@import url('https://fonts.googleapis.com/css2?family=Gideon+Roman&display=swap');


*,
::before,
::after {
  box-sizing: border-box;
  margin: 0; 
  padding: 0; 
}


body {
  font-family: "Gideon Roman", serif;
  
}

.container {
  width: 100%; 
  min-height: 100vh;
  padding-inline: 1rem; 
  background: linear-gradient(#ac670d, #a7861b,  burlywood);
  
  display: flex; 
  justify-content: center;
  align-items: center;
}

.rn-converter {
  background: url("https://github.com/Fird4v5/JavaScript-Vanilla-Projects/blob/main/BASIC%20projects/Roman%20Numeral%20Converter/images/old-paper.jpg?raw=true") no-repeat;
  background-size: cover;

  max-width: 600px; 
  padding: 1rem; 
  border-radius: 10px; 

  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem; 
}

.rn-converter img {
  width: 80px; 
  height: 80px;
}

.rn-converter h1 {
  display: flex; 
  align-items: center; 

}

hr {
  width: 100%; 
  height: 5px; 
  background-color: black;
  margin-bottom: 1.5rem;
}

.rn-converter-form {
  width: 100%;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}

.rn-converter-form label {
  font-size: 1.8rem;
  
}

.rn-converter-form input,
.rn-converter-form button {
  width: 80%; 
  display: block; 
  font-size: 1.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 10px; 
}


.rn-converter-form button { 
  margin-top: 0.5rem; 
  cursor: pointer;
}

.output {
  margin-top: 1rem; 
  padding: 1rem; 
  font-size: 1.8rem; 
  font-weight: bold;
  text-align: center;
}


@media (max-width: 530px) {
  html {
    font-size: 12px; 
  }

  .rn-converter {
    max-width: 400px;
  }

  .rn-converter img {
    width: 50px; 
    height: 50px; 
  }
}


@media (max-width: 400px) {
  html {
    font-size: 11px; 
  }

  .rn-converter img {
    width: 45px; 
    height: 45px; 
  }
}