* {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-weight: bold;
  background-color: rgb(152, 196, 230);
  margin: 0;
  padding: 24px 12px; /* add some space */
  display: flex;
  flex-direction: column;
  align-items: center;
}

h1 {
  font-size: clamp(26px, 3.2vw, 44px);
  color: hsl(0, 0%, 20%);
  text-align: center;
  margin: 10px 0 18px;
}

.choices {
  margin-bottom: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.choices button {
  font-size: clamp(44px, 6vw, 80px);
  width: clamp(90px, 12vw, 140px);
  height: clamp(90px, 12vw, 140px);
  border-radius: 28px;
  border: 2px solid rgba(0, 0, 0, 0.2);
  background-color: hsl(209, 61%, 41%);
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    transform 0.1s ease;
}

.choices button:hover {
  background-color: hsl(200, 100%, 70%);
}

.choices button:active {
  transform: scale(0.98);
}

#playerDisplay,
#computerDisplay {
  font-size: clamp(16px, 2.2vw, 24px);
  margin: 6px 0;
}

#resultDisplay {
  font-size: clamp(22px, 3.5vw, 40px);
  margin: 18px 0;
  text-align: center;
  min-height: 48px;
}

.scoreDisplay {
  font-size: clamp(16px, 2vw, 22px);
  margin: 6px 0;
}

.greenText,
#playerScoreDisplay {
  color: hsl(121, 71%, 26%);
}

.redText,
#computerScoreDisplay {
  color: hsl(0, 62%, 44%);
}