/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
  }
  
  body {
    background: #FAFCFA; /* fundo rosa claro degradê */
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px;
    background-image: url('../images/fundo-oculosviu.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }
  
  /* Versão para dispositivos móveis */
  @media (max-width: 768px) {
    body {
      background-image: url('../images/fundo-oculos-viu-mobile.webp');
    }
  }
  
  /* Container principal */
  .container-fluid {
    width: 100%;
    max-width: 400px;
    padding: 20px;
  }
  
  .loginarea {
    background: rgba(255, 255, 255, 0.8); /* tom de rosa muito claro */
    -webkit-backdrop-filter: saturate(200%) blur(8px);
    backdrop-filter: saturate(200%) blur(8px);
    outline: 7px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    box-shadow: 0 8px 25px rgba(244, 143, 177, 0.2); /* sombra suave rosada */
    padding: 30px 25px;
    text-align: center;
  }
  
  /* Título estilo passaporte */
  h1 {
    font-size: 28px;
    font-weight: 700;
    color: #FC0073;
    letter-spacing: 1.2px;
    text-transform: uppercase;
  }
  
.logo_oculosviu_top{
    width: 100px;
    max-width: 80%;
    margin-bottom: 20px;
}

  /* Inputs com estilo refinado */
  .input-group {
    position: relative;
    margin-bottom: 20px;
    text-align: left;
  }
  
  .input-group label {
    font-weight: normal;
    font-size: 14px;
    color: #191A19;
    margin-bottom: 5px;
    display: block;
  }
  
  .input-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #66666633;
    border-radius: 10px;
    background-color: #fff;
    font-size: 14px;
    outline: none;
    transition: 0.3s;
  }
  
  .input-group input:focus {
    border-color: rgba(252, 0, 115, 0.5);
    box-shadow: 0 0 5px rgba(252, 0, 115, 0.3);
  }
  
/* Mudança de cor do ícone quando o input recebe foco */
.input-group input:focus ~ i {
    color: rgba(252, 0, 115, 0.8); /* Cor do ícone ao focar no input */
}

/* Ícones nos campos */
  .form .input-group {
      position: relative;
  }
  
  .form .input-group i {
      position: absolute;
      top: 68%;
      left: 10px;
      transform: translateY(-50%);
      color: #ff66b2;
      font-size: 18px;
  }
  
  .form .input-group input {
      padding-left: 40px;
  }

  
  /* Botão */
  .btn {
    width: 100%;
    background-color: #ec407a;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 10px;
    font-size: 15px;
    cursor: pointer;
    transition: 0.3s;
  }
  
  .btn:hover {
    background-color: #d81b60;
  }
  
  /* Checkbox "Mostrar Senha" */
  .show-password {
    display: flex;
    align-items: center;
    margin-top: -10px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #333333;
  }
  
  .show-password input {
    margin-right: 8px;
  }
  
  /* Mensagem de erro */
  .alert-danger {
    background-color: #ffebee;
    color: #c62828;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 8px;
    font-size: 14px;
  }
  
  /* Rodapé */
  footer h2 {
    font-size: 14px;
    margin-top: 20px;
    color: #BF0057;
  }