:root{
  --bg: #ffffff;
  --card: #f7f7f8;
  --text: #111213;
  --muted: #6b7280;
  --accent: #2563eb;
  --good: #1b7a1b;
  --bad: #b12b2b;
  --glass: rgba(0,0,0,0.04);
}
[data-theme="dark"]{
  --bg: #071022;
  --card: #0f1724;
  --text: #e6eef8;
  --muted: #98a2b3;
  --accent: #60a5fa;
  --good: #4ade80;
  --bad: #fb7185;
  --glass: rgba(255,255,255,0.03);
}

*{box-sizing:border-box}
body{
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, var(--bg), var(--card));
  color:var(--text);
  margin:0;
  padding:24px;
  min-height:100vh;
  display:flex;
  align-items:flex-start;
  justify-content:center;
}

.wrap{
  width:100%;
  max-width:980px;
  background:var(--card);
  border-radius:14px;
  padding:20px;
  box-shadow:0 8px 30px rgba(2,6,23,0.12);
  border:1px solid var(--glass);
}

header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}
h1{font-size:1.25rem;margin:0}
.controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
select, button, .toggle{
  padding:8px 10px;
  border-radius:8px;
  border:1px solid var(--glass);
  background:transparent;
  color:var(--text);
  cursor:pointer;
  font-size:0.95rem;
}
.toggle{display:flex;align-items:center;gap:8px;border-radius:999px;padding:6px 8px}
.status{display:flex;gap:10px;margin-top:8px;align-items:center;flex-wrap:wrap}
.stat{padding:8px 10px;border-radius:10px;background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);border:1px solid var(--glass);font-weight:600;font-size:0.92rem}
main{margin-top:16px}
#text{
  font-size:1.25rem;
  line-height:1.9rem;
  user-select:none;
  padding:16px;
  border-radius:10px;
  background:linear-gradient(90deg, rgba(0,0,0,0.01), transparent);
  border:1px dashed var(--glass);
  min-height:84px;
}
#text span{white-space:pre-wrap}
#text .correct{ color: var(--good); }
#text .wrong{ color: var(--bad); text-decoration: underline wavy; }
#text .current{ text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
#text .extra{ color: var(--bad); opacity:0.9; }
.input-row{display:flex; gap:12px; margin-top:12px; align-items:center;}
#input{
  flex:1;
  padding:12px 14px;
  font-size:1.05rem;
  border-radius:10px;
  border:1px solid var(--glass);
  outline:none;
  background:transparent;
  color:var(--text);
}
#input:disabled{opacity:0.7}
.small{font-size:0.92rem;color:var(--muted)}
.actions{display:flex; gap:8px; align-items:center}
.btn{background:var(--accent);color:white;border:none;padding:8px 12px;border-radius:9px;cursor:pointer;font-weight:600}
.ghost{background:transparent;border:1px solid var(--glass);color:var(--text)}
.progress-wrap{height:10px;background:var(--glass);border-radius:999px;overflow:hidden;margin-top:12px}
.progress{height:100%;width:0%;background:linear-gradient(90deg,var(--accent), #7c3aed)}
footer{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:10px}
.results{padding:12px;border-radius:10px;background:linear-gradient(180deg, rgba(0,0,0,0.02), transparent);border:1px solid var(--glass);font-size:0.95rem}
.meta-row{display:flex;justify-content:space-between;margin-top:8px;gap:8px;flex-wrap:wrap}

.keyboard-section{margin-top:18px; position:relative;}
.keyboard{display:flex;flex-direction:column;gap:8px;user-select:none;align-items:center}
.krow{display:flex;gap:8px;justify-content:center;flex-wrap:nowrap}
.key{
  min-width:34px;
  height:40px;
  border-radius:8px;
  border:1px solid var(--glass);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:0.9rem;
  background:transparent;
  box-shadow:0 6px 18px rgba(2,6,23,0.06);
  transition: transform 120ms cubic-bezier(.2,.9,.3,1), background 140ms;
  transform-origin:center bottom;
}
.key.wide{min-width:70px}
.key.space{min-width:360px}
.key.active{
  transform: translateY(4px) scale(0.98);
  background:linear-gradient(180deg, rgba(0,0,0,0.03), transparent);
}
.key.pulse{
  animation: keyPulse 320ms ease;
}
@keyframes keyPulse{
  0%{ transform: translateY(0) scale(1); }
  50%{ transform: translateY(6px) scale(0.98); }
  100%{ transform: translateY(0) scale(1); }
}

.hand{
  position:absolute;
  right: 24px;
  top: -10px;
  font-size:22px;
  opacity:0.9;
  transform-origin:center;
  transition: transform 140ms ease;
  pointer-events:none;
}

/* leaderboard */
.leaderboard-section{margin-top:18px}
.leaderboard{padding:12px;border-radius:8px;border:1px solid var(--glass);background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent)}
.leaderboard-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
ol#leaderboardList{padding-left:18px;margin:0}
ol#leaderboardList li{margin:6px 0}

/* confetti canvas on top */
#confettiCanvas{
  position:fixed;
  left:0;top:0;pointer-events:none;z-index:9999;
}

/* responsive */
@media (max-width:800px){
  .key.space{min-width:200px}
  .keyboard{gap:6px}
  header{flex-direction:column;align-items:flex-start}
  .controls{width:100%;justify-content:space-between}
}