body {
  margin: 0;
  font-family: 'Nova Square', Arial, sans-serif;
  background: #f6ffe5;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  color: #fff;
}

.container {
  text-align: center;
  background: rgba(0, 0, 0, 0.8);
  padding: 20px;
  border-radius: 10px;
  width: 320px;
}

.card {
  background: black url("https://img.freepik.com/free-vector/neon-light-wavy-background_23-2148899317.jpg");
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  color: bisque;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.card h1 {
  margin: 0;
  font-size: 1.3em;
  text-align: left;

}

.card-number, .card-holder, .balance {
  margin: 10px 0;
  font-size: 1.2em;
}

.actions {
  margin-bottom: 20px;
}

input {
  width: 93%;
  padding: 10px;
  border-radius: 5px;
  border: none;
  margin-bottom: 10px;
}

.buttons {
  display: flex;
  justify-content: space-between;
}

.btn {
  width: 45%;
  padding: 10px;
  border: none;
  border-radius: 5px;
  font-size: 1em;
  cursor: pointer;
}

.deposit {
  background: #4caf50;
  color: white;
}

.withdraw {
  background: hsl(13, 100%, 56%);
  color: white;
}

.history {
  text-align: center;
}

.history h2 {
  margin: 0 0 10px;
}

#transaction-history {
  list-style: none;
  padding: 0;
  max-height: 150px;
  overflow-y: auto;
}

#transaction-history li {
  margin: 5px 0;
}

.deposit-text {
  color: lime;
}

.withdraw-text {
  color: rgb(255, 111, 0);
}