/* =====================================================================
   DoubleM Basquete — tela de autenticação (auth.css)
   Tema escuro com destaque ciano (referência do protótipo).
   ===================================================================== */

.role-auth {
    background-color: #14161a;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.2'/%3E%3C/svg%3E"),
        radial-gradient(circle at 50% -10%, #2b2f34 0%, #17191d 55%, #0f1113 100%);
    background-attachment: fixed, fixed;
    background-size: 180px 180px, cover;
    background-repeat: repeat, no-repeat;
    min-height: 100vh;
}

.auth-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    padding: 32px 20px;
}

.auth-layout__brand {
    text-align: center;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.auth-logo {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 18px 46px rgba(0, 0, 0, .55);
}

.auth-layout__brand h1 {
    color: #fff;
    font-size: 24px;
    letter-spacing: -.01em;
}

.auth-layout__brand p {
    color: var(--muted);
    font-size: 14px;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.auth-card__head {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
}

.auth-card h2 {
    font-size: 20px;
    color: #fff;
}

.auth-card__subtitle {
    color: var(--muted);
    font-size: 14px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.auth-form input {
    padding: 12px 14px;
}

.auth-layout__footer {
    color: var(--muted-soft);
    font-size: 12.5px;
}

@media (max-width: 480px) {
    .auth-card {
        padding: 22px;
    }
}