:root {
    --wn-preto: #080808;
    --wn-dourado: #F8B808;
    --wn-ouro-claro: #F8C808;
    --wn-ambar: #E88808;
}

.wn-login-body {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at 50% 15%, #30220b 0%, transparent 45%),
        var(--wn-preto);
    color: #f8f8f8;
}

.wn-login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.wn-login-card {
    width: 100%;
    max-width: 440px;
    background: #161616;
    border: 1px solid rgba(248, 184, 8, .3);
    border-radius: 18px;
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}

.wn-login-logo {
    display: block;
    width: 115px;
    height: 115px;
    object-fit: contain;
    margin: 0 auto 12px;
}

.wn-login-title {
    color: var(--wn-dourado);
    text-align: center;
    font-weight: 700;
}

.wn-login-subtitle {
    color: #aaa;
    text-align: center;
}

.wn-login-card .form-label {
    color: #e5e5e5;
}

.wn-login-card .form-control {
    background: #242424;
    border: 1px solid #555;
    color: #fff;
}

.wn-login-card .form-control:focus {
    background: #242424;
    color: #fff;
    border-color: var(--wn-dourado);
    box-shadow: 0 0 0 .2rem rgba(248, 184, 8, .15);
}

.wn-login-card .btn-primary {
    --bs-btn-bg: var(--wn-dourado);
    --bs-btn-border-color: var(--wn-dourado);
    --bs-btn-color: #080808;
    --bs-btn-hover-bg: var(--wn-ouro-claro);
    --bs-btn-hover-border-color: var(--wn-ouro-claro);
    --bs-btn-hover-color: #080808;
}

@media (max-width: 480px) {
    .wn-login-card {
        padding: 24px 18px;
    }
}

/* Links de autenticação com identidade visual WN */
.wn-login-card a:not(.btn) {
    color: var(--wn-dourado);
    text-decoration: none;
    transition: color .2s ease;
}

.wn-login-card a:not(.btn):hover,
.wn-login-card a:not(.btn):focus-visible {
    color: var(--wn-ouro-claro);
    text-decoration: underline;
}

.wn-login-card .wn-campo-ajuda {
    color: #aaa;
    font-size: .85rem;
    margin-top: 6px;
}