body {
        min-height: 100vh;
        margin: 0;
        display: grid;
        place-items: center;
        padding: 20px;
        background:
            radial-gradient(circle at top left, rgba(14, 165, 233, .18), transparent 30%),
            linear-gradient(135deg, #0f172a, #111827 42%, #1e293b);
    }
    .login-shell {
        width: min(100%, 960px);
        display: grid;
        grid-template-columns: minmax(0, 1.1fr) minmax(320px, 420px);
        gap: 20px;
        align-items: stretch;
    }
    .login-info,
    .login-card {
        border-radius: 28px;
        border: 1px solid rgba(148, 163, 184, .18);
        box-shadow: 0 30px 60px rgba(15, 23, 42, .35);
        overflow: hidden;
    }
    .login-info {
        padding: 36px;
        background:
            radial-gradient(circle at top right, rgba(16, 185, 129, .24), transparent 32%),
            linear-gradient(160deg, rgba(2, 6, 23, .92), rgba(15, 23, 42, .96));
        color: #e2e8f0;
    }
    .login-kicker {
        display: inline-flex;
        padding: 6px 12px;
        border-radius: 999px;
        background: rgba(14, 165, 233, .14);
        color: #7dd3fc;
        font-size: 12px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: .08em;
    }
    .login-titulo {
        margin: 16px 0 12px;
        font-family: var(--fonte-titulo);
        font-size: clamp(2rem, 4vw, 3rem);
        line-height: 1.02;
        color: #f8fafc;
    }
    .login-texto {
        margin: 0;
        color: #cbd5e1;
        line-height: 1.8;
    }
    .login-lista {
        margin: 22px 0 0;
        padding-left: 18px;
        color: #cbd5e1;
        line-height: 1.8;
    }
    .login-card {
        background: rgba(255, 255, 255, .98);
    }
    .login-card-body {
        padding: 30px 28px;
    }
    .login-card h1 {
        margin: 0 0 8px;
        color: #0f172a;
        font-family: var(--fonte-titulo);
        font-size: 1.9rem;
    }
    .login-card p {
        margin: 0 0 20px;
        color: #475569;
        line-height: 1.65;
    }
    .login-alerta,
    .login-erro {
        margin-bottom: 16px;
        padding: 12px 14px;
        border-radius: 16px;
        font-size: .95rem;
        line-height: 1.5;
    }
    .login-alerta {
        background: #eff6ff;
        border: 1px solid #bfdbfe;
        color: #1d4ed8;
    }
    .login-erro {
        background: #fff1f2;
        border: 1px solid #fecdd3;
        color: #be123c;
    }
    .login-campo + .login-campo { margin-top: 14px; }
    .login-label {
        display: block;
        margin-bottom: 6px;
        color: #0f172a;
        font-weight: 700;
    }
    .login-input {
        width: 100%;
        padding: 12px 14px;
        border-radius: 14px;
        border: 1px solid #cbd5e1;
        background: #fff;
        color: #0f172a;
    }
    .login-botao {
        width: 100%;
        margin-top: 18px;
        padding: 13px 16px;
        border: 0;
        border-radius: 16px;
        background: linear-gradient(135deg, #10b981, #34d399);
        color: #052e16;
        font-size: 1rem;
        font-weight: 800;
        cursor: pointer;
    }
    .login-rodape {
        margin-top: 16px;
        color: #64748b;
        font-size: .88rem;
        text-align: center;
    }
    @media (max-width: 860px) {
        .login-shell { grid-template-columns: 1fr; }
        .login-info { display: none; }
    }