*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
.iframe-wrapper{
    width: 100%;
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    align-content:center;
    margin:0;
    
}
form.login {
    background-color: #ffffff;
    padding: 25px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Título do formulário */
form.login h3 {
    font-size: 1.8rem;
    text-align: center;
    color: #333;
    margin-bottom: 1rem;
}

/* Campos de entrada */
.campo-input,
.input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

.campo-input:focus,
.input:focus {
    border-color: #007bff;
    outline: none;
}

/* Campo com ícone de olho */
.campo {
    position: relative;
}

.campo i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #666;
}



/* Botão de envio */
.bt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: #007bff;
    color: #fff;
    font-size: 1rem;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.bt:hover {
    background-color: #0056b3;
}

/* Links adicionais */
.link {
    display: block;
    text-align: center;
    color: #007bff;
    font-size: 0.95rem;
    margin-top: 0.25rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.link:hover {
    color: #0056b3;
}

/* Responsividade */
@media (max-width: 480px) {
    .iframe-wrapper{
        padding: 10px;
    }
    form.login {
        padding: 1.5rem;
    }

    .bt {
        font-size: 0.9rem;
    }

    .campo i {
        right: 0.75rem;
    }
    main{
        padding:5px;
    }
}