:root{
  --ok:#22c55e; --bad:#ef4444; --brand:#5aa2ff; --panel:#0f1b31; --ink:#e9eefc;
  --accent:#7bb2ff;
}
*{box-sizing:border-box}
body{background:#0b1220;color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial}
.app{max-width:980px;margin:0 auto;padding:16px}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.title{font-weight:800;letter-spacing:.4px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(0,0,0,.05));border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:12px}
select,button{background:#14213b;color:var(--ink);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:8px 10px;cursor:pointer}
button.primary{background:linear-gradient(180deg,#7bb2ff,#3b82f6);color:white;border:0;box-shadow:0 8px 14px rgba(59,130,246,.35)}
a.btn{display:inline-block;background:#16223a;border:1px solid rgba(255,255,255,.18);color:var(--ink);padding:8px 10px;border-radius:10px;text-decoration:none}

.hud{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin-bottom:12px}
.metric{background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:10px;text-align:center}
.metric .label{opacity:.7;font-size:12px}
.metric .value{font-weight:800;font-size:20px}

.stage{position:relative;height:62vh;min-height:360px;background:var(--panel);border:1px solid rgba(255,255,255,.12);border-radius:16px;overflow:hidden}
.block{position:absolute;left:0;top:-60px;min-width:90px;max-width:60%;padding:10px 12px;border-radius:12px;background:#182744;color:var(--ink);border:1px solid rgba(255,255,255,.12);box-shadow:0 10px 20px rgba(0,0,0,.35);transform-origin:center;transition:background .12s,border-color .12s}
.block .word{font-weight:800;letter-spacing:.4px;white-space:nowrap}
.block .typed{color:var(--ok)}
.block.wrong{background:#2b1520;border-color:#ff6b6b}
.block.miss{background:#3a1a1a;border-color:#8b0000;opacity:.9}
.block.vanish{animation:vanish .35s ease forwards}
.block.target{outline:2px solid var(--accent)}
.block .badge{margin-left:8px}
.block .picon{margin-left:8px}
@keyframes vanish{to{opacity:0;transform:scale(.6) translateY(-10px)}}

.overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.45);font-weight:900;font-size:42px;border-radius:12px}
.overlay.hidden{display:none}
.countdown{position:absolute;inset:0;display:grid;place-items:center;font-size:72px;font-weight:900;color:#fff;text-shadow:0 6px 20px rgba(0,0,0,.5)}
.countdown.hidden{display:none}

.hud-inventory{
  display:flex;
  gap:8px;
  justify-content:center;
  margin:10px 0 0;
}

.slot{
  position:relative;
  width:36px;height:36px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:10px;
  background:#1c2740;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;color:#fff;
  transition:box-shadow .18s, border-color .18s, transform .12s;
}
.slot.empty{ opacity:.38; }
.slot .icon{ pointer-events:none; }
.slot .hint{
  position:absolute;
  right:-6px; bottom:-6px;
  width:16px; height:16px;
  font-size:11px; font-weight:800; line-height:16px;
  background:#0b1428; color:#fff;
  border:1px solid rgba(255,255,255,.25);
  border-radius:6px;
  display:grid; place-items:center;
  box-shadow:0 2px 6px rgba(0,0,0,.35);
  pointer-events:none;
}

/* Glow saat slot berisi */
.slot.filled{
  border-color:rgba(123,178,255,.9);
  box-shadow:
    0 0 0 2px rgba(123,178,255,.55) inset,
    0 0 18px rgba(123,178,255,.38),
    0 2px 10px rgba(0,0,0,.35);
  animation:slotPulse 1.6s ease-in-out infinite;
}
@keyframes slotPulse{
  0%  { box-shadow:0 0 0 2px rgba(123,178,255,.50) inset, 0 0 10px rgba(123,178,255,.28), 0 2px 10px rgba(0,0,0,.35); }
  50% { box-shadow:0 0 0 2px rgba(123,178,255,.75) inset, 0 0 22px rgba(123,178,255,.45), 0 2px 10px rgba(0,0,0,.35); }
  100%{ box-shadow:0 0 0 2px rgba(123,178,255,.50) inset, 0 0 10px rgba(123,178,255,.28), 0 2px 10px rgba(0,0,0,.35); }
}

/* (opsional) feedback klik */
.slot:active{ transform:translateY(1px) scale(.98); }

.bottom{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:10px;flex-wrap:wrap}
.help{opacity:.85;font-size:12px}

.hidden-input{position:absolute;opacity:0;pointer-events:none}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;padding:16px}
.modal.show{display:flex}
.modal .box{background:#0f1b31;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:18px;max-width:460px;width:100%;text-align:center}
.box h2{margin:0 0 8px}
.box .muted{opacity:.8;font-size:12px}

/* particle */
.p{position:absolute;width:6px;height:6px;border-radius:50%;background:#9ad6ff;opacity:.9;pointer-events:none;will-change:transform,opacity}