/* Rock Paper Scissors Tournament — embedded slide */

.rps-tournament {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 2rem 4rem;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(59, 130, 246, 0.08), transparent 55%), #0a0e17;
}

.rps-title {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  color: #e8ecf4;
  text-shadow: 0 0 40px rgba(59, 130, 246, 0.25);
}

.rps-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  color: #9aa8be;
  margin-top: 0.35rem;
  text-align: center;
}

.rps-status {
  font-size: 0.85rem;
  color: #6b7a94;
  margin-top: 1rem;
  letter-spacing: 0.04em;
}

.rps-status--pulse {
  animation: rps-pulse 2s ease infinite;
}

@keyframes rps-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.rps-main {
  display: flex;
  flex: 1;
  width: 100%;
  max-width: 1200px;
  gap: 1.5rem;
  margin-top: 1rem;
  align-items: stretch;
  min-height: 0;
}

.rps-qr-panel {
  flex-shrink: 0;
  width: 0;
  opacity: 0;
  overflow: hidden;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.rps-qr-panel.visible {
  width: 240px;
  opacity: 1;
}

.rps-qr-panel img {
  width: 200px;
  height: 200px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #fff;
}

.rps-room-code {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: #f0b429;
  font-variant-numeric: tabular-nums;
}

.rps-join-url {
  font-size: 0.65rem;
  color: #6b7a94;
  word-break: break-all;
  text-align: center;
  max-width: 220px;
}

.rps-player-count {
  font-size: 0.8rem;
  color: #3b82f6;
  font-weight: 600;
}

.rps-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.rps-players {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  max-height: 120px;
  overflow-y: auto;
  width: 100%;
  padding: 0.5rem;
}

.rps-player-chip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.7rem;
  background: rgba(22, 29, 46, 0.9);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 2rem;
  font-size: 0.75rem;
  color: #e8ecf4;
  animation: rps-chip-in 0.4s ease;
}

@keyframes rps-chip-in {
  from { opacity: 0; transform: translateY(8px) scale(0.9); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.rps-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 700;
  color: #fff;
}

.rps-bracket-wrap {
  flex: 1;
  width: 100%;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.rps-bracket-wrap.visible {
  opacity: 1;
  transform: scale(1);
}

.rps-bracket-wrap.hidden-bracket {
  opacity: 0;
  pointer-events: none;
  position: absolute;
}

.rps-bracket {
  display: flex;
  gap: 2rem;
  padding: 1rem;
}

.rps-bracket-round {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  gap: 0.75rem;
}

.rps-match {
  min-width: 140px;
  padding: 0.5rem 0.65rem;
  background: rgba(15, 21, 32, 0.9);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 6px;
  font-size: 0.7rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.rps-match.active {
  border-color: #3b82f6;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.35);
}

.rps-match.final {
  border-color: #f0b429;
  box-shadow: 0 0 24px rgba(240, 180, 41, 0.3);
  min-width: 200px;
  padding: 0.75rem;
}

.rps-match-player {
  padding: 0.25rem 0;
  color: #9aa8be;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rps-match-player.winner {
  color: #f0b429;
  font-weight: 700;
}

.rps-match-player .pick {
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.rps-match.reveal .pick { opacity: 1; }

.rps-arena {
  text-align: center;
  padding: 1.5rem;
}

.rps-arena-players {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin: 1rem 0;
}

.rps-arena-side {
  text-align: center;
}

.rps-arena-name {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  color: #e8ecf4;
}

.rps-arena-vs {
  font-size: 1.2rem;
  color: #6b7a94;
  font-weight: 300;
}

.rps-arena-picks {
  font-size: 3rem;
  margin-top: 0.5rem;
  min-height: 4rem;
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.rps-arena-msg {
  font-size: 0.9rem;
  color: #6b7a94;
  margin-top: 0.75rem;
}

.rps-fun-fact {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #f0b429;
  font-weight: 600;
  animation: rps-pulse 1s ease 2;
}

.rps-champion {
  text-align: center;
  animation: rps-champ-in 0.8s ease;
}

@keyframes rps-champ-in {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

.rps-champion-trophy {
  font-size: 4rem;
  margin-bottom: 0.5rem;
}

.rps-champion-label {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #f0b429;
}

.rps-champion-name {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #e8ecf4;
  text-shadow: 0 0 60px rgba(240, 180, 41, 0.4);
}

.rps-building {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 600;
  color: #3b82f6;
  animation: rps-pulse 1.2s ease infinite;
}

.rps-confetti-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 50;
}

.rps-countdown {
  font-size: 3rem;
  font-weight: 800;
  color: #f0b429;
  font-variant-numeric: tabular-nums;
}

/* Match countdown ring */
.rps-timer {
  position: relative;
  width: 90px;
  height: 90px;
  margin: 0 auto 1rem;
}

.rps-timer-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.rps-timer-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 6;
}

.rps-timer-fill {
  fill: none;
  stroke: #f0b429;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 264;
  transition: stroke-dashoffset 0.9s linear;
}

.rps-timer-num {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #f0b429;
}

.rps-ready {
  text-align: center;
  font-size: 1.1rem;
  color: #6b7a94;
  padding: 2rem;
}

.rps-ready p { animation: rps-pulse 2s ease infinite; }

.rps-sound-hint {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 1rem;
  opacity: 0.4;
  z-index: 5;
}

.rps-end-btn {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  padding: 0.55rem 1.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0a0e17;
  background: #f0b429;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.rps-end-btn:hover {
  filter: brightness(1.08);
}

.rps-end-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.rps-sound-status {
  font-size: 0.55rem;
  color: #6b7a94;
}

.rps-match-player.submitted {
  color: #3b82f6;
}

.rps-match-player.submitted .pick {
  opacity: 1;
  color: #3b82f6;
  font-size: 0.85rem;
}

.rps-match.done .pick { opacity: 1; }

.rps-arena-side.submitted .rps-arena-name {
  color: #3b82f6;
}

.rps-arena-side.submitted .rps-locked {
  color: #4ade80;
  font-size: 1.5rem;
  font-weight: 700;
}

.rps-hidden {
  color: #6b7a94;
  font-size: 2rem;
  opacity: 0.5;
}

.rps-arena-picks.revealed {
  animation: rps-flip-in 0.5s ease;
}

@keyframes rps-flip-in {
  from { transform: rotateY(90deg); opacity: 0; }
  to { transform: rotateY(0); opacity: 1; }
}

.rps-arena-side.winner .rps-arena-picks {
  animation: rps-pulse-win 0.7s ease infinite alternate;
  filter: drop-shadow(0 0 16px rgba(240, 180, 41, 0.5));
}

.rps-arena-side.loser {
  opacity: 0.4;
  transform: scale(0.9);
  transition: opacity 0.5s, transform 0.5s;
}

.rps-arena-side.tie-bounce .rps-arena-picks {
  animation: rps-bounce 0.5s ease infinite alternate;
}

@keyframes rps-pulse-win {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

@keyframes rps-bounce {
  from { transform: translateY(0); }
  to { transform: translateY(-4px); }
}

.rps-arena--reveal .rps-arena-players {
  animation: rps-arena-pop 0.4s ease;
}

@keyframes rps-arena-pop {
  from { transform: scale(0.95); opacity: 0.5; }
  to { transform: scale(1); opacity: 1; }
}

/* Presenter admin — hidden from audience styling via small corner */
.rps-admin {
  position: fixed;
  bottom: 4rem;
  left: 1rem;
  z-index: 2100;
  background: rgba(6, 8, 15, 0.95);
  border: 1px solid rgba(240, 180, 41, 0.4);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.65rem;
  color: #9aa8be;
  max-width: 220px;
  line-height: 1.6;
}

.rps-admin.hidden { display: none; }

.rps-admin kbd {
  display: inline-block;
  padding: 0.1rem 0.3rem;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  color: #f0b429;
  font-size: 0.6rem;
}

.rps-admin-toggle {
  margin-top: 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.6rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  color: #9aa8be;
  border-radius: 4px;
  cursor: pointer;
}

.rps-admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.5rem 0;
}

.rps-admin-btn {
  padding: 0.25rem 0.45rem;
  font-size: 0.55rem;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #9aa8be;
  border-radius: 4px;
  cursor: pointer;
}

.rps-admin-btn:hover {
  color: #e8ecf4;
  border-color: #3b82f6;
}

@media (max-width: 768px) {
  .rps-main { flex-direction: column; }
  .rps-qr-panel.visible { width: 100%; }
}