* {
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f4;
    margin: 0;
}

.form {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 750px;
}

.input {
    width: 100%;
    padding: 12px;
    font-size: 13px;
    background-color: #eef4ff;
    border: 2px solid #d1d5db;
    border-radius: 10px;
    box-sizing: border-box;
    margin-bottom: 20px;
    outline: none;
    transition: border 0.3s;
}

button {
    margin-top: 10px;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    width: 100%;
    font-size: 13px;
    background: #2563eb;
    font-weight: 600;
    transition: background 0.3s;
}

button:hover {
    background-color: #005b8a;
}

#resultado {
    margin-top: 20px;
    color: #111827;
    font-size: 16px;
    text-align: left;
    width: 850px;
    word-wrap: break-word;

}

#resultado p {
    margin: 8px 0;
}

/* estilos de fonte */
h1 {
    font-size: 28px;
    color: #1e3a8a;
    margin-bottom: 20px;
}
/* alterações para dispositivos moveis*/
@media(max-width: 768px){
    .form{
        width: 90%;
    }
    h1 {
        font-size: 22px;
    }

    .input, button {
        font-size: 12px;
        padding: 10px;
    }
}

/* usar tema de preferencia do usuario */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #121212;
    color: #fff;
  }
  .form {
    background-color: #1f1f1f;
    box-shadow: 0px 0px 10px rgba(255, 255, 255, 0.1);
  }
  .input {
    background-color: #2a2a2a;
    color: #fff;
    border-color: #444;
  }
  button {
    background-color: #3b82f6;
  }
  #resultado{
    color: white;
  }
}