* {
    box-sizing: border-box;
}

body {
    background: #0a2e4d;
    font-family: Arial, Helvetica, sans-serif;
    height: 100%;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;

}

h1 {
    text-align: center;
    font-size: 36px;
    color: #ffffff;
}

h2 {
    color: #051626;
    margin-bottom: 20px;
    font-size: 24px;
}

main {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.sesao-maior {
    background: #f8f9fa;
    width: 100%;
    border-radius: 8px;
    padding: 30px;
 
}

.area-codico {
    background: #051626;
    height: calc(100% - 70px);
    border-radius: 8px;
    padding: 20px;
    color: #f8f9fa;
    font-size: 14px;

}

.area-eesultado {
    background: #f8f9fa;
    border-radius: 8px;
    height: calc(100% - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999999;
}

.sesao-menor {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    gap: 15px;
}
input {
    width: 80%;
    padding: 15px 20px;
    font-size: 16px;
    color: #051626;
    border-radius: 6px;
    border: 2px solid #94a3b8;
}

button {
    background: #37e359;
    border: none;
    padding: 6px 40px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    color: #f8f9fa;
    cursor: pointer;
    transition: 0.5s;
}

button:hover{
    background: #52ff74;

}

button:active {
    transform: scale(0.9);
}


@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  main {
    flex-direction: column;
    gap: 20px;
  }

  .sesao-maior {
    height: auto;
  }

  .area-codico,
  .area-eesultado {
    height: 200px;
    font-size: 12px;
    padding: 10px;
  }

  .sesao-menor {
    flex-direction: column;
  }

  input {
    width: 100%;
  }

  button {
    width: 100%;
  }
}