:root{--ink:#1b2a25;--muted:#62716b;--line:#e3ddd2;--paper:#fbf8f2;--card:#fff;--green:#173f35;--green2:#245846;--accent:#c8793b;--soft:#eef3ef;--err:#b3261e;--warn:#9a6200;--ok:#1c7a4f;--radius:16px;color-scheme:light}
*{box-sizing:border-box}html,body{margin:0;height:100%}body{font:15px/1.55 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}
[hidden]{display:none!important}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--green2)}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:600;line-height:1.2;margin:0}
.brandmark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:var(--green);color:#f4ebdd;font:700 17px Fraunces,Georgia,serif}.brandmark.big{width:58px;height:58px;font-size:24px;border-radius:16px}
.boot{position:fixed;inset:0;display:flex;align-items:center;justify-content:center}.boot .brandmark{animation:pulse 1.2s infinite ease-in-out}@keyframes pulse{50%{transform:scale(.9);opacity:.6}}
.btn{border:1px solid var(--line);background:#fff;border-radius:11px;padding:10px 16px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background .15s,border-color .15s,transform .1s;white-space:nowrap;text-decoration:none}
.btn:hover{border-color:#c9c0b1}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--green);border-color:var(--green);color:#fff}.btn.primary:hover{background:var(--green2)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn.danger{color:var(--err);border-color:#efc3bf;background:#fff7f6}.btn.wide{width:100%}.btn.sm{padding:6px 11px;font-size:13px;border-radius:9px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.linkbtn{background:none;border:0;color:var(--muted);cursor:pointer;padding:6px 0;font-weight:500;text-align:left}.linkbtn:hover{color:var(--ink)}
.iconbtn{background:none;border:0;font-size:20px;cursor:pointer;padding:4px 8px}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:#39463f}
input,select,textarea{border:1px solid #d8d0c3;border-radius:10px;padding:10px 12px;background:#fff;font-weight:400;font-size:14px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #9cc1b1;outline-offset:0;border-color:var(--green2)}textarea{resize:vertical;line-height:1.5}
.login{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 20% 10%,#e9efe9,transparent 55%),var(--paper)}
.login-card{width:min(400px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px 30px;display:grid;gap:14px;box-shadow:0 20px 50px rgba(23,63,53,.08)}.login-card h1{font-size:28px}.login-card p{margin:0;color:var(--muted)}
.form-error{color:var(--err);font-size:13px;min-height:1em}
.app{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:100%}
.sidebar{background:#f3eee5;border-right:1px solid var(--line);padding:22px 18px;display:flex;flex-direction:column;gap:14px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700}.brand small{display:block;font-size:10px;letter-spacing:.14em;color:var(--muted);font-weight:600}
.search{background:#fff}.navlabel{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:700;display:flex;justify-content:space-between}
.library{display:flex;flex-direction:column;gap:4px;flex:1}.libitem{border:0;background:none;text-align:left;padding:10px 12px;border-radius:12px;cursor:pointer;display:grid;gap:4px}
.libitem:hover{background:#ebe4d8}.libitem.active{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.06)}.libitem strong{font-size:14px;line-height:1.3}.libitem small{color:var(--muted);font-size:12px;display:flex;gap:6px;align-items:center}
.minibar{height:4px;border-radius:4px;background:#e2dacb;overflow:hidden}.minibar span{display:block;height:100%;background:var(--green2)}
.sidefoot{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px}
.main{min-width:0;padding:0 34px 60px}.topbar{display:flex;align-items:center;gap:12px;padding:18px 0;position:sticky;top:0;background:var(--paper);z-index:5}.crumb{color:var(--muted);flex:1}.crumb span{margin:0 6px}.crumb strong{color:var(--ink)}
.menu{display:none}.badge{font-size:12px;font-weight:600;padding:5px 10px;border-radius:20px;background:#ece7de;color:var(--muted)}.badge.ok{background:#dff3e6;color:var(--ok)}.badge.bad{background:#fde3e1;color:var(--err)}
.notice{padding:12px 16px;border-radius:12px;margin-bottom:16px;background:#fff6e0;color:#6b4b00;border:1px solid #f0d99a}.notice.error{background:#fdecea;color:var(--err);border-color:#f5c2c0}.notice.ok{background:#e6f5ec;color:var(--ok);border-color:#b9e2c9}
.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--accent)}.hero h1{font-size:clamp(30px,4vw,46px);margin:8px 0 6px}.hero h1 em{color:var(--green2)}.hero p{color:var(--muted);margin:0 0 22px}
.create{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.panels{display:grid;gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.cardtitle{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px}.step{font:700 13px Inter;color:var(--accent);background:#fbeee3;border-radius:9px;padding:6px 9px}.cardtitle h2{font-size:21px}.cardtitle p{margin:3px 0 0;color:var(--muted);font-size:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.stack{display:grid;gap:14px}
.seg{display:inline-flex;background:#f1ece3;border-radius:12px;padding:4px;gap:4px;margin-bottom:14px}.seg button{border:0;background:none;border-radius:9px;padding:8px 14px;font-weight:600;color:var(--muted);cursor:pointer}.seg button[aria-pressed=true]{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.levelrow{display:grid;grid-template-columns:110px 150px 1fr 1fr;gap:10px;align-items:end;padding:10px 0;border-top:1px dashed var(--line)}.levelrow .lvl{font-weight:700;font-size:13px;padding-bottom:10px}
.hint{font-size:13px;color:var(--muted);margin:10px 0 0}.estimate{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--soft);font-size:13px}
.summary{position:sticky;top:78px;background:var(--green);color:#f4ebdd;border-radius:22px;padding:24px;display:grid;gap:16px}.cover{aspect-ratio:3/4;background:linear-gradient(160deg,#f4ebdd,#e7dcc8);color:var(--green);border-radius:6px 14px 14px 6px;padding:26px 22px;display:flex;flex-direction:column;box-shadow:inset 8px 0 0 rgba(23,63,53,.15),0 18px 30px rgba(0,0,0,.25)}
.cover small{font-size:11px;letter-spacing:.2em;font-weight:700}.cover strong{font:600 24px/1.2 Fraunces,Georgia,serif;margin-top:auto;overflow-wrap:anywhere}.cover span{font-size:10px;letter-spacing:.2em;margin-top:18px}.summary dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:13px}.summary dt{opacity:.7}.summary dd{margin:0;font-weight:600}
.bookhead{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;flex-wrap:wrap;margin-bottom:18px}.bookhead h1{font-size:clamp(26px,3.4vw,38px)}.bookhead .meta{color:var(--muted);margin-top:6px;font-size:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}
.status{font-size:12px;font-weight:700;padding:4px 10px;border-radius:20px;background:#ece7de;color:var(--muted);vertical-align:middle}.status.running{background:#e3edfb;color:#245cbd}.status.completed{background:#dff3e6;color:var(--ok)}.status.error{background:#fde3e1;color:var(--err)}.status.paused,.status.outline{background:#fff1d6;color:var(--warn)}
.progresscard{display:grid;grid-template-columns:1fr auto;gap:10px 20px;align-items:center;margin-bottom:18px}.bar{height:10px;border-radius:10px;background:#ebe5da;overflow:hidden;grid-column:1/-1}.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--green2),#3f8a6c);transition:width .4s}
.stats{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.stats b{display:block;font-size:20px;color:var(--ink);font-family:Fraunces,Georgia,serif}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}.tabs button{border:0;background:none;padding:10px 14px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;text-decoration:none}.tabs button[aria-selected=true]{color:var(--green);border-bottom-color:var(--green)}
.manuscript{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px clamp(18px,4vw,56px);font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.75}
.item{padding:10px 0 18px;border-bottom:1px dashed #efe9df}.item:last-child{border-bottom:0}.itemhead{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.itemhead h2,.itemhead h3,.itemhead h4{font-family:Fraunces,Georgia,serif;flex:1;min-width:200px}
.item.l1 .itemhead h2{font-size:26px;margin-top:26px}.item.l2 h3{font-size:21px}.item.l3 h4,.item.l4 h4,.item.l5 h4,.item.l6 h4{font-size:18px}
.itemtools{display:flex;gap:6px;align-items:center;font-family:Inter,sans-serif}.itemtools select{width:auto;font-size:12px;padding:5px 8px}
.item p{margin:0 0 12px;text-align:justify;text-indent:2em}.item ul{margin:0 0 12px 1.6em}.item li{margin-bottom:6px}.pending{color:#9b9282;font-style:italic;font-size:15px}.itemerror{font:13px Inter;color:var(--err);background:#fdecea;border-radius:8px;padding:8px 10px;margin:6px 0}
.concept{background:#f6f3ec;border-left:3px solid var(--accent);padding:12px 16px;border-radius:0 10px 10px 0;margin-bottom:12px;text-indent:0!important}
.tablewrap{overflow-x:auto;margin:0 0 14px}.tablewrap table{border-collapse:collapse;width:100%;font:14px/1.45 Inter,sans-serif}.tablewrap th,.tablewrap td{border:1px solid #ddd6ca;padding:8px 10px;text-align:left;vertical-align:top}.tablewrap th{background:#eef1ee}
pre.code{background:#f2f4f5;border-radius:10px;padding:14px 16px;overflow-x:auto;font:13px/1.5 Consolas,Menlo,monospace;margin:0 0 12px;text-indent:0}.codelang{font:700 12px Inter;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.chart{font:13px Inter,sans-serif;margin:8px 0 14px;display:grid;gap:8px}.chart .ttl{font-weight:700;text-align:center}.chart .row{display:grid;grid-template-columns:minmax(90px,30%) 1fr;gap:10px;align-items:center}.chart .track{display:flex;align-items:center;gap:8px}.chart .fill{height:18px;border-radius:0 4px 4px 0;background:var(--green2)}.chart .row:nth-child(odd) .fill{background:#598774}.chart .note{font-style:italic;color:var(--muted);text-align:center}
.eq{text-align:center;font:italic 20px "Cambria Math",Georgia,serif;margin:10px 0 14px;text-indent:0}.eq .frac{display:inline-flex;flex-direction:column;vertical-align:middle;text-align:center;margin:0 3px}.eq .frac>span:first-child{border-bottom:1px solid;padding:0 4px}.eqtitle{font:700 14px Inter;text-align:center;text-indent:0}
.editor{display:grid;gap:12px}.editor textarea{min-height:420px;font:14px/1.6 Consolas,Menlo,monospace}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.list{display:grid;gap:8px}.listitem{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}
.dettable{width:100%;border-collapse:collapse;font-size:13px}.dettable td,.dettable th{padding:8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.dettable select{font-size:12px;padding:5px}
dialog{border:0;border-radius:18px;padding:0;width:min(560px,94vw);box-shadow:0 30px 80px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(20,30,26,.45)}#dialogBody{padding:24px;display:grid;gap:14px}#dialogBody h2{font-size:22px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px}.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:600}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:12px;font-size:14px;z-index:50;max-width:90vw;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.working{display:inline-block;width:10px;height:10px;border-radius:50%;background:#245cbd;animation:pulse 1s infinite}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}.empty h2{color:var(--ink);margin-bottom:8px}
@media(max-width:1100px){.create{grid-template-columns:1fr}.summary{position:static}.cover{max-width:220px}}
@media(max-width:860px){.app{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:min(300px,86vw);z-index:30;transform:translateX(-100%);transition:transform .25s;box-shadow:0 0 40px rgba(0,0,0,.2)}.sidebar.open{transform:none}.menu{display:block}.main{padding:0 16px 50px}.grid2,.grid3{grid-template-columns:1fr}.levelrow{grid-template-columns:1fr 1fr}.levelrow .lvl{grid-column:1/-1;padding:0}.manuscript{font-size:16px}}

.errcount{display:inline-block;min-width:20px;padding:1px 7px;border-radius:20px;background:var(--err);color:#fff;font-size:11px;font-weight:700;text-align:center}
.errsum{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin-bottom:18px}.errcard{background:#fff;border:1px solid var(--line);border-left:4px solid var(--err);border-radius:12px;padding:14px 16px;display:grid;gap:6px}
.errcard.tmp{border-left-color:var(--warn)}.errcard h3{font:700 14px Inter;display:flex;justify-content:space-between;gap:8px}.errcard h3 span{color:var(--err)}.errcard p{margin:0;font-size:13px;color:var(--muted)}.errcard .advice{color:var(--ink)}
.errtable{width:100%;border-collapse:collapse;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.errtable th,.errtable td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.errtable th{background:#f3eee5;font-size:12px}
.errtable code{font-size:12px;background:#f3eee5;padding:1px 6px;border-radius:6px}.errtable pre{white-space:pre-wrap;word-break:break-word;font:12px/1.45 Consolas,monospace;background:#f7f5f0;padding:10px;border-radius:8px;margin:6px 0 0;max-height:320px;overflow:auto}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:14px}.filters label{min-width:170px}
.qmods{display:grid;gap:8px;max-height:46vh;overflow:auto}.qmod{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px}.qmod .bar{height:6px}
.item ul{padding-left:.5cm;margin-left:0}
.detwrap{overflow-x:auto;max-height:65vh;overflow-y:auto;border:1px solid var(--line);border-radius:10px}.detwrap thead th{position:sticky;top:0;background:#f6f4ef;z-index:1}
.bulkbox{display:grid;gap:10px;padding:14px;margin:0 0 12px;border:1px solid var(--line);border-radius:12px;background:#faf9f5}.bulkbox h3{margin:0;font-size:15px}
.row.wrap{flex-wrap:wrap}.bulkbox select{padding:6px 8px;font-size:13px;max-width:100%}
.fmtchips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.chip{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:12.5px;cursor:pointer}.chip:has(input:checked){border-color:#245846;background:#e7f0ec}
.vidstats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.vidstats div{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#faf9f5}.vidstats b{display:block;font-size:20px}.vidstats span{font-size:12.5px;color:#62716b}
#vidBody label{display:grid;gap:5px;font-weight:600}#vidBody label.check{display:flex;flex-direction:row;gap:8px;font-weight:400;align-items:flex-start}#vidBody .row label{display:flex;flex-direction:row;align-items:center;gap:6px}#vidBody textarea{width:100%}
#vidBody label.check input{width:auto;flex:0 0 auto;margin-top:3px}#vidBody .row label{white-space:nowrap}
.imgtable td{vertical-align:top}.imgtable input,.imgtable textarea{width:100%;font-size:13px}.imgthumb{width:120px;height:72px;object-fit:cover;border-radius:6px;display:block;border:1px solid var(--line,#ddd)}.imgempty{display:inline-block;width:120px;padding:24px 0;text-align:center;font-size:12px;border:1px dashed #bbb;border-radius:6px;color:#888}.imgdrop{display:inline-block;border-radius:8px;outline:none;cursor:pointer}.imgdrop:focus,.imgdrop.over{box-shadow:0 0 0 3px var(--accent,#2f6b4f)}.imgempty[data-pastebtn]{cursor:pointer}.imgempty[data-pastebtn]:hover,.imgdrop:focus .imgempty,.imgdrop.over .imgempty{border-color:var(--accent,#2f6b4f);color:var(--accent,#2f6b4f)}
.upbar{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:60;width:min(760px,calc(100vw - 32px));background:#16352c;color:#fff;border-radius:12px;padding:10px 14px;box-shadow:0 6px 24px rgba(0,0,0,.25);font-size:14px}.upbar-t{margin-bottom:6px;overflow-wrap:anywhere}.upbar-p{height:6px;background:rgba(255,255,255,.2);border-radius:3px;overflow:hidden}.upbar-p i{display:block;height:100%;width:0;background:#7fd1a8;transition:width .3s}