* {
  margin: 0;
  padding: 0;
  font-family: "Roboto", sans-serif;
  box-sizing: border-box;
}

:root {
  --bg-color: #dae5d0;
  --card-color: #fefbe7;
  --text-color: #000;
}

body {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: var(--bg-color);
}

.container * {
  margin-bottom: 10px;
  text-align: center;
}

.container {
  color: var(--text-color);
  padding: 30px;
  width: 400px;
  border-radius: 10px;
  background: var(--card-color);
  transition: all 0.2s ease-in-out;
  box-shadow: -20px 20px 82px #b2b0a2, 20px -20px 82px #ffffff;
}

.container h1 {
  font-family: "Bungee", sans-serif;
  line-height: 35px;
  font-size: 30px;
}

.form * {
  margin: 10px auto;
  display: flex;
  flex-direction: column;
}

.form input[type="number"] {
  width: 100%;
  background: transparent;
  border-radius: 5px;
  padding: 10px 0;
  border: 1px solid #000;
  transition: 0.2s ease-in-out;
  outline: none;
}

.form input[type="number"]:focus {
  padding: 15px 0;
  border: 2px solid #000;
}

.form input[type="submit"] {
  background: transparent;
  text-align: center;
  outline: none;
  border-radius: 5px;
  border: 1px solid #000;
  padding: 10px;
  transition: 0.3s ease-in-out;
  cursor: pointer;
}

.form input[type="submit"]:not(:disabled):hover,
.form input[type="submit"]:not(:disabled):focus,
.resultadoParas button:hover,
.resultadoParas button:focus {
  box-shadow: 1px 1px #000, 2px 2px #000, 3px 3px #000;
  -moz-transform: translateX(-3px);
  -webkit-transform: translateX(-3px);
  transform: translateX(-3px);
}

.ultimoResultado {
  text-align: center;
  padding: 10px;
}

.resultadoParas button {
  display: none;
  margin: 10px auto;
  text-align: center;
  border-radius: 5px;
  border: 1px solid #000;
  padding: 10px;
  transition: 0.2s ease-in-out;
  outline: none;
  cursor: pointer;
  background: transparent;
}

@media (max-width: 450px) {
  .container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    height: 100%;
    border-radius: 0;
  }
}