/* FUNDO */
body {
    background: linear-gradient(135deg, #2c3e50, #4ca1af);
    height: 100vh;
}

/* CONTAINER CENTRAL */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

/* CARD DE LOGIN */
.login-box {
    background: #fff;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    border-radius: 10px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    text-align: center;
}

/* TÍTULO */
.login-box h2 {
    margin-bottom: 25px;
    color: #333;
}

/* INPUTS */
.login-box input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 15px;
}

/* INPUT FOCUS */
.login-box input:focus {
    outline: none;
    border-color: #4ca1af;
}

/* BOTÃO */
.login-box button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background: #4ca1af;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

.login-box button:hover {
    background: #3b8d99;
}

/* ERRO */
.error {
    background: #ffe5e5;
    color: #c0392b;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
    font-size: 14px;
}

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


body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #eaeaea;
}
@media (max-width: 768px) {

  /* BODY */
  body {
    font-size: 14px;
  }

  /* CONTAINER GERAL */
  .container,
  .container-fluid {
    padding: 12px;
  }

  /* LOGIN */
  .login-container {
    padding: 16px;
    height: auto;
    min-height: 100vh;
  }

  .login-box {
    padding: 24px;
    max-width: 100%;
    border-radius: 12px;
  }

  .login-box h2 {
    font-size: 20px;
  }

  .login-box input,
  .login-box button {
    font-size: 16px;
    padding: 14px;
  }
}