st.gen_s != null ? '\n' + st.gen_s + 's generating, ' +
(st.prompt_s||0) + 's processing your prompt' : '');
}
meta.appendChild(span);
}catch(e){}
}
// ── "Memory used" (P2.4): what the reply was given from memory ────────────
// /api/chat sends the sources and counts (never the text) as a `memory` event;
// the button under the reply lists them and links to Settings > Memory.
var _lastMemory = null;
var _MEM_LABEL = { // [one, more than one]
'chat:recent': ['recent chat message', 'recent chat messages'], 'chat:relevant': ['past chat message about this', 'past chat messages about this'],
'voice:recent': ['recent voice line', 'recent voice lines'], 'voice:relevant': ['past voice line about this', 'past voice lines about this'],
'vibe:relevant': ['past Vibe message about this', 'past Vibe messages about this'], 'rules:standing': ['standing rule', 'standing rules'],
'threads:open': ['open thread', 'open threads']
};
function renderMemoryUsed(msgEl, items){
try{
var meta = msgEl.querySelector('.msg-meta'); if(!meta || !items || !items.length) return;
var btn = document.createElement('button');
btn.type = 'button'; btn.className = 'msg-memory'; btn.textContent = 'Memory used';
btn.setAttribute('aria-expanded', 'false');
var panel = document.createElement('div');
panel.className = 'msg-memory-panel'; panel.hidden = true;
var ul = document.createElement('ul');
items.forEach(function(it){
var li = document.createElement('li');
var lb = _MEM_LABEL[it.source + ':' + it.kind] || [it.source + ' ' + it.kind, it.source + ' ' + it.kind];
li.textContent = it.count + ' ' + lb[it.count === 1 ? 0 : 1];
ul.appendChild(li);
});
var a = document.createElement('a');
a.href = '/#memory'; a.textContent = 'See and edit what CODEC remembers';
panel.appendChild(ul); panel.appendChild(a);
btn.addEventListener('click', function(){ panel.hidden = !panel.hidden; btn.setAttribute('aria-expanded', String(!panel.hidden)); });
meta.appendChild(btn);
meta.parentNode.insertBefore(panel, meta.nextSibling);
}catch(e){}
}
// ── Model picker ──────────────────────────────────────────────────────────
// All local models are served by ONE mlx_vlm.server holding a single model at a
// time, so switching unloads the current model and loads the new one. That is a
// real pause (~6-25s here), hence the explicit "loading" state — and why the
// select is disabled while it runs. If the target fails to load the backend
// restores the previous model before replying, so CODEC is never left mute.
var _modelBusy = false;
function loadModels(){
fetch('/api/models').then(function(r){return r.json()}).then(function(d){
var sel=document.getElementById('modelSelect'); if(!sel)return;
sel.innerHTML='';
(d.models||[]).forEach(function(m){
var o=document.createElement('option');
o.value=m.id;
o.textContent=m.label+(m.role?' — '+m.role:'');
if(m.active)o.selected=true;
sel.appendChild(o);
});
sel.dataset.current=d.active||'';
_markPicker(sel,d);
}).catch(function(){});
}
// The picker shows accent when CODEC is running something other than the
// everyday model — a glance tells you which brain answered, without opening it.
function _markPicker(sel,d){
try{
var act=(d.models||[]).filter(function(m){return m.active})[0];
var everyday=!act||/everyday/i.test(act.role||'');
sel.classList.toggle('alt',!everyday);
}catch(e){}
}
function switchModel(){
var sel=document.getElementById('modelSelect');
if(!sel||_modelBusy)return;
var target=sel.value, prev=sel.dataset.current||'';
if(!target||target===prev)return;
_modelBusy=true; sel.disabled=true;
var label=sel.options[sel.selectedIndex].textContent;
showToast('Loading '+label+'…');
var hdrs={'Content-Type':'application/json'};
var cm=document.cookie.match(/codec_csrf=([^;]+)/); if(cm)hdrs['x-csrf-token']=cm[1];
fetch('/api/model',{method:'POST',headers:hdrs,body:JSON.stringify({model:target})})
.then(function(r){return r.json()})
.then(function(d){
if(d.ok){ sel.dataset.current=d.active; showToast('Now using '+label+' ('+(d.detail||'')+')'); loadModels(); }
else { sel.value=d.active||prev; sel.dataset.current=d.active||prev; _retryAfterSwitch=null;
showToast(d.error||'Switch failed — kept the previous model', true); }
})
.catch(function(){ sel.value=prev; _retryAfterSwitch=null; showToast('Switch failed',true); })
.finally(function(){ _modelBusy=false; sel.disabled=false;
// P2.7 "Retry with another model": regenerate the reply once the new model is loaded.
var rd=_retryAfterSwitch; _retryAfterSwitch=null;
if(rd&&rd.isConnected)regenerateResponse(rd); });
}
// ── Create image (docs/CHAT-CREATE-IMAGE-DESIGN.md) ─────────────────────────
// Qwen-Image 2.1 runs on this Mac, one job at a time: ~1 min to load the model,
// then ~46 s per 512 px image. The bubble polls the job and shows its stage.
var _imgMaxRefs=3;
function loadImageStatus(){
fetch('/api/image/status').then(function(r){return r.json()}).then(function(d){
var b=document.getElementById('modeImageBtn');if(!b)return;
if(!d||!d.available){b.style.display='none';return}
b.style.display='';
_imgMaxRefs=d.max_refs||3;
var sel=document.getElementById('imageSize');
if(sel&&Array.isArray(d.sizes)&&d.sizes.length){
sel.innerHTML='';
d.sizes.forEach(function(px,i){var o=document.createElement('option');o.value=px;o.textContent=px+' px'+(i===0?' (~2 min)':'');sel.appendChild(o)});
}
}).catch(function(){});
}
async function sendImage(text){
if(!text){showToast('Describe the image you want',true);return}
var refs=pendingFiles.filter(function(f){return f.type==='imgref'});
var names=refs.map(function(f){return f.name});
addMessage('user',names.length?(names.join('\n')+'\n\n'+text):text);
clearChips();
var div=document.createElement('div');div.className='msg assistant';
var bubble=document.createElement('div');bubble.className='msg-bubble';
var status=document.createElement('div');status.className='img-status';status.textContent='Starting…';
var cancel=document.createElement('button');cancel.className='img-cancel';cancel.textContent='Cancel';
bubble.appendChild(status);bubble.appendChild(cancel);div.appendChild(bubble);
document.getElementById('messages').appendChild(div);scrollBottom();
var body={prompt:text,refs:refs.map(function(f){return f.content}),count:1,
size:parseInt(document.getElementById('imageSize').value,10)||512,
transparent:!!document.getElementById('imageTransparent').checked};
var d;
try{var r=await fetch('/api/image/jobs',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify(body)});d=await r.json()}
catch(e){status.textContent='Could not start the image.';cancel.remove();return}
if(!d||!d.ok){status.textContent=(d&&d.error)||'Could not start the image.';cancel.remove();return}
var id=d.job.id;
cancel.onclick=function(){cancel.disabled=true;fetch('/api/image/jobs/'+id+'/cancel',{method:'POST'}).catch(function(){})};
_pollImage(id,status,cancel,bubble);
}
function _pollImage(id,status,cancel,bubble){
(async function tick(){
var j;
try{var r=await fetch('/api/image/jobs/'+id);var d=await r.json();j=d&&d.job}catch(e){setTimeout(tick,3000);return}
if(!j){status.textContent='This image job was not found.';cancel.remove();return}
if(j.state==='queued'){status.textContent='Waiting for the image before it to finish ('+(j.position||1)+' in line)…'}
else if(j.state==='running'){
status.textContent=j.stage==='loading'?'Loading the image model on this Mac (about 1 min)…':
'Creating the image… step '+(j.step||0)+' of '+(j.steps||'?')+(j.count>1?' (image '+j.image+' of '+j.count+')':'');
}else if(j.state==='done'){
cancel.remove();status.textContent='Created on this Mac in '+Math.round(j.seconds||0)+' s.';
(j.results||[]).forEach(function(u){
if(!/^\/api\/image\/file\/[0-9a-f]{12}\/\d{2}\.png$/.test(u))return;
var a=document.createElement('a');a.href=u;a.title='Open';
a.addEventListener('click',function(ev){ev.preventDefault();openLightbox(u,'codec-image-'+id+'.png',a)}); // P2.12 lightbox
var im=document.createElement('img');im.src=u;im.alt=j.prompt||'Created image';im.className='gen-img';im.onload=scrollBottom;
a.appendChild(im);bubble.appendChild(a);
var dl=document.createElement('a');dl.href=u;dl.download='codec-image-'+id+'.png';dl.textContent='Download';dl.className='gen-dl';
bubble.appendChild(dl);
});
scrollBottom();return;
}else{
cancel.remove();status.textContent=j.state==='cancelled'?'Cancelled.':(j.error||'The image could not be created.');return;
}
setTimeout(tick,2000);
})();
}
function _copyFallback(text){
try{
var ta=document.createElement('textarea');
ta.value=text;
ta.contentEditable='true';
ta.readOnly=false;
ta.style.position='fixed';
ta.style.top='0';ta.style.left='0';
ta.style.width='1px';ta.style.height='1px';
ta.style.padding='0';ta.style.border='none';ta.style.outline='none';
ta.style.boxShadow='none';ta.style.background='transparent';
ta.style.fontSize='16px';
ta.style.opacity='0';
document.body.appendChild(ta);
var sel=window.getSelection();
var range=document.createRange();
range.selectNodeContents(ta);
sel.removeAllRanges();sel.addRange(range);
ta.setSelectionRange(0,ta.value.length);
ta.focus();
var ok=document.execCommand('copy');
sel.removeAllRanges();
document.body.removeChild(ta);
return ok;
}catch(e){return false}
}
// ── Step 10 Q11: Project-promotion suggestion chip (2026-07) ──
// Backend emits {escalate_project:{estimated_checkpoints,reason}} after a
// task-shaped chat reply. "Start as Project" pre-fills the input in Project
// mode (user still hits send — no surprise dispatch); "No thanks" silences
// the suggestion for this session.
var _lastEscalateText='';
function renderEscalateChip(sugg,userText){
_lastEscalateText=userText||'';
var n=sugg&&sugg.estimated_checkpoints?sugg.estimated_checkpoints:'several';
var div=document.createElement('div');div.className='msg assistant';
div.innerHTML='<div class="msg-bubble" style="border:1px dashed var(--accent);background:var(--accent-dim)">'+
'<div style="font-weight:600;margin-bottom:6px">This looks like a multi-step project (~'+escHtml(String(n))+' checkpoints)</div>'+
'<div style="font-size:calc(12px * var(--fs-scale));color:var(--text-dim);margin-bottom:8px">CODEC can draft a plan, ask for your approval once, then run it autonomously in the background.</div>'+
'<div style="display:flex;gap:8px">'+
'<button onclick="escalateStartProject(this)" style="padding:6px 14px;background:var(--accent);color:var(--on-accent);border:none;border-radius:6px;cursor:pointer;font-size:calc(12px * var(--fs-scale));font-weight:600">Start as Project</button>'+
'<button onclick="escalateDismiss(this)" style="padding:6px 14px;background:transparent;color:var(--text);border:1px solid var(--border,#2a2a30);border-radius:6px;cursor:pointer;font-size:calc(12px * var(--fs-scale))">No thanks</button>'+
'</div></div>';
document.getElementById('messages').appendChild(div);scrollBottom();
}
function escalateStartProject(btn){
setMode('project');
var input=document.getElementById('chatInput');
input.value=_lastEscalateText;input.focus();
var card=btn.closest('.msg');if(card)card.remove();
showToast('Project mode — hit send to draft the plan');
}
function escalateDismiss(btn){
try{fetch('/api/chat/escalate_silence',{method:'POST',headers:{'Content-Type':'application/json'},
body:JSON.stringify({session_id:(typeof sessionId!=='undefined'&&sessionId)||''})})}catch(e){}
var card=btn.closest('.msg');if(card)card.remove();
}
// ── Conversational create_skill (beat 21) ──
// Backend emits {skill_confirm:{description}} after briefing the user. "Build it"
// runs the real create_skill review-gate flow via /api/chat/build_skill; the
// outcome is dropped back into the chat. Nothing is built until the user clicks.
var _lastSkillDesc='';
function renderSkillConfirmChip(info,userText){
_lastSkillDesc=(info&&info.description)||'';
var div=document.createElement('div');div.className='msg assistant';
div.innerHTML='<div class="msg-bubble" style="border:1px dashed var(--accent);background:var(--accent-dim)">'+
'<div style="font-weight:600;margin-bottom:6px">Build this skill?</div>'+
'<div style="font-size:calc(12px * var(--fs-scale));color:var(--text-dim);margin-bottom:8px">'+escHtml(_lastSkillDesc)+' — I\'ll generate it and stage it in your Skills tab for review. Nothing runs until you approve it there.</div>'+
'<div style="display:flex;gap:8px">'+
'<button onclick="skillConfirmBuild(this)" style="padding:6px 14px;background:var(--accent);color:var(--on-accent);border:none;border-radius:6px;cursor:pointer;font-size:calc(12px * var(--fs-scale));font-weight:600">Build it</button>'+
'<button onclick="skillConfirmCancel(this)" style="padding:6px 14px;background:transparent;color:var(--text);border:1px solid var(--border,#2a2a30);border-radius:6px;cursor:pointer;font-size:calc(12px * var(--fs-scale))">Cancel</button>'+
'</div></div>';
document.getElementById('messages').appendChild(div);scrollBottom();
}
function skillConfirmBuild(btn){
var desc=_lastSkillDesc;var card=btn.closest('.msg');
if(card){var b=card.querySelector('.msg-bubble');if(b)b.innerHTML='<span style="color:var(--text-dim)">Building the skill…</span>';}
fetch('/api/chat/build_skill',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({description:desc})})
.then(function(r){return r.json()})
.then(function(d){if(card)card.remove();var div=document.createElement('div');div.className='msg assistant';
var bub=document.createElement('div');bub.className='msg-bubble';div.appendChild(bub);mdRender(bub,d.response||'Done.');
document.getElementById('messages').appendChild(div);scrollBottom();})
.catch(function(e){if(card)card.remove();showToast('Build failed: '+e,true);});
}
function skillConfirmCancel(btn){var card=btn.closest('.msg');if(card)card.remove();}
function copyMsgText(text,btn){
function ok(){btn.classList.add('copied');showToast('Copied');setTimeout(function(){btn.classList.remove('copied')},1500)}
function fail(){if(_copyFallback(text)){ok()}else{showToast('Copy failed')}}
if(navigator.clipboard&&navigator.clipboard.writeText){
navigator.clipboard.writeText(text).then(ok,fail).catch(fail)
}else{fail()}
}
function setMode(mode){
var changed=chatMode!==mode;
chatMode=mode;
document.getElementById('modeChatBtn').classList.toggle('active',mode==='chat');
document.getElementById('modeResearchBtn').classList.toggle('active',mode==='research');
var pBtn=document.getElementById('modeProjectBtn');
if(pBtn)pBtn.classList.toggle('active',mode==='project');
var iBtn=document.getElementById('modeImageBtn');
if(iBtn)iBtn.classList.toggle('active',mode==='image');
var iOpts=document.getElementById('imageOpts');
if(iOpts)iOpts.style.display=mode==='image'?'flex':'none';
// Reference images belong to Image mode only; drop them when leaving it.
if(mode!=='image')pendingFiles.filter(function(f){return f.type==='imgref'}).forEach(function(f){removeChip(f.id)});
var cs=document.getElementById('crewSelect');
var crew=mode==='research'?cs.value:'deep_research';
// Deep Research restricts the model to 35B/27B: show the research picker and
// hide the normal chat model picker so no other (voice/4B) model is selectable.
var _rms=document.getElementById('researchModelSelect');
var _showRms=(mode==='research'&&crew==='deep_research');
var _rmr=document.getElementById('researchModelRow');
if(_rmr)_rmr.style.display=_showRms?'flex':'none';
var _msel=document.getElementById('modelSelect');
if(_msel){var _mnode=(_msel.__csMenu&&_msel.__csMenu.wrap)||_msel;_mnode.style.display=(_showRms||mode==='image')?'none':(_msel.__csMenu?'inline-flex':'inline-block')}
var hints={'deep_research':'Research topic... (3-6 min)','daily_briefing':'Press send for daily briefing','trip_planner':'Destination + dates...','competitor_analysis':'Market or product to analyze...','email_handler':'Press send to handle inbox','custom':'Describe your task for the custom agent...'};
// If the user toggles to chat mode AFTER an agent already produced a
// report, the report sits in chatHist as the last assistant message —
// any follow-up chat call carries it forward via the messages[] array
// sent to /api/chat, so the LLM has the full report as context. Hint
// that explicitly in the placeholder so the user knows they can ask
// follow-up questions.
var hasAgentReport=mode==='chat'&&chatHist.some(function(m){return m.role==='assistant'&&typeof m.content==='string'&&m.content.indexOf('Complete!')!==-1});