* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.title {
  font-size: 30px;
  font-weight: bold;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.date-picker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px;
  border: 1px solid #333;
  border-radius: 20px;
}

.slot-machine-container {
  display: flex;
  gap: 20px;
  align-items: center;
}

.slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.slot-label {
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
}

.slot-window {
  width: 80px;
  height: 60px;
  border: 1px solid #333;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.slot-value {
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  position: absolute;
  width: 100%;
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.slot-value.slide-up {
  animation: slideUp 0.3s ease-in-out;
}

.slot-value.slide-down {
  animation: slideDown 0.3s ease-in-out;
}

@keyframes slideUp {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateY(-60px);
    opacity: 0;
  }
  51% {
    transform: translateY(60px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideDown {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateY(60px);
    opacity: 0;
  }
  51% {
    transform: translateY(-60px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.button-container {
  display: flex;
  gap: 10px;
  width: 100%;
}

button {
  font-size: 18px;
  padding: 10px 20px;
  border: 1px solid #333;
  background: #f0f0f0;
  cursor: pointer;
  border-radius: 10px;
  width: 100%;
}

button:hover {
  background: #e0e0e0;
}

button:active {
  background: #d0d0d0;
}

.info {
  text-align: center;
  font-size: 14px;
  max-width: 400px;
}