/* =========================
   SUBOP LOGIN ANIMATED UI
   ESTILO DO PORTAL DE ACESSO (VERSÃO AMARANTA/AMARELA)
========================= */

.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #020617;
    overflow: hidden;
    padding: 20px;
}

:root {
    --circle-radius: 280px;
}

/* CONTAINER DA ANIMAÇÃO CIRCULAR */
.login-wrapper {
    position: relative;
    width: calc(var(--circle-radius) * 2 + 80px);
    height: calc(var(--circle-radius) * 2 + 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.loader-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-circle span {
    position: absolute;
    width: 3px;
    height: 35px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    top: calc(50% - var(--circle-radius));
    transform-origin: center var(--circle-radius);
    animation: animateLoader 3s linear infinite;
}

@keyframes animateLoader {
    0% {
        background: rgba(255, 255, 255, 0.03);
        box-shadow: none;
    }

    50% {
        background: var(--primary);
        box-shadow: 0 0 20px var(--primary), 0 0 40px var(--primary);
    }

    100% {
        background: rgba(255, 255, 255, 0.03);
        box-shadow: none;
    }
}

/* CARD DE LOGIN CENTRALIZADO */
.login-card {
    position: relative !important;
    width: 380px !important;
    padding: 40px !important;
    border-radius: 24px !important;
    z-index: 10;
}

.login-card .brand {
    border-bottom: none !important;
    padding: 0 !important;
    height: auto !important;
    margin-bottom: 30px !important;
    flex-direction: column !important;
    text-align: center !important;
    gap: 15px !important;
}

.login-card .brand-mark {
    background: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
    margin: 0 auto;
}

.login-card strong {
    font-size: 1.5rem !important;
    color: var(--primary) !important;
    letter-spacing: 1px;
}

.login-card .muted {
    font-size: 0.8rem !important;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    opacity: 0.6;
}

.login-card input {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: white !important;
    padding: 14px 20px !important;
    border-radius: 12px !important;
    font-size: 14px !important;
    width: 100% !important;
}

.login-card input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 15px var(--primary-glow) !important;
    background: rgba(0, 0, 0, 0.3) !important;
}

.login-card label {
    font-size: 11px !important;
    text-transform: uppercase !important;
    font-weight: 700 !important;
    color: #94a3b8 !important;
    margin-bottom: 8px !important;
    display: block !important;
    letter-spacing: 0.5px !important;
}

/* RESPONSIVIDADE LOGIN */
@media (max-width: 1024px) {
    .auth-page {
        padding: 10px;
        background: #020617;
    }
    
    .login-wrapper {
        width: 100% !important;
        height: auto !important;
        min-height: 100vh;
        flex-direction: column;
        justify-content: center;
    }

    :root {
        --circle-radius: 240px;
    }
}

@media (max-width: 768px) {
    :root {
        --circle-radius: 220px;
    }
    .login-card {
        width: 100% !important;
        max-width: 350px !important;
        padding: 30px 20px !important;
    }
}

@media (max-width: 480px) {
    /* Aumentado para o formulário caber dentro */
    :root {
        --circle-radius: 200px; 
    }
    .loader-circle span {
        width: 2px;
        height: 15px;
    }
    .login-card {
        max-width: 320px !important;
        padding: 25px 15px !important;
    }
    .login-card strong {
        font-size: 1.2rem !important;
    }
}

@media (max-width: 400px) {
    :root {
        --circle-radius: 185px;
    }
    .login-card {
        max-width: 300px !important;
    }
}

@media (max-width: 350px) {
    :root {
        --circle-radius: 165px;
    }
    .login-card {
        max-width: 270px !important;
    }
}