/* Telas de acesso sem o menu (login, esqueci e redefinir senha): fundo e cartão brancos. */

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: #ffffff;
    color: var(--bb-azul-profundo);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    padding: 8vh 1rem 2rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 12px 40px rgba(11, 34, 88, .08);
}
.login-card--centro { text-align: center; }

.auth-logo {
    display: block;
    width: 104px;
    height: 104px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    box-shadow: 0 8px 24px rgba(11, 34, 88, .15);
}

.auth-icone-sucesso {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    box-shadow: 0 8px 24px rgba(34, 197, 94, .3);
    font-size: 2.25rem;
    color: #fff;
}

.login-card h2 { font-weight: 800; letter-spacing: -1px; margin-bottom: .35rem; text-align: center; color: var(--bb-azul-profundo); }
.marca-destaque { color: var(--bb-laranja); }
.login-card .subtitle { color: #475569; font-size: .9rem; line-height: 1.5; margin-bottom: 1.75rem; text-align: center; }
.login-card .texto { color: #334155; line-height: 1.55; margin-bottom: 1.5rem; }
.login-card .texto-fraco { color: #64748b; font-size: .85rem; }
.login-card .texto-rodape { color: #94a3b8; font-size: .75rem; }

.form-floating > label { color: #64748b; }
.form-floating > .form-control { border-radius: 12px; border-color: #cbd5e1; }

/* Texto azul-marinho sobre o laranja: branco não teria contraste. */
.btn-login {
    display: inline-block;
    width: 100%;
    padding: .8rem;
    border: none;
    border-radius: 12px;
    background: var(--bb-laranja);
    color: var(--bb-azul-profundo);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform .2s, box-shadow .2s, background-color .2s;
}
.btn-login:hover,
.btn-login:focus-visible {
    background: #F29652;
    color: var(--bb-azul-profundo);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(237, 133, 54, .35);
}
.btn-login:disabled { background: var(--bb-laranja); color: var(--bb-azul-profundo); opacity: .8; }

.alert { border-radius: 12px; }

a { color: var(--bb-azul); }
a:hover { color: var(--bb-azul-escuro); }

.voltar-login { display: block; margin-top: 1.25rem; text-align: center; color: #64748b; font-size: .85rem; text-decoration: none; }
.voltar-login:hover { color: var(--bb-azul); }

.field-validation-error { display: block; margin-top: .35rem; color: #dc3545; font-size: .8rem; }

@media (max-width: 575px) {
    body { padding: 5vh .75rem 1.5rem; }
    .login-card { padding: 1.75rem 1.25rem; border-radius: 16px; }
    .auth-logo { width: 88px; height: 88px; }
    .login-card h2 { font-size: 1.6rem; }
}