/* Fundo dinâmico com gradiente animado */
body.login {
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    
    /* Centraliza TODO o conteúdo da página (logo, form, links e seletor de idioma) */
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    min-height: 100vh !important;
    margin: 0 !important;
    padding: 20px 10px !important;
    box-sizing: border-box !important;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Container da Logo + Formulário */
#login {
    position: relative;
    z-index: 2;
    width: 100% !important;
    max-width: 360px !important;
    padding: 0 !important;
    margin: 0 auto !important;
}

/* Card do Formulário */
.login form {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 26px 24px !important;
    margin-top: 20px !important;
    margin-bottom: 15px !important;
}

/* Ajustes da Logo */
#login h1 a {
    background-size: contain !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 70px !important;
    margin: 0 auto !important;
}

/* Textos e links ("Esqueceu a senha?", "Voltar para o site") */
.login #nav, 
.login #backtoblog {
    text-align: center !important;
    padding: 4px 0 !important;
    margin: 0 auto !important;
    width: 100% !important;
}

.login #nav a, 
.login #backtoblog a {
    color: #ffffff !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

/* Centralização do Seletor de Idioma do WordPress (.language-switcher) */
.login .language-switcher {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    width: 100% !important;
    max-width: 360px !important;
    margin: 15px auto 0 auto !important;
    clear: both !important;
}

.login .language-switcher form {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    backdrop-filter: none !important;
}

.login .language-switcher select {
    margin: 0 auto !important;
    display: block !important;
    border-radius: 8px !important;
    padding: 6px 12px !important;
}

/* Canvas das partículas */
#interactive-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* Ajustes responsivos para Mobile */
@media screen and (max-width: 480px) {
    #login h1 a {
        height: 55px !important;
    }

    .login form {
        padding: 20px 16px !important;
    }
}