/* Fundo da página só neste login */
body {
    background-color: #f5f5f7;
    margin-bottom: 0; /* remove aquele margin-bottom:60px do site.css */
}

/* Container principal do login
   Reserva espaço para header (56px) + footer (~110px) */
.login-shell {
    min-height: calc(100vh - 56px - 110px);
    padding: 1rem 0; /* menos padding pra não “empurrar” tudo */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card principal */
.login-card {
    width: 100%;
    max-width: 800px; /* largura máxima maior */
    background: #ffffff;
    border-radius: 1rem;
    border: 1px solid rgba(15,23,42,.08);
    box-shadow: 0 18px 40px rgba(15,23,42,.14);
    padding: 2.25rem 2.5rem 2rem;
}

.login-logo {
    max-width: 170px;
    height: auto;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: .25rem;
}

.login-subtitle {
    font-size: 1.1rem;
    color: #6b7280;
}

.field-label {
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 600;
    color: #64748b;
}

/* Campos maiores e mais confortáveis */
.login-card .form-control {
    height: 46px;
    font-size: .95rem;
    border-radius: .5rem;
}

    .login-card .form-control:focus {
        box-shadow: 0 0 0 .15rem rgba(229,57,53,.18);
        border-color: #e53935;
    }

/* Paleta do Mercadão para o botão principal */
.login-card .btn-primary {
    background-color: #e53935;
    border-color: #e53935;
    font-weight: 600;
}

    .login-card .btn-primary:hover,
    .login-card .btn-primary:focus {
        background-color: #c62828;
        border-color: #c62828;
    }

.login-card .btn-outline-secondary {
    border-radius: .5rem;
    font-size: .8rem;
}

@media (max-width: 575.98px) {
    .login-card {
        padding: 1rem 1.5rem 1.5rem;
        border-radius: .9rem;
        box-shadow: 0 14px 32px rgba(15,23,42,.18);
    }
    .login-logo {
        max-width: 100px;
    }

    .login-shell {
        min-height: calc(80vh - 56px - 110px);
/*        padding: 0.75rem 0 1.75rem;*/
    }
}