body {
  background-color: #f7fafc;
}

.container {
  max-width: 600px;
  margin: 0 auto;
}

input,
button {
  outline: none;
}

button:focus,
input:focus {
  box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.6);
}

#transaction-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  border-bottom: 1px solid #e2e8f0;
}

#transaction-list li:last-child {
  border-bottom: none;
}

#transaction-list li button {
  margin-left: 0.5rem;
}

.bg-white {
  background-color: white;
}

.p-4 {
  padding: 1rem;
}

.rounded {
  border-radius: 0.25rem;
}

.shadow {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.mb-4 {
  margin-bottom: 1rem;
}

.text-2xl {
  font-size: 1.5rem;
}

.text-3xl {
  font-size: 1.875rem;
}

.text-4xl {
  font-size: 2.25rem;
}

.font-bold {
  font-weight: bold;
}

.text-center {
  text-align: center;
}

.text-green-500 {
  color: #48bb78;
}

.text-red-500 {
  color: #f56565;
}

.border {
  border: 1px solid #cbd5e0;
}

.p-2 {
  padding: 0.5rem;
}

.mr-2 {
  margin-right: 0.5rem;
}

.w-full {
  width: 100%;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.bg-blue-500 {
  background-color: #4299e1;
}

.text-white {
  color: white;
}

.grid {
  display: grid;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gap-4 {
  grid-gap: 1rem;
}

.hidden {
  display: none;
}