/* The library window (ReaderView, document first): toolbar, the reader filling the window, the left-edge handle and the
   "Find a document" navigation layer with purpose rows, Projects / Date / AI tabs, the capture calendar and the two-line list.
   Sizes from the app: window 1120×760, navigation 800 wide at 16 pt, sidebar 250, list rows 48 high. Film and try-it share it. */
.t-lib{position:absolute;left:240px;top:135px;width:1120px;height:760px;z-index:3;display:flex;flex-direction:column;border-radius:12px;overflow:hidden;
  background:var(--bg);box-shadow:0 0 0 .5px rgba(0,0,0,.8),inset 0 .5px 0 rgba(255,255,255,.12),0 30px 80px rgba(3,7,16,.6),0 10px 26px rgba(3,7,16,.35)}
.frame.tall .t-lib{left:0;top:30px;width:100%;height:calc(100% - 30px);border-radius:0}
.lw-title{flex:none;position:relative;height:28px;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:600;color:#9b9ea4}
.lw-lights{position:absolute;left:12px;top:8px;display:flex;gap:8px}
.lw-lights i,.lw-lights button{display:block;width:12px;height:12px;border-radius:50%;background:#ff5f57;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.28)}
.lw-lights i:nth-child(2){background:#febc2e}
.lw-lights i:nth-child(3){background:#28c840}
.lw-lights button{display:grid;place-items:center;color:transparent}
.dn .lw-lights button:hover,.dn .lw-lights button:focus-visible{color:#4d0000}
.lw-lights svg{width:8px;height:8px}
.lw-tool{flex:none;display:flex;align-items:center;gap:10px;padding:9px 16px}
.lw-brand{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600}
.lw-brand img{width:22px;height:22px;display:block}
.lw-btn{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:10px;font-size:13px;color:var(--text)}
.lw-btn.on{background:var(--surface)}
.dn .lw-btn:hover{background:var(--raised)}
.lw-btn:disabled{opacity:.45;cursor:default}
.lw-static{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--text)}
.lw-static .ic:last-child{color:var(--sec)}
.lw-spacer,.lw-sp{flex:1}
.lw-kbd{width:44px;height:26px;display:grid;place-items:center;color:var(--text)}
.lw-seg{display:flex;gap:3px;padding:3px;border-radius:12px;background:var(--raised)}
.lw-seg>*{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-radius:10px;font-size:13px;font-weight:600;color:var(--text)}
.lw-seg>[aria-pressed="true"],.lw-seg>.on{color:var(--ptext);background:linear-gradient(#c0d5ff,#a2c1ff);box-shadow:0 2px 7px rgba(54,112,231,.12)}
.lw-body{position:relative;flex:1;min-height:0;background:var(--surface);overflow:hidden}

/* reader: the document fills the window */
.lw-reader{position:absolute;inset:0;display:flex;flex-direction:column}
.lw-rhead{flex:none;display:flex;flex-direction:column;gap:7px;padding:10px 16px}
.lw-r1,.lw-r2{display:flex;align-items:center;gap:5px;min-width:0}
.lw-r2{gap:8px}
.lw-r1 h3{margin:0;min-width:0;font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lw-r1 .lr-tag{margin-left:4px}
.lw-ib{width:43px;height:34px;display:grid;place-items:center;border-radius:10px;color:var(--text)}
.lw-ib.on{color:var(--accent)}
.dn .lw-ib:hover{background:var(--raised)}
.lw-ib.deco{cursor:default}
.lw-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 7px;border-radius:6px;background:var(--raised);font-size:11px;font-weight:500;color:var(--sec);white-space:nowrap}
.lw-loc{display:inline-flex;align-items:center;gap:6px;min-width:0;font-size:11px;color:var(--sec);overflow:hidden}
.lw-loc span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dn .lw-loc:hover{color:var(--text)}
.lw-changes{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:10px;font-size:12px;font-weight:500;color:var(--text)}
.lw-changes[aria-pressed="true"],.lw-changes.on{background:var(--surface);box-shadow:inset 0 0 0 1px var(--border);font-weight:600}
.lw-changes:disabled{opacity:.45;cursor:default}
.lw-rev{display:inline-block;width:150px;height:26px;white-space:nowrap;padding:0 10px 0 26px;border-radius:10px;border:0;font:600 12px/26px inherit;color:var(--text);background:transparent;
  -webkit-appearance:none;appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--text) 50%),linear-gradient(135deg,var(--text) 50%,transparent 50%);
  background-position:9px 10px,13px 10px;background-size:4px 4px;background-repeat:no-repeat}
.dn .lw-rev:hover{background-color:var(--raised)}
.lw-rev:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.lw-search input:focus-visible{outline:none}
.lw-search:focus-within{box-shadow:inset 0 0 0 1px var(--accent)}
.lw-rbody{flex:1;min-height:0;overflow:auto;padding:24px 28px 40px}
.lw-doc{max-width:780px;margin:0 auto}
.lw-doc .b-h1{font-size:30px}
.lw-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:28px;text-align:center;color:var(--sec)}
.lw-empty b{font-size:17px;color:var(--text)}
.lw-handle{position:absolute;left:0;top:calc(50% - 36px);width:28px;height:72px;z-index:2;display:grid;place-items:center;border-radius:0 9px 9px 0;
  background:var(--raised);box-shadow:inset 0 0 0 1px rgba(58,75,101,.7);color:var(--text)}

/* navigation layer: "Find a document" floats over the reader */
.lw-scrim{position:absolute;inset:0;z-index:3;background:rgba(0,0,0,.08)}
.lw-nav{position:absolute;left:16px;top:16px;bottom:16px;width:min(800px,calc(100% - 32px));z-index:4;display:flex;flex-direction:column;
  border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:inset 0 0 0 1px var(--border),0 8px 22px rgba(0,0,0,.16)}
.lw-nhead{flex:none;display:flex;align-items:center;gap:10px;padding:10px 12px 10px 16px;border-bottom:1px solid rgba(58,75,101,.55);font-size:13px;font-weight:600}
.lw-nhead small{margin-left:auto;font-size:11px;font-weight:400;color:var(--sec)}
.lw-x{width:24px;height:24px;display:grid;place-items:center;border-radius:8px;color:var(--text)}
.lw-nbody{flex:1;min-height:0;display:flex}
.lw-side{flex:none;width:250px;display:flex;flex-direction:column;gap:10px;padding-top:12px;background:var(--bg);border-right:1px solid rgba(58,75,101,.55)}
.lw-search{margin:0 12px;display:flex;align-items:center;gap:7px;height:30px;padding:0 10px;border-radius:9px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--border);color:var(--sec)}
.lw-search input,.lw-search span{flex:1;min-width:0;border:0;padding:0;background:none;color:var(--text);font:13px/1 inherit}
.lw-search span{color:#7f8da6}
.lw-search input::placeholder{color:#7f8da6}
.lw-search kbd{font:10px/1 inherit;padding:1px 5px;border-radius:5px;box-shadow:inset 0 0 0 1px var(--border);color:var(--sec)}
.lw-purpose{margin:0 10px;display:flex;flex-direction:column;gap:1px}
.lw-prow{position:relative;display:flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:14px;color:var(--text);text-align:left;width:100%}
.lw-prow>span:nth-child(2){flex:1;min-width:0;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lw-prow em{font-size:11px;font-weight:500;font-style:normal;color:var(--sec);font-variant-numeric:tabular-nums}
.lw-prow.on,.lw-prow[aria-current="true"]{background:var(--sel)}
.lw-prow.on>span:nth-child(2){font-weight:600}
.lw-prow.on::before{content:"";position:absolute;left:5px;top:calc(50% - 9px);width:3px;height:18px;border-radius:2px;background:var(--brand)}
.dn .lw-prow:not(.on):hover{background:var(--raised)}
.lw-pic{width:18px;height:18px;display:grid;place-items:center;color:var(--sec)}
.lw-prow.on .lw-pic{color:var(--accent)}
.lw-dot{width:7px;height:7px;border-radius:50%;background:var(--brand)}
.lw-dot.mod{background:var(--orange)}
.lw-tabs{margin:0 12px;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;padding:3px;border-radius:12px;background:var(--raised);position:relative}
.lw-tabs>*{position:relative;z-index:1;height:34px;display:grid;place-items:center;border-radius:10px;font-size:12px;font-weight:600;color:var(--text)}
.lw-tabs>.on,.lw-tabs>[aria-selected="true"]{color:var(--ptext)}
.lw-tabpill{position:absolute;left:3px;top:3px;width:calc((100% - 12px) / 3);height:34px;border-radius:10px;z-index:0;
  background:linear-gradient(#c0d5ff,#a2c1ff);box-shadow:0 2px 7px rgba(54,112,231,.12)}
.lw-tree{position:relative;flex:1;min-height:0;overflow:hidden auto;padding:4px 10px 12px;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(#000 calc(100% - 20px),transparent);mask-image:linear-gradient(#000 calc(100% - 20px),transparent)}
.lw-pane{display:flex;flex-direction:column;gap:2px}
.lw-proj{display:flex;align-items:center;gap:2px}
.lw-proj .lw-prow{flex:1;min-width:0}
.lw-tw{flex:none;width:18px;height:28px;display:grid;place-items:center;color:var(--sec)}
.lw-sub{display:flex;gap:5px;padding:0 0 3px 46px}
.lw-subchip{padding:2px 7px;border-radius:999px;background:var(--raised);font-size:10px;font-weight:600;color:var(--sec);font-variant-numeric:tabular-nums}
.lw-subchip.on{background:var(--primary);color:var(--ptext)}
.lw-coll{padding:16px 6px 4px;font-size:12px;font-weight:600;color:var(--sec)}
/* capture calendar: four heat levels over the month, then the last seven days as bars */
.lw-cal{display:flex;flex-direction:column;gap:8px;padding:4px 0 0}
.lw-calh{display:flex;align-items:center;gap:4px;padding:0 4px;font-size:12px}
.lw-calh b{font-weight:600}
.lw-calnav{width:22px;height:22px;display:grid;place-items:center;color:var(--text)}
.lw-calnav.off{opacity:.45}
.lw-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.lw-wd{font-style:normal;text-align:center;font-size:10px;color:var(--sec)}
.lw-cell{aspect-ratio:1;display:grid;place-items:center;border-radius:5px;font:10px/1 var(--ui);font-style:normal;font-variant-numeric:tabular-nums;color:var(--sec)}
.lw-cell.blank{visibility:hidden}
.lw-cell.h0{background:var(--raised);opacity:.6}
.lw-cell.h1{background:#1b2e52;color:var(--text);font-weight:600}
.lw-cell.h2{background:#23417e;color:var(--text);font-weight:600}
.lw-cell.h3{background:#2e5bb7;color:#fff;font-weight:600}
.lw-cell.h4{background:var(--brand);color:#fff;font-weight:600}
.lw-cell.on{box-shadow:0 0 0 1px var(--bg),0 0 0 3px var(--text)}
.lw-days{display:flex;flex-direction:column;gap:2px;padding-top:6px}
.lw-dayrow{position:relative;display:flex;align-items:center;gap:8px;min-height:30px;padding:0 6px 0 14px;border-radius:14px;font-size:11px;color:var(--text);width:100%}
.lw-dayrow>span{width:64px}
.lw-dayrow.on{background:var(--sel);font-weight:600}
.lw-dayrow.on::before{content:"";position:absolute;left:5px;top:calc(50% - 9px);width:3px;height:18px;border-radius:2px;background:var(--brand)}
.lw-bar{flex:1;height:6px;border-radius:3px;background:rgba(54,112,231,.18);overflow:hidden}
.lw-bar>i{display:block;height:100%;border-radius:3px;background:var(--brand);transform-origin:0 50%}
.lw-dayrow em{min-width:40px;text-align:right;font-style:normal;color:var(--sec);font-variant-numeric:tabular-nums}

/* the document list: title, tag chips, sections of two-line rows and dashed bundle rows */
.lw-list{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--surface)}
.lw-lhead{flex:none;display:flex;align-items:center;gap:8px;padding:14px 14px 0}
.lw-lhead b{font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lw-lhead small{font-size:12px;color:var(--sec)}
.lw-lhead .lw-ib{width:34px;height:30px;color:var(--text)}
.lw-tags{flex:none;display:flex;gap:6px;padding:10px 14px 6px;min-height:40px}
.lw-tag{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;background:var(--raised);font-size:11px;font-variant-numeric:tabular-nums;white-space:nowrap}
.lw-tag b{font-weight:600}
.lw-tag.new{color:var(--accent)}
.lw-tag.modified{color:#ffb357}
.lw-tag.later{color:var(--sec)}
.lw-tag.on{background:color-mix(in srgb,currentColor 24%,transparent);box-shadow:inset 0 0 0 1.5px currentColor}
.lw-items{position:relative;flex:1;min-height:0;overflow:hidden auto;padding:0 8px 20px;scrollbar-width:thin}
.lr-sec{padding:10px 10px 2px;font-size:11px;font-weight:600;color:var(--sec)}
.lr-row{position:relative;display:flex;align-items:flex-start;gap:10px;min-height:48px;margin-bottom:1px;padding:6px 10px;border-radius:10px}
.lr-row>.dn-agent{margin-top:1px}
.lr-open{position:absolute;inset:0;border-radius:10px;z-index:0}
.dn .lr-open:focus-visible{outline:2px solid var(--accent);outline-offset:-2px;border-radius:10px}
.lr-row.on{background:var(--sel)}
.lr-row.hover:not(.on),.dn .lr-row:hover:not(.on){background:rgba(38,50,70,.6)}
.lr-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;pointer-events:none}
.lr-l1{display:flex;align-items:baseline;gap:6px}
.lr-l1 b{flex:1;min-width:0;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lr-l1 small{font-size:11px;color:var(--sec);font-variant-numeric:tabular-nums;white-space:nowrap}
.lr-l2{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--sec);min-width:0;white-space:nowrap}
.lr-l2 em{font-style:normal;font-weight:600}
.lr-l2 em.p{color:#30d158}
.lr-l2 em.m{color:#ff453a;margin-left:-2px}
.lr-sum{min-width:0;overflow:hidden;text-overflow:ellipsis}
.lr-tag{flex:none;display:inline-flex;align-items:center;gap:3px;padding:1.5px 6px;border-radius:999px;font-size:10px;font-weight:600}
.lr-tag.new{color:var(--accent);background:rgba(157,191,255,.14)}
.lr-tag.modified{color:#ffb357;background:rgba(255,179,87,.14)}
.lr-tag.later{color:var(--sec);background:rgba(182,197,220,.14)}
.lr-row:has(.lr-tag.new) .lr-l1 b,.lr-row:has(.lr-tag.modified) .lr-l1 b{font-weight:600}
.lr-acts{position:absolute;right:8px;top:6px;display:flex;gap:2px;opacity:0}
.lr-ib{position:relative;z-index:1;width:26px;height:26px;display:grid;place-items:center;border-radius:8px;color:var(--sec)}
.lr-ib.fav{color:var(--accent)}
.lr-row.on .lr-acts,.lr-row.hover .lr-acts,.dn .lr-row:hover .lr-acts,.lr-row:focus-within .lr-acts{opacity:1}
.lr-row.on .lr-l1 small,.lr-row.hover .lr-l1 small,.dn .lr-row:hover .lr-l1 small,.lr-row:focus-within .lr-l1 small{opacity:0}
.lr-bundle{display:flex;align-items:center;gap:8px;margin:3px 0;padding:7px 9px;border-radius:10px;font-size:13px;white-space:nowrap;border:1px dashed var(--border)}
.lr-bundle>.ic{color:rgba(157,191,255,.8);margin:0 3px}
.lr-bundle b{font-weight:600}
.lr-bundle small{font-size:11px;color:var(--sec);overflow:hidden;text-overflow:ellipsis}
.lr-sp{flex:1;min-width:6px}
.lr-expand{font-size:11px;font-weight:600;color:var(--accent)}
.lr-file{display:flex;align-items:center;gap:8px;margin-left:18px;min-height:30px;padding:0 10px;font:12px var(--term);color:var(--sec)}
.lw-none{padding:24px 14px;margin:0;font-size:13px;color:var(--sec)}

/* document details popover and the document tools menu */
.lw-pop{position:absolute;z-index:6;width:380px;max-height:480px;overflow:auto;padding:18px;border-radius:12px;background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--border),0 16px 40px rgba(0,0,0,.4);display:flex;flex-direction:column;gap:14px}
.lw-pop h4{margin:0;font-size:16px;font-weight:600}
.lw-pop dl{margin:0;display:flex;flex-direction:column;gap:12px}
.lw-pop dt{font-size:11px;font-weight:600;color:var(--sec);margin-bottom:3px}
.lw-pop dd{margin:0;font-size:13px;display:flex;align-items:center;gap:6px;word-break:break-all}
.lw-menu{position:absolute;z-index:6;min-width:200px;padding:5px;border-radius:10px;background:rgba(36,38,44,.98);box-shadow:inset 0 0 0 .5px rgba(255,255,255,.16),0 16px 40px rgba(0,0,0,.45)}
.lw-menu button{display:flex;width:100%;gap:8px;padding:5px 10px;border-radius:5px;font-size:13px;color:#f2f5fa}
.lw-menu button:hover,.lw-menu button:focus-visible{background:#2f6be4;outline:none}
.lw-menu hr{border:0;height:1px;margin:5px 8px;background:rgba(255,255,255,.12)}

/* review stack and review inbox in the library */
.lw-review{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px 28px}
.lw-review .rv-view{position:relative;inset:auto;width:min(650px,100%);height:100%;padding:0}
.lw-inbox{position:absolute;inset:0;overflow:auto;padding:20px 28px;display:flex;flex-direction:column;gap:6px}
.lw-irow{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:16px;background:rgba(28,37,53,.5);box-shadow:inset 0 0 0 1px rgba(58,75,101,.5)}
.lw-irow.focus{background:var(--surface);box-shadow:inset 0 0 0 1px rgba(58,75,101,.9),0 6px 14px rgba(0,0,0,.1)}
.lw-irow-top{display:flex;align-items:center;gap:9px;font-size:12px}
.lw-irow-top b{flex:1;font-weight:600}
.lw-irow-sum{align-self:flex-start;margin-left:23px}
.lw-irow p{margin:0 0 0 31px;font-size:12px;line-height:1.55;color:rgba(242,245,250,.85)}
.lw-irow .rv-btns{margin-left:31px;grid-template-columns:auto auto auto;justify-content:start}
.lw-irow .rv-btns button{min-height:30px;padding:0 12px;font-size:12px;border-radius:10px}
@media (max-width:760px){
  .frame.tall .lw-tool{flex-wrap:wrap;gap:6px 8px;padding:8px 10px}
  .frame.tall .lw-static,.frame.tall .lw-kbd,.frame.tall .lw-seg svg{display:none}
  .frame.tall .lw-seg>*{height:28px;padding:0 8px;font-size:12px}
  .frame.tall .lw-r1 .lw-ib.deco{display:none}
  .frame.tall .lw-nav{left:0;top:0;bottom:0;width:100%;border-radius:0}
  .frame.tall .lw-nbody{flex-direction:column;overflow:auto}
  .frame.tall .lw-side{width:auto;flex:none;border-right:0;padding-bottom:8px}
  .frame.tall .lw-tree{max-height:220px}
  .frame.tall .lw-list{flex:none;min-height:420px}
  .frame.tall .lw-pop{left:8px!important;right:8px;width:auto}
}