/* Nen — matched to the Grokbot Mac 00:00–00:06 and iOS 01:51/03:00 conversation frames.
   Desktop values assume the 1920×1202 Mac recording is a 1440×900 logical screen (×0.75); phone values assume 720 px ≈ 390 CSS px (×0.542). Both are hypotheses, not known device scales. */
:root{color-scheme:dark;--nav:#0f0f0f;--canvas:#111111;--bubble:linear-gradient(#1e1e1e,#1a1a1a);--card:#212121;--field:#1c1c1c;--control:#1c1c1c;--sheet:#1c1c1c;--group:#262628;--ring:#ffffff14;--hair:#ffffff0d;--text:#ececec;--secondary:#9b9b9b;--tertiary:#808080;--accent:#ab98f4;--outgoing:#633bbb;--attention:#e3a852;--working:#9585e6;--sidebar:290px;--gutter:clamp(20px,7.4%,112px);--measure:572px;--font:-apple-system,BlinkMacSystemFont,'SF Pro Text','Inter Variable','Inter','Segoe UI',Roboto,'Helvetica Neue',sans-serif;font-family:var(--font);font-size:15px;line-height:1.45;color:var(--text);background:var(--canvas);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-size-adjust:100%}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;padding:0}button:disabled{cursor:default;opacity:.4}input,textarea{background:none;border:0;min-width:0}textarea{resize:none}a{color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.icon{width:20px;height:20px;flex-shrink:0;vertical-align:middle}h1,h2,h3,p{margin:0}h2{font-size:19px;font-weight:600;letter-spacing:-.2px}h3{font-size:15px;font-weight:500}p+p{margin-top:12px}
.sr-only,.heading-kicker{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

/* Shell: sidebar ≈20% of the window, a hair darker than the chat. */
.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);height:100dvh;overflow:hidden}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;color:var(--text);background:var(--control);flex-shrink:0;transition:background .15s}.iconbtn .icon{width:17px;height:17px}
.iconbtn.ring{box-shadow:inset 0 0 0 1px var(--ring)}.iconbtn:hover{background:#262626}.iconbtn.active{background:#2c2c2c}
.textbtn{display:inline-flex;align-items:center;gap:7px;border-radius:999px;color:var(--secondary)}.textbtn .icon{width:16px;height:16px}

/* Sidebar (Mac 00:00): ringed circle tools, round avatars, area headings, profile pill at the foot. */
.sidebar{background:var(--nav);display:flex;flex-direction:column;min-height:0;padding:14px 12px 12px;z-index:20}
.brandrow{display:flex;align-items:center;justify-content:space-between;min-height:40px;padding:0 4px 0 8px;margin-bottom:14px}
.brand{display:flex;align-items:center;font-size:16px;font-weight:600;letter-spacing:-.2px;padding:4px 0;border-radius:8px}
.brandtools{display:flex;gap:8px}
.brandtools .iconbtn{width:38px;height:38px;background:none;box-shadow:inset 0 0 0 1px var(--ring)}.brandtools .iconbtn:hover{background:#1a1a1a}
.assistant-link,.job-row{display:flex;align-items:center;gap:11px;width:100%;min-height:60px;margin-bottom:1px;padding:8px 8px;text-align:left;border-radius:12px;transition:background .12s}
.assistant-link.active,.job-row.active{background:#1d1d1d}.assistant-link:hover,.job-row:hover{background:#ffffff08}.assistant-link.active:hover,.job-row.active:hover{background:#222}
.assistant-mark{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:#ececec;color:#141414;flex-shrink:0}.assistant-mark .icon{width:18px;height:18px;stroke-width:2}
.avatar{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;flex-shrink:0;font-size:16px;font-weight:650;line-height:1;color:#0e0e0e}
.av0{background:#8f8f8f}.av1{background:#4a86f2}.av2{background:#22bba3}.av3{background:#9a72f4}.av4{background:#ee5a9b}.av5{background:#b47a4c}.av6{background:#35c46a}
.shortcut{margin-left:auto;font-size:11px;color:var(--tertiary)}
.side-controls{display:flex;align-items:center;justify-content:space-between;padding:16px 8px 6px;font-size:13px;color:var(--tertiary)}
.filters{display:flex;align-items:center;gap:4px;padding:0 0 4px 4px}
.filter-options{display:flex;align-items:center;gap:4px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.filter{font-size:12.5px;color:var(--secondary);padding:4px 10px;border-radius:999px;white-space:nowrap;flex-shrink:0}.filter:hover{color:var(--text)}.filter.active{background:#1e1e1e;color:var(--text)}
.filters>.iconbtn{width:28px;height:28px;background:none;color:var(--tertiary)}.filters>.iconbtn .icon{width:15px;height:15px}
.jobnav{overflow:auto;flex:1;min-height:0;scrollbar-width:thin;scrollbar-color:#ffffff14 transparent}
.jobgroup{margin:0 0 4px}
.group-label{font-size:13px;font-weight:400;letter-spacing:0;color:var(--tertiary);padding:14px 8px 6px}
.job-text{min-width:0;flex:1}
.job-title{display:block;font-size:14.5px;line-height:19px;font-weight:500;color:#f2f2f2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.job-preview{display:block;font-size:13px;line-height:18px;font-weight:400;color:#8f8f8f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}
.job-row .pinmark{width:13px;height:13px;color:var(--tertiary)}
.status-marker{display:block;width:9px;height:9px;border-radius:50%;flex-shrink:0;background:#777}
.status-marker.needs{background:var(--attention)}.status-marker.working{background:var(--working)}.status-marker.finished{background:#5e5e5e}.status-marker.ready{background:none;box-shadow:inset 0 0 0 1.5px #8e8e8e}.status-marker.cancelled{background:none;box-shadow:inset 0 0 0 1.5px #5e5e5e}
.job-row .status-marker{display:none;width:8px;height:8px;margin:0 2px 0 4px}.job-row .status-marker.needs{display:block;background:#4491f8}.job-row .status-marker.working{display:block;background:none;box-shadow:inset 0 0 0 1.5px #7a7a7a}
.quietempty{font-size:13px;color:var(--tertiary);padding:24px 8px}
.side-footer{display:flex;align-items:center;gap:8px;padding:10px 0 0}
.me{display:flex;align-items:center;gap:10px;flex:1;min-width:0;height:48px;padding:0 14px 0 6px;border-radius:999px;background:#191919;text-align:left;transition:background .12s}.me:hover{background:#1f1f1f}
.me-avatar{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#2b2b2b;color:#d4d4d4;flex-shrink:0}.me-avatar .icon{width:18px;height:18px}
.me-text{display:flex;flex-direction:column;min-width:0}.me-name{font-size:14.5px;font-weight:500;line-height:18px}
.demo-badge{font-size:11.5px;line-height:15px;color:var(--secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.demo-badge.offline{color:var(--attention)}
.side-footer .iconbtn{width:44px;height:44px;background:#191919}
.modal-dialog{display:flex;flex-direction:column;flex:1;min-height:0;outline:none}
::selection{background:#4491f855}textarea,input{caret-color:#f2f2f2}

/* Conversation: left-anchored, no toolbar band, one centred identity pill. */
.main{min-width:0;min-height:0;display:flex;flex-direction:column;position:relative;background:var(--canvas)}
.topbar{display:grid;grid-template-columns:1fr minmax(0,auto) 1fr;align-items:center;gap:10px;min-height:62px;padding:14px 18px 6px;flex-shrink:0}
.heading{grid-column:2;display:flex;align-items:center;min-width:0;max-width:520px}
.title-pill{display:flex;align-items:center;gap:9px;min-width:0;height:38px;padding:0 16px 0 12px;border-radius:999px;background:var(--control)}
.title-pill .status-marker{width:8px;height:8px}.pill-mark{width:16px;height:16px;padding:2px;border-radius:50%;background:#ececec;color:#141414;stroke-width:2.2}
.heading-text{display:flex;min-width:0}
.heading-title{display:block;min-width:0;max-width:100%;font-size:15px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{grid-column:3;justify-self:end;display:flex;gap:8px;align-items:center;flex-shrink:0}
.tag-chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:999px;font-size:12.5px;color:var(--tertiary)}.tag-chip:hover{color:var(--text);background:#ffffff08}.tag-chip .icon{width:13px;height:13px}
.mobile-jobs{display:none}
.side-controls:not(.archived){display:none}@media(min-width:721px){
.filters{margin-top:14px}}
.progress-wrap{display:flex;justify-content:center;flex-direction:column;align-items:center;flex-shrink:0;padding:0 var(--gutter) 2px}
.status-line,.progress-toggle{display:inline-flex;align-items:center;gap:7px;min-height:24px;padding:0 8px;font-size:12px;color:var(--tertiary);border-radius:999px}
.progress-toggle:hover{color:var(--text)}.progress-toggle .icon{width:13px;height:13px}.progress-toggle .dot{width:3px;height:3px;border-radius:50%;background:#666}.progress-toggle .attention{color:var(--attention)}
.progress-panel{width:100%;max-width:520px;margin:6px 0 4px;padding:2px 16px;background:#191919;border-radius:16px}
.task-row{display:flex;gap:10px;align-items:center;min-height:44px;font-size:13px;padding:8px 0}.task-row+.task-row{border-top:1px solid var(--hair)}.task-row .icon{width:15px;height:15px;color:var(--secondary)}.task-row .status-marker{width:7px;height:7px;margin:0 4px}
.task-state{margin-left:auto;font-size:12px;color:var(--tertiary);white-space:nowrap}.task-state.needs{color:var(--attention)}.task-row .secondary{min-height:32px;font-size:12px;padding:0 12px}
.inline-note{display:flex;justify-content:center;font-size:11.5px;color:var(--tertiary);padding:8px 0 12px;border-top:1px solid var(--hair)}
.archive-banner{display:flex;align-items:center;justify-content:center;gap:12px;margin:0 var(--gutter) 6px;font-size:13px;color:var(--tertiary);flex-shrink:0}
.archive-banner button{min-height:30px;padding:0 13px;border-radius:999px;font-size:12.5px;color:var(--text);background:var(--control)}
.chat-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#ffffff16 transparent}
.conversation{padding:22px var(--gutter) 18px}
.day{text-align:center;font-size:13px;color:var(--tertiary);margin:2px 0 20px}
.message{width:fit-content;max-width:min(var(--measure),86%);margin:0 0 12px;padding:11px 13px;border-radius:18px;background:var(--bubble);font-size:15px;line-height:22px;white-space:pre-wrap;overflow-wrap:anywhere}
.message.user{margin-left:auto;padding:7px 14px;color:#fff;background:var(--outgoing)}
.pgap{display:block;height:9px}
.msg-meta{margin:-6px 0 14px;font-size:12px;color:var(--tertiary);max-width:min(var(--measure),86%)}
.file-card{display:flex;align-items:center;gap:12px;width:100%;max-width:364px;margin-top:10px;padding:12px 16px 12px 12px;border-radius:18px;background:var(--card);text-align:left;white-space:normal}.file-card:hover{background:#272727}
.message.user .file-card{background:#ffffff1f}
.file-icon{display:flex;align-items:center;justify-content:center;width:36px;height:40px;border-radius:9px;background:#2e2e2e;color:#cfcfcf;flex-shrink:0}.file-icon .icon{width:18px;height:18px}
.file-card strong{display:block;font-size:14px;font-weight:500}.file-card small{display:block;font-size:12.5px;color:var(--secondary);margin-top:1px}.file-card>.icon:last-child{margin-left:auto;width:15px;height:15px;color:var(--tertiary)}
.decision{max-width:min(var(--measure),86%);margin:14px 0 14px;padding:14px 12px 10px;background:var(--bubble);border-radius:18px}
.decision h3{padding:0 3px 6px;line-height:1.45}
.decision .choice{display:flex;align-items:center;gap:11px;width:100%;min-height:44px;padding:8px 4px;border-radius:10px;text-align:left;font-size:14.5px}.decision .choice:hover{background:#ffffff08}
.choice span{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;flex-shrink:0;border-radius:7px;font-size:11px;color:var(--secondary);box-shadow:inset 0 0 0 1px var(--ring)}
.decision small{display:block;font-size:12px;color:var(--tertiary);padding:6px 3px 0}
.typing{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:13px;color:var(--secondary);padding:2px 2px 10px}.typing-model{color:var(--tertiary)}
.loading-dots{display:inline-flex;gap:4px}.loading-dots i{width:5px;height:5px;border-radius:50%;background:var(--secondary);animation:breathe 1.2s infinite}.loading-dots i:nth-child(2){animation-delay:.2s}.loading-dots i:nth-child(3){animation-delay:.4s}@keyframes breathe{50%{opacity:.25}}
.alert{max-width:min(var(--measure),86%);margin:12px 0;padding:12px 14px;font-size:13.5px;line-height:1.55;color:#ead6b4;background:#221e19;border-radius:16px}.alert .icon{width:16px;height:16px;color:var(--attention);margin-top:-2px}
.alert button{display:inline-flex;align-items:center;min-height:32px;margin-top:10px;padding:0 13px;border-radius:999px;font-size:12.5px;color:var(--text);background:#ffffff14}

/* Composer: desktop is ONE wide pill with + inside; phone separates the + circle (iOS 01:51). */
.compose-wrap{position:relative;flex-shrink:0;padding:6px var(--gutter) 12px}
.compose{display:flex;align-items:flex-end;min-height:46px;padding:0 6px 0 6px;border-radius:23px;background:var(--field);box-shadow:inset 0 0 0 1px var(--hair)}
.compose:focus-within{box-shadow:inset 0 0 0 1px #ab98f455}
.attach{display:flex;align-items:center;justify-content:center;width:34px;height:34px;margin:6px 4px 6px 0;border-radius:50%;flex-shrink:0;color:var(--secondary)}.attach:hover{background:#ffffff0d;color:var(--text)}.attach .icon{width:19px;height:19px}
.field{flex:1;min-width:0;display:flex;align-items:flex-end;gap:4px}
.field textarea{display:block;width:100%;min-height:46px;max-height:152px;padding:12px 0;font-size:15px;line-height:22px;outline:none;overflow-y:auto}.field textarea:focus-visible{outline:none}.field textarea::placeholder{color:#7f7f7f}
.model-btn{display:inline-flex;align-items:center;gap:3px;height:34px;margin-bottom:6px;padding:0 8px 0 10px;border-radius:999px;font-size:13px;color:var(--secondary);white-space:nowrap;flex-shrink:0}.model-btn:hover,.model-btn[aria-expanded=true]{color:var(--text);background:#ffffff0d}.model-btn .icon{width:14px;height:14px}
.send{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin-bottom:3px;flex-shrink:0;color:#111}
.send::before{content:"";position:absolute;inset:5px;border-radius:50%;background:#ededed}.send:hover::before{background:#fff}.send .icon{position:relative;width:17px;height:17px;stroke-width:2}
.compose-caption{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:7px;font-size:11px;line-height:1.4;color:#848484;text-align:center}.compose-caption .icon{width:12px;height:12px}.saving-note{color:var(--attention)}
.model-select{display:flex;flex-shrink:0}.model-list{outline:none}
/* React Aria positions the popover above the composer (inline position, max-height and --trigger-width). */
.model-menu{width:300px;max-width:calc(100vw - 32px);overflow:auto;padding:6px;background:#1f1f1f;border-radius:16px;box-shadow:inset 0 0 0 1px var(--ring),0 16px 40px #000a}
.model-head{padding:8px 10px 6px;font-size:12px;color:var(--tertiary)}
.model-option{display:flex;align-items:center;gap:10px;width:100%;min-height:48px;padding:7px 10px;border-radius:10px;text-align:left}.model-option{cursor:default;outline:none}.model-option[data-hovered],.model-option[data-focused]{background:#ffffff0b}.model-option[data-focus-visible]{outline:2px solid var(--focus,#ab98f4);outline-offset:-2px}
.model-option>span{flex:1;min-width:0}.model-option strong{display:block;font-size:14px;font-weight:500}.model-option small{display:block;font-size:12px;color:var(--tertiary);margin-top:1px}.model-option .icon{width:16px;height:16px;color:var(--text)}
.model-option.off{cursor:default}.model-option.off strong{color:#8a8a8a}.model-option .model-state{color:#c9a36a}
.model-note{margin:4px 10px 6px;padding-top:8px;border-top:1px solid var(--hair);font-size:11.5px;line-height:1.5;color:var(--tertiary)}

/* Assistant start, empty and quiet states */
.welcome{max-width:520px;padding:40px 0 20px}
.welcome .wordmark{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:#ececec;color:#141414;margin-bottom:20px}.welcome .wordmark .icon{width:21px;height:21px;stroke-width:2}
.welcome h1{font-size:24px;line-height:1.25;letter-spacing:-.4px;font-weight:600}
.welcome p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--secondary)}
.suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.suggestions button{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 15px;border-radius:999px;font-size:13.5px;background:var(--control)}.suggestions button:hover{background:#262626}.suggestions .icon{width:15px;height:15px}
.empty-state{max-width:440px;margin:auto;padding:64px 16px 40px;text-align:center}.empty-state .icon{width:26px;height:26px;color:var(--tertiary);margin-bottom:16px}.empty-state h2{font-size:19px;margin-bottom:10px}.empty-state p{font-size:14px;line-height:1.6;color:var(--secondary)}

/* Layers: dimmed backdrop, one sheet, grouped rows with inset separators (iOS 02:39). */
.modal-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:#000000a8;backdrop-filter:blur(6px)}
.modal{display:flex;flex-direction:column;width:100%;max-width:520px;max-height:calc(100dvh - 48px);overflow:hidden;background:var(--sheet);border-radius:24px;box-shadow:inset 0 0 0 1px var(--hair),0 30px 80px #0009}.modal.wide{max-width:720px}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 16px 10px 22px}.modal-head h2{font-size:17px}.modal-head .iconbtn{box-shadow:inset 0 0 0 1px var(--ring)}
.modal-body{min-height:0;overflow:auto;padding:6px 22px 22px;scrollbar-width:thin}
.modal-intro{margin-bottom:18px;font-size:13.5px;line-height:1.6;color:var(--secondary)}
.modal-label{display:block;margin:20px 0 8px;font-size:12.5px;color:var(--secondary)}
.modal-footer-note{margin-top:16px;font-size:12px;line-height:1.6;color:var(--tertiary)}
.grouped{margin-bottom:18px;overflow:hidden;background:var(--group);border-radius:16px;box-shadow:inset 0 0 0 1px #ffffff0a}
.setting-row{position:relative;display:flex;align-items:center;gap:12px;width:100%;min-height:54px;padding:12px 16px;text-align:left}
.setting-row+.setting-row::before{content:"";position:absolute;top:0;left:16px;right:0;height:1px;background:#ffffff10}
button.setting-row:hover{background:#ffffff06}
.setting-row>span:first-child{flex:1;min-width:0}.setting-row strong{display:block;font-size:15px;font-weight:400}.setting-row small{display:block;margin-top:3px;font-size:12.5px;line-height:1.45;color:var(--secondary)}
.setting-row .value{font-size:13px;color:var(--secondary);white-space:nowrap}.setting-row .icon{width:18px;height:18px;color:var(--tertiary)}.setting-row input[type=checkbox]{width:18px;height:18px;accent-color:#8f7ae8}
.modal input[type=text]{width:100%;padding:12px 14px;font-size:15px;background:#262626;border-radius:12px;box-shadow:inset 0 0 0 1px var(--hair)}
.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;border-radius:999px;font-size:14px}
.primary{background:#ededed;color:#141414;font-weight:550}.primary:hover{background:#fff}
.secondary{color:var(--text);box-shadow:inset 0 0 0 1px var(--ring)}.secondary:hover{background:#ffffff08}.secondary .icon{width:16px;height:16px}
.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}
.tag-options{display:flex;flex-wrap:wrap;gap:8px}
.tag-option{display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;font-size:13px;background:#262626;cursor:pointer}.tag-option input{accent-color:#8f7ae8}
.tag-admin-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.tag-admin-row input{flex:1}.tag-admin-row .iconbtn{width:42px;height:42px}.tag-admin-row .is-pinned{color:var(--accent);background:#ab98f412}
.new-tag-form{display:flex;gap:8px;margin-top:20px}.new-tag-form input{flex:1}
.search-field{display:flex;align-items:center;gap:12px;min-height:46px;margin-bottom:12px;padding:0 14px;background:#262626;border-radius:14px}.search-field .icon{width:17px;height:17px;color:var(--secondary)}.search-field input{width:100%;font-size:15px;outline:none}
.result{display:flex;align-items:center;gap:12px;width:100%;padding:12px 10px;border-radius:12px;text-align:left}.result:hover{background:#ffffff08}.result>.icon{width:18px;height:18px;color:var(--tertiary)}
.result span{flex:1;min-width:0}.result strong{display:block;font-size:14px;font-weight:450}.result small{display:block;margin-top:2px;font-size:12px;color:var(--tertiary)}
.preview-document{min-height:300px;margin:14px 0 20px;padding:32px 30px;color:#33312d;background:#ebe8e1;border-radius:10px;font:14px/1.85 Georgia,serif;white-space:pre-wrap;overflow-wrap:anywhere}
.demo-label{display:inline-flex;padding:4px 9px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--secondary);border-radius:999px;box-shadow:inset 0 0 0 1px var(--ring)}
.connection-state{margin-bottom:16px;padding:13px 15px;font-size:12.5px;line-height:1.65;color:var(--secondary);background:#232323;border-radius:14px}.connection-state strong{color:var(--text);font-weight:500}
.file-grid{display:grid;gap:6px}.file-grid .file-card{max-width:none;margin:0;background:var(--group)}
.files-empty{min-height:160px;padding:28px 0}.files-empty p{font-size:14px;color:var(--secondary);margin-top:8px}
.focus-shortcuts{display:grid;gap:4px;font-size:14px}.focus-shortcuts div{display:flex;justify-content:space-between;align-items:center;min-height:40px}.focus-shortcuts kbd{font-family:inherit;font-size:12.5px;color:var(--text);padding:3px 8px;border-radius:7px;box-shadow:inset 0 0 0 1px var(--ring)}
.toast{position:fixed;z-index:80;bottom:96px;left:calc(var(--sidebar) + (100% - var(--sidebar)) / 2);transform:translateX(-50%);max-width:calc(100vw - 32px);padding:10px 18px;font-size:13px;color:var(--text);background:#2a2a2a;border-radius:999px;box-shadow:inset 0 0 0 1px var(--ring),0 10px 30px #0008}
button[data-action=mobile-close],.me-top,.side-search{display:none}

@media(max-width:1050px){:root{--sidebar:260px}.top-actions .tag-chip{display:none}}

/* Phone (iOS 01:51 / 03:00): #141414 canvas, floating ringed circles + pill header, 17px text, separate + circle. */
@media(max-width:720px){
:root{--canvas:#141414;--bubble:#1d1d1d;--field:#141414;--control:#191919;--gutter:16px;--measure:100%;--sidebar:min(340px,calc(100vw - 44px));font-size:16px}
.shell{display:flex}.main{width:100%;height:100%;padding-top:env(safe-area-inset-top)}
.sidebar{position:fixed;inset:0;width:100%;padding:calc(8px + env(safe-area-inset-top)) 12px max(10px,env(safe-area-inset-bottom));transform:translateX(-102%);visibility:hidden;transition:transform .26s cubic-bezier(.3,.7,.2,1),visibility 0s linear .26s;background:var(--canvas)}
.sidebar.open{transform:translateX(0);visibility:visible;transition:transform .26s cubic-bezier(.3,.7,.2,1),visibility 0s}
/* Phone list (iOS 00:00): it IS the screen. Profile circle and + at the top, search pill at the bottom. */
.brand,.brandtools [data-action=search],.side-footer .me,.shortcut{display:none}
.brandrow{min-height:52px;margin-bottom:4px;padding:0}
.me-top{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%}.me-top .me-avatar{width:40px;height:40px}.me-top .me-avatar .icon{width:20px;height:20px}
.brandtools{margin-left:auto;gap:4px}
.brandtools .iconbtn{position:relative;width:44px;height:44px;background:none;box-shadow:none}.brandtools .iconbtn:hover{background:none}
.brandtools .iconbtn::before{content:"";position:absolute;inset:2px;border-radius:50%;background:var(--control);box-shadow:inset 0 0 0 1px var(--ring)}
.brandtools .iconbtn .icon{position:relative;width:20px;height:20px}
.brandtools button[data-action=mobile-close]{display:inline-flex}
.side-controls{padding:12px 6px 4px;font-size:15px}
.filters{padding:2px 0 4px}.filters>.iconbtn{width:44px;height:44px}.filter{min-height:40px;padding:0 13px;font-size:14.5px}
.assistant-link,.job-row{min-height:76px;gap:13px;padding:10px 6px}
.assistant-mark,.avatar{width:44px;height:44px}.avatar{font-size:18px}
.job-title{font-size:17px;line-height:22px}.job-preview{font-size:15px;line-height:20px;color:#8a8a8a}
.group-label{font-size:15px;padding:16px 6px 2px}
.side-footer{gap:10px;padding:8px 0 0}
.side-search{display:flex;align-items:center;gap:10px;flex:1;min-width:0;height:46px;padding:0 16px;border-radius:23px;background:#1a1a1a;box-shadow:inset 0 0 0 1px var(--ring);font-size:17px;color:var(--secondary)}.side-search .icon{width:19px;height:19px}
.side-footer .iconbtn{width:46px;height:46px;background:#1a1a1a;box-shadow:inset 0 0 0 1px var(--ring)}
.topbar{grid-template-columns:1fr minmax(0,auto) 1fr;gap:6px;min-height:62px;padding:9px 12px 6px}
.heading{display:contents}
.mobile-brand{grid-column:1;justify-self:start;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--control);box-shadow:inset 0 0 0 1px var(--ring)}.mobile-brand .icon{width:18px;height:18px}.mobile-brand.on{background:#ececec;color:#141414}
.title-pill{grid-column:2;height:44px;padding:0 16px 0 14px;box-shadow:inset 0 0 0 1px var(--ring)}.title-pill .pill-mark{display:none}
.heading-title{font-size:16px}
.top-actions{gap:6px}.top-actions .iconbtn{width:44px;height:44px;background:var(--control)}.top-actions .mobile-jobs{display:inline-flex}
.conversation{padding-top:14px;padding-bottom:12px}
.message{max-width:88%;padding:11px 13px;border-radius:18px;font-size:17px;line-height:22px}.message.user{padding:8px 14px;border-radius:19px}
.msg-meta{max-width:88%;font-size:12.5px}.decision,.alert{max-width:100%}.decision .choice{font-size:16px}
.compose-wrap{padding:6px 16px max(12px,env(safe-area-inset-bottom))}
.compose{gap:10px;padding:0;background:none;box-shadow:none;border-radius:0}.compose:focus-within{box-shadow:none}
.attach{width:46px;height:46px;margin:0;color:var(--text);background:var(--canvas);box-shadow:inset 0 0 0 1px var(--ring)}.attach .icon{width:21px;height:21px}
.field{min-height:46px;padding:0 3px 0 16px;border-radius:23px;background:var(--field);box-shadow:inset 0 0 0 1px var(--ring)}.field:focus-within{box-shadow:inset 0 0 0 1px #ab98f455}
.field textarea{font-size:16px;min-height:44px;padding:11px 0}
.model-btn{height:44px;margin-bottom:1px;padding:0 6px 0 8px;font-size:14px}
.send{width:44px;height:44px;margin-bottom:1px}.send::before{inset:6px 2px;border-radius:999px}
.model-menu{width:var(--trigger-width);max-width:none}
.model-option{min-height:52px}
.compose-caption{font-size:10.5px;margin-top:6px}
.welcome{padding:24px 0 12px}.welcome h1{font-size:23px}.suggestions button{min-height:44px;font-size:14.5px}
.empty-state{padding:48px 12px}
.modal-backdrop{align-items:flex-end;padding:0}
.modal,.modal.wide{max-width:none;max-height:calc(100dvh - 24px - env(safe-area-inset-top));border-radius:24px 24px 0 0;padding-bottom:env(safe-area-inset-bottom)}
.modal-head{padding:12px 12px 8px 20px}.modal-head .iconbtn{width:44px;height:44px}.modal-body{padding:6px 16px 24px}
.setting-row{min-height:56px}.setting-row strong{font-size:16px}.setting-row small{font-size:13px}
.modal input[type=text],.search-field input{font-size:16px}.modal input[type=text]{min-height:46px}
.primary,.secondary,.tag-option{min-height:44px}.tag-admin-row .iconbtn{width:44px;height:44px}.result{min-height:60px}.result strong{font-size:15px}.search-field{min-height:48px}
.preview-document{padding:24px 20px}
.toast{left:50%;bottom:92px}
}

/* Take-over phone pass (Grokbot iOS 00:24): back circle | name pill | more circle, ~36px visuals inside 44px targets; lighter field; slimmer composer. */
@media(max-width:720px){
:root{--field:#191919}
.heading .mobile-jobs{display:inline-flex;grid-column:1;justify-self:start}
.title-pill{height:38px;padding:0 16px 0 14px;background:#1d1d1d}
.topbar .iconbtn,.topbar .iconbtn.ring{position:relative;width:44px;height:44px;background:none;box-shadow:none}
.topbar .iconbtn::before{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--control);box-shadow:inset 0 0 0 1px var(--ring)}
.topbar .iconbtn:hover::before{background:#222}
.topbar .iconbtn .icon{position:relative}
.attach{position:relative;width:44px;height:44px;background:none;box-shadow:none}
.attach::before{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--canvas);box-shadow:inset 0 0 0 1px #ffffff1c}
.attach .icon{position:relative}
.field{min-height:40px;border-radius:20px}
.field textarea{min-height:40px;padding:9px 0}
.model-btn,.send{margin:-2px 0}
}
@media(max-width:360px){:root{--gutter:12px}.topbar{padding-left:10px;padding-right:10px}.title-pill{padding:0 12px}.heading-title{font-size:15px}.message{font-size:16px;line-height:21px}.compose{gap:8px}.attach{width:44px;height:44px}.field{padding-left:13px}.model-btn{font-size:13px;padding:0 4px 0 6px}.progress-toggle{gap:5px;font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Round 5 — text-first, after Claude / T3 Chat: no identity pill, no coloured letter avatars,
   neutral user bubble (the purple was a per-bot colour), plain assistant text, two-row composer. */
:root{--outgoing:#2a2a2a}
.avatar{display:none}
.assistant-mark{width:22px;height:22px;background:none;color:var(--text)}
.assistant-mark .icon{width:16px;height:16px}
.assistant-link,.job-row{min-height:36px;gap:10px;padding:7px 10px;border-radius:9px}
.job-title{font-size:14px;line-height:20px;font-weight:400;color:#dcdcdc}
.job-row.active .job-title,.assistant-link.active .job-title{color:#fff}
.job-preview{display:none}
.group-label{font-size:12px;padding:16px 10px 4px}
.topbar{grid-template-columns:minmax(0,1fr) auto;min-height:52px;padding:10px 18px 6px}
.heading{grid-column:1;max-width:none}
.top-actions{grid-column:2}
.title{display:flex;align-items:center;min-width:0}
.heading-title{font-size:14px;font-weight:500;color:var(--text)}
.message.assistant{background:none;padding:0;margin-bottom:20px;max-width:min(var(--measure),100%)}
.message.user{padding:9px 15px;border-radius:18px;color:var(--text)}
.msg-meta{margin:-14px 0 20px;font-size:12px;color:var(--tertiary)}
.compose-wrap{padding:6px var(--gutter) 14px}
.compose{display:flex;flex-direction:column;align-items:stretch;gap:0;min-height:0;padding:4px 8px 8px;border-radius:20px;background:var(--field);box-shadow:inset 0 0 0 1px var(--ring)}
.field{display:block;min-height:0;padding:0 8px;background:none;box-shadow:none;border-radius:0}
.field textarea{min-height:46px;padding:12px 0 4px}
.compose-bar{display:flex;align-items:center;gap:4px}
.bar-gap{flex:1}
.compose .attach{width:34px;height:34px;margin:0;background:none;box-shadow:none;color:var(--secondary);border-radius:50%}
.compose .attach:hover{background:#ffffff0d;color:var(--text)}
.compose .send{width:34px;height:34px;margin:0}
.compose .model-btn{height:34px;margin:0}
@media(max-width:720px){
.assistant-link,.job-row{min-height:56px;gap:12px;padding:9px 8px}
.assistant-mark{width:24px;height:24px}
.job-title{font-size:16px;line-height:21px}
.job-preview{display:block;font-size:14px;line-height:19px}
.topbar{grid-template-columns:1fr minmax(0,auto) 1fr;padding:9px 12px 6px}
.top-actions{grid-column:3}
.title{grid-column:2;justify-content:center;height:44px}
.heading-title{font-size:16px}
.compose-wrap{padding:6px 12px max(10px,env(safe-area-inset-bottom))}
.compose{padding:2px 4px 4px;border-radius:22px;background:var(--field);box-shadow:inset 0 0 0 1px var(--ring)}
.field{padding:0 10px;background:none;box-shadow:none}
.field textarea{font-size:16px;min-height:42px;padding:11px 0 2px}
.compose .attach,.compose .send{width:44px;height:44px;margin:0}
.compose .model-btn{height:44px}
}

/* Round 6 — plain chat: a flat list of titles, one quiet line on the home screen, nothing else. */
.jobnav{padding-top:10px}
.jobgroup{margin:0}
.job-row{min-height:36px}
.assistant-link{margin-bottom:2px}
.welcome{max-width:none;margin:auto;padding:0;text-align:center}
.welcome h1{font-size:24px;line-height:1.3;font-weight:400;letter-spacing:-.3px;color:var(--text)}
.conversation:has(.welcome){min-height:100%;display:flex;flex-direction:column;justify-content:center}
.empty-state{padding:0;margin:auto}.empty-state h2{font-size:22px;font-weight:400;color:var(--secondary)}
.conversation:has(.empty-state){min-height:100%;display:flex;flex-direction:column;justify-content:center}
.demo-badge{color:var(--tertiary)}
@media(max-width:720px){
.job-row,.assistant-link{min-height:48px;padding:8px 8px}
.job-preview{display:none}
.welcome h1{font-size:22px}
}

/* Round 7 — Assistant: one centred reading column; on an empty home the greeting and composer meet in the middle (Claude/T3). */
.main.home .heading-title{visibility:hidden}
@media(min-width:721px){
:root{--measure:100%}
.conversation,.compose-wrap{box-sizing:border-box;width:100%;max-width:768px;margin-inline:auto;padding-left:24px;padding-right:24px}
.message.user{max-width:78%}
.main.home .chat-scroll{flex:1 1 0;display:flex;flex-direction:column;justify-content:flex-end}
.main.home .conversation{min-height:0;display:block;padding-bottom:28px}
.main.home .compose-wrap{flex:1 1 0;padding-top:0}
.main.home .welcome h1{font-size:30px;line-height:1.25;letter-spacing:-.5px;font-weight:400}
.main.home .field textarea{min-height:58px}
}
@media(max-width:720px){
.main.home .welcome{margin-top:auto;margin-bottom:auto;transform:translateY(-6vh)}
}