:root{
  --bg:#0b0f14;
  --card:#111826;
  --card2:#0f1622;
  --text:#e7eefb;
  --muted:#a7b2c7;
  --stroke:rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --r:18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% 0%, #18243a 0%, var(--bg) 60%);
  color:var(--text);
}

.wrap{
  max-width: 860px;
  margin: 0 auto;
  padding: 18px;
  display:flex;
  flex-direction:column;
  gap: 14px;
}

.top{ padding: 6px 2px; }
.title{ margin:0; font-size: 1.35rem; }
.sub{ margin:.25rem 0 0; color:var(--muted); }

.card{
  background: linear-gradient(180deg, var(--card) 0%, var(--card2) 100%);
  border: 1px solid var(--stroke);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 14px;
}

.sentence{
  font-size: 1.55rem;
  line-height: 1.25;
  min-height: 3.4rem;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 10px 6px;
}

.slots{
  display:flex;
  gap: 8px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top: 10px;
}
.slot{
  font-size: .75rem;
  color: var(--muted);
  border: 1px dashed var(--stroke);
  padding: 6px 10px;
  border-radius: 999px;
  opacity:.85;
}

.controls{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  justify-content:center;
}
.btn{
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 999px;
  padding: 12px 14px;
  font-size: 1rem;
  cursor:pointer;
  touch-action: manipulation;
}
.btn:active{ transform: translateY(1px); }
.btn.primary{
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.18);
}

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.group{
  background: rgba(255,255,255,.04);
  border: 1px solid var(--stroke);
  border-radius: var(--r);
  padding: 12px;
}
.groupHead{
  font-weight: 700;
  letter-spacing: .06em;
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.pillRow{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}

.pill{
  border: 1px solid var(--stroke);
  background: rgba(0,0,0,.18);
  color: var(--text);
  border-radius: 999px;
  padding: 12px 14px;
  font-size: 1.05rem;
  cursor:pointer;
  touch-action: manipulation;
  user-select:none;
}
.pill:active{ transform: translateY(1px); }

.foot{ color: var(--muted); text-align:center; padding: 4px 0 12px; }
.voiceRow{
  width:100%;
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:center;
  margin-top: 8px;
  flex-wrap: wrap;
}
.voiceLabel{
  color: var(--muted);
  font-size: .9rem;
}
.voiceSelect{
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 1rem;
}