#cuprum-game-wrapper {
  max-width: 760px;
  margin: 30px auto;
  padding: 20px;
}

.game-info {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  font-weight: 700;
  font-size: 18px;
}

#game-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 767px) {
  #game-board {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

.memory-card {
  aspect-ratio: 1 / 1;
  perspective: 1000px;
  cursor: pointer;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.45s ease;
  transform-style: preserve-3d;
}

.memory-card.flipped .card-inner,
.memory-card.matched .card-inner {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  overflow: hidden;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-front {
  background: linear-gradient(135deg, #002c8a, #0040c9);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.card-front img {
  width: 65%;
  height: auto;
  object-fit: contain;
  display: block;
}

.card-back {
  background: #ffffff;
  border: 1px solid #cfcfcf;
  transform: rotateY(180deg);
}

.card-back img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#game-message {
  margin-top: 20px;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
}

@media (max-width: 767px) {
  #cuprum-game-wrapper {
    padding: 12px;
  }

  .game-info {
    font-size: 16px;
  }

  #game-board {
    gap: 12px;
  }

  .card-front img {
    width: 58%;
  }
}

.cuprum-ranking-wrapper {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
}

.cuprum-ranking-wrapper h2 {
  text-align: center;
  margin-bottom: 24px;
  color: #002c8a;
}

.cuprum-ranking-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.cuprum-ranking-table th,
.cuprum-ranking-table td {
  padding: 14px 12px;
  text-align: center;
  border-bottom: 1px solid #e5e5e5;
}

.cuprum-ranking-table th {
  background: #002c8a;
  color: #ffffff;
  font-weight: 700;
}

.cuprum-ranking-table tr:last-child td {
  border-bottom: none;
}

.cuprum-ranking-table tbody tr:nth-child(even) {
  background: #f6f8fc;
}

.cuprum-ranking-table tbody tr:first-child {
  font-weight: 700;
}

.cuprum-ranking-empty {
  text-align: center;
  margin: 40px auto;
  font-size: 18px;
  font-weight: 600;
}

@media (max-width: 767px) {
  .cuprum-ranking-wrapper {
    padding: 10px;
  }

  .cuprum-ranking-table {
    font-size: 13px;
  }

  .cuprum-ranking-table th,
  .cuprum-ranking-table td {
    padding: 10px 6px;
  }
}

.game-result {
  text-align: center;
  margin-top: 20px;
}

.game-result h3 {
  color: #002c8a;
  margin-bottom: 8px;
}

.game-result p {
  margin-bottom: 16px;
}

.btn-ranking {
  display: inline-block;
  padding: 12px 20px;
  background: #002c8a;
  color: #ffffff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

.btn-ranking:hover {
  background: #0040c9;
  color: #ffffff;
}

.game-hidden {
  display: none;
}

#cuprum-loader {
  max-width: 760px;
  margin: 40px auto;
  padding: 20px;
}

.loader-card {
  min-height: 360px;
  background: linear-gradient(135deg, #002c8a, #0040c9);
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: #ffffff;
  text-align: center;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.loader-card img {
  width: 180px;
  max-width: 70%;
  height: auto;
}

.loader-card p {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}

.loader-spinner {
  width: 38px;
  height: 38px;
  border: 4px solid rgba(255, 255, 255, 0.28);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: cuprumSpin 0.8s linear infinite;
}

@keyframes cuprumSpin {
  to {
    transform: rotate(360deg);
  }
}

#cuprum-countdown {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 44, 138, 0.88);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(64px, 12vw, 140px);
  font-weight: 900;
  letter-spacing: -2px;
  text-align: center;
  animation: countdownPop 0.35s ease;
}

.countdown-hidden {
  display: none !important;
}

@keyframes countdownPop {
  from {
    transform: scale(0.92);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.game-result-win {
  animation: resultPop 0.45s ease;
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: 18px;
  padding: 24px 18px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.10);
}

.win-badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #002c8a;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

@keyframes resultPop {
  from {
    transform: translateY(12px) scale(0.96);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.confetti-container {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 16px;
  opacity: 0.95;
  border-radius: 2px;
  animation-name: confettiFall;
  animation-timing-function: linear;
  animation-fill-mode: forwards;
}

@keyframes confettiFall {
  0% {
    transform: translateY(-20px) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(110vh) rotate(720deg);
    opacity: 0;
  }
}

.cuprum-ranking-wrapper {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 16px;
}

.cuprum-ranking-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14);
  font-family: inherit;
}

.cuprum-ranking-table th {
  background: #ffffff;
  color: #1f2933;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px 18px;
  text-align: center;
  border-bottom: 1px solid #e8edf5;
}

.cuprum-ranking-table td {
  padding: 14px 18px;
  text-align: center;
  font-size: 16px;
  color: #1f2933;
  border-bottom: 1px solid #e8edf5;
}

.cuprum-ranking-table tr:last-child td {
  border-bottom: none;
}

.cuprum-ranking-table td:nth-child(2),
.cuprum-ranking-table th:nth-child(2) {
  text-align: left;
}

.cuprum-ranking-table td:nth-child(3),
.cuprum-ranking-table td:nth-child(4) {
  color: #002c8a;
  font-weight: 800;
}

.cuprum-ranking-table td:nth-child(5) {
  color: #ff8c00;
  font-weight: 900;
}

.ranking-medal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-weight: 900;
  color: #ffffff;
  font-size: 16px;
  line-height: 1;
  box-shadow: inset 0 2px 3px rgba(255,255,255,0.35),
              0 4px 8px rgba(0,0,0,0.18);
}

.ranking-medal.gold {
  background: linear-gradient(135deg, #ffd34d, #f59e00);
}

.ranking-medal.silver {
  background: linear-gradient(135deg, #e6e8ec, #9ca3af);
}

.ranking-medal.bronze {
  background: linear-gradient(135deg, #d98a45, #9a4f20);
}

.cuprum-ranking-table tbody tr:nth-child(1),
.cuprum-ranking-table tbody tr:nth-child(2),
.cuprum-ranking-table tbody tr:nth-child(3) {
  background: #ffffff;
  font-weight: 700;
}

.cuprum-ranking-table tbody tr:hover {
  background: #f6f8fc;
}

@media (max-width: 767px) {
  .cuprum-ranking-wrapper {
    padding: 0 8px;
  }

  .cuprum-ranking-table {
    font-size: 12px;
    border-radius: 12px;
  }

  .cuprum-ranking-table th,
  .cuprum-ranking-table td {
    padding: 10px 8px;
    font-size: 12px;
  }

  .ranking-medal {
    width: 28px;
    height: 28px;
    font-size: 13px;
  }
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  background: #ffffff !important;
  border-radius: 16px !important;
  overflow: hidden !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14) !important;
  border: none !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table th {
  background: #ffffff !important;
  color: #1f2933 !important;
  font-size: 13px !important;
  font-weight: 900 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  padding: 16px 18px !important;
  text-align: center !important;
  border: none !important;
  border-bottom: 1px solid #e8edf5 !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table td {
  padding: 14px 18px !important;
  text-align: center !important;
  font-size: 16px !important;
  color: #1f2933 !important;
  border: none !important;
  border-bottom: 1px solid #e8edf5 !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table tr:last-child td {
  border-bottom: none !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(2),
#top .cuprum-ranking-wrapper .cuprum-ranking-table th:nth-child(2) {
  text-align: left !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(3),
#top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(4) {
  color: #002c8a !important;
  font-weight: 800 !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(5) {
  color: #ff8c00 !important;
  font-weight: 900 !important;
}

#top .cuprum-ranking-wrapper .ranking-medal {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  height: 34px !important;
  border-radius: 50% !important;
  font-weight: 900 !important;
  color: #ffffff !important;
  font-size: 16px !important;
  line-height: 1 !important;
  box-shadow: inset 0 2px 3px rgba(255,255,255,0.35),
              0 4px 8px rgba(0,0,0,0.18) !important;
}

#top .cuprum-ranking-wrapper .ranking-medal.gold {
  background: linear-gradient(135deg, #ffd34d, #f59e00) !important;
}

#top .cuprum-ranking-wrapper .ranking-medal.silver {
  background: linear-gradient(135deg, #e6e8ec, #9ca3af) !important;
}

#top .cuprum-ranking-wrapper .ranking-medal.bronze {
  background: linear-gradient(135deg, #d98a45, #9a4f20) !important;
}

#top .cuprum-ranking-wrapper .cuprum-ranking-table tbody tr:hover {
  background: #f6f8fc !important;
}

.cuprum-ranking-table tbody tr {
  transition: all 0.2s ease;
}

@media (max-width: 767px) {
  #top .cuprum-ranking-wrapper {
    padding: 20px 12px !important;
    overflow: visible !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table {
    display: block !important;
    width: 100% !important;
    box-shadow: none !important;
    background: transparent !important;
    border-radius: 0 !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table thead {
    display: none !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table tbody {
    display: block !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table tr {
    display: grid !important;
    grid-template-columns: 52px 1fr;
    grid-template-areas:
      "pos nombre"
      "pos sucursal"
      "pos tiempo"
      "pos movimientos"
      "pos score";
    gap: 4px 12px;
    background: #ffffff !important;
    border-radius: 16px !important;
    padding: 16px !important;
    margin-bottom: 14px !important;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.10) !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td {
    display: block !important;
    border: none !important;
    padding: 0 !important;
    text-align: left !important;
    font-size: 14px !important;
    line-height: 1.35 !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(1) {
    grid-area: pos;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: center !important;
    padding-top: 2px !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(2) {
    grid-area: nombre;
    font-weight: 800 !important;
    color: #002c8a !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(2)::before {
    content: "Participante: ";
    color: #6b7280;
    font-weight: 600;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(3) {
    grid-area: sucursal;
    color: #1f2933 !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(3)::before {
    content: "Sucursal: ";
    color: #6b7280;
    font-weight: 600;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(4) {
    grid-area: tiempo;
    color: #002c8a !important;
    font-weight: 800 !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(4)::before {
    content: "Tiempo: ";
    color: #6b7280;
    font-weight: 600;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(5) {
    grid-area: movimientos;
    color: #002c8a !important;
    font-weight: 800 !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(5)::before {
    content: "Movimientos: ";
    color: #6b7280;
    font-weight: 600;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(6) {
    grid-area: score;
    color: #ff8c00 !important;
    font-weight: 900 !important;
  }

  #top .cuprum-ranking-wrapper .cuprum-ranking-table td:nth-child(6)::before {
    content: "Score: ";
    color: #6b7280;
    font-weight: 600;
  }

  #top .cuprum-ranking-wrapper .ranking-medal {
    width: 36px !important;
    height: 36px !important;
    font-size: 16px !important;
  }
}