/* Multiplayer arena UI */

.tg-mp-banner {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border-radius: 0.65rem;
  background: rgba(37, 99, 235, 0.14);
  border: 1px solid rgba(96, 165, 250, 0.28);
  font-size: 0.82rem;
  font-weight: 650;
}

.tg-mp-banner__live,
.tg-mp-online__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
  animation: tg-mp-pulse 1.6s ease-out infinite;
}

.tg-mp-online {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #86efac;
  font-weight: 650;
}

@keyframes tg-mp-pulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.tg-mp-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(8px);
}

.tg-mp-overlay[hidden] { display: none !important; }

.tg-mp-panel {
  width: min(100%, 28rem);
  max-height: min(92vh, 40rem);
  overflow: auto;
  border-radius: 1.1rem;
  padding: 1rem 1.1rem 1.15rem;
  background: linear-gradient(160deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.96));
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.tg-mp-panel__head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.tg-mp-panel__title { margin: 0; font-size: 1.15rem; }

.tg-mp-panel__status {
  margin: 0.2rem 0 0;
  color: var(--tg-muted);
  font-size: 0.82rem;
}

.tg-mp-panel__players {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.tg-mp-seat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.55rem;
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
}

.tg-mp-seat.is-you { border-color: rgba(94, 234, 212, 0.45); }
.tg-mp-seat.is-turn { box-shadow: inset 0 0 0 1px rgba(200, 245, 66, 0.45); }

.tg-mp-seat__mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(96, 165, 250, 0.25);
  font-weight: 700;
  font-size: 0.7rem;
}

.tg-mp-seat__name { flex: 1; font-weight: 650; }
.tg-mp-seat__meta { color: var(--tg-muted); }

.tg-mp-panel__stage {
  min-height: 12rem;
  border-radius: 0.85rem;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.75rem;
}

.tg-mp-lobby {
  display: grid;
  place-items: center;
  gap: 0.75rem;
  min-height: 11rem;
  text-align: center;
  color: var(--tg-muted);
}

.tg-mp-lobby__pulse {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  border: 3px solid rgba(96, 165, 250, 0.35);
  border-top-color: #60a5fa;
  animation: tg-mp-spin 0.9s linear infinite;
}

@keyframes tg-mp-spin { to { transform: rotate(360deg); } }

.tg-mp-tic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
  max-width: 16rem;
  margin: 0.4rem auto;
}

.tg-mp-tic__cell {
  aspect-ratio: 1;
  border-radius: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(94, 234, 212, 0.06);
  color: #f8fafc;
  font-size: 1.7rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}

.tg-mp-tic__cell:not(:disabled):hover {
  transform: scale(1.04);
  border-color: rgba(94, 234, 212, 0.45);
  background: rgba(94, 234, 212, 0.14);
}

.tg-mp-tic__cell.is-x { color: #5eead4; }
.tg-mp-tic__cell.is-o { color: #fbbf24; }
.tg-mp-tic__cell:disabled { cursor: default; opacity: 0.9; }

.tg-mp-memory__scores,
.tg-mp-rps__scores {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.55rem;
  font-weight: 700;
}

.tg-mp-memory__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}

.tg-mp-memory__card {
  aspect-ratio: 1;
  border-radius: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.25), rgba(15, 23, 42, 0.8));
  color: #fde68a;
  font-size: 1.25rem;
  cursor: pointer;
  transition: transform 0.14s ease, filter 0.14s ease;
}

.tg-mp-memory__card:not(:disabled):hover {
  transform: translateY(-2px) scale(1.03);
  filter: brightness(1.12);
}

.tg-mp-memory__card.is-open {
  background: rgba(255, 255, 255, 0.08);
  animation: tg-mp-flip 0.28s ease;
}

.tg-mp-memory__card.is-matched { opacity: 0.4; }

@keyframes tg-mp-flip {
  from { transform: rotateY(90deg); opacity: 0.4; }
  to { transform: rotateY(0); opacity: 1; }
}

.tg-mp-rps__hands {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.5rem;
  align-items: center;
  margin: 0.8rem 0 1rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
}

.tg-mp-rps__vs { color: var(--tg-muted); font-size: 0.85rem; }

.tg-mp-rps__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
}

.tg-mp-c4__drops {
  display: grid;
  grid-template-columns: repeat(var(--tg-c4-cols, 7), 1fr);
  gap: 0.25rem;
  margin-bottom: 0.35rem;
}

.tg-mp-c4__drop {
  border: 0;
  background: transparent;
  color: var(--tg-lime, #c8f542);
  cursor: pointer;
  font-size: 0.85rem;
}

.tg-mp-c4__board {
  display: grid;
  grid-template-columns: repeat(var(--tg-c4-cols, 7), 1fr);
  gap: 0.28rem;
  padding: 0.45rem;
  border-radius: 0.75rem;
  background: rgba(30, 58, 138, 0.45);
}

.tg-mp-c4__cell {
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(2, 6, 23, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.tg-mp-c4__cell.is-a {
  background: radial-gradient(circle at 30% 30%, #fff7, #f43f5e);
  animation: tg-mp-drop 0.28s ease;
}

.tg-mp-c4__cell.is-b {
  background: radial-gradient(circle at 30% 30%, #fff7, #fbbf24);
  animation: tg-mp-drop 0.28s ease;
}

@keyframes tg-mp-drop {
  from { transform: translateY(-40%) scale(0.85); opacity: 0.5; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.tg-mp-panel__foot {
  margin-top: 0.85rem;
  text-align: center;
}

.tg-mp-result {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--tg-lime, #c8f542);
}

.tg-mp-result__meta {
  margin: 0.25rem 0 0.7rem;
  color: var(--tg-muted);
  font-size: 0.85rem;
}

@media (prefers-reduced-motion: reduce) {
  .tg-mp-banner__live,
  .tg-mp-online__dot,
  .tg-mp-lobby__pulse,
  .tg-mp-memory__card.is-open,
  .tg-mp-c4__cell.is-a,
  .tg-mp-c4__cell.is-b {
    animation: none !important;
  }

  .tg-mp-tic__cell,
  .tg-mp-memory__card {
    transition: none !important;
  }
}