:root{
  --bg:#12110f; --surface:#1b1a17; --surface2:#24221e; --line:#34312b;
  --text:#efe9df; --muted:#a39a8c; --accent:#e0a458; --accent-ink:#1b1206;
  --crit:#e5654e; --imp:#e0a458; --nota:#7fb3a6;
  --paper:#fbf8f2; --paper-ink:#1f1b16;
  --hl:rgba(255,214,64,.55); --focus:#e0a458;
  --r:14px; --gut:16px;
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text)}
a{color:inherit}
h1,h2{line-height:1.2;margin:0}
[hidden]{display:none!important}
.muted{color:var(--muted)}
.error{color:var(--crit)}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:var(--bg);z-index:20}
.brand{font-weight:700;font-size:1.15rem;text-decoration:none;display:flex;gap:.45rem;align-items:center}
.brand .mark{color:var(--accent)}
nav{display:flex;gap:6px}
.banner{background:#3a2d17;color:var(--text);padding:10px 20px;font-size:.92rem;border-bottom:1px solid var(--line)}

/* buttons & fields — form controls never inherit color, so set it */
.btn{font:inherit;color:inherit;background:var(--surface2);border:1px solid var(--line);border-radius:999px;
  padding:.5rem 1rem;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.btn.ghost{background:transparent}
.btn.danger{background:transparent;color:var(--crit);border-color:#5a2c24}
.btn.icon{width:2.5rem;height:2.5rem;padding:0;font-size:1.05rem}
.btn.big{padding:.85rem 1.8rem;font-size:1.05rem}
.btn.wide{width:100%}
.field{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:.6rem .75rem;width:100%}
.field:focus,.btn:focus-visible,.drop:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
select.field{appearance:auto}
label{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;color:var(--muted)}
label .opt{display:inline;margin-left:.3rem}
.opt{font-size:.78rem;opacity:.8}

/* new */
.view{padding:28px var(--gut) 60px}
.intake,.recent,.libwrap{max-width:860px;margin:0 auto}
.intake h1{font-size:2rem;margin-bottom:.4rem}
.lede{color:var(--muted);margin:.2rem 0 1.4rem;max-width:62ch}
.drop{border:2px dashed var(--line);border-radius:var(--r);padding:34px 20px;text-align:center;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:.35rem;color:var(--text);background:var(--surface);transition:.15s}
.drop.over,.drop:hover{border-color:var(--accent);background:var(--surface2)}
.drop-icon{font-size:1.8rem;color:var(--accent)}
.drop-main{font-size:1.1rem}
.drop-sub{color:var(--muted);font-size:.88rem}
.picked{margin-top:.4rem;background:var(--surface2);border-radius:999px;padding:.3rem .9rem;font-size:.9rem}
.or{display:flex;align-items:center;gap:.8rem;color:var(--muted);margin:16px 0 10px;font-size:.85rem}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.grid2,.grid3{display:grid;gap:12px;margin:16px 0}
.grid2{grid-template-columns:1fr 1fr}
.grid3{grid-template-columns:1fr 1fr 1fr}
#go{margin-top:6px}
.recent{margin-top:44px}
.recent h2,.libwrap h1{font-size:1.1rem;margin-bottom:10px}
.libwrap h1{font-size:1.6rem}
.sessions{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.sessions li{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);
  border-radius:12px;padding:10px 14px}
.sessions a{flex:1;min-width:0;text-decoration:none}
.sessions .t{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sessions .s{color:var(--muted);font-size:.85rem}
.sessions .k{font-size:1.2rem;width:1.6rem;text-align:center}

/* working */
.working{max-width:560px;margin:10vh auto 0;text-align:center}
.working .lede{margin:.6rem auto}
.spinner{width:46px;height:46px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);
  margin:0 auto 22px;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#work-failed .btn{margin:6px}

/* session layout */
.session{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:20px;padding-top:16px;align-items:start}
.stage-col{min-width:0;position:relative}
.stage-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;min-width:0}
.stage-head h1{font-size:1.2rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kind{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-ink);background:var(--accent);
  border-radius:6px;padding:.15rem .45rem;flex:none}
.note{color:var(--muted);font-size:.88rem;margin:0 0 8px}
.stage{position:relative;height:calc(100vh - 150px);min-height:420px;overflow:auto;border-radius:var(--r);
  background:var(--surface);border:1px solid var(--line);scroll-behavior:smooth}
.callout{position:absolute;left:16px;right:16px;bottom:16px;background:var(--surface2);border:1px solid var(--accent);
  border-radius:12px;padding:12px 14px;font-size:.95rem;box-shadow:0 8px 30px #0008}
.callout .ql{color:var(--muted);font-size:.8rem;display:block;margin-bottom:4px}

/* overlays shared by image / pdf / video */
.sheet{position:relative;margin:0 auto;line-height:0}
.sheet img{width:100%;height:auto;display:block}
.ov{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.ov .dim{fill:rgba(0,0,0,.55);transition:opacity .35s}
.ov .box{fill:none;stroke:var(--accent);stroke-width:3;vector-effect:non-scaling-stroke;rx:6}
.ov .mark{fill:var(--hl);mix-blend-mode:multiply;transition:opacity .3s}
.ov .mark.later{opacity:.35}
.ov .box.later{stroke-width:1.5;stroke-dasharray:6 4;opacity:.7}
.ov .pulse{fill:none;stroke:var(--accent);stroke-width:2;vector-effect:non-scaling-stroke;animation:pulse 1.6s ease-out 2}
@keyframes pulse{0%{opacity:1}100%{opacity:0}}
.pin{position:absolute;transform:translate(-50%,-110%);background:var(--accent);color:var(--accent-ink);font-weight:700;
  font-size:13px;line-height:1;border-radius:999px;padding:5px 8px;white-space:nowrap;max-width:60%;overflow:hidden;
  text-overflow:ellipsis;box-shadow:0 2px 10px #0009;pointer-events:none;transition:opacity .3s}
.pin.side{transform:translate(calc(-100% - 4px),-50%);font-size:11px;padding:4px 6px}
.pin.side.top{transform:translate(calc(-100% - 8px),-2px)}
.pin.later{opacity:.5}

/* image */
.stage.image{display:flex;align-items:center;justify-content:center;padding:16px;background:#0c0b0a}
.stage.image .sheet{max-height:100%;width:auto}
.stage.image .sheet img{max-height:calc(100vh - 190px);width:auto;max-width:100%}

/* pdf */
.stage.pdf{padding:16px 64px;background:#2a2824}
.pdfpage{margin:0 auto 16px;max-width:900px;box-shadow:0 4px 20px #0007;background:#fff;transition:opacity .3s}
.pdfpage .pno{position:absolute;right:8px;bottom:8px;line-height:1;font-size:12px;background:#000a;color:#fff;
  padding:3px 7px;border-radius:6px}
.stage.focusing .pdfpage:not(.hot){opacity:.45}

/* flow (text document) — dark ink on paper */
.stage.flow{background:#2a2824;padding:16px}
.paper{background:var(--paper);color:var(--paper-ink);max-width:820px;margin:0 auto;padding:40px 48px;border-radius:6px;
  font:17px/1.65 Georgia,"Iowan Old Style",serif;box-shadow:0 4px 20px #0007}
.paper .blk{margin:0 0 .8em;transition:opacity .3s;border-radius:4px}
.paper h1.blk{font-size:1.6em}.paper h2.blk{font-size:1.3em}.paper h3.blk,.paper h4.blk{font-size:1.1em}
.paper li.blk{margin-left:1.2em;list-style:disc;display:list-item}
.paper blockquote.blk{border-left:3px solid #c9b99f;margin-left:0;padding-left:1em;font-style:italic}
.paper .verse{padding-left:1.5em;line-height:1.75}
.paper .verse .ln{display:block;min-height:1.75em}
.paper pre.blk{white-space:pre-wrap;font:14px/1.5 ui-monospace,Menlo,monospace;background:#f0ebe0;padding:.6em;line-height:1.5}
.paper .row{display:flex;gap:0;font:15px/1.4 -apple-system,sans-serif;border-bottom:1px solid #e3dccf;margin:0;padding:.35em 0}
.paper .row span{flex:1;padding:0 .5em;min-width:0;overflow-wrap:anywhere}
.paper mark{background:var(--hl);color:inherit;border-radius:3px;padding:0 1px;box-shadow:0 0 0 2px rgba(224,164,88,.5)}
.stage.focusing .paper .blk:not(.hot){opacity:.4}
.paper mark.later{background:rgba(255,214,64,.22);box-shadow:none}
.paper{position:relative}
/* labelled structure: a frame round a run of lines or blocks; a tag after one line or quote */
.frames{position:absolute;inset:0;pointer-events:none}
.frame{position:absolute;border:2px solid rgba(176,112,40,.45);border-radius:8px;background:rgba(224,164,88,.06);transition:all .3s}
.frame.cur{border-color:#b07028;background:rgba(255,214,64,.2)}
.frame .legend{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:#8a5520;color:#fff8ec;
  font:600 13px/1 -apple-system,system-ui,sans-serif;padding:5px 9px;border-radius:999px;white-space:nowrap;opacity:.7}
.frame:not(.lines) .legend{top:6px;transform:none}
.paper .blk.legend-room{padding-top:1.9em}
.frame.cur .legend{background:#b07028;opacity:1}
.paper .tag{display:inline-block;margin-left:.6em;vertical-align:.1em;background:#b07028;color:#fff8ec;
  font:700 12px/1 -apple-system,system-ui,sans-serif;padding:4px 7px;border-radius:999px}
.paper .tag.later{background:#c9a77c}
.paper .tag.rhyme{min-width:1.6em;text-align:center}

/* audio / video */
.stage.timed{padding:18px;display:flex;flex-direction:column;gap:14px}
.mediacard{display:flex;gap:16px;align-items:center}
.disc{width:84px;height:84px;border-radius:50%;flex:none;background:radial-gradient(circle,#2b2924 18%,#e0a458 19%,#e0a458 22%,#1a1916 23%);
  box-shadow:0 0 0 1px var(--line)}
.playing .disc{animation:spin 4s linear infinite}
.mediameta .t{font-size:1.2rem;font-weight:600}
.mediameta .s{color:var(--muted);font-size:.9rem}
.vwrap{position:relative;background:#000;border-radius:10px;overflow:hidden}
.vwrap video{width:100%;max-height:calc(100vh - 360px);display:block;background:#000}
.vwrap .vov{position:absolute;pointer-events:none}
.wave{position:relative;height:150px;background:#0f0e0c;border-radius:10px;cursor:pointer;flex:none}
.wave canvas{width:100%;height:100%;display:block}
.tick{position:absolute;top:0;bottom:0;width:0;border-left:1px dashed #6b6255;pointer-events:none}
.tick.hot{border-left:2px solid var(--accent)}
.tick b{position:absolute;top:4px;left:4px;font:600 11px/1 sans-serif;color:var(--muted);background:#0f0e0cdd;padding:2px 4px;border-radius:4px}
.tick.quiet b{display:none}
.tick.quiet.hot b{display:block}
.tick.hot b{color:var(--accent-ink);background:var(--accent)}
.region{position:absolute;top:0;bottom:0;background:rgba(224,164,88,.18);pointer-events:none;transition:left .3s,width .3s}
.playhead{position:absolute;top:0;bottom:0;width:2px;background:#fff;pointer-events:none}
.transport{display:flex;align-items:center;gap:10px}
.transport .time{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.9rem}
.thumbs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.thumbs button{flex:none;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:none;cursor:pointer;color:inherit;position:relative}
.thumbs button.hot{border-color:var(--accent)}
.thumbs img{height:64px;display:block}
.thumbs span{position:absolute;left:4px;bottom:4px;font-size:11px;background:#000b;color:#fff;padding:1px 4px;border-radius:4px}

/* panel */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;
  gap:12px;position:sticky;top:70px;max-height:calc(100vh - 86px)}
.panel>*{flex-shrink:0}
.panel>.tabbody{flex:1 1 auto;flex-shrink:1}
.presenter{display:flex;align-items:center;gap:12px}
.avatar{width:48px;height:48px;border-radius:50%;background:var(--surface2);border:2px solid var(--accent);display:flex;
  align-items:center;justify-content:center;font-weight:700;color:var(--accent);flex:none;position:relative}
.avatar.talking::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--accent);animation:ring 1.2s ease-out infinite}
@keyframes ring{0%{opacity:.9;transform:scale(.92)}100%{opacity:0;transform:scale(1.18)}}
.who{flex:1;min-width:0}
.role{font-weight:700}
.why{color:var(--muted);font-size:.83rem;line-height:1.35}
.mode{font-size:.75rem;border:1px solid var(--line);border-radius:999px;padding:.2rem .6rem;color:var(--muted);flex:none}
.mode.on{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}
.headline{margin:0;font-size:.95rem}
.voiceprep{margin:0;font-size:.8rem;color:var(--muted);border-left:3px solid var(--accent);padding-left:.6rem}
.now{background:var(--surface2);border-radius:12px;padding:12px 14px;min-height:92px}
.now-top{display:flex;justify-content:space-between;font-size:.8rem}
.listen{color:var(--accent);font-weight:600;animation:blink 1.2s ease-in-out infinite}
@keyframes blink{50%{opacity:.4}}
.now-title{font-weight:700;margin:.25rem 0}
.now-say{margin:0;font-size:.95rem;max-height:9.5em;overflow:auto}
.controls{display:flex;gap:8px;align-items:center}
.controls #play{flex:1;min-width:0;white-space:normal;line-height:1.2;text-align:center;min-height:2.5rem}
.panel{min-width:0}
.more{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);width:260px;background:var(--surface2);border:1px solid var(--line);
  border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:10px;z-index:30;box-shadow:0 10px 30px #000a}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.tab{font:inherit;color:var(--muted);background:none;border:none;padding:.45rem .7rem;cursor:pointer;border-bottom:2px solid transparent}
.tab.on{color:var(--text);border-bottom-color:var(--accent)}
.tabbody{flex:1;overflow:auto;min-height:120px}
.stops{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.stops li button{font:inherit;color:inherit;background:none;border:none;text-align:left;width:100%;padding:.5rem .55rem;
  border-radius:9px;cursor:pointer;display:flex;gap:.6rem;align-items:flex-start}
.stops li button:hover{background:var(--surface2)}
.stops li.hot button{background:var(--surface2);box-shadow:inset 3px 0 0 var(--accent)}
.stops .n{color:var(--muted);font-variant-numeric:tabular-nums;min-width:1.4em}
.dot{width:8px;height:8px;border-radius:50%;margin-top:.5em;flex:none}
.dot.critical{background:var(--crit)}.dot.important{background:var(--imp)}.dot.notable{background:var(--nota)}
.stops .cap{display:block;color:var(--muted);font-size:.83rem}
.qa{display:flex;flex-direction:column;gap:10px}
.qa .q{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-radius:14px 14px 4px 14px;padding:.45rem .8rem;max-width:88%}
.qa .a{background:var(--surface2);border-radius:14px 14px 14px 4px;padding:.6rem .8rem;max-width:95%}
.qa .a .pts{margin:.4rem 0 0;padding:0;list-style:none}
.qa .a .pts button{font:inherit;color:var(--accent);background:none;border:none;padding:.15rem 0;cursor:pointer;text-align:left}
.qa .thinking{color:var(--muted);font-style:italic}
.notes h3{font-size:.95rem;margin:.9rem 0 .3rem}
.notes ul{margin:0;padding-left:1.1rem}
.notes li{margin:.2rem 0}
.notes dt{font-weight:600}.notes dd{margin:0 0 .5rem;color:var(--muted)}
.notes .caveat{color:var(--muted);font-size:.88rem;border-left:3px solid var(--line);padding-left:.7rem}
.notes .problems{font-size:.82rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{max-width:100%;font:inherit;font-size:.83rem;color:inherit;background:var(--surface2);border:1px solid var(--line);border-radius:999px;
  padding:.3rem .7rem;cursor:pointer;text-align:left}
.chips button:hover{border-color:var(--accent)}
.ask{display:flex;gap:8px}
.mic-on{background:var(--crit)!important;color:#fff!important}
.dlg{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:var(--r);width:min(440px,92vw)}
.dlg::backdrop{background:#000a}
.dlg form{display:flex;flex-direction:column;gap:12px}
.dlg .row{display:flex;justify-content:flex-end;gap:8px}

@media (max-width:1000px){
  .session{grid-template-columns:minmax(0,1fr)}
  .panel{position:static;max-height:none}
  .stage{height:62vh}
  .stage.pdf{padding:12px 8px}
  .stage.image .sheet img{max-height:56vh}
}
@media (max-width:640px){
  .grid2,.grid3{grid-template-columns:1fr}
  .intake h1{font-size:1.5rem}
  .paper{padding:22px 18px}
  .top{padding:10px var(--gut)}
}

/* guests see the walk-through, never the owner's controls */
body.guest .owner-only{display:none!important}
.small{font-size:.85rem}
.login form{display:flex;gap:8px;max-width:420px}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:8px}
.faq .fi{display:flex;gap:6px;align-items:flex-start}
.faq .fq{flex:1;font:inherit;color:inherit;text-align:left;background:var(--surface2);border:1px solid var(--line);
  border-radius:12px;padding:.55rem .75rem;cursor:pointer}
.faq .fq:hover,.faq .fq.hot{border-color:var(--accent)}
.faq .fq .fa{display:block;color:var(--muted);font-size:.85rem;margin-top:.2rem}
.faq .fq .rp{color:var(--accent);font-size:.8rem;margin-top:.25rem;display:block}
.faq .x{flex:none}
.faq .fhead{display:flex;justify-content:space-between;align-items:center;gap:8px}
.qa .from{font-size:.75rem;color:var(--accent);margin-bottom:.2rem}
.qa .pin{margin-top:.4rem;font-size:.8rem;padding:.25rem .7rem}

/* talking to the guide */
.talkline{margin:0;font-size:.85rem;color:var(--accent);min-height:1.2em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.allow{margin:0;font-size:.82rem}
#mic[aria-pressed="true"]{background:var(--crit);color:#fff;border-color:var(--crit)}

/* share page */
.sharewrap h1{margin:14px 0 6px}
.sh-h{margin:28px 0 10px;font-size:1.1rem}
.links,.asked{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.links li{display:grid;grid-template-columns:132px 1fr;gap:14px;background:var(--surface);border:1px solid var(--line);
  border-radius:12px;padding:12px}
.links li.off{opacity:.55}
.links img{width:132px;height:132px;border-radius:8px;background:#fff;image-rendering:pixelated}
.links .u{font-family:ui-monospace,Menlo,monospace;font-size:.8rem;word-break:break-all;color:var(--muted)}
.links .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.asked li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.asked .q{font-weight:600}
.asked .a{color:var(--muted);font-size:.9rem;margin-top:.2rem}
.asked .meta{font-size:.78rem;color:var(--muted);margin-top:.3rem;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media (max-width:560px){.links li{grid-template-columns:1fr}.links img{width:160px;height:160px}}