body {
      margin: 0;
      font-family: Arial, sans-serif;
      background: #ccd7de;
      background: linear-gradient(90deg,rgba(204, 215, 222, 1) 0%, rgba(255, 255, 255, 1) 100%, rgba(237, 221, 83, 1) 100%);
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .container {
      background: #fff;
      padding: 30px;
      border-radius: 10px;
      width: 300px;
      box-shadow: 0 10px 25px rgba(0,0,0,0.2);
      text-align: center;
      height: 220px;
    }

    h2 {
      margin-bottom: 20px;
    }

    input {
      width: 90%;
      padding: 10px;
      margin: 8px 0;
      border: 1px solid #ccc;
      border-radius: 5px;
    }

    button {
      width: 100%;
      padding: 10px;
      background: #4e54c8;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      margin-top: 10px;
    }

    button:hover {
      background: #3b40a4;
    }

    .hidden {
      display: none;
    }

    .dashboard {
      text-align: center;
    }


.logo {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-align: center;
    background: #4e54c8;
    height: 220px;
}

.cabecalho {
    top: 0;
    width: 100%;
    height: 120px;
    background-color: #3b40a4;
    position: absolute;
    text-align: center;
    display: none;
}

@media (max-width: 600px) {
    .logo {
        display: none;
    }

    .cabecalho {
        display: block;
    }

    .container {
        margin: 20px;
    }

    input {
        width: 90%;
    }

}