styles.css

/* General calculator styles */
body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #f6a955;
  font-family: 'Arial', sans-serif;
  position: relative;
}

.calculator {
  width: 300px;
  padding: 20px;
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.display {
  height: 100px;
  text-align: right;
  margin-bottom: 20px;
  color: white;
}

.display .operation {
  font-size: 20px;
  opacity: 0.6;
}

.display .result {
  font-size: 40px;
  font-weight: bold;
}

.buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.button {
  font-size: 18px;
  padding: 20px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

/* Button colors */
.button:active {
  background-color: rgba(255, 255, 255, 0.2);
}

.equals {
  background-color: #f68c1f;
  color: white;
}

.operator {
  background-color: #4d4d4d;
  color: white;
}

/* Light mode */
.light-mode {
  background-color: #f4f4f4;
}

.light-mode .display {
  color: black;
}

.light-mode .button {
  background-color: #ffffff;
  color: black;
}

.light-mode .equals {
  background-color: #f68c1f;
  color: white;
}

.light-mode .operator {
  background-color: #dddddd;
  color: black;
}

/* Dark mode */
.dark-mode {
  background-color: #2d2d2d;
}

.dark-mode .button {
  background-color: #333333;
  color: white;
}

.dark-mode .operator {
  background-color: #444444;
  color: white;
}

.dark-mode .equals {
  background-color: #f68c1f;
  color: white;
}

/* Theme toggle button styles */
.theme-toggle {
  position: absolute;
  bottom: 20px;
  right: 20px;
  padding: 10px;
  font-size: 20px;
  border: none;
  background-color: #f68c1f;
  color: white;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.3s;
}

.theme-toggle:hover {
  background-color: #f69039;
}