* {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: #f4f6f8;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 20px;
  min-height: 100vh;
}

.container {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  width: 100%;
  max-width: 500px;
  padding: 30px;
}

h1 {
  text-align: center;
  margin-bottom: 25px;
  color: #0056b3;
}

.inputs label {
  display: block;
  margin-bottom: 15px;
  font-weight: 500;
}

input {
  width: 100%;
  padding: 10px;
  margin-top: 6px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
}

.outputs {
  margin-top: 20px;
}

.output-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 16px;
}

strong {
  color: #0078d7;
}