/* Mobile-first, clean UI */
:root {
  --bg: #0b0d12;
  --panel: #11151c;
  --surface: #151a22;
  --text: #dbe4ff;
  --muted: #7f8ea3;
  --primary: #6ea8fe;
  --accent: #85f4ff;
  --grid: #1c2430;
  --btn: #1a2330;
  --btnActive: #243144;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 70% -50%, rgba(108,99,255,.15), transparent),
              radial-gradient(800px 400px at -10% 120%, rgba(0,180,216,.12), transparent),
              var(--bg);
  color: var(--text);
}

.wrap {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
}
.brand {
  font-weight: 800;
  letter-spacing: .5px;
}
.brand span {
  color: var(--accent);
  font-weight: 700;
  margin-left: 4px;
}

.pill {
  background: var(--surface);
  border: 1px solid #213044;
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow);
}

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

/* ==== HUD: stats + mini panels (Hold/Next) ==== */
.hud {
  display: grid;
  /* 3 kolom untuk stat, 2 kolom kecil untuk Hold/Next */
  grid-template-columns: repeat(3, 1fr) 96px 96px;
  gap: 10px;
  align-items: start;
}

.card.stat {
  background: var(--surface);
  border: 1px solid #213044;
  padding: 10px;
  border-radius: 10px;
  text-align: center;
  box-shadow: var(--shadow);
}
.card .label { font-size: 12px; color: var(--muted); }
.card .value { font-size: 20px; font-weight: 800; margin-top: 2px; }

/* Panel kecil untuk Hold & Next — tetap pakai HTML lama */
.panel {
  /* override aturan lama yang span 3 kolom */
  grid-column: auto !important;
  background: var(--surface);
  border: 1px solid #213044;
  border-radius: 10px;
  padding: 6px;
  width: 96px;           /* kecil */
  box-shadow: var(--shadow);
  text-align: center;
}
.panel-head { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.mini {
  width: 100%;
  height: auto;
  background: var(--panel);
  border: 1px solid #213044;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

/* ===== Stage / Canvas ===== */
.stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: 8px 0;
}
#game {
  width: min(92vw, 420px);
  height: calc(min(92vw, 420px) * 2);
  background: var(--panel);
  border: 1px solid #213044;
  border-radius: 14px;
  box-shadow: var(--shadow);
  image-rendering: pixelated;
}

/* ===== Overlay ===== */
.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(11,13,18,.55);
  backdrop-filter: blur(2px);
}
.overlay.hidden { display: none; }
.overlay .box {
  background: var(--surface);
  border: 1px solid #213044;
  border-radius: 14px;
  padding: 16px;
  width: 88%;
  max-width: 440px;
  text-align: center;
  box-shadow: var(--shadow);
}
.overlay h2 { margin: 8px 0; }
.overlay .row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cta {
  background: var(--primary);
  color: #0b0d12;
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 800;
}
.cta.outline {
  background: transparent;
  color: var(--text);
  border: 1px solid #2a3548;
}

/* ===== Controls ===== */
.controls {
  position: sticky;
  bottom: 0;
  padding: 8px 12px 14px;
  background: linear-gradient(0deg, rgba(11,13,18,.8), rgba(11,13,18,.3));
  backdrop-filter: blur(6px);
  border-top: 1px solid #1a2330;
}
.controls .row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 8px;
}
.btn {
  padding: 14px 0;
  background: var(--btn);
  color: var(--text);
  font-weight: 800;
  border: 1px solid #233249;
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.btn:active { background: var(--btnActive); }

/* ===== Desktop ===== */
@media (min-width: 860px) {
  .layout {
    grid-template-columns: 260px 1fr;
    align-items: start;
  }
  /* biar panel kecil tetap di satu baris */
  .hud { grid-template-columns: repeat(3, 1fr) 110px 110px; }
  .panel { width: 110px; }
  .controls { position: static; background: transparent; border: 0; padding-top: 0; }
}