color: #082f49;
  background: var(--blue);
}

button.gray {
  color: white;
  background: #475569;
}

.side-column {
  display: grid;
  gap: 18px;
}

.card-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  color: var(--yellow-light);
  font-size: 18px;
  font-weight: 800;
}

.badge {
  padding: 5px 9px;
  border-radius: 999px;
  color: #082f49;
  background: var(--blue);
  font-size: 11px;
}

.countdown-box {
  text-align: center;
  padding: 19px 12px;
  border: 1px dashed rgba(250,204,21,.55);
  border-radius: 15px;
  background: rgba(250,204,21,.08);
}

.countdown {
  margin: 5px 0;
  color: var(--yellow);
  font-size: 44px;
  font-weight: 900;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

.countdown-tip {
  color: var(--muted);
  font-size: 12px;
}

.leaderboard {
  margin: 0;
  padding: 0;
  list-style: none;
}

.leaderboard li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #e2e8f0;
  font-size: 14px;
}

.leaderboard li:last-child {
  border-bottom: 0;
}

.rank {
  width: 28px;
  color: var(--yellow);
  font-weight: 900;
}

.dog-name {
  flex: 1;
}

.dog-score {
  color: #fda4af;
  font-weight: 800;
}

.success {
  text-align: center;
}

.success-number {
  margin: 8px 0;
  color: var(--green);
  font-size: 47px;
  font-weight: 900;
}

.success-bar {
  height: 11px;
  overflow: hidden;
  border-radius: 99px;
  background: #334155;
}

.success-bar span {
  display: block;
  width: 99.9%;
  height: 100%;
  background: var(--green);
}

.footer {
  margin: 20px 0 6px;
  color: #64748b;
  text-align: center;
  font-size: 12px;
  line-height: 1.7;
}

.toast {
  position: fixed;
  z-index: 20;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 30px);
  width: max-content;
  max-width: 90vw;
  padding: 13px 18px;
  border: 1px solid rgba(250,204,21,.65);
  border-radius: 999px;
  color: #fef3c7;
  background: #292524;
  box-shadow: 0 8px 30px rgba(0,0,0,.35);
  opacity: 0;
  pointer-events: none;
  transition: .3s;
  font-size: 14px;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.popup {
  position: fixed;
  z-index: 30;
  inset: 0;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(0,0,0,.72);
}

.popup.show {
  display: grid;
}

.popup-box {
  width: min(440px, 100%);
  padding: 30px 24px;
  text-align: center;
  border: 2px solid var(--yellow);
  border-radius: 22px;
  background: #1e293b;
  box-shadow: 0 0 35px rgba(250,204,21,.4);
}

.popup-box h2 {
  margin-top: 0;
  color: var(--yellow);
}

.popup-box p {
  color: #cbd5e1;
  line-height: 1.8;
}

@keyframes shake {
  from {
    transform: translateX(-3px) rotate(-.25deg);
  }
  to {
    transform: translateX(3px) rotate(.25deg);
  }
}

@keyframes bounce {
  from {
    transform: translateY(0) rotate(-5deg);
  }
  to {
    transform: translateY(-10px) rotate(5deg);
  }
}

@media (max-width: 760px) {
  body {
    padding: 10px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .dashboard {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 21px 16px;
  }

  .metrics {
    gap: 6px;
  }

  .metric-value {
    font-size: 19px;
  }

  .dog {
    height: 90px;
    font-size: 75px;
  }
}