:root{
  --bg:#0b1020;
  --card:#0f1733;
  --text:#e8eefc;
  --muted:#a9b7e6;
  --border:rgba(255,255,255,.10);
  --primary:#4f8cff;
  --primary2:#2f6cff;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 50% -20%, rgba(79,140,255,.25), transparent 60%),
              radial-gradient(900px 700px at 100% 0%, rgba(255,77,109,.18), transparent 55%),
              var(--bg);
  color:var(--text);
}
.topbar{
  position: sticky; top: 0; z-index: 10;
  display:flex; justify-content:space-between; align-items:center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  background: rgba(11,16,32,.75);
}
.brand{font-weight:700}
.meta{display:flex; gap:10px; align-items:center}
.badge{
  font-size:12px; padding:6px 10px;
  border:1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}
.container{max-width: 760px; margin: 0 auto; padding: 18px 14px 60px}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 16px;
}
.row{display:flex; gap:8px; flex-wrap:wrap}
.pill{
  font-size: 12px; padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  color: var(--muted);
}
.prompt{margin: 14px 0 8px; font-size: 30px; line-height: 1.15;}
.subprompt{margin: 0 0 14px; color: var(--muted); font-size: 14px; line-height:1.35;}
.answerArea{margin-top: 10px}
button{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: 12px 12px;
  border-radius: 12px;
  font-size: 16px;
  cursor:pointer;
  user-select:none;
}
button.primary{
  background: linear-gradient(180deg, var(--primary), var(--primary2));
  border-color: rgba(79,140,255,.4);
}
button.ghost{background: transparent;}
button:disabled{opacity:.55; cursor:not-allowed;}
.mcq{display:grid; grid-template-columns: 1fr; gap: 10px;}
.choice{
  text-align:left; padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.18);
}
.choice.correct{border-color: rgba(52,211,153,.65)}
.choice.wrong{border-color: rgba(255,77,109,.6)}
.feedback{
  margin-top: 12px; padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.18);
}
.feedback.ok{border-color: rgba(52,211,153,.55)}
.feedback.bad{border-color: rgba(255,77,109,.55)}
.feedback .small{color: var(--muted); font-size: 13px; margin-top: 6px; line-height:1.35}
.actions{margin-top: 12px; display:flex; flex-wrap:wrap; gap:10px;}
.hidden{display:none !important}
.settings{margin-top: 14px; border-top: 1px solid var(--border); padding-top: 12px; color: var(--muted);}
.settings summary{cursor:pointer; margin-bottom: 10px}
.settingsGrid{display:grid; grid-template-columns: 1fr; gap: 10px;}
.settingsGrid label{
  display:flex; gap:10px; align-items:center; justify-content:space-between;
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0,0,0,.12);
}
.settingsGrid input[type="checkbox"]{transform: scale(1.2)}
.footerNote{color: var(--muted); font-size: 13px; margin-top: 10px}
.rtl{direction: rtl; unicode-bidi: plaintext;}
.muted{color: var(--muted)}
.rootLine{
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}
.rootValue{
  display:inline-block;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  margin-left: 8px;
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.kicker{font-size:12px; color: var(--muted); margin-top: 6px}
.bigHeb{font-size: 34px; line-height: 1.1;}

.pronounBig{font-size: 26px; line-height: 1.15; display:inline-block; margin-top:6px;}