body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  margin: 0;
  padding: 0;
}

* {
  box-sizing: border-box;
}

.container {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  text-align: center;
  height: 100vh;
}

h1 {
  text-align: center;
}

label,
input,
button {
  display: block;
  margin-bottom: 10px;
  margin: 0 auto;
  text-align: center;
  border-radius: 5px;

}

#amount {
  font-size: 2rem;
  max-width: 100%;
  border: solid 1px #ccc;
  border-radius: 3px;
  width: 100%;
}

/* Fokus-Stil */
select:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

#result {
  font-size: 2rem;
  padding: 0.5rem;
  background: black;
  color: #06dd06;
  margin-bottom: 1rem;
  border-radius: 5px;
}

select {
  display: block;
  padding: 3px;
  border-radius: 5px;
  border: solid 1px #ccc;
  font-size: 1.5rem;
  overflow: hidden;
  width: 100%;
}

.calculator {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 5px;
  max-width: 300px;
  margin: 0 auto;
  text-align: center;
  touch-action: manipulation;
}

.calculator button {
  font-size: 1.5rem;
  padding: 0.5rem 2rem;
  border: 1px solid #ccc;
  background-color: #f8f8f8;
  cursor: pointer;
  border-radius: 3px;
}

.calculator button:hover {
  background-color: #e0e0e0;
}

#searchinput {
  width: 100%;
  font-size: 1.5rem;
  padding: 3px;
  border: solid 1px black;
  background: #fff;
  border-radius: 2px;
}