/* Hub layout: only applies under body.hub-layout. Tokens and components follow the terminal hub's DESIGN.md. */
.hl-shell{display:none}
.hl-enter-group{display:flex;align-items:center;gap:8px;flex-shrink:0}
.hl-enter{white-space:nowrap}
body:not(.technical-mode) .hl-enter-group .hl-enter{display:none}
body.hub-layout{
  --bg:#f3f4f6;--surface:#fff;--surface-2:#f7f8fa;--sunken:#eceef2;
  --ink:#1b1d22;--ink-2:#3a3e47;--muted:#6a6f7a;--faint:#9a9fa9;--line:#e2e4e9;--line-2:#d3d6dd;
  --accent:#3355e0;--accent-dark:#2a47c2;--accent-ink:#fff;--accent-soft:#eaf0ff;
  --user-bg:#eef3ff;--user-line:#d6e0fb;--code-bg:#f6f7f9;
  --ok:#1a8f5a;--ok-soft:#e3f5ec;--busy:#2f6fe0;--busy-soft:#e6eefd;
  --warn:#b86a00;--warn-soft:#fff3df;--bad:#cc3344;--bad-soft:#fde9ec;--idle:#8a8f99;
  --shadow:0 1px 2px rgba(20,22,30,.04),0 4px 14px rgba(20,22,30,.05);
  --f-body:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --f-mono:"SF Mono","JetBrains Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --hl-top:calc(52px + env(safe-area-inset-top));--hl-chip:0px;--hl-side:272px;
  font-family:var(--f-body);background:var(--bg);color:var(--ink);overflow:hidden
}
/* Dark: follows the system unless the theme button picked one (hub-layout.js sets .hl-dark); same values as the hub */
body.hub-layout.hl-dark{
  --bg:#111317;--surface:#1a1d23;--surface-2:#20242b;--sunken:#0d0f12;
  --ink:#e8eaee;--ink-2:#c9ccd3;--muted:#9aa0ab;--faint:#6b717c;--line:#2b2f37;--line-2:#3a3f49;
  --accent:#7c9cff;--accent-dark:#6a8af0;--accent-ink:#0d1020;--accent-soft:#222a45;
  --user-bg:#1b2236;--user-line:#2c3758;--code-bg:#14171c;
  --ok:#4cc38a;--ok-soft:#163327;--busy:#6aa1ff;--busy-soft:#1a2740;
  --warn:#f0a43a;--warn-soft:#3a2a10;--bad:#ff6b7a;--bad-soft:#3d1a20;--idle:#7d838e;
  --shadow:0 1px 2px rgba(0,0,0,.3);color-scheme:dark}
body.hub-layout .app-shell{display:none}
body.hub-layout .hl-shell{display:block}
body.hub-layout svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* Top bar */
.hl-top{position:fixed;inset:0 0 auto 0;z-index:30;display:flex;align-items:center;gap:14px;height:var(--hl-top);padding:env(safe-area-inset-top) calc(14px + env(safe-area-inset-right)) 0 calc(16px + env(safe-area-inset-left));background:var(--surface);border-bottom:1px solid var(--line)}
.hl-brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:15px;color:var(--ink)}
.hl-brand img{width:24px;height:24px;border-radius:7px}
.hl-tabs{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:3px}
.hl-tab{white-space:nowrap;border:0;background:none;padding:4px 12px;border-radius:7px;font-size:14px;color:var(--muted);display:flex;align-items:center;gap:6px}
.hl-tab[aria-selected="true"]{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
.hl-top .sp,.ov-sum .sp,.ov-h .sp{flex:1}
.hl-ib{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:34px;min-height:34px;border:1px solid transparent;background:transparent;color:var(--muted);border-radius:10px;padding:6px 8px;font-size:13px;white-space:nowrap;text-decoration:none}
.hl-ib:hover{color:var(--ink);background:var(--surface-2)}
.hl-live .hl-dot{width:8px;height:8px}
.hl-badge{min-width:17px;height:17px;padding:0 5px;border-radius:999px;background:var(--warn);color:var(--surface);font-size:11px;font-weight:700;line-height:17px;text-align:center;font-variant-numeric:tabular-nums}
.hl-badge[hidden]{display:none}
.hl-find{min-width:210px;justify-content:flex-start;border-color:var(--line);background:var(--surface-2);color:var(--faint);padding:6px 7px 6px 10px}
.hl-find:hover{border-color:var(--line-2)}
.hl-find-text{flex:1;text-align:left}
body.hub-layout kbd{display:inline-block;font-family:var(--f-mono);font-size:11px;line-height:1;padding:3px 5px;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:5px;background:var(--surface);color:var(--muted);white-space:nowrap}
.hl-label{display:none}
.hl-more{position:relative;display:none}
.hl-more summary{list-style:none;cursor:pointer}
.hl-more summary::-webkit-details-marker{display:none}
.hl-more[open] summary{background:var(--surface-2);color:var(--ink)}
.hl-menu{position:absolute;right:0;top:calc(100% + 6px);z-index:40;display:grid;gap:2px;min-width:200px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px rgba(0,0,0,.2)}
.hl-menu button,.hl-menu a{display:flex;align-items:center;gap:10px;padding:10px;border:0;border-radius:8px;background:none;color:var(--ink);font-size:14px;text-align:left;text-decoration:none}
.hl-menu button:hover,.hl-menu a:hover{background:var(--surface-2)}
.hl-menu svg{color:var(--muted)}
.hl-live.offline{color:var(--bad)}.hl-live.offline .hl-dot{background:var(--bad);box-shadow:0 0 0 3px var(--bad-soft)}
.hl-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);border-radius:10px;padding:7px 12px;font-size:14px;white-space:nowrap}
.hl-btn:hover{border-color:var(--accent);color:var(--accent)}
.hl-btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.hl-btn.primary:hover{filter:brightness(1.06);color:var(--accent-ink)}

/* Status dots and pills: one meaning everywhere */
.hl-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--idle);flex:none}
.hl-dot.fresh{background:var(--ok);box-shadow:0 0 0 3px var(--ok-soft)}
.hl-dot.busy{box-sizing:border-box;width:12px;height:12px;margin:-1.5px;background:transparent;border:2px solid color-mix(in srgb,var(--busy) 22%,transparent);border-top-color:var(--busy);border-right-color:var(--busy);animation:hl-spin .8s linear infinite}
.hl-dot.confirm{background:var(--warn);box-shadow:0 0 0 3px var(--warn-soft)}
@keyframes hl-spin{to{transform:rotate(360deg)}}
.hl-pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;line-height:1;padding:3px 7px;border-radius:999px;background:var(--surface-2);color:var(--muted);border:1px solid transparent;white-space:nowrap;font-weight:500}
.hl-pill.busy{color:var(--busy);background:var(--busy-soft)}
.hl-pill.busy::before{content:"";box-sizing:border-box;width:9px;height:9px;border-radius:50%;border:1.5px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;border-right-color:currentColor;animation:hl-spin .8s linear infinite}
.hl-pill.confirm{color:var(--warn);background:var(--warn-soft);font-weight:600}
.hl-pill.fresh{color:var(--ok);background:var(--ok-soft);font-weight:600}
.hl-unread{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none}
.hl-score{display:inline-flex;align-items:center;gap:3px;font-size:11.5px;line-height:1.5;padding:0 7px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.hl-score b{font-variant-numeric:tabular-nums;font-weight:700}
.hl-score.high b{color:var(--ok)}.hl-score.medium b{color:var(--warn)}.hl-score.low b{color:var(--bad)}
.hl-mflow{display:inline-flex;align-items:center;gap:3px;flex:none}
.hl-mflow i{width:12px;height:4px;border-radius:2px;background:var(--line-2)}
.hl-mflow i.done{background:var(--ok)}.hl-mflow i.confirm{background:var(--warn)}.hl-mflow i.idle{background:var(--idle)}
.hl-mflow i.busy{background:var(--busy);animation:hl-pulse 1.2s ease-in-out infinite}
@keyframes hl-pulse{50%{opacity:.35}}
.hl-no{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--sunken);color:var(--muted);font-size:11px;font-weight:700;font-style:normal;line-height:1;flex:none;overflow:visible}
.hl-link{border:0;background:none;color:var(--accent);font-size:13px;padding:4px 8px;border-radius:8px;white-space:nowrap;cursor:pointer}
.hl-link:hover{background:var(--accent-soft)}
.hl-flash{animation:hl-flash 1.4s ease-out 1}
@keyframes hl-flash{0%,45%{box-shadow:0 0 0 4px color-mix(in srgb,var(--warn) 60%,transparent)}100%{box-shadow:0 0 0 0 transparent}}
.hl-project{height:32px;max-width:180px;border:1px solid var(--line-2);border-radius:9px;background:var(--surface);color:var(--ink);font-size:13px;padding:0 8px}
.hl-mdl{display:inline-flex;align-items:center;font-size:11.5px;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:0 8px;white-space:nowrap;line-height:1.5}

/* Mobile chip bar and desktop side list */
.hl-chips{position:fixed;left:0;right:0;top:var(--hl-top);z-index:29;display:none;gap:8px;overflow-x:auto;padding:8px 12px;background:var(--surface);border-bottom:1px solid var(--line);scrollbar-width:none}
.hl-chips::-webkit-scrollbar{display:none}
.hl-chip{flex:none;display:flex;align-items:center;gap:6px;max-width:220px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:999px;padding:4px 11px 4px 9px;font-size:13px;white-space:nowrap}
.hl-chip span{overflow:hidden;text-overflow:ellipsis}
.hl-chip[aria-current="true"]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}
.hl-chip.add{color:var(--accent);border-style:dashed;font-weight:700}
.hl-side{position:fixed;top:var(--hl-top);bottom:0;left:0;width:var(--hl-side);overflow-y:auto;background:var(--surface);border-right:1px solid var(--line);padding:10px 8px 24px;z-index:20}
.hl-sidebtns{display:flex;margin:0 6px 8px}.hl-sidebtns .hl-btn{flex:1}
.hl-side-filter{margin:0 6px}.hl-side-filter .hl-project{width:100%;max-width:none}
.hl-group summary{list-style:none;display:flex;align-items:center;gap:6px;margin:12px 10px 6px;font-size:12px;font-weight:600;color:var(--faint);letter-spacing:.08em;cursor:pointer}
.hl-group summary::-webkit-details-marker{display:none}
.hl-group summary::before{content:"▸";font-size:10px;transition:transform .15s}.hl-group[open] summary::before{transform:rotate(90deg)}
.hl-group summary span{font-weight:500;letter-spacing:0}
.hl-win{width:100%;text-align:left;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:3px 9px;align-items:center;border:1px solid transparent;background:none;color:var(--ink);border-radius:10px;padding:8px 10px;line-height:1.4}
.hl-win:hover{background:var(--surface-2)}
.hl-win.is-active{background:var(--surface-2);border-color:var(--line-2)}
.hl-win[aria-current="true"]{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}
.hl-win .nm{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hl-win .nm b,.hl-mhead .nm b,.hl-card .ov-h b{font-family:var(--f-mono);font-weight:600}
.hl-win .nm b{font-size:11.5px;color:var(--faint)}
.hl-win .rt{display:flex;align-items:center;gap:5px}
.hl-win .tm{font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}
.hl-win .sub{grid-column:2/4;display:flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);min-width:0;overflow:hidden}
.hl-win .pj{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.hl-win .last{grid-column:2/4;font-size:12px;color:var(--muted);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.45}
.hl-win.has-unread .last{color:var(--ink-2)}
.hl-side-empty{color:var(--muted);font-size:13px;padding:16px 10px}

/* Main area: overview, board and the empty conversation state */
.hl-main{position:fixed;top:calc(var(--hl-top) + var(--hl-chip));left:var(--hl-side);right:0;bottom:0;overflow:auto;background:var(--bg)}
body.hub-layout[data-hl-page="conv"] #hl-overview,body.hub-layout[data-hl-page="conv"] #hl-board,
body.hub-layout[data-hl-page="overview"] #hl-board,body.hub-layout[data-hl-page="board"] #hl-overview{display:none}
body.hub-layout[data-hl-page="board"] .hl-main{overflow:hidden}
#hl-board{height:100%;display:flex;flex-direction:column}
#hl-board .hl-board{flex:1;min-height:0}
.hl-bnav{display:flex;align-items:center;gap:6px;overflow-x:auto;padding:12px 12px 0;scrollbar-width:none}
.hl-bnav .hl-project{flex:none;margin-right:6px}
.hl-bnav .hl-chip.need{border-color:color-mix(in srgb,var(--warn) 55%,var(--line));background:var(--warn-soft)}
.hl-bnav .hl-no{width:16px;height:16px;font-size:10px}
.hl-arrow{flex:none;color:var(--faint);font-style:normal}
.hl-bnav::-webkit-scrollbar{display:none}
.hl-bnav .hl-chip{font-size:12.5px;padding:3px 10px 3px 4px}
.hl-bnav b{font-weight:600;color:var(--faint);font-variant-numeric:tabular-nums}
.ov{max-width:1180px;margin:0 auto;padding:20px 24px 50px}
.ov-sum{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}
.ov-sum h2{margin:0 8px 0 0;font-size:20px;font-weight:900}
.ov-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:12px}
.hl-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px;display:grid;align-content:start;gap:7px;box-shadow:var(--shadow);cursor:pointer;min-width:0;color:var(--ink)}
.hl-card:hover,.hl-card:focus-visible{border-color:var(--accent);outline:0}
.hl-card.st-confirm{border-color:color-mix(in srgb,var(--warn) 55%,var(--line));background:color-mix(in srgb,var(--warn-soft) 55%,var(--surface))}
.ov-h{display:flex;align-items:center;gap:8px;min-width:0}
.ov-h b{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.ov-meta{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;font-size:12px;color:var(--muted)}
.ov-q,.ov-a{font-size:13px;line-height:1.5;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.ov-q b,.ov-a b{color:var(--faint);font-weight:600;margin-right:6px}
.ov-q{background:var(--user-bg);border-radius:8px;padding:6px 9px}
.ov-warn{font-size:12.5px;color:var(--warn);font-weight:600}
.hl-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:22px}
.hl-tile{--tile:var(--ink);display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:1px 12px;min-width:0;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);color:var(--ink);cursor:pointer}
.hl-tile .n{grid-row:1/3;font-size:30px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;color:var(--tile)}
.hl-tile .l{font-size:14px;font-weight:700}
.hl-tile small{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hl-tile.t-need{--tile:var(--warn)}.hl-tile.t-busy{--tile:var(--busy)}.hl-tile.t-todo{--tile:var(--idle)}.hl-tile.t-done{--tile:var(--ok)}
.hl-tile:hover{border-color:var(--tile)}
.hl-tile[aria-pressed="true"]{border-color:var(--tile);background:color-mix(in srgb,var(--tile) 8%,var(--surface));box-shadow:0 0 0 3px color-mix(in srgb,var(--tile) 18%,transparent)}
.ov-sec{margin-bottom:22px}
.ov-sec h3,.ov-title{display:flex;align-items:baseline;gap:8px;margin:0 0 10px;font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em}
.ov-sec h3 span{font-weight:500;color:var(--faint)}
.ov-sec h3 small{font-weight:400;color:var(--faint);letter-spacing:0}
.ov-warn{display:flex;align-items:center;gap:8px}
.ov-go{margin-left:auto;padding:2px 9px;border-radius:999px;background:var(--warn);color:var(--surface);font-size:12px;white-space:nowrap}
.ov-other{margin-top:22px}
.ov-other h3{font-size:13px;color:var(--faint);font-weight:600;letter-spacing:.06em;margin:0 0 8px}
.ov-other .row{display:flex;flex-wrap:wrap;gap:8px}
.hl-empty-wrap{max-width:1180px;margin:0 auto;padding:22px 24px 50px}
.hl-guide{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:var(--shadow);margin-bottom:24px}
.hl-guide-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.hl-guide-head>div{flex:1;min-width:0}
.hl-guide h2{margin:0 0 4px;font-size:18px;font-weight:800}
.hl-guide p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}
.hl-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.hl-steps li{position:relative;min-width:0}
.hl-steps li+li::before{content:"›";position:absolute;left:-7px;top:50%;transform:translate(-50%,-50%);color:var(--faint);font-size:16px}
.hl-steps button{width:100%;height:100%;display:grid;grid-template-columns:auto minmax(0,1fr);align-content:start;align-items:center;gap:6px 8px;text-align:left;border:1px solid var(--line);background:var(--surface-2);border-radius:12px;padding:10px 12px;color:var(--ink);cursor:pointer}
.hl-steps button:hover{border-color:var(--accent)}
.hl-steps b{font-size:14px}
.hl-steps small{grid-column:1/-1;font-size:12px;line-height:1.5;color:var(--muted)}
.hl-steps .c{grid-column:1/-1;font-size:12px;font-weight:600;color:var(--faint)}
.hl-steps .has .c{color:var(--busy)}
.hl-steps .need{border-color:color-mix(in srgb,var(--warn) 55%,var(--line));background:var(--warn-soft)}
.hl-steps .need .c{color:var(--warn)}
.hl-steps .need .hl-no{background:var(--warn);color:var(--surface)}
.hl-guide.compact .hl-steps small{display:none}
.hl-legend,.hl-keys{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:14px;font-size:12.5px;color:var(--muted)}
.hl-legend span,.hl-keys span{display:inline-flex;align-items:center;gap:6px}
.hl-keys kbd+kbd{margin-left:-2px}
.hl-empty-state{color:var(--muted);text-align:center;padding:64px 20px 24px;font-size:14px;line-height:1.7}
.hl-empty-state b{display:block;color:var(--ink);font-size:16px;margin-bottom:6px}
.hl-empty-state .hl-link{margin-top:6px}
.hl-board{display:flex;gap:12px;height:100%;padding:12px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-padding:0 12px;overscroll-behavior-x:contain}
.hl-bcol{flex:1 1 0;min-width:260px;max-width:440px;scroll-snap-align:start;display:grid;grid-template-rows:auto minmax(0,1fr);background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden}
@media (min-width:761px){
  .hl-bcol.is-empty{flex:0 0 54px;min-width:54px;grid-template-rows:minmax(0,1fr)}
  .hl-bcol.is-empty header{flex-direction:column;justify-content:flex-start;padding:12px 0;border-bottom:0;height:100%}
  .hl-bcol.is-empty header b{writing-mode:vertical-rl;letter-spacing:.12em;color:var(--muted);font-size:13px}
  .hl-bcol.is-empty .hl-bbody{display:none}
}
.hl-bcol.has-need{border-color:color-mix(in srgb,var(--warn) 60%,var(--line))}
.hl-bcol header{display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--surface);border-bottom:1px solid var(--line)}
.hl-bcol header b{font-size:14px}
.hl-count{font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums}
.hl-bbody{overflow-y:auto;padding:10px;display:grid;align-content:start;gap:10px}
.hl-bbody .hl-card{padding:10px 12px}.hl-bbody .ov-h b{font-size:13.5px}.hl-bbody .ov-q,.hl-bbody .ov-a{font-size:12.5px;-webkit-line-clamp:2}
.hl-bempty{color:var(--faint);font-size:12px;text-align:center;margin:16px 0}

/* Conversation: the classic detail, placed where the hub shows a session */
body.hub-layout dialog.detail-dialog.as-page{position:fixed;inset:auto;top:calc(var(--feedback-viewport-top,0px) + var(--hl-top) + var(--hl-chip));left:var(--hl-side);right:0;bottom:auto;width:auto;max-width:none;height:calc(var(--feedback-viewport-height,100dvh) - var(--hl-top) - var(--hl-chip));max-height:none;margin:0;border-radius:0;box-shadow:none;background:var(--bg);color:var(--ink);z-index:20;overflow:hidden}
body.hub-layout:not([data-hl-page="conv"]) dialog.detail-dialog{display:none}
body.hub-layout:has(dialog.detail-dialog[open]) #hl-empty{display:none}
body.hub-layout #detail-content{display:flex;flex-direction:column;height:100%;min-height:0}
body.hub-layout .detail-top,body.hub-layout .detail-title-row,body.hub-layout .detail-created{display:none}
.hl-mhead{flex:0 0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:0 12px;padding:12px 24px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 85%,var(--surface));min-width:0}
.hl-mhead .t{min-width:0;flex:1}
.hl-mhead h1{margin:0;font-size:18px;line-height:1.3;font-weight:800;display:flex;align-items:center;gap:10px;min-width:0}
.hl-mhead .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.hl-mhead .nm b{font-size:13px;color:var(--faint);margin-right:2px}
.hl-mhead-status{flex:none;display:inline-flex}
.hl-mhead .meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-size:12.5px;color:var(--muted);margin-top:4px;min-width:0}
.hl-mhead .acts{display:flex;align-items:center;gap:2px;flex:none}
.hl-progress{flex:1 0 100%;display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;margin-top:10px;min-width:0}
.hl-progress:empty{display:none}
.hl-flow{display:flex;align-items:center;margin:0;padding:0;list-style:none;font-size:12.5px;color:var(--faint);flex:none}
.hl-flow li{display:flex;align-items:center;gap:6px;white-space:nowrap}
.hl-flow li+li::before{content:"";width:22px;height:2px;margin:0 8px;border-radius:2px;background:var(--line-2)}
.hl-flow li.done+li::before{background:var(--ok)}
.hl-flow i{box-sizing:border-box;display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;border:2px solid var(--line-2);background:var(--surface);flex:none}
.hl-flow li.done{color:var(--ink-2)}
.hl-flow li.done i{border-color:var(--ok);background:var(--ok)}
.hl-flow li.done i::after{content:"";width:6px;height:3px;border:solid var(--surface);border-width:0 0 2px 2px;transform:translateY(-1px) rotate(-45deg)}
.hl-flow li.cur{font-weight:700;color:var(--ink)}
.hl-flow li.cur.confirm{color:var(--warn)}
.hl-flow li.cur.confirm i{border-color:var(--warn);background:var(--warn);box-shadow:0 0 0 4px var(--warn-soft)}
.hl-flow li.cur.busy{color:var(--busy)}
.hl-flow li.cur.busy i{border-color:color-mix(in srgb,var(--busy) 25%,transparent);border-top-color:var(--busy);border-right-color:var(--busy);animation:hl-spin .8s linear infinite}
.hl-flow li.cur.idle i{border-color:var(--idle)}
.hl-next{margin:0;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;color:var(--muted)}
.hl-next.busy{color:var(--busy)}
button.hl-next{border:1px solid color-mix(in srgb,var(--warn) 45%,transparent);background:var(--warn-soft);color:var(--warn);font-weight:600;border-radius:999px;padding:4px 11px;cursor:pointer}
button.hl-next:hover{border-color:var(--warn)}
.hl-mhead .detail-export{margin:0}
.hl-mhead .detail-export summary{border:0;background:transparent;color:var(--muted);padding:6px 8px;border-radius:10px;font-size:13px;min-height:34px}
.hl-mhead .detail-export summary:hover,.hl-mhead .detail-export[open] summary{background:var(--surface-2);color:var(--ink)}
.hl-mhead .detail-export-menu{background:var(--surface);border-color:var(--line);box-shadow:0 24px 60px rgba(0,0,0,.18)}
.hl-mhead .detail-export-menu button,.hl-mhead .detail-export-menu a{color:var(--ink)}
.hl-mhead .detail-export-menu button:hover,.hl-mhead .detail-export-menu a:hover{background:var(--surface-2)}
.hl-mhead .detail-export-menu small{color:var(--muted)}
body.hub-layout .ai-workspace .detail-main,body.hub-layout .detail-main{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;padding:0;max-width:none;margin:0}
body.hub-layout .ai-workspace .detail-navigation{display:flex;gap:4px;margin:8px auto 0;padding:3px;width:max-content;max-width:calc(100% - 24px);overflow-x:auto;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;scrollbar-width:none}
body.hub-layout .detail-navigation button{min-height:32px;padding:4px 12px;border:0;border-radius:7px;background:none;color:var(--muted);font-size:13px;white-space:nowrap}
body.hub-layout .detail-navigation button.active{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
body.hub-layout .detail-navigation button::after{display:none}
body.hub-layout .detail-workspace.with-ai-chat{flex:1;min-height:0;gap:0}
body.hub-layout .with-ai-chat:not([data-detail-pane="chat"]){padding:16px 24px 24px}
body.hub-layout .with-ai-chat:not([data-detail-pane="chat"])>*{max-width:880px;margin-left:auto;margin-right:auto}
body.hub-layout .with-ai-chat[data-detail-pane="chat"]{display:grid;grid-template-columns:minmax(0,1fr) 340px}
body.hub-layout .with-ai-chat[data-detail-pane="chat"] .detail-conversation{order:1;display:flex;flex-direction:column;min-height:0}
body.hub-layout .with-ai-chat[data-detail-pane="chat"] .detail-context{order:2;border-left:1px solid var(--line);background:var(--surface);padding:16px 16px 24px;overflow:auto}
body.hub-layout .detail-context .detail-properties{grid-template-columns:repeat(2,minmax(0,1fr))}

/* Chat stream */
body.hub-layout .ai-chat,body.hub-layout.hl-dark .ai-chat{margin:0;border:0;border-radius:0;background:transparent;overflow:hidden}
body.hub-layout .ai-chat-heading,body.hub-layout .ai-chat-scope,body.hub-layout .ai-chat-note{display:none}
body.hub-layout #chat-plan-slot,body.hub-layout.hl-dark #chat-plan-slot{flex:0 0 auto;width:min(880px,calc(100% - 32px));margin:10px auto 0}
body.hub-layout #chat-plan-slot,body.hub-layout.hl-dark #chat-plan-slot{border:1px solid var(--line);border-radius:12px;background:var(--surface)}
body.hub-layout .ai-chat-plan>summary,body.hub-layout.hl-dark .ai-chat-plan>summary{background:var(--surface);border-radius:12px}
body.hub-layout .chat-plan-heading strong,body.hub-layout .chat-plan-body h4,body.hub-layout.hl-dark .chat-plan-heading strong,body.hub-layout.hl-dark .chat-plan-body h4{color:var(--ink)}
body.hub-layout .chat-plan-heading small,body.hub-layout .chat-plan-state,body.hub-layout .chat-plan-body>small,body.hub-layout.hl-dark .chat-plan-heading small,body.hub-layout.hl-dark .chat-plan-state,body.hub-layout.hl-dark .chat-plan-body>small{color:var(--muted)}
body.hub-layout .chat-plan-heading small.stale,body.hub-layout.hl-dark .chat-plan-heading small.stale{color:var(--warn)}
body.hub-layout .chat-plan-preview,body.hub-layout .chat-plan-body,body.hub-layout.hl-dark .chat-plan-preview,body.hub-layout.hl-dark .chat-plan-body{color:var(--ink-2)}
body.hub-layout .chat-markdown,body.hub-layout .chat-message-preview,body.hub-layout.hl-dark .chat-markdown,body.hub-layout.hl-dark .chat-message-preview{color:var(--ink)}
body.hub-layout .chat-markdown h4,body.hub-layout.hl-dark .chat-markdown h4{color:var(--ink)}
body.hub-layout .chat-markdown a,body.hub-layout.hl-dark .chat-markdown a{color:var(--accent)}
body.hub-layout .chat-markdown blockquote,body.hub-layout.hl-dark .chat-markdown blockquote{border-left-color:var(--line-2);color:var(--muted)}
body.hub-layout .chat-markdown code,body.hub-layout.hl-dark .chat-markdown code{background:var(--sunken);color:var(--ink-2)}
body.hub-layout .chat-code,body.hub-layout.hl-dark .chat-code{background:var(--code-bg);border-color:var(--line)}
body.hub-layout .chat-table th,body.hub-layout .chat-table td{border-color:var(--line)}
body.hub-layout .chat-table th{background:var(--surface-2)}
body.hub-layout .chat-message-fold summary{color:var(--accent)}
body.hub-layout .ai-chat-messages{padding:14px 24px 18px}
body.hub-layout .ai-chat-messages>*{max-width:880px;margin-left:auto;margin-right:auto}
body.hub-layout .ai-chat-messages .comment,body.hub-layout.hl-dark .ai-chat-messages .comment{position:relative;display:block;border:1px solid var(--user-line);background:var(--user-bg);border-radius:14px;padding:10px 16px 12px;margin:22px auto 10px}
body.hub-layout .ai-chat-messages .comment.review-turn,body.hub-layout.hl-dark .ai-chat-messages .comment.review-turn{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow);padding:14px 22px 16px;margin:10px auto}
body.hub-layout .ai-chat-messages .comment>.avatar,body.hub-layout.hl-dark .ai-chat-messages .comment>.avatar{position:absolute;left:16px;top:12px;width:18px;height:18px;border-radius:5px;font-size:9px;font-weight:800;background:var(--accent);color:var(--accent-ink)}
body.hub-layout .ai-chat-messages .review-turn>.avatar{left:22px;top:16px;background:#c96442;color:#fff}
body.hub-layout .ai-chat-messages .comment-meta,body.hub-layout.hl-dark .ai-chat-messages .comment-meta{padding-left:26px;min-height:20px;margin-bottom:4px;color:var(--muted);font-size:12px}
body.hub-layout .ai-chat-messages .comment-meta strong,body.hub-layout.hl-dark .ai-chat-messages .comment-meta strong{color:var(--ink-2);font-size:12.5px}
body.hub-layout .ai-chat-messages .comment-meta time,body.hub-layout.hl-dark .ai-chat-messages .comment-meta time{color:var(--faint);font-family:var(--f-mono);font-size:11.5px}
body.hub-layout .ai-chat-messages .chat-message-content,body.hub-layout .ai-chat-messages .body-text{font-size:15px;line-height:1.7;color:var(--ink)}
body.hub-layout .chat-message-actions{opacity:.55;transition:opacity .15s}
body.hub-layout .comment:hover .chat-message-actions,body.hub-layout .comment:focus-within .chat-message-actions{opacity:1}
body.hub-layout .chat-message-actions button{color:var(--muted)}
body.hub-layout .chat-message-actions button:hover{background:var(--surface-2);color:var(--accent)}
body.hub-layout .technical-detail>summary,body.hub-layout .ai-chat-messages summary,body.hub-layout.hl-dark .technical-detail>summary,body.hub-layout.hl-dark .ai-chat-messages summary{color:var(--muted)}
body.hub-layout .plain-brief,body.hub-layout.hl-dark .plain-brief{background:var(--surface);border-color:var(--line);border-radius:10px}
body.hub-layout .plain-brief .plain-conclusion,body.hub-layout.hl-dark .plain-brief .plain-conclusion{color:var(--ink);font-size:15px}
body.hub-layout .plain-brief dt,body.hub-layout .plain-confidence-name,body.hub-layout .plain-evidence strong,body.hub-layout.hl-dark .plain-brief dt,body.hub-layout.hl-dark .plain-confidence-name,body.hub-layout.hl-dark .plain-evidence strong{color:var(--faint)}
body.hub-layout .plain-brief dd,body.hub-layout .plain-asks,body.hub-layout .plain-evidence,body.hub-layout .root-cause-text,body.hub-layout.hl-dark .plain-brief dd,body.hub-layout.hl-dark .plain-asks,body.hub-layout.hl-dark .plain-evidence,body.hub-layout.hl-dark .root-cause-text{color:var(--ink-2)}
body.hub-layout .plain-asks strong,body.hub-layout.hl-dark .plain-asks strong{color:var(--warn)}
body.hub-layout .plain-confidence,body.hub-layout.hl-dark .plain-confidence{background:var(--surface-2)}
body.hub-layout .plain-meter,body.hub-layout.hl-dark .plain-meter{background:var(--sunken)}
body.hub-layout .plain-confidence.tone-high,body.hub-layout.hl-dark .plain-confidence.tone-high{--tone:var(--ok)}body.hub-layout .plain-confidence.tone-medium{--tone:var(--warn)}body.hub-layout .plain-confidence.tone-low{--tone:var(--bad)}
body.hub-layout .plain-asks,body.hub-layout .plain-evidence,body.hub-layout.hl-dark .plain-asks,body.hub-layout.hl-dark .plain-evidence{border-top-color:var(--line)}
body.hub-layout .plain-evidence .evidence-kind,body.hub-layout.hl-dark .plain-evidence .evidence-kind{background:var(--sunken);color:var(--muted)}
body.hub-layout .ai-chat-scroll-hint .button.quiet,body.hub-layout.hl-dark .ai-chat-scroll-hint .button.quiet{border-radius:999px;background:var(--accent);color:var(--accent-ink);border:0}

/* Composer: development dock, one-tap chips, input box, status line (children of .ai-chat via display:contents) */
body.hub-layout .ai-chat{display:flex;flex-direction:column}
body.hub-layout .ai-chat-activity{display:contents}
body.hub-layout .ai-chat>#detail-development,body.hub-layout .ai-chat-controls,body.hub-layout .ai-chat>#comment-form,body.hub-layout .chat-activity-copy,body.hub-layout.hl-dark .ai-chat>#detail-development,body.hub-layout.hl-dark .ai-chat-controls,body.hub-layout.hl-dark .ai-chat>#comment-form,body.hub-layout.hl-dark .chat-activity-copy{flex:0 0 auto;width:100%;background:var(--surface);padding-left:max(24px,calc((100% - 880px) / 2));padding-right:max(24px,calc((100% - 880px) / 2))}
body.hub-layout .ai-chat>#detail-development{order:1;border-top:1px solid var(--line);padding-top:10px}
body.hub-layout .ai-chat-controls,body.hub-layout.hl-dark .ai-chat-controls{order:2;display:flex;gap:6px;overflow-x:auto;margin:0;padding-top:10px;padding-bottom:8px;scrollbar-width:none}
body.hub-layout .ai-chat-controls[hidden],body.hub-layout.hl-dark .ai-chat-controls[hidden]{display:none}
body.hub-layout .ai-chat>#comment-form{order:3;margin:0}
body.hub-layout .chat-activity-copy{order:4;display:flex;align-items:center;gap:8px;min-height:18px;padding-top:6px;padding-bottom:calc(10px + env(safe-area-inset-bottom));font-size:12px;color:var(--muted)}
body.hub-layout .ai-chat-messages,body.hub-layout #chat-plan-slot,body.hub-layout.hl-dark .ai-chat-messages,body.hub-layout.hl-dark #chat-plan-slot{order:0}
body.hub-layout .ai-chat-scroll-hint,body.hub-layout.hl-dark .ai-chat-scroll-hint{order:0}
body.hub-layout .ai-chat:not(:has(>#detail-development)) .ai-chat-controls,body.hub-layout.hl-dark .ai-chat:not(:has(>#detail-development)) .ai-chat-controls{border-top:1px solid var(--line)}
body.hub-layout .ai-chat:has(>#detail-development) .ai-chat-controls,body.hub-layout.hl-dark .ai-chat:has(>#detail-development) .ai-chat-controls{padding-top:0}
body.hub-layout .ai-chat-controls::-webkit-scrollbar,body.hub-layout.hl-dark .ai-chat-controls::-webkit-scrollbar{display:none}
body.hub-layout .ai-chat .development-dock,body.hub-layout.hl-dark .ai-chat .development-dock{margin:0;padding:0;border:0;background:transparent}
body.hub-layout .development-dock p{color:var(--muted);font-size:12px}
body.hub-layout .development-dock .button.primary,body.hub-layout .repair-actions .button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);border-radius:10px}
body.hub-layout .development-dock .button.quiet{border-radius:10px}
body.hub-layout .ai-chat-controls .text-button,body.hub-layout.hl-dark .ai-chat-controls .text-button{flex:none;min-height:30px;border:1px solid var(--line-2);background:var(--surface);border-radius:999px;padding:3px 11px;font-size:12.5px;line-height:1.6;color:var(--ink-2);white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis}
body.hub-layout .ai-chat-controls .text-button:hover,body.hub-layout.hl-dark .ai-chat-controls .text-button:hover{border-color:var(--accent);color:var(--accent)}
body.hub-layout .ai-chat-original{background:#eef5ff;border-color:#c8d9f7}
body.hub-layout.hl-dark .ai-chat-original{background:color-mix(in srgb,var(--accent) 14%,var(--surface));border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
body.hub-layout .ai-chat-original-title,body.hub-layout.hl-dark .ai-chat-original-title{color:var(--accent)}
body.hub-layout .ai-chat-original-preview,body.hub-layout.hl-dark .ai-chat-original-preview,body.hub-layout .ai-chat-original-body dd,body.hub-layout.hl-dark .ai-chat-original-body dd{color:var(--ink-2)}
body.hub-layout .ai-chat-original-body dt,body.hub-layout.hl-dark .ai-chat-original-body dt,body.hub-layout .ai-chat-original>summary b,body.hub-layout.hl-dark .ai-chat-original>summary b{color:var(--muted)}
body.hub-layout .ai-chat-original-text,body.hub-layout.hl-dark .ai-chat-original-text{color:var(--ink)}
body.hub-layout .ai-chat-original-body dl{border-top-color:var(--line)}
body.hub-layout .ai-chat-relation{width:min(880px,calc(100% - 32px));margin:8px auto 0;background:#fafcff;border-color:#dbe5f6;color:#63738b}
body.hub-layout .ai-chat-relation strong{color:#5575a2}
body.hub-layout.hl-dark .ai-chat-relation{background:var(--surface-2);border-color:var(--line-2);color:var(--muted)}
body.hub-layout.hl-dark .ai-chat-relation strong{color:var(--accent)}
body.hub-layout .ai-chat-controls [data-action="ai-stop"],body.hub-layout.hl-dark .ai-chat-controls [data-action="ai-stop"]{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 40%,var(--line-2))}
body.hub-layout .ai-chat-controls [hidden],body.hub-layout.hl-dark .ai-chat-controls [hidden]{display:none}
body.hub-layout .chat-activity-copy::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--idle);flex:none}
body.hub-layout .ai-chat:has(.ai-chat-status.working) .chat-activity-copy::before,body.hub-layout .ai-chat:has(.ai-chat-status.waiting) .chat-activity-copy::before{background:var(--busy)}
body.hub-layout .ai-chat-progress{min-width:0;flex:1}
body.hub-layout .ai-chat-progress p{color:var(--muted);font-size:12px;margin:0}
body.hub-layout #ai-chat-elapsed{margin-left:auto;color:var(--faint);font-variant-numeric:tabular-nums;white-space:nowrap}
body.hub-layout .ai-chat .comment-editor,body.hub-layout.hl-dark .ai-chat .comment-editor{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:end;gap:6px 10px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface-2);padding:8px;margin:0;box-shadow:none;transition:border-color .15s,box-shadow .15s}
body.hub-layout .ai-chat .comment-editor:focus-within,body.hub-layout.hl-dark .ai-chat .comment-editor:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);background:var(--surface)}
body.hub-layout .ai-chat .comment-editor textarea,body.hub-layout.hl-dark .ai-chat .comment-editor textarea{grid-column:2;grid-row:1;border:0;outline:0;box-shadow:none;background:transparent;color:var(--ink);font-size:15px;line-height:24px;min-height:38px;padding:7px 0;resize:none}
body.hub-layout .ai-chat .comment-editor-footer,body.hub-layout.hl-dark .ai-chat .comment-editor-footer{display:contents}
body.hub-layout .ai-chat .comment-editor-footer [data-action="comment-files"],body.hub-layout.hl-dark .ai-chat .comment-editor-footer [data-action="comment-files"]{grid-column:1;grid-row:1;min-height:38px;min-width:38px;padding:0 6px;border-radius:10px;color:var(--muted);font-size:0}
body.hub-layout .ai-chat .comment-editor-footer [data-action="comment-files"]::before,body.hub-layout.hl-dark .ai-chat .comment-editor-footer [data-action="comment-files"]::before{content:"＋";font-size:20px;line-height:1}
body.hub-layout .ai-chat .comment-editor-footer [data-action="comment-files"]:hover,body.hub-layout.hl-dark .ai-chat .comment-editor-footer [data-action="comment-files"]:hover{background:var(--surface);color:var(--accent)}
body.hub-layout .ai-chat .comment-editor-footer [type="submit"],body.hub-layout.hl-dark .ai-chat .comment-editor-footer [type="submit"]{grid-column:3;grid-row:1;min-height:38px;height:38px;padding:0 14px;border-radius:10px;background:var(--accent);border:1px solid var(--accent);color:var(--accent-ink);font-weight:600;font-size:14px}
body.hub-layout .ai-chat .comment-editor-footer [type="submit"]:disabled,body.hub-layout.hl-dark .ai-chat .comment-editor-footer [type="submit"]:disabled{opacity:.45}
body.hub-layout .ai-chat #comment-draft-status{display:none}
body.hub-layout .ai-chat .comment-files{grid-column:1/-1;grid-row:2;max-height:72px}

/* Non-chat tabs keep the classic content on hub surfaces */
body.hub-layout .detail-section,body.hub-layout .repair-panel,body.hub-layout #ai-section .ai-panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow);margin-bottom:12px}
body.hub-layout .detail-main>#detail-development .development-dock{width:min(880px,calc(100% - 48px));margin:0 auto 10px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--surface)}

/* Sheets: new feedback and search */
.hl-sheet{width:min(620px,calc(100% - 24px));max-height:min(86dvh,var(--feedback-viewport-height,86dvh));border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);padding:0;box-shadow:0 24px 60px rgba(0,0,0,.28);overflow:auto}
.hl-sheet::backdrop{background:rgba(15,17,22,.35)}
.hl-sheet.is-file-dragging #hl-capture-host{outline:2px dashed var(--accent);outline-offset:-8px;background:var(--accent-soft)}
.hl-sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:1}
.hl-sheet-head h2{font-size:16px;font-weight:800;margin:0}
.hl-sheet-head .hl-ib{font-size:22px}
#hl-capture-host .quick-capture{margin:0;border:0;box-shadow:none;border-radius:0;background:var(--surface)}
#hl-search-input{display:block;width:calc(100% - 32px);margin:12px 16px;padding:9px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface-2);color:var(--ink);font-size:15px}
#hl-search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:0}
#hl-search-results{padding:0 8px 12px}
.hl-search-tip{margin:-4px 18px 6px;font-size:12px;color:var(--faint)}

.hl-fab{display:none}
@media (min-width:1240px){ .hl-label{display:inline} }
@media (max-width:1000px){
  .hl-find{min-width:0;border-color:transparent;background:transparent;padding:6px 8px}
  .hl-find-text,body.hub-layout .hl-find kbd{display:none}
  /* Tablets: the title keeps its room, the export menu keeps only its arrow */
  .hl-mhead .detail-export .kb-hide,.hl-mhead .m-title{display:none}
}
@media (max-width:1100px){ .hl-tiles{grid-template-columns:repeat(2,minmax(0,1fr))} .hl-steps{grid-template-columns:repeat(3,minmax(0,1fr))} .hl-steps li:nth-child(4)::before{display:none} }

/* Phone */
@media (max-width:1240px){
  body.hub-layout .with-ai-chat[data-detail-pane="chat"]{display:flex;flex-direction:column}
  body.hub-layout .with-ai-chat[data-detail-pane="chat"] .detail-context{display:none}
}
@media (max-width:760px){
  body.hub-layout{--hl-top:calc(48px + env(safe-area-inset-top));--hl-chip:47px;--hl-side:0px}
  .hl-top{padding:env(safe-area-inset-top) 6px 0 10px;gap:6px}
  .hl-brand{display:none}
  .hl-tab{padding:4px 9px}
  .hl-ib{padding:6px;min-width:32px}
  .kb-hide,.hl-wide{display:none}
  .hl-more{display:block}
  .hl-chips{display:flex}
  /* Overview and board list every feedback themselves, so the chip bar only stays on the conversation */
  body.hub-layout:not([data-hl-page="conv"]){--hl-chip:0px}
  body.hub-layout:not([data-hl-page="conv"]) .hl-chips{display:none}
  .hl-side{display:none}
  .ov{padding:12px 12px 96px}
  .ov-sum .hl-btn.primary{display:none}
  .ov-grid{grid-template-columns:minmax(0,1fr)}
  .hl-tiles{gap:8px;margin-bottom:16px}
  .hl-tile{padding:10px 12px;gap:0 10px}
  .hl-tile .n{font-size:24px}
  .hl-tile small{display:none}
  .hl-board{padding:8px;gap:8px;scroll-padding:0 8px}
  .hl-bcol{flex:0 0 100%;min-width:0;max-width:none}
  .hl-bnav{padding:8px 8px 0}
  .hl-empty-wrap{padding:12px 12px 96px}
  .hl-guide{padding:14px;margin-bottom:18px}
  .hl-guide h2{font-size:16px}
  .hl-steps{grid-template-columns:minmax(0,1fr);gap:8px}
  .hl-steps li::before{display:none}
  .hl-steps button{grid-template-columns:auto minmax(0,1fr) auto;padding:9px 12px;gap:2px 8px}
  .hl-steps .c{grid-column:3;grid-row:1}
  .hl-steps small{grid-column:2/4}
  .hl-keys,.hl-search-tip{display:none}
  .hl-fab{position:fixed;right:calc(16px + env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));z-index:31;display:grid;place-items:center;width:54px;height:54px;border:0;border-radius:50%;background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 28px color-mix(in srgb,var(--accent) 40%,transparent)}
  .hl-fab svg{width:24px;height:24px;stroke-width:2.2}
  body.hub-layout[data-hl-page="conv"]:has(#detail-dialog[open]) .hl-fab{display:none}
  /* Notices drop from the top so they never cover the reply box */
  body.hub-layout .toasts{top:calc(var(--feedback-viewport-top,0px) + var(--hl-top) + var(--hl-chip) + 8px);bottom:auto}
  .hl-mhead{padding:7px 8px 8px 14px;gap:0 4px}
  .hl-mhead .hl-mdl,.hl-next{display:none}
  .hl-progress{margin-top:6px}
  .hl-flow{font-size:11.5px}
  .hl-flow i{width:14px;height:14px}
  .hl-flow li{gap:4px}
  .hl-flow li+li::before{width:12px;margin:0 5px}
  .hl-mhead h1{font-size:16px;gap:8px}
  .hl-mhead .nm b{display:none}
  .hl-mhead .meta{flex-wrap:nowrap;overflow:hidden;white-space:nowrap;font-size:12px;margin-top:2px}
  .hl-mhead .m-title{display:none}
  body.hub-layout .ai-workspace .detail-navigation{margin-top:6px}
  body.hub-layout .detail-navigation button{min-height:30px;padding:3px 9px;font-size:12.5px}
  body.hub-layout .ai-chat-messages{padding:10px 10px 14px}
  body.hub-layout .ai-chat-messages .comment{padding:10px 12px 12px;margin-top:16px}
  body.hub-layout .ai-chat-messages .comment.review-turn{padding:12px 14px 14px}
  body.hub-layout .ai-chat-messages .comment>.avatar{left:12px;top:12px}
  body.hub-layout .ai-chat-messages .review-turn>.avatar{left:14px;top:14px}
  body.hub-layout #chat-plan-slot{width:calc(100% - 20px);margin-top:8px}
  body.hub-layout .ai-chat-plan>summary,body.hub-layout.hl-dark .ai-chat-plan>summary{display:flex;align-items:center;gap:10px;min-height:0;padding:8px 11px}
  body.hub-layout .chat-plan-heading{flex:none}
  body.hub-layout .chat-plan-heading small{display:none}
  body.hub-layout .chat-plan-preview{display:block;flex:1;min-width:0;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  body.hub-layout .ai-chat-plan[open] .chat-plan-preview{display:none}
  body.hub-layout .ai-chat:has(.ai-chat-status.replied,.ai-chat-status.idle) .chat-activity-copy{display:none}
  body.hub-layout .ai-chat:has(.ai-chat-status.replied,.ai-chat-status.idle)>#comment-form{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
  body.hub-layout .ai-chat>#detail-development,body.hub-layout .ai-chat-controls,body.hub-layout .ai-chat>#comment-form,body.hub-layout .chat-activity-copy{padding-left:10px;padding-right:10px}
  body.hub-layout .ai-chat .comment-editor textarea{font-size:16px}
  body.hub-layout .ai-chat .development-dock p{display:none}
  body.hub-layout .ai-chat .development-dock .button{min-height:38px;font-size:13px}
  body.hub-layout .ai-chat>#detail-development{padding-top:8px}
  body.hub-layout .ai-chat-controls{padding-top:8px;padding-bottom:6px}
  body.hub-layout .ai-chat .comment-editor{border-radius:14px;box-shadow:none}
  body.hub-layout .with-ai-chat:not([data-detail-pane="chat"]){padding:10px 10px 20px}
  body.hub-layout .detail-context .detail-properties{grid-template-columns:minmax(0,1fr)}
  .hl-sheet{width:100%;max-width:100%;height:100dvh;max-height:100dvh;border-radius:0}
}
@media (max-width:400px){ .hl-flow li+li::before{width:7px;margin:0 4px} }
.feedback-keyboard-open body.hub-layout{--hl-top:0px;--hl-chip:0px}
.feedback-keyboard-open body.hub-layout .hl-top,.feedback-keyboard-open body.hub-layout .hl-chips,.feedback-keyboard-open body.hub-layout .hl-mhead,.feedback-keyboard-open body.hub-layout .detail-navigation{display:none}

/* Conversation polish: the source report remains visible, controls have breathing room, and the plan card is distinct from the page surface. */
body.hub-layout .hl-mhead .acts{gap:8px}
body.hub-layout .hl-close-issue{border-color:var(--line-2);background:var(--surface-2);color:var(--warn);font-size:12px;font-weight:600}
body.hub-layout .hl-close-issue:hover{border-color:var(--warn);background:var(--warn-soft);color:var(--warn)}
body.hub-layout .hl-win .last{display:-webkit-box;line-height:1.5;max-height:3.2em}
body.hub-layout .hl-win .last small{display:block;margin-right:5px;color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.03em}
body.hub-layout .hl-card .ov-q{border:1px solid color-mix(in srgb,var(--accent) 24%,var(--line));background:var(--accent-soft);padding:8px 10px;color:var(--ink-2);font-size:13px;line-height:1.6;-webkit-line-clamp:4}
body.hub-layout .hl-card .ov-q b{color:var(--accent);font-size:10px;letter-spacing:.05em}
body.hub-layout #chat-plan-slot,body.hub-layout.hl-dark #chat-plan-slot{background:var(--surface-2);border-color:var(--line-2)}
body.hub-layout .ai-chat-plan>summary,body.hub-layout.hl-dark .ai-chat-plan>summary{background:var(--surface-2);list-style:none}
body.hub-layout .ai-chat-plan>summary::-webkit-details-marker,body.hub-layout.hl-dark .ai-chat-plan>summary::-webkit-details-marker{display:none}
body.hub-layout .ai-chat-controls,body.hub-layout.hl-dark .ai-chat-controls{gap:10px}
body.hub-layout .ai-chat-controls .text-button{margin:0}
body.hub-layout .development-dock-actions,body.hub-layout .repair-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
body.hub-layout .detail-loading-overlay{background:color-mix(in srgb,var(--bg) 82%,transparent)}
body.hub-layout .detail-loading-card{border-color:var(--line);background:var(--surface);color:var(--ink)}
body.hub-layout .detail-loading-card small{color:var(--muted)}
body.hub-layout .detail-loading-spinner{border-color:var(--line-2);border-top-color:var(--accent)}
@media (max-width:760px){
  body.hub-layout .hl-mhead .acts{gap:4px}
  body.hub-layout .hl-close-issue{font-size:11px;padding:5px 7px}
  body.hub-layout .ai-chat-controls{gap:8px}
  body.hub-layout .development-dock-actions,body.hub-layout .repair-actions{gap:8px}
}