/* Loader overlay (Biathlon light) */
#loaderOverlay{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: rgba(248,250,252,0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity 380ms ease, visibility 380ms ease;
}
#loaderOverlay.is-hidden{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
#loaderOverlay.hide{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loaderCard{
  width:min(720px, 96vw);
  padding: 22px 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.8));
  border: 1px solid rgba(15,23,42,0.10);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(15,23,42,0.18);
}
.loaderTop{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
  margin-bottom: 14px;
}
.loaderTitle{
  display:flex;
  flex-direction:column;
  gap: 4px;
}
.loaderTitle h1{
  margin:0;
  font-size: 16px;
  font-weight: 650;
  letter-spacing: 0.2px;
}
.loaderTitle p{
  margin:0;
  font-size: 13px;
  color: var(--muted);
  line-height:1.35;
}

.hintPill{
  font-size:12px;
  color: rgba(15,23,42,0.78);
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,0.12);
  background: rgba(255,255,255,0.75);
  white-space: nowrap;
  user-select:none;
}

.targetsRow{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 10px 6px 8px;
  margin: 6px 0 14px;
}

/* --- Target --- */
.target{
  width: 92px;
  height: 92px;
  border-radius: 50%;
  position: relative;
  display:grid;
  place-items:center;
  background: radial-gradient(circle at 50% 50%, rgba(15,23,42,0.04), rgba(15,23,42,0.02));
  border: 1px solid rgba(15,23,42,0.14);
  box-shadow: 0 18px 40px rgba(15,23,42,0.16);
  overflow:hidden;
}
.target::before{
  content:"";
  position:absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(15,23,42,0.18);
}
.target::after{
  content:"";
  position:absolute;
  inset: 22px;
  border-radius: 50%;
  border: 1px solid rgba(15,23,42,0.16);
}

/* black plate that “disappears” on hit */
.plate{
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #111827;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.35);
  transform: scale(1);
  transition: transform 260ms ease, opacity 260ms ease;
}
.target.hit .plate{
  opacity: 0;
  transform: scale(0.2);
}

/* shot mark flash */
.flash{
  position:absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(14,165,233,0.95);
  opacity:0;
  transform: scale(0.6);
  filter: blur(0.2px);
}
.target.shoot .flash{
  animation: flash 260ms ease-out;
}
@keyframes flash{
  0%{ opacity:0; transform:scale(0.6); }
  35%{ opacity:1; transform:scale(1.15); }
  100%{ opacity:0; transform:scale(1.8); }
}

/* small status under targets */
.statusRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.status{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(14,165,233,0.0);
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(14,165,233,0.0); transform:scale(1); }
  45%{ box-shadow: 0 0 0 10px rgba(14,165,233,0.20); transform:scale(1.08); }
  100%{ box-shadow: 0 0 0 0 rgba(14,165,233,0.0); transform:scale(1); }
}

.score{
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: rgba(15,23,42,0.70);
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(15,23,42,0.12);
  background: rgba(255,255,255,0.8);
  user-select:none;
}
.score b{ color: var(--text); font-weight: 650; }

/* Dark variant loaded from /ideas/loaderDark.html */
#loaderOverlay.dark-loader{
  background: rgba(6,10,18,0.86);
}
#loaderOverlay.dark-loader .loaderCard{
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 30px 90px rgba(0,0,0,0.45);
  color: rgba(255,255,255,0.92);
}
#loaderOverlay.dark-loader .loaderTitle p,
#loaderOverlay.dark-loader .status{
  color: rgba(255,255,255,0.68);
}
#loaderOverlay.dark-loader .hintPill{
  color: rgba(255,255,255,0.80);
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}
#loaderOverlay.dark-loader .target{
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}
#loaderOverlay.dark-loader .target::before{
  border-color: rgba(255,255,255,0.18);
}
#loaderOverlay.dark-loader .target::after{
  border-color: rgba(255,255,255,0.16);
}
#loaderOverlay.dark-loader .plate{
  background: #0b0f1a;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.05);
}
#loaderOverlay.dark-loader .flash{
  background: rgba(125,211,252,0.95);
}
#loaderOverlay.dark-loader .dot{
  background: #7dd3fc;
  box-shadow: 0 0 0 0 rgba(125,211,252,0.0);
}
#loaderOverlay.dark-loader .score{
  color: rgba(255,255,255,0.78);
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}
#loaderOverlay.dark-loader .score b{
  color: rgba(255,255,255,0.92);
}

/* reduce motion */
@media (prefers-reduced-motion: reduce){
  .dot{ animation:none; }
  .target.shoot .flash{ animation:none; }
  #loaderOverlay{ transition:none; }
  .plate{ transition:none; }
}

/* mobile tweaks */
@media (max-width: 640px){
  .loaderCard{
    width: min(520px, 92vw);
    padding: 16px 14px;
    border-radius: 16px;
  }
  .loaderTop{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .loaderTitle h1{
    font-size: 14px;
  }
  .loaderTitle p{
    font-size: 12px;
  }
  .hintPill{
    font-size: 11px;
    padding: 6px 8px;
  }
  .targetsRow{
    gap: 6px;
    padding: 6px 4px 6px;
    margin: 4px 0 10px;
    flex-wrap: nowrap;
    justify-content: space-between;
  }
  .target{
    width: 56px;
    height: 56px;
  }
  .target::before{ inset: 6px; }
  .target::after{ inset: 13px; }
  .plate{
    width: 28px;
    height: 28px;
  }
  .flash{
    width: 6px;
    height: 6px;
  }
  .statusRow{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .status{
    font-size: 12px;
  }
  .score{
    font-size: 12px;
    padding: 6px 8px;
    border-radius: 10px;
  }
}