body {
    min-height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, #111827, #374151);
    font-family: system-ui;
}

/* container geral */

.login-container {
    min-height: 90vh;
}

/* lado esquerdo */

.login-left {
    background: white;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
}

.login-left h1 {
    color: #283040;
    font-size: 40px;
    font-weight: 600;
    opacity: .8;
}

.login-left p {
    color: #283040;
    opacity: .8;
}

/* lado direito */

.login-right {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* card */

.login-card {
    width: 420px;
    max-width: 100%;
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

/* título */

#div_titulo {
    text-align: center;
    margin-bottom: 25px;
}

#h1_titulo {
    font-size: 26px;
    font-weight: 600;
}

/* campos */

#div_email,
#div_senha {
    width: 100% !important;
    margin-bottom: 15px;
}

/* botão */

#btn_entrar {
    width: 100%;
    padding: 10px;
}

/* MOBILE */

@media (max-width: 768px) {

    .login-left {
        display: none;
    }

    .login-right {
        padding: 15px;
    }

    .login-card {
        padding: 25px;
        border-radius: 10px;
    }

    #h1_titulo {
        font-size: 22px;
    }

}