:root{
  --bg:#08142b; --panel:#0f2350; --gold:#ffd34d; --text:#f5f7ff;
  --accent:#89d3ff; --good:#62d26f; --bad:#ff7b7b;
}
*{box-sizing:border-box}
body{
  margin:0; font-family:Arial,Helvetica,sans-serif; color:var(--text);
  min-height:100vh; background:radial-gradient(circle at top,#17356f,var(--bg) 60%);
}
.wrap{max-width:1400px;margin:0 auto;padding:18px}
.topbar{display:grid;grid-template-columns:1fr auto auto auto;gap:12px;align-items:center;margin-bottom:16px}
.title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--gold)}
.panel{
  background:rgba(11,24,55,.92); border:2px solid rgba(255,255,255,.12);
  border-radius:18px; padding:12px 16px; box-shadow:0 10px 24px rgba(0,0,0,.3)
}
.scorebox strong,.timerbox strong{color:var(--gold);font-size:1.4rem}
.controls{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
button{
  border:none;border-radius:12px;padding:10px 14px;font-size:1rem;font-weight:700;
  cursor:pointer;background:var(--gold);color:#222
}
button.secondary{background:#dce9ff}
button.danger{background:#ffd1d1}
button:disabled{opacity:.55;cursor:not-allowed}
.board{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.cat{
  background:linear-gradient(180deg,#2851a3,#15306a);border-radius:18px;text-align:center;
  padding:16px 10px;font-weight:800;text-transform:uppercase;min-height:88px;display:flex;
  align-items:center;justify-content:center;border:2px solid rgba(255,255,255,.15)
}
.cell{
  background:linear-gradient(180deg,#1c47a5,#0e2560);color:var(--gold);min-height:100px;
  font-size:2rem;font-weight:800;border-radius:18px;display:flex;align-items:center;justify-content:center;
  border:2px solid rgba(255,255,255,.15);box-shadow:inset 0 -8px 0 rgba(0,0,0,.18);transition:transform .15s ease,box-shadow .15s ease
}
.cell:hover:not(.used){transform:translateY(-2px);box-shadow:inset 0 -8px 0 rgba(0,0,0,.18),0 8px 16px rgba(0,0,0,.25)}
.cell.used{background:#31415f;color:#aab3c7}
.legend{margin-top:16px;display:grid;grid-template-columns:1.3fr 1fr;gap:14px}
.legend h3{margin:0 0 8px;color:var(--accent)}
.legend p{line-height:1.45;margin:6px 0}
.modal{
  position:fixed; inset:0; background:rgba(2,8,20,.82); display:none; align-items:center; justify-content:center;
  padding:18px; z-index:50
}
.modal.show{display:flex}
.card{
  width:min(900px,100%); background:linear-gradient(180deg,#102552,#0b1837);
  border:2px solid rgba(255,255,255,.14); border-radius:24px; padding:24px; box-shadow:0 20px 50px rgba(0,0,0,.45)
}
.badge{display:inline-block;background:rgba(255,255,255,.1);color:var(--gold);border-radius:999px;padding:7px 12px;font-weight:700;margin-bottom:12px}
.prompt{font-size:clamp(1.35rem,2.8vw,2rem);line-height:1.35;margin-bottom:18px;font-weight:700}
.sub{color:#dce9ff;margin-bottom:14px}
.answerbox{margin:14px 0;display:flex;gap:10px;flex-wrap:wrap}
input[type="text"],textarea{
  width:100%;border-radius:14px;border:2px solid rgba(255,255,255,.15);background:#f8fbff;color:#13213f;
  padding:14px;font-size:1rem;font-family:inherit
}
textarea{min-height:110px;resize:vertical}
.choices{display:grid;gap:10px;margin:12px 0}
.choice{width:100%;text-align:left;background:#dce9ff;color:#13213f;border-radius:14px;padding:14px;font-weight:700}
.feedback{min-height:32px;font-weight:800;margin:8px 0 14px}
.feedback.good{color:var(--good)}
.feedback.bad{color:var(--bad)}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.tiny{font-size:.95rem;color:#dce9ff}
.recording{padding:14px;background:rgba(255,255,255,.06);border-radius:16px;margin-top:12px}
.recording .status{font-weight:700;margin-bottom:10px;color:var(--accent)}
audio{width:100%;margin-top:8px}
.final{text-align:center;padding:28px 16px 10px}
.final h2{margin:0 0 8px;color:var(--gold);font-size:2rem}
@media (max-width:900px){
  .topbar{grid-template-columns:1fr}
  .legend{grid-template-columns:1fr}
  .board{grid-template-columns:repeat(2,1fr)}
  .cat{min-height:70px}
}