/* Codex — studio documentation. Layout & app-specific components. */

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:272px minmax(0,1fr);min-height:100vh}
.side{border-right:1px solid var(--hair);display:flex;flex-direction:column;height:100vh;position:sticky;top:0;
  background:var(--bg);z-index:20}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{height:56px;border-bottom:1px solid var(--hair);display:flex;align-items:center;gap:14px;padding:0 22px;
  position:sticky;top:0;background:var(--bg);z-index:30}
.topbar .sp{margin-left:auto}
@media(max-width:940px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;left:0;top:0;bottom:0;width:272px;height:100vh;transform:translateX(-100%);transition:transform .22s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-s)}
  .side.open{transform:none}
}
.burger{display:none}
@media(max-width:940px){.burger{display:inline-flex}}
.side-scrim{position:fixed;inset:0;background:var(--scrim);z-index:19;animation:fadeIn .18s ease}
@media(min-width:941px){.side-scrim{display:none}}

/* narrow chrome: the search field and the primary action collapse to marks */
.topbar .lbl-full{display:inline}
.topbar .lbl-short{display:none}
@media(max-width:640px){
  .topbar{gap:8px;padding:0 12px}
  .topbar .bigsearch{max-width:none;flex:1;min-width:0}
  .topbar .bigsearch .kbd,.topbar .bigsearch .s-word{display:none}
  .topbar .lbl-full{display:none}
  .topbar .lbl-short{display:inline}
  .doc-col{padding:28px 18px 0}
  .doc-meta{flex-wrap:wrap;row-gap:8px}
  .doc-meta .sp{display:none}
  .doc-meta [data-meta]{flex:1 0 100%}
}

/* ---------- project switcher ---------- */
.proj{display:flex;align-items:center;gap:9px;padding:0 16px;height:56px;border-bottom:1px solid var(--hair);
  width:100%;text-align:left;transition:background .15s}
.proj:hover{background:var(--tint)}
.proj-mark{width:24px;height:24px;border-radius:4px;flex:none;display:grid;place-items:center;font-size:10px;color:#fff;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pop{position:fixed;background:var(--bg);border:1px solid var(--hair2);border-radius:6px;box-shadow:var(--shadow-s);
  padding:6px;z-index:70;min-width:220px;display:flex;flex-direction:column;gap:1px;animation:riseIn .14s cubic-bezier(.4,0,.2,1)}
.pop-i{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:4px;text-align:left;width:100%;font-size:13px;transition:background .12s}
.pop-i:hover{background:var(--tint)}
.pop-sep{height:1px;background:var(--hair);margin:5px 2px}

/* ---------- tree ---------- */
.tree{flex:1;overflow-y:auto;padding:10px 8px 24px}
.tree::-webkit-scrollbar{width:9px}
.tree::-webkit-scrollbar-thumb{background:var(--hair2);border-radius:9px;border:3px solid var(--bg)}
/* Left edge stays a clean column of names — anything that is not the name sits
   on the right, the way a documentation sidebar reads best. */
.t-row{display:flex;align-items:center;gap:8px;width:100%;text-align:left;border-radius:6px;padding:6px 10px;
  font-size:13.5px;line-height:1.45;color:var(--mut2);transition:background .12s,color .12s;position:relative}
.t-row:hover{background:var(--tint);color:var(--ink)}
.t-art.on{transition:background .16s cubic-bezier(.4,0,.2,1)}
.t-sec{font-size:13px;letter-spacing:.005em}
.t-art.on{background:var(--tint2);color:var(--ink)}
.t-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1}
/* identical box and stroke, so the two glyphs sit on the same line and read
   with the same weight; both stay quiet until the row is under the cursor */
.t-caret,.t-add{flex:none;width:16px;height:16px;display:grid;place-items:center;
  color:var(--mut);border-radius:3px}
.t-caret svg,.t-add svg{display:block}
.t-caret{opacity:.42;transition:transform .18s cubic-bezier(.4,0,.2,1),opacity .15s}
.t-row:hover .t-caret{opacity:.72}
.t-caret.open{transform:rotate(90deg)}
.t-add{opacity:0;transition:opacity .15s,background .15s,color .15s}
.t-row:hover .t-add{opacity:.55}
.t-add:hover{opacity:1;background:var(--hair);color:var(--ink)}
.t-flag{width:5px;height:5px;border-radius:50%;flex:none;background:currentColor}
/* Nesting is drawn by a hairline guide, not by icons. Collapsing animates the
   grid row from 1fr to 0fr — no height measuring, no layout thrash, and the
   tree is never rebuilt just to open a section. */
.t-kids{display:grid;grid-template-rows:1fr;margin-left:16px;padding-left:10px;
  border-left:1px solid var(--hair);transition:grid-template-rows .2s cubic-bezier(.4,0,.2,1)}
.t-kids.closed{grid-template-rows:0fr}
.t-kids-in{min-height:0;overflow:hidden}
.side-foot{border-top:1px solid var(--hair);padding:10px 14px;display:flex;align-items:center;gap:10px}
.t-row:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;background:var(--tint)}
/* headings of the open document, as a level below it */

/* a save that cannot land must be loud — it is the one failure that loses work */
.storage-warn{position:sticky;top:56px;z-index:35;display:flex;align-items:center;gap:12px;
  background:color-mix(in srgb,var(--red) 12%,var(--bg));border-bottom:1px solid color-mix(in srgb,var(--red) 40%,transparent);
  padding:11px 22px;font-size:13px}
.storage-warn b{font-weight:500;color:var(--red)}

/* ---------- home ---------- */
.home{max-width:760px;margin:0 auto;padding:76px 24px 90px;animation:riseIn .3s cubic-bezier(.4,0,.2,1)}
.home-title{font-size:26px;font-weight:400;letter-spacing:-.3px;margin:0 0 4px}
.bigsearch{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--hair2);border-radius:6px;
  padding:15px 18px;width:100%;text-align:left;color:var(--mut);transition:border-color .18s,box-shadow .18s,transform .18s}
.bigsearch:hover{border-color:var(--ink);transform:translateY(-1px)}
.recent{display:flex;flex-direction:column}
.rec{display:flex;gap:14px;align-items:flex-start;text-align:left;width:100%;padding:15px 12px;border-radius:5px;
  border-bottom:1px solid var(--hair);transition:background .14s}
.rec:hover{background:var(--tint)}
.rec-vol{margin-top:4px;max-width:230px}
.rec-vol .hv-vol{font-size:11px}

/* ---------- search overlay ---------- */
.s-wrap{position:fixed;inset:0;background:var(--scrim);z-index:90;display:flex;justify-content:center;
  padding:12vh 20px 20px;animation:fadeIn .13s ease}
.s-box{width:min(680px,100%);background:var(--bg);border:1px solid var(--hair2);border-radius:10px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;overflow:hidden;max-height:70vh;animation:sPop .19s cubic-bezier(.4,0,.2,1)}
@keyframes sPop{from{opacity:0;transform:translateY(-10px) scale(.99)}to{opacity:1;transform:none}}
.s-top{display:flex;align-items:center;gap:12px;padding:15px 18px;border-bottom:1px solid var(--hair)}
.s-inp{flex:1;background:none;border:0;outline:none;font-size:17px;color:var(--ink)}
.s-inp::placeholder{color:var(--mut)}
.s-list{overflow-y:auto;padding:6px}
.s-i{display:block;width:100%;text-align:left;padding:10px 12px;border-radius:6px;transition:background .1s}
.s-i.cur{background:var(--tint2)}
.s-i .s-path{font-size:10.5px;letter-spacing:.06em;color:var(--mut);text-transform:uppercase}
.s-i .s-name{font-size:14.5px;margin-top:2px}
.s-i .s-snip{font-size:12.5px;color:var(--mut2);margin-top:3px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.s-i mark{background:none;color:var(--ember);font-weight:500}
.s-foot{border-top:1px solid var(--hair);padding:8px 14px;display:flex;gap:16px;color:var(--mut);font-size:10.5px}
.kbd{border:1px solid var(--hair2);border-radius:3px;padding:1px 4px;font-size:10px;color:var(--mut2)}

/* ---------- article ---------- */
.doc{display:grid;grid-template-columns:minmax(0,1fr) 268px;gap:0;align-items:start;padding:0 0 140px}
.cm-bar{display:none}
/* Below this width the margin has nowhere to live, so comments become a panel —
   hiding them would strand every highlight in the text. */
@media(max-width:1180px){
  .doc{grid-template-columns:minmax(0,1fr)}
  .gutter{position:fixed;top:56px;right:0;bottom:0;width:min(340px,86vw);z-index:44;padding:0 14px 20px;
    background:var(--bg);border-left:1px solid var(--hair);box-shadow:var(--shadow-s);overflow-y:auto;
    transform:translateX(101%);transition:transform .22s cubic-bezier(.4,0,.2,1);visibility:hidden}
  .gutter.open{transform:none;visibility:visible}
  .cm{position:static;width:auto;margin-bottom:8px}
  .cm-bar{display:flex;align-items:center;gap:10px;position:sticky;top:0;background:var(--bg);
    padding:14px 0 10px;border-bottom:1px solid var(--hair);margin-bottom:10px;z-index:1}
}
/* max-width keeps the measure near 70 characters at the prose size */
.doc-col{min-width:0;padding:44px 40px 0;display:flex;flex-direction:column;gap:6px;max-width:760px;margin:0 auto;width:100%}
/* one path treatment: mono, sentence case, hairline slashes */
.crumbs{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--mut2);flex-wrap:wrap;line-height:1.4}
.crumbs .sep{color:var(--mut);opacity:.55;display:inline-flex;align-items:center}
.crumbs .sep svg{display:block}
.crumbs button{font:inherit;color:inherit;border-radius:3px;padding:1px 3px;margin:-1px -3px;
  transition:color .14s,background .14s}
.crumbs button:hover{color:var(--ink);background:var(--tint)}
/* an editable title should say so before you click it */
.doc-title[contenteditable]{cursor:text;border-radius:5px;margin-left:-8px;padding-left:8px;
  transition:background .15s;outline:none}
.doc-title[contenteditable]:hover{background:var(--tint)}
.doc-title[contenteditable]:focus{background:var(--tint)}
.doc-title{font-family:'PT Serif',Georgia,serif;font-size:27px;font-weight:700;line-height:1.26;letter-spacing:-.2px;margin:6px 0 2px;outline:none}
.doc-title[contenteditable]:empty:before{content:attr(data-ph);color:var(--mut);pointer-events:none}
.doc-meta{display:flex;align-items:center;gap:10px;color:var(--mut2);font-size:11px;padding-bottom:14px;border-bottom:1px solid var(--hair);margin-bottom:18px}

/* prose surface */
.write{font-family:'PT Serif',Georgia,serif;font-size:var(--prose,15.5px);line-height:1.72;color:var(--ink);outline:none;min-height:300px;
  padding-bottom:40px}
@media(min-width:2000px){.write{font-size:calc(var(--prose,15.5px) + 1.5px)}}
.write:empty:before{content:attr(data-ph);color:var(--mut);font-family:'Inter',system-ui,sans-serif;font-size:14px}
.write>*:first-child{margin-top:0}
.write p{margin:0 0 .85em}
.write h2{font-size:19px;font-weight:700;line-height:1.34;margin:1.75em 0 .5em}
.write h3{font-size:16.5px;font-weight:700;margin:1.4em 0 .4em}
.write b,.write strong{font-weight:700}
.write ul,.write ol{margin:0 0 .85em;padding-left:1.35em}
.write li{margin:.18em 0}
.write ul{list-style:none;padding-left:1.15em}
.write ul>li{position:relative}
.write ul>li:before{content:'–';position:absolute;left:-1.05em;color:var(--mut)}
.write blockquote{margin:1em 0;padding:2px 0 2px 16px;border-left:2px solid var(--hair2);color:var(--mut2)}
.write pre{background:var(--surface);border:1px solid var(--hair);border-radius:5px;padding:12px 14px;overflow-x:auto;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.55;margin:1em 0}
.write code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;background:var(--tint);
  border-radius:3px;padding:1px 5px}
.write pre code{background:none;padding:0;font-size:inherit}
.write hr{border:0;border-top:1px solid var(--hair2);margin:2em 0}
.write table{border-collapse:collapse;width:100%;margin:1em 0;font-size:14px;font-family:'Inter',sans-serif}
.write th,.write td{border:1px solid var(--hair);padding:7px 10px;text-align:left}
.write th{background:var(--surface);font-weight:500;font-size:13px}

/* embeds */
.emb{margin:1.35em 0;position:relative}
.emb img{max-width:100%;display:block;border-radius:5px}
.emb video{max-width:100%;display:block;border-radius:5px;background:#000}
.emb .frame{position:relative;width:100%;padding-top:56.25%;border-radius:5px;overflow:hidden;background:var(--surface)}
.emb .frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.emb-x{position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:4px;background:var(--scrim);color:#fff;
  display:grid;place-items:center;font-size:13px;opacity:0;transition:opacity .15s;backdrop-filter:blur(3px)}
.emb:hover .emb-x{opacity:1}
.emb.loading{min-height:60px;border:1px dashed var(--hair2);border-radius:5px;display:grid;place-items:center;color:var(--mut)}

/* wiki links */
.wl{color:inherit;text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--link) 40%,transparent);
  transition:color .15s,border-color .15s;cursor:pointer}
.wl:hover{color:var(--link);border-bottom-color:var(--link);text-decoration:none}
.write a:not(.wl){color:var(--link);border-bottom:1px solid color-mix(in srgb,var(--link) 35%,transparent);text-decoration:none}
.wl-cand{background:color-mix(in srgb,var(--link) 13%,transparent);border-radius:2px;cursor:pointer;
  box-shadow:inset 0 -1px 0 color-mix(in srgb,var(--link) 35%,transparent)}
.wl-cand.off{background:none;box-shadow:none;color:var(--mut2)}
.wl-hint{position:fixed;z-index:60;background:var(--bg);border:1px solid var(--hair2);border-radius:5px;
  box-shadow:var(--shadow-s);padding:5px 9px;font-size:12px;color:var(--mut2);display:flex;align-items:center;gap:8px;
  font-family:'Inter',sans-serif;animation:riseIn .14s cubic-bezier(.4,0,.2,1);white-space:nowrap}
.wl-hint b{font-weight:500;color:var(--ink)}
.scanbar{position:sticky;bottom:18px;margin:18px auto 0;z-index:40;display:flex;align-items:center;gap:12px;
  background:var(--bg);border:1px solid var(--hair2);border-radius:6px;box-shadow:var(--shadow-s);padding:10px 14px;
  width:fit-content;animation:riseIn .18s cubic-bezier(.4,0,.2,1)}

/* comment marks */
.cmark{background:color-mix(in srgb,var(--gold) 15%,transparent);border-radius:2px;
  box-shadow:inset 0 -1px 0 color-mix(in srgb,var(--gold) 45%,transparent);transition:background .18s;cursor:pointer}
.cmark.act{background:color-mix(in srgb,var(--gold) 30%,transparent)}
/* not ".res" — that is the design system's row component, and the two collided */
.cmark.resolved{background:none;box-shadow:none}

/* ---------- comment gutter ---------- */
.gutter{position:relative;padding:44px 20px 0 4px;min-height:400px}
.cm{position:absolute;left:4px;width:244px;transition:top .22s cubic-bezier(.4,0,.2,1),opacity .18s}
.cm-chip{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:7px 10px;border-radius:5px;
  border:1px solid var(--hair);background:var(--surface);transition:border-color .15s,transform .15s}
.cm-chip:hover{border-color:var(--hair2);transform:translateX(-2px)}
.cm.act .cm-chip{border-color:color-mix(in srgb,var(--gold) 55%,transparent)}
.cm-n{font-size:10px;color:var(--mut);margin-left:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.cm-card{background:var(--bg);border:1px solid var(--hair2);border-radius:6px;box-shadow:var(--shadow-s);
  padding:12px 13px;display:flex;flex-direction:column;gap:11px;animation:riseIn .16s cubic-bezier(.4,0,.2,1)}
.cm-msg{display:flex;flex-direction:column;gap:4px}
.cm-head{display:flex;align-items:center;gap:7px}
.cm-body{font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.cm-body .men{color:var(--link)}
.cm-quote{font-size:11.5px;color:var(--mut2);border-left:2px solid color-mix(in srgb,var(--gold) 50%,transparent);
  padding-left:8px;line-height:1.4;max-height:44px;overflow:hidden}
.cm-inp{background:var(--surface);border:1px solid var(--hair);border-radius:4px;padding:8px 10px;font-size:13px;
  width:100%;resize:none;outline:none;min-height:34px;max-height:200px;line-height:1.5;font-family:inherit}
.cm-inp:focus{border-color:var(--hair2);box-shadow:0 0 0 3px var(--ring)}
.men-pop{position:fixed;z-index:75;background:var(--bg);border:1px solid var(--hair2);border-radius:5px;
  box-shadow:var(--shadow-s);padding:4px;min-width:190px;max-height:210px;overflow-y:auto}
.men-i{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;width:100%;text-align:left;font-size:13px}
.men-i.cur{background:var(--tint)}
/* Floating UI is positioned from viewport coordinates, so it must be fixed:
   as `absolute` every popup drifted by exactly the scroll offset. */
/* formatting bubble — appears on selection, the discoverable way to style text */
.sel-bar{position:fixed;z-index:60;display:flex;align-items:center;gap:1px;background:var(--bg);
  border:1px solid var(--hair2);border-radius:7px;box-shadow:var(--shadow-s);padding:4px 5px;
  animation:riseIn .13s cubic-bezier(.4,0,.2,1);white-space:nowrap}
.sel-bar .tbtn{width:28px;height:28px;font-size:13px}
.sel-bar .tbtn.wide{width:auto;padding:0 9px;font-size:12px}
.sel-bar .tsep{margin:0 4px}

/* ---------- history ---------- */
.hist{position:fixed;top:56px;right:0;bottom:0;width:340px;background:var(--bg);border-left:1px solid var(--hair);
  z-index:45;display:flex;flex-direction:column;animation:slideL .22s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-s)}
@keyframes slideL{from{transform:translateX(100%)}to{transform:none}}
.hist-top{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--hair)}
.hist-list{overflow-y:auto;padding:6px;flex:1}
.hv{width:100%;text-align:left;padding:11px 12px;border-radius:5px;display:flex;flex-direction:column;gap:5px;
  transition:background .13s;position:relative;cursor:pointer}
.hv:hover{background:var(--tint)}
.hv.on{background:var(--tint2)}
.hv-vol{display:flex;align-items:baseline;gap:7px;font-size:11px;letter-spacing:.02em}
.hv-vol .up{color:var(--green)}
.hv-vol .down{color:var(--red)}
.hv-vol .dim{color:var(--mut)}
.hv-bar{display:flex;height:3px;border-radius:3px;overflow:hidden;background:var(--hair);margin-top:1px}
.hv-bar span{background:var(--green);opacity:.6}
.hv-bar i{background:var(--red);opacity:.6}
.hv-where{font-size:11.5px;color:var(--mut2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.diffbar{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--hair);border-radius:5px;
  padding:9px 14px;margin-bottom:18px;animation:riseIn .16s cubic-bezier(.4,0,.2,1)}
ins.d{background:color-mix(in srgb,var(--green) 16%,transparent);text-decoration:none;
  box-shadow:inset 0 -1px 0 color-mix(in srgb,var(--green) 40%,transparent)}
del.d{background:color-mix(in srgb,var(--red) 13%,transparent);color:var(--mut2);text-decoration:line-through;
  text-decoration-color:color-mix(in srgb,var(--red) 60%,transparent)}
.d-blk{border-left:2px solid transparent;padding-left:12px;margin-left:-14px}
.d-blk.chg{border-left-color:color-mix(in srgb,var(--gold) 60%,transparent)}
.d-blk.add{border-left-color:color-mix(in srgb,var(--green) 55%,transparent)}
.d-blk.del{border-left-color:color-mix(in srgb,var(--red) 50%,transparent)}

/* ---------- editor toolbar / slash menu ---------- */
.tools{display:flex;align-items:center;gap:2px;position:sticky;top:56px;background:var(--bg);z-index:25;
  padding:7px 0;border-bottom:1px solid var(--hair);margin-bottom:18px;flex-wrap:wrap}
.tsep{width:1px;height:18px;background:var(--hair);margin:0 6px}
.slash{position:fixed;z-index:70;background:var(--bg);border:1px solid var(--hair2);border-radius:6px;
  box-shadow:var(--shadow-s);padding:5px;width:236px;max-height:290px;overflow-y:auto;
  animation:riseIn .14s cubic-bezier(.4,0,.2,1)}
.sl-i{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:7px 9px;border-radius:4px;font-size:13px}
.sl-i.cur{background:var(--tint)}
.sl-k{width:20px;color:var(--mut2);font-size:12px;text-align:center;flex:none}
.sl-d{margin-left:auto;font-size:10px;color:var(--mut)}

/* ---------- settings / auth ---------- */
.wrap{max-width:1000px;margin:0 auto;padding:32px 40px 90px}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:10px;letter-spacing:.08em;color:var(--mut2);text-transform:uppercase;font-weight:400;
  padding:0 12px 9px;border-bottom:1px solid var(--hair)}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--hair);vertical-align:middle}
.tbl tr:hover td{background:var(--tint)}
.gate{min-height:100vh;display:grid;place-items:center;padding:24px}
.gate-box{width:min(400px,100%);display:flex;flex-direction:column;gap:20px;text-align:center;animation:riseIn .3s cubic-bezier(.4,0,.2,1)}
.slackbtn{display:flex;align-items:center;justify-content:center;gap:10px;background:var(--ink);color:var(--bg);
  border-radius:5px;padding:12px 18px;width:100%;transition:filter .15s}
.slackbtn:hover{filter:brightness(1.4)}
[data-theme=dark] .slackbtn:hover{filter:brightness(.86)}
.tog{width:34px;height:19px;border-radius:19px;background:var(--hair2);position:relative;transition:background .18s;flex:none}
.tog:after{content:'';position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:var(--bg);
  transition:transform .18s cubic-bezier(.4,0,.2,1)}
.tog.on{background:var(--ember)}
.tog.on:after{transform:translateX(15px)}

/* ---------- misc ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--ink);color:var(--bg);
  border-radius:5px;padding:9px 16px;font-size:13px;z-index:100;box-shadow:var(--shadow-s);
  animation:riseIn .18s cubic-bezier(.4,0,.2,1)}
.badge{font-size:10px;letter-spacing:.05em;color:var(--mut2);border:1px solid var(--hair);border-radius:3px;padding:1px 5px;
  text-transform:uppercase;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.fadein{animation:riseIn .24s cubic-bezier(.4,0,.2,1)}
/* A document can be 12 000 px tall: animating its transform costs a full
   repaint, so it only fades. Short enough to read as instant. */
.doc-in{animation:docIn .13s ease-out}
@keyframes docIn{from{opacity:0}to{opacity:1}}
.s-i .s-kind{color:var(--ember);letter-spacing:.07em}

/* brand mark — the crescent picks up the active project's colour */
.brand{flex:none;display:block}
.proj:hover .brand circle[fill]:not([fill="none"]){filter:brightness(1.12)}

/* ---------- profile ---------- */
.ava-edit{display:flex;align-items:center;gap:16px}
.ava-drop{position:relative;border-radius:50%;overflow:hidden;flex:none;cursor:pointer;
  box-shadow:0 0 0 1px var(--hair2)}
.ava-drop:hover .ava-over{opacity:1}
.ava-over{position:absolute;inset:0;display:grid;place-items:center;background:var(--scrim);color:#fff;
  font-size:10px;letter-spacing:.06em;opacity:0;transition:opacity .16s;text-transform:uppercase}
.seg{display:inline-flex;align-self:flex-start;border:1px solid var(--hair2);border-radius:5px;overflow:hidden}
.seg button{padding:6px 12px;font-size:12.5px;color:var(--mut2);transition:background .14s,color .14s}
.seg button+button{border-left:1px solid var(--hair)}
.seg button.on{background:var(--tint2);color:var(--ink)}

/* ---------- document status ---------- */
.st{display:inline-flex;align-items:center;gap:6px;font-size:10px;letter-spacing:.07em;text-transform:uppercase;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid;border-radius:3px;padding:2px 7px;
  transition:border-color .15s}
.st-dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex:none}
.st-draft{color:var(--mut2);border-color:var(--hair2)}
.st-review{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 45%,transparent)}
.st-approved{color:var(--green);border-color:color-mix(in srgb,var(--green) 45%,transparent)}
.st-stale{color:var(--red);border-color:color-mix(in srgb,var(--red) 45%,transparent)}
button.st:hover{border-color:currentColor}


  font-variant-numeric:tabular-nums}
.tag-new{font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ember);flex:none;
  border:1px solid color-mix(in srgb,var(--ember) 40%,transparent);border-radius:3px;padding:1px 5px}

/* work that survived a closed tab — offered, never applied on its own */
.draft-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px;padding:10px 14px;
  background:color-mix(in srgb,var(--gold) 10%,var(--bg));
  border:1px solid color-mix(in srgb,var(--gold) 40%,transparent);border-radius:5px;font-size:13px;
  animation:riseIn .18s cubic-bezier(.4,0,.2,1)}
.draft-bar b{font-weight:500}
.draft-bar .btn-p{margin-left:auto}

/* AI proposal: the author reads the diff before anything replaces their words */
.ai-prev{font-size:15px;line-height:1.65;max-height:46vh;overflow-y:auto;background:var(--surface);
  border:1px solid var(--hair);border-radius:5px;padding:14px 16px;min-height:0}

/* whole-document pass: each changed passage is accepted or dropped on its own */
.rev{cursor:pointer;border-radius:3px;transition:background .14s,box-shadow .14s;
  box-shadow:inset 2px 0 0 color-mix(in srgb,var(--dgreen) 55%,transparent);padding-left:12px;margin-left:-14px}
.rev:hover{background:var(--tint)}
.rev-off{box-shadow:inset 2px 0 0 var(--hair2);opacity:.62}
.rev-off ins.d,.rev-off del.d{background:none;box-shadow:none;text-decoration:none;color:inherit}
.ai-bar{gap:14px}

/* ---------- обратная связь ----------
   Поле ввода — contenteditable, а не textarea: снимок экрана вставляется
   прямо в текст, там же, где о нём написано. */
.fb-box{background:var(--surface);border:1px solid var(--hair);border-radius:5px;
  padding:11px 12px;font-size:13.5px;line-height:1.6;min-height:120px;max-height:44vh;
  overflow-y:auto;outline:none;width:100%}
.fb-box:focus{border-color:var(--hair2);box-shadow:0 0 0 3px var(--ring)}
.fb-box:empty::before{content:attr(data-ph);color:var(--mut);pointer-events:none}
.fb-box img{max-width:100%;border-radius:4px;border:1px solid var(--hair);margin:6px 0;display:block}
.fb-item{border:1px solid var(--hair);border-radius:6px;padding:12px 14px;margin-bottom:10px;background:var(--surface)}
.fb-item.done{opacity:.55}
.fb-body{font-size:13.5px;line-height:1.6;margin-top:8px}
.fb-body img{max-width:100%;border-radius:4px;border:1px solid var(--hair);margin:6px 0;display:block}