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

body {
  background: linear-gradient(135deg, #4e8c8a, #355d5b);
  font-family: 'Poppins', sans-serif;
  color: #fff;
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.container {
  margin: 10px;
  height: 70vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 2rem;
}

.game {
  height: 60vmin;
  width: 60vmin;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5vmin;
  transition: transform 0.3s ease;
}

.game:hover {
  transform: scale(1.02);
}

.box {
  height: 18vmin;
  width: 18vmin;
  border-radius: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 0.8rem 1.5rem rgba(0, 0, 0, 0.25);
  font-size: 7vmin;
  color: #d34c46;
  background-color: #fffbea;
  cursor: pointer;
  transition: all 0.25s ease;
}

.box:hover {
  background-color: #fff2a8;
  transform: scale(1.04);
}

button {
  padding: 0.8rem 1.8rem;
  font-size: 1.1rem;
  font-weight: 500;
  border-radius: 0.8rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

#reset-btn, #new-btn {
  background-color: #191913;
  color: #fff;
}

#reset-btn:hover, #new-btn:hover {
  background-color: #2a2a28;
  transform: translateY(-2px);
}

#msg {
  color: #fffde1;
  font-size: 4.5vmin;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.msg-container {
  height: 100vmin;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 3rem;
}

.hide {
  display: none !important;
}

@media (max-width: 768px) {
  .game {
    height: 80vmin;
    width: 80vmin;
    gap: 2vmin;
  }

  .box {
    height: 24vmin;
    width: 24vmin;
    font-size: 9vmin;
  }

  #msg {
    font-size: 6vmin;
  }
}