/* Brick Breaker */
#game-stage { display: flex; flex-direction: column; align-items: center; width: 100%; }

.bk-hud { width: 100%; max-width: 400px; display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.bk-hud .lbl { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.bk-val { font-size: 24px; font-weight: 900; line-height: 1.1; font-variant-numeric: tabular-nums; }

.bk-stage-wrap { position: relative; width: 100%; max-width: 400px; aspect-ratio: 400/520; }
.bk-canvas { width: 100%; height: 100%; display: block; border: 1px solid var(--border);
  border-radius: 14px; touch-action: none; background: #05060f; }

/* Overlay (class-toggled) */
.bk-overlay { position: absolute; inset: 0; z-index: 5; display: none; align-items: center; justify-content: center;
  background: rgba(5,6,15,.82); border-radius: 14px; backdrop-filter: blur(2px); text-align: center; }
.bk-overlay.bk-show { display: flex; }
.bk-overlay-inner { padding: 20px; }
.bk-ov-title { font-size: 36px; font-weight: 900; color: var(--neon); text-shadow: 0 0 16px rgba(0,245,212,.5); margin: 0 0 6px; }
.bk-ov-title.lose { color: var(--neon2); text-shadow: 0 0 16px rgba(255,46,151,.5); }
.bk-ov-title.win { color: var(--warn); text-shadow: 0 0 16px rgba(255,210,63,.5); }
.bk-ov-sub { color: var(--muted); margin: 0 0 18px; font-size: 16px; }
.bk-overlay .gbtn { margin: 4px; }

.bk-hide { display: none !important; }
.ctrl-hint { color: var(--muted); font-size: 12.5px; text-align: center; margin: 12px 0 0; }