/* Gameplay: HUD, board, cards, feedback, sequence round. */

.play {
  padding-bottom: var(--safe-bottom);
}

.play-head {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 4px;
}

.play-title {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.play-title strong {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.play-title small {
  color: var(--muted);
  font-size: 0.78em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.play-score {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 64px;
}

.play-score small {
  color: var(--muted);
  font-size: 0.72em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hud-score,
.play-score .hud-value {
  font-size: 1.2em;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.hud-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 6px 14px;
  flex-wrap: wrap;
}

.hud-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--line);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  transition: background 0.2s, border-color 0.2s;
}

.hud-pill svg {
  color: var(--cyan);
}

.hud-pill.warn {
  border-color: rgba(255, 90, 110, 0.7);
  background: rgba(255, 90, 110, 0.18);
  animation: warn-pulse 1s ease-in-out infinite;
}

.hud-pill.warn svg {
  color: var(--danger);
}

@keyframes warn-pulse {
  50% {
    box-shadow: 0 0 0 4px rgba(255, 90, 110, 0.18);
  }
}

.play-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  margin: 4px 10px;
}

.board-wrap {
  position: absolute;
  inset: 6px 0;
  display: grid;
  place-items: center;
}

.board-grid {
  display: grid;
  justify-content: center;
  align-content: center;
}

.board-wrap.locked .card {
  cursor: default;
}

.card {
  position: relative;
  width: var(--card-w);
  height: var(--card-h);
  perspective: 700px;
  touch-action: manipulation;
}

.card-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.34s cubic-bezier(0.3, 0.7, 0.3, 1.1);
}

.card.up .card-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  border-radius: max(7px, calc(var(--card-w, 60px) * 0.13));
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

.card-back {
  background-image: var(--back-image);
  background-size: cover;
  background-position: center;
  box-shadow: 0 5px 12px rgba(0, 8, 40, 0.45), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.card-front {
  transform: rotateY(180deg);
  background: linear-gradient(180deg, #ffffff 0%, #eaf1ff 100%);
  display: grid;
  place-items: center;
  box-shadow: 0 5px 12px rgba(0, 8, 40, 0.4), inset 0 0 0 2px rgba(61, 139, 255, 0.35);
}

.card-front .card-art {
  width: 92%;
  aspect-ratio: 1;
  padding: 0;
  background: none;
  box-shadow: none;
  border-radius: 0;
}

.card-mark {
  position: absolute;
  left: 5%;
  top: 4%;
  font-size: max(9px, calc(var(--card-w, 60px) * 0.16));
  font-weight: 900;
  color: #0b2a8a;
  display: none;
}

:root[data-marks='on'] .card-mark {
  display: block;
}

:root[data-contrast='high'] .card-front {
  box-shadow: inset 0 0 0 3px #0b2a8a;
}

.card.matched .card-front {
  box-shadow: 0 0 0 2px var(--cyan), 0 0 16px rgba(79, 227, 255, 0.55);
}

.card.matched {
  animation: none;
}

.card.matched .card-inner {
  transform: rotateY(180deg) scale(0.94);
}

.card.matched .card-front::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(79, 227, 255, 0.1);
}

.card.just-matched {
  animation: match-pop 0.5s ease-out;
}

@keyframes match-pop {
  40% {
    transform: scale(1.1);
  }
}

.card.mismatch .card-front {
  box-shadow: 0 0 0 2px var(--danger), 0 0 14px rgba(255, 90, 110, 0.55);
}

.card.mismatch {
  animation: mismatch-shake 0.42s ease-in-out 0.18s;
}

@keyframes mismatch-shake {
  20%,
  60% {
    transform: translateX(-4px);
  }
  40%,
  80% {
    transform: translateX(4px);
  }
}

.card.hint .card-back {
  box-shadow: 0 0 0 3px var(--gold), 0 0 16px rgba(255, 209, 102, 0.6);
}

.card.peeking .card-front {
  box-shadow: 0 0 0 2px var(--gold);
}

.combo-badge {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -30%);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff8a3d, #ffd166);
  color: #3a1600;
  font-weight: 900;
  box-shadow: 0 6px 20px rgba(255, 138, 61, 0.5);
  pointer-events: none;
  opacity: 0;
  z-index: 5;
}

.combo-badge:empty {
  display: none;
}

.combo-badge.pop {
  animation: combo-pop 1.2s ease-out forwards;
}

@keyframes combo-pop {
  0% {
    opacity: 0;
    transform: translate(-50%, 0) scale(0.7);
  }
  15% {
    opacity: 1;
    transform: translate(-50%, -30%) scale(1.08);
  }
  70% {
    opacity: 1;
    transform: translate(-50%, -30%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -70%) scale(1);
  }
}

.slip-flag {
  position: absolute;
  right: 8px;
  top: 0;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 90, 110, 0.9);
  font-weight: 800;
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  z-index: 5;
}

.slip-flag.show {
  animation: slip 1.1s ease-out;
}

@keyframes slip {
  15%,
  70% {
    opacity: 1;
  }
}

.coach {
  margin: 0 14px 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(79, 227, 255, 0.22), rgba(61, 139, 255, 0.22));
  border: 1px solid rgba(79, 227, 255, 0.45);
  font-weight: 600;
  animation: screen-in 0.3s ease-out;
}

.coach svg {
  color: var(--cyan);
}

.play-foot {
  display: flex;
  justify-content: center;
  padding: 6px 14px 12px;
}

.peek-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--panel-strong);
  border: 1px solid var(--line-strong);
  font-weight: 800;
}

.peek-btn svg {
  color: var(--cyan);
}

.peek-count {
  min-width: 24px;
  height: 24px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  padding: 0 6px;
  background: var(--cyan);
  color: #03204d;
  font-size: 13px;
}

.peek-btn.empty .peek-count {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text);
}

.play.paused .play-stage {
  filter: blur(6px) brightness(0.6);
}

.play.board-cleared .board-grid {
  animation: board-clear 0.9s ease-out;
}

@keyframes board-clear {
  50% {
    transform: scale(1.03);
    filter: drop-shadow(0 0 24px rgba(79, 227, 255, 0.7));
  }
}

.play.board-failed .board-grid {
  filter: grayscale(0.6) brightness(0.8);
  transition: filter 0.5s;
}

.pause-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pause-stats {
  display: flex;
  justify-content: space-around;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 700;
  font-size: 0.9em;
  flex-wrap: wrap;
}

.help-mini p {
  margin-bottom: 8px;
  color: var(--muted);
}

/* Endless bank */
.bank {
  margin: 4px 14px 0;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--panel);
  border: 1px solid var(--line);
}

.bank-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.bank-head svg {
  color: var(--cyan);
}

.bank-value {
  font-size: 1.3em;
  font-variant-numeric: tabular-nums;
}

.bank-head.warn .bank-value {
  color: var(--danger);
}

.bank-bonus {
  position: absolute;
  left: 110px;
  font-weight: 800;
  color: var(--good);
  opacity: 0;
}

.bank-bonus.pop {
  animation: bonus-float 1s ease-out;
}

@keyframes bonus-float {
  0% {
    opacity: 0;
    transform: translateY(6px);
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(-12px);
  }
}

.bank-track {
  height: 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.bank-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--blue-2));
  border-radius: 8px;
}

/* Sequence bonus */
.sequence-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.sequence-intro,
.sequence-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  width: 100%;
}

.sequence-intro .result-actions,
.sequence-summary .btn {
  width: 100%;
}

.sequence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: min(100%, 340px);
}

.sequence-tile {
  border-radius: 14px;
  transition: transform 0.15s;
}

.sequence-tile .card-art {
  pointer-events: none;
  transition: box-shadow 0.15s, transform 0.15s;
}

.sequence-tile.lit .card-art {
  box-shadow: 0 0 0 4px var(--cyan), 0 0 26px rgba(79, 227, 255, 0.9);
  transform: scale(1.06);
}

.sequence-tile.good .card-art {
  box-shadow: 0 0 0 4px var(--good), 0 0 18px rgba(61, 220, 151, 0.7);
}

.sequence-tile.bad .card-art {
  box-shadow: 0 0 0 4px var(--danger), 0 0 18px rgba(255, 90, 110, 0.7);
  animation: mismatch-shake 0.4s;
}

.sequence-status {
  min-height: 1.4em;
  text-align: center;
  font-weight: 700;
}

.sequence-rounds {
  display: flex;
  gap: 8px;
}

.round-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.round-dot.current {
  border-color: var(--cyan);
  color: var(--cyan);
}

.round-dot.on {
  background: var(--good);
  color: #03301c;
  border-color: var(--good);
}