:root {
  --card-bg: rgba(255, 255, 255, 0.14);
  --card-border: rgba(255, 255, 255, 0.25);
  --text-main: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.82);
}



.countdown {
  width: 100%;
  max-height: 60px;
  min-height: 60px;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bar-bg);
  overflow: hidden;
}

.timer-grid {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 560px;
}

.time-card {
  min-width: 64px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  display: flex;
  gap: 10px;
  padding: 5px 20px;
  justify-content: center;
  align-items: center;
}

.time-card__value {
  font-size: 1.25rem;
  line-height: 1;
  font-weight: 700;
  color: var(--text-main);
}

.time-card__label {
  margin-top: 2px;
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.availability-message {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.02em;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

@media (max-width: 760px) {
  .countdown {
    padding: 4px;
  }

  .timer-grid {
    gap: 4px;
    max-width: 100%;
  }

  .time-card {
    min-width: 56px;
  }

  .time-card__value {
    font-size: 1.05rem;
  }
}

@media (max-width: 420px) {
  .countdown {
    min-height: 56px;
    max-height: 56px;
  }

  .time-card {
    min-width: 50px;
    height: 46px;
  }

  .time-card__value {
    font-size: 0.95rem;
  }

  .time-card__label {
    font-size: 0.5rem;
  }
}