/* =====================================================================
   4Menu — Ecrãs de autenticação (login / registo / recuperação)
   ===================================================================== */

.auth-body {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
    background:
        radial-gradient(1200px 600px at 100% -10%, rgba(255,107,53,.12), transparent 60%),
        radial-gradient(1000px 500px at -10% 110%, rgba(78,86,88,.10), transparent 60%),
        var(--cor-fundo);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--cor-superficie);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(16, 24, 40, .10);
    padding: 40px 34px;
}

/* Seletor de idioma (topo do cartão) */
.auth-lang {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 22px;
}
.auth-lang a {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--cor-texto-sec);
    padding: 4px 9px;
    border-radius: 999px;
    line-height: 1;
}
.auth-lang a:hover { color: var(--cor-primaria); background: rgba(255,107,53,.08); }
.auth-lang a.ativo { color: #fff; background: var(--cor-primaria); }

.auth-brand {
    text-align: center;
    margin-bottom: 26px;
}
.auth-brand .marca {
    display: block;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -.6px;
    color: var(--cor-primaria);
}
.auth-brand .marca-img {
    max-width: 168px;
    width: 70%;
    height: auto;
    display: block;
    margin: 0 auto 2px;
}
.auth-brand .sub {
    display: block;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--cor-texto-sec);
    margin-top: 2px;
}

.auth-card h1 { font-size: 22px; margin: 0 0 6px; text-align: center; }
.auth-sub { text-align: center; color: var(--cor-texto-sec); margin: 0 0 26px; font-size: 14px; }

.auth-links {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
    font-size: 13.5px;
}
.auth-links a { color: var(--cor-primaria); font-weight: 600; }
.auth-links span { color: var(--cor-texto-sec); }

/* Campo de password com botão "mostrar/ocultar" */
.campo-senha { position: relative; }
.campo-senha input { padding-right: 46px; }
.ver-senha {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
    border: 0; background: none; cursor: pointer; padding: 0;
    color: var(--cor-texto-sec); font-size: 17px; border-radius: 8px;
    transition: color .15s, background .15s;
}
.ver-senha:hover { color: var(--cor-primaria); background: #f5f6f8; }
.ver-senha.ativo { color: var(--cor-primaria); }