:root{
  --bg:#f7f7f2;
  --surface:#ffffff;
  --surface-soft:#eef4f1;
  --text:#162f29;
  --muted:#72807c;
  --line:#dde7e2;
  --primary:#0f4b3e;
  --primary-strong:#0b3d33;
  --accent:#c8a95b;
  --danger:#a24444;
  --shadow:0 16px 50px rgba(15,75,62,.08);
  --arabic-size:36px;
  --radius:22px;
}
[data-theme="dark"]{
  --bg:#0b1512;
  --surface:#11211c;
  --surface-soft:#172d26;
  --text:#f0f6f3;
  --muted:#9db0a9;
  --line:#274139;
  --primary:#d8bf76;
  --primary-strong:#e2cb88;
  --accent:#d8bf76;
  --danger:#ffaaaa;
  --shadow:0 18px 52px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,Segoe UI,Tahoma,Arial,sans-serif;
  line-height:1.55;
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
.hidden{display:none!important}

.topbar{
  height:74px;position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--surface) 92%,transparent);
  backdrop-filter:blur(18px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 max(20px,calc((100vw - 1220px)/2));
}
.brand{
  border:0;background:transparent;color:var(--text);
  display:flex;align-items:center;gap:11px;text-align:left;padding:0;
}
.brand-mark{
  width:42px;height:42px;border-radius:14px;
  background:var(--primary);color:var(--surface);
  display:grid;place-items:center;font-size:24px;font-weight:800;
  font-family:"Noto Naskh Arabic","Segoe UI",Tahoma,sans-serif;
}
[data-theme="dark"] .brand-mark{color:#10251f}
.brand-copy{display:grid;line-height:1.15}
.brand-copy strong{font-size:16px}
.brand-copy small{font-size:11px;color:var(--muted);margin-top:4px}
.desktop-nav{display:flex;gap:4px;background:var(--surface-soft);border:1px solid var(--line);padding:4px;border-radius:14px}
.nav-link{
  border:0;background:transparent;color:var(--muted);padding:8px 13px;border-radius:10px;font-weight:750;font-size:13px;
}
.nav-link.active{background:var(--surface);color:var(--text);box-shadow:0 2px 10px rgba(0,0,0,.05)}
.top-actions{display:flex;align-items:center;gap:8px}
.icon-btn{
  width:40px;height:40px;border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:12px;font-weight:850;
}
.live-dot{
  width:9px;height:9px;border-radius:50%;background:#9aa7a2;box-shadow:0 0 0 4px color-mix(in srgb,#9aa7a2 14%,transparent)
}
.live-dot.ok{background:#2ea46f;box-shadow:0 0 0 4px color-mix(in srgb,#2ea46f 14%,transparent)}
.live-dot.offline{background:#cc6b6b;box-shadow:0 0 0 4px color-mix(in srgb,#cc6b6b 14%,transparent)}

.main{max-width:1220px;margin:0 auto;padding:38px 20px 72px}
.view{display:none}
.view.active{display:block;animation:fade .2s ease}
@keyframes fade{from{opacity:.25;transform:translateY(3px)}to{opacity:1;transform:none}}

.hero{
  background:
    radial-gradient(circle at 91% 4%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 31%),
    linear-gradient(145deg,var(--surface),var(--surface-soft));
  border:1px solid var(--line);border-radius:30px;padding:54px 52px 34px;box-shadow:var(--shadow);
}
.bismillah{
  direction:rtl;text-align:center;color:var(--accent);
  font-family:"Noto Naskh Arabic","Amiri","Traditional Arabic",Tahoma,sans-serif;
  font-size:22px;margin-bottom:15px
}
.hero h1{
  margin:0;text-align:center;font-size:42px;line-height:1.12;letter-spacing:-1.25px
}
.hero-sub{
  max-width:770px;margin:14px auto 27px;text-align:center;color:var(--muted);font-size:16px
}
.ask-box{
  max-width:920px;margin:0 auto;background:var(--surface);border:1px solid var(--line);
  border-radius:22px;padding:12px;box-shadow:0 14px 35px rgba(15,75,62,.06)
}
.ask-box textarea{
  width:100%;border:0;background:transparent;color:var(--text);resize:vertical;outline:0;
  min-height:135px;padding:14px;font-size:16px;line-height:1.7
}
.ask-box textarea::placeholder{color:color-mix(in srgb,var(--muted) 72%,transparent)}
.suggestion-row{display:flex;gap:7px;flex-wrap:wrap;padding:0 9px 12px}
.topic-chip{
  border:1px solid var(--line);background:var(--surface-soft);color:var(--text);
  border-radius:999px;padding:7px 10px;font-size:12px;font-weight:750
}
.topic-chip:hover{border-color:var(--accent)}
.ask-footer{
  display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:12px 8px 2px
}
.count-switch{
  display:flex;background:var(--surface-soft);border:1px solid var(--line);border-radius:12px;padding:3px
}
.count-switch button{
  border:0;background:transparent;color:var(--muted);min-width:40px;height:34px;border-radius:9px;font-weight:800
}
.count-switch button.active{background:var(--surface);color:var(--text);box-shadow:0 2px 8px rgba(0,0,0,.05)}
.generate-btn{
  border:0;background:var(--primary);color:var(--surface);border-radius:13px;
  padding:11px 16px;font-weight:850;display:flex;align-items:center;gap:9px
}
[data-theme="dark"] .generate-btn{color:#10251f}
.generate-btn:hover{transform:translateY(-1px)}
.simple-options{
  max-width:920px;margin:13px auto 0;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  color:var(--muted);font-size:12px
}
.simple-options select{width:auto;min-width:155px}
.toggle-line{display:flex;align-items:center;gap:7px;font-weight:750;color:var(--text)}
.toggle-line input{width:auto}
.hint{margin-left:auto}

.results-section,.auth-preview{margin-top:34px}
.section-bar,.page-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px
}
.section-bar h2,.page-head h1{margin:4px 0 3px;line-height:1.2}
.section-bar p,.page-head p{margin:0;color:var(--muted)}
.kicker{font-size:10px;letter-spacing:1.45px;font-weight:900;color:var(--accent)}
.section-actions{display:flex;gap:7px;flex-wrap:wrap}
.soft-btn{
  border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:12px;padding:9px 12px;font-weight:780;font-size:13px
}
.soft-btn:hover{border-color:color-mix(in srgb,var(--accent) 65%,var(--line))}
.full-width{width:100%;margin-top:10px}
.danger-text{color:var(--danger)}

.dua-grid{display:grid;gap:14px}
.dua-card{
  background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;
  box-shadow:0 7px 28px rgba(15,75,62,.04)
}
.dua-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.badge{
  display:inline-flex;align-items:center;gap:5px;background:var(--surface-soft);
  border:1px solid var(--line);border-radius:999px;padding:5px 8px;font-size:10px;font-weight:850;color:var(--muted)
}
.dua-card h3{margin:8px 0 0;font-size:15px}
.card-tools{display:flex;gap:6px;flex-shrink:0}
.mini-btn{
  border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:10px;padding:7px 9px;font-size:12px;font-weight:800
}
.arabic{
  direction:rtl;text-align:right;font-family:"Noto Naskh Arabic","Amiri","Traditional Arabic",Tahoma,sans-serif;
  font-size:var(--arabic-size);line-height:1.92;margin:22px 0 12px
}
.translation{
  border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:14px;white-space:pre-wrap
}
.meta{
  display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:14px;
  color:var(--muted);font-size:11px
}
.source{font-weight:750}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.preview-card{
  border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:17px
}
.preview-card strong{font-size:13px}
.preview-card .arabic{font-size:23px;margin:12px 0 6px;line-height:1.75}
.preview-card small{color:var(--muted)}

.library-tools{
  display:grid;grid-template-columns:1fr 190px;gap:10px;margin-bottom:14px
}
input,select,textarea{
  border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:12px;padding:11px 12px;outline:0
}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 14%,transparent)}
.empty-state{
  border:1px dashed var(--line);border-radius:20px;padding:38px;text-align:center;color:var(--muted);background:var(--surface)
}

.mobile-nav{display:none}
.toast{
  position:fixed;left:50%;bottom:24px;transform:translate(-50%,18px);
  background:var(--text);color:var(--surface);padding:10px 14px;border-radius:12px;
  font-size:12px;font-weight:750;opacity:0;pointer-events:none;transition:.18s ease;z-index:100
}
.toast.show{opacity:1;transform:translate(-50%,0)}

.modal{
  position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.38);display:grid;place-items:center;padding:18px
}
.modal-card{
  width:min(94vw,520px);background:var(--surface);border:1px solid var(--line);border-radius:22px;
  padding:20px;box-shadow:0 26px 70px rgba(0,0,0,.25)
}
.small-modal{width:min(94vw,390px)}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.modal-head h3{margin:3px 0 0}
.close-btn{
  border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;width:36px;height:36px;font-size:20px
}
.font-control{display:flex;align-items:center;justify-content:center;gap:14px;margin:24px 0}
.font-control strong{min-width:62px;text-align:center}
.modal-card hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.field-label{display:block;font-size:12px;font-weight:850;margin:0 0 6px}
.muted{display:block;color:var(--muted);font-size:11px;margin-top:8px}
code{background:var(--surface-soft);padding:2px 5px;border-radius:5px}

.reading-overlay{
  position:fixed;inset:0;z-index:120;background:var(--bg);display:grid;grid-template-rows:auto 1fr auto
}
.reading-top,.reading-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface)
}
.reading-bottom{border-top:1px solid var(--line);border-bottom:0}
.reading-body{
  overflow:auto;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;
  padding:36px 9vw
}
.reading-label{font-size:10px;letter-spacing:1.4px;font-weight:900;color:var(--accent)}
.reading-arabic{
  direction:rtl;font-family:"Noto Naskh Arabic","Amiri","Traditional Arabic",Tahoma,sans-serif;
  font-size:clamp(36px,5vw,62px);line-height:1.9;max-width:1100px;margin:22px auto
}
.reading-translation{max-width:780px;color:var(--muted);font-size:16px}
.reading-nav-btn{
  flex:1;max-width:260px;border:1px solid var(--line);background:var(--surface);color:var(--text);
  border-radius:13px;padding:12px;font-weight:850
}
.primary-reading{background:var(--primary);color:var(--surface);border-color:var(--primary)}
[data-theme="dark"] .primary-reading{color:#10251f}

@media(max-width:800px){
  .topbar{height:64px;padding:0 13px}
  .desktop-nav{display:none}
  .brand-mark{width:36px;height:36px;border-radius:11px}
  .brand-copy strong{font-size:14px}
  .main{padding:20px 13px 92px}
  .hero{padding:28px 15px 20px;border-radius:23px}
  .hero h1{font-size:31px;letter-spacing:-.75px}
  .hero-sub{font-size:14px;margin:10px auto 20px}
  .ask-box{border-radius:18px;padding:8px}
  .ask-box textarea{min-height:150px;padding:12px}
  .ask-footer{align-items:stretch;flex-direction:column}
  .count-switch{width:100%}
  .count-switch button{flex:1}
  .generate-btn{justify-content:center;width:100%;padding:13px}
  .simple-options{gap:8px}
  .simple-options select{min-width:0;flex:1}
  .hint{width:100%;margin-left:0}
  .section-bar,.page-head{flex-direction:column}
  .section-actions{width:100%}
  .section-actions .soft-btn{flex:1}
  .preview-grid{grid-template-columns:1fr}
  .library-tools{grid-template-columns:1fr}
  .dua-card{padding:17px;border-radius:18px}
  .arabic{font-size:calc(var(--arabic-size) - 2px);line-height:1.88}
  .mobile-nav{
    display:grid;grid-template-columns:repeat(3,1fr);position:fixed;bottom:0;left:0;right:0;z-index:60;
    background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(18px);
    border-top:1px solid var(--line);padding:7px max(8px,env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom))
  }
  .mobile-nav-btn{
    border:0;background:transparent;color:var(--muted);display:grid;gap:2px;place-items:center;padding:4px 0;font-weight:800
  }
  .mobile-nav-btn span{font-size:19px}
  .mobile-nav-btn small{font-size:10px}
  .mobile-nav-btn.active{color:var(--text)}
  .toast{bottom:82px}
  .reading-body{padding:28px 7vw}
  .reading-arabic{font-size:clamp(34px,9vw,52px)}
}