/* app layer — only what the theme does not own */
*{box-sizing:border-box}
/* `hidden` must beat any class rule: .login sets display:grid, and an author rulesheet
   outranks the UA's [hidden]{display:none} — so without this line a hidden overlay is
   still painted, and a signed-in reader keeps staring at the sign-in card. */
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  background:var(--body-bg);color:var(--text);
  font-family:Vazirmatn,"Segoe UI",Tahoma,sans-serif;font-size:14px;line-height:1.85;
  min-height:100vh;display:flex;flex-direction:column;
}
.muted{color:var(--text-muted)}
.small{font-size:12.5px}

.app-bar{position:sticky;top:0;z-index:20;background:var(--bg-surface);border-bottom:1px solid var(--border-color)}
.bar-in{max-width:1120px;margin:0 auto;padding:0 16px;height:56px;display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:9px;min-width:0}
.logo{
  width:30px;height:30px;border-radius:8px;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:15px;flex:none
}
.brand-txt{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-txt strong{font-size:14.5px}
.brand-txt span{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.tabs{display:flex;gap:4px;margin-inline-start:8px}
.tab{
  font:inherit;font-size:12.5px;color:var(--text-secondary);background:none;border:0;
  padding:6px 11px;border-radius:var(--radius);cursor:pointer
}
.tab:hover{background:var(--bg-surface-secondary);color:var(--text)}
.tab.active{background:var(--primary-lt);color:var(--primary-ink);font-weight:600}
.bar-end{margin-inline-start:auto;display:flex;align-items:center;gap:10px}
.icon-btn{
  width:30px;height:30px;border-radius:var(--radius);border:1px solid var(--border-color);
  background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;font-size:14px;line-height:1
}
.who{font-size:11.5px;color:var(--text-muted);max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.wrap{width:100%;max-width:1120px;margin:0 auto;padding:18px 16px 40px;flex:1}
.view{display:none}
.view.active{display:block}

.card{
  background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);
  padding:16px;margin-bottom:14px
}
.sec-title{font-size:14px;margin:0 0 10px;font-weight:600}

.composer .lbl{display:block;font-size:12.5px;color:var(--text-secondary);margin-bottom:8px}
.composer-input{
  width:100%;min-height:84px;resize:vertical;padding:11px 12px;font:inherit;font-size:15px;
  line-height:1.95;color:var(--text);background:var(--bg-surface-secondary);
  border:1px solid var(--border-color);border-radius:var(--radius);outline:none;
  transition:border-color .15s,box-shadow .15s
}
.composer-input::placeholder{color:var(--text-disabled)}
.composer-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.composer-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}
.hint{font-size:11.5px;color:var(--text-muted);margin-inline-start:auto}
.btn{
  font:inherit;font-size:12.5px;height:32px;padding:0 13px;border-radius:var(--radius);
  border:1px solid var(--border-color);background:var(--bg-surface);color:var(--text);
  cursor:pointer;display:inline-flex;align-items:center;gap:6px
}
.btn:hover{background:var(--bg-surface-secondary)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.btn-primary:hover{background:var(--primary-dk);border-color:var(--primary-dk)}
.btn:disabled,.btn.btn-primary:disabled{background:var(--bg-surface-secondary);border-color:var(--border-color);
  color:var(--text-disabled);cursor:not-allowed}
.examples{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.chip{
  font-size:11.5px;padding:4px 9px;border-radius:999px;border:1px solid var(--border-color);
  background:var(--bg-surface-secondary);color:var(--text-secondary);cursor:pointer
}
.chip:hover{border-color:var(--primary);color:var(--primary-ink);background:var(--primary-lt)}

.status{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--text-secondary);padding:6px 4px 12px}
.spinner{width:13px;height:13px;border:2px solid var(--border-color);border-top-color:var(--primary);
  border-radius:50%;display:inline-block;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.answer-head{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.badge{font-size:11px;padding:2px 8px;border-radius:999px;font-weight:600}
.badge.ok{background:var(--green-lt);color:var(--green-ink)}
.badge.warn{background:var(--yellow-lt);color:var(--yellow-ink)}
.badge.decl{background:var(--red-lt);color:var(--red-ink)}
.answer-body{font-size:15px;line-height:2.05}
.answer-body p{margin:0 0 10px}
.answer-body .cite{
  font-size:11px;vertical-align:super;color:var(--primary-ink);background:var(--primary-lt);
  border:1px solid var(--primary-lt);border-radius:4px;padding:0 4px;margin-inline-start:2px;
  cursor:pointer;text-decoration:none;display:inline-block;line-height:1.6
}
.answer-body .cite:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.answer-body .part{font-weight:600;color:var(--primary-ink)}
.notes{margin-top:10px;font-size:12px;color:var(--yellow-ink);background:var(--yellow-lt);
  border-radius:var(--radius);padding:8px 10px}
.notes:empty{display:none}

.sources{display:flex;flex-direction:column;gap:10px}
.src{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:13px 14px}
.src.hl{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-lt)}
.src-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.src-n{width:22px;height:22px;border-radius:6px;background:var(--primary-lt);color:var(--primary-ink);
  display:grid;place-items:center;font-size:11.5px;font-weight:700;flex:none}
.src-ch{font-size:12.5px;font-weight:600}
.src-sec{font-size:11.5px;color:var(--text-muted)}
.src-open{margin-inline-start:auto;font-size:11.5px}
.quote{
  direction:ltr;text-align:left;font-family:Georgia,"Times New Roman",serif;font-size:13.5px;
  line-height:1.75;color:var(--text-secondary);background:var(--bg-surface-secondary);
  border-inline-start:3px solid var(--primary);border-radius:var(--radius);padding:9px 12px;
  quotes:none;unicode-bidi:isolate
}
.src-more{margin-top:7px;font-size:11.5px;color:var(--text-muted);cursor:pointer;background:none;border:0;padding:0}
.src-more:hover{color:var(--primary-ink)}
.src-full{margin-top:8px;direction:ltr;text-align:left;font-size:12.5px;color:var(--text-secondary);
  max-height:260px;overflow:auto;white-space:pre-wrap}

.chapter-list{display:grid;grid-template-columns:minmax(0,1fr);gap:2px}
.ch-row{display:flex;align-items:baseline;gap:9px;padding:7px 8px;border-radius:var(--radius);cursor:pointer;
  border:0;background:none;font:inherit;text-align:start;width:100%}
.ch-row:hover{background:var(--bg-surface-secondary)}
.ch-idx{font-size:11px;color:var(--text-muted);min-width:22px}
.ch-title{flex:1;font-size:13px}
.ch-words{font-size:11px;color:var(--text-muted)}
.ch-row.front{opacity:.55}

.map-box{background:var(--bg-surface-secondary);border-radius:var(--radius);height:440px;overflow:hidden}
#mapSvg{width:100%;height:100%;display:block}
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font-size:11.5px;color:var(--text-muted)}
.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-inline-end:5px}

.reader-bar{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.reader-title{font-size:13.5px;font-weight:600;flex:1}
.reader-card{padding:0}
.reader-body{
  padding:22px 26px;font-family:Georgia,"Times New Roman",serif;font-size:15.5px;line-height:1.95;
  color:var(--text);max-height:calc(100vh - 220px);overflow:auto;white-space:pre-wrap
}
.reader-body mark{background:var(--yellow-lt);color:var(--yellow-ink);padding:1px 2px;border-radius:3px}

.login{position:fixed;inset:0;background:rgba(15,23,42,.45);display:grid;place-items:center;z-index:60}
.login-card{max-width:360px;text-align:center;padding:26px}
.login-card h2{margin:0 0 8px;font-size:15px}
.login-card .btn{margin-top:14px}

.foot{max-width:1120px;margin:0 auto;padding:0 16px 22px;font-size:11.5px;color:var(--text-muted);
  display:flex;gap:7px;flex-wrap:wrap}

@media (max-width:720px){
  .bar-in{height:auto;flex-wrap:wrap;padding:8px 12px;gap:8px}
  .tabs{order:3;width:100%;margin:0}
  .brand-txt span{max-width:150px}
  .who{display:none}
  .reader-body{padding:14px 15px;font-size:14.5px}
  .map-box{height:340px}
}