@font-face{font-family:"Vazirmatn";src:url("fonts/Vazirmatn.ttf") format("truetype");font-weight:100 900;font-display:swap}
:root{--bg:#2b2621;--panel:#352e27;--card:#3d342c;--ink:#f3e9d7;--muted:#b9a88f;--accent:#d9a441;--line:#4d4237;--danger:#c0574b;--paper:#f6efe0;--paper-ink:#2a2118}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:Vazirmatn,Tahoma,sans-serif;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
.view{min-height:100%;display:flex;flex-direction:column}
.bar{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.bar h1{font-size:1.1rem;margin:0 auto 0 0;flex:1}
.bar-actions{display:flex;gap:6px;flex-wrap:wrap}
.title-box{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}
#bookTitleBar{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700}
.save-status{font-size:.75rem;color:var(--muted)}
.save-status.err{color:var(--danger)}
.btn{font:inherit;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:10px;padding:8px 12px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:4px;min-height:40px;white-space:nowrap}
.btn.primary{background:var(--accent);color:#2b2118;border-color:var(--accent);font-weight:700}
.btn.danger{color:var(--danger);border-color:var(--danger)}
.btn.small{padding:5px 9px;min-height:32px;font-size:.85rem}
.btn.ghost{background:transparent}
.input,select.input{font:inherit;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:9px 12px;min-height:40px;width:100%}
.lib-tools{display:grid;grid-template-columns:1fr auto auto;gap:8px;padding:14px;max-width:900px;width:100%;margin:0 auto}
@media(max-width:560px){.lib-tools{grid-template-columns:1fr 1fr}.lib-tools #libSearch{grid-column:1/-1}}
#libContent{padding:0 14px 30px;display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));max-width:1000px;width:100%;margin:0 auto}
.book-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:8px}
.book-card h3{margin:0;font-size:1.05rem;color:var(--accent);word-break:break-word}
.book-card .au{color:var(--muted);font-size:.85rem}
.book-card .meta{color:var(--muted);font-size:.78rem;line-height:1.7}
.progress{height:6px;background:#2a231d;border-radius:99px;overflow:hidden}
.progress>div{height:100%;background:var(--accent);width:0}
.book-card .acts{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}
.empty{text-align:center;padding:50px 16px;color:var(--muted);grid-column:1/-1}
.empty .btn{margin-top:14px}
.status{text-align:center;color:var(--muted);font-size:.8rem;padding:10px}
.ws-body{display:flex;flex:1;min-height:0;position:relative}
.panel{width:280px;background:var(--panel);border-inline-end:1px solid var(--line);display:flex;flex-direction:column;min-height:calc(100vh - 56px)}
.panel.hidden{display:none}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:1px solid var(--line)}
.chapter-list{list-style:none;margin:0;padding:6px;overflow:auto;flex:1}
.chapter-list li{padding:10px;border-radius:10px;cursor:pointer;display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:.92rem}
.chapter-list li:hover{background:#41372e}
.chapter-list li.active{background:var(--accent);color:#2b2118;font-weight:700}
.chapter-list .cn{font-size:.75rem;opacity:.75;white-space:nowrap}
.chapter-list .pr{width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}
.panel-foot{border-top:1px solid var(--line);padding:12px;display:grid;gap:6px}
.stats{font-size:.8rem;color:var(--muted);line-height:1.7}
.goal{height:6px;border-radius:99px;background:#2a231d;overflow:hidden}
#goalBar{height:100%;width:0;background:var(--accent)}
.editor-wrap{flex:1;min-width:0;display:flex;flex-direction:column}
.chapter-head{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;align-items:center;border-bottom:1px solid var(--line)}
.chapter-title{flex:1;min-width:200px;font:inherit;font-size:1.1rem;font-weight:700;background:transparent;color:var(--ink);border:none;border-bottom:1px dashed var(--line);padding:6px 2px;outline:none}
.chapter-nav{display:flex;gap:4px;flex-wrap:wrap}
.toolbar{display:flex;flex-wrap:wrap;gap:4px;padding:8px 10px;border-bottom:1px solid var(--line);background:var(--panel)}
.toolbar button{font:inherit;min-width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;padding:0 6px}
.findbar{display:flex;gap:8px;padding:8px 12px;align-items:center;background:var(--panel);border-bottom:1px solid var(--line)}
.findbar .input{max-width:320px}
.paper-wrap{flex:1;overflow:auto;padding:24px 12px 80px;display:flex;justify-content:center}
.paper{width:100%;max-width:var(--paper-width,720px);min-height:70vh;background:var(--paper);color:var(--paper-ink);padding:var(--paper-pad,48px 56px);border-radius:4px;box-shadow:0 10px 30px rgba(0,0,0,.35);font-family:var(--paper-font,Vazirmatn),Tahoma,sans-serif;font-size:var(--paper-size,18px);line-height:var(--paper-lh,1.9);outline:none;text-align:justify;text-justify:inter-word;overflow-wrap:break-word}
.paper p{margin:0 0 .6em;text-indent:var(--paper-indent,2em)}
[data-noindent]{text-indent:0!important}
.paper h2,.paper h3{text-indent:0;text-align:center}
.paper hr{border:0;text-align:center;margin:1.2em 0}
.paper hr::after{content:"* * *";display:block;text-align:center;letter-spacing:.5em}
.paper .pb{page-break-after:always;border:0;border-top:1px dashed #b9a88f;margin:1em 0}
.paper .note{display:block;background:#fff4c2;border-inline-start:3px solid var(--accent);padding:6px 10px;color:#5a4a1f;font-size:.85em;text-indent:0}
.paper .note::before{content:"یادداشت: "}
.paper[data-paper="white"]{--paper:#ffffff;--paper-ink:#111}
.paper[data-paper="cream"]{--paper:#f6efe0;--paper-ink:#2a2118}
.paper mark.hit{background:#ffd76a}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:14px;z-index:20}
.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;width:100%;max-width:560px;max-height:90vh;overflow:auto}
.modal-card h2{margin:0 0 12px;font-size:1.1rem;color:var(--accent)}
.field{display:grid;gap:4px;margin-bottom:10px}
.field label{font-size:.85rem;color:var(--muted)}
.field textarea{min-height:70px;resize:vertical}
.row{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;margin-top:12px}
.check{display:flex;gap:8px;align-items:center;margin:6px 0;font-size:.92rem}
.hint{font-size:.78rem;color:var(--muted);line-height:1.7}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#171310;border:1px solid var(--accent);color:var(--ink);padding:10px 16px;border-radius:12px;z-index:30;max-width:90vw;text-align:center;font-size:.9rem}
.toast.err{border-color:var(--danger)}
@media(max-width:820px){
  .panel{position:fixed;inset:0 auto 0 0;width:86%;max-width:320px;z-index:10;box-shadow:0 0 30px rgba(0,0,0,.5)}
  .panel.hidden{display:none}
}
@media print{body{background:#fff}}

.kb-frame{width:100%;height:330px;border:0;border-top:1px solid var(--line);background:#2b2621;display:block;flex:none}
.kb-frame[hidden]{display:none!important}

.kb-frame.kb-big{height:78vh}
.pv-page{background:var(--pv-paper,#f6efe0);color:#2a2118;position:relative;box-sizing:border-box;overflow:hidden;margin:0 auto 18px;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.pv-content{position:absolute;overflow:hidden}
.pv-num{position:absolute;bottom:10px;left:0;right:0;text-align:center;font-size:12px;color:#5a4a1f}
.bs-row{display:block;width:100%;text-align:start;margin-bottom:6px;white-space:normal}